一般过去时32547PPT课件

.,1,一般过去时态,.,2,什么是一般过去时？,动词的一般过去时态表示过去发生的动作、情况或存在的状态。,行为动词(即实义动词)的过去式没有人称和数的变化。,.,3,I_12yearsoldthisyear.,我去年11岁.,I_11yearsoldlastyear.,He_inBeijingnow.,他昨天在上海。,He_inShanghaiyesterday.,他现在在北京。,Pleaselookatthesentences,我今年12岁.,am,was,is,was,.,4,They_inChinatoday.,他们今天在中国。,They_inJapanyesterday.,他们昨天在日本。,are,were,am/is,was,are,were,.,5,每天，早餐我吃鸡蛋和牛奶。,I_eggsandmilkforbreakfasteverymorning.,昨天，早餐我吃面条。,I_noodlesforbreakfastyesterdaymorning.,他每天都吃水果。,He_fruiteveryday.,昨天他吃了3个苹果。,He_3applesyesterday.,have/has,had,have,has,had,had,.,6,Igetupat6:30everymorning.I_upat9:00lastSunday.,Heplaysfootballeveryafternoon.He_basketballyesterdayafternoon.,Hedoeshishomeworkeveryevening.He_somereadinglastnight.,动词原形、第三人称单数,动词过去式,got,played,did,.,7,TheydontwatchTVintheevening.They_TVlastnight.,Shedoesntplaybasketballafterschool.She_basketballafterschoolyesterday.,Doyougotoschoolonfooteveryday?_you_toschoolonfootyesterday.,Doeshegotoschoolbybuseveryday?_he_toschoolbybusyesterday?,dont/doesnt,do/does,didnt,did,didntwatch,didntplay,Did,Did,go,go,.,8,谓语构成,1.动词be2.动词have,has3.助动词do,does4.行为动词用过去式,was,were,had,did,一般过去时以动词的过去式来表示，没有人称和数的变化.(was,were除外),Iwenttoschoolyesterday.Theywenttoschoolyesterday.,.,9,一般过去时的谓语构成：由动词的过去式构成,规则变化1.一般加ed,2.以e结尾加d,3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed.,work,worked,change,changed,prefer,preferred,stop,stopped,.,10,4.以辅音字母加y结尾的词,先改y为i,再加ed,study,studied,5.不规则变化.(见不规则动词表P102),.,11,规则动词过去式-ed的发音,1.在以清辅音结尾的规则动词后,-ed读作/t/,work/w3:k/,ed,t/,2.在以浊辅音或原音结尾的规则动词后,-ed读作/d/,play/pleI/,live/lIv/,ed,d/,ed,d/,.,12,3.在以/t/或/d/结尾的规则动词后,-ed读作/Id/,visit/vIzIt/,ed,Id/,finishedenjoyedshoutedmoved,helpedwantedcalledneeded,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,.,13,1一般过去时的构成一般过去时是用动词的过去式来表示。Hiswordsfetchedalaughfromallpresent.他的话使在场的人都笑了。Ididnotsleepwelllastnight.我昨晚没睡好。Didyoudirectthetouristtothehotel?你告诉这位游客去旅馆的路了吗？,.,14,1.表示过去某个特定时间发生的动作或存在的状态Hesuddenlyfellillyesterday.昨天他突然生病了。Theenginestoppedbecausethefuelwasusedup.发动机因燃料用光而停机了。注意：在一般过去时的句子中，通常都要有表示过去的时间状语。,用法,.,15,【误】IvisitedthePalaceMuseum.（在没有上下文的情况下，应避免这样说）【正】IvisitedthePalaceMuseumlastyear.去年我参观过故宫博物院。【正】IhavevisitedthePalaceMuseum.,.,16,2.表示过去经常或反复发生的动作和存在的状态,常与often，always等表示频度的时间状语连用：,Ioftengotupveryearlyatthattime.,Iwrotehomeonceaweekatcollege.我上大学时每周给家里写一封信。Hewasalreadyinthehabitofreadingwidelyinhisboyhood.他童年时就养成了广泛阅读的习惯。,.,17,提示：表示过去的习惯性动作，除了用过去式外，还可以用usedto或would来表示。SheusedtostudylateintothenightwhenshewasinSeniorThree.她上高三时经常学习到深夜。Hewouldsitforhoursdoingnothing.过去他常常一坐几个钟头什么事也不做。,.,18,3.表示已故人所做的事情。,ComradeLeiFengdidgooddeedsinhislife.雷锋同志做了一生的好事。,4.表示过去连续所发生的一系列的动作,而这一系列的动作是从现在的角度来考虑的,不是从动作相互之间的关系这一角度来考虑的。,MissLiugotupatsevenoclockthismorning,dressed,hadbreakfast,andwenttowork.,.,19,Sheenteredtheroom,pickedupamagazineandlookedthroughitcarefully.她走进房间，拿起一本杂志，认真地翻阅了起来。Thestudentsgotupearlyinthemorning,didmorningexercisesandthenreadEnglishaloudintheopenair.学生们很早起床，做早操，然后在室外朗读英语。,.,20,一般过去时的特殊用法：a.在虚拟语气中表示现在或将来时间的动作或状态Itstimewewent.是我们该走的时候了。IwishIweretwentyyearsyounger.但愿我年轻20岁。Iwouldratheryoudidntdoanythingforthetimebeing.我宁愿你暂时先不要采取什么措施。b.在口语中，一般过去时往往显示委婉客气。Iwonderedifyoucouldgivemeahand.我想请你帮个忙。MightIcomeandseeyoutonight?我想今晚来看你，好吗？,.,21,1.与ago连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears,ago,用于一般过去时的时间状语,.,22,last,timenightweekmonthtermMonday,yesterday,morningafternoonevening,thedaybeforeyesterday,2.与last连用,3.与yesterday连用：,.,23,4.与one连用：,one,morningeveningdayMondayafternoon,5.与that连用：,that,morningwinterdayyear,.,24,justnowintheolddaysinthosedaysin1980theotherdayonceuponatime,6.其他时间状语：,.,25,行为动词一般过去时的否定式,一般过去时的否定式是在动词原形前加助动词didnot(didnt).,主语+didnt+动词原形,I_themthenews.,I_(tell)themthenewsyesterday.,didnttell,told,.,26,行为动词一般过去时的疑问式,一般过去时的一般疑问式在句首加助动词did,Did+主语+动词原形？,They_(finish)theirworkatfour.一般疑问句:,_they_theirworkatfour?Yes,they_.No,they_.,finished,Did,finish,did,didnt,.,27,T,注意,1.外加助动词did后,动词须返回原形。,Didhewenttoschoolyesterday?Didhegotoschoolyesterday?,F,2.简略回答用助动词did/didnt代替行为动词。,Didhefindtheboyyesterday?Yes,hedid.No,hedidnot(didnt).,.,28,行为动词一般过去时的疑问式,一般过去时的特殊疑问式,疑问词+did+主语+动词原形？,Theyfinishedtheirworkatfour.,A,B,对划线部分提问A:B:,Whatdidtheydoatfour?,Whendidtheyfinishtheirwork?,.,29,一般现在时和一般过去时的比较：一般现在时要和现在时间相联系，而一般过去时和说话的“现在”不相联系。Hisfatherisafilmdirector.他父亲是电影导演。（他现在还是）Hisfatherwasafilmdirector.他父亲曾是电影导演。（他现在不是）Howdoyoulikethenovel?你觉得这部小说怎么样？（还在看小说）Howdidyoulikethenovel?你觉得这部小说怎么样？（已看完小说）,.,30,1.look2.live3.stop4.hope5.trip6.call7.eat8.want9.Say10.See11.put,12.read13.take14.buy15.Sing16.Hear17.Make18.Find19.break20.Think,21.fall22.write,写出下列动词的过去式,.,31,1.look2.live3.stop4.hope5.trip6.call7.eat8.want9.Say10.see,11.put12.read13.take14.buy15.Sing16.Hear17.Make18.Find19.break20.think,looked,lived,stopped,hoped,tripped,ate,wanted,said,saw,put,read,took,called,bought,sang,heard,made,found,broke,thought,Theanswers:,.,32,21.fall22.write,fell,wrote,.,33,Exercises,1.I_thenumberdownonapieceofpaperamomentago.A.writeB.writedC.wroteD.writing2.Everything_readybeforeFathercame.A.wereB.wasC.isD.are,.,34,3.Healways_melastterm.A.helpedB.helpsC.helpingD.help,.,35,_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.,用动词的适当时态填空,.,36,6.Heusually_(get)upat6inthemorning.Look!He_(get)upnow.Butyesterdayhe_(get)upverylate,sohe_(go)toschoollate.He_(be)la