大学四级-651及答案解析.doc

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1、大学四级-651 及答案解析(总分：712.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.1. 家用电脑的普及。 2家用电脑的好处。 3家用电脑带来的问题。（分数：106.00）_二、BPart Reading (总题数：10，分数：70.00)2.The subjects who lived an isolated life had death rates five or six times higher than people with families and friends.（分数：7.00）填空项 1:_3.Married men a

2、nd women tend to have a happier life than single, divorced or widowed people of the same age.（分数：7.00）填空项 1:_4.The Japanese are among the healthiest and longest-lived people in the world because of their diet.（分数：7.00）填空项 1:_5.Japanese-Americans who live in strongly Japanese neighborhoods and have m

3、ainly Japanese friends tend to live longer than those who do not.（分数：7.00）填空项 1:_6.People with strong social ties may simply have much to care for. They care for loved ones, family, friends and get-togethers.（分数：7.00）填空项 1:_7.Close human ties may make life longer, but not fuller.（分数：7.00）填空项 1:_8.Wh

4、ile shocks of life tend to cause increases in the rates of many diseases, social contacts can help us to get through these otherwise very rough changes.（分数：7.00）填空项 1:_9.Joggers involved with other people 1.（分数：7.00）填空项 1:_10.Pet owners are more likely to 1.（分数：7.00）填空项 1:_11.Social contacts also pr

5、ovide us with 1.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：1，分数：56.00)Questions 11 to 18 are based on the conversation you have just heard.（分数：56.00）A.Hes afraid that very few people are registered.B.He put the information on top of his desk.C.He doesnt know the answer right now.D.He gets a headache.A.Mr.

6、 Jones might fix the radio.B.She doesnt want to work for Mr. Jones.C.She doesnt like to speak to Mr. Jones.D.Mr. Jones may have broken the radio.A.Asking for some financial aid.B.Lending something to a student.C.Reading a students application.D.Borrowing money for a business.A.Peters mother is comin

7、g for dinner.B.Peter will be unable to come.C.Peter doesnt like to come.D.Peter is visiting his mother.A.160.B.120.C.180.D.80.A.He began his studies more than five years ago.B.He will be working for at least five more years.C.He has taken the least time of anyone to finish.D.He finished his degree a

8、 long time ago.A.He thinks the lake is very wide, too.B.He wants to swim across the lake.C.He doesnt think the lake is very wide.D.He doesnt know why she wants to swim.A.The club needs some sports as well.B.Raising the money will be hard.C.All the students would like formal ball.D.The festival will

9、begin the year nicely.四、BQuestions 19 to(总题数：1，分数：28.00)A.A journey to Canada.B.An impression of a foreign country.C.Culture shock in a new environment.D.A hard experience in a foreign country.A.The anxiety that results from losing all the familiar signs and symbols of social communication.B.The anx

10、iety that others will laugh at him.C.The anxiety that one will lose something in a foreign country.D.The anxiety that one will have to be faced with reality in a foreign country.A.A feeling as a fish out of water.B.A feeling that series of props have been knocked from under you.C.A feeling that one

11、has experienced some frustration and anxiety.D.A feeling that one is rejected by the society.A.A person needs to go back home frequently.B.A person needs adjustment in a new environment.C.A person needs to experience some frustration.D.A person needs to depend on others.五、BQuestions 23 to(总题数：1，分数：2

12、1.00)A.How to select a good umbrella.B.How to sharpen the senses.C.How to treat minor aches and pains.D.How to predict the weather.A.It stops working.B.It becomes sharper.C.It confuses odors.D.It detects fewer odors.A.They both have leg injuries.B.They are too tired to walk any further.C.They have n

13、o umbrella with them.D.They have seen no signs to give them directions.六、BSection B/B(总题数：1，分数：21.00)BPassage One Questions 26 to 28 are based on the passage you have just heard. /B（分数：21.00）A.They both form in large spherical masses.B.They are both made of tiny water droplets.C.They are both common

14、 only in cold climates.D.They both change shape when temperatures vary.A.The density of the water droplets in the air.B.The size of the water droplets.C.The temperature of the water droplets.D.The purity of the water vapor.A.Why fog freezes at low temperatures.B.How very small droplets can form.C.Wh

15、y the density of fog varies.D.How water droplets stay suspended in air.七、BPassage Two(总题数：1，分数：21.00)A.They can be built to be very light.B.They are inexpensive to operate.C.They can be directed by remote control.D.They easily connect distant points.A.Mountain areas.B.Small countries.C.Busy cities.D

16、.Private business.A.People in small villages.B.Large public interest groups.C.Operators of conventional communicational systems.D.Managers of international business groups.八、BPassage Three(总题数：1，分数：28.00)A.As a French translator while stationed in Paris.B.While serving in the army.C.As a dramatist i

17、n the American theater.D.His college life.A.Three years.B.Almost four years.C.Two years.D.Three years and one semester.A.At least three.B.Four.C.Only two foreign languages.D.At least two.A.To assign a person poorly.B.To assign language translators.C.To assign a person in their best language.D.To ass

18、ign a person a job that is not consistent with his best qualifications.九、BSection C/B(总题数：1，分数：77.00)People who lived in towns and cities could easily refresh themselves in the hot summers just before the turn of theU (36) /U. Coca-Cola had been invented in Alaonta in the 1890s, and it was for sale

19、at thousands ofU (37) /Uand candy store sodaU (38) /Uall over America. But people who lived in the country couldnt easily go into town every time they wanted a Coca-Cola orU (39) /Usoda water. So Joe Biedenharn, a Vieksburg, Mississippi, candy storeU (40) /U, decided soda should be takenU (41) /Uof

20、the cities and into the country, where most Americans lived. He began to fill 10.5U (42) /U, wire-stopped bottles with Coca-Cola, shipping them byU (43) /Uand boat to the small towns along the Mississippi River.U (44) /Uthat Biedenharn was forced to move his bottling plant to a larger building.U (45

21、) /U. Biedenharn sent them his first two cases,U (46) /U.（分数：77.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十、BPart Reading (总题数：10，分数：90.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十一、BSection B/B(总题数：5，分数：44.50)22.The new moral dilem

22、ma is caused by _.（分数：8.90）A.high death rate of heart transplantsB.too low a proportion of successful operationsC.delicate organs being transplantedD.too few human organs for too many recipients23.The development of medical techniques has resulted in _.（分数：8.90）A.more people seeking organs transplan

23、tsB.greater debate over organ transplantsC.the increase in the number of donorsD.higher standards for organ transplants24.The best title of this passage would be _.（分数：8.90）A.New Doctors DilemmaB.Development of Organ TransplantC.Heart and Other Organ TransplantD.Christian Bernard-Heart Transplant Pi

24、oneer25.The first heart transplant was so controversial because people believed that _.（分数：8.90）A.the recipient of the first heart transplant obviously diedB.a persons personality would be changed after a heart transplantC.the heart was the most delicate organD.doctors would have to kill the donor f

25、or his heart26.Who should make a decision in the organ transplant if a donors organ were equally suitable for two recipients?（分数：8.90）A.The doctors.B.The donors.C.The recipients.D.Not mentioned in the passage.十二、BPassage Two/B(总题数：5，分数：44.50)27.When her children have grown up, the author will feel f

26、ree to _.（分数：8.90）A.live more dangerouslyB.travel by airC.commit suicideD.risk an explosion28.What interests the writer about the young is that they _.（分数：8.90）A.have so many unselfish ambitionsB.have such long-term ambitionsC.dont all want to be spacemenD.all long for adult pleasures29.She feels th

27、at as an adult one must（分数：8.90）A.achieve ones ambitions at all costsB.continue to be ambitiousC.find a compromise between ambition and realityD.give up all ones earlier ambitions30.What does the author feel is wrong with the modern youth?（分数：8.90）A.Their wanting to grow up.B.Their not wanting to im

28、prove adults.C.Their wanting to improve adults.D.Their not wanting to grow up.31.What are her present feelings about her children?（分数：8.90）A.Their behavior is improving.B.They dont spend enough time at home.C.They are approaching a difficult age.D.They are choosing strange friends.十三、BPart Cloze/(总题

29、数：20，分数：70.00)A.hostileB.hydraulicC.hazardousD.harmlessA.resemblingB.alikeC.similarD.identicalA.In essenceB.In partC.In advanceD.In returnA.brakeB.blazeC.breachD.brandA.restrictB.resistC.reverseD.retrieveA.hatchB.trainC.duplicateD.patentA.linesB.limitsC.spaceD.agesA.navigationB.mysteryC.outcomesD.de

30、stinationA.broodsB.breedsC.blendsD.blastsA.got along withB.given rise toC.come up withD.lived up toA.qualityB.propertyC.priorityD.quantityA.issuesB.heightC.difficultiesD.goalsA.skinB.tissueC.organD.muscleA.manipulationB.managementC.manufactureD.maturityA.spotB.eraC.deadlineD.schemeA.beneficialB.disa

31、ppointingC.surprisingD.extremeA.thatB.becauseC.ifD.whenA.to the pointB.in no caseC.in an attemptD.with regardA.after allB.on the otherC.in any case handD.at a restA.whatB.asC.whereD.so十四、BPart Translat(总题数：5，分数：35.00)52.Change-or the ability to 1 (使自己适应变化中的环境) -is essential to evolution.（分数：7.00）填空项

32、 1:_53.If a patient at Beth Israel is not responding to treatment, it is 1 (很平常) for his nurse to promote another approach to his doctor.（分数：7.00）填空项 1:_54.A unique aspect of the voice dialer is that it is speaker independent, the unit will 1 (对任何声音都有反应，无论是什么性别、口音或是声调).（分数：7.00）填空项 1:_55.Would you p

33、lease 1 (预订一张座位票) for this evenings concert?（分数：7.00）填空项 1:_56.His book has 1 (造成巨大影响) its readers.（分数：7.00）填空项 1:_大学四级-651 答案解析(总分：712.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.1. 家用电脑的普及。 2家用电脑的好处。 3家用电脑带来的问题。（分数：106.00）_正确答案：()解析：BAdvantages and Disadvantages of Home Computer/B Today, more

34、and more families have a computer at home. With the advent and popularity of the home computer, its advantages and disadvantages have been a subject of discussion. There is no doubt that, like TV, home computer benefits people hugely. With the computer, the home will become a library, a school, an o

35、ffice, and an entertainment center. All transactions, from banking to shopping, will be performed electronically and all information, from train schedules to discoun-price goods, will be as close as the press of a key. In addition, home computer makes it more convenient to keep in touch with our fri

36、ends or families via-Email. Despite the increase in efficiency and convenience generated by the home computer, the changes it brings could very well lead to potentially adverse consequences. For example, as nearly all activities could be conducted in the comfort of our homes, we could all become her

37、mit like, never feeling any need to leave the house. This would be unfortunate, because our children especially will become so addicted to computers that they might never be exposed to social interaction.二、BPart Reading (总题数：10，分数：70.00)2.The subjects who lived an isolated life had death rates five

38、or six times higher than people with families and friends.（分数：7.00）填空项 1:_ （正确答案：N）解析：3.Married men and women tend to have a happier life than single, divorced or widowed people of the same age.（分数：7.00）填空项 1:_ （正确答案：NG）解析：4.The Japanese are among the healthiest and longest-lived people in the world

39、 because of their diet.（分数：7.00）填空项 1:_ （正确答案：N）解析：5.Japanese-Americans who live in strongly Japanese neighborhoods and have mainly Japanese friends tend to live longer than those who do not.（分数：7.00）填空项 1:_ （正确答案：Y）解析：6.People with strong social ties may simply have much to care for. They care for

40、loved ones, family, friends and get-togethers.（分数：7.00）填空项 1:_ （正确答案：Y）解析：7.Close human ties may make life longer, but not fuller.（分数：7.00）填空项 1:_ （正确答案：N）解析：8.While shocks of life tend to cause increases in the rates of many diseases, social contacts can help us to get through these otherwise very

41、rough changes.（分数：7.00）填空项 1:_ （正确答案：Y）解析：9.Joggers involved with other people 1.（分数：7.00）填空项 1:_ （正确答案：lived longer than joggers who lived isolated life）解析：10.Pet owners are more likely to 1.（分数：7.00）填空项 1:_ （正确答案：survive heart attacks than people without pets）解析：11.Social contacts also provide us

42、with 1.（分数：7.00）填空项 1:_ （正确答案：a buffer against the shocks of life）解析：三、BPart Listenin(总题数：1，分数：56.00)Questions 11 to 18 are based on the conversation you have just heard.（分数：56.00）A.Hes afraid that very few people are registered.B.He put the information on top of his desk.C.He doesnt know the answer

43、 right now. D.He gets a headache.解析：听力原文 W: Bob, can you tell me what percentage of the United States population is registered to vote? M: Off the top of my head, Im afraid I dont know. Q: What does Bob mean?A.Mr. Jones might fix the radio. B.She doesnt want to work for Mr. Jones.C.She doesnt like t

44、o speak to Mr. Jones.D.Mr. Jones may have broken the radio.解析：听力原文 M: My radio doesnt work. What do you think I should do? W: Why not say that to Mr. Jones? Q: What does the woman mean?A.Asking for some financial aid. B.Lending something to a student.C.Reading a students application.D.Borrowing mone

45、y for a business.解析：听力原文 W: Did you see Susan in the business office? M: Yes, she was applying for a student loan. Q: What was Susan doing?A.Peters mother is coming for dinner.B.Peter will be unable to come. C.Peter doesnt like to come.D.Peter is visiting his mother.解析：听力原文 W: Do you think we should invite Peter over for dinner? M: His mothers here for a visit. Q: What does the man mean?A.160.B.120.C.180. D.80.解析：听力原文 M: Well have 120 students this year. W: Its exactly one-third less than we had last year. Q: How many students did they have la