have has had的区别,尽量讲详细的?
- 提问者网友:趣果有间
- 2021-04-15 01:43
- 五星知识达人网友:愁杀梦里人
- 2021-04-15 01:53
have / has 首先可以作及物动词,表示"有"的意思,have用于第一人称、第二人称或第三人称复数形式,而 has 用于第三人称单数,had是have / has 的过去式
eg : I have a pen..
You have a sister.
They have a lot of books.
He has no time.
I /. You / They / He had no time.
另外have /has还可以做助动词,have用于第一人称、第二人称或第三人称复数形式,而 has 用于第三人称单数,had是have / has 的过去式
eg: I have been to Beijing.
You have finished the homework.
They have done it.
He has gont there.
I / You / They / He had left when Tom came here.
- 1楼网友:七十二街
- 2021-04-15 05:18
HAVE ,HAS,HAD都是同个意思,1)已经 2)有
HAVE是一般时,比如I HAVE FINISHED THE WORK.
HAS用在第三人称;比如HE/SHE HAS READ THE BOOK FOR THREE TIMES。
HAD用在过去完成时,比如THE BUS HAD LEFT BEFORE THEY ARRIVED。
- 2楼网友:轮獄道
- 2021-04-15 03:39
- 3楼网友:不如潦草
- 2021-04-15 03:16
have是动词原形,用于现在时态的第一第二人称和复数的谓语,如they have a house.
has是第三人称单数,如:he has a cat.
had是have的过去式和过去分词
如I had done homework before I went to school.