一般疑问句和否定句的改法.doc

一般疑问句一、把 be 动词（am is are）和情态动词(can, may, must...)放到句首，其它照写遇I/we—you, my—your. some—any.句号变成问号（？）把下列句子变成一般疑问句1. I am listening to music._______________________________________2. Mike is a student._______________________________________3. Sarah can clean the classroom.________________________________________4. They are in the zoo.________________________________________5. There are some flowers in the vase.________________________________________6.This is my sister._________________________________________7.We are sweeping the floor.__________________________________________二、借助助动词 do/does,第三人称单数用 does,其余人称用 do，放到句首，其他照写。

特别记住：前面用 does,后面的动词一定还原成原形遇 I/we—you, my—your, some—any. 句号变成问号（？）把下列句子改为一般疑问句1. We need some masks._________________________________2. They like making the puppet._________________________________3. Su Hai and Su Yang live in a new house._________________________________________________4.I put a book on my head._________________________________________________5. They sing “In the classroom”together._________________________________________________6.We play basketball on Sundays._________________________________________________7. Tom likes listening to music__________________________________________________否定句一、在 be 动词（am is are）和情态动词(can, may, must...)后面加 not，其它照写。

some变成 any. 例如：陈述句: They are in the park. He can play the guitar.. 否定句: They are not in the park. He can not play the guitar. 或： They aren’t in the park. He can’t play the guitar.am not 不能缩写 is not=isn’t are not=aren’t can not=can’t把下列句子变成否定句1. I am listening to music._______________________________________2. Mike is a student._______________________________________3. Sarah can clean the classroom.________________________________________4. They are in the zoo.________________________________________5. There are some flowers in the vase.________________________________________6.This is my sister._________________________________________7.We are sweeping the floor.二、借助动词 don’t/doesn’t,第三人称单数用 doesn’t,其余人称用 don’t，放到人称后面，动词前面其他照写。

特别记住：前面用 doesn’t, 后面的动词一定还原成原形Some 变成 any. 把下列句子改为否定句4. We need some masks._________________________________5. They like making the puppet._________________________________6. Su Hai and Su Yang live in a new house._________________________________________________4.I put a book on my head._________________________________________________5. They sing “In the classroom”together._________________________________________________6.We play basketball on Sundays._________________________________________________7. Tom likes listening to music__________________________________________________。