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情態動詞語法經典練習

時間:2019-05-12 21:35:58下載本文作者:會員上傳
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第一篇:情態動詞語法經典練習

情態動詞語法經典練習:

1.He ______ you more help, even though he was very busy.A.might have givenB.might giveC.may have givenD.may give

2.Jenny______ have kept her word.I wonder why she changed her mind.A.mustB.shouldC.needD.would

3..-Could I borrow your dictionary?

-Yes, of course you_________

A.mightB.will C.canD.should

4.I told Sally how to get here, but perhaps I ______ for her.A.had to write it outB.must have written it out

C.should have written it outD.ought to write it out

5.—Shall I tell John about it?

—No, you ______.I've told him already.A.needn'tB.wouldn't

C.mustn'tD.shouldn't

6.─There were already five people in the car but they managed to take me as well.─ It______ a comfortable journey.A.can't beB.shouldn't be

C.mustn't have beenD.couldn't have been

7.It's nearly seven o'clock.Jack______ be here at any moment.A.mustB.needC.shouldD.can

8..When he was there, he______ go to that coffee shop at the corner after workevery day.A.wouldB.shouldC.had betterD.might

9..Sir, you _____ be sitting in this waiting room.It is for women and children only.A.oughtn't toB.can't

C.won'tD.needn't

10.The fire spread through the hotel very quickly but everyone ______ get out.A.had toB.wouldC.couldD.was able to

11.--When can I come for the photos? I need them tomorrow afternoon.--They _____be ready by 12:00.A.canB.shouldC.mightD.need

12..--I stayed at a hotel while in New York.--Oh, did you? You_ ____with Barbara.A.could have stayedB.could stay

C.would stayD.must have stayed

13.-Will you stay for lunch?

-Sorry,_____ ,My brother is coming to see me.A.I mustn'tB.I can'tC.I needn'tD.I won't

14.Sorry I'm late.I ______ have turned off the alarm clock and gone back to sleep again.A.mightB.shouldC.canD.will

15.I should have been there, but I _______ not find the time.A.wouldB.couldC.mightD.should

16.My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture.A.couldn't have attendedB.needn't have attended

C.mustn't have attendedD.shouldn't have attended

17.---Are you coming to Jeff's party?

---I'm not sure.I ________go to the concert instead.A.mustB.wouldC.shouldD.might

18.Mr.Bush is on time for everything.How _________ it be that he was late for the opening ceremony?

A.canB.shouldC.mayD.mustHe hesitated for a moment before kicking the ball, otherwise he ________ a goal.A.had scoredB.scored

C.would scoreD.would have scored

20.—Write to me when you get home.—_________

A.I mustB.I shouldC.I willD.I can

21.I was really anxious about you.You _____ home without a word.A.mustn't leaveB.Shouldn't have left

C.Couldn't have leftD.needn't leave

22.Oh, I’m not feeling well in the stomach, I______so much fried chicken just now.A.shouldn’t cutB.mustn’t have eaten

C.shouldn’t have eatenD.mustn’t eat

23.--I heard they went skiing in the mountains last winter.--It _____ be true because there was little snow there.A may not beB won’t beC couldn’t beD mustn’t be

24.It has been announced that candidates_____ remain in their seats until all the papers have been

collected.A canB willC mayD shall

25.A left-luggage office is a place where bags ______ be lefe for a short time, especially in a

railway station.A.shouldB.canC.mustD.will

26.---I don't mind telling you what I know.A.mustn'tB.may notC.can'tD.needn’t

27.I often see lights in that empty house.Do you think I _____ report it to the police?

A.shouldB.mayC.willD.can

28.Mr.White _____ at 8:30 for the meeting, but he didn’t’ show up.A.should have arrivedB.should arrive

C.should have had arrivedD.should be arriving

29.You ______ be tired-you've only been working for an hour.A.must notB.won' tC.can' tD.may not

30.— Who is the girl standing over there ?

— Well , if youknow , her name is Mabel.A.mayB.canC.mustD.shall

Keys:

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第二篇:情態動詞語法講稿及隨堂練習

情態動詞詳解

情態動詞

1.情態動詞的推測表達 2.情態動詞表達虛擬語氣 3.某些情態動詞的特殊用法

情態動詞表達虛擬語氣:表達“本來…”,“不然早就…”。這是情態動詞的一種虛擬語氣用法。表示說話人所講的與所發生的事實相反。表達了說話人的埋怨,后悔的語氣。其結構是在一些情態動詞后面加 have done 結構。根據要表達的意思,有如下結構:

should have done / ought to have done:本應該…… shouldn’t have done / oughtn’t to have done:本不該…… could have done:本來可以…… needn’t have done:本來沒必要…… would like to have done:本來很想…… would rather not have done: 本來不愿意…… could / might / have done: 不然早就

情態動詞講解與訓練

高考重點要求:1.掌握情態動詞的基本含義和用法,并能根據語境準確使用表達情感的情態動詞。2.注意情態動詞表示推測的語義差別。3.掌握情態動詞后接不定式完成體的不同意義。

復習中需要注意的幾點:1.情態動詞表推測時語氣的差異

肯定句中可用:must , may ,might,should etc.must語氣最強 否定句式中可用can not , could not , may not ,might not , can not 語氣最強,不可能

1、情態動詞的完成式: ⑴ 情態動詞的完成式即“情態動詞+ have + v-ed分詞”,表示對過去行為或動作進行推測、評論或判斷。如:

Since the ditch is full of water, it must have rained last night.溝渠里的水都滿了,想必昨晚一定下雨了。

You couldn’t have met my grandmother.She died before you were born.你不可能遇到我奶奶,因為她早在你出生前就死了。

I can’t find my keys.I may / might have left them at the school yesterday.我找不到鑰匙了,也許昨天丟到學校了吧。

⑵ 當情態動詞完成式是由ought to / should加完成式或否定式ought not to / shouldn’t加完成式時,是表示對已發生的情況表示“責備”、“不滿”,分別表示“本應該…”和“本不應該…”。例如:

You ought not to make fun of him.He is not the one you laugh at but learn from.你本不應該取笑他的。他不是你嘲笑是熱恰恰是你應該學習的一個人。

You should have finished your compositon by yesterday.你本應該昨天前就把作文寫完的。

⑶ needn’t have v-ed needn’t have v-ed 表示過去做了某事,但沒有做的必要,意為“本沒必要…”。例如: You needn’t have wakened me up;I don’t have to go to work today.你本沒必要把我叫醒,因為我今天不上班。注:表示推測過去某動作發生的可能性時,就表示的可能性程度而言,must最大,could其次,may更次之,might最小。must表示推測

1)must用在肯定句中表示較有把握的推測,意為“一定”。

2)must表對現在的狀態或現在正發生的事情的推測時,must 后面通常接系動詞be 的原形或行為動詞的進行式。

You have worked hard all day.You must be tired.你辛苦干一整天,一定累了。(對現在情況的推測判斷)

He must be working in his office.他一定在辦公室工作呢。

比較:

He must be staying there.他現在肯定呆在那里。

He must stay there.他必須呆在那。

3)must 表示對已發生的事情的推測時,must 要接完成式。

I didn't hear the phone.I must have been asleep.我剛才沒有聽到電話,我想必是睡著了。

否定推測用can't。

If Tom didn't leave here until five o'clock, he can't be home yet.如果湯姆五點才離開這兒,他此時一定還未到家。

表示推測的用法

對不同時間段發生的事情的推測

對現在(一般現在)的推測

情態動詞+V原 對過去的推測

情態動詞+have + Vp.p 對現在進行的動作的推測

情態動詞+be + Ving

can, could, may, might, must 皆可表示推測,其用法如下:

1)情態動詞+動詞原形。

表示對現在或將來的情況的推測,此時動詞通常為系動詞。

I don't know where she is, she may be in Wuhan.2)情態動詞+動詞現在進行時。

表示對現在或將來正在進行的情況進行推測。

At this moment, our teacher must be correcting our exam papers.這時,我們老師想必在批改試卷。

3)情態動詞+動詞完成時。

表示對過去情況的推測。

We would have finished this work by the end of next December.明年十二月底前我們很可能已完成這項工作了。

The road is wet.It must have rained last night.地是濕的,昨天晚上一定下雨了。

4)情態動詞+動詞的現在完成進行時。

表示對過去正在發生事情的推測。

Your mother must have been looking for you.你媽媽一定一直在找你。

5)推測的否定形式,疑問形式用can't, couldn't表示。

Mike can't have found his car, for he came to work by bus this morning.邁克一定還沒有找回他的車,因為早上他是坐公共汽車來上班的。

注意:could, might表示推測時不表示時態,其推測的程度不如can, may。

三、推測

1.表肯定推測的情態助動詞按可能性從小到大排列:might, may, could, should, ought to, will, must;其中might, may, could表示“可能”,should, ought to表示“料想/按常理說應該”,will, must表示“肯定,一定”(must的推測把握最大,它表示沒有其它的可能性了,肯定是某種情況;而will是一種主觀感覺,并沒有排除所有其它可能性)。

2.否定推測可能性從小到大排列為:might not, may not, should not / ought not to, won’t, couldn’t / can’t。其中might not / may not意思是 “可能不”,should not / ought not to意思是“料想/按常理不會 ”,won’t意思是“肯定不”,“ couldn’t / can’t”表示“不可能”。3.這些表事實推測的情態動詞都可以表示對各種時間的事實推測,是哪種時間取決于情態助動詞后面的主動詞形式,分別表述于下:

1)情態助動詞+do:對現在的一般情況或將來進行推測

That man smiled at you.He may know you.(= Maybe he knows you.)那個男的朝你笑了。他可能認識你。

Usually Lucy arrives very early, so she shouldn’t / oughtn’t to be late this time.(= It’s reasonable to assume that she won’t be late this time.)通常Lucy到得很早,所以她這次不應該會遲到。

2)情態助動詞+ be doing: 對說話時的行為進行推測(但will be doing還可以表示對將來某個時候正發生的行為進行推測)It’s already midnight and all lights are off now.The students must be sleeping.(= There can’t be another possibility.)已經半夜了,所有的燈也都熄了。學生們肯定在睡覺。It’s already midnight.The students will be sleeping now.(對說話時的行為推測)(= I’m quite sure the students are sleeping now.)已經半夜了。學生們會是在睡覺。

Our airplane flies very fast.Perhaps we will be flying over the Pacific when we wake up tomorrow morning.(對將來某個時候正發生的行為進行推測)我們的飛機飛得很快??赡芪覀兠魈煸绯啃褋淼臅r候會在飛越太平洋。

3)情態助動詞+ have done:對發生過的動作行為進行推測

We can’t find Tom anywhere.He might / may / could have left town.(= Maybe he has left town.)我們到處都找不到Tom。他可能已經離開鎮子了。

The girl in red must have been Lucy.She said she would wear a red blouse and no other girls were in red then.(= There can’t be another possibility.)那個穿紅衣的女子一定是Lucy。她當時說她會穿一件紅色的襯衫而且當時沒有其他的女孩穿紅色的衣服。4)情態助動詞+have been doing: 對過去某時候正在發生的行為進行推測(也可以表示一直持續到現在的行為)I heard a lot of people singing.They may have been having a party.(=Maybe they were having a party.)我當時聽到很多人唱歌。他們可能在聚會。

The girl doesn’t want to talk to his boyfriend.They must have been quarreling.(= I’m sure they have been quarreling.)這個女孩不想和她男朋友說話。他們肯定一直在吵架來著?!⒁猓?/p>

1)mustn’t不能表示推測,而表示禁止;表示不可能是couldn’t / can’t;can只能在否定句(即“不可能”)和疑問句中("可能......嗎")表示推測。

2)can不能用于肯定句中表示對任何時間的事實進行推測(即不能用can do / can have done / can be doing / can have been doing表示對事實進行推測),如不能說She can be Lucy.來表示“她可能是Lucy?!敝荒苷f“She could / may / might be Lucy.” Can可以用在否定句中和疑問句中表示對事實推測,can’t表示不可能,和couldn’t 同義,如前所述;用在一般疑問句中,如Can that be Tom?表示“可能......嗎?”用在特殊疑問句中,如What can it be?” 表示“可能是什么/為什么/在哪兒............呢?”

3)但是can可以用在肯定句中,表示理論可能上的或泛泛而談的可能性,可翻譯為“(有時)可能”,它不是表示對具體事實的推測。如:

The temperature on the mountain top can be as low as minus 15 degress.山頂的氣溫有時可能低達零下15度。

The road is always busy.It can be blocked at any time.這條路總是很繁忙。隨時都有可能堵上。對比:

It’s very cold now.It could /may / might be as low as minus 15 degrees.現在好冷?,F在的氣溫可能低達零下15度。(對事實推測)

The traffic ahead is not moving.The road could / may / might be blocked now.前面的車沒有動了??赡苈范律狭恕?對事實推測)

情態動詞+ have +過去分詞

1)may(might)have + done sth, can(could)have + done sth 表示過去,推測過去時間里可能發生的事情。

Philip may(might)have been hurt seriously in the car accident.Philip can(could)have been hurt seriously in the car accident.2)must have +done sth,對過去時間里可能發生的事情的推測,語氣較強,具有“肯定”,“諒必”的意思。

---Linda has gone to work, but her bicycle is still here.---She must have gone by bus.3)ought to have done sth, should have done sth

本應該做某事,而事實上并沒有做。否定句表示“不該做某事而做了”。

You ought to(should)have been more careful in this experiment.He ought not to have thrown the old clothes away.(事實上已扔了。)

ought to 在語氣上比should 要強。

4)needn't have done sth

本沒必要做某事

I dressed very warmly for the trip, but I needn't have done so.The weather was hot.5)would like to have done sth

本打算做某事

I would like to have read the article, but I was very busy then.情態動詞中應特別注意的典的型結構

They must be in the library, aren’t they? 他們一定還在圖書館,對吧?

They must have gone to the library, haven’t they? 他們一定去圖書館了,對吧? They must have been to the library yesterday, didn’t they? 他們昨天一定去了圖書館,是不是? Let me do it, will you? 讓我來做,好么? Let me help you, may I? 請讓我幫你,可以嗎? Don’t move, will you? 請你別動!Go quickly, can you? 你能不能快點?

Let’s go for a walk, shall we? 咱們去散步,好么?

He used to live in the countryside, didn’t/usedn’t he? 他過去住在農村,對吧?

情態動詞,在英文中主要用來表示說話人的看法、態度等。它很接近中文里的能愿動詞。從用法上來說,它有這樣幾個特點:

1)各個情態動詞自身都有一定的詞義。

2)情態動詞不能在句中獨立擔當謂語。

3)情態動詞在句中不受任何人稱,性,數變化的影響。

4)情態動詞后接的不定式(除ought外)都不帶to,即接動詞原形。

英文中的情態動詞主要有:can , could;may , might;must;ought;need;dare , dared,另外,shall , will , should , would在一定的場合也可用作情態動詞。例如:

He can speak five languages.他會說五種語言。

She must have arrived home by now.現在她準到家了。

We should study hard for our motherland.我們應該為祖國而努力學習。

They needn't be in such a hurry for there is enough time

for them.他們還有足夠的時間,用不著這么慌張。

1.常用情態動詞的基本用法

can , could 能,會

(could可以看作是can的過去式,這兩個詞除了時態不相同外,在表達意思的許多方面是相同的。當然could也有自己獨特的用法。)表示成功地做了某事時,只能用was/were able to,不能用could。但是were / was able to的肯定形式也可以表示過去實現了的具體能力(即表示過去某個時候某人成功地做成某事),此時不能用could替代

He was able to flee Europe before the war broke out.= He managed to flee Europe before the war broke out Although the pilot was badly hurt, he was able to explain what had happened.盡管這個飛行員當時受了重傷,他還是將事情的經過解釋清楚了(而不是“他有能力解釋清楚”)。

1)表示腦力或體力上的能力

Nobody can stop the development of science.誰也無法阻止科學的發展。

She can sing that song in English.她能用英文唱那歌。

He can submerge to a depth of about twenty meters.他能潛入約二十米深的水中。

He could hardly support his family before he found the new job.他在找到那份新工作前幾乎無 法養家。

I could not understand the lecture on the computer given by Mr.Smith.我聽不懂史密斯先生作的那個關于計算機的講座。2)表示可能(理論上或邏輯判斷上)表示客觀上的可能性

The temperature can fall to-60c, You mustn’t smoke while you’re walking around in the wood.You can start a fire.You can borrow this useful book from the library.你可以從圖書館借到這種有用的書。

A more suitable person than him for the job can not be found.不可能找到比他更適合這份工作的人了。

Now people can skate on the lake.現在人們可以在湖上滑冰了。

When the storm stopped , the plane could take off.當風暴停下來時,飛機可以起飛了不得。

3)表示主觀上的允許

Can I ask you some questions about it ?

我可以問你有關這件事的幾個問題嗎?

You can not leave here till I come back.直到我回來你才能離開。

Such kind of thing can't happen any more later.這類事以后不準再發生了。

Can you tell me how to get to the airport ? 你能告訴我怎么去機場嗎?

Could you tell me how to get to the airport ?

您能告訴我怎么去機場嗎?

Could I be forgiven my negligence ? 請原諒我的疏忽,行嗎?

4)(用于否定句、疑問句或感嘆句中)表示猜測、懷疑或驚詫

How can / could you be here ? 你怎么會在這兒?

She couldn't / can't be so stupid to do that.她不可能蠢得去做那種事吧。

He couldn't / can't be over seventy.他不可能有七十多歲了。

Where could / can the boy be now ? 那孩子現在能在哪兒呢?

另外,could還常用于表示較客氣委婉的看法、提問及用于虛擬語氣的結構中。這時候,could就不可以看作是can的過去式了。而是could自己獨特的用法。如:

Could you speak a little slowly ?

您能稍微說慢一點兒嗎?

I'm afraid that we couldn't give you any definite answer at this moment.恐怕我們這時候還無法給予您任何確切的答復。

I could come earlier if asked.如果要讓我早一點來,我可以來早一點。

We would appreciate it if you could offer us any help.如果您能為我們提供幫助的話,我們將不甚感激。

You could have done better if you had worked harder at it.如果你再加把勁,本來可以干得更好一些的。

(二)情態動詞

情態動詞表示說話人對某一動作或狀態的態度,可以表示“可能”、“可以”、“需要”、“必須”或“應當”等之意。情態動詞沒有人稱和數的變化。但不能單獨作謂語動詞用,必須和不帶to的不定式連用構成謂語動詞。只有情態動詞ought要和帶to的動詞不定式連用,在句中作謂語用。

將情態動詞置于主語之前即構成其疑問式,在情態動詞之后加not既構成其否定式?,F將各情態動詞的基本用法分述如下:

1、can和could(could為can的過去式)的基本用法

(1)表示能力,如:He can speak English better than you.(2)在疑問句和否定句中表示“懷疑”、“猜測”或“可能性”,如:Can this green bike be Liu Dong's?(3)表示“許可”時can可以和may換用,如:You can(may)go home now.(4)如果要表示語氣婉轉,可用could代替can,這時could不再是can的過去式,如:Could you come again tomorrow?(5)can和be able to都可表示能力,兩者在意思上沒有什么區別。但是can只能有現在式和過去式,而be able to則有更多的形式,如:He will be able to do the work better.當表示“經過努力才得以做成功某事”時應用be able to,不能用Can。如:

He was able to go to the party yesterday evening in spite of the heavy rain.2、may和might(might為may的過去式)的基本用法

may , might 或許,可能,可以

(might可以看作是may的過去式,這兩個詞除了時態不相同外,在表達意思的許多方面是相近的。當然may 和might又都有一些各自不同的獨特用法。)

成語: may/might as well,后面接不帶to 的不定式,意為“不妨”。

If that is the case, we may as well try.表示希望、祈求、祝愿,??勺g為祝愿。如: May you have a good time.祝你過得愉快。May you be happy!祝你幸福!

(1)表示允許或征詢對方許可,有“可以”之意,如:You may use my dictionary.在回答對方說“可以做某事”或“不可以做某事”時,一般多不用may或 may not,以避免語氣生硬或不容氣。而用比較婉轉的說法進行回答。如:----May I use this dictionary?----Yes, please.或----Certainly.在請求對方許可時,如果Might I…? 就比用May I…? 語氣更婉轉些,如:May I have a look at your new computer? 但是表示“阻止”或“禁止”對方做某事時,要用must not代替may not,如:----May we swim in this lake?----No, you mustn’t.It’s too dangerous.(2)may或 might都可以表示可能性,表示“或許”、“可能”之意,如果用might表示可能性,則語氣更加不肯定,如:They may(might)be in the library now.3、must的基本用法

(1)must表示“必須”、“應該”之意,其否定式 must not,縮寫形式為 mustn't,表示“不應該”,“不準”、“不許可”或“禁止”之意,如:We must study hard and make progress every day.You mustn't touch the fire.(2)對以must提出的疑問句,如作否定回答時,要用needn't或用don't(doesn't)have to(不

必)來回答,而不用mustn't,因為mustn't表示的是“禁止”或“不許可”之意,如:----Must we finish the work tomorrow?----No, you needn't(don't have to), but you must finish it in three days.(3)在肯定句中must可以表示推測,表示“一定”或“必定”之意,如:----Whose new bike can it be?----It must be Liu Dong's.I know his father has just bought him a new one.4、can, could, may, must后接完成式的用法

(1)can, could后接完成式的用法:①在否定句或疑問句中表示對過去發生過的事情的“懷疑”或“不肯定”的態度,Could he have said so? ②在肯定句中,可以表示過去可能做到而實際并沒做到的事情,有“勸告”或“責備”的語氣。如:----When did you answer her letter?----Only yesterday.----It's too late.You could have answered it earlier, I am sure.(2)may, might后接完成式的用法

①表示對過去某事的推測,認為某一件事情在過去可能發生了。如果使用might,語氣就比較婉轉或更加不肯定,如:Mary might have learned some Chinese before.②可以表示過去本來可以做到而實

際沒有做到的事情,有“勸告”或“責備”的語氣,如:You didn't do the work well that day.You might have done it better.(3)must后接完成式的用法:表示對過去某事的推測,認為某事在過去一定做到

了,如:Liu Dong isn’t in the classroom.He must have gone to the library.5、have to 的基本用法:have to和must的意義相近,只是 must側重表示說話人的主觀看法,而have to 則表示客觀需要注意:

在這種用法中,回答以must引導的問句時,若是否定答復,不可以用mustn't 而需要用needn't 或是don't have to,因為mustn't意思是“絕不能、一定不要”,而沒有“不必”的意思。例如:

--Must we hand in our exercises today ? 我們今天必須交作業嗎?--Yes , you must.是的,必須交。

--No , you needn't(or , you don't have to).不,不必今天交。

6、ought to的基本用法

(l)表示根據某種義務或必要“應當”做某事,語氣比should強,例如:Everyone ought to obey the traffic regulations.(2)表示推測,注意與must表示推測時的區別:He must be home by now.(斷定他已到家),He ought to be home by now.(不十分肯定),This is where the oil must be.(比較直率),This is where the oil ought to be.(比較含蓄);(3)“ought + have+ 過去分詞”表示過去應做某事而

實際未做。例如:You ought to have helped him.(but you didn’t)這時,ought與 should可以互相換用。注意,在美國英語中ought to 用于否定和疑問句時to可以省略。例如:Ought you smoke so much? You oughtn’t smoke so much.7、dare的基本用法

(l)dare(dared為其過去式)作情態動詞用時,主要用于否定句,疑問句和條件從句中,如:Dared he bread the traffic regulations again?(2)在現代英語中dare常用作行為動詞,其變化與一般行為動詞相同,如:She dares to stay at home alone at night.8、need的基本用法

(1)need作情態動詞用時,主要用于否定句和疑問句中,如:He needn't worry about us now.(2)need也可作為行為動詞用,可用于肯定句,否定句和疑問句中,其后可接名詞、代詞、動名詞或帶 to 的動詞不定式為其賓語。(3)needn't后接完成式可以表示過去做了一件本來不必要做的事情

9、shall的基本用法

(1)shall用作情態動詞時,用于第二、三人稱,表示說活人的意愿,可表示“命令”、“警告”、“強制”、“威脅”或“允諾”等意,如:He shall go first, whether he wants to or not.(2)在疑問句中,shall用于第一、三人稱,表示說話人的征詢對方意見或請求指示,Shall用于第一人稱和第三人稱的疑問句中是向聽話人征求意見或命令;用于第二,三人稱的陳述句是表示說話人(并非主語)的意志或愿意,含命令,許諾,威脅等含義。Example dialogues: ① Martin: Shall I bring my pen to the meeting tomorrow, sir? = Do you want me to… 我要不要明天把筆帶來開會,老師?

Teacher: Yes, you shall.And you shall tell other students to do the same and that they shan’t be late.= I demand that you tell… and that they shouldn’t be late.要。你還要告訴其他學生要帶筆,還有他們不能遲到。

10、should的基本用法

用于表示“建議、命令、要求、主張、指示”類含義的名詞性從句中的謂語部分should do,但should可以省略;

6)用在虛擬語氣句子中,表示發生的可能性不大,但也并非全無可能性,可譯為“萬一”,如:If it should rain, buy an umbrella.= Should it rain, buy… 萬一下雨就買一把傘。Stay at home in case he should come to visit you.呆在家里以防萬一他來訪。

7)還可以表示興奮或吃驚,可譯為“竟然”,如: Guess who that man is.He should be my favorite actor.猜猜那個男的是誰。他竟然是我最喜愛的演員。

It’s amazing that she should be the only student who has won the award.她竟然是唯一贏得這個獎的學生,真是神了。

(1)should作為情態動詞可以表示“建議”或“勸告”,有“應該”之意,如:You should learn from each other.(2)should后接完成式表示過去沒有做到本來應該做的事情,或是做了本來不應該做的事情。

Should 表推測,想必一定,照說應該、估計。竟然

They should be home by now.11、will的基本用法

(1)表意愿,用于各人稱陳述句,可以表示“意志”或“決心”,如:I have told him again and again to stop smoking, but he will not listen.If you will read the book, I will lend it to you.(2)在疑問句中用于第二人稱,表示說話人向對方提出請求或詢問對方的意愿,如:Will you please tell me how to get to the Capital Gymnasium?(3)will表示某種傾向或習慣性動作,可以表示一種習慣性的動作,有“總是”或“會要”之意 Fish will die out of water.The door won’t open.would表示過去反復發生的動作或過去的一種傾向。Used to 表示過去的習慣動作或狀態,現在不復發生或存在,疑問式和否定式有兩種。

Every time she was in trouble, she would go to him for help.shall 用作情態動詞時,適用于第二人稱和第三人稱。主要表示下面幾層意思: 1)許諾

You shall hear everything directly you come.你一來就可以聽到一切了。“Whatever you want you shall have , ”said the Fairy.仙女說:“你想得到什么,你就可以有什么?!?I don't want to be hard on your daughter;she shan't be pressed.我不想對你女兒太嚴厲,她不會太受壓的。

I promise that you shall see her again before long.我保證你不久就能再見到她。2)命令

You shall come to my office immediately.你必須馬上來我的辦公室。She shall not stay in my garden.她不可以呆在我的花園里。He shall not come into my study.不許他進我的書房。You shall do as you are told.按告訴你的那么做。3)決心(表示某事一定會發生)

That day shall come.那一天一定會到來。

It has been decided that he shall be given the job.肯定給他那份工作的事已經定下來了。

This law shall come into effect on January 1st 2001 這個法律于2001年元月1日生效。4)規定

Each competitor shall wear a number.每個參賽者要佩戴一個數字標。The renter shall keep the house in a neat and orderly state.租賃者要保持房屋整潔有序。

The supplier shall make shipment before October and the purchaser shall make payment within 15 days after receipt of the goods.賣方十月以前裝運,買方在收到貨物后十五天內付款。

should(用作情態動詞時,有時表示具體的意思,有時卻沒有意義。主要用于下面幾個方面。)1)表示出于職責、義務該做某事

You shouldn't come to such a decision hastily.你不應該匆匆忙忙地作出這么一個決定。

You should write to your parents at least once a month.你應該至少每月給你父母親寫一封信。

We should read English aloud every morning.我們應該每天早晨朗讀英文。

They should do it for their own good.為了他們自己利益他們應該做這件事。2)表示對某種情況的估計

She shouldn't be out in such an early morning.她不會這么一大早就出去了吧。

The effect of the tax should be felt in higher prices.人們可能會從各種上漲的物價中感覺到這種稅的影響的。

The event should lead them to a even worse economic crisis.這次事件可能會將他們引向更嚴重的經濟危機。

This book should be published in two months at most.這本書最多兩個月后就會出版的。3)表示驚訝、失望等情緒

I think it is dreadful that anyone should be so miserable.我認為,竟然每個人都如此傷心就太糟糕了。

Why should I pay him for nothing ? 我干嗎要無為地付給他錢? It seems so unfair that this should happen to me.這件事竟然發生在我身上似乎太不公平了。

It's strange that it should be so cold today.奇怪,今天怎么會這么冷。4)用于某些從句中表示虛擬語氣

The doctor insisted that the girl should be hospitalized.大夫堅持認為那個女孩要住院治療。

If it had not been for the doctor's care the girl should not be speaking to you now.要不是由于大夫的精心照料,這個女孩現在就不能與你說話了。She stood away so that he should enter the room first.她讓到一邊,好讓他第一個進入房間。

I'll write it down lest I should forget it 我將它記下以免遺忘。Take an umbrella with you in case it should rain.帶上雨傘,以防萬一下雨。用于表示一種驚訝的語氣,should的這一用法也是考試中常常出現的考點之一:

例:It is unthinkable that a strong character like Nancy should find a weak-willed man acceptable.(象南希這樣很有主見的女子竟然覺得一個意志軟弱的男子也可以接受,真讓人不可想象。)

I was shocked that she should have said such a thing to you.(她竟然對你說這種話,真讓我吃驚。)

will , would(would可以看作是will的過去式,這兩個詞除了時態不相同外,在表達意思的許多方面是相近的。當然will 和would又都有一些各自不同的獨特用法。)

1)用于第二人稱疑問句,表示請求(在這種用法中would使語氣更為客氣、委婉)Will you tell her that I'll be back in twenty minutes ? 請告訴她我二十分鐘后回來,好嗎?

If you want help, just let me know , will you ? 你需要幫助就告訴我,好嗎?

Won't you come in and have a little whisky ? 你要不要進來喝一點兒威士忌?(或是:你進來喝一點兒威士忌,好嗎?)Would you tell me how to get to the shopping center ? 您能告訴我怎么去購物中心嗎? 2)用于表示愿望

Go where you will.去你想去的地方吧。

I will pay you at the rate you ask.我會按你要的利率付給你錢的。

He wouldn't let the doctor take his blood pressure.他不愿意讓大夫給他量血壓。They had to obey whether they would or not.他們不得不遵從他們的意愿。3)表示習慣、傾向(可譯成“總是會、老是,等”)Sometimes the cat will lie there all afternoon.有時侯,那只貓總是整個下午都躺在那兒。Oil and water will not mix.油和水決不能調和。He would sit there for hours, doing nothing at all.他總是在那兒一坐就是幾個小時,什么都不干。4)表示猜測(可譯成“一定是……、想必……,等”)

This will be the house you're looking for.這想必就是你要找的房子吧。He will have gone back to New Zealand.他一定是回新西蘭去了。The person you mentioned would be the father , is that right ? 你說的那個人一定是爸爸了,對嗎?

That would be in 1999 , I think.那大概是在1999年吧。5)will用于表示決心(可譯成“一定要,決心,等”)We will never talk about that subject again.我們決不會再談論這個話題了。

I will make this computer work even if I have to stay up all night.我即使整晚不睡覺也一定要讓這臺計算機工作起來。

6)would常用于虛擬條件句,表示與事實相反或不太可能實現的情況

But for your help we would have been late.要不是你幫忙我們就遲到了。Well, I wouldn't worry about it.It won't do me any good.好了,我不會擔心那件事的,因為它不會給我帶來什么好處。

表示猜測、推測must常用于肯定句中表示猜測。對現在或未來的事進行猜測時,后接動詞原形;對已經發生的事進行猜測時,后接have + 過去分詞。例如:

You must be tired after working so long.你工作這么久以后,肯定累了吧。It must be that naughty boy crying outside.肯定是那個調皮的孩子在外面大叫。The idea must be accepted by the society sooner or later.這種想法肯定或遲或早會被社會所接受的。

It must have rained last night for it is so wet outside.外面這么濕,昨晚肯定下雨了。

I didn't see you in class yesterday.You must have been absent.我昨天上課沒見著你,你肯定沒有來。

情態動詞詳解

關鍵字: 師生交流 作者:林建華 更新時間:2008-12-20 08:42:00

一、情態動詞的定義

情態動詞是一種本身有一定的詞義,表示說話人的情緒、態度或語氣的動詞,但不能單獨作謂語,只能和其他動詞原形構成謂語。

We can be there on time tomorrow.我們明天能按時去那兒。

May I have your name? 我能知道你的名字嗎?

Shall we begin now? 我們現在就開始嗎?

You must obey the school rules.你必須遵守校規。

情態動詞數量不多,但用途廣泛,主要有下列: can(could), may(might), must, need, ought to, dare(dared), shall(should), will(would).二、情態動詞的位置

情態動詞在句中放在謂語動詞之前,謂語動詞前若有助動詞,則在助動詞之前,疑問句中,情態動詞放在主語之前。

I can see you.Come here.我能看見你,過來吧。

He must have been away.他一定走了。What can I do for you? 你要什么?

How dare you treat us like that!你怎么敢那樣對待我們

三、情態動詞的特點

情態動詞無人稱和數的變化,情態動詞后面跟的動詞需用原形,否定式構成是在情態動詞后面加“not”。個別情態動詞有現在式和過去式兩種形式,過去式可以用來表達更加客氣、委婉的語氣,時態性不強,可用于過去,現在或將來。

He could be here soon.他很快就來。

We can't carry the heavy box.我們搬不動那箱子。

I'm sorry I can't help you.對不起,我幫不上你。

四、情態動詞的用法

1.can(could)表示說話人能, 可以, 同意, 準許, 以及客觀條件許可, could 為

can 的過去式。

Can you pass me the books? 你能給我遞一下書嗎 ? Could you help me, please? 請問, 你能幫助我嗎? What can you do? 你能干點什么呢? Can you be sure? 你有把握嗎?

can 和could 只能用于現在式和過去式兩種時態,將來時態用be able to 來表示。

He could help us at all.他完全可以幫助我們。With the teacher?s help, I shall be able to speak English correctly.有老師的幫助, 我將能準確地講英語。

2.may(might)“可以”,表示說話人同意,許可或請求對方許可。

You may take the book home.你可以把書帶回家去。

May I come in? 我可以進來嗎?

May I use your dictionary? 我可以用你的詞典嗎? You may put on more clothes.你可以多穿點衣服。

He said he might lend us some money.他說他可以借給我們一些錢。

may 否定式為 may not, 縮寫形式是 mayn?t。might 是may 的過去式,有兩種用法,一種表示過去式,一種表示虛擬語氣,使語氣更加委婉、客氣或對可能性的懷疑。

He told me he might be here on time.他說他能按時間來。

Might I borrow some money now? 我可以借點錢嗎? He might be alive.他可能還活著。

3.must “必須;應該;一定;準是”,表示說話人認為有必要做某事,命令、要求別人做某事以及對事物的推測。must 用來指一般現在時和一般將來時,過去式可用 have to 的過去式代替。

I must finish my work today.我今天必須完成我的工作。

You mustn't work all the time.你不能老是工作。

Must I return the book tomorrow? 我必須明天還書嗎?

After such a long walk, you must be tired.走了這么長的路, 你一定累了。He must be the man I am looking for.他一定是我要找的人。

He had to go because of somebody?s calling him that day.那天他要走,因為有人叫他。

值得注意的是:

(1)must + have + 過去分詞,表示現在對過去事物的推測。

He must have told my parents about it.他一定把這件事情告訴我父母親了。

He must have received my letter now.他現在一定收到我的信了。

It's six o'clock already, we must have been late again.已經六點鐘了,我們一定又遲到了。

(2)must 和 have to 的區別: must 表示說話人的主觀思想, have to “不得不,必須”,表示客觀需要、客觀條件只能如此。

You must do it now.你必需現在就干。(說話人認為必須現在干)

I have to go now.我得走了。(客觀條件必須現在走)

You must be here on time next time.你下次一定要按時來。

I have to cook for my child.我得給孩子做飯。

4.need “需要”,多用在否定式或疑問句中.Need I attend the meeting tomorrow? 我需要明天參加會議嗎? You need not hand in the paper this week.這一周你不必交論文。

need 是一個情態動詞,他的用法完全和其他情態動詞一樣,但 need 還可當作實義動詞使用,這時 need 就象其他動詞一樣,有第三人稱,單復數,后面加帶 to 的動詞等特性。

I need a bike to go to school.我上學需要一輛自行車。

Do you need a dictionary? 你需要詞典嗎? She needs a necklace.她需要一條項鏈。

注意:“needn?t + have + 過去分詞” 表示過去做了沒必要做的事情。

You needn't have taken it seriously.這件事情你不必太認真。

5.dare “敢”,多用在否定或疑問句中。

The little girl dare not speak in public.小女孩不敢在公眾面前說話。

Dare you catch the little cat? 你敢抓小貓嗎?

dare 除用作情態動詞外,更多的是當實義動詞使用,用法同實義動詞一樣,要考慮人稱,單復數,時態等。

Do you dare to walk in the dark? 你敢黑夜走路嗎?

He doesn't dare to tell the teacher what happened that day.他不敢告訴老師那天發生的事。

6.ought “應當;應該”,后面跟帶有 to 的動詞不定式。

You ought to read these books if you want to know how to repair the motorcar.如果你想知道如何修理汽車,你應該讀這些書。

You ought to bring the child here.你應該把孩子帶來。7.will(would)表決心、愿望。would 為 will 的過去式, 可用于各人稱。

I'll do my best to catch up with them.我要盡全力趕上他們。

I'll never do it again, that's the last time.我再不會做那件事情了,這是最后一次。

He said he would help me.他說他會幫助我。

will, would用于疑問句表示說話人向對方提出請求或詢問,用 would 比 will 更婉轉,客氣。

It's hot.Will you open the windows? 天氣太熱了,你能打開窗戶嗎? Will you help me to work it out? 你能幫我解這道題嗎? Would you like some coffee? 給你來點咖啡怎樣?

8.shall, should 表示命令, 警告, 允諾, 征求, 勸告, 建議, 驚奇。

You should hand in the exercise book.你應該交作業本兒了。

This should be no problem.這應該沒問題。

Shall we go now? 我們現在可以走了嗎? Why should I meet him? 為什么我要見他?

四.練習

1.A computer ____ think for itself;it must be told what to do.A.can’t

B.couldn’t

C.may not

D.might not

2.---Could I borrow your dictionary?---Yes, of course you

.A.might

B.will

C.can

D.should

3.---There were already five people in the car but they managed to take me as well.---It _____ a comfortable journey.A.can’t be

B.shouldn’t be

C.mustn’t have been D.couldn’t have been 4.The fire spread through the hotel very quickly but everyone_____ get out.A.had to

B.would

C.could

D.was able to

5.---I heard they went skiing in the mountains last winter.---It _______ true because there was little snow there.A.may not be B.won’t be

C.couldn’t be

D.mustn’t be

6.I didn’t hear the phone.I _____ asleep.A.must be

B.must have been C.should be

D.should have been

7.---Could I call you by your first name?

---Yes, you______.A.will

B.could

C.may

D.might

8.---Write to me when you get home.---_____.A.I must

B.I should

C.I will

D.I can 9.I told Sally how to get here, but perhaps I _____ for her.A.had to write it out

B.must have written it out C.should have written it out

D.ought to write it out 10.You ____ your tooth pulled out before it rots completely.A.had better got

B.had to get better C.had better to get D.had better get

11.The plant is dead.I ________ it more water.A.will give C.must give

B.would have given

D.should have given

B.to not be punished

D.not be punished 12.You ought ________ for what you are unable to do.A.not to be punished C.to not punished

13.You _____ get off the bus when it is still moving.A.needn’t

B.dare not

C.mustn’t

D.may not

14.If you live in a town, you _____ worry about parking.A.must not

B.may not

C.don’t have to

D.should not

15.Jenny looks worried.You _____ have told her the news.A.can’t

B.shouldn’t

C.mustn’t

D.may not 16.Mary _____ have been here by now.I wonder what’s happened to her.A.must

B.needn’t

C.ought to

D.can’t

…”。而不能使用mustn’t或must等詞。

【典型例題】

1.—Do you think he will do me a favor ?

—As far as I know, he is the last one to help others.He _____ be prepared to give you a hand, though.A.might B.must C.can D.should 分析:本題考查情態動詞推測性用法。根據he is the last one to help others.(他是最不可能幫助別人的人),既然如此,那么“幫助你”的可能性也就最小了。答案為A

2.—Look, someone is coming.Guess who it ____ be ?

—I think it ___ be Tom.—I don’t think it ___ be ____.A.can;must;can;he B.may;can;must;him

C.must;can;must;his D.might;must;can;himself

分析:根據備選答案。can表示推測時用于疑問句或否定句中。本題首句就應該是Guess who can it be? 第二句應該是I think it must be Tom.(說話人十分肯定)。第三句表達了說話人對前一個人的否定。即:I don’t think it can be him/he.(不可能是他)。答案為A

3.—Do you know Ms.Wang likes walking after supper ?

—Sure.She ____ around the campus now.A.must be walking B.must walk C.may walk D.may be walking

分析:關鍵詞Sure告訴我們說話人的口氣十分肯定。根據句子語境:她此刻肯定正在校園散步呢。must be doing表示肯定正在做。答案為A 4.—I stayed at a hotel in New York.—Oh, did you ? You _____ with Barbara.A.could have stayed B.could stay C.would say D.must have stayed 分析:首句說:我在紐約住在一家賓館里。在此a hotel是泛指。所以D選項不合題意。第二句在說:你本來可以和Barbara.住在一起的。Could have done表示:本來可以。答案為A

5.Why didn’t you tell me there was no meeting today ? I _____ all the way here through the heavy snow.A.needn’t have driven B.can’t have driven C.mustn’t have driven D.shouldn’t have driven 分析:根據句意:你為什么不告訴我今天沒有會?我本來沒必要冒著大雪開車跑這么多路。Needn’t have done表示本來沒必要。答案為A 6.I was really anxious about you.You _____ home without a word.A.mustn’t leave B.shouldn’t have left C.couldn’t have left D.needn’t leave

分析:根據句意:我真的很擔心你,你真不應該一句話都不說就離開家。“離開家”已經發生了。Should have done正好表達了本句的意思。答案為B 7.A:Are you coming to Jeff’s party ?

B:I’m not sure.I _____ go to the concert instead.A.must B.would C.should D.might

分析:根據B的回答:我不一定去,我有可能去聽音樂會。Might表示推測:可能。答案為D

8.A:I promise that she ____ get a nice present on her birthday.B:Will it be a big surprise to her ?

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

分析:A說:“我答應她在生日聚會上她會得到一份生日禮物。shall表示許諾。答案為D

【模擬試題】

1.A:Is John coming by train ?

B:He should, but he _____ not.He likes driving his car.A.must B.can C.need D.may 2.Mr.White _____ at 8:30 for the meeting, but he didn’t show up.A.should have arrived B.should arrive C.should have had arrived D.should be arriving 3.Sorry, I’m late.I _____ have turned off the alarm and gone to sleep again.A.might B.should C.can D.will

4.You _____ be tired—You’ve only been working for an hour.A.must not B.won’t C.can’t D.may not

5.—I didn’t go to work yesterday afternoon because my car broke down.—You _____ mine.I wasn’t using it.A.might borrow B.could have borrowed C.can have borrowed D.ought to borrow 6.—A man answered the phone.I suppose it was her husband.—It _____ her husband.He has been dead for ages.A.mustn’t be

B.couldn’t have been C.may not have been D.mustn’t have been

【試題答案】

1.分析:根據B的回答“他應該(坐火車來),但是也不一定,他喜歡開自己的車。本題考查了情態動詞的推測用法。may表示不十分有把握的推測。答案為D 2.分析:根據句意:White先生本應該在8:30到這里出席會議的,可他(在8:30)沒有到場。Should have done表示:本應該。答案為A

3.分析:本句是說話人在解釋遲到的原因:我或許是關掉鬧鐘又睡了。might have done 表示對過去的推測:可能已經……答案為A

4.分析:根據后半句You’ve only been working for an hour.(你才剛干了一個小時)說明

You _____ be tired(你不可能很累),can’t 表示“不可能”答案為C 5.分析:聽到對方說“昨天車壞了而沒去上班”,第二個人說“你本來可以借我的車去

上班。” 本來可以/能:could have done.答案為B

6.分析:第二個人是說:那個人不可能是她丈夫,因為她丈夫已經去世多年了。根據對

話的語境,是在談論過去的事,表示過去不可能:could not have done 答案為:B

第三篇:高中英語情態動詞語法題

高中英語情態動詞練習題

第一組題

1.I was really anxious about you.You______ home without a word.A.mustn’t leaveB.shouldn’t have leftC.couldn’t have leftD.needn’t leave

2.----Is John coming by train?

----He should, but he ________ not.He likes driving his car.A.mustB.canC.needD.may

3.A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.A.shouldB.canC.mustD.will

4.----Isn’t that Ann’s husband over there?

----No, it _______ be him-----I’m sure he doesn’t wear glasses.A.can’tB.must notC.won’tD.may not

5.You ________ be tired-----you’ve only been working for an hour.A.must notB.won’tC can’tD.may not

6, I often see lights in that empty house.Do you think I _______ report it to the police?

A.shouldB.mayC.willD.can

7.Mr.White _________ at 8:30 for the meeting, but he didn’t show up.A.should have arrivedB.should arrive

C.should have had arrivedD.should be arriving

8.----Tom graduated from college at a very young age.----Oh, he ________ have been a very smart boy then.A.couldB.shouldC.mightD.must

9.----Who is the girl standing over there?

----Well, if you ________ know, her name is Mabel.A.mayB.canC.mustD.shall

10.Children under 12 years of age in that country ________ be under adult supervision when in a public library.A mustB.mayC.canD.need

11.“The interest ________ be divided into five parts, according to the agreement made by both sides,” declared the judge.A.mayB.shouldC.mustD shall

12.----I don’t mind telling you what I know.----You _______.I’m not asking you for it.A.mustn’tB.may notC.can’tD needn’t

13.I _______ pay Tracy a visit, but I’m not sure whether I will have time this Sunday.A shouldB.mightC.wouldD.could

14.----I’ll tell Mary about her new job tomorrow.----You _________ her last week.A.ought to tellB.would have toldC.must tellD.should have told

15.----Excuse me.Is this the right way to the Summer Palace?

----Sorry, I am not sure.But it _______ be.A mightB.willC.mustD.can

16.----Excuse me, but I want to use your computer to type a report.----You _________ have my computer if you don’t take care of it.A shan’tB.might notC.needn’tD.shouldn’t

17.----Mum, I’ve been studying English since 8 o’clock._______ I go out and play with Tom for a while?

----No, I am afraid not.Besides, it’s raining outside now.A Can’tB.Wouldn’tC.May notD.Won’t

18.Tom, you _______ leave all your clothes on the floor like this!

A.wouldn’tB mustn’tC.needn’tD.may not

19.John, look at the time.________ you play the piano at such a late hour?

A MustB.CanC.MayD.Need

20.I ________ have been more than six years old when the accident happened.A.shouldn’tB couldn’tC.mustn’tD.needn’t

第二組題

1.He ________ have completed his work;otherwise, he wouldn’t be enjoying himself by the seaside.A.shouldB mustC.wouldn’tD.can’t

2.There _________ be any difficulty about passing the road test since you have practiced a lot in the driving school.A.mustn’tB.shan’tCshouldn’tD.needn’t

3.----I’ve taken someone else’s green sweater by mistake.----It ______ Harry’s.He always wears green.A could beB.will beC.mustn’t beD.has to be

4.He paid for a seat, when he _________ have entered free.A couldB.wouldC.mustD.need

5.----The woman biologist stayed in Africa studying wild animals for 13 years before she returned.----Oh, dear!She ________a lot of difficulties!

A.may go throughB.might go through

C.ought to have gone throughDmust have gone through

6.The World Wide Web is sometimes jokingly called the World Wide Wait because it _____ be very slow.A.shouldB.mustC.willD.can

7.----Catherine, I have cleaned the room for you.----Thanks.You ________ it.I could manage it myself.A.needn’t doBneedn’t have doneC.mustn’t doD.shouldn’t have done

8.This cake is very sweet.You ________ a lot of sugar in it.A.should putB.could have putC.might putD.must have put

9.----Tom is never late for work.Why is he absent today?

----Something _________ to him.A.must happenB.should have happened

C.could have happenedD must have happened

10.----Do you know where David is ? I couldn’t find him anywhere.----Well.He _______ have gone far----his coat’s still here.A.shouldn’tB.mustn’tC can’tD.wouldn’t

11.----Lucy doesn’t mind lending you her dictionary.----She _________.I’ve already borrowed one.A.can’tB.mustn’tC.needn’tD.shouldn’t

12.Helen ________ go on the trip with us, but she isn’t quite sure yet.A.shallB.mustC.mayD.can

13.There’s no light on----they ________ be at home.A can’tB.mustn’tC.needn’tD.shouldn’t

14.We hope that as many people as possible _________ join us for the picnic tomorrow.A.needB.mustC.shouldD.can

15.----What’s the name?

----Khulaifi.__________ I spell that for you?

AShallB.WouldC.CanD.Might

16.Black holes ________ not be seen directly, so determining the number of them is a tough task.A.canB.shouldC.mustD.need

17.We _________ have proved great adventurers, but we have done the greatest march ever made in the past ten years.A.needn’tB.may notC.shouldn’tD.mustn’t

18.----Mr.Gordon asked me to remind you of the meeting this afternoon.Don’t you forget it!----OK, I _________.A won’tB.don’tC.willD.do

19.The weather turned out to be fine yesterday.I ______the trouble to carry my umbrella with me.A.should have takenB.could have taken

C needn’t have takenD.mustn’t have taken

20.----Could I have a word with you, mum?

----Oh dear, if you ________.A.canB.mustC.mayD.should

第三組題

1.As you worked late yesterday, you ________ have come this morning.Aneedn’tB.mayn’tC.can’tD.mustn’t

2.If it were not for the fact that she ______ sing, I would invite her to the party.A.couldn’tB.shouldn’tCcan’tD.might not

3.The workers will go on strike if the demands they _________put forward are turned down.A.couldB.wouldC./D.had

4.----I think I’ll give Bob a ring.----You _______.You haven’t been in touch with him for ages.A.willB.mayC.have toD should

5.----May I smoke here?

----If you ________, choose a seat in the smoking section.A.shouldB.couldC.mayDmust

6.----Must he come to sign this paper himself?

----Yes, he ________.A.needB mustC.mayD.will

7.Some aspects of a pilot’s job __________ be boring, and pilots often _______ work at inconvenient hours.A.can;have toB.may;canC.have to;mayD.ought to;must

8.----Is Jack on duty today?

----It ______ be him.It’s his turn tomorrow.A.mustn’tB.won’tCcan’tD.needn’t

9.----How’s your tour around the North Lake? Is it beautiful?

----It ________ be, but it is now heavily polluted.A.willB.wouldC shouldD.must

10.In crowded places like airports and railway stations, you ________ take care of your luggage.A.canB.mayC.mustD.will

11.----Guess what? I have got A for my term paper.----Great!You ________ read widely and put a lot of work into it.A.mustB.shouldC must haveD.should have

12.----She looks very happy.She ________ have passed the exam.----I guess so.It’s not difficult after all.A.shouldB.couldC mustD.might

13.----What do you think we can do for our aged parents?

----You ________ do anything except to be with them and by yourself.A.don’t have toB.oughtn’t toC.mustn’tD.can’t

14.----Turn off the TV, Jack._________ your homework now?

----Mum, just ten more minutes, please.A.Should you be doingB.Shouldn’t you be doing

C.Couldn’t you be doingD.Will you be doing

15.My MP4 player isn’t in my bag.Where ______ I have put it?

A.canB.mustC.shouldD.would

16.----My can’s really fat.----You ________ have given her so much food.A.wouldn’tB.couldn’tC.shouldn’tD.mustn’t

17.The biggest problem for most plants, which ________ just get up and run away when threatened, is that animals like to eat them.A.shan’tB can’tC.needn’tD.mustn’t

18.The teacher ______ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.A.shouldB.canC.wouldD must

19.----Where is my dictionary ? I remember I put it here yesterday.----You _______ it in the wrong place.A.must putB.should have putC.might putD might have put

20.----What does the sign over there read?

----“No person _______ smoke or carry a lighted cigarette, cigar or pipe in this area.”

A.willB.mayC.shallD.must

參考答案

第一組

1-5 BDBAC6-10 AADCA11-15 DDADA16-20 AABAB 第二組

1-5 BCAAD6-10 DBDDC 11-15CCADA16-20 ABACA 第三組

1-5 ACCAD 6-10 BACCC11-15 CCABA 16-20 CBDDC

第四篇:高中英語情態動詞練習

高中英語情態動詞練習

1.He ______ you more help, even though he was very busy.A.might have givenB.might give C.may have givenD.may give

2.Jenny______ have kept her word.I wonder why she changed her mind.A.mustB.shouldC.need D.would

3..-Could I borrow your dictionary?

-Yes, of course you_________

A.mightB.will C.canD.should

4.I told Sally how to get here, but perhaps I ______ for her.A.had to write it outB.must have written it out

C.should have written it out D.ought to write it out

5.—Shall I tell John about it?

—No, you ______.I've told him already.A.needn'tB.wouldn't

C.mustn'tD.shouldn't

6.─There were already five people in the car but they managed to take me as well.─ It______ a comfortable journey.A.can't beB.shouldn't be

C.mustn't have beenD.couldn't have been

7.It's nearly seven o'clock.Jack______ be here at any moment.A.mustB.needC.should D.can

8..When he was there, he______ go to that coffee shop at the corner after workevery day.A.wouldB.shouldC.had betterD.might

9..Sir, you _____ be sitting in this waiting room.It is for women and children only.A.oughtn't toB.can't

C.won'tD.needn't

10.The fire spread through the hotel very quickly but everyone ______ get out.A.had toB.wouldC.couldD.was able to

11.--When can I come for the photos? I need them tomorrow afternoon.--They _____be ready by 12:00.A.canB.shouldC.mightD.need

12..--I stayed at a hotel while in New York.--Oh, did you? You_ ____with Barbara.A.could have stayedB.could stay

C.would stayD.must have stayed

13.-Will you stay for lunch?

-Sorry,_____ ,My brother is coming to see me.A.I mustn't B.I can't C.I needn't D.I won't

14.Sorry I'm late.I ______ have turned off the alarm clock and gone back to sleep again.A.mightB.shouldC.canD.will

15.I should have been there, but I _______ not find the time.A.wouldB.couldC.mightD.should

16.My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture.A.couldn't have attendedB.needn't have attended

C.mustn't have attendedD.shouldn't have attended

17.---Are you coming to Jeff's party?

---I'm not sure.I ________go to the concert instead.A.mustB.wouldC.shouldD.might

18.Mr.Bush is on time for everything.How _________ it be that he was late for the opening ceremony?

A.can B.shouldC.mayD.mustHe hesitated for a moment before kicking the ball, otherwise he ________ a goal.A.had scored B.scored

C.would score D.would have scored

20.—Write to me when you get home.—_________

A.I mustB.I shouldC.I willD.I can

21.I was really anxious about you.You _____ home without a word.A.mustn't leaveB.Shouldn't have left

C.Couldn't have leftD.needn't leave

22.Oh, I’m not feeling well in the stomach, I______so much fried chicken just now.A.shouldn’t cutB.mustn’t have eaten

C.shouldn’t have eatenD.mustn’t eat

23.--I heard they went skiing in the mountains last winter.--It _____ be true because there was little snow there.A may not be B won’t be C couldn’t be D mustn’t be

24.It has been announced that candidates_____ remain in their seats until all the papers have

been collected.A can B will C may D shall

25.A left-luggage office is a place where bags ______ be lefe for a short time, especially in

a railway station.A.shouldB.canC.mustD.will

26.---I don't mind telling you what I know.---You.I'm not asking you for it.A.mustn'tB.may notC.can'tD.needn’t

27.I often see lights in that empty house.Do you think I _____ report it to the police?

A.shouldB.mayC.willD.can

28.Mr.White _____ at 8:30 for the meeting, but he didn’t’ show up.A.should have arrivedB.should arrive

D.should be arriving C.should have had arrived

29.You ______ be tired-you've only been working for an hour.A.must notB.won' tC.can' tD.may not

30.— Who is the girl standing over there ?

— Well , if youknow , her name is Mabel.A.mayB.canC.mustD.shall

Keys:

1-5 ABCCA6-10 DCAAD11-15 BABAB16-20 ADADC21-25 BCCDB26-30 DAACC

第五篇:2014年最新情態動詞專項練習

江蘇省淮安中學高一II部英語情態動詞專項練習編制人:郭琪審核人:秦芬

have done the research on his own.A.canB.mustC.wouldD.need

2.It ______ be the vocabulary that caused you the problem in the exercise because you know a lot of words.A.mayB.couldn'tC.shouldD.needn't

3.He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.A.wouldn'tB.shouldn'tC.couldn'tD.mustn't

4.The childrenin the woods;otherwise, they would have been at the lakeside camp as scheduled.A.must have gotB.must getC.should have gotD.should get

5.Days later, my brother called to say he was all right, but say where he was.A.mustn'tB.shouldn'tC.wouldn'tD.mightn't

6.We ________ have bought so much food now that Suzie won't be with us for dinner.A.may notB.needn'tC.can'tD.mustn't

7.Mr.Smith is on time for everything.Howhe be late for the ceremony?

A.willB.canC.shallD.may

8.As I was sitting down for dinner, the telephone

A.shouldB.mustC.could

9.—I promise Shirleyget a new iPad on her birthday.—Will it be a big surprise to her?

A.willB.wouldC.should

10.—I turn on the TV for you, Grandpa?

—Yes, thanks a lot, my dear.You’re so considerate.D.wouldD.shall

A.MayB.ShallC.WillD.Need

11.—It's eight o'clock already.Jack _______ be here by now.—Oh, he told me that he was going to see his dentist and wouldn't be back until ten.A.mustB.canC.shouldD.need

12.—I had a very boring weekend at home.—Why did you stay at home? Youwith us.A.might hikeB.could have hikedC.should hikeD.must have hiked

13.—These days I am even sleepy in class.—How terrible it is!Youas well go to bed earlier.A.shouldB.willC.canD.may

14.Overloaded with work, school teachers now get far less sleep than they ______.A.shallB.shouldC.mayD.might

15.—Did you attend the opening ceremony of The Voice of China last week?

—Sorry!We ________ it, but we had a terrible traffic accident on our way.A.must have attendedB.must attendC.could have attendedD.could attend

江蘇省淮安中學高一II部英語情態動詞專項練習編制人:郭琪審核人:秦芬

16.I ______ myself more----it was a perfect day.A.shouldn‘t have enjoyedB.needn‘t have enjoyed

C.wouldn‘t have enjoyedD.couldn‘t have enjoyed

17.-----How did you do in the test?

-----Not so well.I ______ much better but I misread the directions for Part D.A.could have doneB.could doC.must have doneD.should do

A.might have failedB.could have failed

C.should have failedD.must have failed

19.—Mother, I climbed up to that tall tree and picked this big apple.—Jesus!You______ down and hurt yourself.A.might have fallenB.might fallC.must have fallenD.must fall

20.— I phoned you yesterday morning.A girl answered, but I didn’t recognize the voice.— Oh, it ____ my younger sister.She was in my room at that moment.A.must have beenB.should have beenC.could have beenD.may have been

21.— Can I pay the bill by check?

— Sorry, sir.According to the rules of our hotel, the payment ______ be made in cash.A.shallB.needC.willD.can

22.---Do you know where David is? I couldn’t find him anywhere.---Well.He ______ have gone far — his coat’s still here.A.needn’tB.can’tC.mustn’tD.wouldn’t

23.The new law states that people ________ drive after drinking alcohol.A.wouldn'tB.needn'tC.won'tD.mustn't

24.—Shall I inform him of the change of the schedule right now?

—I am afraid you ________, in case he comes late for the meeting.A.willB.mustC.mayD.can

25.The door ________ open, no matter how hard she pushed.A.shouldn'tB.couldn'tC.wouldn'tD.mightn't

26.—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 stolenB.might have stolenC.should have stolenD.must have stolen

27.—John looks a bit upset.Did you tell him the bad news?

—Yes, but I ________ him after his birthday party.A.should have toldB.must have toldC.shouldn't have toldD.needn't have told

28.—Where ________ Mary have put the empty bottles?

—She ________ them away.They must be somewhere.A.can;can't have thrownB.must;needn't

C.must;must have thrownD.can;mustn't have thrown

29.I ________ thank you too much for all your help to my son while we were away from home.A.won'tB.can'tC.canD.will

30.Peter _____ be really difficult to get along with at times even if he’s a nice person in general.A.shallB.shouldC.canD.must

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