英语过去式.ppt

关于英语过去式现在学习的是第1页，共33页TheSimplePastTense一般过去时现在学习的是第2页，共33页过去时是用来表述过去事情的，在英语里表述过去的事情必须用过去时，过去时是通过动词词尾的变化来实现的。现在学习的是第3页，共33页1.定义：一般过去时态表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用；也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。2.时间状语：yesterday lastnightin1990twodaysago等3.频度副词：often,usually,always等eg:Ioftenplayitin1990.现在学习的是第4页，共33页1、表示过去某个时间发生的动作或存在的、表示过去某个时间发生的动作或存在的状态。状态。He was here yesterday.I got up at six thirty yesterday morning.She was at work yesterday afternoon.Did you have a good time last summer?现在学习的是第5页，共33页2、表示过去经常或反复发生的动作。、表示过去经常或反复发生的动作。My father often went to work by bus last year.When I was a child,I often listened to music.现在学习的是第6页，共33页1)一般情况加-edstaystayed2)以e为接尾的加-dlikeliked3)以辅音字母加y为结尾的去y加-iedstudystudied4)重读闭音节结尾只有一个辅音字母双写这个辅音字母再加-edstopstopped过去式变化规则现在学习的是第7页，共33页规则动词词规则动词词-ed的读音的读音说明：1、清念/t/，即ed在清辅音后面念/t/,例：finishedhelpedpassedcooked2、元浊/d/,即ed在元音，浊辅音后面念/d/,例：borrowedenjoyedcalledmoved3、/t/d/之后念/id/例：wantedshoutedneededcounted现在学习的是第8页，共33页get-gotgo-wentis-wasare-weretake-tookmake-madesay-saidsee-sawtell-toldbuy-boughtbring-broughtam-was不规则变化现在学习的是第9页，共33页come-camecan-couldmay-mightleave-leftread-readdo-dideat-atehave-hadwrite-wroteput-putthink-thoughthear-heard不规则变化现在学习的是第10页，共33页sing-sangbreak-brokemay-mightleave-leftfall-fellfind-foundhas-hadsit-sat不规则变化现在学习的是第11页，共33页1.look2.live2.3.stop4.go3.5.hope6.trip4.7.call e16.saylookedwantedstoppedwenthopedtrippedcalledatelivedwerewenthaddidgotcamesaid现在学习的是第12页，共33页17.see18.put19.write20.take21.read22.buy23.sing24.hear25.make26.fall27.see28.find29.break30.thinksawtookboughtreadsangheardmadefoundbrokethoughtfellwrotesawput现在学习的是第13页，共33页巧记动词过去时态巧记动词过去时态巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生事；动词一般过去时，表示过去发生事；bebe用用waswas或用或用were,have,haswere,have,has变变hadhad；谓语动词过去式，过去时间坐标志；谓语动词过去式，过去时间坐标志；一般动词加一般动词加-eded，若是特殊得硬记。若是特殊得硬记。否定句式很简单，主语之后否定句式很简单，主语之后didndidnt t添；添；疑问句式也不难，疑问句式也不难，diddid放在主语前；放在主语前；谓语之前有谓语之前有diddid，谓语动词需还原；谓语动词需还原；动词若是动词若是was,were,was,were,否定就把否定就把notnot添。添。现在学习的是第14页，共33页一般现在一般现在时与一般时与一般过去时有过去时有什么不同什么不同呢？呢？现在学习的是第15页，共33页现在与过去现在学习的是第16页，共33页I am twelve years old.I was eleven years old.He is in Beijing now.He was in Shanghai yesterday.They are in China today.They were in Japan yesterday.小结：小结：beamisarewaswerePlease look at the following sentences现在学习的是第17页，共33页Helikesplayingbasketball.)Heplaysbasketballeveryday.It rained yesterday.He couldntplaybasketball.)Heplayedping-pongballyesterday.现在学习的是第18页，共33页1)Hetalkedtotheteacheryesterday.2)Wealllikedhimverymuch.3)Tomaskedapolicemanforhelp.4)Ifinished my homework at nineoclock.5)They cleanedtheirclassroomtogetheryesterday.现在学习的是第19页，共33页过去时一般疑问句过去时一般疑问句：Tom likes basketball.Does he like football?Yes,he does./No,he doesnt.He liked football three years ago.Did he like football three years ago?Yes,he did./No,he didnt.在过去时中要用did 来做助动词。疑问句就是把did放在句首，然后谓语动词要变成原型。现在学习的是第20页，共33页1.Theyhadameetinglastweek.2.Everyonewashereyesterday.3.MissLigottoschooltwentyminutesago.4.IdidhomeworkonSaturdayafternoon.1.Didtheyhaveameetinglastweek?2.Waseveryonehereyesterday?3.DidMissLigettoschooltwentyminutesago?4.DidyoudohomeworkonSaturdayafternoon?现在学习的是第21页，共33页而否定句就是在谓语动词前面加上didnt 然后动词变成原型。1.Theyhadameetinglastweek.2.MissLigottoschooltwentyminutesago.3.IdidhomeworkonSaturdayafternoon.1.Theydidnthaveameetinglastweek.2.MissLididntgettoschooltwentyminutesago.3.IdidntdohomeworkonSaturdayafternoon.现在学习的是第22页，共33页特殊疑问句的练习:TimplayedfootballlastSundayafternoon.1)Who played football last Sundayafternoon?2)What did Tim do last Sundayafternoon?3)WhendidTimplayfootball?现在学习的是第23页，共33页过去时的特殊疑问句1)MyparentsstudiedintheUSAWhentheywereyoung.2)The twinslearned Chinesein Beijingfortwoyears.现在学习的是第24页，共33页IGet upIn the morning.Have breakfastGo to schoolIn the afternoon.Have lunchDo my homeworkHave supperIn the evening.Go to bed现在学习的是第25页，共33页IGot upyesterday morning.Had breakfastwent to schoolyesterday afternoon.Had lunchDone my homeworkHad supperyesterday evening.went to bed现在学习的是第26页，共33页一般过去时态练习一般过去时态练习用动词的过去式填空用动词的过去式填空1._you_(remember)tobuytheoranges?2.Who_(invent)thecomputer.3.We_(go)tothecinemalastnight.Thefilm_(be)verygood.4.Whattime_you_(get)toschoolthismorning?5.Jim_(do)alotyesterday.He_(go)shoppingand_(cook)supper.现在学习的是第27页，共33页一般过去时态练习一般过去时态练习用动词的过去式填空用动词的过去式填空1.Didyouremember(remember)tobuytheoranges?2.Whoinvented(invent)thecomputer.3.Wewent(go)tothecinemalastnight.Thefilmwas(be)verygood.4.Whattimedidyouget(get)toschoolthismorning?5.Jimdid(do)alotyesterday.Hewent(go)shoppingandcooked(cook)supper.现在学习的是第28页，共33页PRACTISE改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy_herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)_he_meatinthefridge?3、Shestayedthereforaweek.（对划线部分提问）_she_there?4、Therewassomeorangeinthecup.（变一般疑问句)_there_orangeinthecup?didntdoDidfindanyHowlongdidstayWasanyThats great现在学习的是第29页，共33页用动词的正确形式填空1.Ioften_(eat)lunchat12:00lastyear.2.Didyou_(play)socceryesterday?3.Lastnight,I_(play)theguitarwithmyfriends.ateplayplayed现在学习的是第30页，共33页4.Arethewoman_(shop)?5.Whocookedsupper?Mother_(do).6.Nobody_(know)whyhesatonachair.7.Look!They_(play)volleyball.areplayingknowsdidshopping现在学习的是第31页，共33页8.I_(be)ateachernow,butI_(be)astudenttenyearsago.9.Tom_(like)apples.He_(eat)anapplelastnightandhe_(eat)anothernow.10.Ioften_(get)uplatelastyear,butIusually_(get)upearlythesedays,andI_(get)upnow.amgettingamwaslikesateiseatinggotget现在学习的是第32页，共33页感谢大家观看现在学习的是第33页，共33页