大学四级364.docx

1、大学四级364大学四级-364(总分：94.50，做题时间：90分钟)一、BPart Listening Comprehension/B(总题数：1，分数：4.00)（分数：4.00）(1).What is the purpose of this class discussion?（分数：1.00）A.To discuss the results of the lab experiment.B.To answer Bobs question about the lab experiment.C.To explain the method of collection by water displ

2、acement.D.To prepare the students to do the lab experiment.解析：解题思路本题考查的是会话的目的。 详细解答此类题目首先一定要听明白大概的意思， 听的时候注意关键词，依据会话中“Lets talk about the results of your laboratory experiment”可以看出A为正确答案。(2).What was deposited on the bottom of the gas bottle?（分数：1.00）A.Magnesium.B.Limestone.C.Carbon.D.Water.解析：解题思路本

3、题考查的是细节。 详细解答先看题目，再有针对性的认真听。依据“and carbon deposits began to form 0n the bottom of the bottle可以得出结论。(3).What caused the deposits?（分数：1.00）A.The hydrochloric acid broke the carbon bonds in the carbon dioxide,B.The magnesium oxide broke the carbon oxygen bonds in the carbon dioxide.C.The burning magnes

4、ium broke the carbon oxygen bonds in the carbon dioxide.D.The gas collection method broke the carbon - oxygen bonds in the carbon dioxide.解析：解题思路本题考查的是细节。 详细解答依据会话中提到的“The burning magnesium broke the carbonoxygen bonds in the carbon dioxide”可以做出判断。(4).What can we infer from this discussion?（分数：1.00）

5、A.That Bob does not get along with his lab partner.B.That the students performed the experiment correctly.C.That the students had problems, and could not complete the lab experiment.D.That there was a fire in the lab during the experiment.解析：听力原文 14 S: Lets talk about the results of your laboratory

6、experiment. Did you have any problems with it? B: Yes, Professor Smith. We did. S: Whos your lab partner, Bob? B: Anne Wilson. S: Well, Anne, can you and Bob go over the procedure for the class? A: Sure. First we put ten grams of crushed limestone in a bottle. S: Anything special about the bottle? B

7、: It was a gas-collecting bottle with a one-hole stopper and bent glass tubing. S: Very good. So you put the limestone in a gas-collecting bottle. Then what? A: Then we poured in ten milligrams of hydrochloric acid, put on the stopper, and collected a bottle of carbon dioxide. S: Right, What was the

8、 method of collection? A: Water displacement. S: Good. A: Then, we lit a magnesium ribbon and put it in the bottle of carbon dioxide. B: And carbon deposits began to form on the bottom of the bottle, You see, we didnt have any problem with procedure. A: Well, we had a little problem getting the magn

9、esium ribbon to stay lit until we could get it into the bottle. B: Okay. But we did it. The big problem was that we really didnt understand what happened. Did the magnesium combine with the oxygen in the carbon dioxide? S: You have just answered your own question, Bob. The burning magnesium broke th

10、e carbon-oxygen bonds in the carbon dioxide, and then the oxygen combined with the magnesium to produce magnesium oxide. A: And the carbon was freed to deposit itself on the bottle. S: Exactly. 解题思路本题是推理题。 详细解答先看题目，再有针对性的认真听。先要听懂大概的内容，然后再做出判断。依据会话中提到的 “You have just answered your own question“exactl

11、y”可以做出判断。二、BSection B/B(总题数：1，分数：10.00)（分数：10.00）A.Away from home.B.In the army.C.At a distant college.D.At home.解析：听力原文 W: My son finds it very difficult to be away from home. M: I had a similar problem with my daughter. But she managed to adjust and stayed in school until she graduated. Q: Where i

12、s the womans son at the present time? 试题分析本题考查考生对地点的推测。 关键词句away from home，drop out of college，similar problem，stay in school，graduate 详细解答the woman的儿子不愿离家，the man的女儿也有类似的问题，但她调整自己一直住校直到毕业。由此可推断the woman的儿子现在住在离家很远的学校里。故选C。A.The mans mother.B.The mans mother-in-law.C.The childs mother.D.The womans m

13、other-in-law.解析：听力原文 W: My mother will be coming to visit us over the weekend, dear. Its been quite some time since she last saw her granddaughter. M: Well, it will be a little crowed, but Ive really missed seeing your mother. That will be just fine. Q: Who is coming to visit the family? 试题分析本题考查考生对

14、全篇对话的理解。 关键词句my mother，visit us 详细解答the woman的妈妈即the mall的岳母将要来看望她们。故选B。A.Come back later.B.Take a chance.C.Turn the page.D.Return the book.解析：听力原文 M : Do you want me to take the book back for you? W: When you have a chance. Q: What will the man probably do? 试题分析本题考查考生对说话人行为的推测。 关键词句take the book ba

15、ck for youhave a chance 详细解答the man问the woman要不要他把书还给他，the woman回答如果可能的话，由此可推断the man会把书还给the woman。故选D。A.He doesnt know what he wants to do.B.Hed like to work this winter.C.He wonders whether the woman has a job.D.He cant decide where to go on vacation.解析：听力原文 W: Have you made any plans yet for win

16、ter vacation, Martin? M: Not really. What Id like to be able to do is to find a good job. Q: What does the man mean? 试题分析本题考查考生对对话大意的理解。 关键词句find a good job 详细解答the man回答这个寒假他想做的就是找一份好工作。故选B。A.Its clear that the lake is too small to see.B.She would like to see the man.C.The water in the lake is mudd

17、y.D.Its too foggy to see the lake now.解析：听力原文 M: Can you see the lake today? W: You could if there is no fog. Q: What does the woman mean? 试题分析本题考查考生对对话大意的理解。 关键词句see the lake，if there is no fog 详细解答the woman说如果没有雾，就能看到那个湖了。故选D。A.He wants to say good-bye at the airport.B.He would like her to take a

18、day off.C.He likes to watch the planes take off.D.He thinks she should take the tube to the airport.解析：听力原文 W: Thanks for volunteering to drive me to the airport but Im taking the tube that goes there from the campus. M: Its no trouble. Besides, Id like to see you off. Q: What does the man mean? 试题分

19、析本题考查考生对全篇对话的理解。 关键词句see you off 详细解答the man想为the woman送行，所以他主动提出开车送她去机场。故选A。A.Carol knows practically everybody.B.Martin isnt hard to cheer up.C.Martin didnt order the right thing.D.Carol always knows exactly what to say.解析：听力原文 W: Carol seemed to know just the right thing to say to Martin in order

20、 to cheer him up. M: Thats just like her. Q: What does the man mean? 试题分析本题考查考生对对话含义的理解。 关键词句the right thing，say，cheer him up 详细解答the woman说Carol好像知道该说什么才能让马丁高兴起来。the man说这就是Carol。言外之意是Carol善解人意知道该说什么，故选D。A.He chose the shirt a long time ago.B.He has no other clothes the same color.C.The collar fits

21、 him very well.D.He didnt buy the shirt for himself.解析：听力原文 W: The shirt suits you very well! M: Thank you! What I cant figure out is why Ive never chosen this color before. Q: What does the man mean? 试题分析本题考查考生对对话含义的理解。 关键词句cant figure out，never，chosen the color 详细解答the man说他不明白他以前为什么从来都没选择过这种颜色的衬衣

22、。A.No one knows why the coach quit.B.He missed the coachs retirement party.C.The coach is trying to solve the mystery.D.He doesnt know why the coach wants to see him.解析：听力原文 W: Is it true that the coach resigned yesterday? M: Yes, but why he did is still a mystery. Q: What does the man mean? 试题分析本题考

23、查考生对对话大意的理解。 关键词句resign，mystery 详细解答the man回答教练为什么辞职仍是一个谜。故选A。A.He wants to do the right thing.B.He probably wont listen to the mans advice.C.He has decided not to buy the new car.D.He has made a good decision.解析：听力原文 M: Im going to see if I can persuade Martin not to buy that used car. W: I doubt t

24、hat will do any good. His mind is already made up. Q: What does the woman say about Martin? 试题分析本题考查考生对对话含义的理解。 关键词句mind，made up 详细解答the man想劝说马丁不要买那旧车，但the woman认为没用，马丁主意已定，言外之意是马丁可能不会听取the man的建议。故选B。三、BSection C/B(总题数：1，分数：10.00)The Tomato Growers Association, or TGA, has set out to grow a (15)_t

25、omato at an(16)_farm near San Diego, California. Employing biotechnology and developments in DNA research, the TGA has determined to grow the tomato of tomorrow. By (17)_a repellent in the form of an odor, the tomato plant would be able to fight off (18)_by insects. It would (19)_disease and rot, an

26、d would maintain its shape when (20)_at the bottom of a (21)_of tons of tomatoes. (22)_Its heavy, thick leaves would prevent it from becoming sunburned. All tomatoes on a plant would ripen at the same time, to prevent the loss from machine harvest of under-or-over ripened fruit. (23)_While developme

27、nt of this plant will prove to be extremely expensive, TGA scientists believe that (24)_.The Tomato Growers Association, or TGA, has set out to grow a (15)_tomato at an(16)_farm near San Diego, California. Employing biotechnology and developments in DNA research, the TGA has determined to grow the t

28、omato of tomorrow. By (17)_a repellent in the form of an odor, the tomato plant would be able to fight off (18)_by insects. It would (19)_disease and rot, and would maintain its shape when (20)_at the bottom of a (21)_of tons of tomatoes. (22)_Its heavy, thick leaves would prevent it from becoming s

29、unburned. All tomatoes on a plant would ripen at the same time, to prevent the loss from machine harvest of under-or-over ripened fruit. (23)_While development of this plant will prove to be extremely expensive, TGA scientists believe that (24)_.（分数：10.00）填空项1:_（正确答案：super）解析：试题分析本题属于抓音拼写单词。 详细解答这个单词应该不难听出。从文中也可得知，这种tomato是有很多优点的，因而是优越的“super。这个词很关键，因为它能影射后文的内容。填空项1:_（正确答案：experimental）解析：试题分析本题考查单词前、后缀的拼写。 详细解答从上下文可知：“西