小学英语现在进行时讲解与练习

小学英语现在进行时（讲解、练习）一、概念

现在进行时表示说话时正在进行或发生的动作

结构：主语+ be ( am / is / are ) +现在分词.

二、现在分词的构成：

1.大多数动词后可在动词后直接加- ing．

Eg: carry-carrying, catch-catching, drink-drinking

2. 如果动词以-e结尾,则去掉-e,再加- ing,

如come-coming , have-having , make-making, ride-riding, write-writing, take-taking, use-using

3. 如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写,再加-ing

如： hit-hitting, let-letting, put-putting,

run-running, sit-sitting．

三、句型结构：

1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be ( is / am / are ) 上．

1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分

I am singing . They are writing .

2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分

I am not singing . They aren’t writing .

3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分

Am I singing ? Yes ,you are . / No ,you aren’t .

Are they writing ? Yes ,they are . / No ,they aren’t .

4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+

其他成分

What are you doing ? We are playing

2. 缩写形式如下:

I am---I’m You are---You’re He is---He’s

练习

一.用现在进行时完成下列句子:

1. ____you___ (fly) a kite?

Yes,_______.

2. ______you_____ (sit) in the boat?

3. ______he________ (talk) with me?

4. We__________ (play) football now.

5. What_________you__________(do)?

6. I_________ (sing) an English song.

7.What______he_______ (mend)?

8. He___________ (mend) a car.

9. These boys _____ (play) tennis on the

playground.

10. My mother______________ (cook) in

the kitchen.

11. We can’t help you,because we

____________ (have )classes.

12. ________ the boy ___________ (write)

his homework?

13. Look! These butterflies _________

(fly) in the sky.

14. Listen! The girl ___________ (sing)

in the next room.

15. The naughty boy __________ (swim) in

the river.

二.选择

1. Look. Lucy is_____ a new bike today.

A. jumping

B. running

C. riding D taking

2. The children _____ football.

A. is playing

B. are playing

C. play the

D. play a

3. They ______TV in the evening. They do

their homework.

A. are watching

B. can’t watching

C. don’t watch

D. don’t watching

4. Listen! She____ in the classroom.

A. is singing

B. sing

C .to sing D. is sing

5. ______are you eating? I’m eating

______ meat.

A. What,some

B. Which,any

C. Where,not

D. What,a

6. Is she ____ something?

A. eat

B. eating

C. eatting

D. eats

14. Look! The children_______

basketball on the playground.

A. plays

B. played

C. is playing

D. are playing