haven't和don't have有什么区别yong fa qu biebu yao chao wang shang de

haven't和don't have有什么区别yong fa qu biebu yao chao wang shang de
haven't和don't have有什么区别
yong fa qu bie
bu yao chao wang shang de

haven't和don't have有什么区别yong fa qu biebu yao chao wang shang de
二者不同.haven't 中的have 是助动词,必须和动词一起使用,才能构成谓语.如：I haven't got a dress.
而,don't have中的have 是实义动词,可以单独使用构成谓语.如：I don't have a dress.
希望可以帮到你!

haven＇t是have not而don＇t have是do not have所以区别就在这里

前者have是助动词，后接动词的过去分词形式组成完成时；
后者have是实义动词，通常解释为“有”，后接宾语。

haven't用于完成时，eg，I haven‘t been to here。
don't have，是sb没有，用于一般现在时，eg。I don't have money。

haven't和don't have区别:

• haven't否定两种句子:
  1.一般的'有和没有'的问句，这种情况它完全可以和don't have互换。
  Have you got a pen?
  No, I haven't.
  =No, I don't have one.
  Do you have a pen?
  No, I don't have one.
  =No, I haven't.
  
  2。现在完成时问句，此时，不可用don't have代替。
  Have you finished your homework?
  No, I haven't.
  =No, I haven't finished it yet.