第1个回答 2009-10-24
一种是助动词do
例子:
(1) I have an apple. 否定句:I do not have an apple.
(2) He has an apple. 否定句:He does not have an apple.
另一种是直接在have后面加not
例子:
(1) I have go to Wuhan. 否定句:I have not go to Wuhan.
(2) He has go to Wuhan. 否定句:He has not go to Wuhan.
靠记忆写的,不知道对不对 (*^__^*) 嘻……
第2个回答 2009-10-24
如 I have a book. 变为否定句 则为 I don't have a book.即在have前加一个 don't。要是has加一个dosen’t。
如果have是现在完成时的标志时,则在它后直接加not
如 I have not eaten
第3个回答 2009-10-24
I have big eyes.
改为:I don't have big eyes.
She has a small mouth.
改为:She doesn't have a small mouth.
第4个回答 2009-10-24
I have a bag.
I don't have a bag.
He has a bag.
He doesn't have a bag.