怎样边一般疑问句和否定句.ppt

1、学习题目：一、如何变一般疑问句？ 二、如何变否定句,一般疑问句：用Yes/No回答的问句, Are you from China ? 你来自中国吗？ Yes ,I am. 是的，我是 。 No, Im not. 不，我不是。 Is she /Lucy from Japan? 她/露西来自日本吗？ Yes,she is. 是的，她是 。 / No, she isnt. 不，她不是。 Is he / Michael from New York? 他/ 迈克尔来自纽约吗？ Yes, he is. 是的， 他是。 / No, he isnt. 不，他不是。,怎样变一般疑问句,一.Be动词的一般疑问句:

2、,Go on,句中有be(am is are)动词, 变一般疑问句时，需要把( )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.- He is a boy.- They are basketballs.- I am a boy.-,be,Is this a book?,Is it an eraser?,Is he a boy?,Are they basketballs?,Are you a boy?,二.have/has的一般疑问句:,1.)have 的

3、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 ?,小结: 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。,a. I have a book .(变一般疑问句),2.)has 的一般疑问句: a. He has a so

4、ccer 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

5、，不是原句里面的。,三.将下列句子变为一般疑问句：,. Maria and Meimei have a room . _,2. Li Lei has a volleyball . _,3. She has a backpack . _,4. I have a bag . _,5. Thats an English book . _,Do Maria and Meimei have a room ?,Does Li Lei have a volleyball ?,Does she a backpack ?,Do you have a bag ?,Is that an English book ?

6、,6. They have many friends . _,Do they have many friends ?,句中有be(am is are)动词, 变否定句时，需要 在( )后加not. Eg. This is a book.- It is an eraser.- He is a boy.- They are basketballs.- I am a boy.-,This isnt a book,It isnt an eraser,I am not a boy.,They arent basket ball.,He isnt a boy.,be,二.have/has的否定句:,1.)

7、have 的否定句:,I dont have a book.,b. They have many books . (变一般否定句),They dont have many books .,c. We have many baseballs . (变一般否定句),We dont have many baseballs .,小结: have的否定句是在主语和have之间加上助动词 ”dont” , 注意: “dont” 是加上去的，不是原句里面的。,a. I have a book .(变一般否定句),2.)has 的否定句: a. He has a soccer ball .(变否定句),He

8、doesnt have a soccer ball.,b. She has a ping-pang bat . (变否定句句),She doesnt have a ping-pang bat.,c. Jane has a tennis racket . (变否定句),Jane doesnt 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 ”doesnt” , 注意: “doesnt” 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：,. Maria and Meimei have a room . _,2. Li Lei has a volleyball . _,3. She has a backpack . _,4. I have a bag . _,5. Thats an English book . _,Maria and Meimei dont have a room,Li Lei doesnt have a volleyball .