資源簡介 虹口區2011學年度第一學期初三年級英語學科期終教學質量監控測試題(滿分150分, 考試時間100分鐘)Part 2 vocabulary and Grammar(選擇最恰當的答案)(共20分)II. Choose the best answer31. Anna ordered a square umbrella from the Taobao net last week and now ______ umbrella has arrived.A. a B. an C. the D. /32. –Where did you but the nice card --I made it by __________.A. I B. me C. myself D. mine33.The postman cried out downstairs, “Mr. Anderson, here is a letter _______ you.”A. of B. on C. with D. for34. Peter’s parents are good at physics, but _______ of them is good at English.A. all B. both C. neither D. none35. I need _____ bananas to make fruit salad. Could you please buy some A. few B. a few C. little D. a little36. The more you smile, the _______ will feel in your everyday life.A. happy B. happier C. happiest D. the happiest37. “How much _____ the pair of shoes over there ” the lady asked the shop assistant.A. am B. is C. be D. are38. Tony, what would you like for your fourteenth birthday, an MP4 _____ a bike A. but B. and C. or D. so39. My father was preparing for his speech ______ my mother was doing some washing last night.A. while B. until C. unless D. if40. –Must I do all the housework, Mum --No, you _____. Just clean your bedroom.A. mustn’t B. shouldn’t C. needn’t D. can’t41. –Would you like to go and have some coffee with me --I’d like to, but my father _______ for me outside now.A. waits B. is waiting C. will wait D. waited42. –Helen, I called you yesterday evening, but nobody answered the phone.--Oh, I _______ a walk with my sister at that time.A. take B. took C. am taking D. was taking43. The students in the middle school ______ their e-bags since 2010.A. have B. will have C. have had D. had44. A flower show _________ next week in the park and I’ll go to visit it with my family.A. is holding B. will hold C. has been held D. will be held45. He decided to leave for Thailand as soon as he finished _____ the novel.A. write B. writing C. to write D. written46. –I feel a bit hungry now.--Why not ______ for dinner with us A. go B. going C. to go D. gone47. ________ excited the mother was when she heard her son’s voice from the space station!A. How B. What C. What a D. What an48. _______ comes the last bus! Hurry up, or we’ll have to walk home.A. This B. Here C. It D. One49. –Would you mind telling me your brother’s e-mail address --_______.A. You’re welcome. B. Certainly not. C. The same to you. D. Yes, please.50. –I like the party so much, but I have to go home. It’s too late.--______.A. What a pity! B. Have another try. C. Congratulations! D. It’s a pleasure.plete the following passage with the words or phrases in the box. Each word can only be used once.(將下列單詞或詞組填入空格。每空格限填一詞,每詞只能填一次。)(共8分)A. part B. realize C. stations D. For example E. events F. unusual G. receive H. all over I. In additionhundreds of years ago, news was carried from place to place by people on foot or by horse. It took days, weeks and sometimes months for people to ___51___ news. Now it is possible to send words and pictures around the world in seconds. Billions of people learn about news stories of their own country and ___52___ the world every day, either by watching TV or reading newspapers.Newspapers have been an important __53__ of everyday life since the 18th century. Many countries have hundreds of different newspapers. How do newspaper editors decide which news stories to print Why do they print some stories and not others What makes a good newspaper story Firstly, it is important to report new stories. TV __54__ can report news much faster than newspapers. Yet, newspapers give more about the same story. They may also look at the story in another way, or they may print completely different stories to those on TV.Secondly, a news story has to be interesting and __55__. People don’t want to read stories about everyday life. As a result, many stories are about some kind of danger and seem to be “bad” news. __56__, newspapers never print stories about planes landing safely, instead, they print stories about plane accidents.__57__, many people are interested in news in foreign countries, but more prefer to read stories about people, places and __58__ in their own country. So the stories on the front page in Chinese newspapers are usually very different from the ones in British, French and American newspaper.plete the sentences with the given words in their suitable forms.(用括號中所給單詞的適當形式完成下列句子。每空格限填一詞。)(共8分)59. My father has worked as an _________ in the factory for several years. (engine)60. The story tells us that the strange animal is the ________ son of the dragon(龍).(nine)61. Do you know who will make a ____ on the history of the USA this afternoon (speak)62. The newly-built bridge will ________ the citizens to cross the river more conveniently.(able)63. The kids were excited when they saw so many ________ cartoons in the amusement park.(attract)64. The 70-year-old man was _________ ill and died a few months later.(serious)65. Though they are really great, they have never thought of themselves as _________.(hero)66. It is reported that the small island country may ________ in the years to come. (appear)V. Rewrite the following sentences as required.(根據所給要求,改寫下列句子。每空格限填一詞)(共14分)67. They do some homework in the classroom before they leave school. (改為一般疑問句)________ they do _________ homework in the classroom before they leave school 68. Your grandpa seldom goes to the shopping centre with your grandma.(改為反義疑問句)Your grandpa seldom goes to the shopping centre with your grandma, ______ ______ 69. These families will move to the new housing estate in two weeks.(對劃線部分提問)_________ _________ will these families move to the new housing estate 70. The lady put some gold in the shoe twenty years ago. (對劃線部分提問)________ _________ the lady put some gold twenty years ago 71. “What have you learned in the university ” The manager asked Tom.(合并為一句)The manager asked Tom what ______ ______ learned in the university.72. Horses are larger than any other animals in this area.(保持句意不變)Horses are _______ _________ among all the animals in this area.73. It cost my uncle huge amounts of money to decorate the living room. (保持句意不變)My uncle ________ huge amounts of money ________ the living room.Part 3 Reading and WritingVI. Reading comprehensionA. Choose the best answer.Santi's big brother Len had told him never to push all the remote control(遙控器) buttons at the same time. He said that something terrible would happen if he did. Santi didn't really believe this. While Len was out of the room, Santi jumped down on the sofa with the remote control in his hand. For a while, he changed from channel to channel, looking for something interesting to watch. Bored, Santi decided to see what Len could have meant.With a quick glance over his shoulder to make sure Len hadn't come back,he pushed all the buttons at once.Santi saw a bright flash,and he dropped the remote control. "I've broken it,"he thought. "Now I'm in trouble!" As he looke around for the remote control,he realized he was in more trouble than he'd thought. He was suddenly only the size of a mouse."Oh,no!"Santi shouted. He had to find his parents quickly. Carefully, he climbed down the side of the huge sofa and hurried across the floor. In the kitchen, Santi could see that the sliding door had been left open. “If the door is open, then the cat might be in here,” tiny Santi said.Just then, Santi and the cat saw each other. Santi ran for the door, the cat closing in quickly behind him. Just as the cat reached out to attack Santi, it slipped(打滑) on some water and slid across the kitchen floor. Out of breath, Santi hid behind a flowerpot in the corridor. He could see his mum far away in the garden. “How will I ever get there ” he wondered. As he looked out from behind the flowerpot, there was the huge cat looking right at him! Santi rushed for the garden and then…, he woke up. “It was only a dream!” he said with a relieved smile. “Thank goodness!”74. Len told Santi something terrible would happen if he _________.A. pushed the buttons at the same time B. tried to pretend to be a mouseC. changed from channel to channel D. stayed alone in the living room75. After Santi became smaller, the first thing he did was to_____A. run away from the cat B. to find his parents C. hide himself D. ask Len for help76. Santi thought the cat might be in the kitchen because ________A. he heard a moving sound B. the cat liked the kitchenC. the sliding door was open D. he saw the cat came into it77. When the story took place, Santi’s mum was in the _________A. corridor B. kitchen C. bedroom D. garden78. The word “relieved” can be used to describe Santi’s feeling ______A. when he was playing with the remote controlB. when his big brother warned him somethingC. when he was no longer worried about the catD. when he saw his mum far away from him79. The story probably tries to tell that ________A. what happens if you break a rule B. it’s dangerous to stay alone at homeC. people don’t want to get smaller D. sometimes pets are not friendlyB. Choose the words or expressions and complete the passageWhat was napkin etiquette(禮儀) Etiquette ___80__ rules that society has set up for people to follow so that they can do things in the proper way. Napkin(餐巾) etiquette has developed over time.According to proper etiquette today, one should put one’s napkin on one’s lap(膝蓋) as soon as everyone is seated at the table. When one excuses oneself and leaves the table for a few minutes, one should __81__ one’s napkin to the right of one’s plate.What was napkin etiquette like before it developed into what it is today In ancient Egyptian, Greek, and Roman times, the etiquette was quite different. Napkins were much __82__. Often, they were as large as bath towels. Banquets(宴會) usually lasted for hours, and people ate with their hands, although finger bowls filled with __83__ would sometimes be available, the large napkins were necessary if one wanted to stay reasonably clean.A second use for the napkin developed in the sixth century B.C. Roman society. At that time, __84__ were expected to take food home. The uneaten food was wrapped up and carried in one’s napkin. It was considered not polite to leave empty-handed.Napkin size changed __85__ with an invention. The invention that caused this size change was the fork. Since people began to sue forks, their hands no longer get as dirty as before. Although napkins became smaller in size, many Europeans did not use them. The custom was to wipe one’s hands on the tablecloth. At that time, tablecloths were so large that one could use a part of it to cover one’s lap. Covering one’s lap with the tablecloth served two purposes(目的). One could wipe one’s hands on it, and one could protect his lap from getting dirty.80. A. points out B. deals with C. searches for D. gives up81. A. place B. tie C. throw D. pass82. A. heavier B. softer C. drier D. bigger83. A. rice B. water C. bread D. soup84. A. soldiers B. drivers C. guests D. hosts85. A. suddenly B. quietly C. politely D. softlyC.Read the passage and fill in the blanks with proper words(在短文的空格內填入適當的詞,使其內容通順,每空格限填一詞,首字母已給):(14分)What are the most popular shoes in the world Sneakers, of course! Almost everybody o 86at least one pair of sneaker. But, how many people know the history of the sneaker Sneakers were first introduced around the b 87 of the 20th century. The sneaker was invented when a shoe company glued a piece of rubber to the shoetop.They called it an athletic(運動的)shoe.In 1917,U.S.Rubber sold athletic shoes called Keds. The shoes became known as“sneakers,”because they were so q 88 that you could sneak up on (偷偷接近) people while wearing them.For many years, sneakers only came in one c 89 choice-and it wasn’t white. They were brown with black bottoms.The way sneakers looked changed in the early 1960s. A runner named Phil Knight and hiscoach, Bill Bowerman, decided to make them b 90 . They made some experiments to find a light, comfortable athletic shoe, and went into the sneaker business.One day, Bowerman stuck a piece of rubber into a waffle maker (華夫餅制造器).W 91he heated it up, the iron made a pattern of criss-crosses(十字圖案)in the rubber. Bowerman was inspired to use this on the sole(鞍底) of a shoe to give the shoe traction(摩擦力) and a lighter weight. He knew that this rubber wouldn't slip on the gym floor.The two men named their shoes Nike, after a Greek goddess. Nike was a symbol of victory. From then o 92 , Nike shoes became winners, too. They were sold in many different colors and styles and have sold millions and millions all around the world.D. Answer the questions (根據短文內容回答下列問題):(12分)Lester liked to collect things. He would walk near his house with his eyes focused on theground, hoping something interesting would present itself at his feet. Lester had found many things this way.On day, Lester was walking home from school. Just as he turned the corner to his street, Lesternoticed something on the ground. When he bent down to pick it up, he was amazed! It was a small rock, shining in the sun. “It is a diamond(鉆石)!” he thought. He could not be sure, though.Lester picked the rock up and carefully put it into his pocket. When he reached his house, he ran to his bedroom. He pulled a magnifying glass and began to examine his find. Lester had heard that diamonds can cut glass, so he rubbecd (劃) the rock on the mirror and there was a small cut in the mirror's surface. It was a real diamond.It must have fallen out of someone's ring. Lester thought about what his mum had said aboutfinding something valuable, “You should always give it to the police, so they can try to find the owner. "The next day, Lester carried the stone to the police station. He told the policeman where he had found the rock and how he thought it might be valuable. "Thank you, young man," the policeman shook Lester's hand. "You did the right thing coming down here today," he said. “According to ‘the found-property(拾得財物) law', if you had not brought the diamond to the police and just kept it, you might have been breaking the law. Since you did bring it to the police, there is a chance you could keep it legally(合法的).""Is that true " Lester asked.“Yes," the policeman answered. "If no one claims(索取) this diamond within six months, it will be yours under the law."Lester walked out of the police station happily. He was glad he had given the diamond to the police, and he thought about how happy it would make someone to get it back. Still, Lester hoped that maybe he could keep the diamond.93. Why would Lester walk near his house with his eyes focused on the ground 94. How did Lester feel when he bent clown to pick up the small rock 95. Where was a small cut left after Lester rubbed the rock 96. What did Lester's mum tell him to do if he found something valuable 97. Was there a chance that Lester could keep the diamond legally 98. What do you think of "the found-property law" VII. Writing99. Write at least 60 words about the topic “What’s a nice holiday like ”(以“怎樣的假日才是好的假日?”為題寫一篇不少于60個詞的短文,標點符號不占格。)use t following points as a reference.1. Do you often have a nice holiday 2. What kind of holiday is nice Give at least 2 reasons and 1 example.3. What can you do to make your holiday better 虹口初三一模參考答案31 C 32 C 33 D 34 C 35 B 36 B 37 B 38 C 39 A 40 C 41 B 42 D43 C 44 D 45 B 46 A 47 A 48 B 49 B 50 A51-58 GHACFDIE59 engineer 60 ninth 61 speech 62 enable 63attractive 64 seriously 65 heroes66 disappear67 Do any 68 does she 69 How soon 70 Where did 71 he had 72 the largest73 spent decorating74 A 75B 76 C 77 D 78 C 79 A80 B 81 A 82 D 83 B 84 C 85 A86 owns 87 beginning 88 quiet 89 colour 90 better 91 When 92 on93 Because he hoped that something interesting would present itself at his feet.94 He was amazed.95 In the mirror’s surface.96 She told him to give it to the police.97 Yes, there was.98 It’s great!虹口區2011學年度第一學期初三年級理化學科期終教學質量監控測試卷(滿分150分,考試時間100分鐘) 2012.01物 理 部 分考生注意:1.本試卷物理部分含五個大題。2.答題時,考生務必按答題要求在答題紙規定的位置上作答,在草稿紙、本試卷上答題一律無效。一、選擇題(共16分)下列各題均只有一個正確選項,請將正確選項的代號用2B鉛筆填涂在答題紙的相應位置上,更改答案時,用橡皮擦去,重新填涂。1.在下列各物理量中,可以用來鑒別物質的是 ( )A 密度。 B 壓強。 C 電流。 D 電壓。2.在下列器材或裝置中,不是利用連通器原理工作的是 ( )A 茶壺。 B 船閘。 C 抽水機。 D 液位計。3.在運載龐大笨重的器件時,需用具有幾十個輪胎的大型平板車,這是為了 ( )A 減小壓力。 B 減小壓強。 C 增大壓力。 D 增大壓強。4.將同一密度計放入不同液體中,靜止后如圖1(a)、(b)所示,則 ( )A 甲液體密度大。 B 乙液體密度大。C 甲液體中密度計受到的浮力大。 D 乙液體中密度計受到的浮力大。5.在圖2(a)所示的電路中,當電鍵S閉合后,電流表A1和A2的示數均如圖2(b)所示,則通過燈L和電阻R的電流分別為 ( )A 2.5安,0.5安。 B 0.5安,2.5安。C 2.0安,0.5安。 D 0.5安,2.0安。6.阻值分別為1歐和10歐的電阻并聯后,總電阻R的阻值 ( )A 可能大于10歐。 B 在5~10歐之間。C 一定小于1歐。 D 在1~5歐之間。7.在圖3所示的電路中,電源電壓保持不變。閉合電鍵S,電路正常工作。一段時間后,發現電表的示數發生了變化,已知電路中只有一處故障,且只發生在電阻R1或R2上,則下列判斷中正確的是 ( )A 若電壓表V示數變小,一定是電阻R1短路。B 若電流表A示數變小,一定是電阻R2斷路。C 若電壓表V與電流表A示數的比值不變,一定是電阻R2短路。D 若電壓表V與電流表A示數的比值不變,一定是電阻R1斷路。8.如圖4所示,質量相同的實心均勻正方體甲、乙分別放置在水平地面上。若沿水平方向切去某一厚度,使甲、乙對地面的壓力相同,則此時它們對地面的壓強p甲 、p乙和切去的厚度h甲、h乙的關系是 ( )A p甲>p乙,h甲=h乙。 B p甲<p乙,h甲>h乙。C p甲<p乙,h甲=h乙。 D p甲<p乙,h甲<h乙。二、填空題(共26分)請將結果填入答題紙的相應位置。9.手電筒中一節新干電池的電壓為________伏,小燈與控制它的電鍵是________連接的(選填“串聯”或“并聯”),通過小燈的電流可用________表來測量。10.水的密度為_________千克/米3, 2千克水的體積為_________米3,凝固成冰后,其質量為_________千克。11.意大利科學家 首先用水銀做實驗測定了大氣壓的值,若換用水做該實驗,則應_________玻璃管的長度(選填“減小”或“增大”)。10米高的水柱產生的壓強為_______帕。(水銀>水)12.甲、乙兩個實心均勻正方體放在水平地面上,它們對地面的壓力相同,已知邊長h甲大于h乙,則它們對地面的壓強p甲_________p乙,密度甲________乙。若將它們全部浸沒在水中,受到的浮力F甲_________F乙。(均選填“小于”、“等于”或“大于”)13.長度相同的銅導線甲和乙,甲的橫截面積大于乙的橫截面積,則甲導線的電阻_________乙導線的電阻。若將它們串聯在電路中,通過甲導線的電流_________通過乙導線的電流;若將它們并聯在電路中,通過甲導線的電流_________通過乙導線的電流。(均選填“小于”、“等于”或“大于”)14.某導體兩端的電壓為6伏,通過它的電流為0.3安,10秒內通過該導體橫截面的電荷量為__________庫,其電阻為________歐。當10秒內通過該導體橫截面的電荷量為6庫時,該導體的電阻為_________歐。15.在圖5所示的電路中,電源電壓保持不變。閉合電鍵S,且未移動滑片,三個電表中_______表的示數變大(選填“A”、“A1”或“V”);當滑動變阻器的滑片P向右移動時,電流表A與電流表A1示數的比值將_______(選填“變小”、“不變”或“變大”)。16.為了研究漂浮在水面上的物體露出水面的體積與總體積的比例關系,小華同學選用不同的圓柱體A、B、C、D進行實驗,已知A、B體積相同,C、D體積相同,A與C的密度為1,B與D的密度為2,且1<2。為了便于觀察圓柱體露出水面的體積,他分別在圓柱體上標注出間距相等的刻度線,然后將它們放入水中。待圓柱體靜止后,漂浮在水面上如圖6(a)、(b)、(c)和(d)所示。請仔細觀察實驗現象,歸納得出初步結論。① 分析比較圖6______________中物體露出水面的體積占總體積的比例關系可歸納得出:相同材料的物體漂浮在水面上,物體露出水面的體積占總體積的比例相同。② 分析比較圖6(a)和(b)或(c)和(d)中物體露出水面的體積占總體積的比例關系可歸納得出:不同材料的物體漂浮在水面上,_____________________________。三.作圖題(共6分)請將圖直接畫在答題紙的相應位置,作圖題必須使用2B鉛筆。17.重為4牛的小球靜止在水中,在圖7中用力的圖示法畫出小球受到的浮力F浮。18.在圖8中的〇里填上適當的電表符號,使之成為正確的電路圖。四.計算題(共24分)請將計算過程和答案寫入答題紙的相應位置。19.體積為2×103米3的金屬球浸沒在水中,求金屬球受到的浮力大小F浮。20.某容器裝滿水時,水的質量為0.5千克。裝滿另一種液體時,液體的質量為0.4千克,求:① 水的體積V水。② 液體的密度液。21.底面積為1×102米2的輕質柱形容器中盛有0.1米深的水,放在水平桌面中央。將體積為2×104米3、質量為1千克的球形物體浸沒在水中后,物體沉入容器底部,水未溢出。求:① 未放入物體時水對容器底部的壓強p水。② 放入物體后容器對桌面的壓力F容器。③ 放入物體后水對容器底部壓強的增加量△p。22.在圖9所示的電路中,電源電壓保持不變,R1與R2為兩個阻值不等的電阻,R1的阻值為10歐。選擇合適的電壓表量程并將其接在AB兩點間后,閉合電鍵S,電壓表的示數為2伏。① 求通過電阻R1的電流I1。② 求60秒內通過導體R1的電荷量Q1。③ 在電路串聯的條件下,將電壓表重新連接并使電路正常工作,實驗時發現電壓表指針偏離零刻度線的角度是原來的一半。請判斷:根據以上條件,________求出R2的值(選填“能”、“不能”)。若能求出R2的值,寫出R2所有可能的值及對應的電壓表的具體連接方法;若不能求出R2的值,寫出理由。五.實驗題(共18分)請根據要求在答題紙的相應位置作答。23.在“探究液體內部的壓強與哪些因素有關”的實驗中,小明同學在塑料管上離管底等高的不同位置A、B、C處扎了三個小孔,并將其放入水槽中,如圖10所示。① 水通過三個小孔流入塑料管中,說明水內部向各個_______都有壓強。② 若小明改變塑料管在水中的深度,他想探究水內部的壓強與________的關系。③ 若小明還想探究液體內部的壓強與液體種類的關系,還需要用_______進行多次實驗。24.在探究串聯電路中電壓規律的實驗中,小紅同學將電阻R1、R2串聯后接到電源上,如圖11(a)所示。① 小紅依照圖11(a)所示的電路連接圖11(b)中的元件,其中有一根導線尚未連接,請以筆畫線代替導線補上。__________(用2B鉛筆在答題紙的相應位置連線)。實驗序號 UAB(伏) UBC(伏) UAC(伏)1 3.5 2.5 62 2 4 63 1 5 6② 連接好電路后,閉合電鍵S,發現電壓表的指針偏轉如圖12所示,這時他應立刻________電鍵,并換接電壓表的__________量程。③ 小紅更換電阻并多次實驗,將實驗數據記錄在右表中,分析表中數據可以得出初步結論:________。25.在“用電流表、電壓表測電阻”的實驗中,小明同學按圖13(a)連接電路進行實驗。電源電壓保持不變,所用滑動變阻器上標有“20 2A”字樣。① 在閉合電鍵S前,他應將滑動變阻器的滑片置于________端。(選填“A”或“B”)物理量序號 電壓(伏) 電流(安) 電阻(歐) 電阻的平均值(歐)1 (9) 0.2 (10) (13)2 4.5 0.44 10.23 (11) 0.56 (12)② 他實驗步驟正確,閉合電鍵S,讀出電流表的示數為0.2安,并將其記錄在序號1中,此時電壓表的示數如圖13(b)所示。接著,他移動變阻器滑片,將電壓表、電流表的示數記錄在序號2中,并計算出電阻值。他繼續實驗,發現電流表的最大示數為0.56安,將其記錄在序號3中。請將上表填寫完整,并計算出電阻值。(計算時,精確到0.1歐)26. 在“探究物質質量與體積的關系”實驗中,某小組同學分別用甲、乙兩種不同的液態物質做實驗。實驗時,他們用量筒和天平分別測出甲、乙的體積及質量,記錄數據如表一、表二所示。① 分析比較實驗序號1、2與3(或4、5與6)的數據及相關條件,可得出的初步結論是:________________________________。② 分析比較實驗序號__________________________的數據及相關條件,可得出的初步結論是:相同體積的不同物質,它們的質量是不相同的。實驗序號 質量(克) 體積(厘米3)789③ 進一步綜合分析比較表一、表二的數據及相關條件,小明得出的初步結論是:同種物質,質量與體積的比值是相同的;不同種物質,質量與體積的比值是不相同的。小華得出的初步結論是:同種物質,體積與質量的比值是相同的;不同種物質,體積與質量的比值是不相同的。請判斷:_____________的結論是合理的(選填“小明”、“小華”或“小明和小華”)。④ 小明為了進一步研究同種液體的質量與體積的比值是否受溫度變化的影響,設計了記錄數據的表格如表三所示。請在表三的空格處填上欄目。虹口區2011學年度第一學期初三年級理化學科期終教學質量監控測試卷答案與評分標準物 理 部 分題 號 答案及評分標準一、16分 1.A。 2.C。 3.B。 4.A。 5.D。 6.C。 7.C。 8.B。說明:每題2分。二、26分 (第9~14題每格1分,第15~16題每格2分)9.1.5;串聯;電流。 10.1.0×103;2.0×103;2。 11.托里拆利;增大;9.8×104。 12.小于;小于;大于。 13.小于;等于;大于。 14.3;20;20。 15.A;變大。 16.①(a)和(c)或(b)和(d)。②物體的密度越大,物體露出水面的體積占總體積的比例越小。三、6分(每題3分) 17.作用點1分;方向1分;大小1分。18.電路正確3分。四、24分 19.(4分) F浮=ρ液gV排 1分=ρ液gV物 1分=1×103千克/米3×9.8牛/千克×2×103米3 1分=19.6牛 1分20.(5分) ①V水=m水/ρ水 1分=0.5 千克/1×103千克/米3 =5×104米3 1分②ρ液=m液/ V液 1分 =m液/ V水 1分 =0.4 千克/ 5×104米3 =0.8×103千克/米3 1分21.(7分) ①p水=ρgh 1分=1×103千克/米3×9.8牛/千克×0.1米= 980帕 1分②m水=ρ水V水=1×103千克/米3×1×102米2×0.1米=1千克 1分F容器=G物+G水=(m物+m水)g 1分 =(1千克+1千克)×9.8牛/千克=19.6牛 1分③△p=ρg△h=ρg△V/S 1分 =1×103千克/米3×9.8牛/千克×2×104米3/1×102米2 =196帕 1分22.(8分) ①I1=U1/ R1 1分=2伏/10歐=0.2安 1分②Q1=I1t 1分=0.2安×60秒=12庫 1分③ 能 1分 5歐,電壓表接在BC兩點 1分25歐,電壓表接在BC兩點 1分15歐,電壓表接在AC兩點 1分說明:在計算中,有關單位錯寫、漏寫,總扣1分。五、18分 23.(3分) ①方向。②水的深度。③不同液體。說明:每格1分。24.(4分) ①略。②斷開;0~15伏。③串聯電路兩端的總電壓等于各串聯電阻兩端的電壓之和。說明:每格1分。25.(6分) ①B。物理量序號電壓(伏)電流(安)電阻(歐)電阻的平均值(歐)1210.010.323610.7②說明:每格1分。26.(5分) ①同種物質的質量與體積成正比; 1分②1與4或2與5或3與6; 1分 ③小明和小華; 1分④溫度(℃); 質量/體積(克/厘米3) 2分圖1圖2A2A1LRS(a) (b)甲乙(b)圖3 圖4甲乙VASR1R2(3)(5)(2)(1)(4)(6)(9)(7)(8)(11)————————(12)(10)(15)(13)(14)(17)(16)(18)(20)(19)圖5R2PAA1SR1V(a) (b) (c) (d)圖6ACDB(21)圖4(22)圖7 圖8LSR圖9R2SR1VABCD圖10CAB(1)(2)(3)圖11圖12(a) (b)R2SR1VACBR21R1S3 15V(4)(6)(5)(7)(8)(a) (b)圖13AVRXABSP實驗序號 質量(克) 體積(厘米3)1 9 102 18 203 27 30實驗序號 質量(克) 體積(厘米3)4 11 105 22 206 33 30表一 甲物質(液態) 表二 乙物質(液態)(14)(15)(16)(17)表三 甲物質 (液態)(18)虹口區2011學年度第一學期初三年級理化學科期終教學質量監控測試題(滿分150分,考試時間100分鐘) 2012.1化 學 部 分考生注意:1.本試卷化學部分含三個大題。2.答題時考生務必按答題要求在答題紙規定的位置上做答,在草稿紙、本試卷上答題一律無效。可能用到的相對原子質量:C—12 O—16 Ca—40六、選擇題(共20分)下列各題均只有一個正確選項,請將正確選項的代號用2B鉛筆填涂在答題紙相應位置上,更改答案時,用橡皮擦去,重新填涂。27.鋁是一種“年輕”的金屬:1886年以后才被大規模冶煉和使用。鋁元素的元素符號是A、Al B、al C、Ag D、Cl28.家庭釀制葡萄酒的過程中發生了化學變化的是A、葡萄洗凈晾干 B、葡萄、糖等混合均勻 C、葡萄發酵 D、過濾得葡萄酒29.下列物質不屬于溶液的是A、香水 B、“雪碧”汽水 C、碘酒 D、牛奶30.生活中常見的物質屬于氧化物的是A、空氣 B、液氧 C、酒精(C2H6O) D、水31.研究表明,口腔唾液中含鈣、磷、氟等,可增強牙齒抗酸能力。這里的“鈣”、“磷”、“氟”是指A、原子 B、元素 C、分子 D、單質32.拉瓦錫在密閉容器中加熱汞時發現有紅色的氧化汞(HgO)出現,HgO中Hg的化合價是A、-2 B、-1 C、+2 D、+133.實驗測得某些溶液的pH如下,其中呈堿性的是A、稀硝酸 B、硼酸 C、氯化鈉溶液 D、碳酸鈉溶液34.高爐煉鐵的主要反應是3CO+Fe2O32Fe+3CO2,該反應的氧化劑是A、CO B、Fe2O3 C、Fe D、CO235.化學反應2R+5O24CO2+2H2O中,R的化學式是A.C2H4 B.C2H2 C.C2H4O2 D.C2H636.屬于分解反應的是A、CuSO4·5H2O CuSO4 +5H2O↑ B、3H2+Fe2O32Fe +3H2OC、2H2+O22H2O D、HCl+KOH→KCl+H2O37.化學用語的表述正確的是A、4個氮原子:N4 B、氦氣:He C、氧化鈉:NaO D、氧化鐵:FeO38.過濾操作不需要的儀器是A、鐵架臺 B、燒杯 C、蒸發皿 D、漏斗39.化學方程式是描述化學反應的語言,正確的化學方程式是A、S+O2SO2 B、H2O2 H2↑+O2↑C、CaCO3→CaO+CO2↑ D、Mg+CO2MgO + C40.右圖是某物質的分子模型,“”表示氫原子、“”表示氧原子。敘述正確的是A、該物質的一個分子由2個原子構成 B、此物質由兩種元素組成C、1mol這種物質中含有2mol氧 D、該物質中元素以游離態存在41.實驗離不開仔細的觀察和記錄,下列記錄準確的是A、鐵在空氣中燃燒火星四射,放出熱量、生成黑色固體B、向氫氧化鈣溶液中滴加酚酞,氫氧化鈣變紅C、加熱已通入二氧化碳的紅色石蕊試液,有氣泡產生,溶液變為紫色D、硫在空氣中燃燒,發出藍紫色火焰,產生有刺激性氣味的氣體42.下列實驗操作正確的是43.右圖是金剛石、石墨、富勒烯(C60)的結構示意圖,下列說法錯誤的是A、三種物質性質相同B、三種物質是碳元素的同素異形體C、三種物質碳原子的排列方式不同D、三種物質完全燃燒后的產物都是CO2 金剛石 石墨 富勒烯44.有關分子、原子的說法正確的是A、構成固體的分子或原子是靜止的 B、分子是保持物質性質的微粒C、物質體積膨脹是分子變大的結果 D、分子由原子構成45.下列物質的用途不恰當的是A、生石灰可以用作食品干燥劑B、活性炭放入冰箱可去除異味C、稀有氣體充入燈泡中可制成各種彩燈D、硫酸銅加入某酒精樣品中可檢驗該樣品是否純凈46. 右圖中“→”表示甲在一定條件下可以轉化成乙,“—”代表相連的兩物質間在一定條件下可以發生反應,甲、乙、丙、丁分別表示一氧化碳、碳、氧氣、二氧化碳中的某一物質,請分析下列結論正確的是A、甲一定是一氧化碳 B、乙一定不是二氧化碳C、丙可能是碳或二氧化碳 D、丁可能是碳或氧氣七、填空題(共19分)請將結果填入答題紙的相應位置。47. 今年是“國際化學年”,化學幫助我們從認識身邊的物質開始認識世界。① 空氣與我們密不可分,其中含量最多的物質是 (1) (填化學式)。二氧化硫排放到空氣中引起的環境問題是(2) ,化學研究者建議用堿性物質吸收二氧化硫以減少其排放。② 二氧化碳被認為是溫室效應的元兇之一,目前科學家正致力于研究海洋封存二氧化碳,其中一個辦法是將其固體沉入海底。二氧化碳固體俗稱(3)。③ 水被稱為生命之源,右圖實驗能確定水的元素組成,a試管中的氣體是(4) 。④ 醋酸是生活中的常用物質,不僅可做調味劑,也可用于除去水垢。醋酸(C2H4O2)由(5)種元素組成,各元素的原子個數比是(6),0.5mol C2H4O2中約含有(7)個氫原子。48. 氧氣與人類關系密切,人類的生產、生活、動植物的生長都離不開氧氣。① 實驗室用如圖1的裝置制取并收集氧氣,試管中發生反應的化學方程式是 (8) ,該反應中的催化劑是(9) 。可以用圖中所示的方法收集氧氣,這是因為氧氣(10) 。② 將氧氣通入如圖2所示的裝置,實驗中觀察到B中澄清石灰水變渾濁,C中黑色固體變為紅色,則進入裝置B的氣體一定含有(11) 。B處發生反應的化學方程式是(12) 。49.硝酸鉀和氯化鈉的溶解度曲線如圖所示,請回答:① 10℃時,硝酸鉀的溶解度是(13) g/100g水。② 20℃時,飽和溶液的溶質質量分數比較大的是(14) 。③ 10℃時,向50 g水中加入x g硝酸鉀,可以形成飽和溶液,則x應為(15) 。④ 工業上將硝酸鉀和氯化鈉的熱混合溶液(兩者均己達到飽和)冷卻至室溫.析出晶體中的主要物質是(16),下列關于剩余溶液的說法正確的是(17) 。Ⅰ.只含氯化鈉,且氯化鈉達到飽和Ⅱ.只含硝酸鉀,且硝酸鉀達到飽和Ⅲ.兩者都有,但只有氯化鈉達到飽和Ⅳ.兩者都有,且兩者都達到飽和八、簡答題(共21分)請根據要求在答題紙相應的位置作答。50.某班級同學對實驗室制取二氧化碳的若干問題進行如下探究【實驗一】:實驗室制取二氧化碳的原料的選擇,實驗內容和現象記錄如下實驗步驟現象 劇烈反應,產生大量氣泡,反應迅速停止 產生氣泡,速率迅速減慢,反應幾乎停止。 產生氣泡,反應持續時間較長分析 反應速率過快,氣體不便收集 無法持續產生CO2 (1)結論 實驗室制取二氧化碳的原料是 (2) 。【實驗二】:設計實驗發生裝置和收集裝置① 如圖1所示是制取和收集二氧化碳的裝置,其中氣體發生裝置的適用范圍是(3) ,集氣瓶中導管應處的位置是(4) (填“a”或“b”)。② 圖二中,能夠檢驗二氧化碳是否收集滿的方法是 (5) 。③ 該發生裝置不具有啟普發生裝置的原理,理由是(6)Ⅰ. 不能控制反應的發生Ⅱ. 不能控制反應的停止Ⅲ .不能控制反應的發生和停止【實驗三】計算實驗室使用的大理石中碳酸鈣的質量分數用足量的鹽酸與12 g塊狀大理石反應,得到0.1mol二氧化碳(雜質不參加反應)。④ 求塊狀大理石中碳酸鈣的質量。(請根據化學方程式計算)⑤ 該大理石中碳酸鈣的質量分數是(7) (精確到0.1%)。51.如圖A所示是用白磷(著火點為40℃)驗證質量守恒定律的裝置,其中細玻璃管的底端剛好與白磷接觸。實驗步驟 現象將裝置A放在 (8) (填儀器名稱)上稱量。 示數為158.4 g。取下帶有細玻璃管的橡皮塞,用酒精燈加熱細玻璃管下端至紅熱,迅速塞緊錐形瓶并引燃白磷。 白磷燃燒,產生大量 (9) ,并放出熱量,氣球膨脹。冷卻至室溫如圖B所示,再次稱量裝置 氣球變癟,質量為158.4 g① 儀器a的名稱是(10)② 白磷燃燒的化學方程式是(11),由上述實驗知,剩余氣體的化學性質是(12) 。用具體的反應物和生成物分析兩次稱量質量不變的原因(13) 。③ 另一名同學在其實驗結束后發現第二次稱量的質量減小了,可能的原因是(14) 。Ⅰ.白磷的量不足 Ⅱ.白磷過量 Ⅲ.反應中氣球膨脹了 Ⅳ.裝置密閉性不好④ 反應結束時(如圖B所示),氣球變癟的原因是(15) 。⑤ 拓展實驗:應用質量守恒定律驗證石墨的元素組成。實驗步驟:稱量m1 g石墨;放入盛有足量氧氣的密閉容器中引燃;反應結束后,用足量的m2 g石灰水吸收生成的氣體(吸收完全);稱量石灰水的質量變為m3 g;數據分析:根據(16) 可知石墨中含有碳元素;根據(17) 可知石墨中只含有碳元素。參考答案及評分標準六、選擇題(共20題,每題1分)27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46A C D D B C D B B A B C A B C C A D D D七、填空題(共19分,除特殊標明外,每空1分)47.(1)N2;(2)酸雨;(3)干冰;(4)H2;(5)3;(6)1:2:1;(7)1.204×102448.(8)2KClO32KCl+3O2;(9)MnO2(10)不溶于水(且不與水反應);(11)一氧化碳和二氧化碳(每種物質1分,共2分);(12)CO2+Ca(OH)2CaCO3+H2O;49.(13)20;(14)氯化鈉;(15)≥10(2分,“≥”1分,“10”1分);(16)硝酸鉀;(17)Ⅳ八、簡答題(共21分,除特殊標明外,每空1分)50.(1)速率適中(持續產生二氧化碳),便于收集氣體(2)塊狀大理石和稀鹽酸(3)常溫、固液反應;(4)a(5)Ⅱ(6)Ⅱ⑤解:設12g大理石中碳酸鈣的質量為xgCaCO3+2HClCaCl2+H2O+CO2(1分)(1分)X=0.1(mol)(1分)0.1×100=10g(1分)(7)83.3%51.(8)天平;(9)白煙;(10)錐形瓶;(11)4P+5O22P2O5;(12)不支持燃燒(或化學性質穩定,不可燃);(13)參加化學反應的磷和氧氣的質量等于反應后生成的五氧化二磷的質量;(14)Ⅳ(15)氧氣被消耗,氣壓減小(16)m3>m2(或澄清石灰水變渾濁)(17)m1=(m3-m2)× 或m1=(m3-m2)×(或參加反應的石墨的質量等于反應后生成的二氧化碳中碳元素的質量);甲乙丙丁 b a -+虹口區2011學年度第一學期期末質量測試初三語文試卷(滿分150分,考試時間100分鐘)2012.1考生注意:本卷共有27題。請將所有答案寫在答題紙上,寫在試卷上不計分。第一部分 閱讀(90分)一、文言文(42分)(一)默寫(18分)1、可憐身上衣正單, 。 (《賣炭翁》)2、 ,往來無白丁。 (《陋室銘》)3、 ,禪房花木深。 (《題破山寺后禪院》)4、向來枉費推移力, 。 (《觀書有感》)5、去年元月時, 。 (《生查子 元夕》)6、 ,氣象萬千。 (《岳陽樓記》)(二)閱讀下面一首詩,完成7-8題(4分)酬樂天揚州初逢席上見贈劉禹錫巴山楚水凄涼地,二十三年棄置身。懷舊空吟聞笛賦,到鄉翻似爛柯人。沉舟側畔千帆過,病樹前頭萬木春。今日聽君歌一曲,暫憑杯酒長精神。7、詩中“長精神”的“長”意思是 ((2分)8、下面對這首詩理解有誤的一項是( ) (2分)A首聯寫了作者被貶滴的地點和時間,突出了經歷坎坷。B.頒聯引用兩個典故借以表達物是人非而生出悲涼之情。C.頸聯采用對偶句,表現了詩人對世事變遷的豁達胸襟。D.尾聯表達出在聽了白居易的唱歌后,對生活更加樂觀。(三)閱讀下文,完成9--11題(8分)書非借不能讀也。子不聞藏書者乎?七略 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )、四庫 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank ),天子 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )之書,然天子讀書者有幾?汗牛塞屋 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank ),富貴家之書,然富貴人讀書者有幾?其他祖父積、子孫棄者無論焉。非獨書為然,天下物皆然。非夫人之物而強假焉,必慮人逼取,而惴惴焉摩玩 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )之不已,曰:“今日存明日 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )去,吾不得而見之矣。”若業為吾所有,必高束焉,庋藏焉,曰“姑俟異日觀”云爾。 余幼好書,家貧難致。有張氏藏書甚富。往借,不與,歸而形諸夢。其切如是。故有所覽輒省記。通籍 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )后,俸去書來,落落大滿,素蟫灰絲時蒙卷軸。然后嘆借者之用心專,而少時之歲月為可惜也! 今黃生貧類予,其借書亦類予;惟予之公書與張氏之吝書 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )若不相類。然則予固不幸而遇張乎,生固幸而遇予乎?知幸與不幸,則其讀書也必專,而其歸書也必速。9、選文的作者是 (朝代)的文學家 (人名)。(2分)10、用現代漢語翻譯文中畫線句。(3分)往借,不與,歸而形諸夢。11.下面說法有誤的一項是( )(3分)A、“書非借不能讀”是本文的觀點,意思是:書不是借來的就不會認真地讀。B、“今日存明日去,吾不得而見之矣”表明了借書者想把書據為己有的心理。C、全文主要運用舉例論證的論證方法,如作者少年借書的經歷等就是事例。D、選文主要的寫作意圖是告誡黃生要懂得珍惜機遇、讀書要專心致志。(四)閱讀下文,完成12——15題(12分)張孝基仁愛許昌士人張孝基,娶同里富人女。富人惟一子,不肖,斥逐之。富人病且死,盡以家財付孝基。后,其子丐于途,孝基見之,惻然謂曰:“汝能灌園乎?”答曰:如得灌園以就食,甚幸!”孝基使灌園。其子能自力,頗馴謹,無他過。孝基知其能自新,遂以其父所委財產歸之。【注釋】①許昌:古地名,在今河南境內。下文“同里”也是地名。②馴謹:順從而謹慎。12、解釋下列句子中加點詞。(4分)(1)盡以家財付孝基( ) (2)孝基博使灌園( )13、下面句子翻譯正確的一項是( )(2分)如得灌園以就食,甚幸!A.如果得到灌園來獲得食物,就很幸福了!B.如果能夠灌園來獲得飲食,就很幸福了!C.如果能夠灌園來獲得食物,就很幸運了!D.如果得到灌園來獲得飲食,就很幸運了!I4、文中“其子丐于途”的原因是 (2分)15、從文中看,張孝基的仁愛具體表現在(1) (2) (4分)二、現代文閱讀〔48分)(一)閱讀下文,完成16-20題(20分)動物導航之謎①世界上許多動物有著奇異的遠航能力。如生活在南美洲的綠海龜,每年6月中旬便成群結隊地從巴西沿海出發,歷時2個多月,行程2000多千米,到達大西洋上的阿森松島,在那里生兒育女以后又返回老家。2個月后小龜破殼而出,同樣像他們的父母一樣游回遙遠的巴西沿海。②這種奇異的遠航本領,鳥類可能更勝一chóu( )。身長僅4厘米的北極燕鷗,每年在美國的新英格蘭筑巢產卵育雛,到8月份便攜兒帶女飛往南方,12月份到達南極洲,到第2年春天,又飛回新英格蘭,每年飛行距離達3.5萬千米。③令人感興趣的是許多與人類有密切關系的家養動物,也有遠途外出而不迷路的能力。這些動物是憑借什么來辨別方向、認識路線的呢?④科學家們利用蜜蜂和鴿子所做的動物導航實驗,已經初步揭開了這兩種動物導航的秘密。著名的諾貝爾獎獲得者、奧地利生物學家弗里希,曾在20世紀40年代,用一系列實驗測出了蜜蜂的基本導航能力,證明了蜜蜂通常是利用太陽作為羅盤 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )進行導航的,指出蜜蜂就是以太陽作為參考點,通過“舞蹈”告訴其他蜜蜂如何到達它發現的花源地。⑤通過信鴿 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )的實驗,進一步證明了動物的遠航是以太陽為羅盤進行導航的。科學家曾做過一個實驗:將一群鴿子關在離家以西160千米的屋里,中午時打開電燈模擬黎明 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank ),然后放出鴿子,它們以為這是黎明,太陽在東方,但此時卻正好在南方,鴿子看到太陽后就根據太陽來導航而飛向南方,它們還以為這是向東方朝家飛呢。⑥蜜蜂和鴿子不僅在有太陽的時候能順利導航,就是在沒有陽光的陰天 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )也能準確地返回自己的家園。因此可以推測,它們可能有另外一套導航系統。科學家們首先通過實驗發現蜜蜂對磁場很敏感。美國科學家沃爾科特 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )曾做過一個實驗,他給鴿子帶上一個小頭盔,可以精確地控制每只鴿子飛行時的磁場。當控制頭盔產生一個北極 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀教育網" \t "_blank )朝上的磁場時,鴿子就飛不回來;如果產生一個南極朝上的磁場時,鴿子又可直接飛回。這就證明鴿子是利用磁北極導航的。⑦科學家們的實驗,雖然已初步揭示了蜜蜂和鴿子導航的秘密,但是太陽、星星的位置會隨時間而變化,即使是地磁場的強度也會有變化。那么鴿子和蜜蜂是怎樣根據變化而調整自己的導航行為,至今尚無人知曉。加上動物種類繁多,海龜、昆蟲以及大蝴蝶等能遠航的動物,是憑借什么回到自己的老家的,這些秘密尚未揭開,還有待于科學家的繼續研究。16.根據②段的拼音寫出漢字((2分)更勝一chóu( )17.第②段畫線句主要采用了的_ 說明方法,意在說明_ (5分)18.閱讀第③④⑤⑥段,完成下面兩題:(6分)(1)蜜蜂、鴿子是依靠_ 、_ 導航的。(4分)(2)這四段內容的說明順序是由_ 到_ 的邏輯順序。(2分)19.第④段加點詞“初步”不能刪去的理由是_ (3分)20.下面對文意理解正確一項是( )(4分)A.第①段用南美洲的綠海龜的例子,說明海龜生兒育女非常辛苦。B第②段介紹北極燕鷗每年飛行距離達3.5萬千米,強調飛行距離長。C第④段介紹了蜜蜂通過“舞蹈”告訴同伴如何到達它發現的花源地。D.第⑥段用科學家的實驗證明鴿子在陰天利用磁場來判斷家的方向。(二)閱讀下文,完成21-26題(28分)被窩贊美詩①詩人們不寫詩贊美一下被窩,是奇怪的事。有一陣兒,報上說詩人們由于缺少題材在苦惱。一窩蜂地寫過麥子,又寫土地與河流。 ②我不知寫詩是怎樣一回事,也不知詩人那邊有什么說道。要是有人請我寫詩,我會毫不猶豫地提筆寫一首贊美被窩的詩。為什么不呢? ③我在童年最迷戀的就是被窩,它既是寒夜中溫暖所在,又是醞釀童話自娛之所在。北國太冷了,從雪地里回來的孩子,連湯帶飯吞咽一通,然后把浸透了汗水的氈鞋墊拽出來在火爐上烤。那時沒有電視、吃過飯在十五瓦的電燈泡底下看幾頁書,便是小孩子的夜生活。母親早早把被子焐好了。像口袋狀的被子吸吮著火炕的熱氣,這樣鉆進去時就不冰人肌膚。 ④在北方,掌燈時分,常見到這樣的情景:進了誰家的門,炕上早焐好一排排被子,五色紛呈。炕頭一般是爹的,然后是娘,第三必是最小的孩子,其余不論,而炕梢歸長男或長女。炕頭不光熱,又是尊位。老鄉恭請客人“上炕上炕”,上的也是炕頭。⑤滿炕的被子,可一觀貧富。數量多少是一回事,有的人家六七個孩子,不過三四床被,小崽子伙一條蓋。粗精又是一回事,我小時住的盟公署家屬院,戶主都是干部,但蓋緞子被的人家寥寥無幾。而我母親有一床色調溫馨的淺粉色的緞子被。用手一摸,光滑沁涼無比,在冬夏都是一樣的。多數人家的被面為一襲花布,圖案色彩千篇一律為紅綠相間、龍鳳盤繞、牡丹芍藥。幾年前,我又在遼東鄉間農舍仔細看過這種被面,感到這情調很美。巴黎有些現代派畫家如芒·羅西亦喜用紅綠對比來渲染情欲。對被子的第三項觀察是臟凈。被子焐好了,被頭就顯在枕頭上面。也看出這家的境況。 ⑥當我鉆進溫暖的被窩后,對一天甚至有生以來的情形都感到了一種滿足,這是在童年。風雪在屋外的樹梢上輾轉嘯號,我為什么不滿足呢?玻璃窗上的霜已遮住了窗花,像一層簇密的白毛。用指甲一劃,雪粉簌簌而落。若屋子里燒得夠熱,玻璃中央會暈染般現出一個黑圓。一次,我忽然想起靜夜里的麻雀,這長長的夜,麻雀一定在凍腳。當屋檐之冰可垂一尺的冬天,麻雀故意蓬松毛羽,縮得盡量圓,如一個土豆。而眼睛仍烏溜溜的。太可憐了,它們冷。我不知麻雀的媽媽們知道不知道它們的孩子要凍死了。想著,我哭起來,在爐旁縫襪子的媽媽問:“原兒,你怎么了?” ⑦我無法回答,閉著眼睛任淚水順眼角往下流。 ⑧在屋舍、火爐、父母和被窩構成的安謐溫暖中,我獨鐘被窩。它時時是我的朋友。我使勁嗅著被頭的氣息,這是老朋友的味道。后來在我下鄉插隊之時,勞累一天鉆進了被窩,被里和棉花的氣息撲鼻而來時,也流著淚憶念母親和家。如今童年遠去,但讀書與寫作疲憊之極時,凈去衣物而入被窩,棉布會輕撫你的脖頸,心里也涌起一份感謝。在所有的老朋友中,被窩是最忠實的老朋友。雖然它足不出戶,也沒見過世面,勤懇可也,如老仆然。21、第⑤段中加點詞“寥寥無幾”在文中的意思是 (2分)22、第⑥段劃線句運用了 的修辭手法,其表達效果是 (4分)23、下列理解正確的一項是( )(3分)A.作者認為詩人不寫詩贊美被窩是因為詩人喜歡“麥子”、“土地和河流”。B.文中說被窩“是醞釀童話自娛之所在”這是因為在北方孩子幾乎沒有夜生活。C.作者認為遼東地區的被窩圖案色彩很美,因為和西方現代畫家風格相近。D.本文采用散文的形式,托物言志,贊美了被窩在“我”生活中的重要性。24、文章是贊美被窩的,說說你對第⑤段的理解。(4分)答:_______________________________________________________________________25、品味語言(7分)(1)第③段中加點詞非常有特點,選擇一處作分析。(4分)答:_____________________________________________________________________(2)比較下列句子的表達效果。(3分)A、當我鉆進溫暖的被窩后,對一天甚至有生以來的情形都感到一種滿足,這是在童年。B、在童年,當我鉆進溫暖的被窩后,對一天甚至有生以來的情形都感到一種滿足。答:______________________________________________________________________26、第⑥段中記敘了想到麻雀受寒冷而流淚的事,結合你的生活體驗,談談感想。(用80字左右,8分)第二部分 作文(60分)27、生活中我們有各種各樣的經歷:校園中尋求知識;家庭中感受親情;社會中奉獻真愛……經歷,使我們的大腦更加睿智;經歷,使我們的情感更加豐富;經歷,使我們的視野更加開闊……因此,有人說經歷就是一種財富。請以“經歷就是財富”為題,寫一篇文章。要求:1.不能透露個人信息。2.600字左右。虹口區初三語文第一學期期末質量抽查試卷·參考答案一、(一)1.心憂炭賤愿天寒 2.談笑有鴻儒 3.竹徑通幽處 4.此日中流自在行 5.花市燈如晝 6.朝暉夕陰(二)7.振作 8.D(三)9.清 袁枚 10.(我)前去借書,(他)不借給我,回來后我在夢中還出現了向他借書的情形。 11.B(四)12.(1)全部 (2)讓,叫,令 13.C 14.不肖,被斥逐 l5.(1)有惻隱之心,讓他來家里灌園 (2)考察富家子能改過自新之后,把(其父)財產給了他。二、(一)16.籌 l7.舉例子鳥類的遠航本領更為高強 18.(1)太陽 磁場(2)由現象到本質 19.“初步”說明尚未完全揭開秘密(1分),如果去掉,就成了完全揭開了秘密,這與第⑦段內容不符(1分)。體現了說明語言的準確性(1分)。 20.D(二)21.寥寥:很少。非常稀少,沒有幾個。 22.反問(擬人)強調對被窩的感情深厚,對生活狀態以至一生都感到滿足 23.B 24.作者對被窩數量、質地、臟凈做了介紹(2分),都是為了表達被窩給人帶來家的溫馨,從而突出被窩在我生活中的作用(2分) 25.(1)“吸吮”一詞用擬人化的寫法,很生動的表現了被窩能夠給人帶來溫暖。/“冰”是名詞作動詞用.寫被窩沒有經過“焐”的環節而給人特別寒冷的感覺,非常貼切。(分析詞義1分,說清特點1分,分析作用2分) (2)A句是倒裝句,重點是強調鉆進被窩感到滿足(1分);B句描寫童年生活情景,重點是突出時間“童年”(1分)。A句在文中更合適。(1分) 26.略[提示:感點:孩的天真和慈愛之心2分,分析4分,語言2分]三、作文(評分標準)等第 綜合評分 中心與材料(25分) 語言(25分) 思路與結構(10分) 評分細則A 60~53分 切合題意中心突出選材恰當,有新意感情真摯內容充實 語言流暢、簡潔、得體,有一定的表現力 思路通暢層次清晰結構完整詳略得當 A等基準分56分。基本符合三項條件得基準分;三項中有一項富有特色,其他兩項達到B,可評為A。分項得分 25~22分 25~22分 10~9分B 52~43分 符合題意中心明確選材恰當感情真實內容教充實 語言通順簡潔用語規范 思路連貫層次較清楚結構完整能注意詳略 B等基準分47分。基本符合三項條件得基準分;中心與材料或語言有一項較好的,酌情加分;其中一項有欠缺的,酌情減分。分項得分 21~18分 21~18分 8~7分C 42~33分 基本符合題意中心基本明確選材基本恰當內容不夠充實 語言基本通順用語基本規范 思路基本清楚層次基本清楚結構完整,但不夠合理詳略安排不夠恰當 C等基準分36分。基本符合三項條件得基準分;其中兩項較好的,酌情加分;有欠缺的,酌情減分。分項得分 17~14分 17~14分 6~5分D 32~24分 題意理解偏頗中心不明確選材不合理內容空洞 語言不通順用語不恰當病句比較多 思路不清楚結構不完整 D等基準分28分。基本符合三項條件得基準分;其中一項在C、D之間,酌情加分。分項得分 13~11分 13~11分 4~2分E 23~0分 偏離題意無中心 詞不達意,表達混論 思路混亂結構殘缺文不成篇 嚴重偏離題意或有嚴重語病或字數不足300字,18分以下。分項得分 10~0分 10~0分 1~0分說明:(1)題目不寫扣2分。(2)字跡不清楚,書寫不規范,卷面不整潔扣l~2分(符合任意兩項即扣2分)。(3)錯別字總扣1分(滿2個即扣)。虹口區2012初三第一學期期末質量抽查試卷數學(滿分:150分,考試試卷:100分鐘)選擇題:(本題共6題,每小題4分,滿分24分)【下列各題的四個選項中,有且只有一個選項是正確的,選擇正確項的代號并填涂在答題紙的相應位置上。】1、下列二次函數的解析式中,其圖像與y軸的交點在x軸下方的是()A、 B、 C、 D、2、關于二次函數的圖像,下列說法中,正確的是()A、開口向上B、對稱軸是直線C、有最高點(0,1)D、是中心對稱圖形3、在Rt△ABC中,∠A=90°,AC=5,AB=12,那么sinB的值是()A、 B、 C、 D、4、若、均為非零向量,且∥,則在下列結論中,一定正確的是()A、B、C、D、5、如圖,分別以下列選項作為一個已知條件,其中不一定能得到△AOB∽△COD的是()A、∠BAC=∠BDCB、∠ABD=∠ACDC、D、6、如圖。已知EF∥CD,DE∥BC,下列結論中,不一定正確的是()A、B、C、D、二、填空題:(本大題共12小題,每小題4分,滿分48分)【請將結果直接填入答題紙的相應位置】7、實數2與0.5的比例中項是___________.8、拋物線的頂點坐標是________________.9、將拋物線向右平移4個單位,再向上平移3個單位得到的拋物線的解析式是__________________________.10、已知向量、、滿足關系式,那么用、表示=_______.11、已知:,則銳角________.12、如圖,若AD=3AO,則當CO:BO的值為_________時,有AB∥CD成立.13、如果△ABC的三邊長分別是3、4、5,與其相似的△DEF的最長邊為15,那么△DEF的周長是_________.14、如圖,在△ABC中,BC=3,點G是△ABC的重心,如果DG∥BC,那么DG=_____.15、如圖,某商場開業,要為一段樓梯鋪上紅地毯,已知樓梯高AB=6米,坡面AC的坡度,則至少需要紅地毯________米16、已知點、與是拋物線上的三點,則、、的大小是______________.(用“<”號連接)17、如圖,在Rt△ABC中,∠ACB=90°,BC=3,AC=4,AB的垂直平分線DE交BC的延長線與點E,則CE的長為___________.18、已知△ABC中,,∠ABC=72°,平分∠ABC交AC與,過作∥BC交AB與,作平分交AC與,過作∥BC交AB與,則線段的長度為___________.三、解答題(本大題共7小題,滿分78分)19、(本題滿分10分)計算:20、(本題滿分10分,第(1)小題滿分6分,第(2)小題滿分4分)已知二次函數用配方法求出該函數圖像的對稱軸和頂點坐標;在平面直角坐標系中畫出該函數的大概圖像。21、(本題滿分10分)已知:如圖,AB=AC,∠DAE=∠B,求證:△ABE∽△DCA22、(本題滿分10分,第(1)小題滿分6分,第(2)小題滿分4分)如圖是某貨站傳送貨物的平面示意圖,AD與地面的夾角為60°,為了提高傳送過程的安全性,工人師傅欲減小傳送帶與地面的夾角,使其由45°變成37°,因此傳送帶的落地點由點B到點C向前移動了2米。求點A與地面的高度;如果需要在貨物著地點C的左側留出2米,那么請判斷距離D點14米的貨物Ⅱ是否需要挪走,并說明理由;(參考數據:sin37°取0.6,cos37°取0.8,tan37°取0.75,取1.73)23、(本題滿分12分,第(1)小題滿分6分,第(2)小題滿分6分)如圖,在Rt△ABC中,∠ACB=90°,點D在邊AB上,DE平分角∠CDB交邊BC與點E,EM是線段BD的垂直平分線。求證:若AB=10,,求CD的長。24、(本題滿分12分,第(1)小題滿分3分,第(2)小題滿分4分,第(3)小題滿分5分)如圖,在平面直角坐標系xoy中,已知拋物線經過點、,頂點為M求b、c的值;將△OAB繞點B順時針旋轉90°后,點A落到了點C的位置,該拋物線沿y軸上下平移后經過點C,求平移后所得拋物線的表達式;設(2)中平移后所得的拋物線與y軸的交點為,頂點為,若點P在平移后的拋物線上,且滿足△的面積是△面積的3倍,求點P的坐標。25、(本題滿分14分,第(1)小題滿分4分,第(2)小題滿分6分,第(3)小題滿分4分)如圖,已知梯形ABCD,AD∥BC,,,E為射線BD上一動點,過點E作EF∥DC交射線BC與點F,聯結EC,設,。求BD的長;當點E在線段BD上時,求y關于x的函數解析式,并寫出自變量x的取值范圍;聯結DF,若△BDF與△BDA相似,試求BF的長。ODCBA第5題圖第6題圖EFDCBA 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