你只需要分清has和have的区别，就能很快的解决这个问题了，has是第三人称是用的，have是第一和第二人称时用的eg.We were having breakfast. 我们正在吃早餐。Have you got a pencil? 你有铅笔吗？He has eaten a whole box of chocolates. 他吃搜趣网了一整盒巧克力。He has no friend ot搜趣网her than you. 他除你之外就没有别的朋友了。Listening to the music has a calming influence on her. 听音乐对她起了一种镇静的作用。 （主谓宾简单句）You have cancer 你有癌症（特殊疑问句）what kind of pen do you have？你有什么品种的笔？（一般疑问句）Do you have any apples？你有一些苹果吗？My father has a car.搜趣网
My grandfather had a car ten years ago.

She has to do her homework by herself
She has a beutiful pants
He has a cute dog
He has finished his works

My mother h//www.souquanme.comas a sister.
She has an English book.
I have an English.
I have an uncle.