虛擬語氣練習(xí)試題與答案解析

1、情態(tài)動詞、虛擬語氣60題Don t forget to bring my new books tomorrow after noon.No, I .don t B. can t C. won t D. couldn tI hear you ve got a set of Australian coins. I have a look? Yes, certai nly.A. Do B. May C.Shall D. ShouldHe seldom listens to others. He answer for what he has done.A. shall B. will C. can D

2、. wouldMay I leave the office before 5 o clock in the after noon?No, I m afraid you .A. need n t B. shouldn t C. must nt D. won tShall I tell John about it?No, you . I don t know his teleph one nu mber.A. need n t B. would n t C. must n t D. shouldn tMr Bush is on time for everyth ing. How it be tha

3、t he was late for the ope ning cere mony?A. can B. should C. may D. mustThe traffic light is red, so I stop my car.A. must B. have to C. can D. must nWhat happe ned to the young trees we pla nted?The trees well, but I didn t water them.A. might grow B. n eed n t have grow nC. would grow D. would hav

4、e grow nI was really an xious about you. You home without a word.must n t leave B. should n t have leftC. couldn t have left D. needn t leaveChildren in public very often.should be praised B. shouldn t have praisedshouldn t haveribpraisedshouldn t be praisedLet s clean the classroom, ?A. won t you B

5、. shall weC. do we D. will not youTom show his exam results to his parents.A. dare not B. daredC. dare to D. dares not to13.1 don t think he ike.A. n eed to buy B. n eeds buyC. n eed D. n eed buyNacy the letter from her mother.No, she can t have. The postma n has n t come yet.A. can receive B. can h

6、ave receivedC. must have received D. must receiveShe the film. She knows nothing about it.A. can t see B. can t have see nC. must see D. must n t have see nThey must have bee n here the day before yesterday,A. must n t they B. did n t theyC. must n t have they D. had theyI did ne ther yesterday.Oh,

7、but you .A. must have B. ought toC. should have D. cannot haveMust I take a bus ?No, you . You can walk from here.A. must not B. don tC. don t have to D. had better not toWhy do you make me do so?I am sorry that you do such a thing.A. would B. can C. should D. mayWill you stay for lunch?Sorry, . My

8、brother is coming to see me.A. I must n t B. I ca n tC. I need n t D. ?won tWhat would have happened , as far as the river bank?if Bob has walked fartherif Bob should walk fartherhad Bob walked fartherif Bob walked fartherYou didn t let me drive. If we in turn, you so tired.drove ; didn t get B. dro

9、ve wouldr; etgwere drivi ng ; would n t gethad drive n ; would n t have gotWithout electricity human life quite different today.A. is B. will beC. would have bee n D. would beOh, Janne, you ve broke n ano ther glass. You oughtwhe n you washed it.A. be careful B. to careC. have cared D. to have bee n

10、 carefulI often go fishing when I lived in the countryside.A. should B. would C. could D. mightHe rather stay at home than go to the cinema with you.A. should B. might C. would D. had betterIt s high time we ater.A. will B. shall C. are going to D. wentCould I use your teleph one?Yes, of course you

11、.A. could B. will C. can D. mightIt s strange that theynothing about this matter.A. know B. would know C. knows D. knewI wish you go with me tomorrow.A. will B. would C. shall D. canDo you still remember the day whe n we went to the Great Wall?I can t remember it well, butsometime last autumn?might

12、it be B. could it have bee nC. could it be D. must it have bee nI can t get through to the gen eral man ager s office an yhow.The line is busy. Some one the teleph one.A. must use B. usesC. must have bee n using D. must be usingHe suggests we to the cinema at once, otherwise we will be late.A .must

13、go B. go C. will go D. would goWhen a pencil is partly in a glass of water, it looks as if .A. breaks B. has broke nC. were broke n D. had bee n broke nThe general ordered that the thief .A. be puni shed B. would punishC. would be puni shed D. should punishIf only I how to operate a computer as you

14、do!A. had known B. wou歟？knowC. should know D. knewIt is surpris ing that he at the meeti ng.A. was B. be C. is D. wereIf you wait a moment, I ll go and find our manager.A. can B. should C. will D. must39.Do you think he will do me a favor?39.As far as I know, he is the last one to help others. He be

15、 prepared to give you a hand,though.A. might B. must C. can D. shouldEven though I d hurt my leg, Iswim back to the river bank.A. could B. might C. had to D. was able toYou go to the party if you don t finish your homework first.A. won t B. don t C. oughtn t D. shan tIt is rather cold here. Shall we

16、 light a fire?No, we because things are easy to catch fire.A. won t B. can t C. must n t D. need n tI Professor Jones had taught me this question.A. believe B. deeply thi nkC. wish D. supposeThe chairma n requested that the members studied the problem more carefullythe problems were more carefully s

17、tudiedthe problems could be studied with more carethe members study the problem more carefullyI it again.would like you to readwould like that you readwould like you readi ngwould like you readIf you really want yourself to be in good health, you mustalwaysso much.A. not ; be smoking B. not ; have s

18、mokedC. not ; to smoke D. be not ;smokingIf I you, Imore attention to English idioms and phrases.A. was ; shall pay B. am ; will payC. would be ; would pay D. were ; would pay“ Would you have told him the answer had it beenpossible? ”I would have, but I so busy the n.”A. had bee n B. were C. was D.

19、would beHe had an expression of resentment（不高興 ）,as if Martin a fool of him.A. had made B. makesC. made D. would makethe fog, we should have reached our school.A. Because of B. In spite ofC. In case of D. But forThere was a half smile on his face which suggested that he happy to have given his life

20、for hiscoun try.A. was B. should be C. would be D. wereWe all agreed to her suggestion that we to the Great Wall for sightseeing（觀光 ）.A. will go B. goC. shall go D. should have goneYou must be a student, you?A. was n t B. are C. must n t D. aren tThe young man insisted that he nothing wrong and free

21、.A. did ; set B. had done ; should be setC. do ; be set D. had done ; must be setWithout your help, I the exam last term.A. failed in B. would have failedC. would n t pass D. would fail he come, the problem would be settled.A. Would B. Should C. Shall D. IfVery loud noise make people ill or drive th

22、em mad.A. should B. can C. n eed D. mustI lost your address, otherwise I you long before.A. had visited B. have visitedC. would have visited D. should visitWhere ?I got stuck in the heavy traffic, or I here earlier.did you go ; had arrivedare you ; would comewere you; would comehave you bee n; would

23、 have bee nI you a beautiful present for your birthday,but I was short of money at that time.A. would buyhad boughtwould like to have boughtmust have bough參考答案及解析C。will在此表示 應(yīng)諾”。B。 May I.?中的may用以表示 允許、許可”。A。shall用于第二、三人稱的肯定句或否定句，表示說話人的意愿，有命令、警告、威脅、強(qiáng)制、允諾、決心” 之意。C。may 表示允許”?；卮?may 引起的問句，肯定式一般用Yes, of c

24、ourse. /Yes, certainly. /Sure. /Yes, you TOC o 1-5 h z may.否定式用 No, you mustn t.A。 needn 表示 不必要”；mustn表帀 禁止”；wouldn表示t拒絕”。A。can表示可能性”，通常用于否定句或疑問句中，且有時(shí)還帶有驚奇、不相信”等感情色彩。B。 must表示說話人的主觀愿望，而have to多表示客觀需要。D。would have done表示對過去已發(fā)生的事情的推測，表示 可能”。B。 shouldn t have do表示 過去本來不應(yīng)該做某事而事實(shí)上已經(jīng)做了”。D。 should / should

25、 not + do ,表示“現(xiàn)在）應(yīng)該 / 不應(yīng)該”。B。 Let s do s表示 建議做某事，含聽話一方在內(nèi)，故用shall we。如果用Let us do sth.結(jié)構(gòu)，則用will you?表示請求對方允許。A。情態(tài)動詞dare的過去式為dared ,常用于否定句、疑問句及條件句中，沒有人稱和數(shù)的變化,否定式是在 dare后接not ,再接動詞原形。dare作為實(shí)義動詞時(shí)，有人稱和數(shù)的變化,構(gòu)成否定句時(shí)，前要加助動詞，后接 帶to或不帶to的動詞不定式。13.D。need作為情態(tài)動詞，一般用于否定句、疑問句及條件句中，后接動詞原形。 表示 現(xiàn)在不必干某事用need not do sth

26、.；表示 過去不必干某事，用need not have done 。 need作為實(shí)義動 TOC o 1-5 h z 詞,與其它動詞用法相同，用于否定句或疑問句要加助動詞。C。 must have done結(jié)構(gòu),表示對過去發(fā)生情況的肯定推測。B。 can t have done表示對過去發(fā)生情況的否定推測，意為不可能已經(jīng) ”。B。 must have done表示對過去發(fā)生情況的肯定推測，句中帶有明確的過去時(shí)間狀語，故附加疑問句用 “ didnthey ” 17.C。should / ought to have done表示 本來應(yīng)該做的事而事實(shí)上并未做”。根據(jù)上下文，句中省去了seen he

27、r 。C。回答must引起的問句，否定回答用 needn 或don t have to.C。I m sorrysurp/sed /disappointed 之后的從句中，有時(shí)采用虛擬語氣 should do 來表示 難過、驚奇等情 緒。B?！?Will you.在此表示邀請或請求，回答時(shí)如果用I won顯得極不禮貌，也不符合下文；My brother is.me.表示我不能來的原因”。C。此題表示與過去事實(shí)相反的假設(shè)，主句用would have done,從句用had done,此處用了倒裝的省略形式，即省去if, had提到句首。D。參見上題。D。此題表示與現(xiàn)在事實(shí)相反的假設(shè)，主句用shou

28、ld/would/might/could+do.D。參見注17。 B。would在此表示過去的習(xí)慣、習(xí)性、傾向等，意為常，通常與often,sometimes,forhours等表示時(shí)間的短語連用。C。would rather do sth. than do sth.為固定搭配，寧愿做 而不愿做”。D。 It s（higabou/time that從句的謂語動詞多用過去式，有時(shí)也可用 should do 。C。Could I. ?問句表示委婉的請求，若允許對方，應(yīng)用can來作答，而不用could。A。 在 It s importantsurpris/g /desirable /strange

29、/ necessary /no wonder / a pity / a shame + that 從句中，從句謂語動詞用（should ） do。 TOC o 1-5 h z B。wish后接從句，如果從句指將來的愿望，謂語動詞用would / could + do ;如果表示過去未能實(shí)現(xiàn)的愿望，從句謂語動詞用 had done ；如果表示現(xiàn)在未能實(shí)現(xiàn)的愿望，從句的謂語動詞用過去式，be動詞用were。B。 could have done 表示對過去發(fā)生情況的可能性推測。D。 must be using表示此刻 一定正在使用 ”。B。在 suggest, dema nd, request ,

30、require（要求）,order（命令）,i nsist （堅(jiān)持），advise （勸告）等動詞之后的賓 語從句中，謂語動詞要用（should） do ,同時(shí)還應(yīng)注意語態(tài)。C。as if引導(dǎo)的從句，如果所說內(nèi)容與事實(shí)不相符時(shí)，常用虛擬語氣。此題是一種自然現(xiàn)象，故應(yīng)用一般過去時(shí)。注意比較It seems /looks as if it is going to rain.（看起來天將要下雨 。）A。參見注33。D。在if only引導(dǎo)的感嘆句中，謂語動詞的形式與 wish后賓語從句中謂語動詞的形式一樣。B。參見注29。C。will在此為情態(tài)動詞，表示意愿”。A。根據(jù)上下文可知句意為他不愿意幫助別人，但也許他會幫你的忙”。用“ might表示可能性”比較小。D。 c