语法：情态动词复习
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课件47张PPT。modal verb一。情态动词表猜测must (一定，肯定） can’t (不可能，肯定不）
can/ may/might (也许，可能）1.这一定是Baker 先生。
2.马丽不可能去过国外。
3.妈妈可能正在房间里睡觉。
______ it be Dr Baker? (可能是Baker 博士吧？）
CanIt must be Mr. Baker.
Mary can’t have been abroad.Mum might be sleeping in the roomcan/could 1. can /could 表示推测时，只能用在否定句或疑问句中。It’s so late. Can Tom be reading?Can it be Mr. Green?这个人不可能是玛丽， 她生病了。It can’t be Mary. She has fallen ill.她不可能在说谎。She couldn’t be telling lies.二.情态动词的否定式比较mustn’t禁止，不准
can’t /couldn’t 不能；不可能
needn’t 不必
shouldn’t不该
won’t/ wouldn’t 不愿意
daren’t 不敢 Should/ ought to 应该（而ought to 语气更强）E.g. 1) A: I’ll start the work tomorrow.
B: I think you should start today.
C: No, you ought to start at once.(语气更强）
2）Should/ ought to have done…本应该干某事（而实际上未能完成）
你本应该好好学习的。
3）He ought to go.
否定： He ought not to go.
疑问： Ought he to go?
What ought we to do now? He ought to be here, oughtn’t he?或 shouldn’t he?
You should have worked hard.a. should 用于表达合理推断。
It is three o’clock, the football game should begin now.
They should be here by now.
2. should 的用法注意：should可表示“居然，竟然”。
I can’t believe such a gentleman should be so rude to the old.
我不敢相信这样一个绅士居然对老人如此无礼。Must/ have to
Must 必须，侧重说话人的主观看法
Have to (有多种时态）侧重于客观上的需要，含有
“不得不”的意思
I must go now.(主观看法）
I have to go now.(客观需要）
否定： mustn’t 禁止，不许做某事
don’t have to 不必，无此必要这里禁止停车。Cars mustn’t be parked here.假如你忙的话，你不必来了。If you are busy,you don’t have to come.三2)---Must I come? ----Yes, you must.
-----No, you needn’t/ No, you don’t have to.
3)猜测
must 肯定，一定
can’t 不可能
e.g. 快点！他们一定正在等你。
Hurry up! They must be waiting for you.
这新闻不可能是真的。
The news can’t be true.
4) must have done …“肯定已经…(对过去进行猜测）”
must be doing… “一定正在干…(对现在进行猜测）”
e.g.There is no light in the room. He ____________________ （一定已上床了）.
The ground is dry. It _______________________ (昨天不可能下雨）.must have gone to bedcan’t have rained yesterday注意：Must用于肯定句中可表示“偏偏”。
Naturally, after I told her what to do, my daughter must go and do the opposite.
自然地，在我交代女儿做什么之后，她偏偏要做相反的事情 四。can, could 和be able to的用法She can/be able to sing the song in English.
This machine can make you feel comfortable.1.can, be able to都可表示“能力”Can的主语是人或物,be able to的主语是人 We’ll be able to finish the work soon.
I haven’t been able to see the film.2.can只用于现在时和过去时(could)。be?able?to可以用于各种时态。 could用于表示泛指过去的能力。如： I?could?read?when?I?was?four. 3.表示特定的某一过去能力或表示成功地做了某事时，只能用was/were?able?to，?不能用could。 He?was?able?to?flee?Europe?before?the?war?broke?out. ??
He?was?able?to?swim?before?he?got?tired. Need I do …? Yes, you must.
No, you needn’t. 五。dare & needNeed 需要
1)情态动词 need do sth
实义动词 need to do sth
(A)----Need I come? (B)---Do I need to come?
----Yes, ________. --- Yes,_________.
----No,_________. ---No, __________.
否定：你不需要待在床上。
You needn’t remain in bed.
You don’t need to remain in bed.
2) need doing…
= need to be done (某事需要被做）
花需要浇水。you mustyou needn’tyou do.you don’tThe flower needs watering
The flower needs to be watered.六、shall和will的比较1. If you ________follow my advice, I _____offer you some help.
2. ______you meet him right now or ____ he wait outside, sir?willshallWillshall1）用于一、三人称疑问句、表征求对方意见或向对方请求。
Shall he come in? — Come in, please.
2）用于二、三人称，表示命令、承诺、威胁、警告。
1.You shall be punished if you insist on doing it this way.
2. You shall have the book when I finish it.(允诺)
Shall七、used to和 would的比较1、would 主要表示过去一段时间内的某种习惯，常与表示过去的时间状语连用，意为“总要，总是”
used to 主要表示过去存在但是现在已不再存在的习惯，意为“过去常常”。
On Sundays he _______go to call on the old man when he was young.
I _______get up late, but now I have got used to getting up very early.
Xiao Li ________be a model worker. He is now a university student.
wouldused toused to注意对need问句的回答:
--Need I finish the work today?
--Yes, ________________.
No, ________________.
No, ________________.you mustyou needn’tyou don’t have toneedn’t 对其它情态动词的回答:
--Shall I tell John about it?
--No, you __________.
--Must we do it now?
--No, you __________.
needn’t
(don’t have to) needn’t
(don’t have to)Could I borrow your dictionary?(委婉)
---- Yes，you can/may.
Sure. Go ahead.
Please yourself.
------No,you mustn’t /you may not.
May I take this seat?(第一人称疑问句)
Yes, you may. No, you mustn’t/may not.can/may/must/need 问句的回答方式
疑问句式肯定句式否定答式you may.mustn’t/may not.
you mustneedn’t/don’t have to.
you must.needn’t/don’t have to.
八.情态动词+不定式完成式是历年高考的热点之一，可表示“推测”、“责备”、“怀疑”等多种意义。
1. must have done
2. may/might have done
3. can’t/couldn’t have done
4. should /ought to have done
5. shouldn't/oughtn’t to have done
6. could have done
7.needn’t have done
8. would rather have done一、表示对过去事情的推测或估计1. must have done “想必或肯定已经做了某事”
eg: The ground is rather wet,
so it must have rained last night.
2. may/might have done “可能/大概已经做了某事”
eg: Tom may have gone to shanghai,
but I still not sure about it.
3. can’t/couldn’t have done “不可能已经做了某事”
eg: The ground is very dry,
so it can’t have rained last night
注：在疑问句中 can/could 表示对过去情况的疑问性
推测，“可能已经…了吗？”
eg: Someone must have broken into our bedroom,
Who could have done it?二、表示对过去所发生事情的遗憾或责备1. should/ought to have done “过去本该做而没做”
eg: I really regretted wasting the hours when
I should have studied hard, but it was too late.
2. shouldn’t/oughtn’t to have done
“过去不该做的事却做了”
eg: I’m very sorry for the words I shouldn’t have
said to you at that moment.
3. could/might have done “本来能够做的事却没做”
eg: He could have worked out the problem.He needn’t have come.
He didn’t need to come. 他本没有必要来（实际也没来）他本没有必要来（实际却来了）4. needn’t have done “原本不必做的事却做了”
eg: Your home is not far from your school, so you
needn’t have left in such a hurry.5. didn’t need to do/ didn’t have to do
“ 没有必要做，实际也没做”
eg: I didn’t need to clean the windows.
My sister did it.6. Would rather have done “本想做却未做成”
eg: I would rather have come to help you with your
English, but I was too busy at that time.He must be reading, isn’t he?
You must do it yourself, don’t you?
It must have rained last night, didn’t it?九.表猜测语气的反意疑问句的构成He must have gone to Beijing, hasn’t he ?Thank you1.I thought you like something to read,
so I have brought you some books. A may B. might C. can D. must
2.You to the meeting this afternoon if
you have something important to do. A. needn‘t to come B. don’t need come
C. don't need comingD. needn't come 3.He you more help, even though he was
very busy. A. might have given
B. might give C. can have given D.may give 4.- I help you with some shoes,madam? -Yes, I would like to try on those brown ones. A. Will B. Should C. May D. Must
5.The reason why they leave wasn’t
explained to us.
A.had B. had to C. must D. might
6.I searched for my wallet and it wasn’t
there. I thought I it at home.
A.left B. have left
C.might have left D. can have left
7.I ___ asleep because it took me a long
time to realize that the telephone was
ringing.
could have fallen B. should have fallen
C. must have fallen D. mustn't have fallen 8.The only thing that really matters to the children is how soon they _return to their school. A.can B.must C.have to D.ought to
9.I want to go to the chemist's, but you ___go with me. A.need not B.must not C.need D.must 10.What we get seems better than what we have. A.can B.could C.can't D.couldn't
11.-My goodness! I've just missed the train. -That's too bad. I am sure you___ it, if you had hurried.
could have caught B. had caught
C. would catch D.could catch
12.Look! What you've done! You more careful. A.may be B. had to
C. should have been D. would be 13.__I repeat the question?
A.Shall B.Will C.Do you want that D. Do
14.Professor Li,many students want to see you. ______they wait here or outside!
A.Do B.Will C.Shall D.Are
15.You read that book if you don‘t want to. A.haven't B.can't C.mustn't D.needn't
16.Johnny,you play with the knife;you _____ hurt yourself.
A.won‘t; can’t B.can‘t;shouldn’t
C.shouldn't; must D.mustn't;may 17.It‘s nearly seven o’clock.Jack be here
at any moment. A.must B.need C.can D.should
18.─There were already 5 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.couldn't have been D.mustn't have been
19.Tom ought not to _me your secret,
but he meant no harm. A.have told B.tell C.be telling D.having told
20.Everyone is here. we start the meeting? A.Can B.Must C.Should D.Shall 21.I parked my car right here but now it‘s gone.It . A.must be stolen B.may be stolen C.must have stolen D.must have been stolen
22.He the work yesterday,but he didn‘t. A.must have finished B.need have finished C.finished D.should have finished
23.He did not pass the examination. As a good student,he .
A.mustn't have failed
B.may not have failed
C.needn't have failed
D.shouldn't have failed
24.__it be true that Albert passed the test in geography?
A.May B.should C.Could D.would
25.You lead a horse to the water but you__ not make it drink.
A.will,can B.may; can
C.may; dare D.dare; can
26.─Must we finish the composition in class? ─No, you .
A.needn't B.mustn't
C.won't D. shouldn't
27.Her eyes were red.She . A. must cry B. must be cried C. must have been crying D. may cry
Goodbye!巩 固 练 习 1.Oh, I’m not feeling well in the stomach. I ____ so much fried chicken just now.
A. shouldn’t eat B. shouldn’t have eaten
C. mustn’t eat D. mustn’t have eaten
2.---Why hasn’t Jane arrived yet?
---She ____ again in the morning?
A. shouldn’t have overslept
B. may have turned off the alarm clock
C. must have no one t o call her
D. should have someone to wake her up
3.---Did you go to the movie the day before yesterday?
----No. We ___, but we decided not to.
A.should have gone B. could go
C. should go D. could have gone
BBA4.As it turned out to be a small house party, we ____ so formally.
needn’t dress
B. didn’t have to dress up
C. Might not have dressed up
D. needn’t have dressed up
5.I’m rather surprised you haven’t reported him to your teacher. In my opinion, you ___ this as soon as you found out he was cheating.
must have done B. might have done
C. should have done D. could have done
DC情态动词考题:1. ---Did the train arrive in time?
----No. It _______ two hours ago.
A. must have arrived B. ought to have arrived
C. must arrive D. ought to arrive
2. "Must I drive to his house and pick up the
children?" ?
"No, ??????? ." ? A. you shouldn't? B. you might not ?
C. you needn't ? D. you mustn'tB C 3. We didn't see Tom at the meeting yesterday.
He ??????? it. ? A. mustn't have attended?
B. cannot have attended ? C. needn't have attended?
D. would have not attended
B 4. You ________ such a long composition. The teacher only asked for 300 words. You have written 600.
A. mustn’t have written B. couldn’t have written
C. needn’t have written D. do not have to write
C 5. There is someone knocking at the door. ???????
it be Tom? ? A. can? B. must? C. should? D. ought to
6. Two years ago, my husband bought me a bicycle.
If you live in town, it is often faster than a car
and you ??????? worry about parking.
?? A. must not?? B. may not??
C. should not?? D. don't have to
A D Practice 1: 高考考题专练
1. I thought you _____like something to read, so
I have brought you some books.
A. may B. might C. would D. must
2. Where is my pen? I ____it.
A. might lose B. would have lost
C. should have lost D. must have lost
3. I didn’t hear the phone. I ___asleep
A. must be B. must have been
C. should be D. should have beenB D B 4. ---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
5. It’s nearly seven o’clock . Jack ___be here at
any moment.
A. must B. need C. should D. could
D C巩 固 练 习 1.---What ____ it be?
---It ____ be a mail box, for it is moving. It ___ be a car.
A. can; can’t; must B. can; can; must
C. can; mustn’t; must D. must; mustn’t can
2. ---Isn’t that Ann’s husband over there?
---No. it ____ be him---I’m sure he doesn’t wear glasses.
A.can’t B. must not C. wont D, may not
3.---When can I come for the photos? I need them tomorrow afternoon.
---They ____ be ready by 12:00.
A. can B. should C. might D. need
4.---are you coming to Jeff’s party?
---I’m not sure. I ___ go to the concert instead.
A. must B. would C. should D. might
AABD5.---You may laugh, but I’ve been thinking of becoming a vegetarian.
---Oh, you ____ be out of your mind. You will be hungry all the time.
A. will B. may C. must D. should
6.---I wonder why they are late?
---They _____ the train.
can’t have missed B. could miss
C. must have missed D. might miss
7.---Show me your permit, please!
---Oh, it’s not in my pocket. It ______.
A. might fall out B. could fall out
C. should have fallen out D. must have fallen out
CCD7. ---Has Mike started? He said he would join in the party.
---He ____. He is a man of keeping his word.
A. could have left B. must have left
C. can’t come D. won’t be coming
8.Everything has two sides. Beautiful songs, sometimes, ___ be just noise to others.
must B. may C. should D. could
9. ---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. mustn’t have been
C. should be D. couldn’t have been
10.Chinese must have the largest number of speakers, ____.
A.mustn’t they B. haven’t they C. don’t they D. didn’t they
BBDCNeed I do …? Yes, you must.
No, you needn’t. dare & need
can/ may/might (也许，可能）1.这一定是Baker 先生。
2.马丽不可能去过国外。
3.妈妈可能正在房间里睡觉。
______ it be Dr Baker? (可能是Baker 博士吧？）
CanIt must be Mr. Baker.
Mary can’t have been abroad.Mum might be sleeping in the roomcan/could 1. can /could 表示推测时，只能用在否定句或疑问句中。It’s so late. Can Tom be reading?Can it be Mr. Green?这个人不可能是玛丽， 她生病了。It can’t be Mary. She has fallen ill.她不可能在说谎。She couldn’t be telling lies.二.情态动词的否定式比较mustn’t禁止，不准
can’t /couldn’t 不能；不可能
needn’t 不必
shouldn’t不该
won’t/ wouldn’t 不愿意
daren’t 不敢 Should/ ought to 应该（而ought to 语气更强）E.g. 1) A: I’ll start the work tomorrow.
B: I think you should start today.
C: No, you ought to start at once.(语气更强）
2）Should/ ought to have done…本应该干某事（而实际上未能完成）
你本应该好好学习的。
3）He ought to go.
否定： He ought not to go.
疑问： Ought he to go?
What ought we to do now? He ought to be here, oughtn’t he?或 shouldn’t he?
You should have worked hard.a. should 用于表达合理推断。
It is three o’clock, the football game should begin now.
They should be here by now.
2. should 的用法注意：should可表示“居然，竟然”。
I can’t believe such a gentleman should be so rude to the old.
我不敢相信这样一个绅士居然对老人如此无礼。Must/ have to
Must 必须，侧重说话人的主观看法
Have to (有多种时态）侧重于客观上的需要，含有
“不得不”的意思
I must go now.(主观看法）
I have to go now.(客观需要）
否定： mustn’t 禁止，不许做某事
don’t have to 不必，无此必要这里禁止停车。Cars mustn’t be parked here.假如你忙的话，你不必来了。If you are busy,you don’t have to come.三2)---Must I come? ----Yes, you must.
-----No, you needn’t/ No, you don’t have to.
3)猜测
must 肯定，一定
can’t 不可能
e.g. 快点！他们一定正在等你。
Hurry up! They must be waiting for you.
这新闻不可能是真的。
The news can’t be true.
4) must have done …“肯定已经…(对过去进行猜测）”
must be doing… “一定正在干…(对现在进行猜测）”
e.g.There is no light in the room. He ____________________ （一定已上床了）.
The ground is dry. It _______________________ (昨天不可能下雨）.must have gone to bedcan’t have rained yesterday注意：Must用于肯定句中可表示“偏偏”。
Naturally, after I told her what to do, my daughter must go and do the opposite.
自然地，在我交代女儿做什么之后，她偏偏要做相反的事情 四。can, could 和be able to的用法She can/be able to sing the song in English.
This machine can make you feel comfortable.1.can, be able to都可表示“能力”Can的主语是人或物,be able to的主语是人 We’ll be able to finish the work soon.
I haven’t been able to see the film.2.can只用于现在时和过去时(could)。be?able?to可以用于各种时态。 could用于表示泛指过去的能力。如： I?could?read?when?I?was?four. 3.表示特定的某一过去能力或表示成功地做了某事时，只能用was/were?able?to，?不能用could。 He?was?able?to?flee?Europe?before?the?war?broke?out. ??
He?was?able?to?swim?before?he?got?tired. Need I do …? Yes, you must.
No, you needn’t. 五。dare & needNeed 需要
1)情态动词 need do sth
实义动词 need to do sth
(A)----Need I come? (B)---Do I need to come?
----Yes, ________. --- Yes,_________.
----No,_________. ---No, __________.
否定：你不需要待在床上。
You needn’t remain in bed.
You don’t need to remain in bed.
2) need doing…
= need to be done (某事需要被做）
花需要浇水。you mustyou needn’tyou do.you don’tThe flower needs watering
The flower needs to be watered.六、shall和will的比较1. If you ________follow my advice, I _____offer you some help.
2. ______you meet him right now or ____ he wait outside, sir?willshallWillshall1）用于一、三人称疑问句、表征求对方意见或向对方请求。
Shall he come in? — Come in, please.
2）用于二、三人称，表示命令、承诺、威胁、警告。
1.You shall be punished if you insist on doing it this way.
2. You shall have the book when I finish it.(允诺)
Shall七、used to和 would的比较1、would 主要表示过去一段时间内的某种习惯，常与表示过去的时间状语连用，意为“总要，总是”
used to 主要表示过去存在但是现在已不再存在的习惯，意为“过去常常”。
On Sundays he _______go to call on the old man when he was young.
I _______get up late, but now I have got used to getting up very early.
Xiao Li ________be a model worker. He is now a university student.
wouldused toused to注意对need问句的回答:
--Need I finish the work today?
--Yes, ________________.
No, ________________.
No, ________________.you mustyou needn’tyou don’t have toneedn’t 对其它情态动词的回答:
--Shall I tell John about it?
--No, you __________.
--Must we do it now?
--No, you __________.
needn’t
(don’t have to) needn’t
(don’t have to)Could I borrow your dictionary?(委婉)
---- Yes，you can/may.
Sure. Go ahead.
Please yourself.
------No,you mustn’t /you may not.
May I take this seat?(第一人称疑问句)
Yes, you may. No, you mustn’t/may not.can/may/must/need 问句的回答方式
疑问句式肯定句式否定答式you may.mustn’t/may not.
you mustneedn’t/don’t have to.
you must.needn’t/don’t have to.
八.情态动词+不定式完成式是历年高考的热点之一，可表示“推测”、“责备”、“怀疑”等多种意义。
1. must have done
2. may/might have done
3. can’t/couldn’t have done
4. should /ought to have done
5. shouldn't/oughtn’t to have done
6. could have done
7.needn’t have done
8. would rather have done一、表示对过去事情的推测或估计1. must have done “想必或肯定已经做了某事”
eg: The ground is rather wet,
so it must have rained last night.
2. may/might have done “可能/大概已经做了某事”
eg: Tom may have gone to shanghai,
but I still not sure about it.
3. can’t/couldn’t have done “不可能已经做了某事”
eg: The ground is very dry,
so it can’t have rained last night
注：在疑问句中 can/could 表示对过去情况的疑问性
推测，“可能已经…了吗？”
eg: Someone must have broken into our bedroom,
Who could have done it?二、表示对过去所发生事情的遗憾或责备1. should/ought to have done “过去本该做而没做”
eg: I really regretted wasting the hours when
I should have studied hard, but it was too late.
2. shouldn’t/oughtn’t to have done
“过去不该做的事却做了”
eg: I’m very sorry for the words I shouldn’t have
said to you at that moment.
3. could/might have done “本来能够做的事却没做”
eg: He could have worked out the problem.He needn’t have come.
He didn’t need to come. 他本没有必要来（实际也没来）他本没有必要来（实际却来了）4. needn’t have done “原本不必做的事却做了”
eg: Your home is not far from your school, so you
needn’t have left in such a hurry.5. didn’t need to do/ didn’t have to do
“ 没有必要做，实际也没做”
eg: I didn’t need to clean the windows.
My sister did it.6. Would rather have done “本想做却未做成”
eg: I would rather have come to help you with your
English, but I was too busy at that time.He must be reading, isn’t he?
You must do it yourself, don’t you?
It must have rained last night, didn’t it?九.表猜测语气的反意疑问句的构成He must have gone to Beijing, hasn’t he ?Thank you1.I thought you like something to read,
so I have brought you some books. A may B. might C. can D. must
2.You to the meeting this afternoon if
you have something important to do. A. needn‘t to come B. don’t need come
C. don't need comingD. needn't come 3.He you more help, even though he was
very busy. A. might have given
B. might give C. can have given D.may give 4.- I help you with some shoes,madam? -Yes, I would like to try on those brown ones. A. Will B. Should C. May D. Must
5.The reason why they leave wasn’t
explained to us.
A.had B. had to C. must D. might
6.I searched for my wallet and it wasn’t
there. I thought I it at home.
A.left B. have left
C.might have left D. can have left
7.I ___ asleep because it took me a long
time to realize that the telephone was
ringing.
could have fallen B. should have fallen
C. must have fallen D. mustn't have fallen 8.The only thing that really matters to the children is how soon they _return to their school. A.can B.must C.have to D.ought to
9.I want to go to the chemist's, but you ___go with me. A.need not B.must not C.need D.must 10.What we get seems better than what we have. A.can B.could C.can't D.couldn't
11.-My goodness! I've just missed the train. -That's too bad. I am sure you___ it, if you had hurried.
could have caught B. had caught
C. would catch D.could catch
12.Look! What you've done! You more careful. A.may be B. had to
C. should have been D. would be 13.__I repeat the question?
A.Shall B.Will C.Do you want that D. Do
14.Professor Li,many students want to see you. ______they wait here or outside!
A.Do B.Will C.Shall D.Are
15.You read that book if you don‘t want to. A.haven't B.can't C.mustn't D.needn't
16.Johnny,you play with the knife;you _____ hurt yourself.
A.won‘t; can’t B.can‘t;shouldn’t
C.shouldn't; must D.mustn't;may 17.It‘s nearly seven o’clock.Jack be here
at any moment. A.must B.need C.can D.should
18.─There were already 5 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.couldn't have been D.mustn't have been
19.Tom ought not to _me your secret,
but he meant no harm. A.have told B.tell C.be telling D.having told
20.Everyone is here. we start the meeting? A.Can B.Must C.Should D.Shall 21.I parked my car right here but now it‘s gone.It . A.must be stolen B.may be stolen C.must have stolen D.must have been stolen
22.He the work yesterday,but he didn‘t. A.must have finished B.need have finished C.finished D.should have finished
23.He did not pass the examination. As a good student,he .
A.mustn't have failed
B.may not have failed
C.needn't have failed
D.shouldn't have failed
24.__it be true that Albert passed the test in geography?
A.May B.should C.Could D.would
25.You lead a horse to the water but you__ not make it drink.
A.will,can B.may; can
C.may; dare D.dare; can
26.─Must we finish the composition in class? ─No, you .
A.needn't B.mustn't
C.won't D. shouldn't
27.Her eyes were red.She . A. must cry B. must be cried C. must have been crying D. may cry
Goodbye!巩 固 练 习 1.Oh, I’m not feeling well in the stomach. I ____ so much fried chicken just now.
A. shouldn’t eat B. shouldn’t have eaten
C. mustn’t eat D. mustn’t have eaten
2.---Why hasn’t Jane arrived yet?
---She ____ again in the morning?
A. shouldn’t have overslept
B. may have turned off the alarm clock
C. must have no one t o call her
D. should have someone to wake her up
3.---Did you go to the movie the day before yesterday?
----No. We ___, but we decided not to.
A.should have gone B. could go
C. should go D. could have gone
BBA4.As it turned out to be a small house party, we ____ so formally.
needn’t dress
B. didn’t have to dress up
C. Might not have dressed up
D. needn’t have dressed up
5.I’m rather surprised you haven’t reported him to your teacher. In my opinion, you ___ this as soon as you found out he was cheating.
must have done B. might have done
C. should have done D. could have done
DC情态动词考题:1. ---Did the train arrive in time?
----No. It _______ two hours ago.
A. must have arrived B. ought to have arrived
C. must arrive D. ought to arrive
2. "Must I drive to his house and pick up the
children?" ?
"No, ??????? ." ? A. you shouldn't? B. you might not ?
C. you needn't ? D. you mustn'tB C 3. We didn't see Tom at the meeting yesterday.
He ??????? it. ? A. mustn't have attended?
B. cannot have attended ? C. needn't have attended?
D. would have not attended
B 4. You ________ such a long composition. The teacher only asked for 300 words. You have written 600.
A. mustn’t have written B. couldn’t have written
C. needn’t have written D. do not have to write
C 5. There is someone knocking at the door. ???????
it be Tom? ? A. can? B. must? C. should? D. ought to
6. Two years ago, my husband bought me a bicycle.
If you live in town, it is often faster than a car
and you ??????? worry about parking.
?? A. must not?? B. may not??
C. should not?? D. don't have to
A D Practice 1: 高考考题专练
1. I thought you _____like something to read, so
I have brought you some books.
A. may B. might C. would D. must
2. Where is my pen? I ____it.
A. might lose B. would have lost
C. should have lost D. must have lost
3. I didn’t hear the phone. I ___asleep
A. must be B. must have been
C. should be D. should have beenB D B 4. ---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
5. It’s nearly seven o’clock . Jack ___be here at
any moment.
A. must B. need C. should D. could
D C巩 固 练 习 1.---What ____ it be?
---It ____ be a mail box, for it is moving. It ___ be a car.
A. can; can’t; must B. can; can; must
C. can; mustn’t; must D. must; mustn’t can
2. ---Isn’t that Ann’s husband over there?
---No. it ____ be him---I’m sure he doesn’t wear glasses.
A.can’t B. must not C. wont D, may not
3.---When can I come for the photos? I need them tomorrow afternoon.
---They ____ be ready by 12:00.
A. can B. should C. might D. need
4.---are you coming to Jeff’s party?
---I’m not sure. I ___ go to the concert instead.
A. must B. would C. should D. might
AABD5.---You may laugh, but I’ve been thinking of becoming a vegetarian.
---Oh, you ____ be out of your mind. You will be hungry all the time.
A. will B. may C. must D. should
6.---I wonder why they are late?
---They _____ the train.
can’t have missed B. could miss
C. must have missed D. might miss
7.---Show me your permit, please!
---Oh, it’s not in my pocket. It ______.
A. might fall out B. could fall out
C. should have fallen out D. must have fallen out
CCD7. ---Has Mike started? He said he would join in the party.
---He ____. He is a man of keeping his word.
A. could have left B. must have left
C. can’t come D. won’t be coming
8.Everything has two sides. Beautiful songs, sometimes, ___ be just noise to others.
must B. may C. should D. could
9. ---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. mustn’t have been
C. should be D. couldn’t have been
10.Chinese must have the largest number of speakers, ____.
A.mustn’t they B. haven’t they C. don’t they D. didn’t they
BBDCNeed I do …? Yes, you must.
No, you needn’t. dare & need