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1、大学英语四级听力训练及答案听力真题：Conversation Two23.A. They are describing a new dustbin.B. They are discussing the protection ofenvironment.C.D.They are collecting used batteries.They are looking forward to attending a lecture.24.A. To make full use of the metals left.B. To protect the forest resources from being
2、 destroyed.C. To call for stopping using plastic meal-boxes.D. To awaken people to the environmental problem. 25.A. She will attend the lecture.B. She will draw up a program.C. She will join the ,Green Movement”.D. She is not sure what she will do.答案解析：Conversation TwoM: Have you noticed the new dus
3、tbin downstairs, at the entrance of the main building?W: Yeah, of course. It looks funny, though, like a battery. Whats it for? Is it really for garbage?M: Not really. Actually its a dustbin for used batteries.W: Used batteries? What do you mean by that? Why do we need a specialdustbin for usedbatte
4、ries?M: Well, you know there are still a lot of heavy metals left in used batteries, so by recycling the batteries, 23we can not only make full use of the metals left, but also prevent the environment from being polluted.W: Oh, I see. Can this work? Our efforts are too insignificant.M: Even though w
5、e are not ecologists or biologists, there is still a lot we can do. 24The Student Union is sponsoring a one-month program called “Green Movement”, which is aimed at making more and more students aware of serious environmental problems we are facing now.W: Sounds quite exciting-7Green MovementWhat, f
6、or example, can I do?M: Well, quite a lot. For one thing, you can stop using those plastic meal-boxes and disposable wooden chopsticks. Plastic meal-boxes do great harm to the environmentand disposable chopsticks are a big waste of forest resources. 25Well, there will be a lecture tomorrow afternoon
7、 at four o clock. You may attend if you are interested.W: 25Tomorrow afternoon. . . let me think. . . yeah, I happen to be free. I will go there.Questions 23 to 25 are based on the conversation you have just heard.23. What are the two speakers doing?正确答案：B解析：主旨题。四个选项的话题对话中都提到了，但整个对话由新垃圾箱引出电池回 收问题，并进
8、而谈到开展环保活动，最后男士告诉女士明天有一个讲座，可以让人们更深 刻地认识环境问题。选项A、D都是围绕B项内容展开，只是对话的部分内容，不能用于 概括大意，故答案为B。而C错在collect。24. What is the purpose of the Green Movement”?正确答案：D解析：细节题。男士提到“绿色运动”，它是学生会主办的为期一个月的活动，旨在 让更多的学生意识到环境污染的严重性。因此，答案应该是及其他选项都是具体做法， 而且不完全与该运动相关。本题答案所在的句子较长，信息量大，考查学生的基本功。考 生平时应有意识地多听长句，熟悉其结构组成，考试时遇到方能得心应手。
9、25. What will the woman do tomorrow afternoon?正确答案：A解析：细节题。男士说明天下午有个讲座，如果有兴趣的话可以参加。女士回答说, 明天下午正好有空，会去的，所以答案为A。符合听到什么选什么”的原则。C是长期 行为，不是明天下午要做的事。听力真题：Now you 11 hear the two long conversations.Conversation One19.A. To inquire about switching majors.B. To find a helping supervisor.C. To make up the rem
10、aining credits.D. To apply for a masters degree.20.A. A literature professor.B. An academic advisor.C. Dean of the English Department.D. A Doctor of Economics.21.A. He cant catch up with his classmates.B. He finds the English course load too heavy.C. He is not interested in his present major.D. He i
11、s good at Applied Linguistics.22.A. In only one semester.B. In just two semesters.C. In at most three semesters.D. In at least four semesters.答案解析：Now you，11 hear the two long conversations.Conversation OneM: Good morning, Dr. Smith. My name is Peter. I am a freshman in your department. There are a
12、few things that I am not quite sure of and I do need your advice.W: Thank you very much for your trust, Peter. 20As your academic advisor I will try my best. Just tell me how I can help you, Peter.M: 19I used to major in English, but now I have made up my mind to switch to Applied Linguistics, conce
13、ntrating on Teaching English as a Foreign Language. It will probably take me two years to get my master* s degree since I also work part time.W: So you want to switch majors?M: Yes. But I have been wondering if it is possible.W: Well, usually we allow it, as long as you have enough credits.M: Thats
14、good news for me. 21Im not interested in literature and that sort of thing. I want to be a real teacher, Professor. Actually, teaching is what appeals to me, but Im worried about the make-up credits. I have been taking a lot of courses in English.W: You usually do have to make up some credits when y
15、ou switch majors. Are you OK on credits?M: Not too many. I 11 have to add about 12 credits as far as I can figure from my transcript. Would you please let me know how many credits are required to get a masters degree?W: 22Usually thirty-six credits are needed. If you take five courses per term, you*
16、11 have enough credits after just two semesters. Usually each course is worth three credits. To get the six remaining credits you either prepare a thesis or take two more courses.M： I* m afraid I might find that course load a little too heavy. But now I have a clearer idea. Thank you very much for your h
