陈述句变否定句一般疑问句特殊疑问句及练习

陈述句变否定句一般疑问句特殊疑问句及练习句型转换的方法

一、陈述句变否定句的方法——三步法

1、找be动词，在be动词后加not，其余照抄。如:is not ， are not ，am not， was not， were not;

2、没有be动词，找情态动词，在can，should， will，would等后加not，其余照抄。如:cannot， should not， will not;

3、上述都没有的，在动词前加助动词否定形式don’t/doesn’t/didn’t。

4、 some 改成any。

把下面的句子变成否定句。

1.She is watching TV now.

2.We go to school on Sunday.

3.His father works hard.

4.Jack's mother is a nurse.

5.The cat runs fast.

6.They like reading books.

7.My grandpa gives me a hot dog.

8.Tom often walks to school.

二、陈述句变一般疑问句的方法——三步法

1、把be动词放在句首并大写，剩下的照抄，句点改成问号。

2、没有be 动词，就找情态动词，把can，shall， will，would等放到句首并大写，剩下的照抄，句点改为问号。

3、上述都没有的，在句首请助动词Do/Does/Did帮忙，剩下的照抄，句点改

为问号。

4、把some变成any ，第一人称变第二人称。

注:把情态动词放到句首，当表示一种请求并希望对方作肯定回答的时候，some不用变成any。例如:Would you like some tea? Would you like some coffee?

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.

__________________________________________ 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.

Theysing“Intheclassroom”together.

_________________________________________________ 6.We play basketball on Sundays.

_________________________________________________ 7. Tom likes listening to music

____________________________________________