Tenses（時態(tài)）

1、ThePresentSimpleTense（一般現(xiàn)在時）

2、ThePastSimpleTense（一般過去時）

3、TheFutureTense（一般將來時）

4、ThePresentContinuousTense（現(xiàn)在進(jìn)行時）5、ThePastContinuousTense（過去進(jìn)行時）

6、ThePresentPerfectTense（現(xiàn)在完成時）時態(tài)的用法和構(gòu)成ThePresentSimpleTense（一般現(xiàn)在時）用法：1、現(xiàn)階段經(jīng)常性、習(xí)慣性動作;2、目前的狀態(tài)；3、客觀真理。構(gòu)成：主語是第三人稱單數(shù)時，作謂語的行為動詞要加詞尾-s(-es),其他人稱和數(shù)用動詞原形。常用時間狀語：often,always,sometimes,everyday,onSunday…例句：Jackoftengoestoschoolbybike.Guangzhouis2313kilometresawayfromBeijing.Wehavefivelessonsinthemorning.ThePastSimpleTense（一般過去時）用法：1、過去發(fā)生的動作;2、過去存在的狀態(tài)。構(gòu)成：用動詞的過去式。常用時間狀語：yesterday,twodaysago,lastweek,in1990…例句：Hewenttoworkbybusyesterday.HanMeimeiwasintheclassroomamomentago.TheFutureTense（一般將來時）用法：1、將來發(fā)生的動作;2、將來存在的狀態(tài)。構(gòu)成：1、助動詞will(shall)+動詞原形；2、am(is,are)+goingto常用時間狀語：tomorrow,nextweek,intwohours…例句：Theywill(aregoingto)meetoutsidetheschoolgatetomorrowafternoon.Thepeoplewillnotbepleasedifyoujumpthequeue.備注：

一般現(xiàn)在時代替將來時。在時間狀語從句和條件狀語從句中用ThePresentContinuousTense（現(xiàn)在進(jìn)行時）用法：說話時或現(xiàn)階段正在進(jìn)行的動作。構(gòu)成：am(is,are)+動詞的現(xiàn)在分詞常用時間狀語：now例句：Kate’sparentsareworkinginCanadanow.Look,thechildisplayinginthestreet.備注：將要發(fā)生的動作。come,go等動詞的現(xiàn)在進(jìn)行時形式可表示

ThePastContinuousTense（過去進(jìn)行時）用法：過去某一階段或某一時刻正在進(jìn)行的動作。構(gòu)成：was(were)+動詞的現(xiàn)在分詞常用時間狀語：atfouryesterdayafternoon,atthistimeyesterday,表示過去時間的狀語從句…例句：Hewasmendinghisbikeatteno’clockyesterday.

Thetwinsweresweepingthefloorwhentheteachercamein.ThePresentPerfectTense（現(xiàn)在完成時）用法：1、到現(xiàn)在為止已經(jīng)完成的動作;對現(xiàn)在還有影響。（已完成）2、從過去開始延續(xù)到現(xiàn)在的動作或狀態(tài)。（未完成）構(gòu)成：have(has)+動詞的過去分詞常用時間狀語：already,yet,just,ever,before,theseyears,since1990,fortenyears…例句：Ihaveneverheardofthatbefore.Thevisitorhasbeenherefortwodays.ThreemonthshavepassedsinceIarrivedinSydney.備注：不能和表示過去的時間狀語連用。時態(tài)的區(qū)別一般時態(tài)與進(jìn)行時態(tài)的區(qū)別We________(read)newspaperseveryday.She______now________(read)thenewspaper.He_______(sing)well.He_________(sing)arevolutionarysong(革命歌曲）.readisreadingsingsissinging

1）一般時態(tài)通常表示經(jīng)常的動作或狀態(tài)，而進(jìn)行時態(tài)則表示在某一時刻或某段時間正在進(jìn)行著的動作；2）一般時態(tài)表示主語的固有特征、能力等，而進(jìn)行時態(tài)則表示主語在某一時刻或某段時間內(nèi)所進(jìn)行的具體動作。一般過去時與過去進(jìn)行時的區(qū)別She________(write)alettertoherfriendyesterday.She__________(write)alettertoherfriendatnineo’clockyesterdayevening.She__________(write)alettertoherfriendwhenhermother

________(come)homeyesterdayevening.wrotewaswritingwaswritingcame一般過去時通常表示過去發(fā)生的一個單純的事實(shí)，而過去進(jìn)行時則表示在過去某一時刻或某段時間正在進(jìn)行的動作。現(xiàn)在完成時與一般過去時的區(qū)別I__________(lose)mypen.CanIborrowyours?She______(lose)herpenyesterday.2)Mysister_________(see)thefilmtwice.She______(see)thefilmlastweek.A:______you______(have)yourlunch?B:Yes,I________.A:When_______you________(have)it?B:I______(have)itanhourago.havelostlosthasseensawHavehadhavedidhavehad現(xiàn)在完成時和一般過去時都表示在過去完成的動作，但現(xiàn)在完成時強(qiáng)調(diào)這一動作與現(xiàn)在的關(guān)系，如對現(xiàn)在的結(jié)果、影響等，而一般過去時則表示動作發(fā)生在過去，不一定表示和現(xiàn)在的關(guān)系。Betty_____________TVthistimelastnight.TheShutesusually______supperat6:30.MrsGreen__________backinhalfanhour.Theboys____________footballontheplaygroundnow.MrWhite___________tohimseveraltimesalready.Lucy______theclassroomtwentyminutesago.Thelittlegirl___________300Englishwordsbytheendoflastmonth.waswatchinghavewillcomeareplayinghastalkedlefthadlearned___________________________________________________________________________________________________________練習(xí)（復(fù)習(xí)卷P.51）1、Herfather______(know)Beijingverywellbecausehe________(be)theremanytimes.Nowhe________(tell)theboyssomethingabouttheGreatWall.2、Ourmathsteacherisn’therenow.She________(go)tothelibrary.She__________(return)infifteenminutes.3、Thestudents___________(pick)applesonthefarmwhenitsuddenly_______(begin)torainyesterday.4、LinTaooften________(go)backtohishometown.He_______(be)theremanytimes.5、______you______(go)forapicnicwithustomorrow?I______(go)ifit______not______(rain)tomorrow.Ifit______(rain),I___________(stay)athomeinstead.

knowshasbeenistellinghasgonewillreturnwerepickingbegangoeshasbeenWillgowillgodoesrainrainswillstay練習(xí)（復(fù)習(xí)卷P.51）6、Ican’tfindmydictionary.______you______(see)itanywhere?7、A:Lookatmybook.It____(be)veryinteresting.B:Where____you_____(buy)it?A:I________(buy)itatthebookshopnearourschool.B:____youoften_____(buy)newbooksatthebookshop?.A:Notveryoften.Iusually_______(borrow)booksfromourschoollibrary.B:______you______(go)tothelibrarytomorrow?A:Oh,I_______not_____(go)becauseI______just_______(borrow)somebooksfromthelibrary.8、I___________(listen)tothemusicwhensomeone__________(knock)atthedoorhalfanhourago.

HaveseenisdidbuyboughtDobuyborrowWillgowillgohaveborrowedwaslisteningknocked練習(xí)（復(fù)習(xí)卷P.51）9、Thegatekeeperdoesn’tlethiminbecausehe________(lose)histicket.10、_____you______(like)sciencebooks?Yes,I_____just_______(buy)some.Look,they_____(be)allinteresting.11、______theforeignfriends_______(arrive)yet?Yes,they______.They_______(arri