如题所述
Haveç¨æ³ï¼
ä¸ãä½å©å¨è¯,帮å©ææåç§å®ææ¶æï¼
I have just washed my clothes.æåæ´å®è¡£æ.
When I got there,the train had already left.
æå°æ¶,ç«è½¦å·²ç»å¼èµ°äº.
å©å¨è¯haveåhas常å¯åå«ç¼©ç¥ä¸º-âve,-âs.æ以Iâve=I have,Weâve=We have,Heâs=He
has,Itâs=It has.ä½æ¯,å½have(has)å¤äºå¥æ«æ¶,ä¸è½ç¨ç¼©ç¥å½¢å¼.å¦ï¼
ââHave you finished your homework?
ââYes,I have.(ä¸è½ç¨yes,Iâve.)
äºãä½ä¸è¬å¨è¯,主è¦æ以ä¸å ç§ç¨æ³ï¼
1.表示âæâï¼.å¦ï¼
It has no eyes and no ears.å®æ¢æ ç¼åæ è³.
å½è¡¨ç¤ºâæâæ¶,haveççé®å¼åå¦å®å¼æ两ç§æææ¹æ³.第ä¸ç§æ¹æ³æ¯ä¸ç¨å©å¨è¯.æhaveæå°
主è¯åé¢ææçé®å¼,å¨haveåå notææå¦å®å¼.å¦ï¼
Has Mary any story-books?ç丽ææ äºä¹¦å?
I havenât any paper.æ没æ纸.
第äºç§æ¹æ³æ¯ç¨å©å¨è¯doææå ¶çé®å¼åå¦å®å¼.å¦ï¼
Do you have any tea here? ä½ è¿å¿æè¶å?
I donât have a ruler. æ没æå°ºå.
è±å½äººå¤ç¨ç¬¬ä¸ç§æ¹æ³,ç¾å½äººå¤ç¨ç¬¬äºç§æ¹æ³.
å¨ä¸¤ç§æ¹æ³é½æ£ç¡®çæ åµä¸,åºå½æ³¨æ,ç¨åªç§å½¢å¼æé®,å¿ é¡»ç¨åæ ·çå½¢å¼åç.å¦ï¼
Aï¼Have you an eraser?
Bï¼Yes,I have.(No,I havenât.)
Aï¼Do you have an eraser?
Bï¼Yes,I do.(No,I donât.)
表示âæâæ¶,haveä¸è½ç¨è¿è¡æ¶.å¦ä¸è½è¯´ï¼
Iâm having a bike.(Ã)
å¨å£è¯ä¸,人们常ç¨have gotæ¥ä»£æ¿have表示âæâ.å¦ï¼
He has got a car.ä»æä¸è¾è½¦.
Have you got a knife? ä½ æå°åå?
2.åå ·æå¨ä½å«ä¹çåè¯è¿ç¨.å¦ï¼
Let me have a look.让æçç.
Weâre going to have a swim in the lake.
æ们æç®å¨æ¹ä¸æ¸¸æ³³.
è¿æ ·ç¨æ¶,haveåªè¡¨ç¤ºå¨ä½,ä¸è¡¨ç¤ºä»ä¹æä¹,å¨ä½çå®é å 容æ¯å ¶åè¾¹çåè¯æå å«ç.æ以ï¼
to have a look=to look
to have a swim=to swim
to have a rest=to rest
ä¸è¿,ç¨âhave+åè¯âçå½¢å¼å¾å¾å«æâä¸æ¬¡ââä¸ä¼å¿âçææ.
3.åå ¶ä»åè¯è¿ç¨,表示âä¸(课)ââå(é¥)ââå¼(ä¼)âç.å¦ï¼
We have breakfast in the morning.
æ们æ©ä¸åæ©é¥.
What lessons did he have yesterday?
æ¨å¤©ä»ä¸ä»ä¹è¯¾äº?
They are having a meeting.
ä»ä»¬æ£å¨å¼ä¼ã
have不是情态动词,一般作实义动词和助动词。
Have用法:
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:
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 look
to have a swim=to swim
to 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。
情态动词本身没有一定的词义,表示语气的单词。但是不能独立作谓语,只能和动词原形一起构成谓语。情态动词用在行为动词前,表示说话人对这一动作或状态的看法或主观设想。 情态动词虽然数量不多,但用途广泛,主要有下列: can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would) must
have不算作情态动词
have不算作情态动词,但含有have的某些词组可看作情态动词。
首先情态动词需符合以下特征:
没有人称和数的变化;
没有非谓语动词形式;
不用于祈使句;
情态动词是助动词的一类,有助动词的特征,在动词后加not构成否定形式,在问句、倒装句中前移至主语前。
英语中常见的情态动词有can(could)、may(might)、shall(should)、will(would)、must(无过去时)等。有些动词基本符合情态动词特征,但又有一些差异,在某些情况下可被看作是情态动词,这些动词也称作半情态助动词。
have:含有have(助动词)的词组have got to和have to具有表情态的含义,可认为是半情态助动词。