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Have是英语中最常用的动词之一.它具有双重作用──既可用作助动词,又可用作一般动词.现结合初中英语课本简述如下:一、作助动词,帮助构成各种完成时态:I have just washed my clothes.我刚洗完衣服.When I got there,the train had already left.我到时,火车已经开走了.助动词have和has常可分别缩略为-’ve,-’s.所以I’ve=I have,We’ve=We have,He’s=He has,It’s=It has.但是,当have(has)处于句末时,不能用缩略形式.如:──Have you finished your homework?──Yes,I have.(不能用yes,I’ve.)二、作一般动词,主要有以下几种用法:1.表示“有”;.如:It has no eyes and no ears.它既无眼又无耳.当表示“有”时,have的疑问式和否定式有两种构成方法.第一种方法是不用助动词.把have提到主语前面构成疑问式,在have后加not构成否定式.如:Has Mary any story-books?玛丽有故事书吗?I haven’t any paper.我没有纸.第二种方法是用助动词do构成其疑问式和否定式.如:Do you have any tea here? 你这儿有茶吗?I don’t have a ruler. 我没有尺子.英国人多用第一种方法,美国人多用第二种方法.在两种方法都正确的情况下,应当注意,用哪种形式提问,必须用同样的形式回答.如:A:Have you an eraser?B:Yes,I have.(No,I haven’t.)A:Do you have an eraser?B:Yes,I do.(No,I don’t.)表示“有”时,have不能用进行时.如不能说:I’m having a bike.(×)在口语中,人们常用have got来代替have表示“有”.如:He has got a car.他有一辆车.Have you got a knife? 你有小刀吗?2.和具有动作含义的名词连用.如:Let me have a look.让我看看.We’re going to have a swim in the lake.我们打算在湖中游泳.这样用时,have只表示动作,不表示什么意义,动作的实际内容是其后边的名词所包含的.所以:to have a look=to lookto have a swim=to swimto have a rest=to rest不过,用“have+名词”的形式往往含有“一次”“一会儿”等意思.3.和其他各词连用,表示“上(课)”“吃(饭)”“开(会)”等.如:We have breakfast in the morning.我们早上吃早饭.What lessons did he have yesterday?昨天他上什么课了?They are having a meeting.他们正在开会
大乱乱小乱乱
英 [həv; əv; hæv]
释义:
vt 有;让;拿;从事;允许
aux 已经
n (Have)人名;(芬)哈韦;(德)哈弗
[ 第三人称单数 has 过去式 had 过去分词 had 现在分词 having ]
短语:
have a tacit understanding 心照不宣
扩展资料:
重点词汇用法:have
v (动词)
1、have的基本意思是“有”,指物质上的所有、身心上的具有或构成上的含有。引申可作“享有”“容许”“招致”等解。
2、have词义很多,除以上意思外,还有“知道,明白,懂,理解,同意,掌握,拿取,换取,得到,收到,找到,需要,接受,邀请,碰到,树立,举起,抓住,准备,派,接待,放置,说,坚持说,看过,做,坐,动,生育,喂养,物色,实现,保藏,呈报,举行,掐住,成,寄于,面临,值得,戴着。
3、have作实义动词时,是及物动词,接简单宾语,也可接双宾语,还可接以带或不带to的动词不定式、现在分词或过去分词充当补足语的复合宾语。
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答:have的用法
[həv/hæv]
vt. 有;让;拿;从事;允许
aux. 已经
n. (Have)人名;(芬)哈韦;(德)哈弗
aux.
1. ( forming present perfect tenses ) (用于构成现在完成时)
He's already gone. 他已经走了。
2. ( forming past perfect tenses ) (用于构成过去完成时)
He had hurt himself badly. 他伤得很严重。
3. ( forming future perfect and conditional perfect tenses ) (用于构成将来完成时或条件完成时)
I would have told you if you'd asked me. 你当初要问我的话,我会告诉你的。
4. ( in tag questions ) (用于构成附加疑问句)
You've been there, haven't you? 你去过那里,是不是?
5. ( in short answers and questions ) (用于简短回答或提问)
——Do you have any money?—No, I haven't. ——你有钱吗?——没有。
(与过去分词连用,表明一个动作发生在另一动作前)
He arrived in New York, having left San Francisco on January 19th.
他在1月19号离开旧金山, 现已抵达纽约。
vt。
1.( possess ) 有;拥有
She's got her own business. 她有自己的事。
2. 有…特征
She's got blue eyes. 她长着蓝色的眼睛。
3. 有(亲戚或朋友)
He has no close friends. 他没有好朋友。
4. ( eat, drink ) 吃;喝
We can have lunch at my place.我们可以在我那里吃午饭。
5. ( with parts of the body, clothes, etc ) 使处于…位置;使保持…状态
I had the curtains open. 我让窗帘开着。
6. to have a sth(与表示动作的单数名词连用)
to have a look/think/walk etc。看一下/想一想/散步
7. 有(某种经历)
to have problems/difficulties. 有问题/困难
8. 有(能力或权力)
to have the ability/power/capacity to do sth有做某事的能力/权力/才能
9. ( describing an effect or result ) 有(影响)
to have an effect/impact on sb/sth对某人/某事物有影响/冲击
10. 拥有…;占有…
we don't have enough time 。我们没有足够的时间。
11. ( cause to happen or be done ) 让别人做某事
I had your suit cleaned.我把你的西装送去洗了。
12. to have sth done…发生(令人不快的事)
The house had its roof blown off in the gale. 屋顶让狂风给刮掉了。
13. to have sb do sth劝说/让某人做某事
If you happen to see him, have him call me. 你要碰巧看到他,让他给我打电话。
14. 不得不做某事;有必要做某事
You've got to tell him. 你必须告诉他。
15. (用于表示对某事确定无疑)
There has to be some kind of way out. 肯定有解决的办法。
16. 让某人有某种感觉
You had me really worried! 你真让我担心!
17. ( there is ) (代替there is 或 there are)有
You have no alternative. 你别无选择。
18. to have sb by sth
( hold, grip ) 抓住(某人身体的某部分)
He had me by the throat. 他掐住了我的脖子。
19. ( receive ) (从某人处)得到,收到
You can have my ticket. 我的票给你吧。
20. 患有(某疾病);受(伤)
I've got a cold. 我感冒了。
21. ( give birth to ) 生/怀(孩子)
to be having a baby=be pregnant 怀孕
22. ( organize ) 组织;召开
to have a party 举办晚会
23. ( think of ) 想到;想起
to have an idea 有主意
24.< 正式 > ( know ) [ +language ] 掌握;理解
I have no German. 我不懂德语。
25. ( place ) 放置;安放
I'll have the sofa in this room.
我要把沙发放到这间屋子里。
26. ( as guest ) 接待(客人、来访者)
Last weekend we had three people to stay.
上周末我们接待了三位客人在我们家留宿。
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