do-does练习题

助动词do,does的用法

●do用于当主语是第一人称I,第二人称you及复数时（复数包括we,they,these,those及两个以上的人或者事物。

●does用于当主语是第三人称单数时（第三人称包括she,he,it,this,that,单独的事物或者人名等）。

含有实义动词的句型结构变换

一、肯定陈述句

1．当主语是I，you及复数时，谓语动词用原型。

.（Eg.表示例如的意思）

Theyhavetwovolleyballs.

TinaandTomlikeicecream.

2.当主语是第三人称单数时（第三人称包括she,he,it,this,that,单独的事物或者人名等）。谓语动词要变为第三人称单数形式。P98特别要注意have—has

.

Heknowsmyname.

Tomneedsacomputergame.

二、肯定陈述句变换成否定陈述句

1．当主语是I，you及复数时，在谓语动词前加donot=don’t

’tknowit.

Theydon’thavetwovolleyballs.

TinaandTomdon’tlikeicecream.

2.当主语是第三人称单数时,在谓语动词前加doesnot=doesn’t,谓语动词打回原型

’thaveasetofkeys.

Hedoesn’tknowmyname.

Tomdoesn’tneedacomputergame.

三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。

一加：

当主语是I，you及复数时，在句子开头加do;

当主语是第三人称单数时（第三人称包括she,he,it,this,that,单独的事物或者人名等）,在句子开头加does;

二变：

变大小写;

第一人称变为第二人称（I/we变为you,my/our变为your）；当主语是第三人称单数时,谓语动词要打回原型。

三问号：

在句末加问号。

肯定回答；Yes,主语+do/does.

否定回答：No,主语+don’t/doesn’t.(主语要用相应的人称代词主格)

Yes,Ido./No,Idon’t.

Dotheyhavetwovolleyballs Yes,theydo./No,theydon’t.

Do Tinaand Tomlikeicecream Yes,theydo. / No,theydo n’t. Doesshehaveasetofkeys Yes,shedoes./No,shedoesn’t.

Doesheknowyourname Yes,hedoes./No,hedoesn’t. DoesTomneedacomputergame Yes,hedoes./No,hedoesn’t.

四、肯定陈述句变换成特殊疑问句（对画线部分提问）特殊疑问词+一般疑问句（去掉画线部分）

练习

一．找朋友。

do does

He I she we it you they

Jack and Tom a dog

二．选词填空。

1. [Do/Does]______ he watch TV at night Yes, he .

2. [Do/Does]______ you go to school everyday No, I .

3. [Do/Does]______ Jack and Peter like apples

4. [Do/Does]______ Tina go swimming on Sunday

5. [Do/Does]______they play football Yes, they _ __[do/does]

6. [Do/Does]______ we have a good teacher Yes, we ___ _[do/does]

7. [Do/Does]_____ they jump rope No, they _ __[do not/does not].

8. [Do/Does]_____your dog walk in the zoo

9. [Do/Does]____ I have a big nose No, you _____[do not/does not]

10. [Do/Does]____ your cats eat fish Yes, they _____.[do/does].

11. [Do/Does]_____ their mothers go shopping No, they ____[do not/does not].

12. I ___[do not/ does not] speak Japanese. [Do/Does] _____you speak Japanese

三、改错。

1、The dog have a long tail. ( ) ________

A B C

2、His father and mother has a son. ( ) ________

A B C

3、The .’s flag have stars and stripes. ( ) ________

A B C

4、Tom have a big truck. ( ) ________

A B C

5、Beijing have the Palace Museum. ( ) ________

A B C

四、把下列句子改为否定句。

1. I have many friends.

2. Her father has two brothers.

3. He has a computer.

4. My cousin has a good friend.

5. He has three pens.

6. Tom has a kite.

7. My teachers have nice pictures.

8. His father has a green car.

9. Jim has a happy family.

10. Jenny has a cup of tea.

五、把下列句子改为一般疑问句，并作出否定回答。

1. They have sandwiches.

2. The school has many trees.

3. She has lovely dogs.

4. Jenny has a brother.

5. They have two bananas.

6. The girl has a big hat.

7. The woman has two babies.

8. Kate’s mother has a pair of glasses.

9. We have a nice model plane.

10. Tom and Jim have red shirts.

用have, has填空。

1. I _ some red ink.

2. His father an old car.

3. You _ two big eyes.

4. Their parents many friends.

5. My sister __ a nice skirt.

6. The nurses __ white clothes.

7. He and she __ some bananas.

8. Look, the boy __ some apples.

9. Our school twelve classroom.

10. The students many books.

11. Her sister a new bike.

12. Their teacher some nice pictures.

13. Your mother______a new bike.

14. Li Ming’s mother_________big eyes.

15. Jenny and Danny__________two black pens.

16. The dog_______some meat in its mouth.

17. The students of Class One________a football.

18. Mary_________a doll.

19. They _________some soup for supper.

20. Our school________a big library.