九年級(jí)英語(yǔ)語(yǔ)法之動(dòng)詞時(shí)態(tài)

1、九年級(jí)英語(yǔ)語(yǔ)法之動(dòng)詞時(shí)態(tài)I. 概述:英語(yǔ)中,不同時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)要用不同的動(dòng)詞形式來(lái)表示。動(dòng)作發(fā)生的時(shí)間不同,動(dòng)詞的形式就有所不同。所以,動(dòng)詞的時(shí)態(tài)就是指動(dòng)詞在某一個(gè)時(shí)間段內(nèi)應(yīng)當(dāng)采取的相應(yīng)動(dòng)詞形態(tài)。我們已經(jīng)學(xué)過(guò)的八種時(shí)態(tài)分別是:1. _2. _3. _4._5. _6. _7. _8. _II. 詳解:一、一般現(xiàn)在時(shí):概念:經(jīng)常、反復(fù)發(fā)生的動(dòng)作或行為及現(xiàn)在的某種狀況。時(shí)間狀語(yǔ):often,usually,always,sometimes,every week(day,year,month,oncea week,on Sundays,基本結(jié)構(gòu):be動(dòng)詞am/is/are;行為動(dòng)詞原形或

2、單數(shù)第三人稱(chēng)。否定形式:am /is /are +_;此時(shí)態(tài)的謂語(yǔ)動(dòng)詞若為行為動(dòng)詞,則在其前加_,如主語(yǔ)為第三人稱(chēng)單數(shù),則用_,同時(shí)還原行為動(dòng)詞。一般疑問(wèn)句:把be動(dòng)詞放于句首;用助動(dòng)詞do提問(wèn),如主語(yǔ)為第三人稱(chēng)單數(shù),用does,同時(shí),還原行為動(dòng)詞?！咀⒁狻縚狀語(yǔ)從句和_狀語(yǔ)從句中, 從句用_時(shí)態(tài)表示將來(lái)。自我檢測(cè):1.The Greens usually _ TV on Sunday evening.A. watchB. watchesC. are watchingD. is watching2. Mr Black often _ fishing on Sundays, _ he ?A. g

3、oesdoesn'tB. goesisn'tC. don't godoesD. doesn't gois3. We will go shopping if it_ tomorrow.A don't rainB didn't rainC doesn't rainD isn't rain4. I will tell him as soon as he _ backA. comeB. comesC. will comeD. came5. He said the sun _in the east and _in the west.A ro

4、se; setB rises; setsC rises, setD rise; sets二、一般過(guò)去時(shí):概念:過(guò)去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài);過(guò)去習(xí)慣性、經(jīng)常性的動(dòng)作、行為。時(shí)間狀語(yǔ):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,基本結(jié)構(gòu):be動(dòng)詞過(guò)去式was/were;行為動(dòng)詞過(guò)去式。否定形式:was/were +not;在行為動(dòng)詞前加_,同時(shí)還原行為動(dòng)詞。一般疑

5、問(wèn)句:was或were放在句首;用助動(dòng)詞do的過(guò)去式_提問(wèn),還原動(dòng)詞。自我檢測(cè):1. I _ very hard when I was young.A. studyB. studiedC. had studiedD. shall study2. _ he _ a good time last Sunday?A. Were; wereB. Did; doC. Did; hasD. Did; have3.-When_ you come here? -We_ here last week.A.do;comeB.do;cameC.did; cameD.did;come4. We _the floor

6、and _ all the windows.A. mopped;cleannedB. moped; cleanedC. mopped;cleanedD. moped; cleaned5. -_ you _out for a walk after supper ? -Yes, I _.A. Didwent,wentB. Did go,wentC. Did went,didD. Did go,did6. Paper _ first invented in China.A. isB. areC. wasD. were三、現(xiàn)在進(jìn)行時(shí):概念:表示現(xiàn)階段或說(shuō)話時(shí)正在進(jìn)行的動(dòng)作及行為。時(shí)間狀語(yǔ):now,at

7、 this time,these days,基本結(jié)構(gòu):am/is/are +_否定形式:_一般疑問(wèn)句:把_動(dòng)詞放在句首【注意】某些動(dòng)詞如leave, begin, come, go, die等,可用_時(shí)表示將來(lái)。自我檢測(cè):1. -What is he doing now? -He_a picture.A. drawsB. drewC. is drawingD. was drawing2. Dont talk here. Grandparents _.A. sleepB. is sleepingC. are sleepingD. slept3. Look ! The boy students a

8、re _ football while the girls are _ .A. playing; danceB. playing; dancingC. play; dancingD. play; dance4. Some are _ in the river and some are _ games.A. swimming; playingB. swimming;plaiingC. swiming; playingD. swiming;plaing5. Mr Smith _ short stories, but he _ a TV play these days.A. is writing;i

9、s writingB. is writing; writesC. writes;is writingD. writes;writes6. _ your mother _ shopping at the moment?A. Are; doingB. Is; doingC. Is; takingD. Are; taking四、過(guò)去進(jìn)行時(shí):概念:表示過(guò)去某段時(shí)間或某一時(shí)刻正在發(fā)生或進(jìn)行的行為或動(dòng)作。這一特定的過(guò)去時(shí)間除有上下文暗示以外,一般用表示過(guò)去時(shí)間的狀語(yǔ)來(lái)表示。 狀語(yǔ)等?；窘Y(jié)構(gòu):_否定形式:_一般疑問(wèn)句:把was或were放在句首自我檢測(cè):1. I _ a letter at nine la

10、st night.A. am writingB. was writingC. wroteD. is writing2. I _ myself French from 7 to 9 yesterday morning. I _ to work.A. was teaching; didn't goB. taught; didn't goC. was teaching; wentD. taught; went3. This time yesterday Jack _ his bike. He _ TV.A. repaired; didn't watchB. was repai

11、ring; watchedC. repaired; watchedD. was repairing; wasn't watching4. When you _ at the door, I _ some washing.A. knocked; didB. was knocking; didC. knocked; was doingD. knock; am doing5. The boy_ English on the radio when I _ his door.A. learned; was openingB. was learning; openedC. learned; ope

12、nedD. is learning; open6. A young man _ her while she _ her work .A. watched; was doingB. was watching; didC. watched; didD. was watching; was doing五、一般將來(lái)時(shí):概念:表示將要發(fā)生的動(dòng)作或存在的狀態(tài)及打算、計(jì)劃或準(zhǔn)備做某事。時(shí)間狀語(yǔ):tomorrow,next day(week,month,year,soon,in a few minutes,the day after tomorrow,基本結(jié)構(gòu):am/is/are going to +do;w

13、ill/shall+do否定形式:am/is/are +not+going to +do;will/shall+not+do一般疑問(wèn)句:be放于句首;will/shall提到句首【注意】(1 助動(dòng)詞“will + 動(dòng)詞原形”可用于_人稱(chēng), 助動(dòng)詞shall常用在_人稱(chēng)后。(2“_+ 動(dòng)詞原形”表示即將發(fā)生某事或人為計(jì)劃要做某事表意愿的將來(lái)、問(wèn)對(duì)方是否愿意、表客氣的邀請(qǐng)或命令及表客觀將來(lái)時(shí),用_。自我檢測(cè):1. He _ very busy this week, he _ free next week.A. will be; isB. is; isC. will be; will beD. is

14、; will be2. He _ in his garden every morning next year.A. will workB. worksC. workedD. is working3.- _ you _ free tomorrow? -No. I _ free the day after tomorrow.A. Are; going to; willB. Are; going to be; willC. Are; going to; will beD. Are; going to be; will be4. He _ in three days.A. coming backB.

15、came backC. will come backD. comes back5. If he _ to college, he _ a lot more.A. will gowill learnB. will gois going to learnC. is going is going to learnD. goes will learn6. When she _ next time ,I _ her everything.A. is going to comeshall tellB. will comeshall tellC. comeswill tellD. comestell7. T

16、here _ a meeting tomorrow afternoon.A. will be going to beB. is going to haveC. is going to beD. will have8. -Lets go out to play football, shall we?-OK. I _.A. will comingB. be going to comeC. comeD. am coming9. It _ us a long time to learn English well.A. tookB. will takeC. spendsD. will spend六、過(guò)去將來(lái)時(shí): 概念:時(shí)間狀語(yǔ):the next day(morning,year.,the following month(week.,基本結(jié)構(gòu):was/were/going to +do;would/should +do否定形式:was/were/not+going to +do;would/should +not+do一般疑問(wèn)句:was或were放于句首;would/should提到句首自我檢測(cè):1.-The plane is leaving right now, but Jim hasn't arrived yet.-Well, he said he _here on tim