Grammar and usage(1): Modal verbs: general introduction教案2

年级

课题

主备人

高一

李亚

学科

审核人

英语

咪咪

上课时间

总课时

2018.5

M 4Unit 2 grammar

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第____1___课时

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1.Get to know about the Modal verbs with different functions.

2.Help students compare similar modal verbs.

3.Learn to use modal verbs with exercises.

教学过程

一、

can, could

be able to

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

Can you lift this heavy box?

Mary can speak three languages. Can you skate? I’ll not be able to come this afternoon.

He was able to go to the party yesterday evening in spite of the heavy rain. -----Can I go now? ----- Yes, you can. / No, you can’t.

---- Could I come to see you tomorrow? ---- Yes, you can. ( No, I’m afraid not. )

They’ve changed the timetable, so we can go by bus instead.

This hall can hold 500 people at least. Can this be true? This can’t be done by him.

How can this be true?

归纳小结

二、

may, might

1.

2.

3.

4.

5.

6.

7.

----Might/ May I smoke in this room? ---- No, you mustn’t.

---- May/Might I take this book out of the room? ---- Yes, you can. (No, you can’t / mustn’t. )

May you succeed! He may /might be very busy now. Your mother may /might not know the truth. 归纳小结

三、

must, have to

1.

2.

3.

4.

5.

You must come in time. ---- Must we hand in our exercise books today? ---- Yes, you must. ---- No, you don’t have to / you needn’t.

he play isn’t interesting, I really must go now.

1

6.

I had to work when I was your age. 7.

You’re Tom’s good friend, so you must know what he likes best.

8.

Your mother must be waiting for you now. 归纳小结

四、

dare, need

1.How dare you say I’m unfair? 2.He daren’t speak English before such a crowd, dare he?

3.If we dared not go there that day，

we couldn’t get the beautiful flowers.

4.You needn’t come so early.

5.---- Need I finish the work today? ---- Yes, you must. / No, you needn’t.

6.I dare to swim across this river. 7.He doesn’t dare (to) answer.

8.He needs to finish his homework today. 归纳小结

五、

shall, 1.What shall we do this evening?

2.. You shall fail if you don’t work hard.

3.. He shall have the book when I finish it.

4. He shall be punished.

归纳小结

六、should, ought to

1. I should help her because she is in trouble. 2. You ought to take care of the baby. 1. You should / ought to go to class right away. 2. Should I open the window?

1.He must be home by now. (断定他已到家)

2.He ought to/should be home by now.(不太肯定)

3. This is where the oil must be.(直爽) 4. This is where the oil ought to/should be.(含蓄) 归纳小结

2

七will, would

1.Will / Would you pass me the ball, please? 2. I will never do that again. 3.. They asked him if he would go abroad. 4. During the vacation, he would visit me every other day. 5. The wound would not heal. 6.It would be about ten o’clock when she left home.

归纳小结

八、

情态动词+不定式完成式（have done）

1. You could have done better, but you didn’t try your best.

2. He can’t have been to that town.

3. Can he have got the book?

4. He may not have finished the work . 5. If we had taken the other road, we might have arrived earlier. 6. You must have seen the film Titanic. 7. He must have been to Shanghai.

8.He should have finished the work by now。

9. You ought to / should have helped him. (but you didn’t.)

10. She shouldn’t have taken away my measuring tape, for I wanted to use it.

11.You needn’t have watered the flowers, for it is going to rain. 12.He will have arrived by now. 归纳小结

Test

情态动词专项检测

(

) 1. Henry _______ be at home because he phoned me from the farm just now. A. mustn’t

B. isn’t able to

C. may not

D. can’t (

) 2. Peter could hardly see the words on the blackboard, _______? A. did he

B. couldn’t he

C. didn’t he

D. could he (

) 3. We’ll go for a picnic if it _______ this Friday. A. won’t rain

B. isn’t raining

C. doesn’t rain

D. don’t (

) 4. There will be a volleyball match in our school, _______? 3

A. be there

B. is there

C. will there

D. won’t there (

) 5. Buses and cars _______ stop when the traffic lights are red. A. can

B. must

C. may

D. need (

) 6. ---- How do you like Hangzhou, Miss Read? ---- Sorry, I _______ there. A. have gone

B. have been

C. haven’t gone

D. haven’t been (

) 7. ---- Listen! Somebody is singing in the next room. Who _______ it he? Is it Wei Fang? ---- No. It _______ be her. She is at school now. A. will, may not

B. must, mustn’t

C. may, can’t

D. may, won’t (

) 8. ---- Excuse me. Will you please tell me the way to the railway station?

---- Oh, sorry, but I don’t know. You _______ go and ask that policeman. A. may

B. must

C. would

D. should (

) 9. ---- What’s wrong with my bike? ---- It’s broken, but it _______ in an hour. A. can be mended

B. must mend

C. can mend

D. must be mended (

) 10. ----- Children all bike this book. ---- I think it _______ very interesting. A. need be

B. must be

C. may be

D. can be (

) 11. ---- May I go to the cinema, dad? ---- No, you ___. You must finish your homework first. A. mustn’t

B. won’t

C. must

D. may (

) 12. To make our hometown more beautiful, you _______ throw rubbish into the river. A. needn’t

B. mustn’t

C. must

D. may (

) 13. She _______ know the answer, but I’m not sure. A. maybe

B. may be

C. may

D. must (

) 14. The city cleaners ___ repeat their work many times a day during the dust –

storm season. A. may

B. can

C. might

D. have to (

) 15. ---- Must I go with them tomorrow? ---- No, you _______. A. mustn’t

B. shouldn’t

C. needn’t

D. can’t

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