同济医院是莆田系吗:have 有哪几种用法

助动词have的用法

1）have +过去分词，构成完成时态，例如：
He has left for London. 他已去了伦敦。
By the end of last month, they had finished half of their work.
上月未为止，他们已经完成工作的一半。

2）have + been +现在分词，构成完成进行时，例如：
I have been studying English for ten years.
我一直在学英语，已达十年之久。

3）have+been +过去分词，构成完成式被动语态，例如：
English has been taught in China for many years.
中国教英语已经多年。

还有吃的意思，有的意思。
如：I have lunch at 12 o'clock.
I have a book.

v.aux.
1. (加过去分词,构成完成时态)已经;曾经
They haven't finished the job yet.
他们尚未完成该项工作。
2. (用于虚拟语气,表示与过去事实相反的假设)(假如那时)...的话
She might have come if she hadn't been so busy.
当时若不是那么忙,她是可能来的。
vt.
1. 有,拥有[W]
This coat has no pockets.
这件衣服没有口袋。
2. 怀有,持有[W]
Many people have doubts about the new project.
许多人对这项新工程有怀疑。
3. 体验;经验;患[W]
We had a wonderful time on the beach.
我们在海滩上玩得好极了。
4. 拿;得到,取得[W]
We gave him a present, but he wouldn't have it.
我们给他一件礼物,但他不肯接受。
5. 进行,从事(某事)
The manager is having a meeting.
经理正在开会。
6. 吃;喝;吸(烟)
They had their lunch in a cafeteria.
他们在一家自助餐厅吃了午饭。
Have a cup of coffee, please.
请喝杯咖啡。
7. 邀请(某人),招待[O]
We had some guests for dinner last night.
我们昨晚请了几位客人吃饭。
8. (用于否定句中)容忍;允许[O4]
I won't have anyone smoking in here.
我不容许任何人在这里抽烟。
9. 生得,生育
My wife is going to have a baby.
我妻子快要生孩子了。
10. 使,让;招致[O7][O8]
Pa's had his hands burned.
爸的手给烫伤了。
I've had the stove lighted.
我已经让人把炉子点着了。
11. 要;叫;使[O3][O4]
I'll be proud to have you read it.
你肯读它我会感到骄傲的。
12. 必须,不得不[+to-v]
I have to go right now.
我马上得走。
13. 【俚】哄骗,欺骗[H]
They were had in that deal.
他们在那笔生意上受了骗。
14. 明白,懂得[W]
I guess I have your ideas.
我想我明白你的意思。
15. 【俚】与(女人)性交
n.
1. 富人;富国[the P]
The gap between the haves and the have-nots is widening.
贫富之间的差距在扩大。

回答的差不多了，呵呵呵

回答的很好都