专业英语四级（核心语法）历年真题试卷汇编19及答案解析.doc

1、专业英语四级（核心语法）历年真题试卷汇编19及答案解析 (总分：48.00，做题时间：90分钟)一、GRAMMAR & VOCABULARY(总题数：24，分数：48.00)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 comple

2、tes the sentence.（分数：2.00）_2.My uncle is quite worn out from years of hard work. He is no longer the man _ he was fifteen years ago.（分数：2.00）A.whichB.whomC.whoD.that3.I was very interested in_she told me.（分数：2.00）A.all thatB.all whichC.all whatD.that4.The party, _I was the guest of honour, was extre

3、mely enjoyable.（分数：2.00）A.by whichB.for whichC.to whichD.at which5.They overcame all the difficulties and completed the project two months ahead of time, _is something we had not expected.（分数：2.00）A.whichB.itC.thatD.what6.Have you ever been in a situation_you know the other person is right yet you c

4、annot agree with him?（分数：2.00）A.by whichB.thatC.in whereD.where7.There are as good fish in the sea_ever came out of it.（分数：2.00）A.thanB.likeC.asD.so8.It is not_much the language as the background that makes the book difficult to understand.（分数：2.00）A.thatB.asC.soD.very9.It was_we had hoped.（分数：2.00）

5、A.more a success thanB.a success more thanC.as much of a success asD.a success as much as10.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 sportsman11.Overpopulation poses a terrible threat to the human race. Yet it is probab

6、ly_a threat to the human race than environmental destruction.（分数：2.00）A.no moreB.not moreC.even moreD.much more12.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 price13.The square i

7、tself is five hundred yards wide, five times_the size of St. Peters in Rome.（分数：2.00）A./B.that ofC.which isD.of14.You_borrow my notes provided you take care of them, I told my friend.（分数：2.00）A.couldB.shouldC.mustD.can15.Arent you tired? I_you had done enough for today.（分数：2.00）A.should have thought

8、B.must have thoughtC.might have thoughtD.could have thought16._you_further problems with your printer, contact your dealer for advice.（分数：2.00）A.If, hadB.Have, hadC.Should, haveD.In case, had17.Loudspeakers were fixed in the hall so that everyone_an opportunity to hear the speech.（分数：2.00）A.ought to

9、 haveB.must haveC.may haveD.should have18.I am surprised_this city is a dull place to live in.（分数：2.00）A.that you should thinkB.by what you are thinkingC.that you would thinkD.with what you were thinking19.Which of the following sentences expresses WILLINGNESS?（分数：2.00）A.By now she will be eating di

10、nner.B.I shall never do that again.C.My brother will help you with the luggage.D.You shall get a promotion.20.She_fifty or so when I first met her at the conference.（分数：2.00）A.must beB.had beenC.could beD.must have been21.If there were no subjunctive mood, English_much easier to learn.（分数：2.00）A.cou

11、ld have beenB.would beC.will beD.would have been22.Had Judy been more careful on the Maths exam, she_much better results now.（分数：2.00）A.would be gettingB.could have gotC.must getD.would get23.Its getting late. Id rather you_now.（分数：2.00）A.leftB.leaveC.are leavingD.will leave24.If only the patient_a

12、different treatment instead of using the antibiotics, he might still be alive now.（分数：2.00）A.had receivedB.receivedC.should receiveD.were receiving专业英语四级（核心语法）历年真题试卷汇编19答案解析 (总分：48.00，做题时间：90分钟)一、GRAMMAR & VOCABULARY(总题数：24，分数：48.00)1.PART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty

13、 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 completes the sentence.（分数：2.00）_解析：2.My uncle is quite worn out from years of hard work. He is no longer the man _ he was fifteen years ago.（分数：2.00）A.whichB.w

14、homC.whoD.that解析：解析：本题定语从句的先行词是the man，表特指，且先行词在定语从句中作表语，在这种情况下关系代词只能用that，而不能用who或者which，因此，答案为D。3.I was very interested in_she told me.（分数：2.00）A.all thatB.all whichC.all whatD.that解析：解析：此句中定语从句的先行词为all，所以引导词只能用关系代词that。选项B、C中的which，what均不能加在all后，选项D中that不能接在介词后，故均不符合题意。因此A正确。4.The party, _I was t

15、he guest of honour, was extremely enjoyable.（分数：2.00）A.by whichB.for whichC.to whichD.at which解析：解析：定语从句的先行词是the party，“在晚会上”：at the party，所以which前面应该加at，本句可还原为：I was the guest of honour at the party。D为答案。5.They overcame all the difficulties and completed the project two months ahead of time, _is so

16、mething we had not expected.（分数：2.00）A.whichB.itC.thatD.what解析：解析：这是典型的非限制性定语从句，主句和从句之间用逗号隔开，从句子意思上判断，“我们没意料到的”是逗号前的整个句子所表达的内容，填入的关系代词指代前面整个句子的内容，应选关系代词which，A为答案。6.Have you ever been in a situation_you know the other person is right yet you cannot agree with him?（分数：2.00）A.by whichB.thatC.in whereD

17、.where解析：解析：关系副词用法题。关系副词有代替“介词+which”的功能，表示场合、处境。where相当于in which，引导一个定语从句修饰situation。因此D为答案。7.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：本句考查asas结构。这句是英语谚语，意为“纵然失去一次机会，不愁没有其他机会”。C为答案。8.It is not_much the language as the background that makes the book di

18、fficult to understand.（分数：2.00）A.thatB.asC.soD.very解析：解析：not so muchas意为“与其说不如说”。C为答案。9.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：be much of意为“了不起的，不错的”，如be much of a gentleman意为“有绅士风度的”，be much of a scholar“有学者风范的”。C为

19、答案。10.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 sportsman解析：解析：本题考查morethan结构。sportsman是可等级名词，注意more后的名词如果为单数，需加不定冠词；如是不可数名词，则不加冠词，一般不接复数名词。of a+可等级名词相当于一个形容词，表示该名词的性质，该结构比较级和形容词一样，要用more来修饰，B为答案。若该名词为可数名词单数，则名词之前需要加不定冠词

20、。11.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 more解析：解析：此句考查“not more+n.+than“这一结构，表示“不比更”，这里指后者好于强于前者之意，而no morethan的意思是“两者都不”，与前句矛盾，故答案为B。12.A new laptop costs

21、 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：The lessthe greater结构中，前者是后者发生的条件，表示前后在程度上的一致性，结构上须保持一致。因此D正确。13.The square itself is five hundred yards wide, five times_the size of St. Pet

22、ers in Rome.（分数：2.00）A./B.that ofC.which isD.of解析：解析：根据倍数的结构：A is X times the size(height，length，width，etc)of B，意为“A的大小(高度、长度、宽度等)是B的X倍。”可知，B为答案。14.You_borrow my notes provided you take care of them, I told my friend.（分数：2.00）A.couldB.shouldC.mustD.can解析：解析：由结构“主语+谓语+倍数+the size(height，length，width，

23、etc)of”可知，A为答案。15.Arent you tired? I_you had done enough for today.（分数：2.00）A.should have thoughtB.must have thoughtC.might have thoughtD.could have thought解析：解析：“provided that+从句”表示假设，provided相当于if。根据句意，这里表示一种真实的条件句，表示“许可、建议”时，在英语口语中通常用can或may，而不用could或might。因此D正确。16._you_further problems with your

24、 printer, contact your dealer for advice.（分数：2.00）A.If, hadB.Have, hadC.Should, haveD.In case, had解析：解析：“might+have done”表示“可能已经做了”表示对过去情况的推测，must havedone表示“一定做了”，could have done表示“本来能够做某事而没有做”，三项均不符合句意。should have done表示“本应该做某事，而实际没做”，符合句意，A为答案。17.Loudspeakers were fixed in the hall so that everyo

25、ne_an opportunity to hear the speech.（分数：2.00）A.ought to haveB.must haveC.may haveD.should have解析：解析：本句是对将来情况的虚拟，条件从句“If you should have”中将should置于主语之前，用倒装，C为答案。18.I am surprised_this city is a dull place to live in.（分数：2.00）A.that you should thinkB.by what you are thinkingC.that you would thinkD.wi

26、th what you were thinking解析：解析：A表示“应该有”，一种义务；B表示“一定有”；C表示“可能有”，本句包含sothat引导的状语从句，表示的是一种对将来情况的肯定，因此用should，D为答案。19.Which of the following sentences expresses WILLINGNESS?（分数：2.00）A.By now she will be eating dinner.B.I shall never do that again.C.My brother will help you with the luggage.D.You shall g

27、et a promotion.解析：解析：虚拟语气除了表示与事实情况相反外，还可以表示一种个人的感情，此处是用should一词表示一种“惊讶”的语气，A为答案。20.She_fifty or so when I first met her at the conference.（分数：2.00）A.must beB.had beenC.could beD.must have been解析：解析：A项“现在她应该在用餐了”中，will表示推测；B项“我再也不会那么做了”中，shall表示决心；D项“你应该升职”中，shall表示许诺。只有选项C“我哥哥会帮你拖行李的”，will表示意愿，因此C为答

28、案。21.If there were no subjunctive mood, English_much easier to learn.（分数：2.00）A.could have beenB.would beC.will beD.would have been解析：解析：must be表示对现在的推测，must have been表示对过去的猜测，句中有明确的过去时间状语，故D为答案。A表示对现在的肯定猜测；B的时态与原句不符；C表达陈述语气，不表猜测。22.Had Judy been more careful on the Maths exam, she_much better resul

29、ts now.（分数：2.00）A.would be gettingB.could have gotC.must getD.would get解析：解析：虚拟条件句。条件句用了过去时态，说明是对现在即客观事实的假设，主句中的动词形式用“would+动词原形”。B为答案。23.Its getting late. Id rather you_now.（分数：2.00）A.leftB.leaveC.are leavingD.will leave解析：解析：虚拟语气在虚拟条件句中的应用。条件句用了过去完成时，说明是对过去情况的虚拟，主句是在条件句虚拟下的结果，而非真实的情况。根据上面表格所示，主句中的

30、动词形式用“could+have done”，虚拟条件句用的倒装结构相当于if引导的虚拟条件句。B为答案。24.If only the patient_a different treatment instead of using the antibiotics, he might still be alive now.（分数：2.00）A.had receivedB.receivedC.should receiveD.were receiving解析：解析：本题考查would rather的用法，would rather表示“宁愿，宁可”，在would rather后面所跟的从句中用虚拟语气，对现在的虚拟谓语动词要用过去式，因此A为答案。