Lesson19LiMingComesHome

Unit4Didyouhaveanicetrip?Lesson19LiMingComesHome,Listentothetape.,DidLiMinghaveanice/good/greattrip?WhatdidLiMingbuyforhisfather?Wheredidhebuy?WhatdidLiMingbuyforhimself?,Mr.Li:HelloLiMing!Imissedyou!LiMing:Imissedyou,too.Mr.Li:Didyouhaveanicetrip?LiMing:yes!Ihadagreattrip!,Mr.Li,LiMing,LiMingsstory,Mr.Li:Whatdidyoudo?LiMing:IwalkedtoWangfujingStreet.Weshoppedthere.Iboughtagiftforyou.Mr.Li:Didyou?LiMing:Yes!Ilookedinmanyshops.Ilikedthis!Here,itsforyou!Mr.Li:Oh!Thankyou!ItsaT-shirt!LiMing:Ihaveone,too!,Mr.Li,LiMing,LiMingsstory,Letsfindthedifferences,IoftenwalktoschoolIwalkedtotheparkyesterdayIoftenwatchTVathomeIwatchedafilmlastnight,Ioftenwalktoschool.,Iwalkedtotheparkyesterday.,IoftentalktoMissZhang.,Italkedtomycousinyesterday.,Ioftenplaychesswithmyparents.,Iplayedcomputerwithmyfriendsyesterday.,Ioftenwalktoschool.,Iwalkedtotheparkyesterday.,Discuss,IoftentalktoMissZhang.,Italkedtomycousinyesterday.,Ioftenplaychesswithmyparents.,Iplayedcomputerwithmyfriendsyesterday.,walk,talk,play,walked,talked,played,often,yesterday,Whatcanyoufind?,Discuss,一般过去时表示过去存在的状态或过去的动作，要用一般过去时，在句中常常出现过去的词。如：justnow,rightnow,amomentago,yesterday,thedaybeforeyesterday,lastmonth,lastyear等。,一般过去时的运用(1)be动词变成was，were，其中am,iswasarewere(2)行为动词一般加-ed，没有人称、单复数之分。,行为动词的过去式结构：(1)一般情况下在词尾加-ed。在元音和浊辅音后读/d/。如：staystayedclimbclimbed在清辅音后读/t/。如：workworkedlooklookedhelphelped(2)以e结尾的动词加d，读音同上。likelikedlivelivedhopehoped,(3)以辅音字母加y结尾的动词去y加ied，读/id/。如：studystudiedtrytriedcarrycarried(4)以重音闭音节结尾，末尾只有