英语所有句型转换的方法
基本助动词只有三个:be, do, have, 他们没有词汇意义,只有语法作用,如协助构成进行体,完成体,被动态,否定句,疑问句等。
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,etc.
2、 在情态动词等后加not。如:cannot, could not
3、 上述都没有的,在动词前加助动词否定形式do not, does not. (don’t/doesn’t)
4、 some 改成any。
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、 把情态动词等放到句首,剩下的照抄,(some 改成any,my改成your等)句点改成问号。
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.
_____ Are you listening to music?
2. Mike is a student.
__________Is Mike a student ? _
3. Sarah can clean the classroom.
_____Can Sarah clean the classroom?
4. They are in the zoo.
___ Are they in the zoo?_
5. There are some flowers in the vase.
______Are there some flowers in the vase?
6.This is my sister.
______Is this my sister?__
7.We are sweeping the floor.
_____Are we 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,(some 改成any,my改成your等)句点改成问号。 过去式往往动词还原动词原形,不用过去时(在疑问句中)
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.
_____Do we need some masks?_
2. They like making the puppet.
____Do they like making the puppet?_
3. Su Hai and Su Yang live in a new house.
___Do Suhai and SuYang live in a new house ?
(如果对话上方提及过一次主人公,再问的情况可用they代替)
4.He plays basketball on Sunday.
___Does he play basketball on Sunday?_
6. Tom saw a bird on the tree.
____Did Tom see a bird on the tree?
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动词或情态动词,等放在疑问词后面,若没有则请助动词do/does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。
反问句:就是助动词/情态动词 主语/主语宾格?(前肯后否,前否后肯)语态跟助动词保持一致。
例如:He looks very handsome,isn’t he? (现在时)
He can not sing a song, can he? (情态动词)
He will not go to Beijing, will you?
He doesn’t like cookies, does he? (助动词)
He went to Shanghai, did he? (过去时)
句型转换题
1. The girl is singing in the classroom.(改为否定句)(改为一般疑问句)
否定句:is----isn't
一般疑问句:Is the girl singing....?
2. They are looking for bag.(对画线部分提问)
特殊疑问句:What are they looking for?
3. I am riding my bike now.(同上)
特殊疑问句:What are you doing now?
4. There are twelve students over there.(同上)
特殊疑问句:How many students are they over there?
5. I can speak English.(改为一般疑问句)
一般疑问:Can I Speak English?
6. I am writing now.(同上)
一般疑问: Are you writing now ?
7. She is buying some food in the supermarket.(改为否定句)
否定句:is---isn’t
8. I am ill. (对画线部分提问)
特殊疑问:What’s wrong with you?
9. Does she like growing flowers? (给予否定回答)
否定回答: No, she doesn’t.
10. I will make model planes with my classmates on Sunday. (对画线部分提问)
特殊疑问:What will you do /what are you going to do on Sunday?
11. The girl dances beautifully.(改为感叹句)
感叹:How beautifully does the girl dance!
12. The waiter and the waitress play table tennis every day.( 改为否定句)
否定:play----don’t play
13. The boy is standing on the man's shoulders.(改为一般疑问句)
一般疑问:The boy is standing-----Is the boy standing...?
14. It's ten o'clock.(对画线部分提问)
特殊疑问:What time is it ?
总结:
关于特殊疑问词组
针对人提问 (谁) who
地点(何地) where
时间(何时) when what time
方式方法程序(怎样) how
年龄 how old
可数名词问多少 How many
不可数名词问多少,多少钱 How much
东西职业事物(什么) what
颜色 what color
班级 what class
年级 what grade
时间 what time
选择某个 which
which class
你怎么了啦? what’s wrong with you? = what’s the trouble with you ? = what’s the matter with you?
练一练(看答案选疑问词)
1、A: who is the boy in blue? B:He’s Mike.
2、A: _whose pen is it? B:It’s mine.
3、A: __where_ is the diary? B:It’s under the chair.
4、A: what date is Christmas Day? B: It’s on the 25th of December.
5、A: _How much_ are the earphones? B:They are 25 yuan.
6、A: __what color_ is the cup? B:It’s blue.
7、A: __what day_ is it today? B:It’s Sunday.
8、A: _what about__ this red one? B:It’s beautiful.
9、A:__How old_____ is your cousin? B: He’s 15 years old.
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作者:诗涵Carol
著作:自编(原创)