五年级-Unit1-Did-you-come-back-yesterday分解(1).ppt

,London,。,伦敦眼（英文名：TheLondonEye），全称英国航空伦敦眼（TheBritishAirwaysLondonEye）又称千禧之轮，坐落在伦敦泰晤士河畔，是世界第四大摩天轮，是伦敦的地标之一，也是伦敦最吸引游人的观光点之一。伦敦眼于1999年年底开幕，总高度135米（443英尺）。伦敦眼共有32个乘坐舱，因舱内外用钢化玻璃打造，所以设有空调系统。每个乘坐舱可载客约16名，回转速度约为每秒0.26米，即一圈需时30分钟,BuckinghamPalace,HydePark,BigBen,lake,park,TowerBridge,1.DidAmycomebackyesterday?,No,shecamebacklastSunday.,2.Whatdidtheybuy?Theyboughticecreams.3.DidLinglingdrophericecream?Yes,shedid.,DidyoucomebackfromChina?你是昨天从中国回来了吗？No,wecamebacklastSunday.不，我上个星期天就回来了。YourebackfromChina.你们从中国回来。DoyouliveinLondontoo?你也是住在伦敦吗？Lookatthoseicecreams!Letsbuysome.看那些冰激凌，让我们也买一点。Weregoinghomenow,John.Comewithus.我们现在准备回家了，和我们一起走吧，玲玲。Theresourbus!Finishyouricecream.我们的公交车来了！快点吃完你的冰激凌。Waitforme!等等我！Hurryup!快点，赶快！Idroppedmyicecream!我弄掉了我的冰激凌！,buyhelpcleanlisteneatplaygovisithavewatchDidyou?Yes,Idid.No,I,boughthelpedcleanedlistenedateplayedwentvisitedhadwatched,Didyouwalktoschoolyesterday?No,Icametoschoolbybus.Didyouhavericeyesterday?No,Ihadnoodlesyesterday?DidyouwatchTVyesterday?Didyoufinishyourhomework?,1、一般情况下，动词词尾加-ed，如：work-workedplay-playedwanted-wantedact-acted2、以不发音的-e结尾动词，动词词尾加-d，如：live-livedmove-movedtaste-tastedhope-hoped3、以辅音字母+y结尾的动词，把-y变为-i再加-ed，如：study-studiedcopy-copiedcry-criedcarry-carried4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed，如：stop-stopped,5、不规则动词的过去式变化规律性不强，须多加记忆。gowentmakemadegetgotbuy-boughtcome-camefly-flew不规则动词的过去式的构成1把动词原形中的i改为a，变成过去式。如：beginbegan，drinkdrank，givegave，ringrang，singsang，sitsat，swimswam2把重读开音节中的i改为o，变成过去式。如：drivedrove，riderode，writewrote3改动词原形中的awow为ew，变成过去式。如：drawdrew，growgrew，knowknew，throwthrew（动词show除外，showshowed）4动词原形中的e改为o，变成过去式。如：getgot，forgetforgot,am，iswas，arewere，buildbuilt，dodid，eatate，fallfell，feelfelt，findfound，flyflew，gowent，havehashad，holdheld，leaveleft，makemade，maymight，runran，seesaw，taketook,过去式“-ed”的发音规则（1）动词词尾为“t，d”时，发/id/音，wantwanted（要）needneeded（需要）（2）动词词尾为清辅音时，发/t/音。helphelped（帮助）laughlaughed（笑）looklooked（看）washwashed（洗）watchwatched（注视）（3）动词词尾为t，d以外之浊辅音或元音时，发/d/音。callcalled（叫）staystayed（停留）crycried（哭）,Unit2Weboughticecreams,DidLinglingphoneyou?玲玲有给你打电话了吗？No,shedidnt.不，她没有。Didshesendyouanemail?她给你发邮件了吗？No,shedidnt.不，她没有。HeresapostcardfromLingling.Itsforyou.这是玲玲给你寄来的一张明信片。,DearDaming,Yesterday_withSamandAmy._HesSamandAmysfriend.Weboughticecreams.Then_._.And_onJohnsnewshoes!Iwasverysorry.Love,Lingling,WemetJohninthepark.,wewenthomebybus,Irantothebus,Idroppedmyicecream,Iwenttothepark,DidLinglinggototheparkyesterday?_DidshemeetJohn?_Didtheybuyicecreams?_Didtheytohomebybike?_DidLinglingwalktothebus?_DidLinglingdrophericecream?_,e,eaChineseteacher,ilistengive,eatellcatthenapple,Letssing,YesterdayIboughtanicecream.昨天我买了一支冰激凌。,YesterdayXiaohaiboughtanicecreamandIwatchedTV.昨天小海买了一支冰激凌，我昨天看电视了。,YesterdayXiaohaiboughtanicecream,LuluwatchedTVandI,昨天小海买了一支冰激凌，露露看电视，我,Letstalkaboutatrip（旅行）inclass.（Pairwork）,WewenttoShanghailastFrida