一般过去时课件(已改完整版)

一般过去时态所有时态都是通过动词变化来表现的1.定义：（用法一）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;例句:Igotupat7:00yesterday. Myfatherwasatworkyesterdayafternoon （用法二）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。 例句:Healwayswenttoworkbybuslastyear. （含有频度副词： often always等，但主要还是含有过去时间状语） . 1.与ago连用：twominutesthreehoursfivedaysoneweeksixmonthsfouryearsago2、一般过去时的判断标志：明确的过去时间状语lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.与last连用3.与yesterday连用：justnowintheolddaysin1980theotherdayatthattimeonceuponatime4.其他时间状语：3、一般过去时的构成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.amwasiswasThey____inChinatoday.他们今天在中国。They____inJapanyesterday.他们昨天在日本。areweream/iswasarewere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/hashadhavehashadhadIgetupat6:30everymorning.I___upat9:00lastSunday.Heplaysfootballeveryafternoon.He_____basketballyesterdayafternoon.Hedoeshishomeworkeveryevening.He____somereadinglastnight.动词原形、第三人称单数动词过去式gotplayeddidTheydon’twatchTVintheevening.They_________TVlastnight.Shedoesn’tplaybasketballafterschool.She_________basketballafterschoolyesterday.Doyougotoschoolonfooteveryday?___you__toschoolonfootyesterday.Doeshegotoschoolbybuseveryday?___he___toschoolbybusyesterday?don’t/doesn’tdo/doesdidn’tdiddidn’twatchdidn’tplayDidDidgogo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,werehaddid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.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edstart—startedlook—lookedplayedplay—clean—cleaned2.以e结尾加dchange—changeduse—usedarrive—livedlive—arrived3.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.stop—stoppedplan—plannedtrip—trippedprefer—preferred4.以辅音字母加y结尾的词,先改y为i,再加edstudy—studiedfly—fliedcarry—carriedcry—cried不规则变化.1)-eep结尾，过去式变成-ept形式keep—keptsweep—sweptsleep—slept2).-ell结尾，过去式变成-old形式sell—lenttell—told3).-end结尾，过去式变成-ent形式lend—soldspend—spentsend—sent4).-ay结尾，过去式变成-aid形式say—saidpay—paid5).-n结尾，过去式变成-nt形式burn—burntlearn—learnt6).-eak结尾，过去式变成-oke形式speak—spokebreak—drank7).把动词原形中的i改为a，变成过去式begin—begandrink—brokegive—gavering—rang8).-ear结尾，过去式变成-ore形式wear—woren.眼泪toretear—Tearsrundownhisface.v.撕Tearthepaperintotwopieces.bear—boren.小熊v.忍受Ican'tbearit.9).把重读开音节中的i换成o，变成过去式drive—droveride—rodewrite—wrote10).把动词原形中的aw/ow变成ew，变成过去式draw—drewgrow—grewknow—knewthrow—threw11).以ought和aught结尾的过去式bring—broughtbuy—boughtthink—thoughtcatch—caughtteach—taught带来购买考虑抓住，赶上教授12).过去式与原形一样hit—hithurt—hurtlet—letspit—spitrid—ridcost—costread—readput—putcut—cut打击伤害让吐痰去掉花费读放置切，裁剪规则动词过去式-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/edt/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/edd/edd/3.在以/t/或/d/结尾的规则动词后,-ed读作/Id/visit/’vIzIt/edId/finishedenjoyedshoutedmovedhelpedwantedcalledneeded/t//d//Id//d//d//t//Id//Id/1.在过去某一时间内发生的动作：Hegothomeatteno’clocklastnight.2.表示过去经常或反复发生的动作,常与often，always等表示频度的间状语连用：Ioftengotupveryearlyatthattime.用法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(didn’t).主语+didn’t+动词原形I_________themthenews.I____(tell)themthenewsyesterday.didn’ttelltold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didDid+主语+动词原形……？They______(finish)theirworkatfour.一般疑问句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’t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.AB对划线部分提问A:B:Whatdidtheydoatfour?Whendidtheyfinishtheirwork?T注意1.外加助动词did后,动词须返回原形。Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.简略回答用助动词did/didn’t代替行为动词。Didhefindtheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).1.look2.live3.stop4.go5.hope6.trip7.call 8.eat9.want10.are11.go12.have13.do14.get 15.come16.say17.see18.put19.read　　　　20.takelookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthasdidgotcamesaidsawputreadtook写出下列动词的过去式21.buy22.sing23.hear24.make25.find26.break27.think28.fall29.write30.beboughtmadefoundbrokethoughtfellwrotewas/weresangheardExercises1.I____thenumberdownonapieceofpaperamomentago.A.writeB.writedC.wroteD.writing2.Everything___readybeforeFathercame.A.wereB.wasC.isD.areCB3.Healways_____melastterm.A.helpedB.helpsC.helpingD.helpA ____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.Didrememberinventedwentwasdidget用动词的适当时态填空didwentcooked6.Heusually____(get)upat6inthemorning.Look!He______(get)upnow.Butyesterdayhe____(get)upverylate,sohe____(go)toschoollate.He___(be)lateforschool.getsisgettinggotwentwas1.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?didn’tdoDidfindanyHowlongdidstayWasany