大学英语三级-31及答案解析.doc

1、大学英语三级-31 及答案解析(总分：85.00，做题时间：90 分钟)一、Part Vocabulary an(总题数：20，分数：20.00)1.The mayor launched an _ to the public to give blood to the victims of the disaster.（分数：1.00）A.appealB.approvalC.approachD.application2.In order to write an article on the famous scientist, Samuel went to Harvard to make a(n)

2、_ about his academic background.（分数：1.00）A.requestB.inquiryC.acquirementD.requirement3.It is said that stress and tiredness often _ a lack of concentration.（分数：1.00）A.result inB.respond toC.rank asD.reflect on4.In my opinion, your essay is very good _ a few spelling mistakes.（分数：1.00）A.besidesB.exce

3、ptC.except forD.in addition to5.He is a good businessman, but his bad manner _ make people annoyed.（分数：1.00）A.proceeds toB.turns toC.proves toD.tends to6.How to balance the government“s budget without raising taxes is a _ problem.（分数：1.00）A.rawB.roughC.toughD.worn7.By 1900 the American automobile ag

4、e had begun-12 companies produced a _of more than 4,000 cars.（分数：1.00）A.numberB.quantityC.totalD.whole8.As time is limited, we should _other work and focus on this project.（分数：1.00）A.put upB.put outC.put onD.put aside9.It was a personal _and she had no intention of talking to any journalist about it

5、.（分数：1.00）A.questionB.matterC.stuffD.event10.The students are advised to _to the new environment upon entering university and to develop the ability to solve problems.（分数：1.00）A.admitB.adaptC.advanceD.act11.He was unable to _the police that he had been elsewhere at the time of the crime.（分数：1.00）A.c

6、onquerB.confrontC.convertD.convince12.Will you _the plan to find out whether there is anything unsuitable in it?（分数：1.00）A.look throughB.see throughC.look upD.see to13.Would you be _to show me the way to the Tianfu Square?（分数：1.00）A.so kindB.kind soC.kind enoughD.too kind14._ all my letter, I had a

7、drink and went to bed.（分数：1.00）A.FinishingB.Being finishedC.FinishedD.Having finished15.I can hardly concentrate myself on the Listening Test _this noise going on.（分数：1.00）A.withB.becauseC.forD.since16.We enjoyed ourselves very much at the party: you _ with us.（分数：1.00）A.should have comeB.must have

8、comeC.must comeD.should come17.The goals for _he had fought all his life were achieved in spite of the difficulties and hardships he had met.（分数：1.00）A.whatB.whichC.thatD.those18.His grandfather is supposed _ for New York last Friday.（分数：1.00）A.to have been leftB.to be leavingC.to have leftD.to leav

9、e19.Rosemary used to rise early every morning during her stay on the farm, _?（分数：1.00）A.couldn“t sheB.used sheC.did sheD.didn“t she20.She called a technician into her office and wanted _immediately.（分数：1.00）A.the computer was repairedB.him repair the computerC.the computer is repairedD.the computer

10、repaired二、Part Reading Compr(总题数：0，分数：0.00)三、Passage One(总题数：1，分数：10.00)Who shed tears at moving movies? Who gets so swept away by excitement that they leap to their feet and bug complete strangers? Who falls apart when a relationship ends? The surprising answer: men. The movie is likely to be Field

11、 of Dreams which has brought many men to tears, they may get over-excited during a football game or the breakup may just result from their ideas. However, new research reveals that a man“s emotional life is as complex and rich as a woman“s, but often remains a mystery to him as well as to any woman

12、who loves him. Although emotions have long been considered a female thing, men report feelings as often as woman and describe their experiences of emotion similarly. In an analysis of emotional intelligence of 500,000 adults, men rated just as high in emotional awareness. In studies of married coupl

13、es, hundreds proved as sensitive to their mates“ stress levels as wives and just as capable of offering support. Although both men and woman sigh, cry, laugh, get angry, and shout, they express emotions differently. “Emotions live in the background of a man“s life and the foreground of a woman“s,“ s

14、ays psychologist Josh Coleman, author of The Lazy Husband.“ Women seem naturally more in touch with their emotions, while men have to work at it. But when men do, it“s a win-win situation. They discover a whole new dimension (空间)of themselves. Their relationships are happier, and they“re happier too

15、.“（分数：10.00）(1).Which of the following is most probably the main idea of the passage?（分数：2.00）A.Men usually don“t know they can be emotional.B.Men are different from women in background.C.Men are actually as emotional as women.D.Women are usually more emotional than men.(2).From the context, we knew

16、 that Field of Dream is _.（分数：2.00）A.an emotional movieB.a science movieC.a surprising movieD.a sports movie(3).What has been found from the analysis of emotional intelligence of 500,000 adults?（分数：2.00）A.Men are similar to women in emotional awareness.B.Men“s emotional life is always a mystery to w

17、omen,C.Men would share emotional experiences with women.D.Both husbands and wives are suffering from stress.(4).Men and women are different in _.（分数：2.00）A.their attitudes to their relationshipsB.their background and foregroundC.their ways to express their emotionD.their views about happiness(5).It

18、would be a win-win situation if _.（分数：2.00）A.men and women are in natural touchB.men pay attention to their wives“ emotionsC.women are more emotional than menD.men are aware of their emotional life四、Passage Two(总题数：1，分数：10.00)Every 14 days a language dies. By 2100, more than half of the more than 7,

19、 000 languages spoken on Earth will likely disappear, taking with them a wealth of knowledge about history, culture, the natural environment, and how the human brain works. Language defines a culture. Words that describe a particular cultural practice or idea rarely translate precisely into another

20、language. Many endangered languages have rich cultures with stories, songs, and histories passed on to younger generations, but no written form. With the disappearance of a language, an entire culture is lost. Much of what humans know about nature is expressed only in oral languages. Indigenous (土著)

21、 groups that have interacted closely with the natural world for thousands of years often have deep insights into local lands, planets, animals, and ecosystems (生态系统). Studying indigenous languages therefore benefits environmental understanding. Studying various languages also increases our understan

22、ding of how human communicate and store knowledge. Every time a language dies, we lose part of the picture of what our brains can do. Throughout human history, the languages of powerful groups have spread while the languages of smaller cultures have become extinct. As big languages spread, children

23、whose parents speak a small language often grow up learning the big language. Those children or their children may never learn the small language, or they may forget it as it falls out of use. This has occurred throughout human history, but the rate of language disappearance has quickened dramatical

24、ly in recent years.（分数：10.00）(1).When a language dies, what will also disappear together with it?（分数：2.00）A.History and wealth of human beings.B.Much of knowledge of human beings.C.The way the human brain works.D.The natural environment of the world.(2).Most of the time, it is impossible to _.（分数：2.

25、00）A.say exactly the same thing about culture in two languagesB.translate words from one language into another languageC.understand the written form of old stories, songs and historiesD.pass the rich oral culture from one generation to the next(3).According to the passage, indigenous people _.（分数：2.

26、00）A.have no way to keep the knowledge they gained overtimeB.know a great deal about their natural environmentC.give little help to the environmentalists in protecting naturesD.paid little attention to the ecosystems several thousand years ago(4).Which of the following best explains the word “extinc

27、t“ in the last paragraph?（分数：2.00）A.Fast developingB.No longer existingC.Widely spreadingD.Never changing(5).What does the passage say about the languages of smaller cultures?（分数：2.00）A.Parents do not use a small language at all.B.They have been dropping out at the same speed.C.Children have no chan

28、ce to learn them from parents.D.They are often replaced by big languages.五、Passage There(总题数：1，分数：10.00)For the most part, shopping online is as safe as shopping at your local mall. As long as you know what to look out for, there“s no reason to battle traffic or long lines when you can just as easil

29、y order what you want at home. There are, though, some ways to make ordering online a little bit safer. Here are some tips. Never click on links in E-mails from strangers. Fraudsters (骗子) send e-mail with links to sites that look like genuine shopping sites but are actually designed to steal persona

30、l information. It“s safer to find a site through a web search or to shop online at a familiar store. Check the protections offered by your credit card. Some cards offer 100 percent fraud (诈骗)protection, so if you do fall victim to fraud: they will cover the cost as long as you report it within a rea

31、sonable time frame. Besides, card issuers often monitor spending activity so they can notice when something unusual happens: such as a bud expenditure at a store not previously shopped at. “Visa continually monitor account to detect suspicious or unusual activity,“ explains Jennifer Doidge, spokeswo

32、man for Visa. Use different passwords, Steve Furman, marketing director of Discover“s E-business , recommends keeping two sets of passwords, one for financial transaction (交易) and one for media sites and other less secure locations. “It“s another layer of protection,“ he says. Of course, that also m

33、eans more passwords to remember. Be smart, but don“t let fear get in your way. If you take necessary measures, you can stay safe while shopping online.（分数：10.00）(1).According to the passage, it is NOT a good idea to _.（分数：2.00）A.visit any familiar web sites.B.find a site through web searchC.visit th

34、e site of a well-known storeD.click on links provided by strangers(2).Some credit cards will cover your loss if you _.（分数：2.00）A.offer 100% fraud protectionB.check the protectionsC.report the fraud promptlyD.give a good reason(3).By “unusual activity“, Visa spokeswoman Doidge may mean _.（分数：2.00）A.v

35、isiting very expensive stores for the first timeB.falling victim to fraudsters“ tricksC.spending a great deal of money at a new storeD.monitoring accounts continually(4).The disadvantage of having two sets of passwords is that _.（分数：2.00）A.the passwords are difficult to getB.it increases the burden

36、on users“ memoryC.transactions may happen in less secure locationsD.an additional layer of protection is involved(5).the writer of this passage probably thinks that _.（分数：2.00）A.since unusual activity exists, shopping online should be avoidedB.shopping online can be safer if we are cautiousC.we shou

37、ld work to bring the fraudsters to lawD.fear in e-shopping is entirely groundless六、Passage Four(总题数：1，分数：10.00)You want a healthy diet for yourself, but did you realize you“re also affecting the planet with how and what you eat? Whole food, organic food and new food can all play an important part in

38、 preventing climate change, saving fish and rainforests, reducing pollution and conserving energy for future generation. The following steps outline how: Reduce your meat consumption; Most production requires a lot of water, land and potentially harmful matters such as hormones (荷尔蒙) antibiotic (抗生素

39、), and leads to pollution of soil, air and water. Try switching from beef to chicken or fish, or better still, to beans, tofu and nuts. Eat organic foods. Organic food isn“t just healthier for you; it“s also healthier for the land, water, air, wildlife and the workers who produce it. If you can find

40、 some organic product, choose strategically. For example, strawberries, sweet bell peppers, and apples require and retain higher pesticide (杀虫剂) levels than corn, onions, and sweet potatoes. Buy locally produced foods. Buying local foods that are in season is good for many reasons. Buying from local

41、 sellers reduces fuel consumption and unnecessary traffic. Locally produced food is generally fresher and uses less packaging. Buying anything produced locally helps save resources used in packing, processing, marketing and shipping. Reduce your cooking fuel use. The raw-food movement has swept the

42、nation, and many people swear they feel better eating raw.Preparing raw food consumes less energy, and raw food is usually fresh by definition. Try using a solar oven. They can cook a wide variety of dishes and require no fuel.（分数：10.00）(1).Which of the following is the best title for the passage?（分

43、数：2.00）A.A Better Diet for You and your Environment.B.Effective Ways to Save the EnvironmentC.Less Meat and Save the EnvironmentD.The Advantages of Organic Food.(2).To protect the environment, it is better for you to eat more _.（分数：2.00）A.beans and nutsB.beef and chickensC.fish and beefD.meat and to

44、fu.(3).In choosing organic foods, you should keep in mind that _.（分数：2.00）A.onions may have more pesticide on them than applesB.it“s better to eat strawberries and apples than sweet potatoesC.it“s probably better to buy onions than sweet bell peppersD.buying them won“t make any difference for their

45、producers(4).Buying locally produced foods is better for the environment because they _.（分数：2.00）A.are usually very freshB.require less packagingC.require no processingD.are always in season(5).Why are eating raw food and using a solar oven recommended?（分数：2.00）A.Both have been widespread across the

46、 nationB.Both come in a great many varieties.C.Both make fresh food by definition.D.Both help reduce the consumption of fuel.七、Part Translation f(总题数：5，分数：10.00)21.A man“s emotional life is as complex and rich as a woman“s, but often remains a mystery to him as well as to any woman who loves him.（分数

47、：2.00）A.男人的情感生活与女人不同，既复杂又丰富，并且还很神秘，但所有女人都爱这一点。B.男人的情感生活与女人的一样复杂和丰富，但这对男人自己以及爱他的女人仍常常是一个谜。C.男人的情感生活的复杂和丰富与女人一样，但常常这是个令人困惑的谜，而女人就爱他的这一点。D.男人与女人一样有着复杂和丰富的情感生活，但他常常不了解这一点，也不了解爱他的女人。E.男人的情感生活比女人更复杂和丰富，但保持一种神秘感会使所有女人更爱他。22.Every time a language dies, we lose part of the picture of what our brains can do.（

48、分数：2.00）A.每次当一种语言消亡，我们都会失去有关人类大脑的一部分知识。B.每当一种语言消亡， 我们都会失去关于人类大脑能力的一部分知识。C.每种语言死亡，我们便失去一部分图画，无论我们大脑能做什么。D.每次当一种语言消亡，我们便失去有关人类大脑能力的部分图画。E.每一种语言消亡，我们都会失去人类大脑能力的一部分功能。23.Fraudsters (骗子) sent E-mails with links to sites that look like genuine shopping sites but are actually designed to steal personal inf

49、ormation.（分数：2.00）A.骗子们用这些链接向看是真实的购物网站发送邮件，这些网站实际上是设计来专门窃取私人信息的。B.骗子们发送一些邮件用来连接购物网站，这些看起来似乎真实的邮件却能使网上的私人信息被盗。C.骗子们发送一些有链接的邮件，链接通向看似真实的购物网站，但这些网站却是来盗取私人信息的。D.骗子们发送的邮件与一些购物网站有关联，这些邮件让人们购物，却使他们在网上的个人秘密丢失。E.骗子们发送带有链接的邮件，所链接的购物网站看似真实，实际上却是专门设计来窃取私人信息的。24.Most production requires a lot of water, land and potentially harmful matters such as hormones (荷尔蒙) antibiotic (抗生素), and leads to pollution of soil, air and w