大学英语六级-151及答案解析.doc

1、大学英语六级-151 及答案解析(总分：100.01，做题时间：90 分钟)一、Listening Comprehens(总题数：10，分数：100.00)（分数：12.00）A.Schools use private detection services.B.Teachers discuss essay topics with their students.C.Teachers ask students to turn in early drafts of papers.D.Universities stop students from buying essays.A.Those that

2、are involved in a specific field.B.Those that are very difficult and urgent.C.Those that need cooperation of two writers.D.Those whose writers are from abroad.A.Their work can only be used as a model.B.Most of their writers are poorly paid.C.Most writers have doctorate degrees.D.Students may handle

3、the paper as they wish.A.Universities don“t pay much attention to academic achievement.B.Professors assign too much work to students in a short time.C.Communication failure appears between students and professors.D.Students don“t know the rules of the college they are attending.（分数：9.00）A.Salt is qu

4、ite necessary for people“s health.B.Eating too much salt could do harm to the heart.C.The quantity of salt varies among different people.D.People are launching a campaign to eat less salt.A.Eating more salt means more heart attacks.B.Less salt is sure to reduce many heart-related diseases.C.Eating l

5、ess salt may lead to high blood pressure.D.It“s not clear whether eating less salt will have good results.A.Most people consume similar amount of salt.B.Americans eat less salt than the others.C.Different people eat different amount of salt.D.Salt is relevant to people“s health.（分数：12.00）A.It guaran

6、tees federal investment in schools.B.It is a universal law that applies to every university.C.It stops gender discrimination in many schools.D.It helps to save federal money on education programs.A.Title Nine makes girls join in sports programs.B.Title Nine has a very good effect on sports.C.Title N

7、ine is very effective in high schools.D.Title Nine is well obeyed by high schools.A.Participation in sports is relevant to positive effects.B.Participation in sports increases female college attendance.C.Participation in sports prevents obesity among adults.D.The results vary among different states

8、and ages.A.They give girls a chance to level the playing field.B.They reveal that Title Nine is as effective as people think.C.Far more boys than girls join sports teams.D.They show the trend of gifts“ participation in sports.（分数：9.00）A.Set a limit to the money spent each day by children.B.Make sure

9、 children don“t spend it at once.C.Learn about what children want to pay for with the money.D.Teach children to make a budget from their experience.A.Children can learn how a business works in social life.B.Children may understand what a normal family life is.C.Children may learn to save money rathe

10、r than spend it.D.Children can“t expect another allowance in a short time.A.They will be more careful in buying presents.B.They will learn how to budget and invest in the future.C.They will be more likely to set goals for their life.D.They will know how to bargain when doing business.（分数：12.00）A.The

11、 strips of a special plant.B.Wood or the bark of trees.C.Worn-out cloth and straw.D.Some common chemicals.A.Large amounts of newspaper and colored paper.B.Small pieces of rags or cloth.C.Old envelops with little printing.D.Soft wood or bush plants.A.To mix pulp with water.B.To keep the shape and thi

12、ckness of the paper.C.To keep the paper strong enough.D.To dry the paper quickly.A.The cost of making paper.B.Large machines and paper-making.C.The development of paper-making.D.How to make paper by hand today（分数：9.00）A.The continents and ocean floors move violently.B.The earth is as permanent as it

13、 was.C.The surface of our planet is always in motion.D.The crust of the earth moves frequently.A.It shows the structure of the earth.B.It leads to new changes.C.It may not be true.D.It is an important revolution in scientific thought.A.Places at the heart of continents.B.Places where continents meet

14、C.Places where the rock is not stable.D.Places near the coastlines.（分数：12.00）A.Governments may face difficulties in fighting diseases.B.Fewer doctors and nurses like to go to these places.C.More local doctors are required to work abroad.D.The number of local population decreases sharply.A.Health ca

15、re crisis can“t be solved in a short time.B.More people are dying from preventable diseases.C.Health care crisis is most severe in Southern Asia.D.Poor countries have poor ability in providing vital services.A.They can“t train many medical care experts.B.Medical workers are attracted to richer place

16、s.C.They don“t have favorable policies.D.Their government doesn“t care much about that.A.They should seek help from international organizations.B.They shouldn“t allow their own professionals to work abroad.C.They should invest more money in health care programs.D.They should train more health care w

17、orkers.（分数：9.00）A.European countries tend to support having naps.B.Working men should have a nap regularly.C.Adults are more likely to develop heart disease.D.Naps may lower the chance of dying of heart disease.A.Naps may help to improve work efficiency.B.Naps may help workers work for longer hours.

18、C.Naps may stop workers from developing heart disease.D.Naps during daytime are required by many workers.A.The longer our nap is, the more energy we will get.B.A 20-minute nap will help to restore our energy.C.A short-time nap does less help to our body.D.We usually don“t want to wake up when taking

19、 a nap.（分数：8.00）A.Salary.B.Holiday.C.Working condition.D.Medical benefits.A.They feel tired of their work.B.They are too busy to take care of their family.C.They can make a balance between their work and life.D.They just want to stay at home.A.Parents.B.Children.C.Pay scales.D.Management systems.A.Y

20、oung women earn less than young men.B.Young women have good medical benefits.C.Young women can“t achieve career objectives.D.Young women like maternity policies.（分数：8.01）A.They provided messages from the gods.B.They would help military leaders in battle.C.They were a different world we visited when

21、we slept.D.They would lead to misdeeds of people.A.Dreams were always misleading.B.Dreams had their own specific meanings.C.Dreams could help explain our brain activities.D.There wasn“t agreement on the explanation of dreams.A.People are exploring ways to interpret dreams.B.How Freud explained dream

22、s in his works.C.People haven“t reached agreement on dreams.D.It is important to keep researching dreams.大学英语六级-151 答案解析(总分：100.01，做题时间：90 分钟)一、Listening Comprehens(总题数：10，分数：100.00)（分数：12.00）A.Schools use private detection services.B.Teachers discuss essay topics with their students.C.Teachers ask

23、students to turn in early drafts of papers. D.Universities stop students from buying essays.解析：听力原文 We continue our discussion of plagiarism (剽窃). Last week, we said colleges and universities in the United States define plagiarism as representing another person“s work as your own. It“s considered a

24、kind of cheating. Professors at American colleges have tried many ways to stop students from plagiarism. Some use online detection services. They also may discuss plagiarism with their students at the start of every term. Some require their students to turn in early versions of term papers, research

25、 papers and essays they are writing. This makes it more difficult for students to buy papers from companies that some call “plagiarism mills“ or “essay mills“. A recent report described such businesses. They sell newly-written papers on many subjects. The cost depends on the difficulty of the subjec

26、t and how soon the paper is needed. The cost could be from $20 to $40 a page. Such companies say their writers have advanced degrees, and will target the papers to any educational level. Investigators say the writers may be working in countries like India, Nigeria or Indonesia and are poorly paid. M

27、ost of these companies say their work should only be used as models and should not be turned in as a finished work. But students do it anyway. Anthropology professor Susan Blum at University of Notre Dame wrote about this in a new book, My Word! Plagiarism and College Culture . She wrote that academ

28、ic cheating is a result of communication failure between students and professors, and international students must be sure they know the rules of the college they are attending. Which of the following is one of the measures to stop plagiarism?A.Those that are involved in a specific field.B.Those that

29、 are very difficult and urgent. C.Those that need cooperation of two writers.D.Those whose writers are from abroad.解析：听力原文 What essays may “essay mills“ charge the most?A.Their work can only be used as a model. B.Most of their writers are poorly paid.C.Most writers have doctorate degrees.D.Students

30、may handle the paper as they wish.解析：听力原文 What do most essay companies claim?A.Universities don“t pay much attention to academic achievement.B.Professors assign too much work to students in a short time.C.Communication failure appears between students and professors. D.Students don“t know the rules

31、of the college they are attending.解析：听力原文 What leads to academic cheating according to Prof. Susan Blum?（分数：9.00）A.Salt is quite necessary for people“s health.B.Eating too much salt could do harm to the heart. C.The quantity of salt varies among different people.D.People are launching a campaign to

32、eat less salt.解析：听力原文 We reported about a study that showed eating even a little less salt could greatly help the heart. The study was published in the New England Journal of Medicine . The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in

33、 the United States. The scientists said the results would be 13% fewer heart attacks, 8% fewer strokes, 4% fewer deaths and 11% fewer new cases of heart disease. They and public health professionals in the United States are interested in a national campaign to persuade people to eat less salt. Howev

34、er, some scientists say such a campaign is an experiment with the health of millions of people. Michael is among the critics. He is a high blood pressure expert. He says that eating less salt results in lower blood pressure. But he says studies have not clearly shown that lowering salt means fewer h

35、eart attacks or strokes. And he says salt has other biological effects. He says calling for reductions in the national diet could have good effects, but it could also have harmful results and there is not enough evidence either way. Another critic is David, a nutrition and kidney disease expert. He

36、and his team looked at large studies of diets in 33 countries. They found that most people around the world eat about the same amount of salt. Most of them eat more salt than American health officials advise. David says the worldwide similarity suggests that a person“s brain might decide how much sa

37、lt to eat. What can we learn from the study?A.Eating more salt means more heart attacks.B.Less salt is sure to reduce many heart-related diseases.C.Eating less salt may lead to high blood pressure.D.It“s not clear whether eating less salt will have good results. 解析：听力原文 What does high blood pressure

38、 expert Michael imply?A.Most people consume similar amount of salt. B.Americans eat less salt than the others.C.Different people eat different amount of salt.D.Salt is relevant to people“s health.解析：听力原文 What does nutrition expert David find?（分数：12.00）A.It guarantees federal investment in schools.B.

39、It is a universal law that applies to every university.C.It stops gender discrimination in many schools. D.It helps to save federal money on education programs.解析：听力原文 Most schools in the United States receive money from federal programs. That means most schools must obey a federal law known as Titl

40、e Nine. It bars discrimination on the basis of sex at any educational institution that receives federal money. An exception is made for admissions at private undergraduate schools. For others, Title Nine covers “any education program or activity“ receiving federal financial assistance. The full name

41、 is Title Nine of the Education Amendments of 1972. A lot of Americans may be surprised to know that it was written without saying anything directly about sports. Yet that is where its effects are best known, especially at the high school level. After Title Nine became the law, the number of girls w

42、ho joined high school sports teams sharply increased. Research has linked participation in sports to positive effects like better self-image and higher grades. But are these a direct result? Two recent studies suggest that the answer is “yes“. They offer long-term evidence that it can lead to improv

43、ements in education, work and health. One researcher, Betsey Stevenson, compared states, looking at differences in high school sports participation and in women“s education. For each ten percentage point increase in sports participation, she found a one point increase in female college attendance. T

44、he other researcher, Robert, looked at physical health. He found that those who came after Title Nine had a seven percent lower risk of obesity 20 to 25 years later. Nicole is the associate director of the Tucker Center for Research on Girls and Women in Sport at the University of Minnesota. She say

45、s the new studies are important because they show trends over time. Still, far more boys than girls join sports teams nearly 40 years after Title Nine gave girls a chance to level the playing field. What can we learn about Title Nine?A.Title Nine makes girls join in sports programs.B.Title Nine has

46、a very good effect on sports. C.Title Nine is very effective in high schools.D.Title Nine is well obeyed by high schools.解析：听力原文 Why are people surprised at Title Nine?A.Participation in sports is relevant to positive effects. B.Participation in sports increases female college attendance.C.Participa

47、tion in sports prevents obesity among adults.D.The results vary among different states and ages.解析：听力原文 What do the two researches find according to the passage?A.They give girls a chance to level the playing field.B.They reveal that Title Nine is as effective as people think.C.Far more boys than gi

48、rls join sports teams.D.They show the trend of gifts“ participation in sports. 解析：听力原文 Why are the new studies important according to Nicole?（分数：9.00）A.Set a limit to the money spent each day by children.B.Make sure children don“t spend it at once.C.Learn about what children want to pay for with the

49、 money. D.Teach children to make a budget from their experience.解析：听力原文 Many children first learn the value of money by receiving an allowance. The purpose is to let children learn from experience at an age when financial mistakes are not very costly. The amount of money that parents give to their children to spend as they wish differs from family to family. In any case, parents should make clear what the child expects to pay for with the money. At first, young children may spend all of their allowance soon after they receive it. If they do this, they will l