一般过去时与过去进行时的区别和过去完成时与过去完成进行时的区别

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英语16种时态及区别

英语16种时态及区别

英语16种时态英语共有十六种时态,其表现形式如下(以study为例)一般时进行时完成时完成进行时现在study be studying have studied have been studying过去studied be studying had studied had been studying将来will study will be studying will have studied will have been studying过去将来would study would be studying would have studied would have been studying时态(Tense)是表示行为、动作和状态在各种时间条件下的动词形式。

因此,当我们说时态结构的时候,指的是相应时态下的动词形式。

英语各种时态的之间的区别与用法时态题的做题步骤:一看时间,二看主语,三变动词。

一看时间来决定句子的时态:做时态题,最重要的是找准时间状语。

故要求对各种时态的时间状语熟悉。

二看主语来决定谓语动词的单复数形式:这往往是我们最容易忽视的地方。

三变动词来完成题目:这步要求我们要掌握动词在各种时态中的正确形式。

附:没有明确的时间,句意也无法判断时态的句子:客观真理用一般现在时,其它用一般过去时。

一、过去进行时与一般过去时的区别:A. 过去进行时表某一行为的“片断”,一般过去时表示行为的“整体”和存在的状态。

例如:I was reading the book at that time. (未读完,“读”的片段);I read the book yesterday. (已读完,表整个“读”)。

B.一般持续时间状语多与进行时连用。

例如:He was writing a letter the whole afternoon. (短暂动词与持续时间连用,表反复、连续发生,不可用一般过去时)。

C.while 引导的时间状语从句中,用短暂动词时只能用进行时。

一般过去时、过去进行时、过去完成时(课堂PPT)

一般过去时、过去进行时、过去完成时(课堂PPT)
2、表示过去经常或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music.
3
常用时间 常与一般过去时态连用的时间有:
yesterday yesterday morning (afternoon, evening…) last night (week, month, year…) two days ago, a week ago, three years ago… in 1990, (in 1998…)
C. has just stared D. had just stared 18
5.I first met Lisa three years ago. She ___ at a radio shop at the time.
A. has worked
B. was working
C. had been working D. had worked
指当时一时的表现12一般过去时与过去进行时的区别1一般过时往往表示某一动作已经完成而过去进行时却表示动作在持续或未完成
一般过去时
1
一般过去时
知识结构
构成 用法 常用时间
动词的过去式
1、表示过去某个时 间发生的动作或 存在的状态。
2、表示过去经常或 反复发生的动作。
yesterday
last night
in 1990
two days ago
2
用法 1、表示过去某个时间发生的动作或存在的状态。
He was here yesterday. I got up at six thirty yesterday morning. My father was at work yesterday afternoon. Did you have a good time last summer?

一般过去时,过去进行时和过去完成时

一般过去时,过去进行时和过去完成时

一般过去时1.表过去发生的事情或存在的状态eg Suddenly,the clouds cleared and the rain stopped.2.表过去经常发生的事情eg I was very thin in my childhood.3.带有确定的过去的时间状语eg Did you meet yesterday? He left just now.We often played together when we were children. 我们小时候常在一起玩。

He used to smoke a lot, but he doesn’t now. 他过去经常抽烟,但现在不抽了。

Whenever we were in trouble, he would help us. 每当我们遇到困难,他都会帮助我们。

He said he would wait until they came back.常和一般过去时连用的过去时间状语有:last night (week ,month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , …)等等。

使用一般过去时,在某种意义上说就是要强调动作或状态发生或存在于过去的某个时候。

"过去"的时间概念有两层意思:一是指"现在某个时间"以前的时间;二是指"说话、写文章的那个时间点"以前的时间,注意:用于某些特殊结构中表示现在:It’s time we star ted. 我们该动身了。

I wish I knew his name. 要是我知道他的名字就好了。

初中英语语法:各个时态的标志和时态间的区别

初中英语语法:各个时态的标志和时态间的区别

英语中各个时态的标志和时态间的区别一)一般现在时。

(do/does, am/is/are, 情态动词)a. 一般现在时表示的是客观事实或平时反复做的事情通常有频率副词always,usually,often,sometimes,seldom,once a week,every day等。

如:The earth goes around the sun.Japan lies east of China.He is never late for school.He often gets up at six every day.Cats can climb trees.I hear they have moved into a new house.He writes to his father once a year.b.一般现在时还可以表示、安排好的,或即将发生的事,通常使用瞬间动词come,start,begin,return,leave等。

如:My plane leaves at 6:00 a.m..Is there any meeting today?The game starts at 8:00.(二)现在进行时。

(am/is/are doing)a.现在进行时表示现在或最近正在做的事情,后面一般接延续性的动词,都表示动作没有进行完。

如:Look! The boy is dancing.He is watching a football game.What are you doing now?They are preparing for the exam recently.b.还常与always,usually,constantly,forever,continually等词连用表示一种语气,“总是,老是…”,如:He is always working late.Why are you always making this kind of mistake?He is continually getting into trouble with the police.c.后面接暂转动词时表示正在反复的动作,或表示将来时(一般只有go, come, leave 和have)如:The monkeys are jumping.They are hitting the tree.表将来:We are going swimming this afternoon.They are leaving here.They are having an English class tomorrow.试比较:He is doing his homework until his parents come to take him home.He will do his homework until his parents come to take him home.注:表示知觉、感觉、看法、认识、情感或愿望的动词和大部分暂转动词不能用现在进行时。

英语十六种时态和8种语态以及区别注意事项

英语十六种时态和8种语态以及区别注意事项

目录16种时态 (1)1. 一般现在时 (2)2. 现在进行时(be doing) (3)3. 现在完成时(have done) (3)4. 现在完成进行时(have been doing) (4)5. 一般过去时 (4)6. 过去完成时(had done) (5)7. 过去将来时(would/ should do) (5)8. 过去进行时(was/ were doing) (5)9. 一般将来时 (6)10. 将来进行时(will be doing) (7)11. 将来完成时(will have done) (7)12将来完成进行时:shall have been doing ,will have been doing (7)13过去完成进行时:had been doing (8)14过去将来进行时:should be doing , would be doing (8)15 过去将来完成时:should have done , would have done (8)16 过去将来完成进行时:should have been doing , would have been doing (8)一、一般过去时与现在完成时的转换 (8)二、一般现在时与现在进行时的转换 (8)三、现在进行时与一般将来时的转换 (9)四、“be going to+动词原形”与“will(shall)+动词原形”结构的转换 (9)We shall visit the Great Wall next Sunday (9)时态区别 (9)一、现在完成时和一般过去时的区别 (9)二、现在完成进行时和一般进行时 (9)三、现在完成进行时和现在完成时 (10)四、过去进行时和过去时的区别 (11)8种被动语态的构成 (12)(一)语态的基本概念和种类 (12)(二)被动语态的构成 (13)(三)被动语态的用法 (13)(四)主动语态变被动语态的方法与注意事项 (13)(五)不用被动语态的情况 (14)(六)复习时需要注意的要点 (14)附:英语语法术语的英文表达 (15)时态(Tense)是表示行为、动作和状态在各种时间条件下的动词形式。

一般过去时过去完成时和过去进行时的区别

一般过去时过去完成时和过去进行时的区别

一般过去时、过去完成时和过去进行时的区别在学习英语语法时,有一些时态往往容易让人感到困惑,比如一般过去时、过去完成时和过去进行时。

这三种时态在使用上有着明显的区别,通过正确的理解和掌握,可以更准确地表达过去发生的事件和动作。

一般过去时一般过去时用来描述过去的某个时间点或时间段内发生的习惯性、经常性或一次性的动作或事件。

在构成上,一般过去时通常是在动词原形后加上了-ed或者是过去式的形式。

比如,动词”go”的一般过去时形式是”went”,动词”work”的一般过去时形式是”worked”。

例句:•I went to the supermarket yesterday.•She studied English when she was in college.•They played football every Sunday.在以上例句中,一般过去时被用来描述过去某个具体的时间发生的动作,强调的是动作的完成,不涉及到其他时态的关系。

过去完成时过去完成时用来表示在过去某个时间点或时间段之前已经发生或完成的动作。

过去完成时由had加动词的过去分词构成。

这种时态常常用在两个已经发生的动作中,强调发生在过去某个时间点之前的动作。

例句:•When I arrived at the party, they had already left.•She had finished her homework before dinner.•By the time we got to the cinema, the movie had started.在以上例句中,过去完成时指明了在过去某个时间点之前已经完成的动作,通过这种时态可以清晰地表达出事件之间的先后顺序。

过去进行时过去进行时用来描述在过去某个具体时间或时间段内正在进行的动作。

过去进行时由was/were加动词的ing形式构成。

这种时态强调了动作或事件发生时正在进行的状态。

一般过去时、过去进行时及过去完成时重难点

一般过去时、过去进行时及过去完成时重难点一、一般过去时一般过去时主要表示在过去某一时刻发生的动作或存在的状态。

在条件、时间、让步等状语从句中,常用一般过去时表示过去进行的动作。

一般过去时由动词的过去式构成。

如:She told me she wouldn?蒺t leave until you came back.重点提示:要注意一般过去时和现在完成时的区别。

现在完成时表示某一动作对现在造成的影响或结果,强调的是现在的情况,因此不能与表示过去的时间状语连用。

一般过去时只表示过去发生过某事,常与表示过去的时间状语连用。

试比较:He has lost the key. (现在没有了)He lost the key. (现在可能找到了,也可能没找到)二、过去进行时过去进行时的构成是“was / were + V-ing形式”。

过去进行时主要用于:1. 表示过去某个时刻正在进行的动作。

2. 表示过去某个阶段正在进行的动作。

3. 一些表示位置移动的动词,如come, go, leave, stay, start, take, arrive, move, close等也可以用过去进行时表示过去将来的动作。

如:The naughty boy was making trouble all the time.三、过去完成时过去完成时是一种相对概念,是相对于过去某一时间或动作而言的。

因此一定要在形式或意义上有明显的过去时间或动作作为参照标志。

主要表示在过去某一时间或动作之前已经完成的动作或存在的状态,即动作或状态发生在“过去的过去”。

常用于下列情形:⑴主语+ 过去完成时+ before 从句(从句用一般过去时)⑵主语+ 过去完成时+ by 从句(从句用一般过去时)⑶主语+ 过去完成时+ when 从句(从句用一般过去时)⑷主语+ told (said, knew, heard, thought...) + 宾语从句(从句用过去完成时)。

一般过去时与过去进行时的区别和过去完成时与过去完成进行时的区别

一般过去时与过去进行时的区别和过去完成时与过去完成进行时的区别一般过去时和过去进行时的比较一般过去时和过去进行时虽然同是指过去发生的动作或存在的状态,但是,他们还是有很大的质的区别,那就是他们所指的时间有很大的不同。

一般过去时所指的过去时间却比较笼统,而过去进行时所指的过去时间则比较具体。

试比较下面两组句子:A组She joined the League three years ago.The story took place in 1985.Aunt read me a story last night.B组Mary was cooking at this time yesterday.She was doing some washing when I come in.I was sleeping when the thief broke into the house.A组中的three years ago、in 1985、last night 所指的过去时间均较为笼统,因此必须采用一般过去时。

而B组中的at this time yesterday、when I came in、when the thief broke into the house 所指的过去时间均较为具体,因此必须采用过去进行时。

一般过去时和过去进行时,除了他们所指的时间有差别之外,还可以通过他们动作的性质来加以区别。

一般过去时表示在过去某个时间发生的动作或存在的状态,也表示过去经常或反复发生的动作。

它强调的是动作的“发生”或状态的“存在”。

过去进行时表示在过去某一时刻或在过去某一段时间内正在进行的动作。

它强调的是动作的“正在进行”。

试比较下面两组句子:C组Did he watch TV last night?I got up at five yesterday.I studied in that class last year.D组Mum was doing some washing yesterday evening.We were cleaning the classroom this time yesterday.The teacher was talking to some parents when I saw her.C组中的“看电视”、“起床”、“学习”都是属于过去某一时候动作的“发生”或状态的“存在”,所以必须采用一般过去时。

时态的基本用法和区别

时态的基本用法和区别时态是语言中非常重要的概念,它用来表示动作或状态发生的时间。

在英语中,时态分为简单时态、进行时态、完成时态以及完成进行时态。

每种时态都有其特定的用法和区别。

本文将对这些时态进行详细介绍。

一、简单时态:简单时态用于表达经常发生的动作、客观事实、习惯、常规和真理等。

下面分别介绍简单时态的三个形式及其用法和区别。

1.一般现在时:一般现在时用于表达经常性的行为、客观事实以及普遍真理。

它的基本结构是主语+动词原形。

例如:- I eat breakfast every morning.(我每天早上吃早餐。

)- Water boils at 100 degrees Celsius.(水在100摄氏度沸腾。

)2.一般过去时:一般过去时用于过去发生的动作或状态,它的基本结构是主语+动词的过去式。

例如:- She studied English last night.(她昨晚学习了英语。

)- We lived in London for three years.(我们在伦敦住了三年。

)3.一般将来时:一般将来时用于表示将来要发生的动作或状态,它的基本结构是主语+will/shall+动词原形。

例如:- They will visit their grandparents next month.(他们下个月会去看望他们的祖父母。

)- I shall finish my homework before dinner.(我要在晚餐前完成我的作业。

)二、进行时态:进行时态用于表达正在进行的动作,它强调动作的持续性和暂时性。

下面介绍进行时态的三个形式及其用法和区别。

1.现在进行时:现在进行时用于表示现在正在进行的动作,它的基本结构是主语+am/is/are+动词的ing形式。

例如:- He is reading a book now.(他现在正在读一本书。

)- They are playing soccer in the park.(他们在公园里踢足球。

英语的八种主要时态的结构及口诀

英语的八种主要时态的结构及口诀-CAL-FENGHAI.-(YICAI)-Company One1英语的八种主要时态的结构一、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。

例:He listens to the radio every evening.时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sunday, etc.基本结构:①be动词;②行为动词否定形式:①am/is/are +not;②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,同时还原行为动词。

一般疑问句:①把be动词放于句首;②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。

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。

例:I was born on April 2, 1986.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, once upon a time, etc.基本结构:①be动词;②行为动词否定形式:①was/were +not;②在行为动词前加didn't,同时还原行为动词。

一般疑问句:①was或were放于句首;②用助动词do的过去式did 提问,同时还原行为动词。

三、现在进行时:概念:表示现阶段或说话时正在进行的动作及行为。

例:The woman is talking to the doctor.时间状语:now, at this time, these days, etc.基本结构:am /is/are +doing否定形式:am /is/are +not +doing.一般疑问句:把be动词放于句首。

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一般过去时与过去进行时的区别和过去完成时与过去完成进行时的区别一般过去时和过去进行时的比较一般过去时和过去进行时虽然同是指过去发生的动作或存在的状态,但是,他们还是有很大的质的区别,那就是他们所指的时间有很大的不同。

一般过去时所指的过去时间却比较笼统,而过去进行时所指的过去时间则比较具体。

试比较下面两组句子:A组She joined the League three years ago.The story took place in 1985.Aunt read me a story last night.B组Mary was cooking at this time yesterday.She was doing some washing when I come in.I was sleeping when the thief broke into the house.A组中的three years ago、in 1985、last night 所指的过去时间均较为笼统,因此必须采用一般过去时。

而B组中的at this time yesterday、when I came in、when the thief broke into the house 所指的过去时间均较为具体,因此必须采用过去进行时。

一般过去时和过去进行时,除了他们所指的时间有差别之外,还可以通过他们动作的性质来加以区别。

一般过去时表示在过去某个时间发生的动作或存在的状态,也表示过去经常或反复发生的动作。

它强调的是动作的“发生”或状态的“存在”。

过去进行时表示在过去某一时刻或在过去某一段时间内正在进行的动作。

它强调的是动作的“正在进行”。

试比较下面两组句子:C组Did he watch TV last night?I got up at five yesterday.I studied in that class last year.D组Mum was doing some washing yesterday evening.We were cleaning the classroom this time yesterday.The teacher was talking to some parents when I saw her.C组中的“看电视”、“起床”、“学习”都是属于过去某一时候动作的“发生”或状态的“存在”,所以必须采用一般过去时。

而D组中的“在洗(衣服)”、“在打扫(教室)”、“正在谈话”都是指过去某一时刻动作“正在进行”,所以必须采用过去进行时。

有时,同是发生于过去某一个时候的某一个动作,既可采用一般过去时,也可采用过去进行时,但其语意却不尽相同,而且还有着很大的区别。

试比较下列几对句子:Jack wrote a letter to his parents last night.杰克昨晚给他的父母写了封信。

(信写完了)Jack was writing a letter to his parents last night.杰克昨晚一直在给他的父母写信。

(信不一定写完)She prepared the new lesson last night. 昨晚她备了课。

(课备完了)She was preparing the new lesson last night. 昨晚她一直在备课。

(课不一定备完)They planted trees last Sunday. 他们上星期天植树。

(树植完)They were planting trees last Sunday. 他们上星期天一直在植树。

(树不一植完)但必须注意:一般过去时的谓语动词,即可用延续性动词,也可用非延续性动词,而过去进行时的谓语动词却只能用延续性动词。

如本文中的A组句型中的,“join”、“take place”为非延续性动词,“read”为延续性动词,B组句型中的“cook”、“do”与“sleep”均为延续性动词。

过去完成时和过去完成进行时的比较过去完成进行时是由“had been + 现在分词”构成。

过去完成进行时的用法1、表示过去某一时间之前一直进行的动作。

过去完成进行时表示动作在过去某一时间之前开始,一直延续到这一过去时间。

和过去完成时一样,过去完成进行时也必须以一过去时间为前提。

I had been looking for it for days before I found it.这东西我找了好多天才找着的。

They had only been waiting for the bus a few moments when it came.他们只等了一会儿车就来了。

2、表示反复的动作。

He had been mentioning your name to me.他过去多次向我提到过你的名字。

You had been giving me everything.你对我真是有求必应。

3、过去完成进行时还常用于间接引语中The doctor asked what he had been eating.医生问他吃了什么。

I asked where they had been staying all those days.我问他们那些天是呆在哪儿的。

4、过去完成进行时之后也可接具有“突然”之意的when分句。

I had only been reading a few minutes when he came in.我刚看了几分钟他就进来了。

She'd only been reviewing her lessons for a short while when her little sister interrupted her.她温习功课才一会儿,她妹妹就打断她了。

接下来,我们再来看看它与过去完成时的对比。

She had cleaned the office, so it was very tidy.她已经打扫过办公室了,所以很整洁。

(强调结果)She had been cleaning the office, so we had to wait outside.她一直在打扫办公室,所以我们不得不在外面等着。

(强调动作一直在进行)北京四中高二英语语法专练—时态练习1. They received the parcel that they ____ for a long time.A. expectedB. have expectedC. had been expectingD. had expected2. She ______ the office, so we had to wait outside.A. had cleanedB. cleanedC. had been cleanedD. had been cleaning3. They______ the bus a few moments when it came.A. were just waiting forB. had just waited forC. had just been waiting forD. just waited for4. My brother ___ while he ___ his bicycle and hurt himself.A. fell, was ridingB. fell, were ridingC. had fallen, rodeD. had fallen, was riding5. I don ' t think Jim saw me; he ___ into space.A. just staredB. was just staringC. has just staredD. had just stared6. A new bridge _____ across the river last year. It has not been completed yet.A. has builtB. was builtC. had been builtD. was being built7. I can guess you were in a hurry. You ___ your sweater inside out.A. had wornB. woreC. are wearingD. were wearing8. Jane _____ some washing this time yesterday.A. is doingB. had doneC. was doingD. did9. I don’t work here; I _____ until a new secretary arrives.A. am just helping outB. just help outC. have just helped outD. will just help out10. Nowadays, a large number of women, especially those from the countryside, _____ inbeauty salons or restaurants.A. is workingB. worksC. workD. worked11. The man was impatiently waiting for the show to begin and ________ his watch.A. looked atB. was looking atC. have been looking atD. had looked at12.—What’s that terrible noise?—The neighbors _______ for a party.A. have preparedB. are preparingC. prepareD. will prepare13. Now that she is out of a job, Lucy ____ going back to school, but she hasn’t decidedyet.A. had consideredB. has been consideringC. consideredD. is going to consider14. The discussion _____ alive when an interesting topic was brought in.A. was comingB. had comeC. has comeD. came15. The crazy fans _______ patiently for two hours, and they would wait till the moviestar arrived.A. were waitingB. had been waitingC. had waitedD. would wait参考答案CDCAB DCCAC BBBDB。

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