文档介绍：小学英语所有句型转换的方法
一、肯定句改否定句的方法——一步法
1、包含be动词的,在be动词后加not。如:is not , are not , am not, was not, were not;
2、包含情态动词的,在can,should, will等情态动词后加not。如:can not(can’t), should not(shouldn’t), will not(won’t);
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,然后将实义动词改回原形。
4、 some 改成any。
二、肯定句改一般疑问句的方法——三步法
1、包含be动词的,把be动词放在句首,剩下的照抄,(I am/we are 改为Are you, some 改成any,my/our改成your等),句点改成问号。
2、包含情态动词的,把can,shall, will等放到句首,剩下的照抄,(I /we改为you, some 改成any,my/our 改成your等),句点改成问号。
例如:陈述句: They are in the park. He can play the guitar..
一般疑问句: Are they in the park? Can he play the guitar?
把下列句子变成一般疑问句
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. ____________________ _
is my sister. _________________________
are sweeping the floor. ____________________________
3、上述都没有的,在句首请助动词Do/Does/Did帮忙,剩下的照抄,(I /we改为you, some 改成any,my/our 改成your等),句点改成问号。
例如:陈述句: I like the ducks. He likes the dogs.
一般疑问句:Do you like the ducks? Does he like the dogs?
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. ___________________________________
put a book on my head. ____________