2018年专四真题虚拟语气和情态动词-章振邦语法书页数标注
2018年专四真题虚拟语气和情态动词-章振邦语法书页数标注
Subjunctive mood
(P122, p. 129. P 143 动词过去完成体P181-190, 395)条件句
14. “I wondered if I could have a word with you.” The past tense in the sentence refers to a __B___. (p128) 2017
A. past event for exact time reference
B. present event for tentativeness
C. present event for uncertainty
D. past event for politeness
V. in specific contexts, the simple past can also denote the present or the future time. There are two uses. One is known as the attitudinal past (属于“表态性过去时” (attitudinal past), 即表示说话人当前的试探性态度, 而非过去时间, 多用于表示意愿或心理状态的动词) , that is , the past tense is associated with the present time in independent clauses expressing a question, request or suggestion. Its effect is to make the question/request/suggestion less direct, implying a polite, somewhat tentative attitude试探性态度，婉转语气on the part of the speaker.
A: Did you want me?
B.Yes, I wondered if you could give me some help .
Want, wonder, think, hope
C.should receive
D.were receiving
正确答案为A). If only引导的虚拟语气,解释为”要是…该多好啊!”. 与现在的事实相反的则if only后接过去式did,和过去事实相反的则接过去完成时had done. 这里是说要是这个病人接受了不同的治疗方式(其实那个时候并没有接受),与过去事实相反用过去完成时. 句意: 如果那个病人不使用抗生素而是采用其他疗法,他现在可能还活着呢.
51.If only I ______ play the guitar as well as you! 2006 P 186 P192
A would
B could
C should
D might
52. 正确答案为B). could表示能够,是一种一般能力. 表示具体能力用be able to . p. 192 If only引导的虚拟语气,表示”要是….该多好啊!”. 句意: 要是我能像你那样把吉他弹得那么好该多好啊!
3. If you explained the situation to your solicitor, he ____ able to advise you much better than I can. （2005年51题）2015
A. would be
B. will have been
C. was
D. were
15. If you explained the situation to your lawyer, he _______ able to advise you much better than I can. (2015)(395/381)2005
A. will be
B. was
C. would be
D. were
[译文]如果你把情况向你的事务律师说明，他会比我更能给你提出好的建议。[考点]虚拟语气。本句条件从句中的谓语动词用了过去式explained，但这是复合时态形式，主句说明其内容与现在/将来的情况相反，所以主句谓语应该由would+动词原形构成。B，C不用于虚拟语气；D．were只用于表虚拟的条件句中。
9．___ if I had arrived yesterday without letting you know beforehand? （2004年44题）
A. Would you be surprised
B. Were you surprised
C. Had you been surprised
D. Would you have been surprised
44．答案：A 参考译文：如果昨天没有提前通知你，我就来了，你会觉得奇怪吗？
试题分析：本题考查的是虚拟语气的用法。详细解答：这是一个错综时间条件句。条件从句表示的动作和主句表示的动作，发生的时间是不一致的，动词的形式要根据表示的时间来调整。
10．All of us would have enjoyed the party much more if there ___ quite such a crowd of people there. （2000年49题）
A. weren’t
B. hasn’t been
C. hadn’t been
D. wouldn’t be
[解析]考点：虚拟语气。由于主句中使用了would have done，即表示与过去事实相反，那么从句中相应地使用had done。[译文]若不是那儿人太多，我们在聚会上都会玩得更尽兴的。
11. If your car ___ any attention during the first 12 months, take it to an authorized dealer. （1998年43题）
A. shall need
B. should need
C. would need
D. will need
情态动词。should可以表示语气较强的假设，出现在if从句中或用于省略了if的条件句句首位置上。例如：
a．If you should change your mind，please let us know．b．Should you be interested，I have a book on the subject you might like to see．
should的这一用法经常出现在商务信函中，表示“万一”、“假若”。shall 有类似用法，用于if、when等引导的从句中，表示将来的可能性，不过语气太强。例如：
c．If you shall ever change your opinion，come to me again．should如果用在以if和in case引导的从句中则表示某事不太可能发生。有时在这种句子中主语和should可以倒装，把should放在句首。[译文]如果你购买的车子在最初12个月内出现问题，请与授权经销商交涉。
12. ____ , I will marry him all the same. (2004年42题)票
A. Was he rich or poor
B. Whether rich or poor
C. Were he rich or poor
D. Be he rich or poor whether she be right or wrong, she will have my unswerbing support. 表让步
里，be用于虚拟语气句，引导一个(选择性)让步状语从句，相当于whether he be rich or poor。由于whether省略，这时be需要提前。B其实也讲得通，只是意思上不同，前者表示：不管我是富还是穷，我都要嫁给他。又如：Whether rich or poor，old or young，all have to die．(《新时代英汉大典》)[译文]不管他是富还是穷，我都要嫁给他。
Whether it (he)be...or...结构，意为“不管(不论)是……还是……”，表示让步，为虚拟语气的一种表达方式。其省略式为“be it…or…；be he…or…”等，句子必须倒装。如：I can translate all these books into Chinese，be they in English，French or Latin．[例句] There being no danger，the police went back to their office．险情解除，警察回警局了。
3.虚拟语气用在由“whether” 引导的让步状语从句中，从句谓语用原形动词。例如：
All engines work on this principle, whether they be large or small.
所有发动机都按这一原理工作，无论它们是大还是小。
We must finish the work before we go home, whether it be early or late.
无论时间早晚，我们必须在回家前干完工作。
All matter, whether it be gas, liquid or solid, is made up of atoms.
所有物质，不论是气体，液体，或固体，都是由原子构成。
在此句型中，可省去whether ，而将be放在主语前。例如：
Be it so, we must continue to do the test.
We must do our best to fulfil the task, be it ever so hard.
Example:
______ I'll marry him all the same.
a. Were he rich or poor
b. Be he rich or poor
c. Whether rich or poor
d. Being rich or poor
考点4：it is (high/about) time that的结构中，从句使用一般过去式。注意：在this is the first time/ second time that….句型中，从句中谓语动词用陈述语气完成时态。
This is the second time that we have achieved such a great success.例如:p186
3. It’s high time we ____ cutting down the rainforests. (2006年54题)
A. stopped
B. had to stop
C. shall stop
D. stop
2. That was not the first time he ________ us. I think it’s high time we
________ strong actions against him. 2005.
A. betrayed…take
B. had betrayed…took
C. has
betrayed…took D. has betrayed…take
3. “What courses are you going to do next semester?”
“I don’t know. But it’s about time ______on something.” 2002 52题
A. I’d decide
B. I decided
C. I decide
D. I’m deciding
5. If you have really been studying English for long, it’s about time
you ___ able to write letters in English. （1999年49题）
A. should be
B. were
C. must be
D. are
51. It is essential that he ________ all the facts first. (2014)
A. is examining
B. will examine
C. examines
D. examine P181
65.It is absolutely essential that William________his study in spite of some learning difficulties.2007
A.will continue
B.continued
C.continue
D.continues
Advisable, appropriate, desirable, essential, fitting, imperative, important, impossible, necessary, obligatory, proper
60. It is necessary that he ____ the assignment without delay.2010
A. hand in
B. hands in
C. must hand in
D. has to hand in
It is imperative/necessary/important 等结构后的主语从句中，谓语动词用虚拟语气，should加动词原形，should可省。
6. It is imperative that the government ___ more investment into
the shipbuilding industry. （2006年59题）
A. attracts
B. shall attract
C. attract
D. has to attract
7. It is imperative that students ___ their term papers on time.
（2004年46题）
A. hand in
B. would hand in
C. have to hand in
D. handed in
16. “It’s a shame t hat the city official should have gone back on his
word.” The modal auxiliary SHOULD express __B_____.(2017)P201 A obligation B disappointment C future in the past D. tentativeness
In specific contexts, should can denote emotional feelings of s orrow, joy, displeasure, surprise, wonder
It’s a pity that he should leave so soon.
It’s unbelievable that he should be working so hard.
How should I know?
Should is found in expressions like “I should say” “I should think.” The hypothetical form here is simply to indicate the speaker’s reluctance to commit himself on matters of personal feeling or judgment.
I should say he is just the right man for the job.
Without any definite modal meaning
I insisted that he go/should go with me.
It is imperative that
The order that
For fear that /so that /lest
Would can be used to make a tactful statement, a polite request, and a tentative suggestion.
It would be a shame to stop our work halfway.
19. At that moment, with the crowd watching me, I was not afraid in the ordinary sense, as ______ if I ____A_______alone. 2017
A. would have been …had been
B. should be … had been
C. could be … were
D. might have been… were
19______ your advice, I would have made the wrong decision.2016
A.Hadn’t it been for
B.Had it not been for
C.Had it been for
D.Had not it been for
2.52. Had Judy been more careful on the maths exam, she ________
much better results now.2008 p
A. would be getting
B. could have got
C. must get
D. would get
20.The sentence I wish I had been more careful in spending my money
expresses the speaker’s ______.2016
a)hope
b)joy
c)regret
d)relief 184
2016
15. If you explained the situation to your lawyer, he _______ able to advise you much better than I can. (2015)(395/381)2005
A. will be
B. was
C. would be
D. were
条件句的虚拟
If you asked me tomorrow, I would(should ,但以would 较为普通)be able to give you the answer .
54. Which of the following sentences contains subjunctive mood? __ ____. (2013)(p. 181)
A. Lucy insisted that her son get home before 5 o’clock?181
B. She used to drive to work, but now she takes the city metro.
C. Walk straight ahead, and don't turn till the second traffic lights.
D. Paul will cancel his flight if he cannot get his visa by Friday. Decide, decree, demand, insist, move, order, prefer, propose, recommend, request, require, suggest, vote.
54．My boss ordered that the legal documents ____ to him before lunch．2013 p181
A．be sent B．were sent
C．were to be sent D．must be sent
63. If it ______ tomorrow, the match would be put off. (2013 P184)
A. were to rain
B. was to rain
C. was raining
D. had rained
52. If there were no subjunctive mood, English _____ much easier to learn.
A. could have been
B. would be
C. will be
D. would have been
61. It’s getting late. I’d rather you now.(2011. P186)
A. left
B. leave
C. are leaving
D.
will leave
考查虚拟语气。would rather后面接从句时，表示主语宁愿某人做某事，从句要用虚拟语气，动词用一般过去式，表示希望。注意区分would rather其他两个惯用句式：would rather do sth.“宁愿做某事”：would rather do…than do…“宁愿做……而不愿做……
57. We consider ______ he should have left without telling anyone beforehand.(2009)
A. strange why
B. it strange what
C. it strange that
D. that strange
60.He would have finished his college education, but he _______to
quit and find a job to support his family.2007
A.had had
B.has
C.had
D.would have
60．Which of the following best explains the meaning of “Shall we buy the tickets first”?2012P 200
A．He said that we were going to buy the tickets first．
B．He requested that we buy the tickets first．
C．He suggested that we buy the tickets first．
D．He advised us to buy the tickets first．
表示征求意见，advise 建议他人应该怎么做，表示直接给出自己认
为对的意见，没有征求的意思。Suggest说出自己的想法供对方参考，65. When the sentence “Shall I drive you to the airport first?” is turned into indirect speech, which of the following is most appropriate? （2014P ）
A. He agreed to drive me to the airport first.
B. He offered to drive me to the airport first.
C. He advised me to go to the airport first.
D. He suggested that I drive to the airport first.
3.Among the four sentences below, Sentence ______ expresses the
highest degree of possibility.(2016)p 207
A.It may take a long time to find a solution to the problem.
B.It might take a long time to find a solution to the problem.
C.It could take a long time to find a solution to the problem.
D. It should take a long time to find a solution to the problem.
Might ,may ,could, can, should, ought to, would, will, must
55. Which of the following sentences indicates POSSIBILITY? （2014）p193）
A. The moon cannot always be at the full.
B. You cannot smoke inside the building. 表示不许
C. He cannot come today. 否定表示不可能。
D. She cannot play the piano. 192 泛指一般的能力
Can 表示可能，较多地用于否定句和疑问句
19. which of the following sentences expresses a fact?(2013 p197)
A. Mary and her son must be home by now.
B. Careless reading must give poor results. 表示必然，也是一种推测或推
断，其口气最为肯定，一般用于肯定陈述句。197
C. He must be working late at the office. 采用进行体，作推测用法Epistemic P207 all epistemic modals can combine with a progressive infinitive.
D. It’s getting late, and I must leave now.
表推测，must可以采用完成体the past form of epistemic modals are realized by adding a perfective infinitive.
You must have thought about that.
可以用于there-存在句can be used in existential sentences
There must be some mistake.
静态动词combine with stative verbs
He must be there.
主语可以是表示无生命物的名词词组be used with an inanimate subject
It must be George.
53. She _____ fifty or so when I first met her at a conference.2009
A. had been
B. must be
C. has been
D. must have been
56.She _____fifty or so when I first met her at the conference.2007
A. must be
B.had been
C.could be
D.must have been
正确答案为D). 对过去事情的肯定推测用must have done, 否定推测用couldn’t have done.
65. Which of the following sentences expresses "probability"? 2008
A. You must leave immediately.
B. You must be feeling rather tired.
C. You must be here by eight o'clock.
D. You must complete the reading assignment on time.
55．Which of the following sentences expresses WILLINGNESS?
A．By now she will be eating dinner．Definite future ,自然要发生的
B．I shall never do that again．2012 P151 P 199
C．My brother will help you with the luggage．
D．You shall get a promotion．说话人的意愿
63. Which of the following italicized words does NOT indicate willingness?(2015 P198)
A. What will you do when you graduate?意图
B. They will be home by now.198推测
C. Who will go with me?意愿
D. Why will you go there alone?决心
解析：“will”可表如下的意思：
1. 可表“意愿”（willingness）,即愿意做某事。如：Who will go with
me?
2. 可表“意图”（intention），即“打算”做某事。如：I will write
to her tomorrow.
3. 可表“决心”（determination），即坚持要做某事。如：I won’t
go back on my words.
4. 可表“推测”（prediction），如：By now she will be eating
dinner.
B. PREDICTABILITY
64. The sentence that expresses OFFER is(2011)
A. I’ll get some drinks. What’ll you have?
B. Does she need to book a ticket now?
C. May I know your name?
D. Can you return the book next week?
D. 将来做某件事的能力
52. Nancy's gone to work but her car's still there. She ____ by
bus.2010
A. must have gone
B. should have gone
C. ought to have gone
D. could have gone
Nancy has gone to work but her car's still there
她已经去工作了但是车还在那
must have gone 表示肯定的猜测（她肯定是坐公交车去的）should have done / ought to have done 都表示本来应该
could have done 本来可以
must have done 应该就是
本句是对已发生事情的肯定推测，所以用“must+‘have done”的形式，故选A。
61. Aren’t you tired? I ____ you had done enough for today.(2009)
A. should have thought
B. must have thought
C. might have thought
D. could have thought
TIP：该题考查情态动词语气上的差别，答案为A，意思是“今天你累坏了吧？我本来应该想到你今天已经忙了一天的。”B答案是表示对过去事情的判断，不符合上下文意思。
52.53.“You ______ borrow my notes provided you take care of
them,” I told my friend.2007 194
A.could
B.should
C.must
D.can
正确答案为D). can 表示许可/建议,在口语中常用can. 表示给与
情态动词与虚拟语气
情态动词与虚拟语气 【语法要点】 情态动词 所谓情态动词是指它含有一定的含义，可以表达某种感情和说话的语气，但是它不可以单独使用 作谓语动词。学习情态动词主要学习英语国家的语言习惯和表达法，特别是在口语中不要过分追求原理，更不要不根据说话场合而进行推理，编造出一些语法结构正确的中文式英语。 一、情态动词的类型 1.只作情态动词的有：must、can、could、may、might、ought to 2.既可作情态动词又可作实义动词的有：need、dare 3.既可作情态动词又可作助动词的有：shall、should、will、would 二、情态动词的特征 1.表示说话人的情感态度，不能单独作谓语，与行为动词或连系动词一起作谓语。 2.情态动词没有人称和数的变化，后接动词原形。 3.具有助动词的特征：可用来构成否定句、疑问句或简短答语。 三、情态动词的用法 1.表示能力 （1）表示现在的能力，用can 或be able to。表示一般的能力时多用can，表示“经过努力成功 的做成某事”用be able to。 （2）表示过去的能力，用could或was/were be able to。区别同上。 （3）表示将来的能力，用will be able to。 2.表示推测、可能性 （1）can 用在肯定句中表示客观的可能性，而不表示具体事情实际发生的可能性。 例如：Accidents can happy on such rainy days. （2）表示具体事情实际发生的可能性的情态动词，其表示可能性的层次如下表： 情态动词肯定式否定式疑问式 must 必定、必然、一定 will 很可能、大概不会、不该会,,吗？ would 可能性较will 小不会、不该（较won’t 弱）会,,吗？（较will 弱） should 应该会、理应（表示合乎理想的情况或结果） ought to 与should 同义 can 一定不会、不可能（否定推测）有可能吗？ could 可疑的可能不可能（与can’t 同义）有可能吗？（较can 弱）may 或许、可能、说不定可能不 might 或许、可能（较may 弱）可能不（较may not 弱） 注意→（1）may，must 常用于肯定句，一般不用于否定句和疑问句。 （2）can 常用于否定句，疑问句和感叹句中，表示疑惑、惊讶或不相信等意思。could 既可用于肯定句，又可用于否定句、疑问句中。
情态动词虚拟语气练习及答案
@ 情态动词和虚拟语气 1. Jack descried his father, who ________a brave boy many years ago, as a strong-wiled man A. would be B. would have been C. must be D. must have been ） 2. —Good morning. I've got an appointment with Miss Smith in the Personnel Department. —Ah, good morning. You _______ be Mrs. Peters. A. might B. must C. would D. can recommend parents _______ their children under 12 to ride bicycles to school for safety. ~ A. not allow B. do not allow C. mustn’t allow D. couldn’t allow 4. You_______ buy a gift, but you can if you want to. A. must B. mustn't C. have to D. don't have to 5. —I haven’t got the reference book yet, but I’ll have a test on the subject next month. —Don’t worry. You________ have it by Friday. A. could B. shall C. must D. may w_w w. k#s 6. I have told you the truth I keep repeating it A. Must B. Can C. May D. Will ~ 7. Doctors say that exercise is important for health, but it _______ be regular exercise. A. can B. will C. must D. may 8. Just be patient. You ________ expect the world to change so soon. A. can’t B. needn’t C. may not D. will not 9. I’m afraid Mr. Harding ________ see you now. He’s busy. A. can’t B. mustn’t C. shouldn’t D. needn’t 10. I _______ have watched that movie—it’ll give me horrible dreams. A. shouldn’t B. needn’t C. couldn’t D. mustn’t < 11. –May I take this book out of the reading room –No, you . You read it in here. A. mightn’t B. won’t C. needn’t D. mustn’t 12. —Sorry, Professor Smith. I didn't finish the assignment yesterday. — Oh, you _________ have done it as yesterday was the deadline. A. must B. mustn't C. should D. shouldn't 13. — _______ I take the book out —I'm afraid not. *
2018年高考英语真题分类汇编 专题06 情态动词和虚拟语气 含答案
专题六情态动词和虚拟语气 1.【2015·北京】29．—Can’t you stay a little longer? —It’s getting late. I really _____go now, My daughter is home alone. A .may B .can C . must D .dare 【答案】C 【解析】 试题分析：句意：——你不能再多待会儿吗?——很晚了，我必须得走了.我女儿一个人在家.A. may可能，可以，也许；B. can能，会；C. must必须，必然要，必定会；D. dare敢，胆敢.结合句意，故选C. 【考点定位】考查情态动词辨析 【名师点睛】本题是考查情态动词，这里考查的是语气的强度，在这里结合语境是“一定”的意思，所以要做好此类辨析题需掌握情态动词选项的语气并结合语境. 2.【2015·北京】34. If I _____it with my own eyes ,I wouldn’t have believed it. A . didn’t see B. weren’t seeing C. wouldn’t see D. hadn’t seen 【答案】D 【解析】 试题分析：句意：如果不是我亲眼看到，我不会相信.根据后半句wouldn’t have believed 可以判断是对过去的虚拟.所以从句是if+主语+ had+done的形式.故选D. 【考点定位】虚拟语气 【名师点睛】条件句中有if引导时,首先要根据句意和句子结构判断是真实条件句还是虚拟条件句,如果符合虚拟的结构,就可以根据句子中的时间和语意判断应该用哪种虚拟语气. 3.【2015·重庆】7. Without his wartime experiences, Hemingway____ his famous novel A Farewell to Arms. A.d idn’t write B. hadn’t written C. wouldn’t write D. wouldn’t have written 【答案】D 【解析】 试题分析：句意：没有他战时的经验，海明威就不可能写出著名的小说永别了武器.根据without his wartime experience没有战时的经历，可知表示对于过去的否定猜测，故主句
情态动词与虚拟语气
一．情态动词 1.---Could I borrow your dictionary? ----Yes,of course you_____. A.might B. will C. can D. should 2.---Shall we go skating or stay at home? ----Which _____do yourself? A.do you rather B.would you rather C.will you rather D.should you rather 3.It’s nearly seven o’clock.Jack ___be here at any moment. A. must B need C should D can 4.A computer __think for itself ,it must be told what to do. A. can’t B couldn’t C may not D might 5. Johnny,you ___play with the knife.You ___hurt yourself. A.won’t ;can’t B. mustn’t; may C. shouldn’t; must D. can’t; shouldn’t 6.—Shall I tell John about it? -----No,you _____.I’ve told him already. A. needn’t B.wouldn’t C. mustn’t D. shouldn’t 7.---Don’t forget to come to my birthday party tomorrow. ----______. A.I don’t B.I won’t C.I can’t D.I haven’t 8.He ____you more help,even though he was busy. A.might have given B.might give C.may have given D.may give 9.----There were already five people in the car but they managed to take me as well. ---It ___a comfortbable journey. A.can’t be B.shouldn’t be C.mustn’t have been D.couldn’t have been 10.I told Sally how to get there ,but perhaps I ___for her. A.had to write it out B.must to have written it out C.should have written it out D.ought to write it out 11.---When can I come for photos?I need them tomorrow afternoon. ---They ___be ready by 12:00. A.can B. should C might D need 12.---I stayed at a hotel while in New York. ----Oh,did you?You ____with Barbara. A.could have stayed B.could stay C.would stay D.must have stayed 13.-----Alice, you feed the bird today.____? -----But I fed it yesterday. A.do you B.will you C.didn’t you D.don’t you 14.The fire spread through the hotel very quickly but everyone ____get out. A.had to B.would C.was able to D.could
情态动词和虚拟语气
情态动词和虚拟语气 情态动词的用法要点 一、表能力 Can Am/is/are able to 表现在的能力 Will be able to 表将来的能力 could Was/were able to 表过去得能力 Could have+过去分词：表示过去有能力做但未做 二、表推测（可能性） 1.可能性可分为客观的可能性和具体事情实际发生的可能性两种。所谓客观的（理论的）可能性即并不涉及 具体某事是否会发生，此种用法常常可以说明人或事物的特征。情态动词can可用于肯定句中表示客观的（理论的）可能性，而表示具体事情实际发生的可能性时，can一般不用于肯定句。 Accidents can happen on such rainy days. We may go to the cinema tonight, but we are not sure yet. 2.表示具体事情实际发生的可能性： （2）表示具体事情实际发生的可能性时，may, must 常用于肯定句，一般不用于否定句和疑问句（may not 表示“可能不”）；can常用于否定句、疑问句或感叹句中，表示疑惑、惊讶或不相信等意思；could既可用于肯定句又可用于否定句、疑问句中。 This can’t/ couldn’t be done by him. This may not be done by him. He could be on his way home now. Can this be done by him? Mr Mush is on time for everything. How can it be that he was late for the opening ceremony? I didn’t hear the phone. I must have been asleep. ---Are you coming to Jeff’party? ---I’m not sure. I might go to the concert instead. (3) would, could, should, might 并不一定与过去时间有关，而表示可能性弱于它们相应的现在时形式。 This may/ might be done by him. (4)should 表推测时，表示确定或可能有的未来或期望，即合乎理想的情况或结果 He ought to/ should be here on time---he started early enough. We should arrive before dark. The roads should be less crowded today. 三、表示请求、允许、允诺 1.当对方是决策者时，你代表你（们）自己（I, we），或代表第三者（he she they）向对方（you）请示或提 出建议时用：
2018年专四真题虚拟语气和情态动词 章振邦语法书页数标注
Subjunctive mood (P122, p. 129. P 143 动词过去完成体P181-190, 395)条件句 14. “I wondered if I could have a word with you.” The past tense in the sentence refers to a __B___. (p128) 2017 A. past event for exact time reference B. present event for tentativeness C. present event for uncertainty D. past event for politeness V. in specific contexts, the simple past can also denote the present or the future time. There are two uses. One is known as the attitudinal past (属于“表态性过去时” (attitudinal past), 即表示说话人当前的试探性态度, 而非过去时间, 多用于表示意愿或心理状态的动词) , that is , the past tense is associated with the present time in independent clauses expressing a question, request or suggestion. Its effect is to make the question/request/suggestion less direct, implying a polite, somewhat tentative attitude试探性态度，婉转语气on the part of the speaker. A: Did you want me? B.Yes, I wondered if you could give me some help . Want, wonder, think, hope
情态动词和虚拟语气
要点一情态动词的基本用法 ,could 【温馨提示】 can有时也用于肯定句,表示理论上的可能性或一时的情况。常译为“有时会”。 ,might 【温馨提示】 may表示请求许可时,其否定回答一般用mustn’t。may not意为“可能不”,而can’t意为“不可能”。 ,would 【温馨提示】 would表示过去的习惯时仅指动作,而且不与现在作对比;used to表示过去的习惯动作或状态,而且与现在作对比,说明现在这种动作或状态已经不存在。
,should,ought to ,have to 【温馨提示】 (1)在回答must的问句时,否定回答通常用needn’t或don’t have to。(2) mustn’t表示“禁止;不许”;而don’t have to表示“不必”。(3) must只有一种形式,而have to有人称、时态的变化。 的用法 的用法
【温馨提示】 (1)dare用作情态动词有dare,dared两种形式。 (2)dare用作实义动词,后接不定式,不定式符号to可省去,但dare以动词-ing形式出现时,不定式符号to不能省略。 要点二“情态动词+have done ”的用法 have done表示对过去已发生的事情进行肯定的推断,只用于肯定句中,意为“一定,必定”,其否定形式为:can’t/cannot have done。 It must have rained last night,for the road was quite wet. 昨晚肯定下雨了,因为路面十分潮湿。 I saw Mr Wang just can’t have gone abroad. 刚刚我还看见王先生了,他不可能已经出国了。 have done意为“本来可以……,本来能够……”,表示虚拟语气。 You could have made greater progress,but you didn’t try your best. 你本来可以取得更大的进步,但是你没有努力。 might have done表示对过去已发生的事情进行推断,意为“可能/或许已经……”。其否定形式为: may/might not have done意为“可能没有做……”。 It’s no use going to his may not have gone may have gone somewhere else. 去他家没用。他可能没有回家,可能已经去了别的地方。 ought to have done表示本应该做某事,却没有做,含有责备或后悔之意。其否定形式为should not/ought not to
情态动词和虚拟语气
谓语动词(情态动词、虚拟语气) 要点一情态动词的基本用法 【温馨提示】can有时也用于肯定句,表示理论上的可能性或一时的情况。常译为“有时会”。 2.may,might 【温馨提示】may表示请求许可时,其否定回答一般用mustn’t。may not意为“可能不”,而can’t意为“不可能”。 【温馨提示】would表示过去的习惯时仅指动作,而且不与现在作对比;used to表示过去的习惯动作或状态,而且与现在作对比,说明现在这种动作或状态已经不存在。 4.shall,should,ought to
5.must,have to 【温馨提示】 (1)在回答must 的问句时,否定回答通常用 needn ’t 或don ’t have to 。(2) mustn ’t 表示“禁止;不许”;而don ’t have to 表示“不必”。(3) must 只有一种形式,而have to 有人称、时态的变化。 7.dare 的用法 【温馨提示】 (1)dare 用作情态动词有dare,dared 两种形式。 (2)dare 用作实义动词,后接不定式,不定式符号to 可省去,但dare 以动词-ing 形式出现时,不定式符号to 不能省略。 要点二 “情态动词+have done ”的用法 1.must have done 表示对过去已发生的事情进行肯定的推断,只用于肯定句中,意为“一定,必定”,其否定形式为:can ’t/cannot have done 。 It must have rained last night,for the road was quite wet. 昨晚肯定下雨了,因为路面十分潮湿。 I saw Mr Wang just now.He can ’t have gone abroad. 刚刚我还看见王先生了,他不可能已经出国了。 2.could have done 意为“本来可以……,本来能够……”,表示虚拟语气。 You could have made greater progress,but you didn ’t try your best. 你本来可以取得更大的进步,但是你没有努力。 3.may/might have done 表示对过去已发生的事情进行推断,意为“可能/或许已经……”。其否定形式为: may/might not have done 意为“可能没有做……”。 It ’s no use going to his house.He may not have gone home.He may have gone somewhere else. 去他家没用。 他可能没有回家,可能已经去了别的地方。 4.should/ought to have done 表示本应该做某事,却没有做,含有责备或后悔之意。其否定形式为should not/ought not to have done 表示“本不该做某事却做了”。
(完整版)含有情态动词的虚拟语气
“would+have+done”虚拟语气，表示对过去事情的假设，意思是“本来会做” 1. I would have told you all about the boy's story, but you didn't ask me. 我本来会告诉你这个小男孩的故事，但是你没有问我。 2. Without your help, I wouldn't have achieved so much. 没有你的帮助，我是不会取得如此大的成绩。“could+have+done”是虚拟语气，表示对过去事情的假设，意思是本来能够做某事而没有做。 He could have passed the exam, but he was too careless. 本来他能够通过考试，但是他太粗心。 请看相关知识点： 一、“must+have+done”表示对过去事情的肯定推测，译成“一定做过某事”，该结构只用于肯定句。 1. It must have rained last night, for the ground is wet. 昨晚一定下雨了，因为地面还是湿的。 2. You must have been mad to speak to the servant. 你和仆人说话，一定是发疯了。 二、“can't+have+done”表示对过去事情的否定推测，译成“不可能做过某事”。 1. Mr. Smith can't have gone to Beijing, for I saw him in the library just now. 史密斯先生不可能去北京了，我刚才还在图书馆见过他。 2. Mary can't have stolen your money. She has gone home. 玛丽不可能偷你的钱，她回家去了。 三、“can+have+done”表示对过去行为的怀疑，用于疑问句，译成“可能做过……吗？”。 1. There is no light in the room. Can they have gone out? 屋里没有灯，他们可能出去了吗？ 2. There is nowhere to find them. Where can they have gone? 到处找不到他们，他们可能到什么地方去呢？ 四、“could+have+done”是虚拟语气，表示对过去事情的假设，意思是本来能够做某事而没有做。 He could have passed the exam, but he was too careless. 本来他能够通过考试，但是他太粗心。 五、“may+have+done”表示对发生过的事情的推测，意思是“可能已经”或“也许已经”，用于肯定句中。 —What has happened to George? —I don't know. He may have got lost. —乔治发生了什么事？
情态动词和虚拟语气
高效演练·跟踪检测区 语法填空 阅读下面材料, 在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 1 Long ago, there was a mother and a son living in a house. She worked hard every day, but they were always poor. One day, her son stol e his friend’s bag. “Mom, 1. do you think of this bag? ”His mother 2. (scold)him, but she didn’t. “It looks great! ” The next time, he stole an overcoat. She praised him again after he stole it. A few years later, he grew up to be 3. young man. He stole jewelry and brought them to his mother. “How beautiful! ”This time, she did not scold her son again. Then, 4. he was pleased by his mother, he started to steal 5. (expensive)things. One day, the police caught him. Before putting him in jail, he begged the police to meet his mother. They took 6. to his mother. As soon as he saw his mother, he hit her ear lobe. “Ouch! What’s the matter with you? ”She finally scolded him. Her son answered, “If you 7. (give)me a scolding like that when I stole the first bag, I could not have become a thief. ” She collapsed as she looked at her son 8. (head)for the prison. “If only I 9. turn back time, I would scold him 10. (severe). ”Sh e regretted that she had always praised him, whatever he did.
2019年高考英语真题专题06 情态动词和虚拟语气
三年（2017-2019）年高考真题分项汇编 专题06 情态动词和虚拟语气 一、2019年高考真题 1.【2019·江苏卷·单项填空】31.What a pity! You missed the sightseeing, or we _________a good time together. A. had B. will have C. would have had D. had had 【答案】C 【解析】考查虚拟语气。句意：真遗憾！你错过了这次观光，否则，我们本应该在一起度过一段愉快时光的。根据上文，可知是对过去事情的虚拟，与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选C。 2.【2019·天津卷·单项填空】14.The workers were not better organized, otherwise they ____________ the task in half the time. A. accomplished B. had accomplished C. would accomplish D. would have accomplished 【答案】D 【解析】考查虚拟语气。句意：工人们没有被更好的组织起来，否则他们用一半的时间就能完成任务。根据上句the workers were not better organized可知，这是对过去事情的虚拟。与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选D。 二、2018年高考真题 1.【2018·江苏】24. It’s strange that he _______ have taken the books without the owner’s permission. A. would B. should C. could D. might 【答案】B 【解析】考查虚拟语气。句意：真奇怪，他竟然没有主人的允许就拿走了这些书。在句型”It is important/necessary/strange/impossible/natural that...”中，其中由that引导的主语从句通常用“should+动词原形”这样的虚拟语气，其中的should可以省略。故选B。 点睛：本题考查虚拟语气。It is important/necessary/strange/impossible/natural that... 主语从句多数情况下用虚拟语气，表达一种要求、命令或者责备、建议或主观看法。但是如果只是表示陈述一个事实而不是强烈的感情，完全可以用一般的陈述语气。试比较：It is strange that he had made a mistake.（陈述一个事实：他犯
情态动词和虚拟语气
情态动词和虚拟语气 1. --- I haven't got the reference book yet, but I'll have a test on the subject next month. --- Don't worry. You_______ have it by Friday. A. could B. shall C. must D. may 2. --- I left my handbag on the train, but luckily someone gave it to a railway official. --- How unbelievable to get it back! I mean, someone_______ it. A. will have stolen B. might have stolen C. should have stolen D. must have stolen 3. --- She looks very happy. She_______ have passed the exam. --- I guess so. It’s not difficult after all. A. should B. could C. must D. might 4. George is going to talk about the geography of his country, but I’d rather he_______ more on its culture. A. focus B. focused C. would focus D. had focused 5. --- I’m sorry. I _______ at you the other day. --- Forget it. I was a bit out of control myself. A. shouldn’t shout B. shouldn’t have shouted C. mustn’t shout D. mustn’t have shouted 6. --- ________the plane have taken off on time? --- I'm afraid not. So many flights were delayed due to the bitterly cold weather. A. Need B. Should C. Can D. Must 7. --- I didn't attend Tom's wedding yesterday. --- I _________, either, if my friend hadn't reminded me. A. wouldn't B. wouldn't have C. didn't D. hadn't 8. We’re still at the airport. If it weren’t for the delayed flight, we ___________ the concert right now. A. can be enjoying B. must have enjoyed C. would be enjoying D. should have enjoyed 9. For environmental reasons, we _____________ as well take these waste products and have them recycled.
2017-2019高考英语真题分类解析---情态动词和虚拟语气
2017-2019高考英语真题分类解析-----情态动词和虚拟语气 一、2019年高考真题 1.【2019·江苏卷·单项填空】31.What a pity! You missed the sightseeing, or we _________a good time together. A. had B. will have C. would have had D. had had 【答案】C 【解析】考查虚拟语气。句意：真遗憾！你错过了这次观光，否则，我们本应该在一起度过一段愉快时光的。根据上文，可知是对过去事情的虚拟，与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选C。 2.【2019·天津卷·单项填空】14.The workers were not better organized, otherwise they ____________ the task in half the time. A. accomplished B. had accomplished C. would accomplish D. would have accomplished 【答案】D 【解析】考查虚拟语气。句意：工人们没有被更好的组织起来，否则他们用一半的时间就能完成任务。根据上句the workers were not better organized可知，这是对过去事情的虚拟。与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选D。 二、2018年高考真题 1.【2018·江苏】24. It’s strange that he _______ have taken the books without the owner’s permission. A. would B. should C. could D. might 【答案】B 【解析】考查虚拟语气。句意：真奇怪，他竟然没有主人的允许就拿走了这些书。在句型”It is important/necessary/strange/impossible/natural that...”中，其中由that引导的主语从句通常用“should+动词原形”这样的虚拟语气，其中的should可以省略。故选B。 点睛：本题考查虚拟语气。It is important/necessary/strange/impossible/natural that... 主语从句多数情况下用虚拟语气，表达一种要求、命令或者责备、建议或主观看法。但是如果只是表示陈述一个事实而不是强烈的感情，完全可以用一般的陈述语气。试比较：It is strange that he had made a mistake.（陈述一个事实：他犯了错误让人有点奇怪。）It is strange that he (should) have made a mistake. （虚拟语气，说话者是在责备他本
情态动词和虚拟语气
第一课 1、I often see lights in that empty house.Do you think I report it to the police? A、should B、may C、will D、can 2、----The room is so dirty. we clean it? ----Of course. A、Will B、Shall C、Would D、Do 3、My English—Chinese dictionary has disappeared.Who have taken it? A、should B、must C、could D、would 4、It is suggested that a doctor immediately. A、be sent for B、send for C、is send for D、should send for 5、When he was there,he go to that coffee shop at the corner after work every day. A、would B、should C、had better D、might 6、Mary never does any reading in the evening, . A、so does John B、John does too C、John doesn’t too D、nor does John 7、----The computer is still on,could you have forgotten to turn it off? ----Yes,I . A、could have B、could C、must D、might have 8、Research findings show we spend about two hours dreaming every night,no matter what we during the day. A、may have done B、would have done C、must have done D、should have done 9、It’s 4 p.m.now and we’ve covered most of the distance.We arrive before dark. A、would B、should C、would rather D、have to 10、When the police took the suspect to the police station,he insisted that he the lady’s purse and that he free. A、not steal;be set B、didn’t steal;was set C、not steal;should be D、didn’t steal;be set 11、Jenny have kept her word.I wonder why she changed her mind. A、must B、should C、need D、would 12、he knew nothing about her. A、He appears as if B、It seems that C、It appears as if D、It seems as if 13、Peter come with us tonight,but he isn’t sure. A、must B、may C、can D、will 14、Helen go on the trip with us,but she isn’t quite sure yet. A、shall B、must C、may D、can 15、----There were already five people in the car,but they managed to take me as well.