小学英语句型转换的方法及练习题
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句型转换的方法
柏林学校
一、肯定句改否定句的方法——一步法
1、在be动词后加not。如:is not ,are not ,am not,was not,were not;
2、在can,should,will等后加not。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。如有I、you将其该成you、I。
二、肯定句改一般疑问句的方法——三步法
1、把be动词放在句首,剩下的照抄,(some 改成any,my改成your等)句点改成问号。
2、把can,shall,will等放到句首,剩下的照抄,(some 改成any,my 改成your等)句点改成问号。
3、上述都没有的,在句首请助动词Do/Does/Did帮忙,剩下的照抄,(some 改成any,my改成your等)句点改成问号。
三、肯定句改特殊疑问句的方法——四步法
1、在一般疑问句的基础上,句首添加一个疑问词即可,可根据划线部分确定是什么疑问词。
2、接着找be动词或can,shall,will等放在疑问词后面,若没有则请助动词do/does/did帮忙,写在疑问词后面,how many除外,必须先写物品,再写be动词等。
3、划线部分去掉后剩下的内容照抄,(some 改成any,my改成your等)
4、句点改成问号。
如:what (什么)\how(怎样)\ who(谁)\ which(哪一个)\why(为什么)where(哪里)how many(多少)\how much (多少钱)\what colour (什么颜色)\ how old(多大)\……等等……
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(?)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
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(?)
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._________________________________
4.I put a book on my
head.___________________________________________
5. They s ing “In
the classroom”together.________________________________
6.We play basketball on
Sundays.________________________________________
7. Tom likes listening to music.
__________________________________
8. Mr Wang is thirsty
______________________________________________
9.The elephent’s ears are long
______________________________________
10. We like birds
________________________________________________
11.Hello.You are his mother
_________________________________________
12.I can sing and dance.
___________________________________________
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