Unit Review课件配套优秀获奖教案

九年级英语专项复习—-"情态动词"复习学案

一、学习目标：

1、能写出所学情态动词。2、掌握常见情态动词的用法。 3、能运用情态动词问和答。

二、学生自学导航：

1．读下列句子，划出句中的情态动词，并写出它的汉语意思。

(1) She can sing well.

(2) He may come a little earlier．

(3)They must go home at once．

(4) You need wear a uniform at school.

(5) Could you tell me how to get to the nearest post office?

(6)You mustn’t play in the hallway.

(7) It can’t be Jim. He is ill at home.

(8)He has to go to the station, because his mother is waiting for him.

(9) She may not be at home.

2. 看复习资料回答下列问题：

1) 情态动词能单独作谓语吗？

2) 情态动词有自己的词义吗？

3) 情态动词有时态变化吗？

4) 情态动词有单复数变化吗？

3. 根据复习完成下列小题

(

)1). You________ go and ask Meimei. She________ know the answer. A. must; can

B. must; may

C. need; can

D. can; may (

)2).----Could I look at your pictures.

----Yes, of course you________. A. could

B. can

C. will

D. might (

)3) ----________I come back before five o'clock.

----No, you________. But you________ be back later than seven o'clock.

A. Need; must; mustn't

B. May; mustn't; can't

C. Can; can't; can't

D. Must; needn't; can't (

)4). --- I can’t give up smoking, doctor.

--- For your health, I’m afraid you

. A. may

B. can

C. have to

D.must (

)5).This book________ Lucy's. Look! Her name is on the book cover. A. must be

B. may be

C. can't be

D. mustn't be 三、分组讨论

1. 相互检查自学部分完成试题情况并纠错，并在小组内讨论出错的问题。

2. 讨论：在一定情景中如何作出肯定或否定回答？（一人说一个）

问句

May I…?

肯定回答

否定回答

Must I/we…?

Could you/I…？

(表请求和允许)

四、讲一讲，听一听。

教师根据学生自学中和小组讨论中出现的问题进行点评、讲解和拓展。

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五、练一练。情态动词针对性训练

A、选择题

（

）1. ---SARS is such a terrible disease.

---Yes, it is.

We ________be more careful.

A. can

B. may

C. must

D. need （

）2. ---

I smoke here, please?

---I am afraid you ______. This is a no smoking area. A. May, can’t

B. Can, could

C. May, may not

D. Can, can （

）3.— Could I call you by your first name? — Yes, you ____.

A. need

B. could

C. can

D. might （

）4.---Let’s go to the park by taxi.

--- Oh, it is not far away from here. We _____take a taxi. A. needn’t

B. couldn’t

C. mustn’t

D. shouldn’t

（

）5. Jack, you ____ play with the knife, you ____ hurt yourself.

A. won’t; can’t

B. mustn’t; may

C. shouldn’t; must D. can’t; should

（

）6. .---______I finish watering the flower now?

---No, you________

A. Must, mustn’t

B. Must, don’t have to

C. Need, mustn’t

D. Need, can’t

（

）7. — I heard they went skiing in the mountains last winter.

— It ____ be true because there was a lot of snow there.

A. may not

B. would C. could D. mustn’t

（

）8.---How long _____ the book be kept? ---For two weeks, but you _____ return it on time.

A. can; may

B. may; need C. must; need

D. can; must （

）9.—

Where is Jack? I can’t find him anywhere. — He ____ his homework upstairs.

A. might have done B. must be doing

C. must have done

D. must do （

）10. ---He _______be in the classroom, I think.

---No, he ________be in the classroom. I saw him go home a minute ago. A. can; may not

B. must; may not

C. may; can’t

D. may; mustn’t

B、选词填空

is,

for,

fun,

human,

will,

same,

do,

think,

may,

where

In some science fiction movies, people in the future have their own robots. The robots are just like

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. They help with the housework and

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the most unpleasant jobs.

Some scientists believe that there

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be such robots in the future. However, they agree it

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take hundreds of years. Scientists now are trying to make robots look like people and do the

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thing as we do. Japanese companies have already made robots walk and dance. This kind of robots will also be

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to watch.

But robot scientist James White disagrees. He

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that it will be difficult

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a robot to do the same things as a person. For example, it is easy for a child to wake up and know

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they are. Mr White thinks that robots will not

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able to do this. But other scientists disagree. They think that robot will be able to talk to people in 25 or 50 years. 1

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7

8

9

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七．想一想。通过以上的复习你还有什么问题吗？

教师寄语：只要功夫深，铁杵磨成针。同学们努力吧，相信自己，一定会取得更大进步的。

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