一般过去时课件(PPT)48379讲解学习.ppt

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1、一般过去时课件(PPT)48379一般过去时一、定义：表示过去发生的动作、或存在的状态。1.与ago连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago二、标志词lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.与last连用3.与yesterday连用：4.与that连用：thatmorningwinterd

2、ayyearjustnowinthosedaysin1980atthattime5.其他时间状语：4）特殊疑问句：疑问词＋did+主语+V原+…?例：Whatdidheplay?1）肯定句：主语+V-ed+…例：Heplayedbasketball.2）否定句：主语+didn’tV原+…例：Hedidn’tplaybasketball.3)一般疑问句：Did+主语+V原+…?例：Didheplaybasketball?Igetupat6:30everymorning.I___upat9:00lastSunday

3、.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_________bask

4、etballafterschoolyesterday.Doyougotoschoolonfooteveryday?___you__toschoolonfootyesterday.Doeshegotoschoolbybuseveryday?___he___toschoolbybusyesterday?don’t/doesn’tdo/doesdidn’tdiddidn’twatchdidn’tplayDidDidgogo规则动词过去式的构成构成规则例词1、一般在动词原形末尾加–edlooklookedplaypla

5、yedstartstarted2、结尾是e的动词加--dlivelivedchangechangedhopehopeduseused3、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—edstopstoppedplanplannedtriptrippedpreferpreferred4、结尾是“辅音字母+y”的动词，先变“y”为“i”再加—edstudystudiedcarrycarried动词过去式的构成：规则变化1.一般加ed2.以e结尾加d3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅

6、音字母，再加ed.work—workedchange—changedprefer—preferredstop—stopped4.以辅音字母加y结尾的词,先改y为i,再加edstudy—studied5.不规则变化.(见不规则动词表P102)carry—carried不规则动词表InfinitivePasttenseamiswasarewerebeginbegunbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcau

7、ghtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell1.look2.live3.stop4.go5.hope6.trip7.call8.eat9.want10.are11.go12.have13.do14.get15.come16.say17.see18.put19.read　　　　20.takelookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthaddidgotcamesaidsaw

8、putreadtook写出下列动词的过去式21.buy22.sing23.hear24.make25.find26.break27.think28.fall29.write30.beboughtmadefoundbrokethoughtfellwrotewas/weresangheardExercises1.I____thenumberdownonapieceofpaperamomen