专业英语四级（核心语法）历年真题试卷汇编8及答案解析.doc

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1、专业英语四级（核心语法）历年真题试卷汇编8及答案解析 (总分：62.00，做题时间：90分钟)一、GRAMMAR & VOCABULARY(总题数：31，分数：62.00)1.PART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best complet

2、es the sentence.（分数：2.00）_2._you_further problems with your printer, contact your dealer for advice.（分数：2.00）A.If, hadB.Have, hadC.Should, haveD.In case, had3._, Ill marry him all the same.（分数：2.00）A.Was he rich or poorB.Whether rich or poorC.Were he rich or poorD.Be he rich or poor4.It is imperativ

3、e that students_their term papers on time.（分数：2.00）A.hand inB.would hand inC.have to hand inD.handed in5.The opening ceremony is a great occasion. It is essential_for that.（分数：2.00）A.for us to be preparedB.that we are preparedC.of us to be preparedD.our being prepared6.22._for the fact that she brok

4、e her leg, she might have passed the exam.（分数：2.00）A.Had it not beenB.Hadnt it beenC.Was it notD.Were it not7.What courses are you going to do next semester? I dont know. But its about time_on something. （分数：2.00）A.I d decideB.I decidedC.I decideD.Im deciding8.You_Jim anything about it. It was none

5、of his business.（分数：2.00）A.neednt have toldB.neednt tellC.mustnt have toldD.mustnt tell9.All of us would have enjoyed the party much more if there_quite such a crowd of people there.（分数：2.00）A.werentB.hasnt beenC.hadnt beenD.wouldnt be10.He_unwisely, but he was at least trying to do something helpfu

6、l.（分数：2.00）A.may have actedB.must have actedC.should actD.would act11.If you have really been studying English for so long, its about time you _able to write letters in English.（分数：2.00）A.should beB.wereC.must beD.are12.If your car_any attention during the first 12 months, take it to an authorized d

7、ealer.（分数：2.00）A.shall needB.should needC.would needD.will need13.All the following sentences definitely indicate future time EXCEPT（分数：2.00）A.Mother is to have tea with Aunt Betty at four.B.The school pupils will be home by now.C.The President is coming to the UN next week.D.He is going to email me

8、 the necessary information.14.Linda was_the experiment a month ago, but she changed her mind at the last minute.（分数：2.00）A.to startB.to have startedC.to be startingD.to have been starting15.The committee has anticipated the problems that _ in the road construction project.（分数：2.00）A.ariseB.will aris

9、eC.aroseD.have arisen16.The student said there were a few points in the essay he_impossible to comprehend.（分数：2.00）A.had foundB.findsC.has foundD.would find17.He would have finished his college education, but he_to quit and find a job to support his family.（分数：2.00）A.had hadB.hasC.hadD.would have18.

10、The student said there were a few points in the essay he_impossible to comprehend.（分数：2.00）A.has foundB.was findingC.had foundD.would find19.James has just arrived, but I didnt know he_until yesterday.（分数：2.00）A.will comeB.was comingC.has been comingD.came20._conscious of my moral obligations as a c

11、itizen.（分数：2.00）A.I was and always will beB.I have to be and always will beC.I had been and always will beD.I have been and always will be21.For some time now, world leaders_out the necessity for agreement on arms reduction.（分数：2.00）A.had been pointingB.have been pointingC.were pointingD.pointed22.W

12、hich of the following italicized phrases is INCORRECT?（分数：2.00）A.The city is now ten times its original size.B.I wish I had two times his strength.C.The seller asked for double the usual price.D.They come here four times every year.23.A new laptop costs about_of a second-hand one.（分数：2.00）A.the pric

13、e of three timesB.three times the priceC.as much as the three times priceD.three times more than the price24.There are as good fish in the sea_ever came out of it.（分数：2.00）A.thanB.likeC.asD.so25.It is not_much the language as the background that makes the book difficult to understand.（分数：2.00）A.that

14、B.asC.soD.very26.Overpopulation poses a terrible threat to the human race. Yet it is probably _a threat to the human race than environmental destruction.（分数：2.00）A.no moreB.not moreC.even moreD.much more27.It was_we had hoped.（分数：2.00）A.more a success thanB.a success more thanC.as much of a success

15、asD.a success as much as28.Do you know Tims brother? He is_than Tim.（分数：2.00）A.much more sportsmanB.more of a sportsmanC.more of sportsmanD.more a sportsman29.That trumpet player was certainly loud. But I wasnt bothered by his loudness _by his lack of talent.（分数：2.00）A.so much asB.rather thanC.asD.t

16、han30.The less the surface of the ground yields to the weight of a fully-loaded truck, _to the truck.（分数：2.00）A.the greater stress isB.greater is the stressC.the stress is greaterD.the greater the stress31.Issues of price, place, promotion and product are _ conventional concerns in planning marketin

17、g strategies.（分数：2.00）A.these of the mostB.most of thoseC.among the mostD.among the many of专业英语四级（核心语法）历年真题试卷汇编8答案解析 (总分：62.00，做题时间：90分钟)一、GRAMMAR & VOCABULARY(总题数：31，分数：62.00)1.PART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there a

18、re four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.（分数：2.00）_解析：2._you_further problems with your printer, contact your dealer for advice.（分数：2.00）A.If, hadB.Have, hadC.Should, haveD.In case, had解析：解析：虚拟语气题。根据句意，本句表示对将来事情的虚拟，条件从句中谓语动词可以使用“should

19、+动词原形”结构；如果省略条件从句引导词if的话，should就应该提到句首。因此，本题应该选择C。3._, Ill marry him all the same.（分数：2.00）A.Was he rich or poorB.Whether rich or poorC.Were he rich or poorD.Be he rich or poor解析：解析：虚拟语气题。虚拟语气用在由“whether”引导的让步状语从句中，从句用动词原形。故这里相当于whether he be rich or poor；由于省略了whether，be需要提到句首。因此应该选择D。4.It is impera

20、tive that students_their term papers on time.（分数：2.00）A.hand inB.would hand inC.have to hand inD.handed in解析：解析：虚拟语气题。在it is imperativenecessary/important，etcthat结构中，从句应该使用虚拟语气“should+动词原形”，should可以省略，因此本题应该选择A。5.The opening ceremony is a great occasion. It is essential_for that.（分数：2.00）A.for us to

21、 be preparedB.that we are preparedC.of us to be preparedD.our being prepared解析：解析：虚拟语气题。在It is essentialimportant等结构中，我们可以用不定式结构或从句；但如果使用从句，就必须用虚拟语气，所以答案中只有A符合要求。B项的谓语动词如改用be或should be则正确。6.22._for the fact that she broke her leg, she might have passed the exam.（分数：2.00）A.Had it not beenB.Hadnt it b

22、eenC.Was it notD.Were it not解析：解析：虚拟语气题。由于主句中使用了might have done结构，说明此句表示的内容与过去事实相反，故从句中应该使用had done结构。若要将虚拟条件句中的连词省去，则需将助动词提到主语前面。因此A项Had it not been为正确答案。7.What courses are you going to do next semester? I dont know. But its about time_on something. （分数：2.00）A.I d decideB.I decidedC.I decideD.Im de

23、ciding解析：解析：虚拟语气题。It is(about，high)time+从句，表示早该做而未做的事，是建议的意味，其动词形式用过去式。因此BI decided符合要求。8.You_Jim anything about it. It was none of his business.（分数：2.00）A.neednt have toldB.neednt tellC.mustnt have toldD.mustnt tell解析：解析：情态动词与虚拟语气题。neednt have done表示已经做过，但是没有必要做的行为。因此，本题应该选择A。9.All of us would have

24、 enjoyed the party much more if there_quite such a crowd of people there.（分数：2.00）A.werentB.hasnt beenC.hadnt beenD.wouldnt be解析：解析：虚拟语气题。由主句中的would have done可知，这里表示与过去相反的事实，那么从句中相应地使用had done。因此，本题C为正确答案。10.He_unwisely, but he was at least trying to do something helpful.（分数：2.00）A.may have actedB.m

25、ust have actedC.should actD.would act解析：解析：情态动词及虚拟语气题。may have done用来表示说话人假设某人在过去可能做过某事，而实际上说话人并不能肯定有没有做。must have done用来表示说话人假设某人在过去曾经做过某事，说话人对其假设的内容十分肯定。因此，本题应该选择A。11.If you have really been studying English for so long, its about time you _able to write letters in English.（分数：2.00）A.should beB.we

26、reC.must beD.are解析：解析：虚拟语气题。本句使用了It is high time句型，在这个句型中，从句里谓语动词要用过去式表示虚拟。因此，本句的正确答案应该是were。12.If your car_any attention during the first 12 months, take it to an authorized dealer.（分数：2.00）A.shall needB.should needC.would needD.will need解析：解析：虚拟语气题。本句是对与将来事实可能相反的假设。而在叙述对将来事实的假设时，条件从句的谓语动词可以为“shoul

27、d+动词原形”，因此，本题应该选择B。13.All the following sentences definitely indicate future time EXCEPT（分数：2.00）A.Mother is to have tea with Aunt Betty at four.B.The school pupils will be home by now.C.The President is coming to the UN next week.D.He is going to email me the necessary information.解析：解析：动词时态题。将来时有若

28、干主要的表现结构：be going/coming to，will+动词原形，is to。will除了表示将来的动作和状态之外，还可以作情态动词，表示对当前的“推测”，B“小学生们现在应该回家了”是对现在情况的推测，故为答案。14.Linda was_the experiment a month ago, but she changed her mind at the last minute.（分数：2.00）A.to startB.to have startedC.to be startingD.to have been starting解析：解析：动词时态题。这里考查过去将来完成时的用法，b

29、e to do是表示已经计划好，马上要做的事情，因为动作发生在过去(a month ago)，这里用was to have done，表示过去的事情对现在的影响。15.The committee has anticipated the problems that _ in the road construction project.（分数：2.00）A.ariseB.will ariseC.aroseD.have arisen解析：解析：动词时态题。由句中的has anticipated可知，这里表示的是现在发生的事情，排除C。既然是预测，就表示问题还没有出现，因此that引导的从句部分应该使

30、用将来时态，而will arise正是将来时，故为答案。16.The student said there were a few points in the essay he_impossible to comprehend.（分数：2.00）A.had foundB.findsC.has foundD.would find解析：解析：动词时态题。本句主句中的动词为said，显然这里的时态为过去时，排除B和C。从句意上来判断，“他发现几点疑问”这一动作发生在他说话之前，不是说话之后，故使用过去完成式，排除Dwould find(过去将来时)。17.He would have finished

31、his college education, but he_to quit and find a job to support his family.（分数：2.00）A.had hadB.hasC.hadD.would have解析：解析：动词时态题。本句为but连接的并列句，第一个分句使用了虚拟语气，would have done，表示对过去的虚拟。but后的内容为真实情况，在时态上与前面一致，也是过去时，这里had就是have的过去时，故C正确。18.The student said there were a few points in the essay he_impossible t

32、o comprehend.（分数：2.00）A.has foundB.was findingC.had foundD.would find解析：解析：动词时态题。分析句子可知，主句谓语动词发生在宾语从句谓语动词之后，即say发生在find之后，由于say用了一般过去时，那么find就应该使用过去完成时。因此，本题的正确答案为C。19.James has just arrived, but I didnt know he_until yesterday.（分数：2.00）A.will comeB.was comingC.has been comingD.came解析：解析：动词时态题。进行时可以

33、表示即将发生的动作或计划好要做的事，再加上本句主句时态是过去时，所以know引导的从句中谓语应该为was coming。20._conscious of my moral obligations as a citizen.（分数：2.00）A.I was and always will beB.I have to be and always will beC.I had been and always will beD.I have been and always will be解析：解析：动词时态题。“我一直铭记”表示时间一直到现在为止，应该用现在完成时；“将继续信守”表示将来，要用将来时。

34、因此I have been and always will be为正确答案。21.For some time now, world leaders_out the necessity for agreement on arms reduction.（分数：2.00）A.had been pointingB.have been pointingC.were pointingD.pointed解析：解析：动词时态题。句中的时间状语for some time now既表示现在阶段又表示一段时间，因此谓语动词应使用现在完成进行时，故Bhave been pointing符合题意。Ahad been p

35、ointing用过去完成进行时表示过去某一刻以前曾持续发生过的事情；Cwere pointing强调过去某时刻或某阶段正在进行的动作；Dpointed指过去某时间的动作或状态。22.Which of the following italicized phrases is INCORRECT?（分数：2.00）A.The city is now ten times its original size.B.I wish I had two times his strength.C.The seller asked for double the usual price.D.They come her

36、e four times every year.解析：解析：倍数表达题。用time表示倍数，一般限于三倍或者以上的数，表示两倍通常用twice，因此B错误。23.A new laptop costs about_of a second-hand one.（分数：2.00）A.the price of three timesB.three times the priceC.as much as the three times priceD.three times more than the price解析：解析：倍数表达题。英语中常用的倍数表示法有(1)主语+谓语+倍数(或分数)+as+adj+

37、as。例如：I have three times as many as you(我有你三倍那么多。)(2)主语+谓语+倍数(分数)+the size (amount，length)of。例如：The earth is 49 times the size of the moon(地球是月球的49倍大。)(3)主语+谓语+倍数(分数)+形容词(副词)比较级+than。例如：The grain output is 8 percent higher this year than that of last year(今年比去年粮食产量增加8。)(4)还可以用by+倍数，表示增加多少倍。例如：The pr

38、oduction of grain has been increased by four times this year(今年粮食产量增加了4倍。)本句是第二种表示倍数关系的用法。24.There are as good fish in the sea_ever came out of it.（分数：2.00）A.thanB.likeC.asD.so解析：解析：比较结构题。本句改自爱尔兰谚语：Theres as good fish in the sea as ever came out of it原意为：海里的好鱼是取之不尽的。这里考查的是asas这一结构，故本题C正确。25.It is no

39、t_much the language as the background that makes the book difficult to understand.（分数：2.00）A.thatB.asC.soD.very解析：解析：比较结构题。这里考查not so muchas的用法，这一结构意为“与其说不如说”。例如：He is not so much a player as a coach(与其说他是个队员，不如说他是个教练。)26.Overpopulation poses a terrible threat to the human race. Yet it is probably _

40、a threat to the human race than environmental destruction.（分数：2.00）A.no moreB.not moreC.even moreD.much more解析：解析：比较结构题。本句考查not morethan这一结构，意为“与其说是，不如说是”，这里隐含的是后者好于强于前者之意。注意yet常用于否定句和疑问句，因此可立即排除C和D。而no morethan的意思是“两者都不”。例如：Hes no more fit to be a minister than a schoolboy would be(他和一个小学生一样都不适合当部长

41、。)27.It was_we had hoped.（分数：2.00）A.more a success thanB.a success more thanC.as much of a success asD.a success as much as解析：解析：形容词同级比较题。结构of a+n相当于一个形容词，即of a success相当于successful，用于同级比较句型asas，因此as much of a success as为正确答案。28.Do you know Tims brother? He is_than Tim.（分数：2.00）A.much more sportsman

42、B.more of a sportsmanC.more of sportsmanD.more a sportsman解析：解析：形容词比较级题。结构of a+n相当于一个形容词，表示具有后面那个名词的性质；它的比较级和形容词一样，也要用more来修饰，因此more of a sportsman为正确答案。29.That trumpet player was certainly loud. But I wasnt bothered by his loudness _by his lack of talent.（分数：2.00）A.so much asB.rather thanC.asD.than

43、解析：解析：比较结构题。notso muchas引导一个否定性比较结构，表示“与其不如”的意思；其中的much是副词，表示程度。因此本题应该选择A。30.The less the surface of the ground yields to the weight of a fully-loaded truck, _to the truck.（分数：2.00）A.the greater stress isB.greater is the stressC.the stress is greaterD.the greater the stress解析：解析：比较结构题。“The+比较级，the+比

44、较级”结构表示“越越”；前后两个部分都应该使用自然语序。例如：The more I learn，the more I master有时第二部分可以使用省略形式，本句的完整形式为the greater the stress it yields to truck is，其省略形式为the greater the stress，因此D为正确答案。31.Issues of price, place, promotion and product are _ conventional concerns in planning marketing strategies.（分数：2.00）A.these of the mostB.most of thoseC.among the mostD.among the many of解析：解析：最高级题。这里among与形容词最高级形式连用，表示“在最的一类中”，因此本题应该选择C。