情态动词学案.doc

Modal verbs(情态动词)学案
Teaching goals:
1. Enable students to be familiar with all the usages of the modal verbs.
2. Let everyone work in class and make everyone active in class.
3. Enhance students’ the ability of summarizing.
Leaning ways
Group work, students’ activity
Teaching procedures and ways
1. Think of the modal verbs you have learnt
__________________________________________________________
2. Read the following sentences and work out the usages of can/could
Can / could①
The girls can dance very well. Can 表示____________
Man can not live without air. Can 表示___________
Learning English can be difficult. Can 表示____________
You can hurt yourself if you play in street. Can 表示____________
---Can I use your bike? Can 表示____________
--- yes, you can/could. Can 表示____________
Can/could 小结① _________, ____________, ____________
Can / could②
Can this be true? Can 表示____________
He’s such a nice person that he can’t commit the crime ! Can 表示
How can you be so careless? Can 表示____________
Can/could 小结② 表示___,____,______ 的态度。主要用于_______,________和_______句中。
Can / could③
You can’t be too careful while crossing the road.
I cannot help admiring the picture whenever I look at it.
When a close friend dies, you cannot but feel sad.

Can/be able to 区别
A big fire broke out in ABC hotel yesterday. Luckily, everyone _________ run out of the building.
She _____ speak both English and fench.
Can表示______________ 或 _________
Be able to 表示 ______________ 或 __________________
Must /have to
I don’t like this TV set. We must buy a new one. There was no more bus. They had to walk home.
This must be your pen.
He must be doing his homework now.
He must have arrived already
Must you make so much noise?
Must I finish all assignments at a time?
—Yes, you_____.
No, you _____.
Must / ought to 小结：________________________________________
______________________________________________________________________________________________________________________
May / might
— Might/May I use your computer?
— Yes, you____/____
/No, you ___/____
May / might 小结①_____________________________________
May you be happy all your life.
May you succeed.
May / might 小结②_______________________
He may be very busy now.
May / might 小结③________________________
Liza may well not want to go on the trip --- she hates traveling.
You may as well stay for dinner.

Shall 用法
Shall we begin our lesson?
When shall he be allowed to leave hospital?
Shall I carry this bag for you?
Shall 用法小结①_____________________________
You shall fail if you don‘t work harder.
He shall be punished according to the rule
He shall have the book when I finish it.
Shall 用法小结 ②________________________________
Should用法
Should I open the window?
We should / ought to learn from each other.
Should 用法小结①_________________________________
I should advise you not to do that again
You are mistaken, I should say
Should 用法小结②_________________________________
I can’t believe such a gentleman should be so rude to the old.
It is strange that you should like him
I don’t know why you should think that I did it
Should 用法小结③________________________________
If she should know the truth，she would be greatly depressed.
Should you change your mind，let us know.
Should 用法小结④____________________________
Will/would 用法小结
Would you mind if I opened the window？
Will/would用法小结①___________________________
I will never do that again.
They said that they would help us
No matter what I said, he wouldn’t listen to me
Will/would用法小结②___________________________
The old man would have a smoke under a big tree every afternoon after he finished his farm work.
Will/would用法小结③___________________________
Would / used to 区别
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.
小结: would 表示______________________________________
Used to表示______________________________________
Need / dare 用法
判断正误
How dare you say such a thing?
How dare you to say such a thing?

He daren’t to speak English before such a crowd, did he?
He daren’t speak English before such a crowd, dare he?

Nobody need to be afraid of catching the disease.
Nobody need be afraid of catching the disease.

These dishes need be cleaned carefully.
These dishes need to be cleaned carefully.
These dishes need cleaning carefully.
Need / dare 用法小结________________________________________
___________________________________________________________
“情态动词+have done”的用法
1. The ground is rather wet, so it _______ have rained last night, didn’t it?
2. Tom __________have gone to Shanghai, but I’m still not sure about it.
3. The ground is very dry, so it _____ have rained last night.
4. Someone must have broken into our bedroom. Who ________ have done it?
5. I really regretted wasting the hours when I ______ have studied hard, but it was too late.
6.Your home is not far from your school, so you _________ have left in such a hurry then.
7. I _____________ have come to help you with your English, but I was too busy at that time.
8. ---I paid a visit to New York last month and we stayed at a nice hotel.
---Oh,you _______have stayed with Barbara. She is always willing to do you a favour
“情态动词+have done”的用法小结
1）must have done：
（2）can have done ：
3）could/can have done：
（4）may/might have done
（5）should/ought to have done
（6）shouldn’t/oughtn’t to have done
（7）needn’t have done了

didn’t need to do
(8)would rather have done:

3. 情态动词小结

英语情态动词练习题
1. 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

2. —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
3. It’s nearly seven o’clock. Jack _______ be here at any moment.
A. must B. need C. should D. can
4. 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’t
5. The fire spread through the hotel very quickly but everyone _______ get out.
A. had to B. would C. could D. was able to
6. —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
7. —I stayed at a hotel while in New York.
—Oh, did you? You _______ with Barbara.
A. could have stayed B. could stay C. would stay D. must have stayed
8. —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
9. 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
10. —Is John coming by train?
—He should, but he _______ not. He likes driving his car.
A. must B. can C. need D. may
11. A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.
A. should B. can C. must D. will
12. I wonder how he _______ that to the teacher.
A. dare to say B. dare saying C. not dare say D. dared say
13. When he was there, he _______ go to that coffee shop at the corner after work every day.
A. would B. should C. had better D. might
14. 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
15. How _______ you say that you really understand the whole story if you have covered only a part of the article?
A. can B. must C. need D. may
16. —I hear you’ve got a set of valuable Australian coin. _______ I have a look?
—Yes, certainly.
A. Do B. May C. Shall D. Should