专业英语四级-296及答案解析.doc

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1、专业英语四级-296及答案解析 (总分：100.00，做题时间：90分钟)一、LANGUAGE KNOWLEDGE(总题数：40，分数：100.00)1.Look at these clouds _.（分数：2.50）A.It will rainB.Its going to rainC.It will be rainingD.It is to rain2.Our boss, Mr. Thompson, _ a raise in salary for ages, but nothing has happened yet.（分数：2.50）A.was promisingB.has been pro

2、misingC.has promisedD.is promising3.By the end of next month we _ this assignment.（分数：2.50）A.will finishB.will be finishingC.will have finishedD.have finished4.We will be losing money this year unless that new economic plan of yours _ miracle.（分数：2.50）A.is workingB.worksC.will be workingD.worked5.Th

3、e last half of the nineteenth century _ the steady improvement in the means of travel.（分数：2.50）A.is witnessedB.was witnessedC.witnessedD.has witnessed6.Its quite late now and Mr. White _ hasnt left his office.（分数：2.50）A.stillB.alreadyC.sinceD.yet7.I still remember the day I first met her, she _.（分数：

4、2.50）A.had long hairB.has long hairsC.had long hairsD.has long hair8.It is said that his father _ for several years.（分数：2.50）A.had diedB.has been deadC.diedD.has dead9.The government _ to approve the use of wide-spead surveillance when the Justice Department took objections.（分数：2.50）A.is goingB.had

5、beenC.was aboutD.is coming10.You should have put the milk into the ice-box; I expect it _ undrinkable.（分数：2.50）A.becameB.had becomeC.has becomeD.becomes11.Johns score on the test is the highest in the class; he _ last night.（分数：2.50）A.must studyB.should have studiedC.must have studiedD.is sure to st

6、udy12.With all this work on hand, he _ to the cinema last night.（分数：2.50）A.mustnt goB.wouldnt goC.oughtnt to goD.shouldnt have gone13.You _ all those calculations! We have a computer to do that sort of thing.（分数：2.50）A.neednt have doneB.must not have doneC.shouldnt have doneD.can not have done14.If

7、you dont like to swim, you _ stay at home.（分数：2.50）A.should as wellB.may as wellC.can as wellD.would as well15.You _ return the book now. You can keep it till next week if you like.（分数：2.50）A.cantB.mustntC.needntD.may not16.Where is my pen? I _ it.（分数：2.50）A.might loseB.would have lostC.should have

8、lostD.must have lost17.We _ last night, but we went to the concert instead.（分数：2.50）A.must have studiedB.might studyC.should have studiedD.would study18. Could I borrow your dictionary? Yes, of course you _.（分数：2.50）A.mightB.willC.canD.should19.Tom ought not to _ me your secret, but he meant no harm

9、.（分数：2.50）A.have toldB.tellC.be tellingD.having told20.Peter _ come with us tonight, but he isnt very sure yet.（分数：2.50）A.mustB.mayC.canD.will21.Lets take a walk before we start to study. Oh, I think its _ for walking.（分数：2.50）A.much too hotB.very much hotC.too much heatD.very much heat22.She walked

10、 7 miles today in order to lose weight; I never imagined that she could walk _ far.（分数：2.50）A.asB.suchC.thatD.very23. How dark your brothers hair is! Its _ mine when I was at his age.（分数：2.50）A.no darker thanB.no more darker asC.not dark more thanD.not darker as24.The harder the shrub is to grow, _.

11、（分数：2.50）A.the higher price it isB.the higher price it would haveC.the higher the price isD.the higher is the price25.Do you regret paying fifty dollars for the dog? No, I would gladly pay _ for him.（分数：2.50）A.as much twiceB.twice so muchC.much twiceD.twice as much26.I understand _ preparation that

12、staff must put in under pressure to meet the deadline.（分数：2.50）A.more than the enormous amount ofB.better than most the enormous number ofC.better than most the enormous amount ofD.fewer than the number of27.In computer programming, this model is _ to any of the others we have ever had.（分数：2.50）A.mo

13、re superiorB.the more superiorC.the most superiorD.superior28.He is _ boy to do such a thing.（分数：2.50）A.such an honestB.too honestC.too honest aD.so honest a29.He thought he had lost his _ for good. However, he found his pillow already taken by the dog when he entered the room.（分数：2.50）A.beautiful y

14、ellow little dogB.yellow beautiful little dogC.little yellow beautiful dogD.beautiful little yellow dog30.More than a year later he arrived back in America _.（分数：2.50）A.ill, tired and unhappyB.with ill, tired and unhappyC.felt ill, tired and unhappyD.he felt ill, tired and unhappy31.Advertising medi

15、a like direct mail, radio, television and newspapers _ to increase the sales of industrial products.（分数：2.50）A.have been usedB.will be usedC.is being usedD.has been used32.Bread and butter _ liked by Westerners.（分数：2.50）A.isB.areC.wereD.be33.My friend and adviser _ to lend me his money.（分数：2.50）A.ha

16、ve agreedB.has agreedC.agreedD.are agreed34.A series of robberies _ recently.（分数：2.50）A.has been reportedB.has reportedC.have been reportedD.have reported35.Nothing but some chairs _ in the room.（分数：2.50）A.has foundB.had foundC.were foundD.was found36.More than one company _ involved in this transac

17、tion.（分数：2.50）A.wasB.wereC.to beD./37.Most environmental problems exist because adequate measures for preventing them _ taken in the past.（分数：2.50）A.was notB.were notC.were not beingD.being not38.Statistics as well as a course in research methodology _ all doctor candidates.（分数：2.50）A.is required of

18、B.are required ofC.is requiring withD.are required by39.There are _ I want to tell you.（分数：2.50）A.one or two thingsB.either one thing or another thingC.neither one thing nor another thingD.not only one thing40.Not only you but also I _ mistaken on this point.（分数：2.50）A.areB.wereC.haveD.am专业英语四级-296答

19、案解析 (总分：100.00，做题时间：90分钟)一、LANGUAGE KNOWLEDGE(总题数：40，分数：100.00)1.Look at these clouds _.（分数：2.50）A.It will rainB.Its going to rainC.It will be rainingD.It is to rain解析：解析 选项A中will表示一种意愿。B项中的be going to do sth.表示目前已有迹象表明即将发生某种事情。c项中使用了将来进行时，用来表示将来某一时刻或某一时期正在进行的动作。D项中的be to do sth.表示一种按现在的计划或安排将要发生的动作

20、。2.Our boss, Mr. Thompson, _ a raise in salary for ages, but nothing has happened yet.（分数：2.50）A.was promisingB.has been promisingC.has promisedD.is promising解析：解析 这句话考的是现在完成进行时。表示长久时间以来某件事情一直在发生，比现在完成时所能表达的延续的时间跨度更长。3.By the end of next month we _ this assignment.（分数：2.50）A.will finishB.will be fin

21、ishingC.will have finishedD.have finished解析：解析 by the end of next month (year)是将来完成时的典型状语，故选C。4.We will be losing money this year unless that new economic plan of yours _ miracle.（分数：2.50）A.is workingB.worksC.will be workingD.worked解析：解析 unless引导条件状语从句，用一般现在时表示将来。5.The last half of the nineteenth ce

22、ntury _ the steady improvement in the means of travel.（分数：2.50）A.is witnessedB.was witnessedC.witnessedD.has witnessed解析：解析 题中主语“十九世纪下半叶”为过去时间，判断所述为过去发生的事，所以用过去时。6.Its quite late now and Mr. White _ hasnt left his office.（分数：2.50）A.stillB.alreadyC.sinceD.yet解析：解析 时间副词then，still，yet，now等可放在从句或整个句子的前后

23、，通常放在最后。但是yet放在句末，still可放在动词前、系动词后。因此A为正确选项。7.I still remember the day I first met her, she _.（分数：2.50）A.had long hairB.has long hairsC.had long hairsD.has long hair解析：解析 本题考查名词单复数的用法及时态一致性。本句使用一般过去时，B、D两项因是现在时而被排除。hair是不可数名词，指全部头发；如果用复数形式则指单根可数的毛发，而且不仅指头发，其所在部位可以在身体的其他部位。根据句意“她留一头长发”，不可数，故选A项。8.It

24、is said that his father _ for several years.（分数：2.50）A.had diedB.has been deadC.diedD.has dead解析：解析 一般表示动作或行为能持续的动词是可以用“现在(或过去)完成时态+for+一段时间”来表示行为或动作延续长度；但瞬间意义的动词，如die，是不能如此使用的，若需表达这种意思，可将瞬间动词改为“be+形容词或副词”的结构，然后用其“完成时态+for+一段时间”来表示，这就是本题选B的理由。9.The government _ to approve the use of wide-spead surve

25、illance when the Justice Department took objections.（分数：2.50）A.is goingB.had beenC.was aboutD.is coming解析：解析 was/were about to do表示“即将发生结果却未发生”，因此C为正确选项。10.You should have put the milk into the ice-box; I expect it _ undrinkable.（分数：2.50）A.becameB.had becomeC.has becomeD.becomes解析：解析 从句意分析，牛奶已经变质，不能

26、喝了，属过去发生的动作对现在造成影响，再加上by now是现在完成时的典型时间状语，故选C。11.Johns score on the test is the highest in the class; he _ last night.（分数：2.50）A.must studyB.should have studiedC.must have studiedD.is sure to study解析：解析 表示对过去某一动作行为的猜测需要用must have done这一句型结构。12.With all this work on hand, he _ to the cinema last nigh

27、t.（分数：2.50）A.mustnt goB.wouldnt goC.oughtnt to goD.shouldnt have gone解析：解析 本句是情态动词should后接完成时态的用法。情态动词should和ought to后接现在完成式，表示应该做而没有做的事，表示责备、后悔等。13.You _ all those calculations! We have a computer to do that sort of thing.（分数：2.50）A.neednt have doneB.must not have doneC.shouldnt have doneD.can not

28、have done解析：解析 本句是情态动词need后接完成时的用法。need作情态动词用时，通常用于否定句或疑问句中。“neednt+have+过去分词”表示“过去做了某事，但事实上没有必要做”。14.If you dont like to swim, you _ stay at home.（分数：2.50）A.should as wellB.may as wellC.can as wellD.would as well解析：解析 本句是情态动词may与其他词搭配的用法。may as well是一固定搭配，意为“不妨，无妨”，后接动词原形。 例如：You may as well know t

29、he matter.你知道这件事也无妨。15.You _ return the book now. You can keep it till next week if you like.（分数：2.50）A.cantB.mustntC.needntD.may not解析：解析 从原题中You can keep it till next week if you like.这一信息句可知，“你不必现在还”。16.Where is my pen? I _ it.（分数：2.50）A.might loseB.would have lostC.should have lostD.must have lo

30、st解析：解析 从原题中Where is my pen?这一信息句可知，“笔丢了”，丢的动作是过去发生的。因此用must+have done表示对过去事实的肯定猜测。17.We _ last night, but we went to the concert instead.（分数：2.50）A.must have studiedB.might studyC.should have studiedD.would study解析：解析 but连接的两个分句之问情况相反，根据后句我们可判断前句“学习”的行为并未发生，但却是应该发生的。18. Could I borrow your dictiona

31、ry? Yes, of course you _.（分数：2.50）A.mightB.willC.canD.should解析：解析 原题中的could不是过去时，而是表示一种委婉、客气的礼貌用语。因此用could提问时，用can回答。同样用would，might提问时，用will和may回答。 注意：Would you rather do such a thing?Yes, I would. Would you like some tea? Yes, I would. 这两个对话中的would rather，would like是惯用法，故不能用will来回答。因为在这两个句型中，will不能

32、替换would。19.Tom ought not to _ me your secret, but he meant no harm.（分数：2.50）A.have toldB.tellC.be tellingD.having told解析：解析 ought not to have done=shouldnt have done20.Peter _ come with us tonight, but he isnt very sure yet.（分数：2.50）A.mustB.mayC.canD.will解析：解析 题中的but he isnt very sure yet这一信息句暗示，皮特当

33、晚来的可能性不大。A是“准来，肯定来”，D是“将要来”。所以选B。21.Lets take a walk before we start to study. Oh, I think its _ for walking.（分数：2.50）A.much too hotB.very much hotC.too much heatD.very much heat解析：解析 much too和far too作副词，用来加强语气，修饰形容词。因此A为正确选项。22.She walked 7 miles today in order to lose weight; I never imagined that

34、 she could walk _ far.（分数：2.50）A.asB.suchC.thatD.very解析：解析 此句应用so来修饰far，但四个选项中没有so。这里that作副词用，相当于so的用法。23. How dark your brothers hair is! Its _ mine when I was at his age.（分数：2.50）A.no darker thanB.no more darker asC.not dark more thanD.not darker as解析：解析 形容词与副词的比较级前可用much，far，a lot，still，even等副词修饰

35、，也可用否定词no修饰，意为“不比，和一样”。因此A为正确选项。24.The harder the shrub is to grow, _.（分数：2.50）A.the higher price it isB.the higher price it would haveC.the higher the price isD.the higher is the price解析：解析 此题考查比较结构的用法。“the+比较级，the+比较级”这一句型既可用于形容词，也可用副词的比较级。注意形容词与副词用在这种句型里的词序。C为正确答案。25.Do you regret paying fifty do

36、llars for the dog? No, I would gladly pay _ for him.（分数：2.50）A.as much twiceB.twice so muchC.much twiceD.twice as much解析：解析 此题考查同级比较的结构。在表示同级比较的asas和not soas句型中，常用状语just，almost，twice，three times等。这类状语应放在副词as，so之前。因此D为正确选项。26.I understand _ preparation that staff must put in under pressure to meet th

37、e deadline.（分数：2.50）A.more than the enormous amount ofB.better than most the enormous number ofC.better than most the enormous amount ofD.fewer than the number of解析：解析 under stand better than.意为“对非常理解”。preparation是不可数名词，须用amount修饰，故选C。27.In computer programming, this model is _ to any of the others

38、we have ever had.（分数：2.50）A.more superiorB.the more superiorC.the most superiorD.superior解析：解析 be superior to意为“优越于，好于”。该短语本身就表示比较级，所以它表示“比好”时不再需要加任何修饰。28.He is _ boy to do such a thing.（分数：2.50）A.such an honestB.too honestC.too honest aD.so honest a解析：解析 “too+形容词+a+名词单数+to do”是一个经常使用的句型，意为“太不会”。实际上

39、，它是“too+形容词+to do”结构的变体。29.He thought he had lost his _ for good. However, he found his pillow already taken by the dog when he entered the room.（分数：2.50）A.beautiful yellow little dogB.yellow beautiful little dogC.little yellow beautiful dogD.beautiful little yellow dog解析：解析 这是一个形容词作层叠修饰的问题。形容词的排序基本

40、规律为：“限定词+表示观点、看法的形容词+表示大小、长短、高低的形容词+表示形状的形容词+表示年龄、新旧的形容词+表示颜色的形容词+表示国家、地区、出处的形容词+表示材料的形容词+表示用途、作用的形容词”。30.More than a year later he arrived back in America _.（分数：2.50）A.ill, tired and unhappyB.with ill, tired and unhappyC.felt ill, tired and unhappyD.he felt ill, tired and unhappy解析：解析 ill，tired and

41、 unhappy作主语的补足语，说明主语的状态、特点。31.Advertising media like direct mail, radio, television and newspapers _ to increase the sales of industrial products.（分数：2.50）A.have been usedB.will be usedC.is being usedD.has been used解析：解析 根据句意，应用完成时的被动语态，media是medium的复数形式。32.Bread and butter _ liked by Westerners.（分数

42、：2.50）A.isB.areC.wereD.be解析：解析 bread and butter是西方人吃的一种食品，虽然有三个字，表达的却是一个东西，并且是不可数名词，作单数。33.My friend and adviser _ to lend me his money.（分数：2.50）A.have agreedB.has agreedC.agreedD.are agreed解析：解析 此句中friend和adviser是同一个人，这一点可从二词所共有的限定词my以及代词his判断出。这种结构是并列主语，指同一事、同一概念或同一种东西时，谓语用单数。34.A series of robber

43、ies _ recently.（分数：2.50）A.has been reportedB.has reportedC.have been reportedD.have reported解析：解析 首先应排除主动语态的选项。其次，当a series of, a species of, a portion of, a kind/type of等加上名词时，谓语动词一般用单数，即谓语动词的单复数取决于species，series，portion，kind，type是否是单、复数，而不取决于of面名词的单、复数。本句中series是被a限定的，因此是单数。35.Nothing but some cha

44、irs _ in the room.（分数：2.50）A.has foundB.had foundC.were foundD.was found解析：解析 本题应使用被动语态，因此A、B两项应排除。nothing but表示“除了什么也没有”，nothing是句子的主语，单数形式，but some chairs是附属结构作状语，因此选择D项。36.More than one company _ involved in this transaction.（分数：2.50）A.wasB.wereC.to beD./解析：解析 本题考查名词单复数的用法。more than one company尽管是复数意义，