1、時(shí)態(tài)定義時(shí)間狀語(yǔ)結(jié)構(gòu)一般疑問句否定句形式般 現(xiàn)在 時(shí)經(jīng)常、反復(fù)發(fā)生的 動(dòng)作或行為反現(xiàn)在 的某種狀況。often, usually, always： sometimes,every day(w&ek=nicHitli), once a 種如k, on Mondays, etc.Ebe動(dòng)詞二行為動(dòng)詞主語(yǔ)-況-其他L把動(dòng)詞be放于句 首。上用助動(dòng)詞do提問， 如主語(yǔ)為第三人稱單 數(shù)，則用does,同時(shí) 還原為動(dòng)詞原形。土此時(shí)態(tài)的謂語(yǔ)動(dòng)詞若 為行為動(dòng)詞，則在其前加 dont 若主語(yǔ)為第三人稱 單數(shù)，則用蔽同 時(shí)還原行為動(dòng)詞。現(xiàn)在 進(jìn)行 時(shí)表示現(xiàn)階段或說話 時(shí)正在進(jìn)行的動(dòng)作 或狀態(tài)。now5 at th

2、is time: these days, etc.主語(yǔ) +am/ is/ are -doing把be動(dòng)詞放在句苜o王 語(yǔ) +3hl i&; are -nnot -doing_般過去 時(shí)過去某個(gè)時(shí)間里發(fā) 生的動(dòng)作或狀態(tài)： 過去習(xí)慣性、經(jīng)常 性的動(dòng)作、行為.ago： yesterday, last week(mon? year, )3 in 2000; just now3 one day: long long ago5 etc.1. &;were2一行為動(dòng)詞過 去式1把或xwre放 于句首.2用助動(dòng)詞did提問， 同時(shí)還原為動(dòng)詞原 形。1 一主 i 吾+wHsAvere+nQt2-在行為動(dòng)詞前加d

3、o在 其前加didnt,同時(shí)還原 行為動(dòng)詞。過去 進(jìn)行 時(shí)表示過去某段時(shí)間 或某一時(shí)刻正在斃 生或進(jìn)行的動(dòng)作或 行為。at this time yesterday 或以、when 引導(dǎo)的謂語(yǔ)動(dòng)詞是一般過去時(shí)的 時(shí)間狀語(yǔ)等.主語(yǔ)doing把咨做或vver 3放在句 首.主i吾+wa新暗餡+ noH doing現(xiàn)在 完成 時(shí)過去發(fā)生或已經(jīng)完 成的動(dòng)作對(duì)現(xiàn)在造 成的一向或結(jié)果， 或從過去已經(jīng)開 始，持續(xù)到現(xiàn)在的 動(dòng)作或狀態(tài)。already, yet just5 evers never, before, recentlyin the past few years,等，及由fin或since引導(dǎo) 的時(shí)間

4、狀語(yǔ)。have/ has -done把have或has放在句 首。have/ has not- done般 將來 時(shí)表示將要發(fā)生的動(dòng) 作或存在的狀態(tài)反 打算、計(jì)劃或準(zhǔn)備 做某事。tomorrowtomonowmorning/aftemoon: the day aftertomorrownextSund ay/week/year-iiioniii soon: in a few days minutes, etcl.be going to 一doZwill/shall + do1-tw放在句首。2.vsill-5hall 提到句 首。be going to + noH do.will / 血 11

5、 + not- do過去完成時(shí)表示在過去某一時(shí) 間或動(dòng)作之前已經(jīng) 發(fā)生或完成的動(dòng)作 或情況。表示“過 去的過去”by,況fore等構(gòu)成的過去時(shí)間短 語(yǔ)連用或用于before, until 等引導(dǎo)的從句中。由said, asked, told, thought等引導(dǎo)的定語(yǔ)從.句 中，had doneMd放于句首。had+ noR done過去1將來 時(shí)表示在過去的某個(gè) 時(shí)候看來將要卷生 的動(dòng)作或者存在的 我態(tài)。The next dayijnoming: year), the follovdng month (week)t匚TOuld-do&;weregoing to +do.would提到句首。

6、.was或were放于句 首。1 .would-not+do2.was/ere f演 + going to -do般過去1將來 時(shí)立足于過去某一時(shí) 亥L從過去看將來， 常用于宣語(yǔ)從句中The n ext day (morning. Year)The following month (week) etc1:Was Av哄goi ng to-do2 .would* should+dQ-其他WaWvero敬于句首 would怎houl d寸是至司1 Was/i-noRgoingUdo2., wuld/ shoul d-not- do過去1將來進(jìn)行時(shí)就過去某一時(shí)間而 言，將來某一時(shí)刻 或某一段時(shí)間正在

7、 進(jìn)行的動(dòng)作，主要 用于定語(yǔ)從句中， 多用于間接引語(yǔ)Shoud-would-b e碩在分詞例句:They said they would be comingHe said he could not come because he would be having a meeting將來完成時(shí)在將來某一時(shí)刻之 前開始的動(dòng)作或狀 態(tài)B y the time of:by the end of+ 時(shí)間 短語(yǔ)(將來)by the time+從句 (將來)王語(yǔ)+be going to/wilbshall-sha ll+have+p,p(過 去分詞l其他f列.句:B y the time you get ba

8、ck.great dianges will have taken place in this area過去 將來 完成 時(shí)過去某一時(shí)間對(duì)將 來某一時(shí)刻以前所 會(huì)發(fā)生的動(dòng)作，常 用在虛擬語(yǔ)氣中， 表示與過去的事實(shí) 相反Should-would have done sth例句：I thought youd have left by this timeHe told them he would have finished it by S oclock現(xiàn)在 完成 進(jìn)行時(shí)從過去某一時(shí)間開 始一直延續(xù)到現(xiàn)在 的動(dòng)作，這一動(dòng)作 可能剛剛開始，也 可能仍然在繼續(xù)， 并可能延續(xù)到將來Sinoe-時(shí)間點(diǎn)，for-

9、fl寸間段H anv/liasbeen+doing+其他1例.句:I have been sitting here for an hourThe children have been watching TV since six oclock.過去 完成 進(jìn)行 時(shí)某正在進(jìn)行的動(dòng)作 或狀態(tài)，持續(xù)到過 去某個(gè)時(shí)刻，還未 完成，一直持續(xù)到 之后的當(dāng)前才結(jié)束特殊含義：1,尚未完成：:丑had b?en writing the he吧他 已經(jīng)在 與小說了（他沒寫完）.企 圖:He had been studying the meaning of this proverb 他 曾今學(xué) 習(xí)過這個(gè)諺語(yǔ)（他曾經(jīng)努

10、力學(xué)習(xí) 過他）,未得結(jié)果:We had been studying what our enemy had said 我們一直致力于敵人所說的（但 是我們沒有理解）had-been-doin g-其他b最近情況:丑had been quarrelling with his wifb-他和他的妻 子吵了一場(chǎng)架。（最 近）S反復(fù)動(dòng)作：He had been asking me the same question.-fti!一直 問我相同的問題（屢 次）例句：She had been suffering from a bad cold when she took the exam Had they b

11、een expecting the news for some time?6 .，情緒：What had he been doing?他做了什么 （不耐煩）將來 完成 時(shí)表示動(dòng)作從某一時(shí) 間開始一直延續(xù)到 將來某一時(shí)間。是 否繼續(xù)下去，要視 上下文而定.ShallAill have been doing.例句:I shall have been rking here in this factoiy for twenty years by the end of the year過去 將來 完成時(shí)表示從過去某時(shí)看 至未來某時(shí)以.前會(huì) 一直在進(jìn)行的動(dòng) 作。Sh ould-would-h aveb-e

12、enjpj 在 分詞例句:He told me that by the end of the year he uld have been living there for thirty years.-Where is Frank now?-He his bike in the yard,（北 匕京海淀區(qū)）A. fixes up B. fixing up C. is fixing up D. fixed-Youvieft the light on, Tracy.-Oh, yes.to turn it off right now.宜昌市）A. I d go B. I ve gone C. I ll

13、 go D. I go“The World Without Thieve” is a very moving film. I it twice already.（陜西省）A. will see B. see C. saw D. have seenThe Oriental Pearl TV Tower tens of thousands of visitors since l995.A） attracted B） attracts C） has attracted D） will attract-Did you see the traffic accident yesterday?-Yes. I

14、t happened when I past the museum.A. walk B. am walking C. will Walk D. was walking-Have you read this book? -Yes. I it two weeks ago.（隨州市）A. is reading B. have read C. will read D. read- What are you doing ,Jim?-I a beautiful horse.（北京豐臺(tái)區(qū)）A. draw B. drew C. am drawing D. was drawingThey all their money, so they have to walk home now.A. have spent B. spend C. spent D.