情態(tài)動(dòng)詞專項(xiàng)練習(xí)(無(wú)答案)

1、情態(tài)動(dòng)詞復(fù)習(xí)1. can / could2. may / might3. must / have to4. will / shall5. should6. would7. need【重點(diǎn)難點(diǎn)】(一情態(tài)動(dòng)詞的定義1. 有詞意2. 沒(méi)有人稱和數(shù)的變化3. 后面必須跟動(dòng)詞原形。在情態(tài)動(dòng)詞后一般要跟不帶to的動(dòng)詞不定式,情態(tài)動(dòng)詞后面的動(dòng)詞不定式可以是一般形式(即動(dòng)詞原形,也可以是完成形式(have done和進(jìn)行形式(be doing(二情態(tài)動(dòng)詞的種類can could 能夠may might 可以,也許must must (had to 必須had better had better 最好need

2、needed 需要shall should 應(yīng)該will would 愿意have to had to 必須,不得不(三can (could的用法: 1. 表示能力;能;會(huì)eg. (1He can speak English .2. 表示可能,能夠eg. (1Im sorry , I cant do that .對(duì)不起,我不可能做那個(gè)。3. 表示允許;許可eg. (1Could I borrow your dictionary ? Yes , of course you can .勞駕,我可以借你的字典用用嗎?當(dāng)然可以。(2Could (Canyou tell me how to get to

3、 the zoo ?勞駕您能告訴我怎么去動(dòng)物園嗎?表示允許時(shí)可用can , could 表達(dá),它們沒(méi)有時(shí)態(tài)上的差別,只是could 比can語(yǔ)氣上要客氣。4. 表示推測(cè)(專用在疑問(wèn)句和否定句在表示推測(cè)的句子中,一般用于否定句和疑問(wèn)句中,在此種用法中can和could沒(méi)有時(shí)態(tài)的區(qū)別,只是表示可能性的大小,can表示推測(cè)的可能性比could要大。eg. (1Can (Couldthe news be true ?這消息是真的嗎?(四may , might 的用法1. 表示請(qǐng)求、許可在口語(yǔ)中可用can , could 代替may ,但在正式場(chǎng)合中要用may。eg. May I use your pe

4、n ? Sure . / No , you cant .我可以用一下你的鋼筆嗎?當(dāng)然可以了。/不,不可以。2. 表示推測(cè)(否定為may not在表示推測(cè)的句子中,一般用于肯定句,在此種用法中,might和may沒(méi)有時(shí)態(tài)的區(qū)別,只是表示可能性的大小,may 表示的可能性比might更大對(duì)于May I ? 的回答肯定回答: Yes , please / Certainly / Yes , of course . / Sure .否定回答:No , you cant (口語(yǔ)中常用No , you mustnt . (具有強(qiáng)烈禁止的意思Please dont .I dont think you can

5、 . eg. (1She is coming to us , she may (mightbe our new teacher . 她朝我們走來(lái)了,她可能是咱們的新老師。(2My mother may (mightbe cooking now.我媽媽可能正在做飯。3. may有時(shí)可以表示祝愿 eg. (1May you succeed . 祝你成功。(五must , have to 的用法1. 表示必要性,作“必須、應(yīng)該、一定要”解如果表示主觀看法,表示有做某一動(dòng)作的必要或義務(wù)時(shí),即必須做什么、應(yīng)該做什么時(shí)一般要用must,表示是自己的職責(zé)。eg. (1Everybody must obey

6、the rule.人們都必須遵守制度。(2Father is sleeping . You mustnt wake him up .爸爸在睡覺(jué),你一定不要叫醒他。(3Must I wake him up ? Yes , you must .我必須要把他叫醒嗎?是的?；卮餗ust ?問(wèn)句時(shí),它的否定回答,按意思要求大多當(dāng)“不必”解,所以要用need not 或dont h ave to 表示。must 和have to 的區(qū)別must 含強(qiáng)烈說(shuō)話者的決意(表示主觀的看法have to 則表外力環(huán)境或習(xí)慣所使然(即表示客觀的必要,作“不得不”解eg. (1My father is ill. I h

7、ave to stay at home to take care of him.我父親病了,我必須(不得不留在家里照顧他。(2I thought I must help him.我想我必須幫助他。(3Next year you will have to finish your schooling .明年你將不得不(必須結(jié)束你的學(xué)業(yè)了。2. 表示推測(cè)must在用于表示推測(cè)的句子中,一般用于肯定句,它的肯定程度比may , might要大得多,一般譯為“肯定”。eg. (1Listen . There must be some children in the room .聽(tīng),房間里肯定有一些孩子。

8、(2Mr Li must be cleaning the room.李先生肯定在打掃房間呢。(3He must be in his office , for he called me from there five minutes ago.他現(xiàn)在肯定在他的辦公室里,因?yàn)樗宸昼娗皠倧哪莾航o我打來(lái)了電話。(六will , shall 的用法主要用于下列兩種句型1. Will you ? 請(qǐng)為我做某事好嗎?(請(qǐng)求對(duì)方做某事肯定回答:Yes , I will / Sure / All right / Certainly / Yes , please .否定回答:No , I wont . / Im

9、sorry , I cant . / No , thank you .2. Shall I ? 我要嗎?Shall we ? 我們一起嗎?Shall we ? 與Lets的意思上很相近。 e.g. (1Shall I carry it for you ? Yes , please .我來(lái)幫你搬它好嗎?好吧!(2Shall we sing a song ? All right . 我們唱一支歌好嗎?好吧!(七should的用法1. 指現(xiàn)在或未來(lái),表義務(wù)、勸告、推測(cè)等,作“應(yīng)該”解,是從說(shuō)話人的個(gè)人看法這一角度來(lái)講的。eg. (1One shouldnt be selfish . 人千萬(wàn)別自私。(

10、2Its nearly seven oclock , Jack should be here at any moment .已經(jīng)快七點(diǎn)了,杰克隨時(shí)都可能到這兒。2. should在疑問(wèn)句中可以表示驚訝、不合理、難以置信或不應(yīng)該eg. (1Why should he do that ?為何他竟會(huì)做出那種事?(2How should I know ? 我怎么會(huì)知道?(八would的用法1. 委婉地提出請(qǐng)求、建議(三個(gè)句型a: Would you ? 表示客氣的請(qǐng)求與Will you ? 同義,但更客氣一些eg. (1Would you (Will youplease be quiet ?請(qǐng)您安靜一

11、下好嗎?b: Would like to 想要,愿意干, 與want to do sth 相近,但比它要客氣。eg. (1I would like to take a taxi.= I want to take a taxi.我想坐出租汽車。c: Would you like sth ?Would you like to do sth ? 你愿意?(九need的用法1. 作為情態(tài)動(dòng)詞,主要用于否定句和疑問(wèn)句,一般不用于肯定句中,作為情態(tài)動(dòng)詞,它的詞形只有一個(gè)need,在肯定句中常被must , have to , should 等情態(tài)動(dòng)詞所取代。eg. (1You neednt return

12、the book now . You can keep it till next week if you like .現(xiàn)在你不必還書(shū),你如果愿意,可以在下周還。(2Need he go yesterday ? Yes , he must . / No , he neednt .昨天他需要去嗎?是的,他必須去。/不,他不需要。(3Need you start at once ? 你要馬上就開(kāi)始嗎?2. 作實(shí)義動(dòng)詞,可用于肯定句、否定句和疑問(wèn)句中,它要隨著主語(yǔ)的人稱和數(shù)而變化,有過(guò)去式neededeg. (1He needs to go there himself. 他需要親自去那兒一趟。(2Do

13、es she need to go there ? Yes , she does . / No , she doesnt .她需要去那里嗎?是的,她需要。/不,她不需要。3. 主語(yǔ)(物+need + doing (to be done當(dāng)need作實(shí)義動(dòng)詞時(shí),且其主語(yǔ)是物,需要修理、縫補(bǔ)時(shí),need后面用動(dòng)名詞的主動(dòng)形式來(lái)表示被動(dòng)含義或用不定式的被動(dòng)形式來(lái)表示。eg. (1The house needs cleaning . (to be cleaned這房子需要打掃了。(2The radio needs repairing . (to be repaired這臺(tái)收音機(jī)需要修理了。【模擬試題】情

14、態(tài)動(dòng)詞專項(xiàng)訓(xùn)練:1.He ought _ have done so even if possible.A. not doB. to notC. notD. never2.I _ have been here, but I _ not find the time.A. could; couldB. might; couldC. should; shouldD. should; would3.Why _ you always interrupt me?A. canB. mustC. mayD. will4.Look, what you have done! You _ more careful.A

15、. may beB. had toC. would beD. should have been5.Your brother _ be in his office now, because he phoned me from your home just now.A. mustntB. needntC. cantD. shouldnt6.I wonder why he is late.He _ the early bus.A. could missB. may have missedC. can have missedD. might miss7.There was plenty of time

16、. He _.A. mustnt have hurriedB. couldnt have hurriedC. mustnt hurryD. neednt have hurried8._ you like to see the movie tonight? I _ meet you at the gate of the Student Center.A. would; willB. Will; mustC. Would; ought toD. Can; may9.He was a good swimmer so he _ swim to the river bank when the boat

17、sank.A. couldB. mightC. succeededD. was able to10.You _ read that book if you dont want to.A. cantB. needntC. haventD. mustnt11.I have kept the books for three weeks. I _ them to the library last week.A. ought returnB. ought to returnC. ought have returnedD. ought to have returned12.Oh, Ive missed a

18、 good chance.Yes. You _ the job when it was _.A. should have taken; offeredB. should take; offeredC. might have taken; offeringD. had taken; offered13.She _ last night, but I didnt see her.A. may arriveB. might arrivedC. might have arrivedD. may have arrived14.Well be ready to leave at six.Well. Ral

19、ph certainly _ be back by then.A. oughtB. canC. shouldD. must15.Mr. Wang spent the weekend in the country as he _ to the office on Sunday.A. neednt have goneB. mustnt goC. may not to goD. didnt have to go16.She _ out alone night.A. dare not to goB. dares not goC. doesnt dare to goD. doesnt dares go1

20、7.Dont believe him. His story _ be true.A. mustntB. needntC. shouldntD. may not18._ I go out to play now, Mum?No, you _. You should do your homework first.A. Might; wouldntB. May; had better notC. Must; mustntD. Need; mustnt19._ the film be on now?It _ be, but Im, not too sure.A. Can; mayB. Must; ne

21、edntC. May; mustntD. Can; cant20.Lets go for a walk, shall we?_.A. No, I canB. May; had better notC. Yes, thank youD. No, wed better not21.In fact when you come to your own home, youll realize you _ to a bett er place.A. didnt comeB. couldnt comeC. shouldnt comeD. wont come22.You _ in such a hurry.

22、Ill have the car waiting until you are ready.A. dont need beingB. dont have beenC. need not to beD. neednt be23.Tom, you are so lazy! This work _ hours ago.A. should have been finishedB. should finishC. must have finishedD. might have finished24.Air pollution _ be early controlled. Do you think so?I

23、 quite agree _you.A. may not; withB. couldnt; toC. cant; withD. shouldnt to25.She _ for what she has done.A. ought to praiseB. ought be praisedC. ought to praisedD. ought to be praised26.The light is still on. They _ to turn it off when they left the room.A. must forgetB. must have forgottenC. may f

24、orget D. could have forgotten 27. Somebody _ here only this morning. A. must be B. must have been C. can be D. should have been 28. I cant find Jack anywhere. He_ magazines in the reading room. A. must be reading B. must read C. must have read D. must have been read 29. Whatever has happened to George? I dont know. He _ lost. A. gets B. should get C. may have got D.