190 not在否定疑问句和反问句中的位置
1 not 在否定疑问句中,可以放在be动词、情态动词或助动词后,也可以放在主语后。
Isn't it red? 它不是红的吗 ?(not这时要用缩写式Isn't )
Is it not red?
Don't you like the book? 你不喜欢这本书吗 ?
Do you not like the book?
Can't you go with her? 你不能同她一起去吗 ?
Can you not go with her?
2 not 在反问句中,必须放在be动词、情态动词或助动词后,一般不能放在主语后。
Can't you do it better? 你难道不能做得更好吗?(=You should do it better.)
Don't you know who he is? 你难道不知道他是谁吗?
Haven't I told you that? 我难道没告诉你那个吗?