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怎样变一般疑问句和否定句do或does

发布时间:2013-11-06 12:42:08  

学习题目:一、如何变一般疑问句? 二、如何变否定句

二.have/has的一般疑问句:
1.)have 的一般疑问句: a. I have a book .(变一般疑问句) Do you have a book ? b. They have many books . (变一般疑问句) Do they have many books ? c. We have many baseballs . (变一般疑问句) Do you have many baseballs ? 提示: have的一般疑问句是在句首加上助动词 ”Do” ,注意大小写的转 换,其他的不变.(句中的 “I”可以变为” you”) 注意: “Do” 是加上去的,不是原句里面的,当主语是复数时,也用do 来提问。

2.)has 的一般疑问句: a. He has a soccer ball .(变一般疑问句) Does he have a soccer ball ? b. She has a ping-pang bat . (变一般疑问句) Does she a have ping-pang bat ? c. Jane has a tennis racket . (变一般疑问句) Does Jane have a tennis racket ? 小结: has的一般疑问句:第一步,是在句首加上助动词 ”Does” ,第二 步,将句中的”has“变为”have“,注意大小写的转换,其他的不变. (句中的 “I”可以变为” you”)

注意: “Does” 是加上去的,不是原句里面的。

三.将下列句子变为一般疑问句:
1. Maria and Meimei have a room . Do Maria and Meimei have a room ? ____________________________________________ 2. Li Lei has a volleyball . Does Li Lei have a volleyball ? _________________________________________ 3. She has a backpack . Does she a backpack ? ___________________________________________ 4. I have a bag .

Do you have a bag ? ___________________________________________
5. That’s an English book . Is that an English book ? _____________________________________________ 6. They have many friends . Do they have many friends ? _____________________________________________

二.have/has的否定句:
1.)have 的否定句: a. I have a book .(变一般否定句)
I don’t have a book.

b. They have many books . (变一般否定句)
They don’t have many books .

c. We have many baseballs . (变一般否定句)
We don’t have many baseballs .

小结: have的否定句是在主语和have之间加上助动词 ”don’t” , 注意: “don’t” 是加上去的,不是原句里面的。

2.)has 的否定句: a. He has a soccer ball .(变否定句)
He doesn’t have a soccer ball.

b. She has a ping-pang bat . (变否定句句)
She doesn’t have a ping-pang bat.

c. Jane has a tennis racket . (变否定句)
Jane doesn’t have a tennis racket

小结: has的否定句:第一步,是在主语和has加上助动词 ”doesn’t” , 注意: “doesn’t” 是加上去的,不是原句里面的。 第二步,把has还原成have

三.将下列句子变为否定句: 1. Maria and Meimei have a room .
Maria and Meimei don’t have a room ____________________________________________

2. Li Lei has a volleyball .
Li Lei doesn’t have a volleyball . _________________________________________ 3. She has a backpack . She doesn’t have a backpack . _

__________________________________________

4. I have a bag .

I don’t have a bag. ___________________________________________
5. That’s an English book . That isn’t an English book. _____________________________________________ 6. They have many friends . They don’t have many friends. _____________________________________________

? 句中有be(am

is are)动词, 变否定句时,需要 在( be )后加not.

This is a book.------- This isn’t a book ? It is an eraser.-------- It isn’t an eraser ? He is a boy.---------- He isn’t a boy. ? They are basketballs.----They aren’t basket ball. ? I am a boy.----------- I am not a boy.
? Eg.

怎样变一般疑问句
一.Be动词的一般疑问句:

Go on

句中有be(am is are)动词, 变一般疑问句时,需要 把(be )提前,我(I)变你(you),我的(my)变你的 (your),我们的(our)变你们的(your),千万别忘记。

Eg. This is a book.------It is an eraser.-------Is this a book? Is it an eraser? Is he a boy? Are they basketballs?

He is a boy.----------

They are basketballs.------

I am a boy.----------Are you a boy?

一般疑问句:用Yes/No回答的问句

you from China ? 你来自中国吗? — Yes ,I am. 是的,我是 。
No, I’m not.
不,我不是。 她/露西来自日本吗?

—Are

Ⅱ —Is she /Lucy from Japan?
— Yes,she is. 是的,她是 。 / No, she isn’t. 不,她不是。 —Is he / Michael from New York?
他/ 迈克尔来自纽约吗?



—Yes, he is. / No, he isn’t.

是的, 他是。 不,他不是。


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