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      初中英語必考八大時(shí)態(tài)結(jié)構(gòu)及用法詳解

      點(diǎn)擊領(lǐng)取>>>北京各學(xué)校初一初二初三上學(xué)期期中考試真題及答案解析

      英語八大時(shí)態(tài):

      1

      一般現(xiàn)在時(shí)

      標(biāo)志:動(dòng)詞原形

      圖片

      1. 表示經(jīng)常性或習(xí)慣性動(dòng)作,常與表頻度的時(shí)間狀語連用:

      She often speaks English.

      I leave home for school at 7 every morning.

      2. 表示現(xiàn)在的狀態(tài)、特征、職業(yè)、能力、感覺等:

      He seems to feel a bit down today.

      He works as a driver.

      3. 表示真理、客觀存在、科學(xué)事實(shí)或用于格言警句中:

      Shanghai lies in the east of China.

      Columbus proved that the earth is round.

      Where there is a will, there is a way.

      4. 表示現(xiàn)在瞬間的動(dòng)作:

      Here comes the bus!

      5. 表示將來

      1) 表按規(guī)定、計(jì)劃、安排將要發(fā)生的動(dòng)作(僅限于某些表示“來、去、動(dòng)、停、開始、結(jié)束、繼續(xù)”等的趨向動(dòng)詞),可以與表示未來的時(shí)間狀語搭配使用。常見的用法是:飛機(jī)、火車、輪船、汽車等定期定點(diǎn)運(yùn)行的交通狀況。如:

      The next train leaves at 3 o’clock this afternoon.

      How often does the shuttle bus run?

      2) 在時(shí)間和條件狀語從句中常使用一般現(xiàn)在時(shí)表示將來發(fā)生的事情:

      When Bill comes (不用will come), ask him to wait for me.

      I shall go there tomorrow unless I’m too busy.

      2

      一般過去時(shí)

      標(biāo)志:動(dòng)詞過去式

      圖片

      *閉音節(jié):元音字母a, e, i, o, u如果發(fā)字母本來的音則稱為開音節(jié),否則稱為閉音節(jié)。

      1. 表示過去某時(shí)所發(fā)生的動(dòng)作或存在的狀態(tài),常與表示過去的時(shí)間狀語連用(e.g. yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when …, in the past等)。如:

      Jim rang you just now.

      Liu Ying was in America last year.

      2. 表示過去經(jīng)常或反復(fù)發(fā)生的動(dòng)作,特別是used to do表達(dá)的句型,本身表示的就是過去常常。如:

      When I was a kid, I often played football in the street.

      She used to visit her mother once a week.

      *注意區(qū)分sb. used to do sth.(某人過去常常做某事,此處to是動(dòng)詞不定式標(biāo)志符號)和sb. be used to sth./doing sth.(某人習(xí)慣于某物/做某事,此處to是介詞)。

      3. 代替一般現(xiàn)在時(shí),表示一種婉轉(zhuǎn)、客氣、禮貌、商量的語氣。此用法僅適用于少數(shù)動(dòng)詞(如want, hope, wonder, think, intend等)及情態(tài)動(dòng)詞could, would。如:

      I wondered if you could have a word with me.

      I hoped you could help me with my English.

      Would you mind my sitting here?

      4. 虛擬語氣中用一般過去時(shí)表示現(xiàn)在或?qū)頃r(shí)間的動(dòng)作或狀態(tài)。常用句型有:

      It is time that sb. did sth. “某人該做某事了”

      would rather sb. did sth. “寧愿某人做某事”

      3

      一般將來時(shí)

      標(biāo)志:will / shall + 動(dòng)詞原形

      1. 表示將來發(fā)生的動(dòng)作或存在的狀態(tài),通常與表示將來的時(shí)間狀語連用(e.g. tomorrow, next week, in the future等)。如:

      We shall have a lot of rain next month.

      My husband will come back in a few days.

      2. 表示傾向性和習(xí)慣性:

      Fish will die without water.

      When it gets warmer, the snow will start to melt.

      3. 一般將來時(shí)的幾種句式結(jié)構(gòu)辨析:

      1) will / shall + 動(dòng)詞原形

      多用于表達(dá)主觀愿望或必定會發(fā)生的事情(“將會如何”)

      *shall作助動(dòng)詞時(shí)一般只用于第一人稱

      2) be going to + 動(dòng)詞原形

      表示即將發(fā)生或打算要做的事:

      It is going to rain.

      We are going to have a meeting today.

      3) be to + 動(dòng)詞原形

      表示按計(jì)劃或安排即將要發(fā)生的動(dòng)作:

      He is to visit Japan next year.

      We are to discuss the report on Monday.

      4) be about to + 動(dòng)詞原形

      表示即將發(fā)生的動(dòng)作,意為“馬上要做某事”,后面一般不跟時(shí)間狀語,如:

      The plane is about to start.

      Don’t worry. I am about to make a close examination on you.

      4

      現(xiàn)在進(jìn)行時(shí)

      標(biāo)志:be + 動(dòng)詞的現(xiàn)在分詞

      1. 表示說話時(shí)正在進(jìn)行的動(dòng)作:

      She is writing a letter upstairs.

      Who are you waiting for?

      It is raining hard.

      2. 表示現(xiàn)階段一直在進(jìn)行的動(dòng)作(說話時(shí)動(dòng)作未必正在進(jìn)行):

      I hear Mr. Green is writing another novel.

      3. 表示反復(fù)出現(xiàn)或習(xí)慣性的動(dòng)作,往往包含說話者贊揚(yáng)、責(zé)備、厭惡等情緒,通常與always, constantly, continually, forever等頻度副詞連用。如:

      John is forever asking silly questions like a stupid.

      He is always thinking of others first.

      4. 表示將來

      1) 表示按計(jì)劃、安排將要發(fā)生的動(dòng)作,僅適用于部分趨向動(dòng)詞(如go, come, leave, start, arrive等)。如:

      Uncle Wang is coming.

      They're leaving for Beijing.

      2) 在時(shí)間和條件狀語從句中,現(xiàn)在進(jìn)行時(shí)表示將來某時(shí)正在發(fā)生的事情。如:

      Please drop in when you are passing my way.

      If he is still sleeping, don’t wake him up.

      5

      過去進(jìn)行時(shí)

      標(biāo)志:was / were + 動(dòng)詞的現(xiàn)在分詞

      1. 表示過去某一時(shí)刻或一段時(shí)間正在進(jìn)行的動(dòng)作,過去進(jìn)行時(shí)中常用的時(shí)間狀語有the whole morning, all day yesterday, from January to March last year等。如:

      I was having a talk with Lucy at that time.

      They were watching TV at home last night.

      2. 表示過去反復(fù)出現(xiàn)或習(xí)慣性的動(dòng)作,往往包含說話者贊揚(yáng)、責(zé)備、厭惡等情緒,通常與always, constantly, continually, forever等頻度副詞連用。如:

      My brother was always losing his keys.

      3. 表示按計(jì)劃、安排過去某時(shí)刻將要發(fā)生的動(dòng)作,僅適用于部分趨向動(dòng)詞(如go, come, leave, start, arrive等)。如:

      He said they were leaving for Beijing this afternoon.

      4. 過去進(jìn)行時(shí)有一個(gè)主要用法就是描述一件事情發(fā)生的背景(一個(gè)長動(dòng)作延續(xù)的時(shí)候,另一個(gè)短動(dòng)作發(fā)生):

      Granny fell asleep when she was reading.

      It was raining when they left the station.

      6

      現(xiàn)在完成時(shí)

      標(biāo)志:have / has + 動(dòng)詞的過去分詞

      1. 表示一個(gè)過去發(fā)生并已完成的動(dòng)作對現(xiàn)在產(chǎn)生影響或結(jié)果,強(qiáng)調(diào)的是現(xiàn)在的狀況(表示“已完成”)。如:

      He has left the city. (結(jié)果:他目前不在這個(gè)城市)

      Someone has broken the window. (結(jié)果:窗戶破了)

      2. 表示一個(gè)動(dòng)作開始于過去,持續(xù)到現(xiàn)在,也可能還會繼續(xù)持續(xù)下去(表示“未完成”)。

      I have been busy since last week.

      He has taught in our school for 30 years.

      I’ve finished half so far.

      注意 瞬間動(dòng)詞通常是不能用現(xiàn)在完成時(shí)表持續(xù)性的,但其否定結(jié)構(gòu)則可以。如:

      She hasn’t seen you for ages.

      His father hasn’t touched beer for a whole week.

      3. 表示過去到現(xiàn)在為止反復(fù)發(fā)生的動(dòng)作或多次出現(xiàn)的狀態(tài),常與表示頻度的副詞always, often, every day等連用。如:

      I have often heard that he is the cleverest person in that company.

      4. 在時(shí)間和條件狀語從句中,現(xiàn)在完成時(shí)表示將來某時(shí)完成的動(dòng)作。如:

      I’ll go to your home when I have finished my homework.

      If it has stopped snowing in the morning, we’ll go the park.

      5. 與現(xiàn)在完成時(shí)連用的常見詞語

      能與現(xiàn)在完成時(shí)連用的詞語很多,just, already, yet, before, never, ever, recently等,但常見的有:

      1) since 自從

      I have been there many times since the war.

      We haven’t seen each other since last week.

      We have been friends ever since.

      2) in / for / during the past/last … years 在過去/最近…中

      I’ve been ill for the past three weeks.

      Great changes have take place in the last ten years.

      I have been here (for) the last/past month.

      3) so far 到目前為止

      We haven’t had any trouble so far.

      So far the search for the missing middle-aged woman has been fruitless.

      4) up to/until now 到現(xiàn)在為止

      Up to now he’s been quiet.

      Up to now, the work has been easy.

      I have heard nothing from him up till now.

      Up till now we have planted over 2000 trees.

      5) It is/will be the first/second … time that … 這是第一/二…次…

      It’s the first time (that) I’ve been here.

      It will be the first time (that) I’ve spoken in public.

      It is the second time (that) I have met him today.

      6) This is + 形容詞最高級 + that … 這是最…

      This is the best film that I’ve (ever) seen.

      6. 現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別

      1) 現(xiàn)在完成時(shí)強(qiáng)調(diào)對現(xiàn)在的影響和結(jié)果,與現(xiàn)在有聯(lián)系;

      而一般過去時(shí)強(qiáng)調(diào)這個(gè)動(dòng)作發(fā)生的時(shí)間是在過去,不涉及對現(xiàn)在的影響。如:

      I have seen this film. (我已經(jīng)看過了這部電影)

      I saw this film yesterday. (我是昨天看的這部電影)

      2) 現(xiàn)在完成時(shí)常與模糊的時(shí)間狀語連用(如for, since, so far, ever, never, just, yet, till/until, up to now, always等),或者干脆沒有時(shí)間狀語;

      而一般過去時(shí)常與具體的時(shí)間狀語連用(如yesterday, last night, …ago, in 1980, in February等)。

      3) 現(xiàn)在完成時(shí)表示持續(xù)時(shí)一般使用延續(xù)性動(dòng)詞(如live, teach, work, know等);

      而一般過去時(shí)常使用瞬間動(dòng)詞(如begin, buy, die, marry等)。如:

      He has lived in Hangzhou since last spring.

      My grandfather bought the car five years ago.

      7. 易錯(cuò)點(diǎn)辨析

      1) 考生容易把一些瞬間動(dòng)詞用現(xiàn)在完成時(shí)表達(dá),這是錯(cuò)誤的。如:

      (×) He has died for two years. 他死了兩年了。

      (√) He has been dead for two years.

      (√) He died two years ago.

      (×) The film has begun for 10 minutes. 電影開演十分鐘了。

      (√) The film has been on for 10 minutes.

      (√) The film began 10 minutes ago.

      (×) She has married for three years. 她結(jié)婚有三年了。

      (√) She has been married for three years.

      (√) She married Mike three years ago.

      2) 考生不懂如何區(qū)分have been to和have gone to,盡管兩者均可后接地點(diǎn),但have been to表示去過某地(現(xiàn)在已經(jīng)回來了),have gone to表示到某地去了(現(xiàn)在還沒回來)。如:

      She has been to Paris (three times).

      She has gone to Paris.

      7

      過去完成時(shí)

      標(biāo)志:had + 動(dòng)詞的過去分詞

      1. 表示在過去的某個(gè)時(shí)間或動(dòng)作以前已經(jīng)發(fā)生的動(dòng)作或已經(jīng)存在的狀態(tài)。如:

      By the end of last week he had finished the work.

      He had left when I arrived.

      2. 表示從過去某一時(shí)間開始,一直延續(xù)到過去另一時(shí)間的動(dòng)作或狀態(tài)。如:

      We had not seen each other since I left Beijing.

      The film had been on for 5 minutes when I got to the cinema.

      3. 某些表意向的動(dòng)詞(如intend, think, plan, expect, hope等)的過去完成時(shí)表示主語未曾實(shí)現(xiàn)的愿望、希望、打算。如:

      I had intended to visit you last night, but someone called and I couldn’t get away.

      We had hoped that you would come, but you didn’t.

      4. (虛擬語氣)在條件狀體從句或wish / would rather等后面的從句中,使用過去完成時(shí)表示與過去事實(shí)相反的主觀愿望。如:

      The party wouldn’t have been so perfect if you hadn’t come.

      I wish I had gone with you to the concert that day.

      5. 過去完成時(shí)與一般過去時(shí)

      1) 基本區(qū)別:過去完成時(shí)表示以過去某時(shí)間為起點(diǎn)以前所發(fā)生的動(dòng)作或存在的狀態(tài),即過去完成時(shí)強(qiáng)調(diào)“過去的過去”,而一般過去時(shí)只表示以現(xiàn)在時(shí)間為起點(diǎn)以前所發(fā)生的事情或存在的狀態(tài)。如:

      He studied there two years ago.他兩年前在那兒學(xué)習(xí)(離現(xiàn)在兩年)

      He said he had studied there two years before.他說他兩年前在那兒學(xué)習(xí)過。(離他說話時(shí)兩年)

      2) 特別注意:兩個(gè)動(dòng)作如果按順序發(fā)生,又不強(qiáng)調(diào)先后,或者用then, and, but等連詞連接時(shí),多用一般過去時(shí)。如:

      When she saw the mouse, she screamed.

      My aunt gave me a hat and I lost it.

      8

      過去將來時(shí)

      標(biāo)志:would + 動(dòng)詞原形

      1. 表示從過去某一時(shí)間來看將要發(fā)生的動(dòng)作或存在的狀態(tài),一般用于主句為過去時(shí)的賓語從句中。如:

      He said he would come here next Friday.

      I knew that he would help us when we were in trouble.

      2. 表示過去的動(dòng)作習(xí)慣或傾向:

      The old man would sit on a bench in the quite park for hours without doing anything.

      When I worked on that farm, I would get up at 5 am.

      3. 用于虛擬語氣中:

      If I were you, I would not do that.

      If he were here, he would show us how to do it.

      4. 過去將來時(shí)的其他形式

      1) was / were going to + 動(dòng)詞原形。如:

      He told us that he was going to attend the meeting.

      She said that I was going to be sent to meet her at the railway station.

      2) was / were to + 動(dòng)詞原形。如:

      The building was to be completed next month.

      Li Lei was to arrive soon.

      3) was / were about to + 動(dòng)詞原形。如:

      We were about to leave there when it began to rain heavily and suddenly.

      He was about to have lunch when the bell rang.

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