四年级下册英语课件M10U2Samhadotsofchocoate.外研社三起1035.ppt

外研版新标准四年级下Module10Unit2Samhadlotsofchocolatebiscuits,温馨小提示：一般过去时态定义：用来描述自己和他人在过去某一时间所做的活动。表示过去的时间：yesterday昨天,lastweek上周,lastweekend上周末等等。,主语+动词的过去式+其他。AmyphonedGrandma.,构成：,动词过去式的变法顺口溜：Yesterday表过去，动词要用一般过去式。规则动词加ed,有e直接加上dTalk,talk,talkedListen,listen,listenedWatch,watch,watchedPhone,phone,phoned不规则的特殊记，are变were,am/is变was,dodo变did。,then,那时候,now,现在,was,were,am,is,are,写出下列动词过去式,规则变化：,不规则变化：,happen,happened,carry,carried,bump,bumped,go,went,are,were,buy,bought,fall,fell,play,eat,ate,played,have,had,Yesterdayheplayedonthecomputer.,YesterdayIplayedfootball.,Iyesterday.,cookedmeat,YesterdayhewatchedTV.,Samplayedbasketballyesterday.,Listenandchant,Chant,我有，我有：Ihavegot=Ivegot你有，你有：Youhavegot=Youvegot他有，他有：Hehasgot=Hesgot她有，她有：Shehasgot=Shesgot我们有：Wehavegot=Wevegot你们有：Youhavegot=Youvegot他们有：Theyhavegot=Theyvegot,缩写形式,cold,headache,fever,stomachache,Ihavegotacold.,Ihavegotaheadache.,Ihavegotafever.,Ihavegotastomachache.,Ihavegota,Ihavegotacold.,Ihavegotafever.,Ihavegotaheadache.,Ihavegotastomachache.,He/Shehasgota,chocolate,watermelons,Listenandsay,Samhadlotsofchocolateyesterday.,had(have的过去）吃；患（病）,Daminghadtwowatermelonsyesterday.,Theyhavegotastomachache.,Shehasgotaheadache.,Shehasgotafever.,Amyhadacoldyesterday.,Linglinghadaheadacheyesterday.,Daminghadtwowatermelonsyesterday.,Todayhehasgotastomachache.,Todayhehasgotastomachache.,Samhadchocolatebiscuitsyesterday.,L.s,Amyhadacoldyesterday.,Linglinghadaheadacheyesterday.,Todayshehasgotafever.,Todayshehasgotaheadache.,1.Samhadlotsofchocolatebiscuitsyesterday.(),2.Daminghadtwowatermelonsyesterday.(),3.Amyhadacoldyesterday.(),4.Linglinghadaheadacheyesterday.(),吃了,吃了,患病了,患病了,Daminghadtwowatermelonsyesterday.,Todayhehasgotastomachache.,Todayhehasgotastomachache.,Samhadchocolatebiscuitsyesterday.,Amyhadacoldyesterday.,Linglinghadaheadacheyesterday.,Todayshehasgotafever.,Todayshehasgotaheadache.,Li