第一篇:初中英语八大时态之现在完成时和过去完成时
初中英语八大时态之现在完成时和过去完成时一、一般现在时:
1.概念:经常、反复发生的动作或行为及现在的某种状况。
2.时间状语:always, usually, often, sometimes, every week(day, year, month...), once a week, on Sundays,3.基本结构:动词 原形(如主语为第三人称单数,动词上要加(e)S)
4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,通常还原行为动词。
5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
6.例句:It seldom snows here.He is always ready to help others.Action speaks louder than words.二、一般过去时:
1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2.时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.3.基本结构:be动词;行为动词
4.否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词。
5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。
6.例句:She often came to help us in those days.I didn't know you were so busy.三、现在进行时:
1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:now, at this time, these days, etc.3.基本结构:am/is/are+doing
4.否定形式:am/is/are+not+doing.5.一般疑问句:把be动词放于句首。
6.例句:How are you feeling today?
He is doing well in his lessons.四、过去进行时:
1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。
3.基本结构:was/were+doing
4.否定形式:was/were + not + doing.5.一般疑问句:把was或were放于句首。
6.例句:At that time she was working in a PLA unit.When he came in, I was reading a newspaper.五、现在完成时:
1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
2.时间状语:recently, lately, since…for…,in the past few years, etc.3.基本结构:have/has + done
4.否定形式:have/has + not +done.5.一般疑问句:have或has提前
6.例句:I've written an article.It has been raining these days.六、过去完成时:
1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
2.时间状语:before, by the end of last year(term, month…),etc.3.基本结构:had + done.4.否定形式:had + not + done.5.一般疑问句:had放于句首。
6.例句:As soon as we got to the station, the train had left.By the end of last month.We had reviewed four books七、一般将来时:
1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.3.基本结构:am/is/are/going to + do;will/shall + do.4.否定形式:was/were + not;在行为动词前加won't,同时还原行为动词。
5.一般疑问句:be放于句首;will/shall提到句首。
6.例句:They are going to have a competition with us in studies.It is going to rain.八、过去将来时:
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:the next day(morning, year…),the following month(week…),etc.3.基本结构:was/were/going to do;would/should + do.4.否定形式:was/were/not + going to + do;would/should + not + do.5.一般疑问句:was或were放于句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.I asked who was going there.
第二篇:英语现在完成时和过去完成时
英语过去完成时
基本用法:
(1)表示在过去某一时刻或动作以前完成了的动作,也可以说过去的时间关于过去的动作。即“过去的过去”。可以用by, before等介词短语或一个时间状语从句来表示,也可以用一个表示过去的动作来表示,还可能通过上下文来表示。例如:By nine
o’clock last night, we had got 200 pictures from the spaceship.到昨晚9点钟,我们已经收到200 张飞船发来的图片。
(2)表示由过去的某一时刻开始,一直延续到过去另一时间的动作或状态,常和for, since构成的时间状语连用。例如: I had been at the bus stop for 20 minutes when a bus finally came.当车来的时候,我在车站已等了20分钟。(3)叙述过去发生的事情,在已叙述了过去发生的事情后,反过来追述或补述以前发生的动作时,常使用过去完成时。例如: Mr.Smith died yesterday.He had been a
good friend of mine.史密斯先生昨天去世了。(4)在含有定语从句的主从复合句中,如果叙述的是过去的事,先发生的动作常用过去
完成时。例如: I returned the book that I had borrowed.我已归还了我借的书。(5)过去完成时常常用在told,said,knew,heard,thought等动词后的宾语从句(或间接引语)中,这时从句中的动作发生在主句表示的过去的动作之前。例如: He said that he had known her well.他说他很熟悉她。(6)状语从句:在过去不同时间发生的两个动作中,发生在前,用过去完成时;发生在后,用一般过去时。如when,before,after,as soon as,till/until引导的 例如: When I woke up, it had already stopped raining.我醒来时雨已停了。注意:如果两个动
作紧接着发生,则常常不用过去完成时,特别是在包含before和after的复合句中,因为 这 时从句的动作和主句的动作发生的先后顺序已经非常明确,这时可以用一
般过去时代替过去完成时。例如: After he arrived in England, Marx worked hard to
improve his English.马克思到达英格兰之后,努力提高他的英语水平。
(7)动词think, want, hope, mean, plan, intend等用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。例如: They had wanted to help but could not get there in time.他们本来打算去帮忙,但没有及时赶到那里。
(8)过去完成时还可用在hardly…when…, no sooner…than…, It was the first
(second, etc)time(that)…等固定句型中。例如: Hardly had he begun to speak
when the audience interrupted him.他刚开始演讲,听众就打断了他。时间状语:before,when,after,by+,until, once,had no sooner……than
英语现在完成时
1.现在完成时的“完成用法” 现在完成时的“完成用法”指的是动作发生在过去某一
时刻并已结束,但该动作对现在产生了影响,与现在情况具有因果关系。例如:
He has turned off the light.他已把灯关了。(动作结束于过去,但说明的是现在的情
况--灯现在不亮了。)现在完成时“完成用法”的特点是动作不延续,因此,该时
态只能与表示不定的过去时间状语(如:already,yet,before,recently等)、频度时
间状语(如:never,ever,once等)、包括现在时刻在内的时间状语(如:this morning
/ month /year...,today等)连用。例如: Have you found your pen yet?你已
找到你的钢笔了吗?2.现在完成时的“未完成用法” 现在完成时的“未完成用法
”指的是动作开始于过去某一时刻,一直延续到现在,或可能还要继续下去。例如:He has lived here since 1978.自从1978年以来,他一直住在这儿。(动作起始于1978年,一直住到现在,可能还要继续住下去。)此种用法的句中常需一个表示一段时间的状语(由since或for引导),或表示与现在时刻相连的时间状语(如:up to now,so far)等。例如:I have heard nothing from him up to now.到目前为止我没有他的任何消息。注意:(1)现在完成时的未完成用法只适用于延续性动词,不可用于终止性动词,即瞬间完成或延续时间很短的动词。如:come,go,arrive,leave,join,become,die等。(2)现在完成时常见两种句型:①主语+have / has been+for短语②It is+一段时间+ since从句例如:He has been in the League for three years.或It is three years since he joined the League.他入团已三年了。
第三篇:2014年中考英语时态归纳全复习过去完成时、现在完成时.....
2014年中考英语时态归纳全复习(过去完成时)2014年中考英语时态归纳全复习(过去完成时)是小编为你准备的2014年中考英语时态归纳全复习(过去完成时)。2014年中考英语中的必考时态同学们一定要认真复习。以下就是2014年中考英语时态归纳全复习(过去完成时),供你阅读参考。
六、过去完成时:
概念: 以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
时间状语: by the end of last year(term, month„),by+过去的时间,主(过完)+before+从(一过)
基本结构: had + done.否定形式: had + not + done.一般疑问句: had 放于句首。
They ________ in Nanjing by the end of last year.(be)
The plane ___________ off before/when we got to the airport.(take)
2014年中考英语时态归纳全复习(现在完成时)
五、现在完成时:
概念: 过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
时间状语 : since„,for„,in/during the past few/two years, ever, yet, already, recently, over the years(几年来,这么多年来),主(现完)+since +从(一过),just(注意和just now的区别),so far, till now
基本结构: have/has + done 否定形式: have/has + not +done.一般疑问句: have 或 has+主语+ done Helen ________ in Nanjing for twenty yearsThe readers are all very happy because they ________ a new book.(receive)
2014年中考英语时态归纳全复习(一般现在时)
一、一般现在时:
概念: 经常、反复发生的动作或行为及现在的某种状况。
时间状语: always, usually, often, sometimes, every week(day, year, month„), once a week, on Sundays
基本结构 :① be 动词;②实义动词
否定形式:① am/is/are+not;②谓语动词若为实义动词,A.主语不是三单式,则don't+动词原形 B.主语为三单式,则 doesn't+动词原形。
一般疑问句:①把 be 动词放于句首;②谓语动词若为实义动词,A.主语不是三单式,用助动词 Do+主语+动词原形
B.主语为三单式,则Does+主语+动词原形Helen ________ a good student.(be)
Helen ________ fishing very much.(like)Helen’s friends usually ________ to school by bike.(go)
2014年中考英语时态归纳全复习(一般过去时)
二、一般过去时:
概念: 过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语: „ago, yesterday, the day before yesterday, last week(year, night, month„), in 1989, just now, at the age of 5, one day, at last, in the end, finally, at first
基本结构: ① was/were;②实义动词的过去式(dodid, comecame, stopstopped)否定形式:① was/were+not;②在实义动词前加 didn't,同时还原实义动词,即didn’t+动词原形
一般疑问句:① was 或 were 放于句首;②用助动词 do 的过去式did 提问,同时还原实义动词。Helen ________ born in Wuxi.(be)
Helen ________ to school by bike yesterday.(go)
第四篇:初中英语八大时态总结归纳
初中英语八大时态
一般现在时:am/is/are + 动词原形
一般过去时:was/were + 动词的过去式
现在进行时:am/is/are + 动词的现在分词
过去进行时:was/were + 动词的现在分词
一般将来时:will + 动词原形
过去将来时:助动词 would + 动词原形 或 was/were going to + 动词原形
现在完成时:助动词 have/has + 动词的过去分词
过去完成时:助动词 had + 动词的过去分词
一般现在时:every day,week,mouth,year,always,usually,often,sometimes,seldom 一般过去时:yesterday,the day,before,yesterday,just,now,ago,last week 现在进行时:now,these days,this week,all the time
过去进行时:at the day,then,this time yesterday,the hole morning
一般将来时:tomorrow,the day after tomorrow,next time,from now on,later(on),soon 过去将来时:the next day,the following week,soon,one day,in a week
现在完成时:already,yet,never,so far,since,before
第五篇:初中英语八大时态教案
初中英语八大时态一、一般现在时:
1.概念:经常、反复发生的动作或行为及现在的某种状况.2.时间状语:always,usually,often,sometimes,every week(day,year,month...),once a week,on Sundays,3.基本结构:主语+动词 原形+宾语 主语+am is are+表语(如主语为第三人称单数,动词上要加(es)
4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,通常还原行为动词.5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词.6.例句:It seldom snows here.He is always ready to help others.Action speaks louder than words.二、一般过去时:
1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为.2.时间状语:ago,yesterday,the day before yesterday,last week(year,night,month…),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc.3.基本结构:be动词;行为动词
4.否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词.5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词.6.例句:She often came to help us in those days.I didn't know you were so busy.三、现在进行时:
1.概念:表示现阶段或说话时正在进行的动作及行为.2.时间状语:now,at this time,thesedays,etc.3.基本结构:am/is/are+doing 4.否定形式:am/is/are+not+doing.5.一般疑问句:把be动词放于句首.6.例句:How are you feeling today? He is doing well in his lessons.四、现在完成时: 1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态.2.时间状语:recently,lately,since…for…,in the past few years,etc.3.基本结构:have/has + done 4.否定形式:have/has + not +done.5.一般疑问句:have或has提前
6.例句:I've written an article.It has been raining these days.五、一般将来时:
1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事.2.时间状语:tomorrow,next day(week,month,year…),soon,in a few minutes,by…,the day after tomorrow,etc.3.基本结构:am/is/are/going to + do;will/shall + do.4.否定形式:was/were + not;在行为动词前加won't,同时还原行为动词.5.一般疑问句:be放于句首;will/shall提到句首.6.例句:They are going to have a competition with us in studies.It is going to rain.六、过去进行时:
1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作.2.时间状语:at this time yesterday,at that time或以when引导的谓语动词是一般过去时的时间状语等.3.基本结构:was/were+doing 4.否定形式:was/were + not + doing.5.一般疑问句:把was或were放于句首.6.例句:At that time she was working in a PLA unit.When he came in,I was reading a newspaper.七、过去完成时: 1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”.2.时间状语:before,by the end of last year(term,month…),etc.3.基本结构:had + done.4.否定形式:had + not + done.5.一般疑问句:had放于句首.6.例句:As soon as we got to the station,the train had left.By the end of last month.We had reviewed four books
八、过去将来时:
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中.2.时间状语:the next day(morning,year…),the following month(week…),etc.3.基本结构:was/were/going to do;would/should + do.4.否定形式:was/were/not + going to + do;would/should + not + do.5.一般疑问句:was或were放于句首;would/should 提到句首.6.例句:He said he would go to Beijing the next day.I asked who was going there.