精品牛津7AU2语法 行为动词的一般现在时讲解及练习(含答案)

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行为动词的一般现在时态的学习

一.行为动词:除be动词、情态动词、助动词以外的动词,也叫实义动词。二.概念:一般现在时表示经常发生的动作或存在的状态。

三.常与always、often、usually、sometimes、every day、in the morning、on Sundays等时间状语连用。如:

We go to school every day.

He often does his homework in the evening.

China is a big country.

四.用法:1)表示经常性的动作 2)表示客观真理、客观存在、科学事实 3)表示格言或警句4)表示现在时刻的状态、能力、性格、个性 5)在时间和条件状语从句中代表一般将来时。

五.构成:一般现在时主要用动词原形,如果主语是第三人称单数动词变三单,具体规则如下:

三人称单数时,助动词用does。在非正式行文中,do not 和does not 可以缩写成don’t 和doesn’t.如:

Students do not go to school on Sunday. 学生周日不上学。

He does not work in this shop. 他不在这家商店工作。

行为动词一般现在时的疑问句式是在句首添加助动词do或does,当主语是第三人称单数时,助动词用does.如:

-Do you play basketball after class? 你放学后打篮球吗?

-Yes, I do. 是的,我打篮球。

-Does John speak Chinese? 约翰说中文吗?

-No, he doesn’t. 不,他不说中文。

注意:在疑问句和否定句中,助动词之后的行为动词均用原形。

区分行为动词do和助动词do的用法。如:

I do not do housework on Saturday. 我周六不做家务。

Do you do housework on Saturday? 你周六不做家务吗?

(第一个do是助动词,第二个do是行为动词)

七.句型转换:

1.否定句:在行为动词的前面加don’t或doesn’t(does not),注意谓语动词要还原为动词原形。

( 1 )I play basketball on Wednesday..

I don’t play basketball on Wednesday.

( 2 )Lily has breakfast every day.

Lily doesn’t have breakfast every day.

2.一般疑问句:在句首加助动词do或does,后面的谓语动词还原为动词原形.3.肯定与否定回答:Yes, 主+ do/does./ No, 主+ do/doesn’t.

Does he have breakfast every day ?

Yes, he does./ No, he doesn’t.

练习:一、写出下列动词的第三人称单数

1、clean_____

2、read_____

3、make ___

4、look ____

5、play___

6、pass____

7、wash____

8、fix_______

9、watch_____10、do_______11、fly ________12.study_______

二、写出下列动词的正确形式:

1、I (go) to school at seven in the morning.

2. Mike( do) his homework at eight in the evening.

3. His father often ( read) books in the library on Saturday.

4.My mother usually(watch) TV plays at home.

5. My cousin sometimes (play ) cards with me.

6. you often(study ) after school ?Yes , I do.

7. Mike and Tom usually (fly ) kites on Sunday.

8. They(go) to school by bus every day.

9. She (go ) to school by bus every day.

10.We usually (listen ) to the radio in the morning.

11. He usually (listen ) to the radio in the morning.

12. he usually(listen ) to the music at home?

---No, he .

三、用括号内动词适当的形式填空

1.We often_________(play) in the playground.

2.He often________ (get) up at six o’clock.

3._____you___ (brush) your teeth every morning.

4. What___(do) he usually____(do) after school?

5. ________ they ____________(like) the World Cup?

6.Mike sometimes __________(go) to the park with his sister.

7.At eight at night, she_ (watch) TV with his parents.

8_____ Mike_____ (read) English every day?

9.How many lessons_your classmate________(have) on Monday?

10.What time_his mother(do) the housework?

11. He often ________(have) dinner at home.

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