公共英语三级-34及答案解析.doc

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1、公共英语三级-34 及答案解析(总分：100.00，做题时间：90 分钟)一、Section Listening (总题数：0，分数：0.00)二、Part A(总题数：1，分数：9.00)（分数：9.00）(1).What does the woman imply?（分数：3.00）A.The snow makes the supply of vegetables in trouble.B.Vegetables are not so expensive as before.C.It“s too cold in winter.D.Snow will do good to the vegetab

2、les.(2).What can we conclude from the conversation?（分数：3.00）A.It“s going to rain.B.Mary has left the man.C.The man refuses to send Mary the umbrella.D.Mary has been back when they are speaking.(3).What does the woman indicate?（分数：3.00）A.She likes traveling in the North.B.The weather in the South is

3、better than that in the North.C.The North is preferable to the South.D.She will travel in the North as well as in the South.三、Part B(总题数：2，分数：21.00)Questions 4-7 are based on a talk about a CEO. （分数：12.00）(1).Why did the man come to the interview?（分数：3.00）A.Because he had not had any chance to learn

4、 new things in his last job.B.Because he wanted a new job for a change.C.Because he didn“t find his last job interesting.D.Because he was interested in this job.(2).What did the man think of his boss?（分数：3.00）A.He was very critical.B.He was considerate to his employees.C.He was a foolish person.D.He

5、 was overworked.(3).What did the man think of the arguments with his boss?（分数：3.00）A.He learned something from them.B.They were depressing.C.He didn“t want to mention their arguments.D.They were unimportant.(4).Which of the following is true about the man?（分数：3.00）A.He told lies in his last job.B.He

6、 thought it was the boss“ fault when they argued.C.He did very well in his last job.D.He thought he shouldn“t ask too many questions about what he was supposed to doQuestions 8-10 are based on the following monologue. （分数：9.00）(1).It is understood that in a favorable climate _.（分数：3.00）A.tree rings

7、grow close togetherB.tree rings grow far apartC.trees in New Mexico will grow big and tallD.people can cut down most of the trees in New Mexico(2).The scientists are interested in studying tree rings because they can tell _.（分数：3.00）A.whether in that area the climate was favorable or notB.whether a

8、particular tree was healthy or notC.whether people took good care of the trees or notD.how old the trees were(3).The people had to leave the region of New Mexico because _.（分数：3.00）A.they had cut down all the treesB.there were many trees thereC.they had no waterD.bad weather stopped the growth of th

9、e trees四、Section Reading Co(总题数：1，分数：40.00)In some parts of the world, the weather is quite 1 ; this fact plays an important role 2 the daily lives of the people. Since earliest times, men have 3 the sky, the wind, as well as a variety of other weather signs, so as to make weather speaking which hav

10、e not been accurate. Now there are many offices in many places that study weather conditions very 4 They can use many scientific tools to 5 them make their forecasts. They have special balloons, ships and airplanes to help them increase their precision, and they make full use 6 radar, man-made satel

11、lites and computers to collect essential information. Nowadays accurate weather forecasts are helping millions of people everywhere to 7 lives and their property. When a pilot takes off from an airport, he can know what kind of weather to 8 when he reaches his destination. When a storm is moving in

12、a certain direction, the people in that area can know it in 9 and prepare for it. Maybe some day it will be 10 to change the path of a storm. A. in B. with C. changeable D. advance E. possible F. advantage G. observed H. help I. fast J. carefully K. of L. sense M. expect N. save O. know（分数：40.00）五、S

13、ection Writing(总题数：1，分数：30.00)1.Read the text below. Write an essay in about 120 words, in which you should summarize the key points of the text and make comments on them. Try to use your own words. It“s been so warm in the United States this year, especially in March, that national records weren“t

14、just broken, they were deep-fried. Temperatures in the lower 48 states were 8.6 degrees above normal for March and 6 degrees higher than average for the first three months of the year. The magnitude of how unusual the year has been in the U.S. has alarmed some meteorologists who have warned about gl

15、obal warming. One climate scientist said it“s the weather equivalent of a baseball player on steroids, with old records obliterated. “Everybody has this uneasy feeling. This is weird. This is not good,“ said Jerry Meehl, a climate scientist who specializes in extreme weather at the National Center f

16、or Atmospheric Research in Boulder, Colo. “It“s a guilty pleasure. You“re out enjoying this nice March weather, but you know it“s not a good thing.“ Meteorologists say an unusual confluence of several weather patterns, including La Nina, was the direct cause of the warm start to 2012. While individu

17、al events can“t be blamed on global warming, Crouch said this is like the extremes that are supposed to get more frequent because of manmade climate change from the burning of fossil fuels such as coal and oil. （分数：30.00）_公共英语三级-34 答案解析(总分：100.00，做题时间：90 分钟)一、Section Listening (总题数：0，分数：0.00)二、Part

18、A(总题数：1，分数：9.00)（分数：9.00）(1).What does the woman imply?（分数：3.00）A.The snow makes the supply of vegetables in trouble. B.Vegetables are not so expensive as before.C.It“s too cold in winter.D.Snow will do good to the vegetables.解析：听力原文 M: It has been snowing heavily for one week. W: So you will know w

19、hy the vegetables are so expensive.(2).What can we conclude from the conversation?（分数：3.00）A.It“s going to rain. B.Mary has left the man.C.The man refuses to send Mary the umbrella.D.Mary has been back when they are speaking.解析：听力原文 M: Mary has gone to the theater in spite of my suggestion. W: Why n

20、ot send her an umbrella now? Look upward, the dark clouds!(3).What does the woman indicate?（分数：3.00）A.She likes traveling in the North.B.The weather in the South is better than that in the North. C.The North is preferable to the South.D.She will travel in the North as well as in the South.解析：听力原文 M:

21、 It“s a holiday now. Where would you like to go, the North or the South? W: I prefer the South to the North. It“s more agreeablesunny and warm.三、Part B(总题数：2，分数：21.00)Questions 4-7 are based on a talk about a CEO. （分数：12.00）(1).Why did the man come to the interview?（分数：3.00）A.Because he had not had

22、any chance to learn new things in his last job.B.Because he wanted a new job for a change.C.Because he didn“t find his last job interesting.D.Because he was interested in this job. 解析：听力原文 W: Have you done this work before? M: No, I haven“t, but I really want to do this kind of job. W: Really? Why a

23、re you interested in it? M: Because I think it would give me a chance to use and develop the things I“ve learned at school and in my last job. W: By the way, what was your last job? M: I worked in an Insurance Company. W: Why did you leave? M: Well, it was an interesting job in many ways, and I felt

24、 I learned a great deal, but, to be honest with you, I had several arguments with the boss, and I decided it would be better to find another job. W: What are these arguments about? M: He said he had told me to do things and I had not done them. But it was not my fault. The fact was he forgot to tell

25、 me to do them. And when I told him he had never told me, he became very angry and said I was lying. This simply wasn“t true. W: Oh, I see. M: Please don“t misunderstand me. I“m not criticizing my boss. To tell you the truth, I liked him very much. But he was over-worked and it seemed that he forgot

26、 things easily.I think I learned even from that. from our arguments. W: What do you think you have learned from that? M: I think I learned that it“s very important for you to ask more questions about what you are going to do. W: I understand you. It“s very interesting.(2).What did the man think of h

27、is boss?（分数：3.00）A.He was very critical.B.He was considerate to his employees.C.He was a foolish person.D.He was overworked. 解析：(3).What did the man think of the arguments with his boss?（分数：3.00）A.He learned something from them. B.They were depressing.C.He didn“t want to mention their arguments.D.Th

28、ey were unimportant.解析：(4).Which of the following is true about the man?（分数：3.00）A.He told lies in his last job.B.He thought it was the boss“ fault when they argued. C.He did very well in his last job.D.He thought he shouldn“t ask too many questions about what he was supposed to do解析：Questions 8-10

29、are based on the following monologue. （分数：9.00）(1).It is understood that in a favorable climate _.（分数：3.00）A.tree rings grow close togetherB.tree rings grow far apart C.trees in New Mexico will grow big and tallD.people can cut down most of the trees in New Mexico解析：听力原文 Do you want to know somethin

30、g about the history of weather? Don“t look at the sky. Don“t look for the old weather report. Looking at tree rings is more important. Correct weather reports date back to only one century, but some trees can provide an exact record of the weather even further back. It“s natural that a tree would gr

31、ow best in a climate with plenty of sunlight and rainfall. It is also expected that little sunlight or rainfall would limit the growth of a tree. The change from a favorable to an unfavorable climate can be determined by reading the pattern of rings in a tree trunk. To find out the weather of ten ye

32、ars ago, count the rings of a tree trunk from the outside to the inside. If the tenth ring is far from the other rings, then it is certain that plenty of sunny and rainy weather occurred. If the rings are close together, then the climate was bad for the tree. Studying tree tings is not only importan

33、t for the history of the weather, but also for the history of man. In a region of New Mexico you can find only sandno trees and no people. However, many centuries ago a large population lived there. They left suddenly, why? A scientist studied patterns of dead tree rings which had grown there. He de

34、cided the people had to leave because they had cut down all the trees. Trees were necessary to make fires and buildings. So, after the people destroyed the trees, they had to move.(2).The scientists are interested in studying tree rings because they can tell _.（分数：3.00）A.whether in that area the cli

35、mate was favorable or not B.whether a particular tree was healthy or notC.whether people took good care of the trees or notD.how old the trees were解析：(3).The people had to leave the region of New Mexico because _.（分数：3.00）A.they had cut down all the trees B.there were many trees thereC.they had no w

36、aterD.bad weather stopped the growth of the trees解析：四、Section Reading Co(总题数：1，分数：40.00)In some parts of the world, the weather is quite 1 ; this fact plays an important role 2 the daily lives of the people. Since earliest times, men have 3 the sky, the wind, as well as a variety of other weather si

37、gns, so as to make weather speaking which have not been accurate. Now there are many offices in many places that study weather conditions very 4 They can use many scientific tools to 5 them make their forecasts. They have special balloons, ships and airplanes to help them increase their precision, a

38、nd they make full use 6 radar, man-made satellites and computers to collect essential information. Nowadays accurate weather forecasts are helping millions of people everywhere to 7 lives and their property. When a pilot takes off from an airport, he can know what kind of weather to 8 when he reache

39、s his destination. When a storm is moving in a certain direction, the people in that area can know it in 9 and prepare for it. Maybe some day it will be 10 to change the path of a storm. A. in B. with C. changeable D. advance E. possible F. advantage G. observed H. help I. fast J. carefully K. of L.

40、 sense M. expect N. save O. know（分数：40.00）解析：C解析：A解析：G解析：J解析：H解析：K解析：N解析：M解析：D解析：E五、Section Writing(总题数：1，分数：30.00)1.Read the text below. Write an essay in about 120 words, in which you should summarize the key points of the text and make comments on them. Try to use your own words. It“s been so war

41、m in the United States this year, especially in March, that national records weren“t just broken, they were deep-fried. Temperatures in the lower 48 states were 8.6 degrees above normal for March and 6 degrees higher than average for the first three months of the year. The magnitude of how unusual t

42、he year has been in the U.S. has alarmed some meteorologists who have warned about global warming. One climate scientist said it“s the weather equivalent of a baseball player on steroids, with old records obliterated. “Everybody has this uneasy feeling. This is weird. This is not good,“ said Jerry M

43、eehl, a climate scientist who specializes in extreme weather at the National Center for Atmospheric Research in Boulder, Colo. “It“s a guilty pleasure. You“re out enjoying this nice March weather, but you know it“s not a good thing.“ Meteorologists say an unusual confluence of several weather patter

44、ns, including La Nina, was the direct cause of the warm start to 2012. While individual events can“t be blamed on global warming, Crouch said this is like the extremes that are supposed to get more frequent because of manmade climate change from the burning of fossil fuels such as coal and oil. （分数：

45、30.00）_正确答案：()解析：It has been several months since the United States encountered the warm climate, especially in March. It broke the national record and the degree is still increasing. The scientist and meteorologists has warned that the global warming is inevitable and that this warm climate is abno

46、rmal. People feel not good in this uncommon weather. While enjoying the warm spring, people are afraid of the adverse effect which may be caused by this weird weather. Meteorologists say that although global warming is inescapable, this warm climate is not necessary. They think that human activities

47、 may accelerate the process of global warming. Fossil fuels such as coal and oil are the main causes of this climate. In my opinion, as the global warming is becoming more and more serious, the government should take compulsory measures to decrease the air pollution. Public transportation should be promoted while private cars should be restrained. What“s more, heavy industry factories should be under more strict supervision than ever before. And people should be aware that they should lead an environment-friendly life.