高二英语Unitoems单元测试卷
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高二(上) Unit 1 单元测试第一部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)1. —Susan, will you please go and empty that drawer?—_______?A. What forB. What is itC. How is itD. How come2. Many airline companies had intended to get much from the business, but it _______ so bad.A. made outB. turned outC. went outD. carried out3. —How about going for a picnic?—Great! But finding a date that _______ us all is very difficult.A. matchesB. suitsC. fitsD. satisfies4. I don’t think the mounta in-climbing weekend is suitable for me—the art class is my _______.A. tasteB. styleC. preferenceD. manner5. —Can you persuade him out of the foolish idea?—_______ no point in doing so—he’ll never change his mind.A. It isB. It hasC. There isD. There has6. The teacher felt helpless when he found his student had _______ love stories for long.A. addicted toB. addictedC. addicted himselfD. been addicted to7. _______ the lecturer more clearly, I arrived early and chose a front seat.A. HearB. HearingC. HeardD. To hear8. Limited natural resources should be made full use of _______ the _______ need of energy.A. meeting; increasingB. to meet; increasedC. meeting; increasedD. to meet; increasing9. —I’m going to change my present job.—But _________ you fail?A. What aboutB. So whatC. What ifD. What for10. Our new house is very _______ for me as I can get to the office in five minutes.A. convenientB. comfortableC. naturalD. helpful11. —Mum, it is nice weather. I want to skate this afternoon.—Don’t you think the ice on the lake is too thin to _______ your weight?A.stand B.bear C.catch D.take12. The reason _______ he didn’t have breakfast this morning was _______ he got up too late.A. for which; becauseB. which; thatC. why; thatD. why; because13. Nowadays, _______ mobile phone is _______ popular means of communication.A. the; aB. a; /C. the; theD. a; the14. —Did the door-keeper let you in?—No. _______ I tried to tell him that I was your cousin, he just didn’t believe me.A. Regardless ofB. WhetherC. Even ifD. Now that15. Mrs. Wright _______ on her children the importance of always telling the truth.A. educatedB. presentedC. impressedD. recommended第二节:完形填空(共20小题;每小题1.5分,满分30分)I never knew how well Mother could keep a trust until I was going through her things after she died. I discovered something I had 16 forgotten, something that happened to me as a child.One day, as I went to sleep after my sisters and I had said our prayers, I recalled the events of the day and how 17 I had behaved toward Mother. “I must make things right now,” I thought. Quietly I 18 out of bed and picked up the pencil and paper from the dresser, and then tiptoed into the hall. The 19 from the living room shone dimly. I knew Mother was downstairs still doing some sewing. I quickly 20 a note asking Mother to excuse me for being so 21 . I didn’t want my sisters to know my 22 so I added a postscript, “Please don’t let anyone else see this.” Then I 23 moved into my parents’ bedroom and put the letter under Mother’s pillow.The next morning when I 24 my bed after breakfast, I 25 found a return note under my pillow. Mother wrote that she loved me and 26 me.This became my way of apologizing whenever I talked 27 or disobeyed. Mother always left a return note, but she never 28 our under-the-pillow messages in front of the family. Even when we were 29 and when we sisters30 our childhood, she never mentioned them.When Mother passed away, I had to go through her personal belongings. In her desk was a bundle of notes tied with a faded ribbon. On top was a message in handwriting which read, “In the event of my death, please 31 these.”I 32 the package and glanced at the handwriting on the bottom. To my 33 , I recognized my childish writing, “PS. Please don’t let anyone else see this. Love, Edie.” I gently placed the unopened bundle i n the 34 along with other things for the rubbish burner. “Lord,” I prayed, “make me like 35 .”16. A. long B. hardly C. never D. often17. A. well B. politely C. happily D. badly18. A. went B. rushed C. escaped D. slipped19. A. moon B. light C. gas D. sound20. A. found B. sent C. wrote D. took21. A. lazy B. late C. careless D. naughty22. A. mistakes B. business C. relation D. messages23. A. quietly B. quickly C. calmly D. hurriedly24. A. searched B. left C. made D. folded25. A. secretly B. unexpectedly C. happily D. fortunately26. A. favored B. understood C. supported D. forgave27. A. back B. over C. loudly D. big28. A. referred to B. put out C. gave out D. got around29. A. alone B. curious C. grown D. interested30. A. reminded B. recalled C. missed D. forgot31. A. destroy B. keep C. hide D. announce32. A. turned over B. tore open C. looked through D. picked up33. A. sadness B. disappointment C. surprise D. excitement34. A. drawer B. wastebasket C. bedroom D. dresser35. A. a bird B. an angel C. Mother D. God第二部分:阅读理解(共20小题;每小题2分,满分40分)A★Growing up together across the street in Twin Falls, Idaho, Lisa Fry and Paula Turner never doubted their friendship would last forever. But after Fry married, moved to New York City and had a baby, her letters to Turner su ddenly went unanswered. “Do you think I’ve somehow offended(冒犯) her?”Fry asked her husband.Turner, meanwhile, had made herself believe she was no longer important to Fry. “She’s got a family now,” she told herself. “We’re just too different to be close like before.”Finally, Fry picked up the courage to call her old friend. At first, the conversation was awkward, yet soon they both admitted that they missed each other. A month later, they got together and quickly fell into their old habit of laughing and sharing confidences.“Thank goodness I finally took action,” Fry says. “We both realized we were as important to each other as ever.”There are good reasons to cherish(珍惜) our friendships. Some years ago a public-opinion research agency, Roper Starch Worldwide, asked 2007 people to identify one or two things that said the most about themselves. Friends are put in a higher place than homes, jobs, clothes and cars.“A well-established friendship carries a long history of experience and interaction that defines who we are and keeps us connected,”says Donald Pannen, a researcher. “It is a heritage(传统) we should protect.”Brant R. Burleson, professor of communication at Purdue University in West Lafayette, Ind., says, “The better friends you are, the more probable it’ll be for you to face conflicts.” And the result can be what you don’t want—an end to the relationship.The good news is that most troubled friendships can be mended.36. Which of the following would be the best title for the passage?A. A Broken FriendshipB. Cherish FriendshipC. What are Good Friends?D. How to Make Friendship Last Long?37. The underlined word “awkward” in Para. 3 probably means _______.A. feeling nervous and uncomfortableB. seeming not to careC. feeling easy and convenientD. seeming calm and comfortable38. According to the passage, which of the following statements is TRUE?A. Lisa Fry and Paula Turner believed their frien dship wouldn’t last forever.B. Turner didn’t reply to Fry’s letters because she was too busy.C. People all think friends are far more important than homes, jobs, clothes and cars.D. Lisa Fry and Paula Turner misunderstood each other at first.39. What do you think the author will talk about next?A. How to mend the troubled friendships.B. Some more examples of good friends.C. Functions of Friendship.D. How to cherish friendship.B ★★In an interview, England football captain Beckham admitted his six-year-old son Brooklyn’s maths homework made him befuddled.Beckham, 30, admitted to being puzzled when Brooklyn recently asked for help with a schoolassignment and had to turn to his former Spice Girls pop star wife Victoria to help out.“Their homework is so hard these days. I sat down with Brooklyn the other day, and I had to turn it over to my wife, ‘Victoria, maybe you should do the homework tonight.’ ”“It’s done totally differently from what I was taught when I was at school, and you know, I co uld do nothing but ‘Oh my God, I can’t do this.’”“Brooklyn said, ‘Please do it with me.’ and I could say anything else but ‘I’ll read your book with you.’”The Real Madrid midfielder’s son attends the Runnymede College in the Spanish capital, which follows the British national curriculum(标准).The Mail on Sunday gave examples of some national curriculum maths questions set for seven-year-olds. They include: “Betty went to the shop at 11:45. She came back half an hour later. What time did she come back?” and “What is 12 divided by three?”B eckham also admitted he has no “lucky” pre-match routines (fixed and regular way of doing things), with them too being tough to remember. “I find that if I follow a routine ... it gets to the stage where you are thinking, ‘Right, is it the left side ... th e left boot that I put on first, or the right side?’ There are so many things that can go through your mind.”40. The passage is mainly about ______.A. Beckham’s cultural stateB. Beckham’s familyC. Beckham’s characterD. Beckham’s opinions towards ed ucation and pre-match routines41. The underlined word “befuddled” in the first paragraph means “______”.A. satisfiedB. delightedC. confusedD. surprised42. The best title of this passage can be “______”.A. Beckham: I can’t do six-year-old son’s homeworkB. Beckham: I am befuddled by my sonC. Beckham: I have no pre-match routinesD. The family of Beckham43. The underlined word “you” in the last paragraph refers to ______.A. a football player, including Beckham himselfB. famous football playersC. a popular singerD. a common personC ★★44. Why are you asked to declare quarantine items on arrival?A. They could contain some drugs inside.B. They can’t be carried into Australia free of charge.C. They are often the cause of various crimes.D. They may carry pests or diseases into Australia.45. Which of the following items need you NOT declare if you have them in your luggage?A. A bottle of honey.B. Dried flowers.C. A hair-drier.D. Wooden chopsticks.46. If you don’t declare quarantine items, ______.A. you can probably get away with themB. you will be discovered and punishedC. you can turn to the customs officers for helpD. you can give them away to a quarantine officer47. Which of the following information can also be included in this notice?A. Inspection equipment.B. Size of your luggage.C. Examples of quarantine items.D. Souvenirs you can buy here.D ★★Healthy relationships are fun and make you feel good about yourself. The relationships that you make in your teenage years will be a special part of your life. They will teach you some of the most important lessons about who you are. This may help you understand different kinds of relationships, what makes each relationship special, and how to communicate in a positive way.What makes a relationship healthy?__________: The most important part of any healthy relationship between two people is being able to talk and listen to each other. You and the other person can find out what your common interests are. You can share your feelings with the other person and trust that he or she will be there to listen to you and support you. In healthy relationships, people don’t lie. Communication is based on honesty and trust. By listening carefully and sharing your thoughts and feelings with other people, you show them that they play an important part in your life.Respect and Trust: In healthy relationships, you should learn to respect and trust important people in your life. Disagreements may still happen, but you learn to stay calm and talk about how you feel. Talking calmly helps you to understand the real reason for not getting along. It makes it much easier to find out how to fix it. In healthy relationships, working through disagreements often makes the relationship stronger. In healthy relationships, people respect each other for who they are. This includes respecting and listening to yourself and your feelings so you can set boundaries and feel comfortable. You will find that you learn to understand experiences and feelings of others as well as having them understand your experiences and feelings.48. The lessons about the relationships may help you understand the following EXCEPT _______.A. different kinds of relationshipsB. different kinds of people and occasionsC. how to communicate in a positive wayD. what makes each relationship special49. Which of the following might be filled in the blank of the third paragraph?A. Communication and SharingB. Honesty and TrustC. Support Your FriendsD. Don’t Lie50. According to the passage, what should you do when you find your friend has lied to you?A. Fight back by doing the same thing.B. Keep the secret to yourself.C. Express your anger by shouting at him.D. Talk calmly to him about how you feel.51. To have a healthy relationship with your teenage friends, you should _______.A. turn to adults for helpB. take no notice of your disagreementsC. respect and trust themD. keep your own interestsE ★★★Municipal(市政府的) rules normally ban(禁止) anything from smoking in public places to parking in certain zones. But officials in the Brazilian town of Biritiba Mirim, 70km (45 miles) east of Sao Paulo, have gone far beyond that. They plan to forbid residents from dying early because the local cemetery(墓地) has reached full capacity.There’s no more room to bury the dead. They can’t be cremated(火化) and laws forbid a new cemetery. So the mayor has proposed a strange solution: outlaw death. Mayor Roberto Pereira says the bill is meant as a protest against federal rules that forbid new or expanded cemeteries in preservation areas. “They have not taken local demands into consideration”, he says.A 2003 decree(法令) by Brazil’s National Environment Council forbids burial grounds in protected areas. Mr. Pereira wants to build a new cemetery, but the project has been stopped because 98% of Biritiba Mirim is considered a preservation area.Biritiba Mirim, a town of 28,000 inhabitants, not only wants to forbid residents from passing away. The bill also calls on people to take care of their health in order to avoid death. “I haven’t got a job, nor am I healthy. And now they say I can’t die. That’s ridiculous,” Amarildo do Prado, an unemployed resident said.The city council is expected to vote on the rule next week. “Of course the bill is laughable, illegal, and will never be approved,” said Gilson Soares de Campos, an assistant to the mayor. “But can you think of a better resolution to persuade the government to change the environmental decree that is forbidding us from building a new cemetery?” The bill states that “offenders will be responsible for their acts”. However, it does not say what the punishment will be.52. What is the bill to be proposed by the officials in Biritiba Mirim about?A. Ban on smoking in public places.B. Ban on parking in certain zones.C. Forbidding residents from dying early.D. Forbidding burial grounds in preservation.53. What can we infer from the phrase “have gone far beyond that”?A. Officials in Biritiba Mirim have nothing of these rules.B. The bill to be proposed by officials in Biritiba Mirim is much too unerpected.C. Officials in Biritiba Mirim have been to many places around the world.D. The officials in Biritiba Mirim have built too many cemeteries in their town.54. What’s the attitude of the mayor of Biritiba Mirim towards the federal rules?A. He objects to them.B. He gives strong backing to them.C. He asks the residents for advice on them.D. He remains silent about them.55. Which of the following is TRUE according to the passage?A. The mayor of the town wants to build a new cemetery against the federal rule.B. The residents of the town sing high praise for the bill.C. The government is going to change the environmental decree.D. No better resolution of the problems has been thought out.第三部分:写作(共两节,满分35分)第一节短文改错(共10小题;每小题1分,满分10分)Everybody want to be young. What can we do? 56. ___________Let me give you some advices on how to keep young. 57. ___________A human body is like machine. Everybody only has 58. ___________one machine, so never let your machine be overuse. 59. ___________As an old Chinese saying goes, “A person worries too60. ___________much gets old easy.” So don’t worry too much. Always61. ___________look forward, n ever look backward. Always think you 62. ___________are young, never admit (承认) you are older. A person 63. ___________is not never too old to learn. Always set goals. Always 64. ___________get himself to do something. In this way, you’ll feel 65. ___________you are young.第二节书面表达(满分25分)假如你是一位公园管理人员,最近发现许多来公园参观的游客向公园池塘内投掷食物喂鱼。
Unit 10 Lesson1 基础知识练习题基础知识练习题I. 根据下列各句句意及所给单词的首字母或汉语提示,写出所缺单词的正确形式。
1.A lot of students are d_____________ to study hard this term.2. She decides to buy a s_______________ car , because it is very cheap.3. We are c________ that the boy may have got lost on the way home.4. He was found d______ while driving and was fined by the traffic police.5. More than 4,000 j______ from all over the world cover the Cannes Festival.6. Not all the people are a______ of the danger of taking drugs.7. After half past nine in the evening we go back to our d______ for sleep.8.Try to be a gentleman and don‘t be r______ to any friendly people.9. It‘s known to all that Chinese people are ______(勤劳的) and brave.10. The director was ______(满意的)with the performance of the actors.11 He doesn‘t like the color of his bedroom ______(地毯), which is too dark.12. How much does a pack of Zhonghua ______ (香烟) cost?13. The hungry man looked at the delicious food on the table with ______(贪婪的)14. If you like ______ (爆玉米花), I can buy some for you this afternoon.15. The scared cat jumped onto the desk and broke the ______ (花瓶).16. When you leave home, please turn off the gas ______ (炉子).II. 用所给短语的适当形式完成下列句子。
2009—2010学年度下学期高二英语单元测试本试卷分第一卷(选择题)和第二卷(非选择题)两部分.共150分,考试用时120分钟.第一卷(三部分,共115分)第一部分:听力理解(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一道小题,从每题所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你将有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
例:How much is the shirt?A.£19.15. B.£9.15. C.£9.18.答案是B.1.When is Bob’s birthday?A.January 14. B.January 5. C.January 23.2.Why doesn’t the man eat his cake?A.He wants to save it.B.He has a toothache.C.He has trouble opening his mouth.3.What does the mail mean?A.He agrees to give a talk on any subject.B.He agrees to give a talk on England.C.He refuses to give a talk.4.What do we learn from the conversation?A.They are talking about nice children.B.The man has a house for sale.C.The man has a three-bedroom house for the children.5.Who spoke to Helen?A.Her teacher. B.Her husband. C.Her boss.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
新课标人教版高二英语上学期单元测试[新课标人教版]本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
共150分,考试时间120分钟。
第I卷(三部分,共115分)注意事项:1.答第一卷前,考生务必将自己的姓名、准考证号、考试科目用铅笔涂写在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
不能答在试卷上。
3.考试结束后,考生将本试卷和答题卡一并交回。
第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.$ 19.15. B.$ 9.15. C.$ 9.18.答案是B。
1.Which place hasn’t the woman been to?A.New York. B.Beijing. C.Tokyo.2.How many people are there in the woman’s family?A.5. B.7. C.6.3.Where is the man?A.In a hotel. B.In a shop. C.At home.4.Why is David invited to the party?A.The man’s m other asks him to.B.To help organize the party.C.To control the conversation.5.What does the man mean?A.He wrote the new play.B.He got the biggest part.C.He’s glad to act any part.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
单元检测·提升二十二(满分:150分时间:120分钟)Ⅰ.听力(共两节,满分30分)第一节(共5小题;每小题1。
5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置.听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
W:That was the last bus home!And we've missed it!Call a taxi!M:A taxi?I’m not a millionaire.1What does the man mean?A.They are not rich enough to call a taxi.B.The woman has mistaken him for a millionaire。
C.He doesn’t understand what the woman means.W:I got a few things from the shop。
M:A few?It looks like you bought out the supermarket!2What does the man mean?A.The woman looks like the owner of the supermarket.B.The woman did too much shopping from the supermarket。
C.The woman seems to have bought her things outside the supermarket。
M:After I’ve finished reading this book,I can lend it to you if you are interested。
W:If I’m interested?I've been trying to borrow it everywhere。
1必修2 Unit 4 Global Warming单元题目步骤(过程) 形式(题型) Unit 4Global Warming单元词汇总识 单词测写 单元语法测试单项选择 单元语篇回顾语法填空 单元综合能力检测 完形填空阅读理解 书面表达一.单元词汇总识(单词测写)1. 1 consume vt. __________2. △renewable adj. __________3. △greenhouse n. __________4. △Fahrenheit adj. n. __________5. come about __________6. △Sophie __________7. △Armstrong __________8. graph n. __________9. random adj. __________10. phenomenon (复数-ena) n. __________ 11. subscribe vi. vt__________. 12. subscribe to __________ 13. △fossil n. __________ 14. fuel n. __________ 15. △byproduct n. __________ 16. △Janice__________ 17. △Foster __________ 18. △methane n. __________ 19. △Celsius adj. __________ 20. quantity n. __________ 21. quantities of __________22. tend vi. vt. __________ 23. go up __________24. △Charles Keeling __________ 25. △measurement n. __________ 26. per prep. __________ 27. data n. __________ 28. result in __________ 29. trend n. __________ 30. catastrophe n. __________ 31. flood n. __________ 32. △drought n. __________ 33. △famine n. __________ 34. △George Hambley __________ 35. oppose vt. __________ 36. opposed adj. __________ 37. be opposed to __________ 38. mild adj. __________39. △environmental adj. __________ 40. △environmentalist n. __________ 41. consequence n. __________ 42. state vt. __________243. range n. __________ 44. even if __________ 45. keep on __________ 46. glance vi. n. __________ 47. steady adj. __________ 48. steadily adv. __________ 49. tendency n. __________ 50. widespread adj. __________ 51. on the whole __________ 52. △economical adj. __________ 53. △hectare n. __________ 54. average adj. __________ 55. existence n. __________ 56. outer adj. __________ 57. on behalf of __________ 58. △individual n. adj __________ 59. advocate vt. __________ 60. commitment n. __________ 61. put up with __________ 62. pollution n. __________63. growth n. __________ 64. electrical adj. __________ 65. △appliance n. __________ 66. so long as __________ 67. casual adj. __________ 68. an so on __________ 69. motor n. __________ 70. can n. __________ 71. circumstance n. __________ 72. microwave n. __________ 73. refresh vt. __________ 74. educator n. __________ 75. contribution n. __________ 76. △imperative n. __________ 77. △heading n. __________ 78. △slogan n. __________ 79. presentation n. __________ 80. nuclear adj. __________ 81. disagreement n. __________二.单元语法测试(单项选择)1.I’m afraid you can’t _______ to the village in an hour; you must allow for the icy road. A .get it B .take it C .leave it D .make it2.You may____he will come here to give us a hand. A .rely on it that B .rely on it C .rely on thatD .rely it on that3.—Who’s that at the door? — ___________ is the milkman. A .He B .That C .She D .It4.How would you like if you were watching your favorite TV program and someone came into theroom and just shut it off without asking you?A.that B.oneC.him D.it5.________in the library regulations that any book borrowed be returned by due time, or the borrower will be fined.A.What is required B.It is requiredC.As is required D.Which is required6.It is natural __________ children are curious about the world around them.A.that B.whetherC.what D.How7.______________ that the Chinese government plans to end its one-child policy and instead let families have two children.A.It was reported B.What was reportedC.It has reported D.As was reported8._______takes us ten minutes_______to school every day.A.That , to walk B.It , walkingC.This , walking D.It , to walk9._____ seemed selfish of him not to share his dictionary with others. But you shouldn’t have blamed him for this because he needed his dictionary to finish his paper then.A.That B.WhatC.It D.As10.___________ was a real race against time to get the project done. Luckily, we made it.A.There B.ThisC.That D.It三.单元语篇回顾(语法填空)There is no doubt 1.____________the earth is becoming warmer but there is fierce debate over whether it is human activity that has caused this global warming or whether it is just a natural phenomenon.Many scientists like Dr.Janice Foster believe that people have caused the increase in the earth's3temperature 2.____________ burning of fossil fuels like coal,natural gas and oil to produce energy3.____________byproducts are called ''greenhouse''gases,the most important one4.____________carbon dioxide.These gases trap heat from the sun and therefore warm the earth,without which the earth5.____________(be) about thirtythree degrees Celsius cooler than it is.But increased amount of carbon dioxide means that6.____________ heat energy is trapped in the atmosphere,7.____________(cause)the global temperature to go8.____________.On 9.____________other hand,scientists like George Hambley believe that any warming will be mild with few bad 10.____________ (environment) consequences and more carbon dioxide is actually a positive thing.四.综合能力检测(完形填空、阅读理解和书面表达)1.【完形填空】The reusing trend continues to gain steam in countries all over the globe. Now, there is a shopping mall that is full of 1 stores only. ReTuna, a two-story complex in Eskilstuna. Sweden, offers a wide 2 of shops with recycled goods.ReTuna has been around since 2015, and it was designed to 3 Sweden's problem of rising4 .This is the first mall in the world to focus on5 shopping. The company wants to make it6 for people to find valuable goods by putting second-hand stores under one roof7 consumers having to8 thrift stores (慈善商店)throughout the city."I think it's fun to find something that people have used, and we can use 9 said Cato Limas, a ReTuna customer. "If you look at the things they're selling here, they're almost 10 . So actually, why 11 buying new stuff?" During his first 12 to the mail. Limas 13 about $7 and came away with a bag full of toys for his newborn baby.Nearly every item on sale is from public donations, which are 14 at the mail's drive-through depot (储藏室).The mall's 11 stores include a furniture outlet, a bookstore and a bicycle shop. Stores that sign a contract with ReTuna must 15 to zero-waste.More than 50 people work at the complex, and it has played a role in creating 16 for immigrants in the area. ReTuna 17 adult education courses that focus on design-based recycling as well Sweden has been a longtime 18 when it comes to sustainability. More than 99 percent of thecountry's ordinary household 19 is reused, and separating rubbish for recycling has been a(n)204practice for Swedes since the 1980s.1.A.virtual B.electronic C.second-hand D.ever-lasting 2.A.selection B.description C.analysis D.view3.A.operate B.handle C.challenge D.debate4.A.energy B.stress C.crime D.consumption 5.A.annual B.regular C.sustainable D.favorite6.A.earlier B.easier C.better D.smaller7.A.as to B.regardless of C.thanks to D.instead of8.A.look after B.take over C.search for D.put up9.A.further B.less C.closer D.higher10.A.rare B.new C.clean D.complete11.A.mind B.practice C.bother D.finish12.A.solution B.donation C.effort D.visit13.A.cost B.spent C.rented D.took14.A.called for B.paid off C.sent for D.dropped off 15.A.commit B.refer C.object D.admit16.A.demand B.conflicts C.conditions D.employment 17.A.offers B.evaluates C.records D.changes18.A.owner B.trainer C.1eader D.saver19.A.plan B.waste C.income D.business20.A.ancient B.temporary C.international D.common2.【阅读理解】5In recent years some extreme weather events have arisen from global warming because of human activities, with studies indicating an increasing threat from extreme weather in the future. Scientists were certain that global warming is being caused mostly by increasing concentrations of greenhouse gases and other human activities.Its effects include warming global temperature rising sea levels and expansion of deserts in the subtropics (亚热带). Warming is expected to be greater over land than over the oceans and greatest in the Arctic, with the continuing loss of glaciers, permafrost and sea ice. Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall with floods, heavy snow-fall and species extinction due to great change of temperature. Bad effects on humans include the threat to food security from decreasing crop yields and the loss of populated (住人的) areas because of rising sea levels.Possible responses to global warming are reduction of emissions (排放), adaptation to its effects, building systems resilient to its effects, and possible future climate engineering Most countries are parties to the United Nations Framework Convention on Climate Change (UNFCCC), whose objective is to prevent dangerous climate change. It has adopted a range of policies designed to reduce greenhouse gas and to assist in adaptation to global warming. It is agreed that future global warming should be limited to below 2.0℃(3.6°F) relative to the pre-industrial level.On 12 November 2019, NASA scientists reported that human-made carbon dioxide continues to increase above levels that have not been seen in hundreds of thousands of years: currently, about half of the carbon dioxide released from the burning of fossil fuels remains in the atmosphere and is not absorbed by vegetation and the oceans.21.All of the following statements are mentioned as more frequent extreme weather events EXCEPT________.A.droughts B.heat wavesC.heavy snowfall D.great change of temperature22.The underlined word “resilient” in Paragraph 3 is most likely to mean?A.Bendable. B.Inflexible. C.Unchangeable. D.Recoverable.23.What can we know from the last two paragraphs?A.It is unlikely for us to deal with global warming by reducing greenhouse gas emissions adapting to its effects and climate engineering.67B .There are some efficient solutions to too much carbon dioxide released into the atmosphere.C .It is common that human-made carbon dioxide keeps on increasing greatly in the previous several centuries.D .Future global warming should be limited to below 3.6℃. 3.【书面表达】假定你叫李华,你在读的高中三年级二班班主任王老师安排你在下周一班会上发言,着重讲解夏天遇有雷暴天气时的安全注意事项。
角顿市安康阳光实验学校Module 1 Europe时间:120分钟满分:150分第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What is the woman doing there?A. Writing a story.B. Reading a story.C. Writing a report.2.What will they do?A. See the boy's teacher.B. Meet the boy's friend.C. See their new teacher.3.How does the woman feel about the job now?A. Bored.B. Funny.C. Interested.4.What is Miss Green going to do?A. Watch the man play football.B. Watch David play football.C. Watch David's friend play football.5.When does the conversation most probably take place?A. At midnight.B. In the evening.C. At dawn.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
单元质量评估(一)Unit 1(120分钟150分)Ⅰ. 听力(共20小题; 每小题1. 5分, 满分30分)第一节(共5小题; 每小题1. 5分, 满分7. 5分)听下面5段对话。
每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项, 并标在试卷的相应位置。
听完每段对话后, 你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Who left the window open yesterday?A. Anybody.B. Nobody.C. Somebody.2. Why is the man going to be late?A. He isn’ t feeling well.B. His car has been broken down.C. He can’ t find the place.3. What is the man going to do?A. Run to the airport.B. Wait for another bus.C. Hurry to get to the next bus.4. What does the woman mean?A. The office opens at 8: 00.B. It is 7: 15 now.C. It is 8: 15 now.5. How much does the man have to borrow from the woman?A. $15. 50.B. $15. 15.C. $14. 00.第二节(共15小题; 每小题1. 5分, 满分22. 5分)听下面5段对话或独白。
每段对话或独白后有几个小题, 从题中所给的A、B、C三个选项中选出最佳选项, 并标在试卷的相应位置。
听每段对话或独白前, 你将有时间阅读各个小题, 每小题5秒钟; 听完后, 各小题给出5秒钟的作答时间。
每段对话或独白读两遍。
高二英语space exploration单元测试题(有答案)Unit6 Space exploration单元测试第一部分:单项选择(共20小题;每小题1分,共20分) 21. �C I prefer western food. It’s a kind of healthy food. -- ___ But western food is said to be high in sugar and fat. A. Is that right? B. How do you know that?C. Do you really think so?D. Who told you that? 22. --What do you want to do next? We have half an hour until the basketball game --____. Whatever you want to do is fine with me. A. It just depends B. It’s up to you C. All right D. Glad to hear that 23. _______ from the top of the hill, the city takes the round shape with a flowing river through it. A. Viewing B. To be viewed C. Viewed D. To be viewing 24. If you ____________ of Mary, ask her to come and see me. A. lose sight of B. catch sight of C. are in the sight of D. Are at the sight of 25. I’d rather have a room of my own, however small it is, than ___ a room with others.A. to shareB. to have sharedC. shareD. sharing 26. My father served in the army in ___ when he was in ___. A. 1950’s; twenties B. the 1950’s; his twenties C. the 1950’s; the twenties D. 1950’s; the twenties 27. The speech by t he mayor of Shanghai before the final voting for EXPO 2010 is strongly impressed ___ my memory. A. to B. over C. by D. on 28. Awell-written composition ___ good choice of words and clear organization among other things. A. calls on B. calls for C. calls up D. calls in 29. The food was so ___ that the child couldn’t help tasting it. A. smelly B. invited C. interesting D. inviting 30. It was raining heavily. Little Mary felt cold, so stood ___ to her mother. A. close B. closely C. closed D. closing 31. You s hould try to get a good night’s sleep ___ much work you have to do. A. however B. no matter C. although D. whatever 32. There’s ___ cooking oil left in the house. Would you go to the corner store and get ___? A. little; some B. little;any C. a little; som e D. a little; any 33. The teacher couldn’t make himself ___ attention to because the students were so noisy.A. to payB. to be paidC. paidD. pay 34. He tried to go away without being noticed by his employer but luck ___ him. A. went with B. went against C. went over D. went along 35. ___ straight on and you’ll see a church. You won’t miss it. A. Go B. Going C. If you go D. When going 36. ___ warmly for his work, he was too ___ to fall asleep. A. Praising; excited B. To praise; exciting C. Praised; exciting D. Praised; excited 37. He used to be a popular singer, but drug ____ his ruin. A. resulted from B. contributed to C. attended to D. devoted to 38. I order not to be disturbed, I spent three hours ___ in my study. A. locking B. locked C. to lock D. being locked 39. �C In fact, I’m not used ___ to like that. -- Neither am I. A. to being spoken B. to be spoken C. being spoken D. to speaking 40. Give me an undisturbed hour and I’ll see the work Tom ___ unfinished. A. will leave B. is leaving C. has left D. had left第二部分:完形填空(共20小题;每小题1.5分,满分30分)Although I had left school against the advice of my teachers, I had, without telling anyone, tried to 41 my studies in literature at evening classes. It was a tiresome 42 from one end of the city to another and to 43 among adults was uninteresting. I was the youngest in the 44 , so the friendship I knew at school was 45 . I put up with it for a short period. It was 46 long a walk on cold winter’s nights and it was hard to put my 47 into Shakespeare with wet shoes and trousers. So I continued writing poetry at home. By chance, I 48 some prizes and awards for literature. A young woman from a 49 company came to the college one day. She told me that I won a national poetry award. I 50 at her in astonishment(吃惊) and disbelief. She wanted to make a short 51 about me, to which I said, “ No, Icouldn’t do that.” Not that I had any real 52 . I was just frightened. In the end she 53 me that I should do it the following day. So I did. They made a short film of me reading one of my 54 and I became 55 interested in literature than ever.I 56 what I should do after this, and decided some weeks later that I could not 57 myself spending the rest of my days dealing with machines. So one evening, I hesitatingly (犹豫地) told my parents that I wanted to _58 to school. They were greatly surprised and a little afraid, but they did not try to persuade me not to. They wanted to know if I was 59 , and if I knew what it meant and 60 I realized that if I gave up my job training, it would be very difficult to get a good job. But nothing could stop me, and they asked about the matter no further. 41. A. stop B. go on C. continue D. walk 42. A. talk B. journey C. job D. walk 43. A. do B. sit C. talk D. work 44. A. family B. class C. city D. country 45. A. absent B. missed C. lost D. over 46.A. tooB. veryC. muchD. quite 47. A mind B. heart C. soul D. thought 48. A. defeated B. beat C. won D. hit 49. A. TV B. radio C. shoe D. food 50. A. looked B. fixed C. shouted D. stared 51.A. talkB. filmC. conversationD. speech 52. A. reason B. cause C. excuse D. wish 53. A. advised B. suggested C. agreed D. persuaded 54. A. poems B. stories C. speeches D. plans 55. A. less B. much C. far D. more 56. A. wandered B. considered C. discussed D. wondered 57. A. think B. consider C. spend D. imagine 58. A. drop B. leave C. return D. go to 59. A. sure B. clear C. curious D. true 60. A. whether B. that C. how D. what 第三部分:阅读理解(共20小题,每小题2分,满分40分) I.阅读下面短文,从每题所给的四个选项A、B、C和D中,选出最佳选项。
Module 1Europe单元测试班级:姓名:得分:Ⅰ.听力部分(共10小题;每小题1.5分,满分15分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What will the man do?A.Take the woman to a lovely garden.B.Go to see a film with the woman.C.Pick up the woman at 6:30.2.What is Jenny?3.What time is it now?A.It’s 5:35.B.It’s 6:40.C.It’s 6:15.4.What’s the man’s opinion of the woman’s car?A.Her car is better than his.B.Her car is cheaper.C.Her car is not so good.5.What does the woman worry about?A.The man will not be able to sleep.B.Someone will enter the back door while the man is sleeping.C.The lock on the door will break.第二节(共5小题;每小题1.5分,满分7.5分)听下面2段对话。
每段对话后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话读两遍。
听第6段材料,回答第6~8题。
6.Why was the woman unhappy?A.She was sick.B.She had no time to write her composition.C.She couldn’t think of a topic for her composition.7.What did the man suggest to the woman?A.Taking a trip.B.Writing about her trip.C.Trying to take some pictures.8.How did the woman think about writing the composition after she heard the man’s suggestion?A.Still very difficult.B.All feel the same.C.Easy.听第7段材料,回答第9~10题。
盘船州斜盒市鸽悉学校光山二高高二下学期单元测试英语试卷说明:考试时间:100分钟本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
共150分。
考试时间120分钟。
第一卷(三大题,共115分)第一部分:听力理解(共两节,30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一道小题,从每题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你将有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
1.How many blocks does the man have to pass by?A.3. B.5. C.7.2.What will the woman decide to buy?A.Two dozen eggs. B.A small thing. C.A dozen eggs.3.What does the man mean?A.He thinks the forecast is very believable.B.He thinks the forecast is always unbelievable.C.He thinks sometimes the forecast cannot be believed.4.What’s the probable relationship between the two speakers?A.Boss and employee.B.Teacher and student.C.Husband and wife.5.What can we learn from the conversation?A.The glasses are worth much money.B.The man will lend the woman money.C.The woman can’t afford the glasses.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
高二年级Units 8-10月考英语试卷第Ⅰ卷(三部分,共105分)第一部分听力测试(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)请听下面5段对话,选出最佳选项。
1. How long will it take the man to fix the woman’s watch?A.More than two days. B.More than a week.C.Not more than a week.2. How much did the woman pay for the cap?A.10 dollars. B.40 dollars. C.50 dollars.3. What will Amanda probably do?A.Buy Charlie the books. B.Borrow books for Charlie.C.Return books for Charlie.4. Where is the man?A.In a hotel. B.In the street. C.At the railway station.5. What does the woman mean?A.The seat is empty. B.Another man took the seat.C.The seat was empty minutes ago.第二节(共15小题,每小题1.5分,满分22.5分)请听下面5段对话或独白,选出最佳选项。
请听第6段材料,回答第6、7题。
6. What’s the probable relationship between the two speakers?A.Husband and wife. B.Boss and secretary.C.Workmates.7. Who will get higher pay?A.Those who are well educated.B.Those who have working experience.C.Those who can speak a second language.请听第7段材料,回答第8至10题。
号顿市安谧阳光实验学校模块检测第Ⅰ卷第一部分:听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)1.When did John post the letter?A.On Tuesday. B.On Monday.C.On Wednesday.2.Where does the conversation probably take place?A.At home. B.In a laundry.C.In a hotel.3.What is the woman doing now?A.Listening to a concert. B.Surfing the Internet.C.Looking for a dress.4.What color does the man recommend?A.Grey. B.Pink.C.White.5.What is the man going to do on Thursday?A.Go shopping with the woman.B.Have an interview.C.Visit his grandmother.第二节(共15小题;每小题1.5分,满分22.5分)听第6段对话,回答第6至7题。
6.What is the relationship between the two speakers? A.Father and daughter. B.Mother and son. C.Sister and brother.7.What is the woman going to do now?A.Prepare the lunch. B.Go shopping.C.Go on a business trip.听第7段对话,回答第8至9题。
8.What is the woman going to do tonight?A.Have a meeting.B.Have dinner with her colleague.C.Work overtime.9.When will the two speakers have dinner on Friday? A.At 5:30. B.At 6:30.C.At 8:00.听第8段对话,回答第10至12题。
感顿市安乐阳光实验学校Unit 2 People on the move本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
满分150分。
考试时间120分钟。
第Ⅰ卷(共115分)第一部分:听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.How long will the woman be away?A.About 5 hours.B.About 15 hours.C.About 7 hours.2.What does the man probably do?A.A reporter. B.A fisherman. C.An athlete. 3.What does George like doing most on Sundays?A.He likes doing nothingB.He likes swimming.C.He likes playing tennis.4.What does the woman mean?A.The man is always busy.B.The man is inventing an excuse.C.The man has to attend the class meeting.5.How did the man find his job?A.With the help of one of his friends.B.With the help of the woman.C.With the help of the ads in the newspaper.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
高二英语选修6 Unit 4 Global warming单元测试卷高二英语选修6 Unit 4 Global warming单元测试卷第一卷(选择题共95分)第一部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)1.________ with the size of the whole earth, the biggest ocean does not seem big at all.A. CompareB. When comparingC. ComparingD. When compared2.Please tell me how the accident_____. I am still in the dark.A. came byB. came outC. came toD. came about3.The accident ______ the death of two passengers.A. resulted fromB. resulted inC. resulted ofD. resulted with4.It is in the west of China _____ there is no doubt _____it is going to rain tomorrow.A. where; whetherB. that; thatC. that; whetherD. where; that5.It was 1969___ the American astronauts succeeded in landing on the moon.A. thatB. whenC. on whichD. which6.It was ______ back home after the experiment.A. not until midnight did he goB. until midnight that he didn’t goC. n ot until midnight that he wentD. until midnight when he didn’t go7.There's some doubt ____he'll keep his promise.A. whetherB. ifC. thatD. which8. The _____ parents were all _____for the children's safety.A. concerned; concernedB. concerned; concerningC. concerning; concerningD. concerning; concerned9. The students ages ____ 15 to 18.A. rangeB. rangedC. range fromD. ranges from10. _______, we’ll go camping.A. weather permitsB. If weather will permitC. weather permittingD. weather permitted11.______, we would have not finished the work on time.A. If you didn’t help usB. without your helpC. without youD. with your help12. ---I will not come here tomorrow.--- _____________to me, because I don’t care.A. It doesn’t make an y differenceB. It makes much differenceC. It doesn’t make no differenceD. It makes a difference13. You can go out, _________you promise to be back before 11 o'clock.A. as far asB. so far asC. whenD. as / so long as14. -I apologize for not being able to join you for dinner.-____.We’ll get together later.A. Go aheadB. Not to worryC. That’s rightD. Don’t mention it15. .Christmas is _____ special holiday when _______ whole family are supposed to get together.A. the, theB. a, aC. the, aD. a, the第二节:完形填空(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Unit2 poems单元测试卷第一卷(选择题共85分)第一部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)1.—Will you join us in the game?—Thank you,A. but why not?B.but I’d rather not.C.and I won’tD.and I’ll join.2. ---Could you turn the TV down a little bit?---______.Is it disturbing you?A. Take it easy.B.I’m sorry.C.Not a bitD.It depends3. Jim did very well. He ________ two goals before half-time.A. had scoredB. had kickedC. scoredD. made4. If only we ____ then the disease was curable.A. knewB. could knowC. had knownD. would have known5. If you _________ my advice, you ________ your failure now. You _________ your victory.A. took ... wouldn’t cry over ... would celebrateB. had taken ... wouldn’t have crie d over ... would have celebratedC. had taken ... aren’t crying over ... are celebratingD. had taken ... wouldn’t be crying over ... would be celebrating6. If the cat __________the sparrow, it________ into the pond.A .hadn’t teased, would not have fal lenB .hasn’t teased, would not have fallenC .hadn’t teased, did not fallD .hadn’t teased, won’t have fallen7. What surprised me was not what he said but ______he said it.A. the wayB. in the way thatC. in the wayD. the way which8. ---Is that the small town you often refer to?----Right, just the one____ you know I used to work for years.A. thatB. whichC. whereD. what9.Five players ________a basketball team.A. made up of B making up of C consists of D are consisted10.Many English poems ________Chinese ______ well.A. translated into; translateB. translated into; didn’t translateC.translating into; didn’t translateD. translated from; didn’t translate11.---How much longer do you think we can ________?----Ten days, maybe. I’m not sure.A.hold onB. hold upC. hold ontoD. hold down12. ---Do you think I can wear sports clothes for his wedding?---No, sports clothes are not______.A proper B. right C. appropriate D. match13. --- What on earth are you doing here?--- Ca n’t you see I’m trying to ____the garage____ a recreation room.A, transform; from B. transform; into C. change; into D. turn; into14. I like reading poems, because poems can ___certain ____.A. convey; emotionB. convey; emotionsC. express; emotionsD.explain; emotions15. With my money ______, I went back home.A. ran out ofB. ran outC.runing out ofD. running out第二节:完形填空(共20小题,每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从16-35各题所给的A.B.C.D四个选项中,选出最佳选项。
How did you do it, Dad? How have you managed not to take a drink for almost 20 years? It took me almost 20 years to have the 16 to even ask my father this very personal question. When Dad first 17 drinking, the whole family was on pins and needles every time he got into a 18 that, in the past, would have started him 19 again. For a few years we were 20 to bring it up for fear that the drinking would begin again."I had this little poem that I would recite to myself at least four to five times a day," was Dad's 21 to my 18-year-old unasked question. "The words were a constant (经常的) 22 to me that thingswere 23 so hard that I could not deal with them," Dad said. Then he 24 the poem with me. The poem's 25, yet profound (深刻的) words immediately became 26 of my daily routine as well. About a month after this 27 with my father, I received a gift in the mail from a friend of mine. It was a book of daily sayings of wisdom with one 28 for each day of the year.It has been my 29 that when you get something with days of the year on it, you naturally turn to the page that lists your own 30.I 31 opened the book to November 10 to see 32 words of wisdom this book had in store for me. I was 33 when I looked at the page, and then tears of disbelief and appreciation 34 down my face. There, on my birthday, was the exact same poem that had 35 my father for all these years! It is called the Serenity (平静) Prayer:God, grant me the serenity to accept the things I cannot change; the courage to change the things I can; and the wisdom to know the difference.16. A. chance B. courage C. ability D. right17. A. gave up B. took up C. went on D. carried on18. A. way B. habit C. situation D. house19. A. reciting B. asking C. smoking D. drinking20. A. sure B. uncertain C. afraid D. eager21. A. reply B. words C. excuse D. explanation22. A. fear B. imagination C. thought D. reminder23. A. never B. seldom C. always D. ever24. A. discussed B. shared C. offered D. talked25. A. wonderful B. long C. simple D. boring26.A. all B. that C. any D. part27. A. talk B. quarrel C. trip D. lesson28. A. listed B. included C. read D. said29. A. method B. experience C. wealth D. message30. A. character B. birthday C. qualities D. favorites31. A. doubtfully B. carefully C. happily D. hurriedly32. A. where B. whether C. what D. how33. A. excited B. astonished C. disappointed D. frightened34. A. hung B. pulled C. rolled D. pushed35. A. troubled B. disturbed C. pleased D. helped第二部分:阅读理解(共20小题;每小题2分,满分40分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。