英语 改变句型

1. She isn't from Shanghai. / She's not from Shanghai.
She doesn't come from Shanghai. 都可以

2. 同义句：They come from America.
一般疑问句：Are they from America?/ Do they come from America?
特殊疑问句：Where are they from? / Where do they come from?
否定句：They aren't from America. / They don't come from America.

3. 同义句：I come from Shanghai.
一般疑问句：Are you from Shanghai?/ Do you come from Shanghai?
特殊疑问句：Where are you from? / Where do you come from?
否定句：I'm not from Shanghai. / I don't come from Shanghai.

1 isnt she?
2are they from shanghai? where are they from
3am i from shanghai ? where i from . i am not from shanghai

a