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TensesinEnglish英语时态Aclockisthemachineoftime.Tenses?AtenseisthemachineofEnglishtime.明观察、细体会WeEnglish.studyeverydaystudyEnglish明观察、细体会WeEnglish.studiedyesterdaystudyEnglish明观察、细体会WeEnglish.arestudyingnowstudyEnglish明观察、细体会WeEnglish.werestudyingthistimeyesterdaystudyEnglish明观察、细体会WeEnglish.willstudytomorrowstudyEnglish明观察、细体会HesaidweEnglish.wouldstudythenextday.studyEnglish明观察、细体会havestudiedsofarstudyEnglishWeEnglish.明观察、细体会WeEnglish.hadstudiedbythetimeyouarrivedstudyEnglish时间时态时间变、时态变现在经常性、习惯性一般现在时过去经常性、习惯性一般过去时将来要发生现在进行时现在正进行过去看，将来要发生过去正进行现在已发生或从过去持续到现在（+for/since）“过去的过去”发生过去进行时一般将来时过去将来时现在完成时过去完成时以现在为起点的时态一般现在时现在进行时一般将来时现在完成时以过去为起点的时态一般过去时过去进行时过去将来时过去完成时八种时态，对对碰碰挑战你的时间观看时间，定时态everydayonceaweekin2011lastyearthreemonthsagothedaybeforeyesterdayalways,often,usually,sometimes,hardlyafterthreedaysatpresent=now=atthemomentIt’s10inthemorningLook!...Listen!...attenyesterdaymorningthistimeyesterdayatthattimeItwas10inthemorningeveryotherday挑战你的时间观看时间，定时态nextweekbylastyearbynow=sofar=uptonowbytheendoflastmonthbythetimewegotoutsidetomorrowsincelastyearever,just,never,already,yet,beforeinthelastfewyears/overtheyearssincethenforayearinthefutureHesaidhe…thenextweek/inthefuture.inthreedaysHesaidhe…already.by2018以现在为起点的时态一般现在时现在进行时一般将来时现在完成时以过去为起点的时态一般过去时过去进行时过去将来时过去完成时时态变，动词变（时态=动词形式）动作：动词原形或单三（静止：am/is/are）动作：动词过去式（静止：was/were）动作：am/is/are+动词现在分词动作：was/were+动词现在分词动作：will+动词原形（静止：will+be）动作：would+动词原形（静止：would+be）动作：have/has+动词过去分词（静止：have/has+been）动作：had+动词过去分词（静止：had+been）看动词，说时态动作：动词原形或单三（静止：am/is/are）动作：动词过去式（静止：was/were）动作：am/is/are+动词现在分词动作：was/were+动词现在分词动作：will+动词原形（静止：will+be）动作：would+动词原形（静止：would+be）动作：have/has+动词过去分词（静止：have/has+been）动作：had+动词过去分词（静止：had+been）动词原形单三现在分词过去式动词的变化规律过去分词3条1.+s2.-ch/-sh/-s/-x/-o+es3.辅音字母+yies3条---1.直接ing;2.去e;3.双写先看是否不规则，然后再按规则变。4条—1.直接ed;2.带e;3.双写；4.变y瞬间大变身变出下列动词的单三、现在分词、过去式、过去分词brush____________________________diediesdyingdieddiedfixfixesfixingfixedfixedgogoesgoingwentgonelielieslyinglaylainrainrainsrainingrainedrainedstopstopsstoppingstoppedstoppedwatchwatcheswatchingwatchedwatchedwritewriteswritingwrotewrittenbrushesbrushingbrushedbrushed突破英语句子的方法•以时间，定时态•定时态，想动词用所给动词的正确时态填空1.He____________(watch)TVeveryevening.2.Bequiet!Thebaby____________(sleep).3.We________(go)tothecinemaifit______(be)finetomorrow.4.Lookattheclouds.Ithinkit______________(rain).5.I______________(be)tothePalaceMuseumbefore.6.Healways_________(go)toworkbybikewhenhewasyoung.7.Shesaidshe________________(see)themovietwice.8.Theytoldmethatthey_______________(go)toseeourteacherthenextMonday.watchesissleepingwillgoisisgoingtorainhavebeenwenthadseenwouldgo思考以下题的特点1.He____________(watch)TVeveryevening.2.Bequiet!Thebaby____________(sleep).3.We________(go)tothecinemaifit______(be)finetomorrow.4.Lookattheclouds.Ithinkit______________(rain).5.I______________(be)tothePalaceMuseumbefore.6.Healways_________(go)toworkbybikewhenhewasyoung.7.Shesaidshe________________(see)themovietwice.8.Theytoldmethatthey_______________(go)toseeourteacherthenextMonday.watchesissleepingwillgoisisgoingtorainhavebeenwenthadseenwouldgo两句连一句，时态要一致1.Iloveyouandyou_____(love)me.2.Ilovedyouandyou______(love)me.3.Ididn’tcomebecauseI_____(be)ill.4.Theydidn’tcomeuntilthey_____(finish)theirwork.5.YesterdayIwenttoschool.Ontheway,I_____(find)aboy.He_____(be)about3yearsold.He______________(cry)forhismother.I______(go)uptohimand______(help)himfindhismotheratlast.lovelovedwasfinishedfoundwaswascryingwenthelped•IwillgoshoppingifI______(get)mymoney.•IwillgoshoppingifI______(be)free.•IwillgoshoppingifI_______(invite).•--WewillgotoBeijingtomorrow.•--Really?Ifmymotheragrees,________.•A.sodoIB.sowillIC.soamID.sohaveI•IfI______(be)you,Iwouldmakefulluseoftime.If“如果”连一句，主将从现或虚拟if----”如果”getamaminvitedBwere•Idon’tknowifyou_____(come)toTaiantomorrow.•Ididn’tknowifyou_____(come)toTaianthenextday.•Idon’tknowifthesun____(rise)intheeast.•Ididn’tknowifthesun____(rise)intheeast.If“是否”连一句，时态要看排头句if”是否”willcomewouldcomerisesrises•短+when+短•长+while+长•长+when+短•短+when/while+长•两个动作同时发生，比长短(短用过去时，长用过去进行时)。•两个动作先后发生，比先后（先发生用过去完成时，后发生的用一般过去时）。When与while连一句，不比长短就先后•I______(watch)TVwhileyou____(do)homeworkyesterday.•I_____(see)atrafficaccidenthappenwhileI___________(walk)alongtheroad.Myteacher_____(leave)whenI_____(come)in.(IwillcallyouwhenI____(get)toBeijing.)When与while连一句，不比长短就比先后waswatchingweredoingsawwaswalkinghadleftcameget1.(2012桂林)Look!Theboys____footballontheplayground.A.playsB.playC.areplayingD.played2.(2012北京)Myauntisawriter.She____morethantenbookssince1990.A.writesB.wroteC.haswrittenD.willwrite3.(2013·菏泽中考)—Linda,Icalledyouthismorning,butnobodyansweredthephone.—I’msorry.I________footballwithmyfriendsthen.A.playB.playedC.amplayingD.wasplaying4.(2012肇庆)Youaretoolate.Thefilm_____sincehalfanhourago.A.hasbegunB.hasbeenonC.began5.(2013·青岛中考)—Mycar________.Couldyoupleasegivemearidetomorrow?—I’msorryIcan’t.I’m________Londontomorrowmorning.A.isnew;leavingB.hasbrokendown;leavingforC.broke;leavingforD.isexpensive;leavingPrideOfChinaLiNawasborninWuhanonFebruary26,1982.Herfatherwasabadminton(羽