高一情态动词练习题的内容(2)

时间:2021-08-31

  篇三:高一英语必修三 情态动词(含习题及解析)

  情态动词全解析

  一、何谓“情态动词”?

  情态动词主要用来表示说话人的情感、态度等,是中学英语语法的重点,也是高考的热点,

  是单项填空必考的一个知识点。情态动词在近五年高考中主要考查四点:情态动词表示推测

  和可能性的用法;情态动词与虚拟语气;情态动词的表达“情感、态度、语气等”,情态动词

  表示 “必要性”等方面的用法。

  二、情态动词的特点

  1.没有人称和数的变化。

  2. 有些情态动词有过去式的变化:

  e.g. will → would , can → could , may→ might , dare → dared

  三、情态动词的否定形式

  情态动词+ not +动词原形can not: can't , must not: mustn't , need not : needn't

  四、情态动词的用法及相互间的区别(注意:这是常考的考点)

  1. can , be able to be able to 表示经过努力后, 能够做到; be able to 有多种形式的变化。

  can

  1). 表示体力或脑力方面的能力;

  2). 表示允许、可能性。

  could 是can的过去式, 表示过去有能力及过去存在的可能性 ; 用于疑问句表示委婉地提出

  问题。

  1) The fire spread through the hotel very quickly but everyone ____ get out.

  A. had to B. would C. couldD. was able to

  2) -Will you stay for lunch?

  -Sorry, __. My brother is coming to see me.

  A. I mustn'tB. I can't C. I needn't D. I won't

  2.may 表示询问或说明一件事可不可做; 表示某事有可能发生。might是may的过去式; 用

  在疑问中比may委婉、客气。

  1) -May I take this book out of the reading-room?

  -No, you mustn't.( Yes, you may.)

  2) -Might I make a suggestion? -Yes, you may.

  3. must

  1). 表示必须要做的事: 必须

  2) 表示很有把握的推断: 一定, 准是。have (has)to : have (has)got to 必须, 不得不。过

  去式: had to

  3) -Must I get to the station before three o'clock?

  -Yes, you must. ( No, you needn't. )

  4) I'm afraid you will have to wait a while.

  5) She must be in the classroom now.

  6) Mary ____ be in Paris, I saw her in town only a few minutes ago.

  A. mustn't B. shouldn'tC. can'tD. may not

  4. shall

  1) 在疑问句中, 用于第一、三人称表示说话人征求对方的意见或向对方请求。

  2) 用于二、三人称,表示说话人给对方的 命令、警告、允诺等概念。

  1) - Shall I place an order with you now? -No, you needn’t.

  -Shall he turn down the radio a bit? -

  Yes, please.(No, please don't.)

  2) You shall have the English book as soon as I finish it.

  3) Everything that he owns shall be taken away from him.

  4) Your brother seldom comes to see you, ____?

  A. does he B. doesn't he C. will he D. isn't he

  5) It's a fine day. Let's go fishing, ____?

  A. won't we B. will we

  C. don't we D. shall we

  5. should 应该 ; 应当

  1) You should listen to the doctor's advice.

  2) You should study the article carefully.

  6. will, would

  1) 在疑问句中用于第二人称,表示说话人向对方提出请求或询问。用would语气更加婉转。

  2) will 表示现在的习惯性动作或状态; would 表示过去的习惯性动作或状态。

  3) will 用于各种人称, 表示 意志、意愿、决心、允诺; would 表示过去时间的 意志、意愿、......。

  (1) Don't smoke in the meeting room, ___ you?

  A. do youB. will youC. can you D. could you

  -Will you come with me?-Yes, I will.(I am sorry , I can't.)

  (2) -Would you tell us something about yourself? -Yes, I will.

  (3) - It's my birthday tomorrow. Don't forget to come to my party.

  - _____ .

  A. I don't B. I won't C. I can't D. I haven't

  7. ought to 应该; 应当

  1) You oughtn't to smoke too much.

  2) She ____ for what she has done.

  A. ought to praise B. ought be praised

  C. ought to have praised D. ought to be praised

  8. dare1. dare to come2. dare come

  1) He dare not tell the truth.

  2) He doesn't dare to come out at night.

  3) I don't know whether he ____ try.

  A. dare B. needs C. wants D. is allowed

  9. need

  1). 作为情态动词:必须

  2). 作为实义动词: 需要

  A.主语是人 need( to do something ; to be done by somebody)

  B. 主语是事物 need ( doing; to be done)

  1) -Do they need to take any books with them?

  -No, they don't need to.

  2) -Need we buy any new equipment? -No, we needn't.

  3) This farm tool needs repairing.

  This farm tool needs to be repaired.

  4) -Shall I tell John about it ?

  - No, you ___ . I've told him already.

  A. needn't B. wouldn't

  C. mustn'tD. shouldn't

  5) It's a fine day. You ____ take a raincoat with you.

  A. can't B. mustn't

  C. needn't D. may not

  [★★★]五、情态动词的解题例析

  (1) 认真审题,结合所给出的语境,正确把握说话者的语气、情感、态度、观点等。

  (2) 认真思考所给选项中情态动词的基本特征和用法,并结合语境推敲答案。

  (3) 要注意把握时间概念。

  情态动词无论是表达“推测和可能性”,还是表达“虚拟”这一概念,只要是对过去已经发生的

  事情进行描述,一律用“情态动词+have done”这一结构;对现在或将来的事情进行描述,用“情

  态动词+动词或系动词原形”。例如:

  (NMET2008山东,24)Thank you for all your hard work last week. I don’t think we ______ it

  without you.

  A. can manage B. could have managed

  C. could manage D. can have managed

  根据题干中所给出的时间last week可知我们已经做完了工作,已经完成,故排除A、C两

  项,再结合could have done表示虚拟语气以及与前面的I don’t think…,故说话者想表达的

  意思是:离开了你,我们本不可能完成这项工作。故答案为B项。

  ★下面我们来看看常考的一些情态动词★

  以下试题均来源于往年的高考试题,具有很强的针对性

  (1) must表示推测,意为“一定……”,只能用于肯定句中。 must have done意为:一定做过

  某事或某事肯定发生了。 例如:

  —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

  【解析】句意为:她看上去很高兴,一定是通过了考试。

  【答案】C

  (2) should (not) / ought (not) to在中表示根据常规或常识推测,表示“某事应该或不应该发

  生”,语气比must或can’t / couldn’t稍弱。

  例如:—How’s your tour around the North Lake? Is it beautiful?

  —It ________ be, but it is now heavily polluted.

  A. will B. would C. should D. must

  【解析】should此处表示推测,意为“应该”。

  【答案】C

  ②There _________ be any difficulty about passing the road test since you have practiced a lot in

  the driving school.

  A. mustn’t B. shan’t C. shouldn’t D. needn’t

  【解析】句意:既然你在驾校进行了大量训练,那么通过道路测试按理不应该有困难。

  【答案】C

  (3) can, could表达推测时,一般用于疑问句和否定句中;can用于肯定句中表示一种理论上

  的可能性,并不牵涉是否真的会发生,在这种用法中can只能与动词原形连用;could用于

  肯定句中,语气比may/ might更弱。例如:

  ①You ______ be hungry already — you had lunch only two hours ago!

  A. wouldn’t B. can’t C. mustn’t D. needn’t

  ②She ______ have left school, for her bike is still here.

  A. can’t B. wouldn’t C. shouldn’t D. needn’t

  ③It is usually warm in my hometown in March, but it _____ be rather cold sometime.

  A. must B. can C. should D. would

  ④Peter ____ be really difficult at times even though he’s a nice person in general.

  A. shall B. should C. can D. must

  【解析】①② 两个考题中can用于中表示否定的推测,意为:不可能,一定不会; ③④两个

  考题中can表示理论上的可能性,翻译为:有时候会……。

  【答案】① B ② A ③ B ④ C

  (4)may (not) / might (not)表达一种不太把握的推测,意为“或许,可能”;might的语气比may

  较婉转。例如:

  ① Liza ___ well not want to go on the trip --- she hates traveling.

  A. will B. canC. mustD. may

  【解析】may well为固定搭配,意为:很可能,极有可能。

  【答案】D

  ② Although this ____ sound like a simple task, great care is needed.

  A. mustB. may C. shallD. should

  【解析】这听起来或许是一项简单的任务,但却需要极大的细心。

  【答案】B

  ③—I can’t find my purse anywhere.

  —You __ have lost it while shopping.

  A. may B. can C. should D. would

  【解析】结合语境可知,回答者是在提醒对方:或许购物时把钱包丢了。

  【答案】A

  (二)表达虚拟语气的情态动词

  对过去的一种结果的假设或虚拟,用情态动词+have done这一结构,常用的有以下几个情态

  动词:

  (1) should (not) / ought (not) to have done本(不)应该做某事,但却没有做或做了,含有责

  备或后悔之意。例如:

  —I’m sorry. I _________at you the other day.

  —Forget it. I was a bit out of control myself.

  A. shouldn’t shoutB. shouldn’t have shouted

  C. mustn’t shoutC. mustn’t have shouted

  【解析】对不起,我那天本不应该对你大喊大叫的。

  【答案】B

  (2) could have done本来能够做某事但未做。例如:

  Thank you for all your hard work last week. I don’t think we ______ it without you.

  A. can manage B. could have managed

  C. could manage D. can have managed

  【解析】根据题干中所给出的时间last week可知我们已经做完了工作,已经完成,故排除

  A、C两项,再结合could have done表示虚拟语气以及与前面的I don’t think…,故说话者想

  表达的意思是:离开了你,我们本不可能完成这项工作。

  【答案】B

  (3) needn’t have done本没有必要做某事但却做了。要注意needn’t do则表达“没有必要去做

  某事”,时间上应该是现在或将来。例如:

  ①—Catherine, I have cleaned the room for you.

  —Thanks. You ________ it. I could manage it myself.

  A. needn’t do B. needn’t have done

  C. mustn’t do D. shouldn’t have done

  【解析】根据句意可知Catherine对对方为她打扫了房间表示感谢并提到对方不必为她打扫

  房间。

  【答案】B

  ② The boss has given everyone a special holiday, so we go to work tomorrow.

  A. can’tB. mustn’t C. needn’tD. shouldn’t

  【解析】老板给所有的员工放了假,所以我们明天不必再去上班。

  【答案】C

  (4)would (not) have done本来(不)会发生某事,但却(发生了)或没有发生。常用于虚拟条

  件句或含蓄虚拟条件引导的虚拟语气,表示对过去所发生事情结果的假设。例如:

  He hesitated for a moment before kicking the ball, otherwise, he ________ a goal.

  A. had scored B. scored

  C. would scoreD. would have scored

  【解析】句中otherwise为含蓄条件,相当于if he had not hesitated for a moment before kicking

  the ball,这是对过去的一种虚拟假设。

  【答案】D

  (5) might have done表示“本来可能……”,但实际上没有发生的事。例如:

  What a pity! Considering his ability and experience, he ________ better.

  A. need have done B. must have done

  C. can have done D. might have done

  【解析】真是可惜!考虑到他的能力和经验,他本来可以做得更好的。

  【答案】D

  (三)表达“情感、态度、语气” 等方面的情态动词

  1. must表达“情感、态度、语气”主要有以下用法:

  (1) 表示主观的义务和必要,主要用于肯定句和疑问句,意思为“必须……,得……,要……”;

  由must引起的疑问句,肯定回答要用must或have to, 否定回答要用needn’t或don’t have to,

  意思是“不必”。另外,must与have to都可以表示“必须”这一含义。must表示一种主观的需

  要,而have to表示一种客观的需要,意思是“不得不”,其否定形式是don’ have to。

  例如: -What sort of house do you want to have? Something big?

  --Well, it ______ be big--that's not important.

  A. mustn't B. needn't C. can't D. won't

  【解析】Something big?此处意为:Must it be big? 回答者的意思是:房子不必太大—那并不

  重要。

  【答案】B

  (2) must的否定形式mustn’t表示禁止,意思是“不能,不许”。例如:

  When I was young, I was told that I ______ play with matches

  A. wouldn't B. needn't C. mustn't D. daren't

  【解析】当我年轻的时候,(家人)就一直告诫我千万不要玩火柴。

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