(完整)初中英语语法——现在完成时
初中英语语法复习——现在完成时课件

teach(教) taught
bring(带来) brought
fight (战斗) fought
buy(买)
bought
think(想)
thought
hear (听见) heard
sell(卖)
sold
tell(告诉)
told
meant caught taught brought fought bought
hang(悬挂) hung hung
hold(抓住) held
held
sit(坐)
sat
sat
babysit(临时照顾)babysat babysat
win (赢) won
won
meet(遇见) met keep (保持) kept sleep(睡) slept sweep(扫) swept feel(感觉) felt leave(离开) left build(建设) built send (传送) sent spend(花费) spent lose (丢失) lost
二、 AAB型(动词原形与过去式同形)
beat(跳动) beat beaten
三、 ABA型(动词原形与过去分词同形)
become(变成) became become
come(来) came come
run(跑)
ran run
四、 ABB型(过去式与过去分词同形)
get(得到) got
got
hang(吊死) hanged hanged
give(给)
gave given
take(取)
took
taken
mistake(弄错) mistook mistaken
2024年中考英语语法复习+—现在完成时课件

Have you seen the doctor? 你看过医生了吗?
在现在完成时中,当主语是I/you/we/they时,助动词用 have;当主语是第三人称单数时,助动词用has。
三、现在完成时的使用
1.表示过去发生并结束的动作对现在所产生的影响
He has left the city. 他已离开了这个城市。(结果:他不在这个城市。)
一、基本构成:have/has+done
I have finished my homework. 我已完成了作业。 (这里的finished就是动词finish的 过去分词。)
二、现在完成时不同人称的用法 I have washed my car.我洗过车子了。
We have done the whole work.我们干完了所有活儿。
A.practised
B.were practising C.have been practising
C
3 . —Where is mother?
—She is in the kitchen. She ________ the
housework all morning.
A.is doing
B.was doing
B.was studying
C.studied
D.have been studying
D
15 . “I _____ as everyone expects ”, Yao Ming
said .
A.haven’t played
B.haven’t been playing
C.didn’t play
D.am not playing
中考英语语法—现在完成时

中考语法——现在完成时(一)一、同步知识梳理一、构成现在完成时由“助动词have/has+动词的过去分词”构成。
二、现在完成时的肯定、否定和疑问句式(1)肯定句式现在完成时的肯定句式是“主语+have/has+过去分词+其他”。
如:I have been to America many times.我己经去过美国许多次了。
注意:“主语+ have/has”的缩写形式:I have→I've she has→she's you have→you'vehe has→he's we have→we've it has→it'sthey have→they've(2)否定句式现在完成时的否定句式是“主语+have/has+not+过去分词+其他”。
如:We haven't seen such an interesting film before.我们以前没看过这么有趣的电影。
She hasn't learned Chinese since she came to China.自从她来到中国,她就没学过汉语。
注意:“have/has+not”的缩写形式:have not→haven't has not→hasn't(3) 一般疑问句式现在完成时的一般疑问句式是把助动词have/ has提到主语之前。
如:Have you read this paper yet?你已经看过这份报纸了吗?Yes,I have. /No,I haven't.是的,我看过。
/不,我没看过。
一Has she been to Shanghai yet?她去过上海吗?一Yes,she has./No, she hasn't.是的,她去过。
/不,她没去过。
注意:现在完成时的一般疑问句的回答和其他时态的一般疑问句的回答一样,需用Yes或No,即“Yes,主语+have/has.”或”No,主语+haven't/hasn't.”。
初中英语现在完成时

一般过去时常与具体的表示过去的时间状语连用;
现在完成时常与模糊的时间状语连用,或无时间状语。
一般过去时的时间状语:yesterday, last week, … ago, in June, in 1980, just now… ---具体的时间状语
现在完成时的时间状语:for, since, so far, ever, never, recently, yet, just, till/until, up to now, in the past few years…….---模糊的时间状语
现在完成时
The present perfect tense
现在完成时的结构:
have/:第一、二人称及复数 规则动词
has:第三人称单数 不规则动词
主语+have/has + 过去分词 + 宾语 + 状语
1. Sally took a photo of her friends while they ______ computer games. A. play B. are playing C. have played D. were playing 2. The last time I ______ to the cinema was two years ago. A. go B. have gone C. have been D. went 3.Mark ______ in China for ten years and now he teaches Chinese in Britain.( A. has worked B. worked C. had worked D. is working
He has come here for two years. F The old man has died for five months. F They have left only for three minutes. F 请把以上三个句子改正确 He has been here for two years. The old man has been dead for five months. They have been out only for three minutes.
初中英语语法 现在完成时

初中英语语法现在完成时初中英语语法现在完成时1、现在完成时的构成:现在完成时是由“助动词have/has+动词过去分词”构成的。
①助动词have/has可以与主语缩写为’ve/’s。
e.g. I have → I’ve We have → We’ve He has → He’s It has → It’s②规则变化的过去分词与动词过去式一样。
③不规则变化的动词过去分词见表。
2、现在完成时的基本句型。
①陈述句肯定形式。
e.g. I have had lunch. 我已经吃过午饭了。
He has gone to Beijing. 他去北京了。
②陈述句否定形式。
(在助动词have/has后+not,可缩写为haven’t/hasn’t)e.g. I haven’t had lunch. 我还未吃午饭。
He hasn’t gone to Beijing. 他还没有去北京。
③一般疑问句形式及其答语。
(将助动词have/has提前,答语一般用have, has回答)e.g. Have you had lunch? 你吃过午饭了没? Yes, I have. No, I haven’t.Has he gone to Beijing? 他去过北京了没有? Yes, he has. No, he hasn’t.否定回答还可以用:No, not yet. / No, never. / No, not even once等。
④特殊疑问句形式。
(疑问词+一般疑问句)e.g. Where has he gone? 他去了哪里?3、现在完成时的三个基本用法。
(1) 现在完成时的第一个基本用法表示过去发生或已完成的某一个动作对现在造成的影响或结果。
e.g. Have you had lunch? Yes, I have. I’ve just had it. 你吃过午饭没?有,吃过了,我刚刚吃的。
(影响及结果:我现在饱了,不需要了)He has gone to Beijing. 他已经去北京了。
(word完整版)初中英语语法-现在完成时讲解以及练习题讲义

(word完整版)初中英语语法-现在完成时讲解以及练习题讲义现在完成时1.构成现在完成时是由助动词have(has)+动词的过去分词构成。
助动词have(has)表明事情发生于现在。
它和主语的人称、数要保持一致。
过去分词在句子中做谓语,说明句子的含义。
2.用法(1)动作发生在过去某个不确定的时间,但对现在有某种影响和结果。
常被just、already、yet 等副词修饰。
如:-Have you had lunch yet? -Yes,I have. I've just had it.你(已经)吃午饭了吗?我刚刚吃过。
(现在我不饿了)(2)表示从过去某一时刻开始一直持续到现在的动作或状态。
这个动作可能刚停止,可能仍然在进行。
常带有for和since等表示一段时间的状语。
如:He has taught here since 1981他自1981年就在这儿教书。
(可能还要继续教)I have't seen her for four years.我有四年没见到她了。
(3)表示说话前发生过一次或多次的动作,现在成为一种经验,一般译为汉语“过”,常带有twice,ever,never,three times等时间状语。
如:I have been to Beijing twice.我去过北京二次。
3.现在完成时的时间状语(1)现在完成时属于现在时范围,故不能和过去的时间状语连用。
如:yesterday,last Sunday,in1990,three years ago等。
但是,在强调动作产生的后果和影响时,可以和一些表示不确定的时间状语连用。
a. 用副词already和yet。
already一般用于肯定句中,yet一般用于否定句和疑问句中。
如:We have already finished our homework.我们已完成作业了。
They haven't finished their homework yet.他们还没有完成作业。
初中英语 现在完成时

初中英语语法现在完成时一、构成肯定句:have/has+主语+过去分词+其它(当主语是第三人称单数时,用has,其它的用have。
过去分词:规则过去分词与动词过去式相同,不规则动词要特殊记忆)否定句:have/has+主语+not+过去分词+其它疑问句:Have/Has+主语+过去分词+其它简答:Yes, 主语+have/has.No, 主语+haven’t/hasn’t二、现在完成时的用法(一)现在完成时的用法一1:表示过去发生或已经完成的某一动作对现在造成的影响或结果。
2.谈论到现在为止曾经经历或者没有经历的事情。
3.表达刚刚做完某事,已经做完某事,可与just ,already,yet连用。
此时,常与时间副词already(已经),yet(还、已经),just(刚刚、仅仅) ,ever(曾经),never(从不),before(以前)等连用。
这几个副词的用法如下:1.already意为“已经”,通常用于肯定句中,可放在助动词之后,过去分词之前,也可以放在句末。
实例:1)I've already read this book. 我已经读过这本书了。
(“读”这一动作发生在过去,对现在造成的影响是“知道书中的内容”。
)2)I've washed my clothes already.我已经洗了衣服。
(洗衣服的动作已完成,其结果是“衣服冼干净了”。
)注意:在表示吃惊或明知故问等感情色彩时,already也可用于(口语)疑问句中。
实例:3)Have you met him already ?你(真的)已经见过他了?2.yet用在疑问句中意为“已经”,用在否定句中意为“还”,常放在句末。
实例:1)—Has he found his watch yet ?他已经找到他的手表了吗?—No,not yet.不,还没有。
2)The woman hasn't found her dog yet .那位妇女还没有找到她的狗。
初中英语现在完成时讲解全(共24张PPT)

I studied English ten years ago.
(come来到某地….
left the team
has been on C.
表示动作发生在过去,对现在造成的影响。
)
be over
went to bed
填空使用for和since
Tom ___for several hours.
表示动作发生在过去,对现在造成的影响。
• She has lived here ______1996.
• 2 标准词:so far/up to now (到目前为止) ;lately/recently(最近)
• Up to now/So far ,I haven’t been successful.
• Lately/Recently,I haven’t seen my teacher.
3. He bought the motorbike a month ago.
---He ____ ____ the motorbike for a month. 4. He arrived here three days ago.
--- He ____ ____ here since three days ago. 5. They turned off the light 2 hours ago.
(finish结束....)
be over
1.我买这本书三年了。Buy I have bought the book.
(1) I have had the book for 3 years. (2) I have had the book since 3 years ago.
了borrow He has borrow the book. (1)He has kept the book for 2 months . (2) He has kept the book since 2 months ago.
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初中英语语法——现在完成时现在完成时表示目前为止已经完成的动作或存在的状态。
现在完成时时一种发生于过去,着眼于现在的时态;动作发生在过去,而强调点落在对现在的影响上,或描述从过去一直持续到现在的动作或状态。
1.现在完成时谓语动词的结构形式
(1)现在完成时谓语动词的结构形式:助动词have/has+过去分词。
has用于主语为第三人称单数的句子中国,其他各人称用have。
如:
I have lived Wuhan for years.
She has finished her homework already.
(2)现在完成时一般疑问句、否定句、特殊疑问句结构及一般疑问句的答语:
*一般疑问句为:将have/has在句子开头,且首字母要大写,句末用问号。
*肯定回答为:Yes,+主语的相应代词+have或has;
*否定回答为:No,+主语的相应代词+haven't或hasn’t;
*否定句为:在have,has后加not+过去分词。
Have和has可以和not缩写为haven't,hasn't。
*特殊疑问句为:特殊疑问词+have/has+主语+过去分词+......?如:
—Have you read the article in today's newspaper?(一般疑问句)
—Yes,I have./No,I haven’t.(肯定、否定回答)
—Have your mother finish cooking ?(一般疑问句)
—Yes,she has./No,she hasn’t.(肯定、否定回答)
They haven’t written to their parents.(否定句)
Where have you been all this afternoon?(特殊疑问句)
2.现在完成时的用法
(1)现在完成时表示目前为止已经完成的动作,常与just,already,yet,ever,never,recently,before,twice,three times等时间状语连用。
这种用法的特点在于动作发生在过去,而强调的是目前的结果或状态。
如:
I have seen the film already.
Have you seen my bag?
He has bought a new car recently?
I haven’t heard from Jane lately.
(2)现在完成时还用于表示过去开始,一直持续到现在的动作或状态,常与for,since引起的时间或how long连用。
如:
I have collected coins for many years.
George has been in business since he finished college.
I have studied English since 2005.
How long have you stayed in the city?
(3)部分相互替代的非延续性动词和延续性动词。
3.have gone to与have been to的区别
*“have gone to+某地”,意为“某人到某地去了”,指某人可能在去某地的路上,或者已到达某地,也许在返回途中,总之,某人已不在说话地点。
如:
Ha has gone to Beijing.(他不在这里了)
He has gone to Hong Kong.(他现在已不在本地)
*“have been to+某地”,意为“某人曾经去过某地”。
指某人以前去过,现在不在那里。
如:
Has has been to Beijing.(现在他已回来了)
Have you been to Hong Kong?(现在已不在香港)
4.现在完成时与一般过去时的区别
*一般过去时所表示的事情纯属过去,与现在情况没有关系,现在完成时所表示的事情与现在情况有关系,是过去发生的事情对现在产生的结果或现在的影响,或一直持续着。
如:Did you go to Canada last year?(表示去年发生的行为)
Have you been to Canada?(问现在的情况,即你对那里了解多少)
*现在完成时表示过去某时发生的动作,其结果影响或持续到现在。
如:
I have learned the lesson by heart.(我现在可以背诵了)
I have lost my watch.(我现在仍然没有表)
=I lost my watch and I have no watch now.
He bought a house ten years ago.(现在是否还拥有那栋房子就说不定了)
He has bought a house.(到说话的时候他仍然拥有那栋房子)。