专业英语四级分类模拟352及答案解析.doc

1、专业英语四级分类模拟352及答案解析 (总分：71.50，做题时间：90分钟)一、PART DICTATION(总题数：1，分数：10.00)1.Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings,

2、the passage will be read sentence by sentence, or phrase by phrase, with intervals of I5 seconds. The last reading will be done at normal speed again and during this time you should check your work. You will then be given ONE minute to check through your work once more. . （分数：10.00）_二、PART LANGUAGE

3、KNOW(总题数：10，分数：21.50)2.If you want children to work hard you must _ their interests instead of their sense of duty.（分数：2.50）A.appeal toB.look intoC.give rise toD.go in for3.The words of the Duke were low and calm, but his voice _ his deep concern and anxiety.（分数：1.00）A.toldB.betrayedC.concealedD.inf

4、ormed4.The following are all dynamic verbs(动态动词) EXCEPT _（分数：2.00）A.remain.B.turn.C.write.D.knock.5.Which of the following sentences expresses certainty?（分数：2.50）A.Bad seeds must bring bad crops.B.There must be a mistake.C.You must be there by ten.D.You must be joking.6.Advertising is distinguished

5、from other forms of communication _ the advertiser pays for the message to be delivered.（分数：2.50）A.in thatB.in whichC.in order thatD.in the way7.I have the honor of introducing to you Mr. Alan, who will _ you on his recent tour abroad.（分数：2.50）A.addressB.speakC.talkD.converse8.The three men tried ma

6、ny times to sneak across the border into the neighbouring country, _ by the police each time.（分数：1.50）A.had been capturedB.being always capturedC.only to be capturedD.unfortunately captured9.Which of the following sentences is grammatically INCORRECT?（分数：2.50）A.Politics are the art or science of gov

7、ernment.B.Ten miles seems like a long walk to me.C.Mumps is a kind of infectious disease.D.All the furniture has arrived undamaged.10.Of the thousands of known volcanoes in the world, the _ majority are inactive.（分数：2.50）A.tremendousB.demandingC.intensiveD.overwhelming11.She is going to France on a

8、special _ for one of the major daily newspapers.（分数：2.00）A.assignmentB.missionC.tourD.role三、PART WRITING(总题数：1，分数：40.00)12.You are doing a mini research project on diets. The following are some useful materials. Write a report of about 200 words. Your report should mainly be made up of two parts. In

9、 the first part, you describe the graph. In the second part, you analyze the relevant situation. You should also provide an introduction and conclusion for your report. Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above in

10、structions may result in a loss of marks. GraphThe pie charts compare the proportion of carbohydrates, protein and fat in three different diets. （分数：40.00）_专业英语四级分类模拟352答案解析 (总分：71.50，做题时间：90分钟)一、PART DICTATION(总题数：1，分数：10.00)1.Listen to the following passage. Altogether the passage will be read to

11、you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of I5 seconds. The last reading will be done at normal speed a

12、gain and during this time you should check your work. You will then be given ONE minute to check through your work once more. . （分数：10.00）_正确答案：()解析：听力原文 The Purpose of ScienceContrary to popular opinion, / the purpose of science is neither to discover the ultimate truth, / nor to offer its findings

13、 as absolute and final. / Scientific theories are always subject to modification / if new evidence becomes available. / Science, as we have said, / attempts to accumulate data based on the available evidence. / We have not been everywhere in the universe, / thus, in keeping with the principle of obj

14、ectivity, / science must deal with probability, not certainty, / and thus cannot present its findings as the absolute and final truth.二、PART LANGUAGE KNOW(总题数：10，分数：21.50)2.If you want children to work hard you must _ their interests instead of their sense of duty.（分数：2.50）A.appeal toB.look intoC.gi

15、ve rise toD.go in for解析：考点 考查固定搭配。3.The words of the Duke were low and calm, but his voice _ his deep concern and anxiety.（分数：1.00）A.toldB.betrayedC.concealedD.informed解析：4.The following are all dynamic verbs(动态动词) EXCEPT _（分数：2.00）A.remain.B.turn.C.write.D.knock.解析：考点 考查动态动词。5.Which of the followin

16、g sentences expresses certainty?（分数：2.50）A.Bad seeds must bring bad crops.B.There must be a mistake.C.You must be there by ten.D.You must be joking.解析：解析 情态动词。must在肯定陈述句中，可以表示说话人的主观意志，或要求对方必须做某事，如C项；也可以表示推测，指在说话人看来一定是、必然是，一般也只用于肯定陈述句，其后的不定式也可以用进行体，如C、D项。A项中，must表示“必然”，即根据逻辑推理必然要发生某事，意义等于will certain

17、ly，故为正确答案。6.Advertising is distinguished from other forms of communication _ the advertiser pays for the message to be delivered.（分数：2.50）A.in thatB.in whichC.in order thatD.in the way解析：考点 考查原因状语从句。7.I have the honor of introducing to you Mr. Alan, who will _ you on his recent tour abroad.（分数：2.50）

18、A.addressB.speakC.talkD.converse解析：考点 考查动词词义辨析。8.The three men tried many times to sneak across the border into the neighbouring country, _ by the police each time.（分数：1.50）A.had been capturedB.being always capturedC.only to be capturedD.unfortunately captured解析：解析 本题考查不定式做状语。分析句意可知，空格所在部分表示结果，only

19、to do常用于表示结果，意为“不料，结果却”，故答案为C。9.Which of the following sentences is grammatically INCORRECT?（分数：2.50）A.Politics are the art or science of government.B.Ten miles seems like a long walk to me.C.Mumps is a kind of infectious disease.D.All the furniture has arrived undamaged.解析：考点 考查主谓一致。10.Of the thous

20、ands of known volcanoes in the world, the _ majority are inactive.（分数：2.50）A.tremendousB.demandingC.intensiveD.overwhelming解析：考点 考查形容词词义辨析。11.She is going to France on a special _ for one of the major daily newspapers.（分数：2.00）A.assignmentB.missionC.tourD.role解析：解析 本题考查名词辨析。assignment“工作，作业”，常指上级分给下

21、级一定量的、限期完成的工作；mission指“使命，任务”，常用在政治、宗教、商业等方面；tour“观光旅程”；role“角色”。根据句意可知选A。三、PART WRITING(总题数：1，分数：40.00)12.You are doing a mini research project on diets. The following are some useful materials. Write a report of about 200 words. Your report should mainly be made up of two parts. In the first part,

22、 you describe the graph. In the second part, you analyze the relevant situation. You should also provide an introduction and conclusion for your report. Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above instructions may r

23、esult in a loss of marks. GraphThe pie charts compare the proportion of carbohydrates, protein and fat in three different diets. （分数：40.00）_正确答案：()解析：A Healthy DietA healthy diet has long been said to be important in our lives. A well-balanced diet can reduce the risks of many diseases, and can even

24、 postpone our aging process. It even shows different ingredients to different groups of dieters. So how far the difference among diets is can be found in the following graph. The three pie charts present the percentage of carbohydrates, protein and fat in three different diets, namely an average die

25、t, a healthy diet, and a healthy diet for sport. It is clear that a diet for sports has a relatively higher amount of carbohydrates than an average diet or a healthy diet. However, the average diet contains the lowest percentage of carbohydrates but the highest proportion of protein. To be more spec

26、ific, carbohydrates make 60% of the healthy diet for sport, which is 10% higher than those in a healthy diet, and 20% more than in an average diet. On the other hand, only 25% of the sports peoples diet is protein, with a healthy diet increasing by 5% and an average diet rising by 15%. Fat constitut

27、es exactly one fifth of both the average diet and the healthy diet, but the amount drops to only 15% for the healthy sports diet. In conclusion, to keep healthy, we should rely on a diet consisting of more carbohydrates, relatively less protein and even much less fat. 解析 健康饮食一直都是被广泛推广的，所给材料具体解释了健康饮食带来的好处，而图表则是提供三类饮食的构成对比，主要比较碳水化合物、蛋白质和脂肪的比例。因此，我们要在文章首段提出健康饮食的重要性，其次使用图表信息来描述健康饮食的构成，从而得出怎样的饮食才是健康饮食的结论。