Grammar and usage(1): Modal verbs: general introduction第二课时教学设计

株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

Module 4 unit2 Grammar and usage

情态动词

No matter how high the mountain is, its name will spread far and wide if there is a fairy. Learning aims: Master the usage of some common modal verbs。

Develop the sense of cooperation.

Step 1: 读一读：下划线句中情态动词

1．

Now, many of us can speak English quite well, but a few years ago, we couldn’t.

2．

My brother is able to dive under water for 10 minutes. 3．

You should respect your parents. 4．

I have to finish the work before 7 o’clock.

5．

You must work hard to achieve your life goal. 6．

Shall we carry the books for you? 7．

You needn’t do that if you don’t want to.

8．

The little girl dare not go out alone at night. 9．

Will he pay for me? 常见情态动词：_______

_______

____________

_______

_________

_______

_______

____________

_______

_________

_______ Step 2: 学一学：

体会下列各情态动词的用法

一．can/ could / be able to

1. He can play basketball very well.

2. Can I borrow your dictionary?

Could you give me a piece of paper?

3. Mountain climbing can be very dangerous.

用法总结：can表示1. ______________________

2. ____________________________________

3. ____________________________________

can/be able to 的用法区别

4. My brother can play table tennis.

She _____________sing when she was young.

(was able to; could）

表示“能够”之意时，can 强调______________________________________________;

5. The hotel was on fire yesterday night but the persons was able to get out of the hotel.

He didn’t agree with me at first, but I _______________ persuade him.(was able to; could）

表示“能够”之意时，be able to 强调_________________________________.

二、may/ might 1. May I come in?

Might I come to see you?

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株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

You may phone me at any time if you want to.

Father said that I might watch TV after supper.

2. May you be happy every day! 用法总结：may/might表示1. __________________________________________

2. _________________________________________

三、must/have to 1. You must wear your school uniform in the school.

2. My mother was very ill, so I had to call the doctor in the middle of the night. 用法总结：

must

表示___________________________________________________

have to 表示___________________________________________________.

3.You mustn’t tell him about it.

4.You don’t have to tell him about it.

用法总结：

mustn’t 意思是

__________________

don’t have to 意思是

__________________ 注意：

---Must I finish my homework today?

--- Yes, you ______________. / No, you _____________________. 四、shall/should 1. What shall we do now?

____________________

Doctor Wang, shall the patient come in ? 2. You shall get a gift from me if you can solve this problem.

____________________ 3. You shall not pass the examination if you don’t work hard.

____________________

You shall be killed if you move. 4. Passengers shall not talk with the driver while the bus is moving.____________________ 5. You should go to class right away. 用法总结：shall 表示1.__________ 2. ____________ 3. __________ 4. _____________

should 表示

________________; 可以用________________替换。

五、will/ would 1. I will never do that again.

2. Will you help me with my work?

Would you mind opening the window? 3.

Every day he will sit there hour after hour doing nothing.

When he was young, he would take a walk along the river every morning. 用法总结：will

表示1._________________

2. ________________

3.________________

would表示

2.__________________ 3. ________________

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株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

六、need/dare 1. You needn’t tell him the news now.

2. --- Need I hand in my homework right now?

--- Yes, you must./ No, you needn’t.

(____________________) 3.

The little girl dare not go out alone at night. 4.

He needs to finish it this evening. 5.

I don’t know how she dares to wear that dress. 用法总结：

1)need意为_______________; dare意为________________.

2)need/dare 既可作________________, 也可作______________.

作情态动词使用时，一般只用于

___________________ 中。

拓展自学1：need/dare作情态动词和实义动词时相应的否定形式的构成。

情态动词

实义动词

肯定式

He dares to escape. He needs to get the job.

否定式

He daren’t escape. He needn’t get the job..

疑问式

Dare he escape? Need he get the job?

He doesn’t dare (to) escape.

He doesn’t need to get the job.

Does he dare to escape?

Does he need to get the job?

拓展自学2：情态动词表猜测的用法。

1. Mr. Smith has been worked hard all day. He must feel tired.

The light of the study(学习室) is on, Jack must be reading books at home.

---Li Ming has won the English Speech Contest

--- He must have worked very hard preparing for the competition.

2. ---What is the weather like in Zhuzhou? ---It may be sunny.

3. ---What is the weather like in Zhuzhou? ---It might be sunny but I am not sure.

4. Mary can't be in Paris，for I saw her in the town only a few minutes ago．

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株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

Step 3: 课后作业

1. Give some suggestions to the governor about how to build a new Zhuzhou by using some

modal verbs (at least 3 sentences) 1)_____________________________________________________________________________ ______________________________________________________________________________. 2)_____________________________________________________________________________ ______________________________________________________________________________. 3)_____________________________________________________________________________

2. Translation

1）I don’t think he can solve the problem without any help.

__________________________________________________________________________

2）你应该尊敬你的父母.

__________________________________________________________________________ 3. 选择正确答案：

1. ----__________ I water the trees on Tuesday?

----No, you needn’t.

A. Can

B. Must

C. May

D. Shall 2. Everyone ___________ do his best

to make the world safe and clean.

A. can

B. may

C. should

D. had to 3. ----I don’t mind telling you what I know.

----You ____________. I’m not asking you for it.

A. mustn’t

B. may not

C. can’t

D. needn’t

4. ----You ____________ be tired. you’ve only been working for half an hour. A. must not

B. won’t

C. can’t

D. may not

5. Look out! The knife is very sharp. You ____________ cut your finger.

A. need

B. must

C. should

D. May 4. 选择正确答案：

1.

Our boss ________________(mustn't, can't ) be on business in Perking，for I saw him in

the company just now．

2.

—May I pick a flower in the garden?

—No, you______________( needn’t, mustn’t)

3.

You ________________(shouldn’t, can’t) spend much time surfing the Internet.

4.

Everything has two sides. Beautiful songs, sometimes, ______________(may, should)

be just noisy to others . 5.

The little kid _____________ (dare, dares) not touch the dog.

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株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

Step 4: 检测与反馈

1. Mr Wang _________ be in Nanjing now, he went to Beijing only this morning.

A. mustn’t be

B. may not

C. can’t

D. needn’t

2. -----The room is so dirty. __________ we clean it?

-----Of course.

A. Will

B. Would

C. Do

D. Shall 3. -----Can you go swimming with us this afternoon?

-----Sorry, I can’t. I ________ take care of my little sister at home because my mother is ill.

A. can

B. may

C. would

D. have to 4.

-----Where is Jack, please ?

------He _________ be in the reading room.

A. can

B. need

C. would

D. must 5.

John __________ go there with us tonight, but he isn’t very sure about it.

A. must

B. can

C. will

D. may 6. It’s still early. You __________.

A. mustn’t hurry

B. wouldn’t hurry

C. may not hurry

D. don’t have to hurry

7. __________ you succeed!

A. Might

B. Must

C. Wish

D. May 8. I want to go to the hospital, but you ___________ with me.

A. need to not to go

B. do not need go

C. need not go

D. need go not 9. When he was old, Mr Smith __________ sit for hours without saying anything.

A. would

B. should

C. must

D. will 10. The bus had left, so we ___________ walk home.

A. have to

B. Ought

C. had to

D. must

11. As physics is hard enough, I __________ study it.

A. am not able

B. couldn’t

C. am not able to

D. cannot

12. He is so strong that I ___________ fight against him.

A. dare not

B. did dare not

C. didn’t dare to

D. dare not to

13. Since the road is wet this morning, it ___________ last night.

A. must rain

B. must have rained C. must be rained

D. must have been rained

14. I often see lights in that empty house. Do you think I _________ report it to the police?

A. should

B. may

C. will

D. can 15. Sometimes he ____________ wander around the hill all the afternoon. It’s his habit.

A. should

B. will

C. must

D . can 16. I ___________ such a mistake again.

A. will never make

B. may never make

C. can never do

D. need 17. Even if he has time, he ___________ shopping in town on Sunday.

A. won’t go

B. will go

C. won’t go to

D. doesn’t go 18.

---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. needn’t

C. mustn’t

D. shouldn’t

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株洲市第十八中学

2018年上期语法导学案

编制：霍辉娟

审核：高一英语备课组

Step 5: Quiz

1．We__________ have bought so much food now that Suzie won’t be with us for dinner. A．may not B．needn’t

C．can’t D．mustn’t

2. ----__________you interrupt now? Can’t you see I’m on the phone?

----Sorry Sir, but it’s urgent.

A. Can

B. Should

C. Must

D. Would 3. I’m going to Europe on vacation together with John if I _______ find the money. A. can

B. might

C. would

D. need 4. It’s quite warm here; we __________turn the heating on yet.

A.couldn’t

B. mustn’t

C. needn’t

D. wouldn’t

5. I __________ use a clock to wake me up because at six o'clock each morning the train comes by my house. A. couldn't

B. mustn't

C. shouldn't

D. needn't 6. ----Will you read me a story, Mummy?

----OK. You ________have one if you go to bed as soon as possible.

A. might

B. must

C. could

D. shall 7. They__________ have arrived at lunch-time but their flight was delayed.

A. will

B. can

C. must

D. should 8. If you __ go, at least wait until the storm is over.

A. can

B. may

C. must

D. will 9. It _______be the postman at the door. It is only six o’clock.

A. mustn’t

B

can’t

C won’t

D needn’t

10. Just be patient. You __________ expect the world to change so soon. A .can’t

B .needn’t

C .may not

D .will not

11. --- _____ I take the book out?

--- I’m afraid not.

A. Will

B. May

C. Must

D. Need

12. ---I haven’t got the reference book yet, but I’ll have a test on the subject next month.

--- Don’t worry. You __________ have it by Friday.

A .could

B. shall

C .must

D. may

13. Doctors say that exercise is important for health, but it __________ be regular exercise. A .can

B .will

C .must

D .may 14. I have told you the truth. __________ I keep repeating it? A.Must

B.Can C .May

D .Will

15. I’m afraid Mr. Harding __________ see you now. He’s busy.

A .can’t

B. mustn’t

C .shouldn’t

D .needn’t

16. I __________have watched that movie. It’ll give me horrible dreams.

A. shouldn’t

B. needn’t

C. couldn’t

D. mustn’t

17. “The interest ____ be divided into five parts, according

to the agreement made by both sides. ”

A. may

B. should

C. shall

D. must 18.Teachers recommend parents ____ their children under 12 to ride bicycles to school for safety. A. not allow

B. do not allow

C. mustn’t allow

D. couldn’t allow

19. You __ buy a gift, but you can if you want to. A. must

B. mustn’t

C. have to

D. don’t have to

20. The traffic is heavy these days. I __________arrive a bit late, so could you save me a place?

A. can

B. must

C. need

D. might

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