have has haven的用法

\u82f1\u8bedhave,has,had,having,haven,havent\u7528\u6cd5

have\u975e\u4e09\u5355\u7528\u6cd5i have a book.
has\u4e09\u5355she has a book.
had\u59d4\u5a49\u6216\u8fc7\u53bb you had better shut up. he had a book yesterday.
having\u8fdb\u884c\u5206\u8bcd she is having breakfast now.
haven\u4e0d\u5b58\u5728
haven't\u52a9\u52a8\u8bcd\u5426\u5b9a\u7528\u6cd5we haven't met each other before.

\u524d\u4e24\u4e2a\u662f\u80af\u5b9a\uff0c\u540e\u4e24\u4e2a\u662f\u5426\u5b9a\u7684\u610f\u601d\u3002
have\u662f\u4e3b\u8bed\u662f\u7b2c\u4e00\u7b2c\u4e8c\u4eba\u79f0\uff0c\u6216\u8005\u4e3b\u8bed\u662f\u590d\u6570\u65f6\u4f7f\u7528\u7684
has\u662f\u4e3b\u8bed\u662f\u7b2c\u4e09\u4eba\u79f0\uff0c\u6216\u8005\u4e3b\u8bed\u4e3a\u5355\u6570\u65f6\u4f7f\u7528\u7684~~~

\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60

首先 没有haven 你如果想说have的过去分词的话 那是 had
have 是原形 has 是第三人称单数作主语时候用
had用在完成时和过去式里面

I have a brother.
She has a brother.
He had a good friend ten years ago.

第一个是一般形式，第二个为第三人称，最后为被动语态

haven这个词是有的，庇护所的意思。

has用在第三人称单数时

扩展阅读：haven t don t have ... he has been for nearly ... have great fun ... have some more ... have great time ... have got to do ... have has had的区别 ... have some fish ... have sb done ...