have 在英语的几种用法?分别代表什么词性?什么词性的时候单独和not使用,做否定形式,而不借助于don'thaven't 和 don't have 老是用法弄错

have 在英语的几种用法?分别代表什么词性?什么词性的时候单独和not使用,做否定形式,而不借助于don'thaven't 和 don't have 老是用法弄错
have 在英语的几种用法?分别代表什么词性?
什么词性的时候单独和not使用,做否定形式,而不借助于don't
haven't 和 don't have 老是用法弄错

have 在英语的几种用法?分别代表什么词性?什么词性的时候单独和not使用,做否定形式,而不借助于don'thaven't 和 don't have 老是用法弄错
have做实义动词是有的意思
还有就是用于have to“不得不”
做实义动词需要借助于助动词do did does
have还可以做助动词,此时它是完成时的标志
现在完成时have done
过去完成时had done
做助动词时后面就可以直接跟not表否定.

助词 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...

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助词 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。
及物动词 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
名词 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。
用于第一人称或复数形式的现在完成时状态， 来表示直到现在还没有做过某事。 如 I haven't done that before， 我以前从没做过这种事。 They haven't gone yet, 他们还没有走。 因为是表示现在完成时语态， haven't后的动词应为过去分词形式， 如do(done), go(gone).
don't have是指没有某事/某物，have在这里作拥有的意思。

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构成完成时态 haven’t （助动词） 加 过去分词
英国英语 He hasn't any good friends.中的hasn't 叫半助动词
当然 美式英语常说He doesn't have any good friends.