資源簡介 (共30張PPT)Unit 4 Amazing Plants and Animals八年級人教2025秋上復習題綱答案二、詞性轉換1.amazing(形容詞)(令人驚訝的)(修飾物)--_______(形容詞)(感到驚訝的)(修飾人)--_________(動詞)(令人驚訝)--(名詞)__________ 驚訝2.funny (形容詞)有趣的--(名詞)__________(樂趣)3.complete (形容詞)完全的--(副詞)___________ (完全地)4.agree (動詞)同意--(動詞)__________(不同意)5.appear (動詞) 出現(xiàn)--(名詞) __________(面貌/外表) --(動詞)_________(消失)6.fold(動詞) 折疊--(形容詞)____________(可折疊的)7.paint (動詞) 涂畫--(名詞)__________(油畫)amazedamazeamazementfuncompletelydisagreeappearancedisappearfoldingpainting8.good(形容詞)好的--(名詞)__________(美德)9.use(動詞)使用--(形容詞)__________(有用的)10.interesting(形容詞)有趣的(修飾物)--(形容詞)__________(感到有趣的)(修飾人)-- (名詞) __________(興趣)11.butterfly(名詞)蝴蝶--(復數(shù)形式)__________12.colour (名詞)顏色--(形容詞)______________(五顏六色的/五彩繽紛的)13.weigh (動詞)稱...重量--(名詞)_________(重量)14.tour (動詞/名詞)旅游/旅行--(名詞)___________(游客)15.special(形容詞)特別的--(副詞)__________(特別)16.activity(名詞)活動--(復數(shù)形式)___________goodnessusefulinteresredinterestbutterfliescolourfulweighttouristspeciallyactivities17.leaf(名詞)樹葉--(復數(shù)形式)___________18.connect(動詞)聯(lián)系/連接--(形容詞)__________(有關聯(lián)的) --(名詞)____________(關聯(lián))19.with (介詞)和/有--(反義詞)___________(沒有)20.imagination(名詞)想象--(動詞)__________(想象)21.disappointing(形容詞)令人失望的--(形容詞) ____________(感到失望的)22.realization(名詞)實現(xiàn)/認識--(動詞)__________(意識到)23.hard-working(形容詞)勤奮的/努力工作的--(動詞) ______________(努力工作)leavesconnectedconnectionwithoutimaginedisappointedrealizework hard24.pollination(名詞)授粉--(名詞)__________(花粉)25.act(動詞)行動--(名詞)__________(行動/功能/行為)26.science (名詞)科學--(名詞)_____________(科學家)27.important(形容詞)重要的--(名詞)_____________(重要性)munication(名詞)交流/通信--(動詞)______________(交流)29.worry(動詞)擔心/擔憂--(形容詞)_______________(擔心的/擔憂的)30.protection (名詞)保護 --(動詞)___________(保護)31.high (形容詞)高的--(名詞)___________(高度)32.happy(形容詞)快樂的/幸福的--(名詞)_________(幸福/快樂)33.kind(形容詞)善良的--(名詞)__________(善良)pollenactionscientistimportancecommunicateworriedprotectheighthappinesskindness34.real(形容詞)真的--(名詞)_________(現(xiàn)實)35.popular(形容詞)受歡迎的--(名詞)___________(人氣/受歡迎)36.feel(動詞)感覺--(過去式)__________--(名詞) _________(感覺)37.die(動詞)死--(名詞)________(死亡) --(形容詞) _________(已死的)38.living (形容詞)活著的--(形容詞)___________(精力充沛的)39.health(名詞)健康--(形容詞)__________(健康的)reallyfeltpopularityfeelingdeathdeadlivelyhealthy三、重點短語1.開始測試______________________2.聽起來很有趣______________________3.第一個問題______________________4.在地球上______________________5.跑得最快______________________6.回答問題______________________7.在世界上______________________8.我不確定。______________________9.大約四億七千萬年前______________________start a testsounds funfirst questionon earthrun the fastestanswer the questionsin the worldI'm not sure.around 470 million years ago10.繼續(xù)______________________11.哪種樹______________________12.幾次______________________13.一幅竹畫______________________14.中國繪畫______________________15.一種美德的象征______________________16.中國文化______________________17.竹林______________________18.長得最快的植物______________________19.在一天內(nèi)______________________go onwhich kind of treeseveral timesa painting of bambooChinese paintingsa symbol of goodnessChinese culturebamboo forestthe fastest - growing plantsin one day20.使用某物做某事______________________21.制作工具和樂器______________________22.竹筍______________________23.對.感興趣______________________24.歡迎來到..._______________________25.導游_____________________26.想要做某事__________________________27.和某人分享某物______________________28.可以隨便做某事________________________29.問某人一些問題_____________________use sth. to do sth.make tools and instrumentsbamboo shootsbe interested in...welcome to ...tour guidewould love to do sth.share ... with sb.feel free to do sth.ask sb. some questions30.似乎/好像.…______________________31.如此/這么__________________________32.藍鯨______________________33.非洲象______________________34.陸地動物______________________35.荷花 _________________________36.五顏六色的翅膀______________________37.達到3米高____________________38.重達860千克_________________________39.長壽____________________________seem to beso muchblue whalethe African elephantland animallotus flowercolourful wingsup to three metres tallweigh up to 860kglong life40.數(shù)千名游客___________________________41.做某事最普遍的時候________________42.散步________________________43.嫩黃色的樹葉______________________44.活著的樹_________________________45.兩千年前 __________________________46.與.有關聯(lián)______________________47.去超市______________________48.在那一刻____________________________49.互相 ____________________thousands of touriststhe most common time to do sth.take a walkbright yellow leavesliving treesover 200 million years agobe connected with ...go to the supermarketat this momenteach other50.在一次旅行中______________________51.從...到…______________________52.事實上___________________________53.百分之八十..._____________________54.因為這個原因_________________________55.在這個星球上_______________________56.例如 ____________________________57.努力工作________________________58.為了做某事_______________59.遠離______________on one tripfrom... to...in fact80 per cent of ...for this reasonon this planetfor example/ such aswork hardin order tofar away60.(在..中)起重要作用__________________61....的數(shù)量___________________________62.思考/考慮__________________________63.給出另一個標題_______________________64.人和其它昆蟲之間______________________65.給出有意義的例子_____________________66.是..的家______________________67.竹籃____________________________68.一噸________________________69.對某人意義重大________________________play an important part (in...)the number of ...think aboutgive another titlebetween humans and other insectsgive mean example of ...be home to ...bamboo basketa tonmean a lot ot sb.70....的大小/尺碼________________________71.通過做某事________________________72.不是每個人______________________73.在大自然里_____________________74.因為____________________________75.氣候變化___________________________76.看藍鯨跳舞________________________77.住在...里_____________________78.北冰洋____________________________79.大約4噸的...______________________the size of ...by doing sth.not everyonein naturebecause ofclimate changewatch blue whales swimlive in ...the Arctic Oceanaround four tons of ...80.活到...歲_________________________81.許多種類的動物____________________82.多久 _______________________83.創(chuàng)造一個生機勃勃且健康的生態(tài)系統(tǒng)_____________________84.照顧_________________________(兩種)85.人的手掌______________________live up to ... yearsmany kinds of animalshow longcreate a lively and healthy ecosystemtake care of/ look after ...human hand四、重點句型1.世界上最大的動物是什么 _________________________2.它也是地球上最重的動物。_________________________3.哪種動物跑得最快 _________________________4.我完全同意你。_________________________What's the largest animal in the world It's also the heaviest animal on earth.Which animal runs the fastest I completely agree with you.5.現(xiàn)在讓我問你一些關于植物的問題。_________________________6.哪種樹是世界上最高的 _________________________7.我希望有一天我可以看到一些。_________________________8.竹子是中國繪畫中最受歡迎的主題之一。_________________________9.它在中國文化中是美德的象征。_________________________Now let's answer the questions about plants.Which kind of tree is the tallest in the world I hope I can see some someday.Bamboo is one of the most popular subjects in Chinese paintings.It's a symbol of goodness in Chinese culture.10.當我在那時我了解了許多有趣的事。_________________________11.一些竹子一天可以長幾乎一米。_________________________12.人們可以用它來建房子,也可制作工具和樂器。_________________________13.我記得熊貓也愛吃竹子。_________________________14.事實上我們也吃竹筍。_________________________I learnt lots of interesting things when I was there.Some bamboo can grow almost one metre in one day.People can use it to build houses and make tools and instruments.I remember pandas love to eat bamboo too.Actually we eat bamboo shoots too.15.如果你有任何問題請隨便問。_________________________16.竹子在中國似乎是一種非常受歡迎的植物。_________________________17.你能告訴我為什么中國人如此喜愛竹子嗎 _________________________18.藍鯨是世界上最大也是最重的動物。_________________________19.在世界上最大的陸地動物是非洲象。_________________________Please feel free to ask me any questions you have.Bamboo seems to be a very popular plant in China.Can you tell me why the Chinese people like bamboo so much The blue whale is the largest and the heaviest animal in the world.The biggest land animal in the world is the African elephant.20.獵豹在所有陸地動物中跑得最快。_________________________21.我覺得世界上最有用的植物是竹子。_________________________22.你覺得那個最漂亮,玫瑰、牡丹還是荷花 _________________________23.哪種動物跳得最高,獅子、猴子還是樹蛙 _________________________24.有一些站起來可達3米高,體重達860千克。_________________________The cheetah runs the fastest among all land animals.I think the most useful plant in the world is bamboo.Which do you think is the most beautiful, the rose, the peony, or the lotus flower Which animal jumps highest, the lion, the monkey, or the tree frog Some could stand up to three metres tall and weigh up to 860 kg.25.中國人愛銀杏樹,因為它是希望和長壽的象征。_________________________26.許多中國人認為陜西省終南山那棵古老的銀杏樹是最好的。_________________________27.數(shù)千名游客每年來看它,特別是十月中旬,因為那是看它最普遍的時間。_________________________28.當秋天那來臨時,最受歡迎的活動之一是在銀杏樹下散步。_________________________Chinese people love the ginkgo, as it is a symbol of hope and long life.Many Chinese believe that the old ginkgo tree in the Zhongnan Mountains in Shaanxi Province is the best.Thousands of tourists come to see it each year, especially in mid - October, as it is the most common time to see it.When autumn comes, one of the popular activities is to take a walk under ginkgo trees.29.人們認為明亮的黃色樹葉可以給心里帶來快樂。_________________________30.沒有蜜蜂我們不能生存。_________________________31.你會感覺如何 失望 生氣 悲傷 _________________________32.在這一刻你意識到人類、植物和動物都有關聯(lián)。_________________________33.我們需要互相依賴生存,蜜蜂是這個連接中最好的例子之一。_________________________People believe the bright yellow leaves can bring joy to their heart.We can't live without bees.How would you feel Disappointed Angry Sad At this moment you realize people, plants, and animals are all connected.We need each other to live, and bees are one of the best examples of this connection.34.當它們從一朵花飛到另一朵花時,它們會攜帶花粉。_________________________35.事實上,沒有它們的工作,世界上大約80%的植物不能成長。_________________________36.例如,它們一起努力工作建造它們的家。_________________________37.為了儲存蜂蜜,它們創(chuàng)造了蜂巢。_________________________38.另一個關于蜜蜂有趣的事是它們?nèi)绾谓涣鳌?br/>_________________________As they fly from one flower to another, they take pollen with them.In fact, without their work,about 80 percent of the plants in the world cannot grow.For example,they work hard together to make their homes.In order to store honey, they create honeycombs.Another interesting thing about bees is how they communicate.39.當一只蜜蜂找到新食物時,它會用一支舞蹈告訴其它蜜蜂食物在哪,離這多遠。_________________________40.蜜蜂在我們星球的生態(tài)系統(tǒng)中起著重要的作用。_________________________41.然而,蜜蜂的數(shù)量在下降,科學家很擔心。_________________________42.它們需要我們的幫助,有許多我們可以做的事。_________________________When a bee finds new food, it uses a dance to tell the others where and how far away the food is.Bees play an important part in the ecosystem of our planet.However, the number of bees is dropping, and scientists are worried.They need our help, and there is a lot we can do.43.我們都知道人和自然是有聯(lián)系的。_________________________44.當我最喜歡的花死了時我感到很沮喪。_________________________45.在我的家鄉(xiāng),人們經(jīng)常使用竹籃儲存食物。_________________________46.最小的青蛙大約有一個豌豆那么大,而稍微大一點的可以長到人的手掌那么大。_________________________We all know people and nature are connected.I felt disappointed when my favourite flowers died.In my hometown, people often use bamboo baskets to store food.The smallest frogs are about the size of a pea, while larger ones can grow as big as a human hand.47.然而,并不是每個人理解它們在自然界中的重要性。_________________________48.因為這樣,它們是在氣候變化和生態(tài)系統(tǒng)的研究中受歡迎的話題。_________________________49.它可以重達200噸。_________________________50.藍鯨住在除了北冰洋的所有海洋中。_________________________51.它們吃得很多,但是它們吃一些海洋中最微小的動物。_________________________However, not everyone understands their importance in nature.Because of this, they are popular subjects in studies on climate change and the ecosystem.It can weigh as much as 200 tons.Blue whales live in all oceans except the Arctic Ocean.They eat a lot, but they eat some of the tiniest animals in the ocean.52.一頭藍鯨一天可以吃大約四噸微小的動物。_________________________53.藍鯨可以活到90多歲。_________________________54.當一只藍鯨在海洋中去世時,它會成為生活在這片海洋周圍許多種類動物的食物。_________________________55.這些食物可以持續(xù)一年多,幫助創(chuàng)造一個生機勃勃且健康的生態(tài)系統(tǒng)。_________________________A blue whale can eat around four tons of these a day.Blue whales can live up to 90 years.When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea.This food lasts for over a year and it helps to create a lively and healthy ecosystem.56.照顧好動植物,因為沒有它們我們不能生存。_________________________Take care of animals and plants because we can not live without them.Thanks!21世紀教育網(wǎng)(www.21cnjy.com)中小學教育資源網(wǎng)站有大量高質量資料?一線教師?一線教研員?歡迎加入21世紀教育網(wǎng)教師合作團隊!!月薪過萬不是夢??!詳情請看:https://www.21cnjy.com/help/help_extract.php/ 讓教學更有效 精品試卷 | 英語學科一、單詞默寫詞性 漢語 漢譯英 英語 英譯漢名詞 苔蘚 moss名詞 紅杉、紅木 redwood名詞 獵豹 cheetah形容詞 折疊式的、可折疊的 folding折扇 folding fan名詞 竹、竹子 bamboo是的、對 yeah形容詞 廣受歡迎的、流行的 popular名詞 美德、營養(yǎng) goodness名詞 工具、手段 tool副詞 實際上、居然 actually名詞/動詞 幼苗、嫩芽/射擊 shoot動詞 出現(xiàn)、呈現(xiàn) appear可以隨便做某事 feel free(to do sth.)名詞/動詞 陸地、土地/降落、著陸 land形容詞/名詞 非洲(人)的/非洲人 African名詞 玫瑰、薔薇 rose名詞 牡丹、芍藥 peony名詞 蓮花 lotus名詞 蝴蝶 butterfly名詞 翅膀、翼 wing名詞 青蛙、蛙 frog動詞 有...重/稱重量 weigh千克、公斤 kg(=kilogram)名詞 銀杏 ginkgo名詞 省份 province散步 take a walk動詞 關聯(lián)/連接 connect形容詞 連接的、相關的 connected與...相連、有關聯(lián) be connected with/to介詞 沒有、缺乏 without動詞 想象、猜想 imagine名詞/形容詞 蜂蜜/親愛的 honey形容詞 失望的、沮喪的 disappointed名詞 聯(lián)系、連接 connection名詞 授粉 pollination名詞 花粉 pollen名詞 行動、行為 action確切地說、實際上 in fact名詞/形容詞 百分之.../每一百中 percent處于這個原因 for this reason名詞 行星 planet為了、以便 in order to動詞/名詞 貯存、存儲/商店 store名詞 蜂巢 honeycomb動詞 交流、溝通 communicate參與某事 play a part(in sth.)名詞 生態(tài)系統(tǒng) ecosystem動詞 保護、防護 protect名詞 重要性 importance名詞 標題、題目、名稱 title名詞/形容詞 人/人的、人類的 human名詞 螞蟻 ant有...棲息、是...的家鄉(xiāng) be home to sb.名詞 幸福、快樂 happiness動詞 使失望、使破滅 disappoint名詞 蘑菇、傘菌 mushroom名詞 噸 ton名詞 作用、職能、角色 role發(fā)揮作用/扮演角色 play a role (in)名詞 豌豆 pea名詞 氣候 climate名詞 大海、海洋 ocean介詞 除...之外、除了 except形容詞 極小的、微小的 tiny達到、符合 live up to形容詞 精力充沛的、生機勃勃 lively二、詞性轉換1.amazing(形容詞)(令人驚訝的)(修飾物)--_______(形容詞)(感到驚訝的)(修飾人)--_________(動詞)(令人驚訝)--(名詞)__________ 驚訝2.funny (形容詞)有趣的--(名詞)__________(樂趣)3.complete (形容詞)完全的--(副詞)___________ (完全地)4.agree (動詞)同意--(動詞)__________(不同意)5.appear (動詞) 出現(xiàn)--(名詞) __________(面貌/外表) --(動詞)_________(消失)6.fold(動詞) 折疊--(形容詞)____________(可折疊的)7.paint (動詞) 涂畫--(名詞)__________(油畫)8.good(形容詞)好的--(名詞)__________(美德)9.use(動詞)使用--(形容詞)__________(有用的)10.interesting(形容詞)有趣的(修飾物)--(形容詞)__________(感到有趣的)(修飾人)-- (名詞) __________(興趣)11.butterfly(名詞)蝴蝶--(復數(shù)形式)__________12.colour (名詞)顏色--(形容詞)______________(五顏六色的/五彩繽紛的)13.weigh (動詞)稱...重量--(名詞)_________(重量)14.tour (動詞/名詞)旅游/旅行--(名詞)___________(游客)15.special(形容詞)特別的--(副詞)__________(特別)16.activity(名詞)活動--(復數(shù)形式)___________17.leaf(名詞)樹葉--(復數(shù)形式)___________18.connect(動詞)聯(lián)系/連接--(形容詞)________(有關聯(lián)的) --(名詞)____________(關聯(lián))19.with (介詞)和/有--(反義詞)___________(沒有)20.imagination(名詞)想象--(動詞)__________(想象)21.disappointing(形容詞)令人失望的--(形容詞) ____________(感到失望的)22.realization(名詞)實現(xiàn)/認識--(動詞)__________(意識到)23.hard-working(形容詞)勤奮的/努力工作的--(動詞) ______________(努力工作)24.pollination(名詞)授粉--(名詞)__________(花粉)25.act(動詞)行動--(名詞)__________(行動/功能/行為)26.science (名詞)科學--(名詞)_____________(科學家)27.important(形容詞)重要的--(名詞)_____________(重要性)munication(名詞)交流/通信--(動詞)_________(交流)29.worry(動詞)擔心/擔憂--(形容詞)_________(擔心的/擔憂的)30.protection (名詞)保護 --(動詞)___________(保護)31.high (形容詞)高的--(名詞)___________(高度)32.happy(形容詞)快樂的/幸福的--(名詞)_________(幸福/快樂)33.kind(形容詞)善良的--(名詞)__________(善良)34.real(形容詞)真的--(名詞)_________(現(xiàn)實)35.popular(形容詞)受歡迎的--(名詞)________(人氣/受歡迎)36.feel(動詞)感覺--(過去式)__________--(名詞) _________(感覺)37.die(動詞)死--(名詞)________(死亡) --(形容詞) _________(已死的)38.living (形容詞)活著的--(形容詞)________(精力充沛的)39.health(名詞)健康--(形容詞)__________(健康的)三、重點短語1.開始測試______________________2.聽起來很有趣______________________3.第一個問題______________________4.在地球上______________________5.跑得最快______________________6.回答問題______________________7.在世界上______________________8.我不確定。______________________9.大約四億七千萬年前______________________10.繼續(xù)______________________11.哪種樹______________________12.幾次______________________13.一幅竹畫______________________14.中國繪畫______________________15.一種美德的象征______________________16.中國文化______________________17.竹林______________________18.長得最快的植物______________________19.在一天內(nèi)______________________20.使用某物做某事______________________21.制作工具和樂器______________________22.竹筍______________________23.對.感興趣______________________24.歡迎來到..._______________________25.導游_____________________26.想要做某事__________________________27.和某人分享某物______________________28.可以隨便做某事________________________29.問某人一些問題_____________________30.似乎/好像.…______________________31.如此/這么__________________________32.藍鯨______________________33.非洲象______________________34.陸地動物______________________35.荷花 _________________________36.五顏六色的翅膀______________________37.達到3米高____________________38.重達860千克_________________________39.長壽____________________________40.數(shù)千名游客___________________________41.做某事最普遍的時候________________42.散步________________________43.嫩黃色的樹葉______________________44.活著的樹_________________________45.兩千年前 __________________________46.與.有關聯(lián)______________________47.去超市______________________48.在那一刻____________________________49.互相 ____________________50.在一次旅行中______________________51.從...到…______________________52.事實上___________________________53.百分之八十..._____________________54.因為這個原因_________________________55.在這個星球上_______________________56.例如 ____________________________57.努力工作________________________58.為了做某事_______________59.遠離______________60.(在..中)起重要作用__________________61....的數(shù)量___________________________62.思考/考慮__________________________63.給出另一個標題_______________________64.人和其它昆蟲之間______________________65.給出有意義的例子_____________________66.是..的家______________________67.竹籃____________________________68.一噸________________________69.對某人意義重大________________________70....的大小/尺碼________________________71.通過做某事________________________72.不是每個人______________________73.在大自然里_____________________74.因為____________________________75.氣候變化___________________________76.看藍鯨跳舞________________________77.住在...里_____________________78.北冰洋____________________________79.大約4噸的...______________________80.活到...歲_________________________81.許多種類的動物____________________82.多久 _______________________83.創(chuàng)造一個生機勃勃且健康的生態(tài)系統(tǒng)_____________________84.照顧_________________________(兩種)85.人的手掌______________________四、重點句型1.世界上最大的動物是什么 _________________________2.它也是地球上最重的動物。_________________________3.哪種動物跑得最快 _________________________4.我完全同意你。_________________________5.現(xiàn)在讓我問你一些關于植物的問題。_________________________6.哪種樹是世界上最高的 _________________________7.我希望有一天我可以看到一些。_________________________8.竹子是中國繪畫中最受歡迎的主題之一。_________________________9.它在中國文化中是美德的象征。_________________________10.當我在那時我了解了許多有趣的事。_________________________11.一些竹子一天可以長幾乎一米。_________________________12.人們可以用它來建房子,也可制作工具和樂器。_________________________13.我記得熊貓也愛吃竹子。_________________________14.事實上我們也吃竹筍。_________________________15.如果你有任何問題請隨便問。_________________________16.竹子在中國似乎是一種非常受歡迎的植物。_________________________17.你能告訴我為什么中國人如此喜愛竹子嗎 _________________________18.藍鯨是世界上最大也是最重的動物。_________________________19.在世界上最大的陸地動物是非洲象。_________________________20.獵豹在所有陸地動物中跑得最快。_________________________21.我覺得世界上最有用的植物是竹子。_________________________22.你覺得那個最漂亮,玫瑰、牡丹還是荷花 _________________________23.哪種動物跳得最高,獅子、猴子還是樹蛙 _________________________24.有一些站起來可達3米高,體重達860千克。_________________________25.中國人愛銀杏樹,因為它是希望和長壽的象征。_________________________26.許多中國人認為陜西省終南山那棵古老的銀杏樹是最好的。_________________________27.數(shù)千名游客每年來看它,特別是十月中旬,因為那是看它最普遍的時間。_________________________28.當秋天那來臨時,最受歡迎的活動之一是在銀杏樹下散步。_________________________29.人們認為明亮的黃色樹葉可以給心里帶來快樂。_________________________30.沒有蜜蜂我們不能生存。_________________________31.你會感覺如何 失望 生氣 悲傷 _________________________32.在這一刻你意識到人類、植物和動物都有關聯(lián)。_________________________33.我們需要互相依賴生存,蜜蜂是這個連接中最好的例子之一。_________________________34.當它們從一朵花飛到另一朵花時,它們會攜帶花粉。_________________________35.事實上,沒有它們的工作,世界上大約80%的植物不能成長。_________________________36.例如,它們一起努力工作建造它們的家。_________________________37.為了儲存蜂蜜,它們創(chuàng)造了蜂巢。_________________________38.另一個關于蜜蜂有趣的事是它們?nèi)绾谓涣鳌?br/>_________________________39.當一只蜜蜂找到新食物時,它會用一支舞蹈告訴其它蜜蜂食物在哪,離這多遠。_________________________40.蜜蜂在我們星球的生態(tài)系統(tǒng)中起著重要的作用。_________________________41.然而,蜜蜂的數(shù)量在下降,科學家很擔心。_________________________42.它們需要我們的幫助,有許多我們可以做的事。_________________________43.我們都知道人和自然是有聯(lián)系的。_________________________44.當我最喜歡的花死了時我感到很沮喪。_________________________45.在我的家鄉(xiāng),人們經(jīng)常使用竹籃儲存食物。_________________________46.最小的青蛙大約有一個豌豆那么大,而稍微大一點的可以長到人的手掌那么大。_________________________47.然而,并不是每個人理解它們在自然界中的重要性。_________________________48.因為這樣,它們是在氣候變化和生態(tài)系統(tǒng)的研究中受歡迎的話題。_________________________49.它可以重達200噸。_________________________50.藍鯨住在除了北冰洋的所有海洋中。_________________________51.它們吃得很多,但是它們吃一些海洋中最微小的動物。_________________________52.一頭藍鯨一天可以吃大約四噸微小的動物。_________________________53.藍鯨可以活到90多歲。_________________________54.當一只藍鯨在海洋中去世時,它會成為生活在這片海洋周圍許多種類動物的食物。_________________________55.這些食物可以持續(xù)一年多,幫助創(chuàng)造一個生機勃勃且健康的生態(tài)系統(tǒng)。_________________________56.照顧好動植物,因為沒有它們我們不能生存。_________________________21世紀教育網(wǎng)(www.21cnjy.com) 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