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閱讀理解之說明文15篇
(廣西中考真題+中考模擬)
廣西中考真題練
（2024·廣西·中考真題）Have you ever imagined what bees can do with their tiny brains Now scientists are looking into a bee’s brain.
Clint Perry, a scientist, has spent much time studying how bees think. He says studying bees is not very different from studying other animals. “The main difficulty is to design (設計) an experiment (實驗) bee and get what we want,” he says. “With humans, we can ask them a question and get an answer. But we can’t use the same way to get an answer from bees. They are just trying to get sugar. Bees like sugar.”
The fact that bees like sugar is helpful for scientists to design experiments. For example, in one experiment, Perry gave bees a task: to find delicious sugar on a landing place above a black bar (棒). Perry made the task easier or harder by moving the landing place farther from or closer to the black bar. He found that bees would avoid the task when it was difficult. And when the task was easy, bees would try it.
As for humans, we might choose not to take a test when we weren’t ready for it. And we might choose to take the test when we were well prepared. In the same way, bees seemed to make decisions like humans.
Perry points out that we are not sure whether bees actually make a thoughtful choice from experiments. Now scientists still do not know how bees manage to do so much with their tiny brains. But learning more about how bees’ brains work could help us learn more about how our own brains deal with information.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What did Perry study in his experiments
A．How bees sleep. B．How bees think. C．How bees dream.
2．What can we know from Paragraph 2
A．Bees can talk. B．Bees are lazy. C．Bees like sugar.
3．What would bees do when the task was easy according to Paragraph 3
A．They would try it. B．They would avoid it. C．They would praise it.
4．What’s the importance of looking into bees’ brains
A．It helps us learn how human brains work.
B．It tells us how to make thoughtful choices.
C．It lets us know how to deal with information.
5．Where is the article probably taken from
A．A travel magazine. B．A sports magazine. C．A science magazine.
【答案】1．B 2．C 3．A 4．A 5．C
【導語】本文是一篇說明文，介紹關于蜜蜂的一些信息。
1．細節(jié)理解題。根據(jù)“Clint Perry, a scientist, has spent much time studying how bees think.”可知，科學家克林特·佩里花了很多時間研究蜜蜂是如何思考的。故選B。
2．細節(jié)理解題。根據(jù)“Bees like sugar.”可知，蜜蜂喜歡糖。故選C。
3．細節(jié)理解題。根據(jù)“And when the task was easy, bees would try it.”可知，當任務很容易時，蜜蜂就會嘗試。故選A。
4．細節(jié)理解題。根據(jù)“But learning more about how bees’ brains work could help us learn more about how our own brains deal with information.”可知，但更多地了解蜜蜂的大腦是如何工作的，可以幫助我們更多地了解人類大腦是如何處理信息的。故選A。
5．推理判斷題。本文主要介紹關于蜜蜂的一些信息，所以可能在科學雜志上看到這篇文章，故選C。
廣西中考模擬真題練
（2025·廣西貴港·一模）Ants have the ability to smell out cancerous cells (癌細胞) in humans, which has been discovered by a new study, suggesting that they could be used to find cancer in the future. Researchers from the French National Center for Scientific Research (CNRS) discovered that some ants have a well-developed sense of smell. “However, more tests must be carried out before they could be used in hospitals,” the team said.
The scientists did tests with 36 ants smelling cells in the lab. First, they let the ants smell some cancerous human cells. Every time the ants smelt cancerous cells, they were given with sugar. In the second step, the ants were put into two different smells. One was a new smell of healthy cells and the second was still the smell of the cancerous cells. Once the ants found the cancerous cells successfully, the researchers made them smell different cancerous cells. As such, the scientists found that ants could discriminate between cancerous and healthy cells and between two cancerous cells.
This isn’t the first time that scientists have used the animals’ sense of smell to find cancerous cells.
“Dogs are good at finding something with their noses. However, training dogs to do so requires several months to a year. On the other hand, insects can be easily raised, they are inexpensive, and hundreds of them can be trained with fewer times,” the researchers pointed out.
“This study shows that ants are able to learn very quickly. The method can be used for other tasks including finding danger or other diseases (疾病),” the researchers said.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What ability do ants have according to CNRS’s study
A．Treating cancer.
B．Keeping off the cancer.
C．Smelling out the cancerous cells.
2．What is Paragraph 2 mainly about
A．The discovery from the CNRS.
B．The tests with ants smelling cells.
C．The study of cancerous cells.
3．What does the underlined word “discriminate” probably mean in Paragraph 2
A．影響 B．觀察 C．辨別
4．What are the advantages of insects compared with dogs in tests
①They are cheaper.
②They are easier to raise.
③They are smaller.
④They can be trained more quickly.
A．①②④ B．①②③ C．②③④
5．What is the researchers’ attitude towards the study
A．Doubtful. B．Supportive. C．Negative (消極的).
【答案】1．C 2．B 3．C 4．A 5．B
【導語】本文主要講述了螞蟻辨別癌細胞的特殊技能。
1．細節(jié)理解題。根據(jù)“Ants have the ability to smell out cancerous cells (癌細胞) in humans, which has been discovered by a new study, suggesting that they could be used to find cancer in the future.”可知，螞蟻有能力嗅出人類體內(nèi)的癌細胞。故選C。
2．主旨大意題。根據(jù)“The scientists did tests with 36 ants smelling cells in the lab…”并通讀本段可知，本段主要講的是螞蟻嗅細胞的實驗。故選B。
3．詞句猜測題。根據(jù)“ants could discriminate between cancerous and healthy cells and between two cancerous cells”以及“Ants have the ability to smell out cancerous cells (癌細胞) in humans”以及上文的實驗可知，螞蟻能區(qū)分癌細胞和健康細胞，所以劃線部分的含義是“辨別”。故選C。
4．細節(jié)理解題。根據(jù)“On the other hand, insects can be easily raised, they are inexpensive, and hundreds of them can be trained with fewer times”可知，昆蟲的優(yōu)勢是更便宜、易飼養(yǎng)、訓練快。故選A。
5．觀點態(tài)度題。根據(jù)“This study shows that ants are able to learn very quickly.”以及“can be used for other tasks”可推知，研究者的態(tài)度是支持的。故選B。
（2025·廣西崇左·一模）A new rubbish sorting system (垃圾分類系統(tǒng)) has been put into use in Fangchengyuan Community in Beijing. Local people not only sort their rubbish, but also put QR codes (二維碼) on it.
“When the rubbish is collected and the codes are seen, I will get reward points to exchange for small gifts and even some money,” one of the local people told reporters. “It’s really creative and encouraging.”
This smart system has been carried out in 350 communities in Beijing. The capital of China has joined a list of cities in the country that take action to support rubbish sorting. For example, Shenzhen and Shanghai have made laws to punish people and organizations for not sorting rubbish correctly.
China produces quite a lot of rubbish every year. Much of the rubbish is buried (填埋) in soil or burned without being sorted. Landfills (填埋場) take up a lot of land and have a risk of polluting the soil and water nearby. And burning rubbish can produce harmful gases. Through rubbish sorting, we can reduce the use of landfills and air pollution.
What’s more, rubbish sorting saves resources, which could bring economic benefits (經(jīng)濟利益). For example, a ton of waste paper can be reused to make about 850 kg of paper, saving 17 trees and 50 percent of water. Because of their benefits, some countries have developed successful sorting systems.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What will local people probably get if they put daily rubbish into the new system in Fangchengyuan Community
A．A computer. B．A car. C．Some small gifts.
2．Which of the following is NOT the consequence (后果) of burying rubbish
A．Saving resources. B．Polluting water. C．Taking up a lot of land.
3．Which paragraph discusses the economic benefits of rubbish sorting
A．Paragraph 3. B．Paragraph 5. C．Paragraph 4.
4．How many communities have carried out the rubbish sorting system in Beijing
A．850. B．305. C．350.
5．Which of the following is TRUE according to the text
A．Two tons of waste paper can be reused to make about 850 kg of paper.
B．Shenzhen has made laws to punish people for not sorting rubbish correctly.
C．Landfills take up a lot of land and have a risk of polluting the mountains nearby.
【答案】1．C 2．A 3．B 4．C 5．B
【導語】本文主要介紹了北京芳城園社區(qū)實施的垃圾分類系統(tǒng)及其好處，包括獎勵機制、環(huán)保意義和經(jīng)濟利益等。
1．細節(jié)理解題。根據(jù)“When the rubbish is collected and the codes are seen, I will get reward points to exchange for small gifts and even some money”可知，居民通過垃圾分類可獲得小禮物。故選C。
2．細節(jié)理解題。根據(jù)“Landfills (填埋場) take up a lot of land and have a risk of polluting the soil and water nearby.”可知，填埋場占用大量土地，并有污染附近土壤和水的風險。故選A。
3．主旨大意題。根據(jù)“What’s more, rubbish sorting saves resources, which could bring economic benefits (經(jīng)濟利益)…”并通讀本段可知，第五段討論經(jīng)濟利益。故選B。
4．細節(jié)理解題。根據(jù)“This smart system has been carried out in 350 communities in Beijing.”可知，該智能系統(tǒng)已在北京350個社區(qū)實施。故選C。
5．細節(jié)理解題。根據(jù)“For example, Shenzhen and Shanghai have made laws to punish people and organizations for not sorting rubbish correctly.”可知，深圳已經(jīng)制定了法律，懲罰那些沒有正確分類垃圾的人。故選B。
（2025·廣西崇左·一模）Nowadays, more and more people like to travel in their holidays. The other day I read a report about the ways people spend their holidays. It is reported that in recent years several new holiday habits have developed. Among them, the most interesting one is the growth of holiday camps.
From the report we can see that in 2015, 40% of people stayed at home for holidays. But now the percentage has fallen to 25%. More people go out for fun. People enjoy the fresh air, clean water and green hills when they go camping in the places far from the city. In 2015, 38% of people spent their holidays visiting their relatives. Now that number has increased to 43%. People always enjoy staying with their relatives for a few days during the holidays. It is very interesting to note that the number of people who go abroad for holidays is increasing fast. In 2015, only 10% of people went to other countries for holidays. But in 2020, it has increased to 15%. And the number will probably keep rising in the following years.
What great changes!
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What is the most interesting holiday habit
A．Staying at home. B．Visiting relatives. C．The growth of holiday camps.
2．What percentage of people stayed at home for holidays in 2015
A．25%. B．40%. C．38%.
3．Where do people enjoy fresh air, clean water and green hills
A．At home. B．In the places far from the city. C．In big cities.
4．What is the percentage of people visiting their relatives in 2020
A．43%. B．38%. C．15%.
5．What can we learn from the passage
A．The ways people spend their holidays are changing.
B．Fewer and fewer people go out for holidays.
C．More and more people stay at home for holidays.
【答案】1．C 2．B 3．B 4．A 5．A
【導語】本文是一篇說明文，主要介紹了近年來人們度假方式的變化，如居家度假比例下降、外出露營和探親訪友人數(shù)增加、出國度假人數(shù)上升等。
1．細節(jié)理解題。根據(jù)“Among them, the most interesting one is the growth of holiday camps.”可知，最有趣的度假習慣是度假營地的增長。故選C。
2．細節(jié)理解題。根據(jù)“From the report we can see that in 2015, 40% of people stayed at home for holidays.”可知，2015年有40%的人在家度假。故選B。
3．細節(jié)理解題。根據(jù)“People enjoy the fresh air, clean water and green hills when they go camping in the places far from the city.”可知，人們在遠離城市的地方能享受到新鮮空氣、干凈的水和青山。故選B。
4．細節(jié)理解題。根據(jù)“In 2015, 38% of people spent their holidays visiting their relatives. Now that number has increased to 43%.”可知，2020年拜訪親戚的人數(shù)比例為43%。故選A。
5．細節(jié)理解題。根據(jù)“It is reported that in recent years several new holiday habits have developed.”以及文中列舉的各項數(shù)據(jù)變化可知，人們度假的方式在改變。故選A。
（2025·廣西來賓·一模）①Recently, the wildfires in California, USA have caught the world’s eye. On January 7, 2025, a fire started near Palisades in western Los Angeles County. Driven by the strong Santa Ana winds, which blew at over 100 kilometers per hour, the fire spread quickly.
②It may take a long time to bring a wildfire under control. And some wildfires are unstoppable. They usually happen in areas where few people live. They are most common in wooded areas in the US, Canada and Australia. They are also known as forest fires or grass fires, or as bush fires in Australia.
③Lightnings and volcanoes (火山) can cause wildfires. However, 90 percent of wildfires are caused by humans, according to the US National Park Service. Burning campfires and rubbish, cigarette butts (煙頭) and acts of arson can easily cause wildfires. Dry and hot weather, as well as winds, creates perfect wildfire conditions. They help wildfires grow quickly and last for weeks.
④Wildfires can burn at 900℃ and reach heights of more than 50 meters. It can move at speeds of up to 23 kilometers an hour, burning everything like trees, brush, homes and even people. The fires are also dangerous to animals because they have no place to hide. They have to leave their trees and find water somewhere else.
⑤Fires have burned on Earth throughout its history. But rising temperatures from human activities make wildfires more and more frequent (頻繁的). Many cities have suffered a lot from wildfires. These have already developed into a global event, rather than just wildfires happening in California, the scientists warn.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Why does the writer share the news in Paragraph 1
A．To do a survey. B．To introduce the topic. C．To explain the reason.
2．What do we know about wildfires
A．They can be controlled easily. B．They usually happen in the cities. C．They are known as forest fires and grass fires.
3．What is the main cause of wildfires, according to the passage
A．Dry weather. B．Human activities. C．Hot winds.
4．What does the underlined word “arson” in Paragraph 3 mean
A．縱火 B．砍伐 C．放牧
5．What is the main idea of the passage
A．The history of wildfires. B．The nature of California. C．The causes and effects of wildfires.
【答案】1．B 2．C 3．B 4．A 5．C
【導語】本文主要講述了加利福尼亞的野火事件，并進一步闡釋了野火的成因和影響。
1．推理判斷題。根據(jù)“Recently, the wildfires in California, USA have caught the world’s eye.”及“It may take a long time to bring a wildfire under control.”可知，作者分享新聞的目的是為了介紹主題。故選B。
2．細節(jié)理解題。根據(jù)“They are also known as forest fires or grass fires, or as bush fires in Australia.”可知，野火也被稱為森林火災或草地火災。故選C。
3．細節(jié)理解題。根據(jù)“However, 90 percent of wildfires are caused by humans, according to the US National Park Service.”可知，野火的主要原因是人類活動。故選B。
4．詞句猜測題。根據(jù)“Burning campfires and rubbish, cigarette butts (煙頭) and acts of arson can easily cause wildfires.”可知，“arson”是野火發(fā)生的主要原因之一，而燃燒營火、垃圾、煙頭這些都是人為的行為，所以“arson”是指縱火。故選A。
5．主旨大意題。根據(jù)“Lightnings and volcanoes (火山) can cause wildfires. However, 90 percent of wildfires are caused by humans, according to the US National Park Service.”及“Wildfires can burn at 900℃ and reach heights of more than 50 meters.”可知，本文主要講述了野火的成因和影響。故選C。
（2025·廣西來賓·一模）The Taklimakan Desert (塔克拉瑪干沙漠), which is in the northwest part of China, is the biggest desert in our country. It has been a big worry because it’s really large, about 337, 600 square kilometers and there are a lot of sandstorms that come from it. These sandstorms are very bad for the nature and the way people live around it. So, people started a big project to put a green belt (帶) around the desert.
By the end of 2023, a large part of a 2,761-kilometer-long green belt had already been made around the desert. In 2024, the last 285 kilometers, mostly in the south of the desert where the sandstorms are super bad, were finished. Now the whole Taklimakan Desert has a green belt all around it. This Project has to do with six counties (縣) in three parts of Xinjiang.
The building of this green belt used many different scientific ways. For example, the China Railway Construction Development Group (中鐵建發(fā)展集團) made ingredients of the sand-stopping system to stop the sand. This system has three main things. There are tall things to stop the sand, squares made of straw (草方格) and wide lines of trees. These things work together well to stop the desert from getting bigger.
China’s largest desert fully encircled (環(huán)繞) with green belt. When the green belt around the desert was successfully finished, it brought a lot of good things. First, it made the nature around the desert better. There are fewer and not as strong sandstorms now. Second, it kept the farming near the desert safe. Also, the places where people live in cities and in the countryside are nicer. Because there are fewer sandstorms, there is less harm to the things like roads and buildings, and more people come to visit. So, the local people can make more money from having visitors. This project shows how much China wants to stop the desert from getting worse and make the nature better.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Where does the Taklimakan Desert lie in China
A．Southwest. B．Northwest. C．Southeast.
2．What is the total length of the green belt around the Taklimakan Desert in 2024
A．2,761 kilometers. B．285 kilometers. C．3, 046 kilometers.
3．What does the underlined phrase “These things” in paragraph 3 refer to
A．The six counties. B．The sandstorms. C．Ingredients of the sand-stopping system.
4．What is the right order of the following events
①The green belt project around the Taklimakan Desert was started.
②A large part of the green belt was constructed by the end of 2023.
③The final part of the green belt was finished in 2024.
④Sandstorms from the Taklimakan Desert caused various problems.
A．④①②③ B．①④②③ C．④②①③
5．What could be the best title of the text
A．The History of the Taklimakan Desert
B．China’s Largest Desert Fully Encircled with Green Belt
C．The Different Types of Deserts in China
【答案】1．B 2．C 3．C 4．A 5．B
【導語】本文介紹了塔克拉瑪干沙漠綠化工程，展現(xiàn)了中國防治荒漠化的堅定決心。
1．細節(jié)理解題。根據(jù)“The Taklimakan Desert (塔克拉瑪干沙漠), which is in the northwest part of China”可知，塔克拉瑪干沙漠位于中國西北部。故選B。
2．細節(jié)理解題。根據(jù)“By the end of 2023, a large part of a 2,761-kilometer-long green belt”和“ In 2024, the last 285 kilometers”可知，2024 年環(huán)繞塔克拉瑪干沙漠的綠化帶總長度是2761+285=3046(千米)。故選C。
3．詞句猜測題。根據(jù)“ the China Railway Construction Development Group (中鐵建發(fā)展集團) made ingredients of the sand-stopping system to stop the sand. This system...These things”可知，阻沙系統(tǒng)（包括高大設施、草方格、林帶）阻止沙漠面積進一步擴大，因此These things指代前文提到的阻沙系統(tǒng)。故選C。
4．推理判斷題。根據(jù)“there are a lot of sandstorms that come from it. These sandstorms are very bad for the nature and the way people live around it”可知，沙暴引發(fā)環(huán)境問題；根據(jù)“By the end of 2023, a large part of a 2,761-kilometer-long green belt had already been made around the desert”可知，建成綠化帶，于2023年底，綠化帶大部份已完成；根據(jù)“In 2024, the last 285 kilometers, mostly in the south of the desert where the sandstorms are super bad, were finished.”可知，綠化帶的最后一部分于 2024 年完工。順序為：④①②③。故選A。
5．最佳標題題。本文主要介紹了塔克拉瑪干沙漠綠化工程，展現(xiàn)了中國防治荒漠化的堅定決心。選項B “中國最大的綠化帶環(huán)抱的沙漠”符合題意。故選B。
（2025·廣西玉林·一模）①Your favorite sports shoes aren’t just for looking cool—they’re full of smart ideas! Let’s explore the science hidden in your shoes.
②Air pockets in the bottom make your shoes springy (有彈性的). Inside your shoes are small air pockets. They join together to soften hard jumps. This smart design was first used in space clothes for astronauts! Now, everyone from basketball players to dancers enjoys this space technology.
③Some shoes have tiny computers thinner than cookies. These computers test how many steps you take, how fast you run, and even how hard you push your feet. When connected to a phone app, they help you train better. Think of your shoes as a personal sports teacher!
④Have you seen self-tying (自己系鞋帶) shoes They’re real! Sensors (傳感器) inside the shoes feel your foot shape, then a small machine can do it. Football players love this—no stopping to tie shoes during games! And it’s also perfect for kids rushing to school.
⑤Many shoes now use recycled materials. Old plastic bottles (about 10 each pair) are cleaned and turned into soft cloth. Wearing these helps our planet—you become an Earth helper just by walking!
⑥Your shoes today have better technology than the 1969 moon rocket! From space to your feet, shoe technology keeps surprising us. So next time you wear sports shoes, remember—you’re walking with space science, computer magic, and Earth-saving power! What amazing technology do other things hide in daily life
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What makes sports shoes springy
A．The color of the shoes. B．Air pockets in the bottom. C．The sensors of the shoes.
2．What can the tiny computers in shoes do
A．Soften hard jumps. B．Clean plastic bottles. C．Count steps and test speed.
3．What does the underlined word “it” in Paragraph 4 refer to
A．Tying the shoes. B．Rushing to school. C．Saving time during games.
4．How do shoes help the earth
A．By teaching sports skills. B．By having space technology. C．By using recycled materials.
5．What would the writer probably write about after the last paragraph
A．How to choose sports shoes quickly. B．Other things that hide amazing technology. C．The reasons why technology develops so fast.
【答案】1．B 2．C 3．A 4．C 5．B
【導語】本文是一篇說明文，主要介紹了運動鞋中隱藏的科技，包括氣墊技術、微型計算機、自動系帶系統(tǒng)和環(huán)保材料等，并強調(diào)了這些科技如何從航天領域應用到日常生活中。
1．細節(jié)理解題。根據(jù)“Air pockets in the bottom make your shoes springy (有彈性的).”可知，鞋底的空氣囊使鞋子具有彈性。故選B。
2．細節(jié)理解題。根據(jù)“These computers test how many steps you take, how fast you run, and even how hard you push your feet”可知，微型計算機可以統(tǒng)計步數(shù)和測試速度。故選C。
3．詞義猜測題。根據(jù)“Have you seen self-tying (自己系鞋帶) shoes They’re real! Sensors (傳感器) inside the shoes feel your foot shape, then a small machine can do it”（你見過自動系鞋帶的鞋嗎？它們是真實的！鞋子里的傳感器能感知你的腳型，然后一個小機器就能做到這一點）可知，“it”指代前文提到的“tying the shoes”（系鞋帶）。故選A。
4．細節(jié)理解題。根據(jù)“Many shoes now use recycled materials”可知，鞋子通過使用回收材料幫助地球。故選C。
5．推理判斷題。根據(jù)“What amazing technology do other things hide in daily life ”可推知，作者接下來可能會寫其他隱藏科技的生活用品。故選B。
（2025·廣西河池·一模）。
What type of shark is the slowest The slowest shark in the world is the Greenland shark. It lives in very cold waters near the Arctic Ocean (北冰洋) and the North Atlantic Ocean (北大西洋). In these icy waters, the Greenland shark swims only about one mile per hour. That is slower than many human swimmers! The fastest shark, the short fin mako shark, can swim up to 45 miles per hour.
Why is the Greenland shark so slow Scientists think that it all has to do with their cold water home. When fish are in cold water, their bodies slow down. Their bodies become cold and their muscles (肌肉) cannot work as well. They cannot move as fast as they can in warm water. Human beings do not experience this because our bodies stay warm even in cold weather.
The Greenland shark is also the one that lives the longest. In fact, Greenland sharks don’t even become full adults until they are about 150 years old! Scientists have learned that they live about 500 years.
How can Greenland sharks live so long These sharks eat small amounts (數(shù)量) of food for their size. A Greenland shark weighing 500 pounds would need less than 7 ounces (盎司) every day! That is less than half a pound of food. They need small amounts of food because they use up energy very slowly. The way we use up energy from food is called metabolism (新陳代謝) . Greenland sharks have a very slow metabolism. Animals with slow metabolisms usually live longer.
根據(jù)語篇內(nèi)容，選擇最佳答案。
1．How does the writer lead into the topic
A．By giving a saying. B．By telling a story. C．By asking a question.
2．Why does the writer mention the fastest shark in Paragraph 1
A．To show how slow the Greenland shark is.
B．To introduce the fastest shark.
C．To show different kinds of sharks.
3．What’s the main idea of Paragraph 4
A．Where the Greenland shark lives.
B．Why the Greenland shark is the slowest.
C．Why the Greenland shark lives the longest.
4．Which of the following is TRUE according to the passage
A．The Greenland Shark can swim up to 45 miles per hour.
B．The Greenland shark can live up to about 500 years.
C．A Greenland shark can eat 500 pounds of food every day.
5．What may be the best title
A．The Speed of the Greenland Shark
B．The Slowest and the Most Long-lived Shark
C．The Oldest and Longest Shark
【答案】1．C 2．A 3．C 4．B 5．B
【導語】本文主要介紹了格陵蘭鯊的速度慢的特點及它長壽的原因。
1．推理判斷題。根據(jù)“What type of shark is the slowest The slowest shark in the world is the Greenland shark.”可知，本文開頭通過提出“最慢的鯊魚是哪一種？”這一問題而引入話題的。故選C。
2．推理判斷題。根據(jù)“In these icy waters, the Greenland shark swims only about one mile per hour. That is slower than many human swimmers! The fastest shark, the short fin mako shark, can swim up to 45 miles per hour.”可知，通過介紹了最快的鯊魚短鰭灰鯖鯊的游速，來突出格陵蘭鯊的速度很慢。故選A。
3．主旨大意題。根據(jù)“How can Greenland sharks live so long ”可知，本句“格陵蘭鯊如何長壽的”是本段的中心句，下文闡述了它長壽的原因。故選項C“格陵蘭鯊為什么活得最長”概括了第四段的重要大意。故選C。
4．細節(jié)理解題。根據(jù)“In fact, Greenland sharks don’t even become full adults until they are about 150 years old! Scientists have learned that they live about 500 years.”可知，事實上，格陵蘭鯊魚直到150歲左右才完全成年！科學家們已經(jīng)了解到它們的壽命約為500年。故選B。
5．最佳標題題。通讀全文可知，本文主要介紹了格陵蘭鯊的速度慢的特點及它長壽的原因。故最佳標題為選項B“最慢、最長壽的鯊魚”。故選B。
（2025·廣西欽州·一模）① In today’s world, technology is everywhere, and it has changed our lives in many exciting ways. From smartphones to electric cars, modern technology has made things faster, easier and more fun.
② One of the coolest inventions is the smartphone. It’s not just a phone—it’s a mini-computer that fits in your pocket. You can use it to talk to friends, play games and even learn new things. Apps like DeepSeek make AI more useful in our daily lives. It creates smart learning systems that adapt to students’ needs, making studying more personalized and effective. It can help us improve faster.
③ Another amazing technology is the Internet. It connects people all over the world. We can chat with someone on the other side of the planet or watch videos from different countries. It also helps us learn new skills, like coding or drawing, through online tutorials (教程).
④ Electric cars are another great example of how technology is helping the environment. Unlike regular cars that use gas, electric cars run on batteries, which means they don’t pollute the air.
⑤ Even in schools, technology is making a big difference. Many students now use tablets or laptops instead of heavy textbooks. Teachers use smartboards to make lessons more interactive (交互的) and fun. Learning has never been so exciting!
⑥ As students, we can play an important role in shaping the future of technology. We should use these tools wisely to make the world a better place. We should prepare ourselves for future careers in technology. Remember, every great scientist or engineer started as a curious student just like you.
⑦ Who knows Maybe one day, you’ll invent the next big thing!
根據(jù)語篇內(nèi)容，選擇最佳選項，并在答題卡上將選定答案的字母標號涂黑。
1．What can smartphones do according to the passage
A．Talk to friends, play games and so on. B．Make people’s studying less effective. C．Help students carry heavy books.
2．What does the underlined word “It” in Paragraph 3 refer to (指的是)
A．The technology. B．The app. C．The Internet.
3．How do electric cars help protect the environment
A．By using cheaper batteries. B．By reducing air pollution. C．By making louder noise.
4．What’s the structure of the passage
A． B． C．
5．What is the main purpose of this passage
A．To explain how apps work.
B．To compare different technologies.
C．To show technology’s positive effects and encourage students.
【答案】1．A 2．C 3．B 4．A 5．C
【導語】本文主要討論了現(xiàn)代技術對我們生活的積極影響，并鼓勵學生積極參與到技術的未來發(fā)展中。
1．細節(jié)理解題。根據(jù)“It’s not just a phone—it’s a mini-computer that fits in your pocket. You can use it to talk to friends, play games and even learn new things.”可知，智能手機可以用來和朋友聊天、玩游戲甚至學習新東西等。故選A。
2．推理判斷題。根據(jù)“Another amazing technology is the Internet. It connects people all over the world.”可知，這里的“It”指代的是前一句提到的“the Internet”，即互聯(lián)網(wǎng)連接了全世界的人。故選C。
3．細節(jié)理解題。根據(jù)“Electric cars are another great example of how technology is helping the environment. Unlike regular cars that use gas, electric cars run on batteries, which means they don’t pollute the air.”可知，電動汽車使用電池運行，不會污染空氣，通過減少空氣污染來保護環(huán)境。故選B。
4．篇章結構題。通讀文章可知，文章第一段總述現(xiàn)代技術在很多方面改變了我們的生活；第二段介紹了智能手機這一技術；第三段介紹了互聯(lián)網(wǎng)這一技術；第四段介紹了電動汽車這一技術；第五段介紹了學校里的技術應用；第六段鼓勵學生在塑造技術未來中發(fā)揮作用，第七段鼓勵學生未來可能會有偉大的發(fā)明。整體結構是總分總，第一段是總述，第二、三、四、五段是分述不同的技術，第六、七段是總結和鼓勵。故選A。
5．主旨大意題。通讀文章以及“Remember, every great scientist or engineer started as a curious student just like you.”可知，本文主要討論了現(xiàn)代技術對我們生活的積極影響，并鼓勵學生積極參與到技術的未來發(fā)展中。故選C。
（2025·廣西欽州·一模）Everyone has different opinions. This is very common. Your opinion is one of the things that make you different, according to Lisa Linardatos, a clinical psychologist (診療心理學家) from Canada.
It is okay to express your own opinions. It allows you to share yourself with others. But you should be careful about how you express your opinions.
First, listen carefully to other people. Although you may be eager (熱切的) to explain your side, you should listen to others explain their opinions first. This will help keep the conversation calm. You will also better understand their side at the conversation.
Next, express your own opinion politely. Remember, you’re not trying to start an argument. Don’t express yourself too eagerly. Winning or losing is not the point. Don’t try to make your friends think like you.
Last but most importantly, show your friends that you value your friendship, even if you disagree about some things. This can stop both of you from becoming too emotional (情緒化的) .
In the future, you may have different opinions with many people. In fact, this can be a good thing. You can even learn from it. For example, sometimes you may not realize that your ideas are wrong. But by sharing them with others, you have a chance to learn, according to Li Songwei, a Beijing-based psychologist.
根據(jù)語篇內(nèi)容，選擇最佳選項，并在答題卡上將選定答案的字母標號涂黑。
1．What is one of the things that make you different according to Lisa Linardatos
A．Your emotion. B．Your opinion. C．Your eagerness.
2．What should you do first when expressing your opinion
A．Start an argument. B．Listen carefully to other people. C．Express yourself eagerly.
3．Why should you express your opinion politely
A．To win in an argument. B．To make friends think like you. C．To avoid starting an argument.
4．Which of the following is TRUE according to the passage
A．Everyone should have the same opinion as others.
B．Expressing opinions always makes people emotional.
C．Sharing opinions can be a good chance to learn.
5．What’s the best title for the passage
A．How to Express Opinions Properly.
B．Different Opinions between Friends.
C．The Importance of Having Opinions.
【答案】1．B 2．B 3．C 4．C 5．A
【導語】本文主要講述了如何恰當?shù)乇磉_自己的觀點。
1．細節(jié)理解題。根據(jù)文中“Your opinion is one of the things that make you different, according to Lisa Linardatos”可知，你的觀點是讓你與眾不同的因素之一，故選B。
2．細節(jié)理解題。根據(jù)文中“First, listen carefully to other people.”可知，表達觀點時應該先認真傾聽他人，故選B。
3．細節(jié)理解題。根據(jù)文中“Next, express your own opinion politely. Remember, you’re not trying to start an argument”可知，禮貌表達觀點是為了避免引發(fā)爭論，故選C。
4．細節(jié)理解題。根據(jù)文中“But by sharing them with others, you have a chance to learn”可知，分享觀點可以為學習提供機會。故選C。
5．最佳標題題。本文主要講述了如何恰當?shù)乇磉_觀點，故選A。
（2025·廣西河池·一模）。
①Lam Hon-ming, a talented teacher at the Chinese University of Hong Kong, is top in soybean (大豆) research. Since 1998, Lam’s team has been working with scientists in Chinese mainland. He came across Zhang Guodong at a national soybean meeting, who is also excellent in agriculture (農(nóng)業(yè)). Zhang is from Gansu, China. With the same interest, they decided to improve farmers’ lives.
②Farmers in Gansu depend largely on the weather for their living, mainly on rainfall. Because of this, many people live with poorness in the area. In 2016, they developed three new kinds of soybeans for salty land and dry weather of Northwest China. All the three kinds of soybeans were invented by the two scientists.
③As the land in Northwest China is not suitable for the growth of common kinds of soybeans, local farmers never planted them, and it became a main problem for spreading the three new soybean kinds. Lam and Zhang communicated with the farmers through different ways.
④By 2020, the planting area of the soybeans in Gansu had been more than 2. 4 million square kilometers. The production of soybeans had reached 7. 71 million kilograms, adding about 30 million yuan to local farmers’ income. Zhang said that Professor Lam’s work has cut the poorness down and improved agricultural research in Northwest China. “It is hard to keep doing agricultural research in poor areas. And it is more difficult to travel from Hong Kong to the Northwest to do agricultural research so often. ” he added.
⑤In the future, Lam will keep working with mainland scientists and lead more “Hong Kong power” into the development of the country’s northwest part.
根據(jù)語篇內(nèi)容，選擇最佳答案。
1．What can we know about the two scientists from Paragraph 1
A．They have been friends since 1998.
B．They met by accident in Hong Kong.
C．They are both interested in agriculture.
2．Why did many farmers live a poor life in Gansu
A．Because they depended mainly on rainfall for their living.
B．Because they had less knowledge of agriculture.
C．Because they planted common kinds of soybeans.
3．What’s the meaning of the underlined word “income” in the passage
A．The soybeans the farmers grow.
B．The money the farmers make.
C．The knowledge the farmers learn.
4．Which of the following best shows the structure (結構) of the passage
A． B． C．
5．What’s the main idea of this passage
A．Scientists from different areas work together in agriculture.
B．Three kinds of soybeans were developed.
C．Farmers in Gansu never planted soybeans.
【答案】1．C 2．A 3．B 4．B 5．A
【導語】本文主要介紹了來自香港中文大學的天才教師林鴻民和來自甘肅的科學家張國棟通力協(xié)作，改善了農(nóng)民的生活。
1．細節(jié)理解題。根據(jù)“Lam Hon-ming, a talented teacher at the Chinese University of Hong Kong, is top in soybean (大豆) research…who is also excellent in agriculture (農(nóng)業(yè)). Zhang is from Gansu, China. With the same interest, they decided to improve farmers’ lives.”可知，他們兩個科學家都對農(nóng)業(yè)感興趣。故選C。
2．細節(jié)理解題。根據(jù)“Farmers in Gansu depend largely on the weather for their living, mainly on rainfall. Because of this, many people live with poorness in the area.”可知，甘肅農(nóng)民主要依靠天氣為生，主要靠降雨，正因為如此，該地區(qū)許多人生活貧困。故選A。
3．詞句猜測題。根據(jù)“The production of soybeans had reached 7. 71 million kilograms, adding about 30 million yuan to local farmers’ income.”可知，大豆產(chǎn)量達到771萬公斤，為當?shù)剞r(nóng)民增收約3000萬元，故此處劃線詞“income”意為“農(nóng)民掙的錢”。故選B。
4．篇章結構題。通讀全文可知，第一段引出了話題；第二至第四段介紹了兩位教授合作改善甘肅的農(nóng)業(yè)發(fā)展；第五段進行總結，因此，文章為總分總結構。故選B。
5．主旨大意題。本文主要介紹了來自香港中文大學的天才教師林鴻民和來自甘肅的科學家張國棟通力協(xié)作，改善了農(nóng)民的生活，選項A符合文章主旨。故選A。
（2025·廣西柳州·一模）Based on the movement of the sun, ancient Chinese people invented 24 Solar terms (節(jié)氣), each lasting around two weeks. Among them, “Rain Water” is the second term, falling around February 18th or 20th. When “Rain Water” arrives, it brings life to all things. Light rain begins to feed the earth; waking up everything from its winter sleep. The ground temperature gradually rises as the rain falls, and the weather becomes quite wet in the following days.
This is a wonderful time for nature. Birds migrate (遷徙) back to the north, ducks float on the water, and plants grow new buds (發(fā)芽). The seasonal calendar acts as a calendar for farmers, guiding them on when to plant seeds (種子) for the best harvest (收獲). After a cold and dark winter, “Ram-Water” tells the farmers that it’s the perfect time to start planting.
There’s a beautiful poem by the famous Tang Dynasty poet Du Fu that perfectly describe the “Rain Water”
Happy Rain on a Spring Night
Good rain knows its time right, O’er wild lanes dark cloud spreads, It will fall when comes spring. In boat a lantern looms. With wind it steals in night, Dawn sees saturated reds; Mute, it moistens each thing. The town’s heavy with blooms.
In this poem, Du Fu describes that the spring rain knows exactly when to fall. It comes silently at night, making everything wet without a sound. The open fields are covered in dark clouds, and only a lantern on a boat can be seen in the distance. When dawn (黎明) comes, the flowers are so wet and heavy with raindrops that the whole town seems to be blooming (開花) with beauty.
Through this poem, Du Fu expresses his deep love and admiration (欽佩) for the spring rain that brings life and hope to the earth. He sees the rain as a gentle and kind force that nurtures (養(yǎng)育) and cares for all living things. Just like the rain, he hopes that life can be gentle, beautiful, and full of new beginnings for everyone.
根據(jù)語篇內(nèi)容，選擇正確的答案。
1．When does “Rain Water” most probably fall on
A．January 18th B．February 19th C．February 28th
2．Which of the following is NOT a sign of “Rain Water”
A．Plants growing new buds. B．Ducks swimming in lakes. C．Fallen leaves covering the ground.
3．What does this seasonal calendar guide farmers to do
A．To predict the weather. B．To build houses. C．To plant seeds for the best harvest.
4．What’s the Chinese title of the poem Happy Rain on a Spring Night
A．《飲湖上初晴后雨》 B．《春夜喜雨》 C．《夜雨寄北》
5．How does Du Fu describe the spring rain in his poem
A．Gentle and silent. B．Loud and stormy. C．Heavy and continuous
【答案】1．B 2．C 3．C 4．B 5．A
【導語】本文主要介紹了24節(jié)氣中的雨水，介紹了雨水在古詩中的表現(xiàn)，并引用杜甫的《春夜喜雨》來表達了作者對春雨的喜愛。
1．細節(jié)理解題。根據(jù)“Among them, ‘Rain Water’ is the second term, falling around February 18th or 20th.”可知，雨水是第二個節(jié)氣，大約在2月18日或20日左右。故選B。
2．細節(jié)理解題。根據(jù)“This is a wonderful time for nature. Birds migrate (遷徙) back to the north, ducks float on the water, and plants grow new buds (發(fā)芽).”可知，“雨水”這個節(jié)氣的跡象包括植物發(fā)芽，鴨子戲水，而落葉覆蓋地面是秋季景象，與“雨水”無關。故選C。
3．細節(jié)理解題。根據(jù)“The seasonal calendar acts as a calendar for farmers, guiding them on when to plant seeds (種子) for the best harvest (收獲).”可知，24節(jié)氣是農(nóng)民的日歷，用于指導農(nóng)民播種以獲得最佳收成。故選C。
4．推理判斷題。根據(jù)標題“Happy Rain on a Spring Night”及“Good rain knows its time right,…It will fall when comes spring.”可知，這首詩是描述春天的雨，是詩人杜甫的《春夜喜雨》。故選B。
5．推理判斷題。根據(jù)“In this poem, Du Fu describes that the spring rain knows exactly when to fall. It comes silently at night, making everything wet without a sound.”可知，杜甫的詩中描述春雨“無聲滋潤萬物”，體現(xiàn)其溫柔和靜謐。故選A。
（2025·廣西南寧·一模）①Do people need to hibernate (冬眠) like some animals on cold days “If you feel like sleeping more in winter, you are not alone,” said Dr. Raj Dasgupta. To support himself, he mentioned a study that found at least a third of American adults sleep more in winter.
②Another study done at a hospital in Berlin may help you find out the answer. 188 patients in the study slept about an hour longer in winter, with 30 more minutes of rapid eye movement (REM). REM is a period of sleep where we dream more and our breathing speeds up. “REM helps us remember things and stay happy, and keeps us healthy,” said Dasgupta.
③The need for more sleep in winter may have to do with how light fluctuates. “Our bodies use sunlight to set our sleep clocks. When it’s bright outside, we are usually active. But when the sun goes down, we may feel tired,” Dasgupta said. “Less sunlight on cold days causes an increase in melatonin (褪黑素) produced by our bodies, which makes us feel sleepy.” Because of more production of melatonin, people naturally think a healthy person needs more sleep in winter.
④However, that doesn’t mean humans really need hibernation. “We just need to have a better rest from busy social work in winter, by getting more sunlight in the morning and going to bed and waking up at the same time every day,” said another researcher, Dr. Carleara Weiss.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．How does the writer start the passage
A．By giving a fact. B．By telling a story. C．By asking a question.
2．From Paragraph 2, what can we know about REM
A．People dream less during REM.
B．People’s eyes move quickly during REM.
C．People slow down their breath during REM.
3．What does the underlined word “fluctuates” in Paragraph 3 mean
A．Travels. B．Changes. C．Disappears.
4．Why do people feel sleepy in winter according to Dr. Raj Dasgupta
A．Because of cold weather.
B．Because of health problems
C．Because of more melatonin production.
5．According to Dr. Carleara Weiss, what should we do to have a better rest in winter
A．Keep the same bedtime.B．Stay away from sunlight. C．Say no to busy social work.
【答案】1．C 2．B 3．B 4．C 5．A
【導語】本文是一篇說明文。主要介紹了人類不需要冬眠的原因。
1．推理判斷題。根據(jù)“Do people need to hibernate (冬眠) like some animals on cold days”可知，作者是通過一個問題來開始這篇文章的。故選C。
2．細節(jié)理解題。根據(jù)“188 patients in the study slept about an hour longer in winter, with 30 more minutes of rapid eye movement (REM).”可知，在REM期間，人們的眼睛會快速轉(zhuǎn)動。故選B。
3．詞義猜測題。根據(jù)“When it’s bright outside, we are usually active. But when the sun goes down, we may feel tired,”可知，此處指的是冬天需要更多的睡眠可能與光線如何變化有關。劃線單詞與Changes“變化”意思相近。故選B。
4．細節(jié)理解題。根據(jù)“Because of more production of melatonin, people naturally think a healthy person needs more sleep in winter.”可知，由于裉黑激素的產(chǎn)生，人們自然認為健康的人在冬天需要更多的睡眠。故選C。
5．推理判斷題。根據(jù)“‘We just need to have a better rest from busy social work in winter, by getting more sunlight in the morning and going to bed and waking up at the same time every day,’ said another researcher, Dr. Carleara Weiss.”可知，另一位研究人員卡萊拉·韋斯博士說:“我們只需要在冬天從繁忙的社交工作中得到更好的休息早上得到更多的陽光，每天在同一時間睡覺和醒來。”故選A。
（2025·廣西南寧·一模）①In our daily lives, we often experience something strange. When we’re busy, we might fight against hunger when it’s time to eat. But if we’ve been hungry for a long time, the feeling of hunger goes away even though we haven’t eaten anything. Why
②Why are people hungry According to scientific research, the food we eat is changed into glucose (葡萄糖) for energy. Our bodies are like smart machines that can feel how much glucose there is in the blood. When the glucose level drops, a person starts to feel hungry. It’s important to note that hunger is not caused by the amount of food left in the stomach but by the changes in glucose levels.
③When we have been hungry for a long time, why aren’t we hungry In fact, the human body stores extra sugar. When we can’t eat for some reasons, our body will cleverly change the stored sugar into energy. When it arrives at a certain stage, our body will give us a message: glucose is enough. So we don’t feel hungry anymore.
④Is it OK not to eat when you’ve been hungry for a long time No. It is harmful to the human body. When the stored energy is used up, the body breaks down fat to provide itself with energy. During this process, the person will feel dizzy (眩暈的). If worse, the protein (蛋白質(zhì)) which is very important to the body also starts to break down and we are in danger. If the worst, we may lose our lives.
⑤In short, hunger feelings should be cared. For busy people, always take some candies with you. If you have been hungry for too long, you mustn’t give up eating! Start with a piece of candy or some soup.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Why do people feel hungry from the scientific research
A．Because people are too busy.
B．Because the glucose level drops.
C．Because there is less food in the stomach.
2．What does our body do when we can’t eat for some reasons
A．It starts to store more sugar.
B．It breaks down protein immediately.
C．It changes stored sugar into energy.
3．What will happen when the stored energy is used up
A．The body will put on weight.
B．The body will produce more glucose.
C．The body will break down fat for energy.
4．What is the structure of the text
A． B． C．
5．What is the best title for the text
A．Why more sugar is stored
B．How hunger feelings come and go
C．When glucose is changed into energy
【答案】1．B 2．B 3．C 4．A 5．B
【導語】本文是一篇說明文，主要講述了饑餓感的產(chǎn)生、消失及其對人體的影響。文章通過科學解釋說明了饑餓感與血糖水平的關系，并強調(diào)了即使長時間不感到饑餓，也應適時進食的重要性。
1．細節(jié)理解題。根據(jù)文章第2段“According to scientific research, the food we eat is changed into glucose (葡萄糖) for energy. Our bodies are like smart machines that can feel how much glucose there is in the blood. When the glucose level drops, a person starts to feel hungry.”可知，饑餓感是由于血糖水平下降引起的。故選B。
2．細節(jié)理解題。根據(jù)文章第3段“When we can’t eat for some reasons, our body will cleverly change the stored sugar into energy.”可知，當我們無法進食時，身體會將儲存的糖轉(zhuǎn)化為能量。故選B。
3．細節(jié)理解題。根據(jù)文章第4段“When the stored energy is used up, the body breaks down fat to provide itself with energy.”可知，當儲存的能量耗盡時，身體會分解脂肪來提供能量。故選C。
4．篇章結構題。文章的結構是：首先提出問題，接著解釋饑餓感的產(chǎn)生原因，然后說明長時間不進食時身體的反應，最后強調(diào)即使不感到饑餓也應進食的重要性。這種結構符合A選項的圖示。故選A。
5．最佳標題題。文章主要講述了饑餓感的產(chǎn)生、消失及其對人體的影響，因此最佳標題應為“How hunger feelings come and go”。故選B。
（2025·廣西河池·一模）When you think of quiet places, you may think of the woods or an empty room. While these places may be quiet, they are not the quietest on our planet. A room at the Microsoft office in Washington, US, has been recognized by the Guinness World Records as the quietest room in the world.
Sound is measured by decibels (分貝). The sound of breathing is 10 decibels. The Microsoft room, however, measures -20.6 decibels, according to Business Insider news website. The famous computer technology company uses the room for audio (音響) and device (設備) testing.
However, if you think you can sleep much better in this room, you are wrong. Usually, a room in which most people can fall asleep measures 30 decibels. Steven Orfield is the founder of an American acoustics (音響效果) test lab. He said, “When it’s quiet, ears will adapt. The quieter the room, the more things you hear. You’ll hear your heart beating, sometimes you can hear your lungs, or hear your stomach gurgling (咕咕作響) loudly.”
According to Orfield, if someone is asked to sit in such a quiet room in the dark, the longest time he or she can bear is 45 minutes. So, you can forget about having a good night’s sleep in this room and get back to your normal 30-decibel room instead.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Which of the following is the quietest place according to the Guinness World Records
A．The woods.
B．An empty room.
C．A room at the Microsoft office in Washington, US.
2．What is the Microsoft room used for by the computer technology company
A．Audio and device testing. B．Music making. C．Sleep researching.
3．What does the underlined word “adapt” in Paragraph 3 mean
A．難受 B．適應 C．失聰
4．What can we learn about the Microsoft room
A．The room is the best place for sleeping.
B．People cannot hear anything in the room.
C．People cannot stay for long in the room.
5．What is main idea of the last passage
A．The quietest room in the world.
B．The proper room for people’s sleep.
C．The decibels of different things.
【答案】1．C 2．A 3．B 4．C 5．B
【導語】本文主要講述了世界上最安靜的房間——位于美國華盛頓微軟辦公室的一個房間。
1．細節(jié)理解題。根據(jù)“A room at the Microsoft office in Washington, US, has been recognized by the Guinness World Records as the quietest room in the world.”可知，位于美國華盛頓的微軟辦公室的一個房間被吉尼斯世界紀錄認定為世界上最安靜的房間。故選C。
2．細節(jié)理解題。根據(jù)“The famous computer technology company uses the room for audio and device testing.”可知，這家著名的計算機技術公司使用這個房間進行音響和設備測試。故選A。
3．詞義猜測題。根據(jù)“When it’s quiet, ears will adapt. The quieter the room, the more things you hear.”可知，當環(huán)境安靜時，耳朵會適應。房間越安靜，聽到的聲音越多。因此，“adapt”在這里的意思是“適應”，故選B。
4．細節(jié)理解題。根據(jù)“According to Orfield, if someone is asked to sit in such a quiet room in the dark, the longest time he or she can bear is 45 minutes.”可知，根據(jù)Orfield的說法，如果有人被要求在黑暗的安靜房間里坐著，他或她能忍受的最長時間是45分鐘。因此，人們不能在這個房間里待太久，故選C。
5．主旨大意題。根據(jù)“So, you can forget about having a good night’s sleep in this room and get back to your normal 30-decibel room instead.”可知，最后一段主要講述了人們不應該在這個房間里過夜，而應該回到正常的30分貝的房間。因此，最后一段的主旨是適合人們睡眠的房間，故選B。閱讀理解之說明文15篇
(廣西中考真題+中考模擬)
廣西中考真題練
（2024·廣西·中考真題）Have you ever imagined what bees can do with their tiny brains Now scientists are looking into a bee’s brain.
Clint Perry, a scientist, has spent much time studying how bees think. He says studying bees is not very different from studying other animals. “The main difficulty is to design (設計) an experiment (實驗) bee and get what we want,” he says. “With humans, we can ask them a question and get an answer. But we can’t use the same way to get an answer from bees. They are just trying to get sugar. Bees like sugar.”
The fact that bees like sugar is helpful for scientists to design experiments. For example, in one experiment, Perry gave bees a task: to find delicious sugar on a landing place above a black bar (棒). Perry made the task easier or harder by moving the landing place farther from or closer to the black bar. He found that bees would avoid the task when it was difficult. And when the task was easy, bees would try it.
As for humans, we might choose not to take a test when we weren’t ready for it. And we might choose to take the test when we were well prepared. In the same way, bees seemed to make decisions like humans.
Perry points out that we are not sure whether bees actually make a thoughtful choice from experiments. Now scientists still do not know how bees manage to do so much with their tiny brains. But learning more about how bees’ brains work could help us learn more about how our own brains deal with information.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What did Perry study in his experiments
A．How bees sleep. B．How bees think. C．How bees dream.
2．What can we know from Paragraph 2
A．Bees can talk. B．Bees are lazy. C．Bees like sugar.
3．What would bees do when the task was easy according to Paragraph 3
A．They would try it. B．They would avoid it. C．They would praise it.
4．What’s the importance of looking into bees’ brains
A．It helps us learn how human brains work.
B．It tells us how to make thoughtful choices.
C．It lets us know how to deal with information.
5．Where is the article probably taken from
A．A travel magazine. B．A sports magazine. C．A science magazine.
廣西中考模擬真題練
（2025·廣西貴港·一模）Ants have the ability to smell out cancerous cells (癌細胞) in humans, which has been discovered by a new study, suggesting that they could be used to find cancer in the future. Researchers from the French National Center for Scientific Research (CNRS) discovered that some ants have a well-developed sense of smell. “However, more tests must be carried out before they could be used in hospitals,” the team said.
The scientists did tests with 36 ants smelling cells in the lab. First, they let the ants smell some cancerous human cells. Every time the ants smelt cancerous cells, they were given with sugar. In the second step, the ants were put into two different smells. One was a new smell of healthy cells and the second was still the smell of the cancerous cells. Once the ants found the cancerous cells successfully, the researchers made them smell different cancerous cells. As such, the scientists found that ants could discriminate between cancerous and healthy cells and between two cancerous cells.
This isn’t the first time that scientists have used the animals’ sense of smell to find cancerous cells.
“Dogs are good at finding something with their noses. However, training dogs to do so requires several months to a year. On the other hand, insects can be easily raised, they are inexpensive, and hundreds of them can be trained with fewer times,” the researchers pointed out.
“This study shows that ants are able to learn very quickly. The method can be used for other tasks including finding danger or other diseases (疾病),” the researchers said.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What ability do ants have according to CNRS’s study
A．Treating cancer.
B．Keeping off the cancer.
C．Smelling out the cancerous cells.
2．What is Paragraph 2 mainly about
A．The discovery from the CNRS.
B．The tests with ants smelling cells.
C．The study of cancerous cells.
3．What does the underlined word “discriminate” probably mean in Paragraph 2
A．影響 B．觀察 C．辨別
4．What are the advantages of insects compared with dogs in tests
①They are cheaper.
②They are easier to raise.
③They are smaller.
④They can be trained more quickly.
A．①②④ B．①②③ C．②③④
5．What is the researchers’ attitude towards the study
A．Doubtful. B．Supportive. C．Negative (消極的).
（2025·廣西崇左·一模）A new rubbish sorting system (垃圾分類系統(tǒng)) has been put into use in Fangchengyuan Community in Beijing. Local people not only sort their rubbish, but also put QR codes (二維碼) on it.
“When the rubbish is collected and the codes are seen, I will get reward points to exchange for small gifts and even some money,” one of the local people told reporters. “It’s really creative and encouraging.”
This smart system has been carried out in 350 communities in Beijing. The capital of China has joined a list of cities in the country that take action to support rubbish sorting. For example, Shenzhen and Shanghai have made laws to punish people and organizations for not sorting rubbish correctly.
China produces quite a lot of rubbish every year. Much of the rubbish is buried (填埋) in soil or burned without being sorted. Landfills (填埋場) take up a lot of land and have a risk of polluting the soil and water nearby. And burning rubbish can produce harmful gases. Through rubbish sorting, we can reduce the use of landfills and air pollution.
What’s more, rubbish sorting saves resources, which could bring economic benefits (經(jīng)濟利益). For example, a ton of waste paper can be reused to make about 850 kg of paper, saving 17 trees and 50 percent of water. Because of their benefits, some countries have developed successful sorting systems.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What will local people probably get if they put daily rubbish into the new system in Fangchengyuan Community
A．A computer. B．A car. C．Some small gifts.
2．Which of the following is NOT the consequence (后果) of burying rubbish
A．Saving resources. B．Polluting water. C．Taking up a lot of land.
3．Which paragraph discusses the economic benefits of rubbish sorting
A．Paragraph 3. B．Paragraph 5. C．Paragraph 4.
4．How many communities have carried out the rubbish sorting system in Beijing
A．850. B．305. C．350.
5．Which of the following is TRUE according to the text
A．Two tons of waste paper can be reused to make about 850 kg of paper.
B．Shenzhen has made laws to punish people for not sorting rubbish correctly.
C．Landfills take up a lot of land and have a risk of polluting the mountains nearby.
（2025·廣西崇左·一模）Nowadays, more and more people like to travel in their holidays. The other day I read a report about the ways people spend their holidays. It is reported that in recent years several new holiday habits have developed. Among them, the most interesting one is the growth of holiday camps.
From the report we can see that in 2015, 40% of people stayed at home for holidays. But now the percentage has fallen to 25%. More people go out for fun. People enjoy the fresh air, clean water and green hills when they go camping in the places far from the city. In 2015, 38% of people spent their holidays visiting their relatives. Now that number has increased to 43%. People always enjoy staying with their relatives for a few days during the holidays. It is very interesting to note that the number of people who go abroad for holidays is increasing fast. In 2015, only 10% of people went to other countries for holidays. But in 2020, it has increased to 15%. And the number will probably keep rising in the following years.
What great changes!
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What is the most interesting holiday habit
A．Staying at home. B．Visiting relatives. C．The growth of holiday camps.
2．What percentage of people stayed at home for holidays in 2015
A．25%. B．40%. C．38%.
3．Where do people enjoy fresh air, clean water and green hills
A．At home. B．In the places far from the city. C．In big cities.
4．What is the percentage of people visiting their relatives in 2020
A．43%. B．38%. C．15%.
5．What can we learn from the passage
A．The ways people spend their holidays are changing.
B．Fewer and fewer people go out for holidays.
C．More and more people stay at home for holidays.
（2025·廣西來賓·一模）①Recently, the wildfires in California, USA have caught the world’s eye. On January 7, 2025, a fire started near Palisades in western Los Angeles County. Driven by the strong Santa Ana winds, which blew at over 100 kilometers per hour, the fire spread quickly.
②It may take a long time to bring a wildfire under control. And some wildfires are unstoppable. They usually happen in areas where few people live. They are most common in wooded areas in the US, Canada and Australia. They are also known as forest fires or grass fires, or as bush fires in Australia.
③Lightnings and volcanoes (火山) can cause wildfires. However, 90 percent of wildfires are caused by humans, according to the US National Park Service. Burning campfires and rubbish, cigarette butts (煙頭) and acts of arson can easily cause wildfires. Dry and hot weather, as well as winds, creates perfect wildfire conditions. They help wildfires grow quickly and last for weeks.
④Wildfires can burn at 900℃ and reach heights of more than 50 meters. It can move at speeds of up to 23 kilometers an hour, burning everything like trees, brush, homes and even people. The fires are also dangerous to animals because they have no place to hide. They have to leave their trees and find water somewhere else.
⑤Fires have burned on Earth throughout its history. But rising temperatures from human activities make wildfires more and more frequent (頻繁的). Many cities have suffered a lot from wildfires. These have already developed into a global event, rather than just wildfires happening in California, the scientists warn.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Why does the writer share the news in Paragraph 1
A．To do a survey. B．To introduce the topic. C．To explain the reason.
2．What do we know about wildfires
A．They can be controlled easily. B．They usually happen in the cities. C．They are known as forest fires and grass fires.
3．What is the main cause of wildfires, according to the passage
A．Dry weather. B．Human activities. C．Hot winds.
4．What does the underlined word “arson” in Paragraph 3 mean
A．縱火 B．砍伐 C．放牧
5．What is the main idea of the passage
A．The history of wildfires. B．The nature of California. C．The causes and effects of wildfires.
（2025·廣西來賓·一模）The Taklimakan Desert (塔克拉瑪干沙漠), which is in the northwest part of China, is the biggest desert in our country. It has been a big worry because it’s really large, about 337, 600 square kilometers and there are a lot of sandstorms that come from it. These sandstorms are very bad for the nature and the way people live around it. So, people started a big project to put a green belt (帶) around the desert.
By the end of 2023, a large part of a 2,761-kilometer-long green belt had already been made around the desert. In 2024, the last 285 kilometers, mostly in the south of the desert where the sandstorms are super bad, were finished. Now the whole Taklimakan Desert has a green belt all around it. This Project has to do with six counties (縣) in three parts of Xinjiang.
The building of this green belt used many different scientific ways. For example, the China Railway Construction Development Group (中鐵建發(fā)展集團) made ingredients of the sand-stopping system to stop the sand. This system has three main things. There are tall things to stop the sand, squares made of straw (草方格) and wide lines of trees. These things work together well to stop the desert from getting bigger.
China’s largest desert fully encircled (環(huán)繞) with green belt. When the green belt around the desert was successfully finished, it brought a lot of good things. First, it made the nature around the desert better. There are fewer and not as strong sandstorms now. Second, it kept the farming near the desert safe. Also, the places where people live in cities and in the countryside are nicer. Because there are fewer sandstorms, there is less harm to the things like roads and buildings, and more people come to visit. So, the local people can make more money from having visitors. This project shows how much China wants to stop the desert from getting worse and make the nature better.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Where does the Taklimakan Desert lie in China
A．Southwest. B．Northwest. C．Southeast.
2．What is the total length of the green belt around the Taklimakan Desert in 2024
A．2,761 kilometers. B．285 kilometers. C．3, 046 kilometers.
3．What does the underlined phrase “These things” in paragraph 3 refer to
A．The six counties. B．The sandstorms. C．Ingredients of the sand-stopping system.
4．What is the right order of the following events
①The green belt project around the Taklimakan Desert was started.
②A large part of the green belt was constructed by the end of 2023.
③The final part of the green belt was finished in 2024.
④Sandstorms from the Taklimakan Desert caused various problems.
A．④①②③ B．①④②③ C．④②①③
5．What could be the best title of the text
A．The History of the Taklimakan Desert
B．China’s Largest Desert Fully Encircled with Green Belt
C．The Different Types of Deserts in China
（2025·廣西玉林·一模）①Your favorite sports shoes aren’t just for looking cool—they’re full of smart ideas! Let’s explore the science hidden in your shoes.
②Air pockets in the bottom make your shoes springy (有彈性的). Inside your shoes are small air pockets. They join together to soften hard jumps. This smart design was first used in space clothes for astronauts! Now, everyone from basketball players to dancers enjoys this space technology.
③Some shoes have tiny computers thinner than cookies. These computers test how many steps you take, how fast you run, and even how hard you push your feet. When connected to a phone app, they help you train better. Think of your shoes as a personal sports teacher!
④Have you seen self-tying (自己系鞋帶) shoes They’re real! Sensors (傳感器) inside the shoes feel your foot shape, then a small machine can do it. Football players love this—no stopping to tie shoes during games! And it’s also perfect for kids rushing to school.
⑤Many shoes now use recycled materials. Old plastic bottles (about 10 each pair) are cleaned and turned into soft cloth. Wearing these helps our planet—you become an Earth helper just by walking!
⑥Your shoes today have better technology than the 1969 moon rocket! From space to your feet, shoe technology keeps surprising us. So next time you wear sports shoes, remember—you’re walking with space science, computer magic, and Earth-saving power! What amazing technology do other things hide in daily life
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．What makes sports shoes springy
A．The color of the shoes. B．Air pockets in the bottom. C．The sensors of the shoes.
2．What can the tiny computers in shoes do
A．Soften hard jumps. B．Clean plastic bottles. C．Count steps and test speed.
3．What does the underlined word “it” in Paragraph 4 refer to
A．Tying the shoes. B．Rushing to school. C．Saving time during games.
4．How do shoes help the earth
A．By teaching sports skills. B．By having space technology. C．By using recycled materials.
5．What would the writer probably write about after the last paragraph
A．How to choose sports shoes quickly. B．Other things that hide amazing technology. C．The reasons why technology develops so fast.
（2025·廣西河池·一模）。
What type of shark is the slowest The slowest shark in the world is the Greenland shark. It lives in very cold waters near the Arctic Ocean (北冰洋) and the North Atlantic Ocean (北大西洋). In these icy waters, the Greenland shark swims only about one mile per hour. That is slower than many human swimmers! The fastest shark, the short fin mako shark, can swim up to 45 miles per hour.
Why is the Greenland shark so slow Scientists think that it all has to do with their cold water home. When fish are in cold water, their bodies slow down. Their bodies become cold and their muscles (肌肉) cannot work as well. They cannot move as fast as they can in warm water. Human beings do not experience this because our bodies stay warm even in cold weather.
The Greenland shark is also the one that lives the longest. In fact, Greenland sharks don’t even become full adults until they are about 150 years old! Scientists have learned that they live about 500 years.
How can Greenland sharks live so long These sharks eat small amounts (數(shù)量) of food for their size. A Greenland shark weighing 500 pounds would need less than 7 ounces (盎司) every day! That is less than half a pound of food. They need small amounts of food because they use up energy very slowly. The way we use up energy from food is called metabolism (新陳代謝) . Greenland sharks have a very slow metabolism. Animals with slow metabolisms usually live longer.
根據(jù)語篇內(nèi)容，選擇最佳答案。
1．How does the writer lead into the topic
A．By giving a saying. B．By telling a story. C．By asking a question.
2．Why does the writer mention the fastest shark in Paragraph 1
A．To show how slow the Greenland shark is.
B．To introduce the fastest shark.
C．To show different kinds of sharks.
3．What’s the main idea of Paragraph 4
A．Where the Greenland shark lives.
B．Why the Greenland shark is the slowest.
C．Why the Greenland shark lives the longest.
4．Which of the following is TRUE according to the passage
A．The Greenland Shark can swim up to 45 miles per hour.
B．The Greenland shark can live up to about 500 years.
C．A Greenland shark can eat 500 pounds of food every day.
5．What may be the best title
A．The Speed of the Greenland Shark
B．The Slowest and the Most Long-lived Shark
C．The Oldest and Longest Shark
（2025·廣西欽州·一模）① In today’s world, technology is everywhere, and it has changed our lives in many exciting ways. From smartphones to electric cars, modern technology has made things faster, easier and more fun.
② One of the coolest inventions is the smartphone. It’s not just a phone—it’s a mini-computer that fits in your pocket. You can use it to talk to friends, play games and even learn new things. Apps like DeepSeek make AI more useful in our daily lives. It creates smart learning systems that adapt to students’ needs, making studying more personalized and effective. It can help us improve faster.
③ Another amazing technology is the Internet. It connects people all over the world. We can chat with someone on the other side of the planet or watch videos from different countries. It also helps us learn new skills, like coding or drawing, through online tutorials (教程).
④ Electric cars are another great example of how technology is helping the environment. Unlike regular cars that use gas, electric cars run on batteries, which means they don’t pollute the air.
⑤ Even in schools, technology is making a big difference. Many students now use tablets or laptops instead of heavy textbooks. Teachers use smartboards to make lessons more interactive (交互的) and fun. Learning has never been so exciting!
⑥ As students, we can play an important role in shaping the future of technology. We should use these tools wisely to make the world a better place. We should prepare ourselves for future careers in technology. Remember, every great scientist or engineer started as a curious student just like you.
⑦ Who knows Maybe one day, you’ll invent the next big thing!
根據(jù)語篇內(nèi)容，選擇最佳選項，并在答題卡上將選定答案的字母標號涂黑。
1．What can smartphones do according to the passage
A．Talk to friends, play games and so on. B．Make people’s studying less effective. C．Help students carry heavy books.
2．What does the underlined word “It” in Paragraph 3 refer to (指的是)
A．The technology. B．The app. C．The Internet.
3．How do electric cars help protect the environment
A．By using cheaper batteries. B．By reducing air pollution. C．By making louder noise.
4．What’s the structure of the passage
A． B． C．
5．What is the main purpose of this passage
A．To explain how apps work.
B．To compare different technologies.
C．To show technology’s positive effects and encourage students.
（2025·廣西欽州·一模）Everyone has different opinions. This is very common. Your opinion is one of the things that make you different, according to Lisa Linardatos, a clinical psychologist (診療心理學家) from Canada.
It is okay to express your own opinions. It allows you to share yourself with others. But you should be careful about how you express your opinions.
First, listen carefully to other people. Although you may be eager (熱切的) to explain your side, you should listen to others explain their opinions first. This will help keep the conversation calm. You will also better understand their side at the conversation.
Next, express your own opinion politely. Remember, you’re not trying to start an argument. Don’t express yourself too eagerly. Winning or losing is not the point. Don’t try to make your friends think like you.
Last but most importantly, show your friends that you value your friendship, even if you disagree about some things. This can stop both of you from becoming too emotional (情緒化的) .
In the future, you may have different opinions with many people. In fact, this can be a good thing. You can even learn from it. For example, sometimes you may not realize that your ideas are wrong. But by sharing them with others, you have a chance to learn, according to Li Songwei, a Beijing-based psychologist.
根據(jù)語篇內(nèi)容，選擇最佳選項，并在答題卡上將選定答案的字母標號涂黑。
1．What is one of the things that make you different according to Lisa Linardatos
A．Your emotion. B．Your opinion. C．Your eagerness.
2．What should you do first when expressing your opinion
A．Start an argument. B．Listen carefully to other people. C．Express yourself eagerly.
3．Why should you express your opinion politely
A．To win in an argument. B．To make friends think like you. C．To avoid starting an argument.
4．Which of the following is TRUE according to the passage
A．Everyone should have the same opinion as others.
B．Expressing opinions always makes people emotional.
C．Sharing opinions can be a good chance to learn.
5．What’s the best title for the passage
A．How to Express Opinions Properly.
B．Different Opinions between Friends.
C．The Importance of Having Opinions.
（2025·廣西河池·一模）。
①Lam Hon-ming, a talented teacher at the Chinese University of Hong Kong, is top in soybean (大豆) research. Since 1998, Lam’s team has been working with scientists in Chinese mainland. He came across Zhang Guodong at a national soybean meeting, who is also excellent in agriculture (農(nóng)業(yè)). Zhang is from Gansu, China. With the same interest, they decided to improve farmers’ lives.
②Farmers in Gansu depend largely on the weather for their living, mainly on rainfall. Because of this, many people live with poorness in the area. In 2016, they developed three new kinds of soybeans for salty land and dry weather of Northwest China. All the three kinds of soybeans were invented by the two scientists.
③As the land in Northwest China is not suitable for the growth of common kinds of soybeans, local farmers never planted them, and it became a main problem for spreading the three new soybean kinds. Lam and Zhang communicated with the farmers through different ways.
④By 2020, the planting area of the soybeans in Gansu had been more than 2. 4 million square kilometers. The production of soybeans had reached 7. 71 million kilograms, adding about 30 million yuan to local farmers’ income. Zhang said that Professor Lam’s work has cut the poorness down and improved agricultural research in Northwest China. “It is hard to keep doing agricultural research in poor areas. And it is more difficult to travel from Hong Kong to the Northwest to do agricultural research so often. ” he added.
⑤In the future, Lam will keep working with mainland scientists and lead more “Hong Kong power” into the development of the country’s northwest part.
根據(jù)語篇內(nèi)容，選擇最佳答案。
1．What can we know about the two scientists from Paragraph 1
A．They have been friends since 1998.
B．They met by accident in Hong Kong.
C．They are both interested in agriculture.
2．Why did many farmers live a poor life in Gansu
A．Because they depended mainly on rainfall for their living.
B．Because they had less knowledge of agriculture.
C．Because they planted common kinds of soybeans.
3．What’s the meaning of the underlined word “income” in the passage
A．The soybeans the farmers grow.
B．The money the farmers make.
C．The knowledge the farmers learn.
4．Which of the following best shows the structure (結構) of the passage
A． B． C．
5．What’s the main idea of this passage
A．Scientists from different areas work together in agriculture.
B．Three kinds of soybeans were developed.
C．Farmers in Gansu never planted soybeans.
（2025·廣西柳州·一模）Based on the movement of the sun, ancient Chinese people invented 24 Solar terms (節(jié)氣), each lasting around two weeks. Among them, “Rain Water” is the second term, falling around February 18th or 20th. When “Rain Water” arrives, it brings life to all things. Light rain begins to feed the earth; waking up everything from its winter sleep. The ground temperature gradually rises as the rain falls, and the weather becomes quite wet in the following days.
This is a wonderful time for nature. Birds migrate (遷徙) back to the north, ducks float on the water, and plants grow new buds (發(fā)芽). The seasonal calendar acts as a calendar for farmers, guiding them on when to plant seeds (種子) for the best harvest (收獲). After a cold and dark winter, “Ram-Water” tells the farmers that it’s the perfect time to start planting.
There’s a beautiful poem by the famous Tang Dynasty poet Du Fu that perfectly describe the “Rain Water”
Happy Rain on a Spring Night
Good rain knows its time right, O’er wild lanes dark cloud spreads, It will fall when comes spring. In boat a lantern looms. With wind it steals in night, Dawn sees saturated reds; Mute, it moistens each thing. The town’s heavy with blooms.
In this poem, Du Fu describes that the spring rain knows exactly when to fall. It comes silently at night, making everything wet without a sound. The open fields are covered in dark clouds, and only a lantern on a boat can be seen in the distance. When dawn (黎明) comes, the flowers are so wet and heavy with raindrops that the whole town seems to be blooming (開花) with beauty.
Through this poem, Du Fu expresses his deep love and admiration (欽佩) for the spring rain that brings life and hope to the earth. He sees the rain as a gentle and kind force that nurtures (養(yǎng)育) and cares for all living things. Just like the rain, he hopes that life can be gentle, beautiful, and full of new beginnings for everyone.
根據(jù)語篇內(nèi)容，選擇正確的答案。
1．When does “Rain Water” most probably fall on
A．January 18th B．February 19th C．February 28th
2．Which of the following is NOT a sign of “Rain Water”
A．Plants growing new buds. B．Ducks swimming in lakes. C．Fallen leaves covering the ground.
3．What does this seasonal calendar guide farmers to do
A．To predict the weather. B．To build houses. C．To plant seeds for the best harvest.
4．What’s the Chinese title of the poem Happy Rain on a Spring Night
A．《飲湖上初晴后雨》 B．《春夜喜雨》 C．《夜雨寄北》
5．How does Du Fu describe the spring rain in his poem
A．Gentle and silent. B．Loud and stormy. C．Heavy and continuous
（2025·廣西南寧·一模）①Do people need to hibernate (冬眠) like some animals on cold days “If you feel like sleeping more in winter, you are not alone,” said Dr. Raj Dasgupta. To support himself, he mentioned a study that found at least a third of American adults sleep more in winter.
②Another study done at a hospital in Berlin may help you find out the answer. 188 patients in the study slept about an hour longer in winter, with 30 more minutes of rapid eye movement (REM). REM is a period of sleep where we dream more and our breathing speeds up. “REM helps us remember things and stay happy, and keeps us healthy,” said Dasgupta.
③The need for more sleep in winter may have to do with how light fluctuates. “Our bodies use sunlight to set our sleep clocks. When it’s bright outside, we are usually active. But when the sun goes down, we may feel tired,” Dasgupta said. “Less sunlight on cold days causes an increase in melatonin (褪黑素) produced by our bodies, which makes us feel sleepy.” Because of more production of melatonin, people naturally think a healthy person needs more sleep in winter.
④However, that doesn’t mean humans really need hibernation. “We just need to have a better rest from busy social work in winter, by getting more sunlight in the morning and going to bed and waking up at the same time every day,” said another researcher, Dr. Carleara Weiss.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．How does the writer start the passage
A．By giving a fact. B．By telling a story. C．By asking a question.
2．From Paragraph 2, what can we know about REM
A．People dream less during REM.
B．People’s eyes move quickly during REM.
C．People slow down their breath during REM.
3．What does the underlined word “fluctuates” in Paragraph 3 mean
A．Travels. B．Changes. C．Disappears.
4．Why do people feel sleepy in winter according to Dr. Raj Dasgupta
A．Because of cold weather.
B．Because of health problems
C．Because of more melatonin production.
5．According to Dr. Carleara Weiss, what should we do to have a better rest in winter
A．Keep the same bedtime.B．Stay away from sunlight. C．Say no to busy social work.
（2025·廣西南寧·一模）①In our daily lives, we often experience something strange. When we’re busy, we might fight against hunger when it’s time to eat. But if we’ve been hungry for a long time, the feeling of hunger goes away even though we haven’t eaten anything. Why
②Why are people hungry According to scientific research, the food we eat is changed into glucose (葡萄糖) for energy. Our bodies are like smart machines that can feel how much glucose there is in the blood. When the glucose level drops, a person starts to feel hungry. It’s important to note that hunger is not caused by the amount of food left in the stomach but by the changes in glucose levels.
③When we have been hungry for a long time, why aren’t we hungry In fact, the human body stores extra sugar. When we can’t eat for some reasons, our body will cleverly change the stored sugar into energy. When it arrives at a certain stage, our body will give us a message: glucose is enough. So we don’t feel hungry anymore.
④Is it OK not to eat when you’ve been hungry for a long time No. It is harmful to the human body. When the stored energy is used up, the body breaks down fat to provide itself with energy. During this process, the person will feel dizzy (眩暈的). If worse, the protein (蛋白質(zhì)) which is very important to the body also starts to break down and we are in danger. If the worst, we may lose our lives.
⑤In short, hunger feelings should be cared. For busy people, always take some candies with you. If you have been hungry for too long, you mustn’t give up eating! Start with a piece of candy or some soup.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Why do people feel hungry from the scientific research
A．Because people are too busy.
B．Because the glucose level drops.
C．Because there is less food in the stomach.
2．What does our body do when we can’t eat for some reasons
A．It starts to store more sugar.
B．It breaks down protein immediately.
C．It changes stored sugar into energy.
3．What will happen when the stored energy is used up
A．The body will put on weight.
B．The body will produce more glucose.
C．The body will break down fat for energy.
4．What is the structure of the text
A． B． C．
5．What is the best title for the text
A．Why more sugar is stored
B．How hunger feelings come and go
C．When glucose is changed into energy
（2025·廣西河池·一模）When you think of quiet places, you may think of the woods or an empty room. While these places may be quiet, they are not the quietest on our planet. A room at the Microsoft office in Washington, US, has been recognized by the Guinness World Records as the quietest room in the world.
Sound is measured by decibels (分貝). The sound of breathing is 10 decibels. The Microsoft room, however, measures -20.6 decibels, according to Business Insider news website. The famous computer technology company uses the room for audio (音響) and device (設備) testing.
However, if you think you can sleep much better in this room, you are wrong. Usually, a room in which most people can fall asleep measures 30 decibels. Steven Orfield is the founder of an American acoustics (音響效果) test lab. He said, “When it’s quiet, ears will adapt. The quieter the room, the more things you hear. You’ll hear your heart beating, sometimes you can hear your lungs, or hear your stomach gurgling (咕咕作響) loudly.”
According to Orfield, if someone is asked to sit in such a quiet room in the dark, the longest time he or she can bear is 45 minutes. So, you can forget about having a good night’s sleep in this room and get back to your normal 30-decibel room instead.
根據(jù)語篇內(nèi)容，選擇最佳選項。
1．Which of the following is the quietest place according to the Guinness World Records
A．The woods.
B．An empty room.
C．A room at the Microsoft office in Washington, US.
2．What is the Microsoft room used for by the computer technology company
A．Audio and device testing. B．Music making. C．Sleep researching.
3．What does the underlined word “adapt” in Paragraph 3 mean
A．難受 B．適應 C．失聰
4．What can we learn about the Microsoft room
A．The room is the best place for sleeping.
B．People cannot hear anything in the room.
C．People cannot stay for long in the room.
5．What is main idea of the last passage
A．The quietest room in the world.
B．The proper room for people’s sleep.
C．The decibels of different things.

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