初一英语暑假专题—般过去时的用法及构成北师大版【本讲教育信息】一.教学内容：暑假专题——一般过去时的用法及构成二.教学重点和难点：1.一般过去时的构成2.规则动词如何变成过去式三.具体内容：（一）一般过去时的基本用法：1.通常表示过去发生的而现在已经结束的事件、动作或情况。Eg.Samphonedamomentago.Igotupateightthismorning.2.还可以表示刚刚发生的事情而没说明时间。Eg.Didthetelephonering?Wholeftthedooropen?3.也可以表示过去的习惯性动作。Eg.Ismoked40cigarettesadaytillIgaveup.（二）与一般过去时连用的时间状语：yesterday,lastweek/Sunday/year,…ago,justnow…eg.ImetLilyyesterday.IwenttoDalianlastsummer.Iwasagoodstudent5yearsago.Hehaddinnerjustnow.（三）一般过去时的构成：1.有be的句子。am/is—wasare—wereeg.肯定句：Hewasacook2yearsago.Theywereatschoolyesterday.否定句：Hewasnotacook2yearsago.Theywerenotatschoolyesterday.一般疑问句：Washeacook2yearsago?Yes,hewas.No,hewasn’t.Weretheyatschoolyesterday?Yes,theywere.No,theyweren’t.2.行为动词的一般过去式。A.规则动词的变化规则：（1）一般动词直接加-ed（2）以e结尾的动词直接加-d（3）以辅音字母加y结尾的变y为i再加ed（4）以重读闭音节结尾，词尾只有一个辅音字母，双写最后这个辅音字母，再加edB.规则动词过去式的发音：在清辅音后读/t/，在元音和浊辅音后读/d/，在辅音/t/,/d/后读/id/。C.不规则动词变化需参看不规则动词表逐一熟记。(一般和过去分词一起记忆)。D.基本句式：［课堂练习］一.单选。1.Heusuallygoestoschoolbybus,butyesterdayheataxi.A.takesB.tookC.getsonD.goton2.IsomebooksaboutAmerianhistoryfromourlibrarylastweek.A.borrowedB.tookC.broughtD.lent3.Itwaswarm,soImycoat.A.putonB.putupC.tookoffD.takeoff4.Thewindowwasopenandabirdintomyroom.A.fliesB.flysC.flyedD.flew5.BothmyparentsborninTianjinandIborninShanghai.A.are,amB.was,wereC.were,wasD.did,did二.用动词的适当形式填空。1.Myaunt(send)apostcardtomeyesterday.2.When(be)heborn?3.AssoonasIreachedthevillage,I(visit)mygrandparents.4.Whenhe(knock)atthedoor,Iwascooking.5.Hesaidhe(notlike)Englishatall.三.句型转换。1.XiaoLinwentfishingthismorning.（改为一般疑问句）2.Wevisitedourteacherlastnight.（就划线部分提问）3.Hehadlunchatschool.（改为否定句）4.Therewassomemilkinthebottle.（就划线部分提问）5.Hewenttothatcitywithhisuncle.（改为一般疑问句）以上答案请见名师面授！【模拟试题】（答题时间：25分钟）一.写出下列动词的过去式。1.wash2.save3.decide4.finish5.plan6.spend7.visit8.catch9.speak10.understand11.dance12.meet二.用所给词的适当形式填空。1.He(spend)alldayonhishomeworklastSaturday.2.Hismother(take)himtoahospitalfourdaysago.3.I(see)MaryonmywayhomelastMonday.4.Onceuponatime,there(live)anoldfishermannamedLiYu.5.Didyou(receive)anygiftsonyourlastbirthday?三.句型转换。1.Myfatherdidthecookinghimself.（就划线部分提问）2.Theyhadawonderfultime.（改为否定句）3.LiMingwenttoDalianwithhisparentsforhislastholiday.（一般疑问句）4.MikesentsomeflowerstoMary.（改为否定句）5.Paulwaslate.（改为一般疑问句）【试题答案】一.1.washed2.saved3.decided4.finished5.planned6.spent7.visited8.caught9.spoke10.understood11.danced12.met二.1.spent2.took3.saw4.lived5.receive三.1.Whatdidyourfatherdohimself?2.Theydidn’thaveawonderfultime.3.DidLiMinggotoDalianwithhisparentsforhislastholiday?4.Mikedidn’tsendanyflowerstoMary.5.WasPaullate?
