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发表于:2014-03-09 阅读:56次

 M 2 Unit 3

Grammar

情态动词本身有一定的词义,表示说话人的情绪,态度或语气。

    can是情态动词,表示能,会

如果是询问某人能不能做某事,则要使用其疑问形式, 即将can提至句首, YesNo进行回答。

    其肯定回答是:

    Yes, 主语(人称代词形式)+ can

    其否定回答是:

     No, 主语(人称代词形式)+ can’t

  — Can he drive a car?

       他会开汽车吗?

  — Yes, he can. / No, he can’t.

       是的,他会。/,他不会。

(1) can表示体力和脑力方面的能力,或根据客观条件能做某种动作的"能力

"。例如:

 ___________________________________________  你会骑自行车吗?

 ___________________________________________  要帮忙吗?

 ___________________________________________  你会做蛋糕吗?

(2) can用在否定句和疑问句中时有时表示说话人的"怀疑""猜测"或不肯定。例如:

___________________________________________他会在什么地方呢?

___________________________________________她会把那本重要的书忘在家里吗?

在日常会话中,can可代替may表示"允许"may比较正式。例如:

You can___________ (come) in any time.你随时都可以来。

--- Can I ___________ ( use ) your pen?我能用你的钢笔吗?

--- Of courseyou can.当然可以。

You can ___________ (have) my seatI'm going now.我要走了,你坐我的座位吧。

 

用括号内单词的适当形式填空。

1. David can ________ (swim).

2. She can’t _________ (speak) English.

3. —Can she ______(go) to England with you?
   —No, she can’t.

4. Can I _______ (play) football this afternoon?

5. They can’t _______ (open) the window.

 

根据答句写问句。

1. ________________________________________? Yes, he can make the bed.

2. ________________________________________? Yes, Tom can wash the clothes.

3 ._______________________________________? Yes, Amy can water the flowers.

4. ________________________________________? No, they can clean the bedroom.

5. _______________________________________? I can cook the meals.

6. _______________________________________? We can play football.

课后练习

1. Come and ______ the English club.  A. join   B. take part in   C. join in   D. take part

2. On Sundays I often help my parents do some _________ at home.

   A. cook  B. cooking  C. cooks  D. cooked

3. -Do you often play _________ soccer with your friends ?

  - No, I don’t like sports . I often play_________ piano in my free time .

   A. a; the  B. the; /  C. / ; the  D. the , a

4. My uncle is a Chinese, but he can _________ English very well.

   A. says  B. talks  C. tells  D. speaks

5. English is my favourite subject , and I am good _________ it.

  A for  B. at  C. to  D. of

6. – Are you _________ the sports match , Betty ? - Yes, I am . I’ll get the best score.

   A. be ready for  B. be ready to  C. ready to  D. ready for

7. My sister can dance _________ .  A. good  B. beautiful  C. well  D. nice

8.Kate is from the UK, _________ she speaks English very well.

  A. so  B. but  C. and  D. because

9. Do you hear about the new clubs _________ this term ?

  A. for  B. with C. at  D. of

10. Eating _________ food can make you _________ .

   A. health ; fit  B. healthy; fit  C. fit ; health  D. health ; healthy \

11. – Can you stay for lunch ?

   - Sorry , I _________ . My mother is coming to see me.

   A. can’t  B. mustn’t  C. needn’t  D. won’t

12. I work _________ and do _________ in my class.

   A. hard ; good  B. hard ; well  C. good; good   D. hardly  ; well

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