Modal verbs[下学期]
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课件29张PPT。Good afternoon!be made up of all the way take advantage of range from break down add to that is mix with contribute to benefit from1. Temperature here____________10 ℃ to 30℃ .
2. A volleyball team consists of Six players while a football team ______________eleven players.
3. He is a hero, so you will _____________ his good example.
4. You can _________________ her offer to drive you home.
5. The talks between those two big companies ____________ so the two managers had to look for another trade partner respectively.ranges fromis made up ofbenefit fromtake advantage of broke down6. The engine of the ship was out of order and the bad weather ___________ the helplessness of the crew at sea.
7. It’s now twenty minutes past four, _________, the doctor has gone for two hours.
8. Uncle Smith followed him ____________ down the street.
9. The powder is then __________ water and other things, and made into different kinds of food.
10. The chairman encouraged everyone to _____________ the discussion. added tothat isall the waymixed withcontribute to情态动词是中学英语学习中的一个重点和难点，也是高考的重点考察内容之一。 根据对历年来试题的分析,高考的热点依次是:1.)推测和可能性2.)情态动词+have done 3.)虚拟语气4.)shall, should, can 和must 表特定语气.Some of us can use the computer now, but we couldn’t last year.
It will be sunny in the daytime, but it could rain later on this evening.
-----Can I go now? -----Yes, you can.
Could you wait a few days for the money?
Can this news be true?
How can you be so foolish?表示“能力”表示“客观可能性”表示“请求和允许”表示“请求”,口语中代替can,使语气更委婉,主要用于疑问句,答语用can.----Could I use your bike tomorrow? Yes,________. No, _______________.表示“惊异,怀疑,不相信的态度(主要用于否定句,疑问句和感叹句中)”you canI’m afraid1. can和couldMay I watch TV after supper?
Yes,__________________./ No, _______________________.
Might I use your telephone?
May I go home now?
It may be true.
She may come tomorrow.
He might have some fever.
May you succeed!
May you have many more days as happy as this one!you mayYou mustn’t允许,许可禁止,阻止Might比May的语气更委婉表示可能性的推测,译为“大概,可能”用might时显得更加不肯定用于祈使句表示祝愿2. May 和MightA computer _______ think for itself; it must be told what to do.
A. can’t B. couldn’t C. may not D. might not
Amay ______________ can____________表主观“可能”表客观“可能”Cannot___________ may not__________不可能可能不3. may 和canWe should be strict with ourselves.
You should keep your promise.
They should have arrived by two o’clock.
I should advice you not to do that.
You are mistaken, I should say.
Ask Tom to ring me up if you should see him.
Should I be free tomorrow, I’ll come.
If things should change suddenly, please let me know.
Why should you be so late today?表劝告和建议应该表推测,“可能,应该”用于第一人称,表示说话人的一种谦逊,客气,委婉用于If从句中表示可能性很小的事情,译为“万一”“Why/ How+should”表示说话人对某事不能理解.4 should. 5.shall与should
--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’t B. might not C. needn’t D. shouldn’t
Shall 可表“警告、威胁、许诺、决心”等
Why should he think that?
Should 表“劝告、建议”， 译为“应当”；有时也表“预测”、“可能”或表示说话人的惊奇、愤怒、失望等感情。 I shall go to work after I have finished school.
What shall we do next?
Shall we begin our lessons?
Shall the driver wait?
Shall he come in? — Come in, please.
When shall my father be able to leave hospital?
You shall go with me?
You shall have the book when I finished it.
He shall be punished.
You shall be punished if you insist on doing it this way.用于第一人称表将来,征求对方意见用于第一,三人称陈述句中表征求对方意见或请示用于第二,三人称陈述句中表命令,警告,允诺或威胁6.表对过去的推测: 情态动词+have+down对过去肯定推测:
对过去否定推测:
表过去本能够做而没做:
对过去的可能推测:
表过去应该做而没做:
表过去不应该做而做了:
表过去需要做而没做:
表过去不需要做而做了: must have done
couldn’t have done
could have done
might have done
should have done
shouldn’t have done
need have done
needn’t have doneHe must be reading,________?
You must do it yourself,____________?
He must have gone over the article, _______?
It must have rained last night,___________?7.表猜测语气的反意疑问句的构成isn’t hedon’t youhasn’t hedidn’t it1).You must be tired, __________?
2).You must go home right now, ___________?
3). You must have seen the film, ___________?
4). He must have met her yesterday, ___________?needn’t youaren’t youneedn’t youhaven’t youdidn’t you
1.在一般 疑问句中.
May/ Might I use you rubber?
No, ______________________________
Yes , you ________ .
2.注意:
Must I go now ?
Yes, you______ . No, you___________________.
You must work hard next time ,____________?
You must go home right now,______________?
You mustn’t walk on the grass,_____________?
mustn’t .(You are not allowed )can mustneedn’t/ don’t have tomustn’t youneedn’t youmust you1.---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. shouldn't be D. couldn't have beenD2. 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 ; wouldn'tB情态动词典型例题专练3. The fire spread through the hotel very quickly but everyone ___ get out. ( )
A. had to B. would
C. could D. was able toD4. ---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 B 5. With so much work on hand, you ____to see the game last night. ( )
A. mustn’t go B. could have gone
C. shouldn’t go D. shouldn’t have goneD6. They are disappointed at the English party. They say that it ___better organized. ( )
A. had been B. had to be
C. must have been D. could have been
D7. She must have forgotten about the class _______? ( )
A. doesn’t she B. mustn’t she
C. hasn’t she D. won’ t sheC8. See who’s there ! ______ it be Mary ?
A. May B. Must C. Can D. willC9. Jenny ____with him at that time, for I was having dinner with her in my home. ( )
A. can’t have been B. must be
C. mustn’t have been D. may be A10.Tom’s father promised, “You ___have a new computer if you pass the coming examination,” ( )
can B. should C. shall D. mayC11.--- Did you walked home by yourself last night ?
--- Yes, I did. But I think I _____.
A. needn’t B. shouldn’t
C. may not have D. needn’t haveD12.---Would you change this bucket for another ? It ______ hold water.
--- OK. I’m really sorry.
A. won’t B. can’t C. didn’t D. doesn’tA13. You ought to have helped him with his English, ____ you ?
A. won’t you B. ought not you
C. shouldn’t you D. wouldn’t you
C14.--- I thought I ____something burning.
---Really ?
smelled B. was smelling
C. could smell D. might smellC15. She _____out alone at night.
A. dare not to go B. dares not go
C. doesn’t dare to go D. doesn’t dares goC1.--Is John coming by train?
--He should, but he ____ not. He likes driving
his car. (2002高考题）
A. must B. can C. need D. may
2.It has been announced that candidates(候选人)
____ remain in their seats until all the papers
have been collected. (2002上海高考题）
A. can B.will C. may D. shall
3.--I heard they went skiing in the mountains last
winter. (2002北京高考题）
--It ____ true because there was little snow there.
A. may not be B. won’t be
C. couldn’t be D. mustn’t be
4. I thought you _____like something to read, so
I have brought you some books.
A. may B. might C. would D. must B 5. A computer ______ think for itself; it must
be told what to do.
A. can’t B. couldn’t
C. may not D. might notA 6. They will ______ run this machine on their
own in three months.
A. can B. could C. may D. be able to
7. That big cinema ______ seat 2,000 people.
A. can B. should C. ought to D. is able toD A 8 — Could I borrow your dictionary?
— Yes, of course you _______.
A. might B. will C. can D. should
9. — Might I watch TV after supper?
— Yes, you ________.
A. may B. must C. might D. can
C A 10. You ______ return the book now. You can
keep it till next week if you like.
A. can’t B. mustn’t C. needn’t D. may not
11. 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’tC B 12. --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
13. --May I pick a flower in the garden?
-- ________.
A. No, you needn’t B. Not, please.
C. No, you mustn’t D. No, you won’tB C 14. He ______ be punished if he disobeys.
如果他不服从, 就要受到惩罚.
15. --Sir, ____ he go or stay?
--Let him go.
A. will B. shall C. might D. couldshallB 19. Put on more clothes. You ??????? be feeling cold
with only a shirt on. ? A. can? B. could? C. must? D. would
20. "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'tC C 21. There is someone knocking at the door. ???????
it be Tom? ? A. can? B. must? C. should? D. ought to
22. Two year 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 23.---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’t B. might not C. needn’t D. shouldn’t
A24.Everything has two sides. Beautiful songs, sometimes, ___ be just noise to others
A. must B. may C. should D. could.B25----May I speak to the patient now?
---No, you _____. He is too weak now.
A. needn’t B. may not C. mustn’t D. oughtn’t
26---Do you have to go out?
---Sorry, but I really______.
A. have to B. must C. may D. canCB
2. A volleyball team consists of Six players while a football team ______________eleven players.
3. He is a hero, so you will _____________ his good example.
4. You can _________________ her offer to drive you home.
5. The talks between those two big companies ____________ so the two managers had to look for another trade partner respectively.ranges fromis made up ofbenefit fromtake advantage of broke down6. The engine of the ship was out of order and the bad weather ___________ the helplessness of the crew at sea.
7. It’s now twenty minutes past four, _________, the doctor has gone for two hours.
8. Uncle Smith followed him ____________ down the street.
9. The powder is then __________ water and other things, and made into different kinds of food.
10. The chairman encouraged everyone to _____________ the discussion. added tothat isall the waymixed withcontribute to情态动词是中学英语学习中的一个重点和难点，也是高考的重点考察内容之一。 根据对历年来试题的分析,高考的热点依次是:1.)推测和可能性2.)情态动词+have done 3.)虚拟语气4.)shall, should, can 和must 表特定语气.Some of us can use the computer now, but we couldn’t last year.
It will be sunny in the daytime, but it could rain later on this evening.
-----Can I go now? -----Yes, you can.
Could you wait a few days for the money?
Can this news be true?
How can you be so foolish?表示“能力”表示“客观可能性”表示“请求和允许”表示“请求”,口语中代替can,使语气更委婉,主要用于疑问句,答语用can.----Could I use your bike tomorrow? Yes,________. No, _______________.表示“惊异,怀疑,不相信的态度(主要用于否定句,疑问句和感叹句中)”you canI’m afraid1. can和couldMay I watch TV after supper?
Yes,__________________./ No, _______________________.
Might I use your telephone?
May I go home now?
It may be true.
She may come tomorrow.
He might have some fever.
May you succeed!
May you have many more days as happy as this one!you mayYou mustn’t允许,许可禁止,阻止Might比May的语气更委婉表示可能性的推测,译为“大概,可能”用might时显得更加不肯定用于祈使句表示祝愿2. May 和MightA computer _______ think for itself; it must be told what to do.
A. can’t B. couldn’t C. may not D. might not
Amay ______________ can____________表主观“可能”表客观“可能”Cannot___________ may not__________不可能可能不3. may 和canWe should be strict with ourselves.
You should keep your promise.
They should have arrived by two o’clock.
I should advice you not to do that.
You are mistaken, I should say.
Ask Tom to ring me up if you should see him.
Should I be free tomorrow, I’ll come.
If things should change suddenly, please let me know.
Why should you be so late today?表劝告和建议应该表推测,“可能,应该”用于第一人称,表示说话人的一种谦逊,客气,委婉用于If从句中表示可能性很小的事情,译为“万一”“Why/ How+should”表示说话人对某事不能理解.4 should. 5.shall与should
--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’t B. might not C. needn’t D. shouldn’t
Shall 可表“警告、威胁、许诺、决心”等
Why should he think that?
Should 表“劝告、建议”， 译为“应当”；有时也表“预测”、“可能”或表示说话人的惊奇、愤怒、失望等感情。 I shall go to work after I have finished school.
What shall we do next?
Shall we begin our lessons?
Shall the driver wait?
Shall he come in? — Come in, please.
When shall my father be able to leave hospital?
You shall go with me?
You shall have the book when I finished it.
He shall be punished.
You shall be punished if you insist on doing it this way.用于第一人称表将来,征求对方意见用于第一,三人称陈述句中表征求对方意见或请示用于第二,三人称陈述句中表命令,警告,允诺或威胁6.表对过去的推测: 情态动词+have+down对过去肯定推测:
对过去否定推测:
表过去本能够做而没做:
对过去的可能推测:
表过去应该做而没做:
表过去不应该做而做了:
表过去需要做而没做:
表过去不需要做而做了: must have done
couldn’t have done
could have done
might have done
should have done
shouldn’t have done
need have done
needn’t have doneHe must be reading,________?
You must do it yourself,____________?
He must have gone over the article, _______?
It must have rained last night,___________?7.表猜测语气的反意疑问句的构成isn’t hedon’t youhasn’t hedidn’t it1).You must be tired, __________?
2).You must go home right now, ___________?
3). You must have seen the film, ___________?
4). He must have met her yesterday, ___________?needn’t youaren’t youneedn’t youhaven’t youdidn’t you
1.在一般 疑问句中.
May/ Might I use you rubber?
No, ______________________________
Yes , you ________ .
2.注意:
Must I go now ?
Yes, you______ . No, you___________________.
You must work hard next time ,____________?
You must go home right now,______________?
You mustn’t walk on the grass,_____________?
mustn’t .(You are not allowed )can mustneedn’t/ don’t have tomustn’t youneedn’t youmust you1.---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. shouldn't be D. couldn't have beenD2. 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 ; wouldn'tB情态动词典型例题专练3. The fire spread through the hotel very quickly but everyone ___ get out. ( )
A. had to B. would
C. could D. was able toD4. ---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 B 5. With so much work on hand, you ____to see the game last night. ( )
A. mustn’t go B. could have gone
C. shouldn’t go D. shouldn’t have goneD6. They are disappointed at the English party. They say that it ___better organized. ( )
A. had been B. had to be
C. must have been D. could have been
D7. She must have forgotten about the class _______? ( )
A. doesn’t she B. mustn’t she
C. hasn’t she D. won’ t sheC8. See who’s there ! ______ it be Mary ?
A. May B. Must C. Can D. willC9. Jenny ____with him at that time, for I was having dinner with her in my home. ( )
A. can’t have been B. must be
C. mustn’t have been D. may be A10.Tom’s father promised, “You ___have a new computer if you pass the coming examination,” ( )
can B. should C. shall D. mayC11.--- Did you walked home by yourself last night ?
--- Yes, I did. But I think I _____.
A. needn’t B. shouldn’t
C. may not have D. needn’t haveD12.---Would you change this bucket for another ? It ______ hold water.
--- OK. I’m really sorry.
A. won’t B. can’t C. didn’t D. doesn’tA13. You ought to have helped him with his English, ____ you ?
A. won’t you B. ought not you
C. shouldn’t you D. wouldn’t you
C14.--- I thought I ____something burning.
---Really ?
smelled B. was smelling
C. could smell D. might smellC15. She _____out alone at night.
A. dare not to go B. dares not go
C. doesn’t dare to go D. doesn’t dares goC1.--Is John coming by train?
--He should, but he ____ not. He likes driving
his car. (2002高考题）
A. must B. can C. need D. may
2.It has been announced that candidates(候选人)
____ remain in their seats until all the papers
have been collected. (2002上海高考题）
A. can B.will C. may D. shall
3.--I heard they went skiing in the mountains last
winter. (2002北京高考题）
--It ____ true because there was little snow there.
A. may not be B. won’t be
C. couldn’t be D. mustn’t be
4. I thought you _____like something to read, so
I have brought you some books.
A. may B. might C. would D. must B 5. A computer ______ think for itself; it must
be told what to do.
A. can’t B. couldn’t
C. may not D. might notA 6. They will ______ run this machine on their
own in three months.
A. can B. could C. may D. be able to
7. That big cinema ______ seat 2,000 people.
A. can B. should C. ought to D. is able toD A 8 — Could I borrow your dictionary?
— Yes, of course you _______.
A. might B. will C. can D. should
9. — Might I watch TV after supper?
— Yes, you ________.
A. may B. must C. might D. can
C A 10. You ______ return the book now. You can
keep it till next week if you like.
A. can’t B. mustn’t C. needn’t D. may not
11. 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’tC B 12. --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
13. --May I pick a flower in the garden?
-- ________.
A. No, you needn’t B. Not, please.
C. No, you mustn’t D. No, you won’tB C 14. He ______ be punished if he disobeys.
如果他不服从, 就要受到惩罚.
15. --Sir, ____ he go or stay?
--Let him go.
A. will B. shall C. might D. couldshallB 19. Put on more clothes. You ??????? be feeling cold
with only a shirt on. ? A. can? B. could? C. must? D. would
20. "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'tC C 21. There is someone knocking at the door. ???????
it be Tom? ? A. can? B. must? C. should? D. ought to
22. Two year 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 23.---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’t B. might not C. needn’t D. shouldn’t
A24.Everything has two sides. Beautiful songs, sometimes, ___ be just noise to others
A. must B. may C. should D. could.B25----May I speak to the patient now?
---No, you _____. He is too weak now.
A. needn’t B. may not C. mustn’t D. oughtn’t
26---Do you have to go out?
---Sorry, but I really______.
A. have to B. must C. may D. canCB