高中英語(yǔ)時(shí)態(tài)解析PPT課件

.,1,GrammarRevision,Tense,.,2,中學(xué)英語(yǔ)的常見(jiàn)時(shí)態(tài)：,.,3,教學(xué)大綱要求的常用的8種時(shí)態(tài)：,.,4,三、時(shí)態(tài)特殊句式,動(dòng)詞的時(shí)態(tài),二、易混時(shí)態(tài)辨析,一、基本時(shí)態(tài),綜合練習(xí),.,5,1.一般現(xiàn)在時(shí)ThePresentSimple,1.Igotoschooleveryweek.表示經(jīng)常發(fā)生的動(dòng)作，存在的狀態(tài)或日常習(xí)慣。常與everyday，often，usually，always，sometimes等時(shí)間狀語(yǔ)連用。2.Thesunrisesintheeast.永恒的真理或者客觀(guān)事實(shí)3.Pridegoesbeforeafall名言警句4.AnnwritesgoodEnglishbutdoesntspeakwell.表示能力5.Ifitisfinetomorrow,wewillgoonapicnic.在條件或時(shí)間狀語(yǔ)從句中如果表達(dá)將來(lái)，則從句用一般現(xiàn)在時(shí)代替將來(lái)。,.,6,2.一般過(guò)去時(shí)TheSimplePastTense,WhenIwasachild,Iwouldoftenplaynearthechurch.Ithoughtyoumighthavesome,butyoudont.Thedoctorthoughtitforawhile.IlivedinLondonformanyyears,butIveneverregrettedmyfinaldecisiontomovebacktoChinaItstimethatdidIwishthatdid,熱點(diǎn)一：一般過(guò)去時(shí),.,7,1.Theyear2002_remarkablechangesinShanghaislandscape.(see),saw,時(shí)間狀語(yǔ),呀，不知道你在這兒！以為你在美國(guó)！,Oh,Ididntknowyouwerehere.IthoughtyouwereinAmerica.,.,8,3.-Haveyoudecidedalready?-Yes,I_atonce.A.havedecidedB.decidedC.willdecideD.haddecided,2.I_younottomovemydictionary-nowIcannotfindit.（2004全國(guó)III）A.askedB.askC.wasaskingD.hadasked,Keyword,context,B,-Yes,I_already.,A,.,9,3.一般將來(lái)時(shí)TheSimpleFutureTense,Thetrainstartsat7:00.Theplaneistakingoffinamoment.ThemanwillsetoffforParis.Theplayisgoingtobeproducednextmonth.Themajoristovisitthepoorinthedistrictnextweek.Heisabouttobreakdownifhecontinuesworkingthisway.,在時(shí)間上指最近的將來(lái),“計(jì)劃”、“安排”、“義務(wù)”、“應(yīng)該”、“可能”、“命運(yùn)”,leave,go,come,take,have,.,10,4.過(guò)去將來(lái)時(shí)Pastfuturetense,Shesaidshewouldbethereatsevenoclock,andhethoughtshewouldkeepherword.Shewasabouttogowhenthephonerang.,.,11,5.現(xiàn)在進(jìn)行時(shí)Presentcontinuoustense,IamwaitingforanimportantcallfrommybossinShanghai.Maryisstudyingatcollege.Itsgettingcolderandcolder.Heisalwaysdealingwithdifficultieseasily.,.,12,6.過(guò)去進(jìn)行時(shí)ThePastContinuousTense,Shedecidednottoworkontheprogramathomebecauseshedidntwantherparentstoknowwhatshewasdoing.Iwasdoingmyhomeworkatninelastnight.Yoursonwasalwayscominglatetoschool.Iwaswonderingifyoucandomeafavor.,.,13,7.將來(lái)進(jìn)行時(shí)TheFutureContinuousTense,Atthistimetomorrow,wewillbeflyingovertheAtlantic.Wewillbetakingaexamnextweek,.,14,8.現(xiàn)在完成時(shí)Presentperfecttense,ImnotupsetnowbecauseIhaveachievedmgoals.Theyhavefocusedontheprojectforlong.ThemanlivedinParisformanyyears.ThemanhaslivedinParisformanyyears.Itisthefirst/.timethathavedone.ThisisthebestfilmIhaveseen.,熱點(diǎn)2：現(xiàn)在完成時(shí),結(jié)果影響到現(xiàn)在，just,already,yet,everrecently,sofar.,持續(xù),.,15,9.過(guò)去完成時(shí)Pastperfecttense,By1990,thenumberhadfallento500,000.MyfatherhadexpectedthatIwouldbecomeadoctor.WhenIgothome,thesunhadalreadyset.WhenIsawthescene,Iscreamed.YoulostthewalletandthenIpickeditup.Itwasthefirst.timethat.haddone.Wish.haddoneNosoonerthan/HardlywhenEg.HardlyhadIfinishedthespeechwhenhestoodup.,熱點(diǎn)3：過(guò)去完成時(shí),注意：1，before,after等引導(dǎo)的條件狀從中，主句或從句的謂語(yǔ)動(dòng)詞可以用一般過(guò)去時(shí)代替過(guò)去完成時(shí)。Sheandherfamilyhidawayfornearlytwenty-fivemonthsbeforetheywerediscovered.2.When引導(dǎo)的時(shí)間狀從，兩個(gè)動(dòng)作緊接著發(fā)生，均用一般過(guò)去時(shí)。,hope,suppose,thinkWant,wish,.,16,10.現(xiàn)在完成進(jìn)行時(shí)ThePresentContinuousTense動(dòng)作從過(guò)去時(shí)間開(kāi)始一直持續(xù)到現(xiàn)在還有可能持續(xù)下去。,Nowthatsheisfired,Lilianhasbeenconsideringgoingbacktoschool,butshehasntdecidedyet.Howlonghaveyoubeenwaiting?,.,17,幾組常見(jiàn)時(shí)態(tài)的區(qū)別1.一般現(xiàn)在時(shí)和現(xiàn)在進(jìn)行時(shí)2.一般過(guò)去時(shí)和過(guò)去進(jìn)行時(shí)3.現(xiàn)在完成時(shí)和完成進(jìn)行時(shí)4.現(xiàn)在完成時(shí)和過(guò)去完成時(shí)5.過(guò)去完成進(jìn)行時(shí)和過(guò)去進(jìn)行時(shí)6.過(guò)去完成進(jìn)行時(shí)和現(xiàn)在完成進(jìn)行時(shí),.,18,考點(diǎn)一：一般現(xiàn)在時(shí)，現(xiàn)在進(jìn)行時(shí)1.-Youaredrinkingtoomuch.-Onlyathome.Noone_mebutyou.A.isseeingB.hadseenC.SeesD.saw2.Thechurchtowerwhichwillbeopentotouristssoon.Theworkisalmostfinished.A.hasrestoredB.hasbeenrestoredC.isrestoringD.isbeingrestored,.,19,3.Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_sorapidly.A.ischangingB.haschangedC.WillchangeD.changes,.,20,1.He_abookaboutChinalastyear,butIdontknowifhe_it.A.wrote;hasfinishedB.waswriting;hasfinishedC.waswriting;hadfinishedD.wrote;willfinish,2.Asshe_thenewspaper,Granny_asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell,考點(diǎn)二：一般過(guò)去時(shí)，過(guò)去進(jìn)行時(shí),過(guò)去進(jìn)行時(shí)表當(dāng)時(shí)正在進(jìn)行而尚未完成的動(dòng)作或狀態(tài).,結(jié)論:長(zhǎng)動(dòng)作在進(jìn)行時(shí),被一個(gè)短動(dòng)作打斷,長(zhǎng)動(dòng)作用進(jìn)行體,短動(dòng)作用一般體.,.,21,3.Ouch!Youhurtme!Iamsorry.ButI_anyharm.I_todrivearatout.A.didntmean;triedB.dontmean;amtryingC.haventmeant;triedD.didntmean;wastrying4.Isthereanythingwrong,Bob?Youlooksad.Oh,nothingmuch.Infact,I_ofmyfriendsbackhome.A.havejustthoughtB.wasjustthinkingC.wouldjustthinkD.willjustbethinking,.,22,5.Iwalkedslowlythroughthemarket,wherepeopleallkindsoffruitsandvegetables.IstudiedthepricescarefullyandboughtwhatIneeded.A.sellB.weresellingC.hadsoldD.havesold,.,23,考點(diǎn)三：將來(lái)時(shí)的表達(dá)1.Itisreallyverykindofyoutogivemealifthome.Oh,dontmentionit.I_pastyourhouseanyway.A.amcomingB.willcomeC.hadcomeD.havecome2.-Whatwillyoudoifit_tomorrow?-Wehavetocarryiton,sincewevegoteverythingready.A.rainB.rainsC.willrainD.israining,.,24,3.ThediscoveryofgoldinAustralialedthousandstobelievethatafortune_.A.ismadeB.wouldmakeC.wastobemadeD.hadmade4.Youwontknowifthecoatfitsyouuntilyou_iton.A.willtryB.aretryingC.triedD.havetried,在時(shí)間或條件狀語(yǔ)從句中，用現(xiàn)在完成時(shí)代替將來(lái)完成時(shí)。,.,25,5.Guesswhat,wevegotourvisasforashort-termvisittotheUKthissummer.-Hownice!Youadifferentculturethen.A.willbeexperiencingB.haveexperiencedC.havebeenexperiencingD.willhaveexperienced,.,26,考點(diǎn)四：現(xiàn)在完成時(shí)，完成進(jìn)行時(shí)1.Igotcaughtintherainandmysuit_.（北京卷）A.hasruinedB.hadruinedC.hasbeenruinedD.hadbeenruined2.Iwonttellthestudenttheanswertothemathsproblemuntilhe_onitformorethananhour.(06湖北32)A.hasbeenworkingB.willhaveworkedC.willhavebeenworkingD.hasworked,.,27,3.Thebookwaswrittenin1946,_theeducationsystemhaswitnessedgreatchanges.A.whenB.duringwhichC.sincethenD.sincewhen4.Motherwantedtobeagoodprovider,aroleshe_sincehermarriagetoFather.AshouldersBshoulderedCisshoulderingDhasbeenshouldering,.,28,考點(diǎn)五：現(xiàn)在完成時(shí)，過(guò)去完成時(shí)1.Theybecamefriendsagainthatday.Untilthen,they_toeachotherfornearlytwoyears.A.didntspeakB.hadntspokenC.haventspokenD.haventbeenspeaking2.Yearsagowedidntknowthis,butrecentscience_thatpeoplewhodontsleepwellsoongetill.(廣東卷)A.showedB.hasshownC.willshowD.isshowing,.,29,Thenewsisnosurprisetome,I_forsometimethatthefactoryisgoingtoshutdown.(03北京)A.hadknownB.knowC.haveknownD.knew,.,30,一般過(guò)去時(shí)，現(xiàn)在完成時(shí)，過(guò)去完成時(shí)1.HasyourfatherreturnedfromAfricayet?Yes,buthe_hereforonlythreedaysbeforehiscompanysenthimtoAustralia.A.wasB.hasbeenC.willbeD.wouldbe2.Iwasjustgoingtocutmyrosebushesbutsomeoneitbefore.Wasityou?hasdoneB.haddoneC.woulddoD.willdo,.,31,3.EveryyearafloodoffarmersarriveinShenzhenforthemoney-makingjobsthey_beforeleavingtheirhometowns.A.promisedB.werepromisedC.havepromisedD.havebeenpromised4.YouvefailedtodowhatyoutoandImafraidtheteacherwillblameyouAwillexpectBwillbeexpectedCexpectedDwereexpected,.,32,5.WhenIwasatcollegeI_threeforeignlanguagesbutI_allexceptafewwordsofeach.A.spoke;hadforgottenB.spoke;haveforgottenC.hadspoken;hadforgottenD.hadspoken;haveforgotten,結(jié)論:一般過(guò)去時(shí)所表示的事情純屬過(guò)去,與現(xiàn)在情況沒(méi)聯(lián)系.現(xiàn)在完成時(shí)所表示的事情與現(xiàn)在情況有聯(lián)系,是過(guò)去事情對(duì)現(xiàn)在產(chǎn)生的結(jié)果或?qū)ΜF(xiàn)在的影響.,.,33,3.WhenIwasatcollegeI_threeforeignlanguagesbutI_allexceptafewwordsofeach.A.spoke;hadforgottenB.spoke;havefo