公共英语四级-378及答案解析.doc
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1、公共英语四级-378 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:5.00)The distance from the airport to the center of Sydney is 1.(分数:5.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_三、Part B(总题数:1,分数:5.00)What is a Greenhouse Effect?(分数:5.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_四、Part
2、 C(总题数:3,分数:10.00)Questions 11-13 are based on the following monologue about American advertising. You now have 15 seconds to read Questions 11-13.(分数:3.00)(1).What do we learn about the speaker?(分数:1.00)A.He has been in America for three years.B.He has always lived in America.C.He visited America t
3、hree years ago.D.He has come to America to do research on advertising.(2).Whats the speakers impression of the advertisement in America when he first arrived there?(分数:1.00)A.He found the advertisements there difficult to understand.B.The advertisements there were creative and necessary.C.The advert
4、isements there were well designed.D.There were far more advertisements there than he had expected.(3).What does the speaker think future advertisers should do?(分数:1.00)A.Spend less money on advertising.B.Advertise more for their products.C.Use new advertising techniques.D.Be more careful about what
5、they advertise.Questions 14-17 are based on the following dialogue between classmates about their presentation. You now have 20 seconds to read Questions 14-17.(分数:4.00)(1).What is the womans tone of voice when she first sees the man?(分数:1.00)A.Relieved.B.Sarcastic.C.Sad.D.Apologetic.(2).What are th
6、e students doing when the man arrives in the class?(分数:1.00)A.Having a class discussion.B.Giving presentations.C.Drawing graphs.D.Taking an exam.(3).What classes are the man and the woman probably taking?(分数:1.00)A.Fashion design.B.Chemistry.C.Business.D.Art appreciation.(4).How much time do the man
7、 and the woman have before they address the class?(分数:1.00)A.Less than ten minutes.B.About twenty minutes.C.Over an hour.D.Forty-five minutes.Questions 18-20 are based on the following dialogue given by Professor Robert Watson who was answering questions on a radio phone program on the subject of le
8、arning a foreign language. You now have 15 seconds to read Questions 18-20.(分数:3.00)(1).How has Mr. Humphries been learning Spanish?(分数:1.00)A.He has been going to an evening class and made many foreign friends.B.He has watched quite a lot of DVD.C.He has listened to the BBC radio programs.D.He has
9、been going to an evening class and has watched quite a lot of the BBC TV programs.(2).What advice was given by Professor Watson7(分数:1.00)A.Practice more in using the language.B.Go to live with the native speakers.C.Watch more TV programs.D.Read more newspaper and magazines(3).What does “learning to
10、speak“ mean, according to the professor?(分数:1.00)A.It means being able to put together the right groups of words and to say them in a reasonably accurate way.B.It means being able to pronounce correctly.C.It means having an accurate tone and pronunciation.D.It means speaking must obey certain gramma
11、r五、Section Use of Eng(总题数:1,分数:20.00)A new computer system has been designed to stop ships sinking. The greatest danger (21) a holed vessel is that flooding of its compartments will make the ship unstable enough to capsize. It is estimated that nearly half the ships (22) during the second world war
12、capsized because of the loss of (23) .Pacer systems of Burlington, Massachusetts, has now (24) a system devised by a (25) US Navy officer, Stephen Drabouski, which effectively thought out alternative strategies for the ship. The (26) is programmed with every possible eventuality of flood damage. (27
13、) the actual damage is keyed into the computer the operator is told by the computer (28) the implications are and what can be done to destabilize the vessel.Trials on the “American aircraft carrier USS Midway“ have (29) that the reaction time to damage can be cut to a fiftieth. An incident was simul
14、ated in which the ship was (30) by two missiles causing flooding to 30 compartments. It took 10 minutes (31) receipt of the flood damage information in the damage control center to a full printout of damage effects, (32) countermeasures and an assessment of the result of the countermeasures;In a re-
15、run of the incident (33) the computer program the damage control officer took four and a quarter hours to establish the (34) of the damage and another four hours (35) a decision could be taken on counter measures.(36) the system can be used to provide damage control officers with advice, they do not
16、, of course, have to (37) the information. Quite often the“ (38) solution“ will be unacceptable for operational reasons. When that happens the system can be asked for (39) or the operator can interrogate the computer to find out what would happen (40) the officers own solution was put into action.(分
17、数:20.00)A.toB.onC.inD.forA.survivedB.sunkC.damagedD.builtA.weightB.protectionC.stabilityD.powerA.rebuiltB.inventedC.refinedD.designedA.preserveB.reserveC.observeD.conserveA.projectB.computerC.systemD.networkA.ForB.AsC.SinceD.OnceA.whatB.howC.ifD.thatA.failedB.exposedC.shownD.succeededA.sunkB.hitC.ex
18、plodedD.bombedA.atB.overC.fromD.forA.preservativeB.preventiveC.impliedD.suggestedA.withoutB.forC.byD.withA.proofsB.effectsC.solutionsD.uncertaintyA.afterB.beforeC.providedD.now thatA.IfB.WhenC.AlthoughD.UnlessA.acceptB.processC.modifyD.analyzeA.finalB.possibleC.optimumD.suggestedA.alternativesB.deci
19、sionsC.solutionD.suggestionsA.afterB.whenC.beforeD.if六、Section Reading Co(总题数:0,分数:0.00)七、Part A(总题数:0,分数:0.00)八、Passage 1(总题数:1,分数:5.00)It is a curious paradox that we think of the physical sciences as “hard“, the social sciences as “soft“, and the biological sciences as somewhere in between. This
20、is interpreted to mean that our knowledge of physical systems is more certain than our knowledge of biological systems, and these in mm are more certain than our knowledge of social systems. In terms of our capacity to sample the relevant universes, however, and the probability that our images of th
21、ese universes are at least approximately correct, one suspects that a reverse order is more reasonable. We are able to sample earths social systems with some degree of confidence that we have a reasonable sample of the total universe being investigated. Our knowledge of social systems, therefore, wh
22、ile it is in many ways extremely inaccurate, is not likely to be seriously overturned by new discoveries. Even the folk knowledge in social systems on which ordinary life is based in earning, spending, organizing, marrying, taking part in political activities, fighting and so on, is not very dissimi
23、lar from the more sophisticated images of the social system derived from the social sciences, even though it is built upon the very imperfect samples of personal experience.In contrast, our image of the astronomical universe, even of earths geological history, can easily be subject to revolutionary
24、changes as new data come in and new theories are worked out. If we define the “security“ of our image of various parts of the total system as the probability of their suffering significant changes, we would reverse the order of hardness and see the social sciences as the most secure, the physical sc
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- 公共 英语四 378 答案 解析 DOC
