haven't 和don't have的区别：
1、在语法中，当have做助动词时，在可以在其后加not表否定，所以当表示“没有”时，用haven't的。
2、当have做实意动词时，用do的各种形式充当它的助动词，否定时，在do的各种形式后加not，变成don't have 。
3、have表示“拥有”的意思时或做完成时态的助动词时可以用haven't/hasn't/hadn't。
拓展资料
haven't
1、I haven't been completely candid with him.
我对他并非完全坦诚。
2、They haven't finished yet
他们还没有完成。
3、If you have never been to an opera, you haven't lived
要是从来没看过歌剧，那就枉过此生了。
4、I haven't checked them off but I would say that's about the number.
我没有逐一核对过，不过，我可以说差不多是这个数。
5、You haven't lived until you've used their new micro system.
要是没用过他们新的微系统，这辈子就算白活了。
6、'You haven't answered me,' she persisted
“你还没有回答我，”她追问道。
7、I haven't altered or left out a thing.
我一点了没改动，一点也没删除。
8、Does this mean that they haven't found a place for him?
这是否意味着他们还没有给他寻着一个职位？
9、I haven't read much into it as yet. I've only just scanned through it.
我还没有细细研读，只是粗略地翻看了一下。
10、You've changed your tune since this morning, haven't you?
你从今天早上就变卦了，是不是？
don't have
1、Don't have any more to do with him, he's trying to make a fool of you.
别再理他了，他正在捉弄你呢。
2、We don't have anything like that, I'm afraid
我们恐怕没有那样的东西。
3、My father's achievements really don't have any bearing on what I do.
我父亲的成就与我做的事情真的毫无关联。
4、You don't have to shout at me
你没必要朝我嚷嚷。
5、I don't have any particular reason to distrust them.
我没有任何特别的理由怀疑他们。
6、I don't have that much money on me just now.
现在我身边没那么多钱。
7、Remember that these are only guidelines: I don't have a crystal ball.
不要忘了这些只是指导方针：我不能预测未来。
8、I attack politicians with the one weapon they don't have, a sense of humor.
我运用一种政客不具备的武器攻击他们，那就是幽默感。