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1、1Unit11Howwasyourschooltrip?SectionA第二课时goforawalkmilkacowrideahorsePhrasestalkwithafarmerpickstrawberriesfeedchickensWhatdoyoudoeveryday?Whatdidyoudolastweekend?feedchickensmilkacowrideahorsefedchickensmilkedacowrodeahorseWhatdotheydoeveryday?Whatdidtheydolastweek?goforawalkwentforawalkwatchfl
2、owerswatchedflowerspickstrawberriespickedstrawberriesDidyou......yesterday?Yes,Idid./No,Ididn't.playbasketballwatchTVplaycomputergamesDidhe/she......yesterday?Yes,he/shedid.No,he/shedidn't.talkwithafarmerwatchthestarsstayathomeplaytennisvisitafirestationvisitamuseumDidthey......lastTuesday?Yes,
3、theydid.No,theydidn't.pickstrawberries2021年8月6日9一般过去时：1.定义：表示过去某个时间或某一段时间内发生的的动作或存在的状态，常和表示过去的时间状语连用，如yesterday,lastnight,in1990,twodaysago等。一般过去式也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。Grammars:2一般过去时的结构：(1).主系表S+was/were+P(2).主谓（宾）S+Ved+(O)(3).TherebeTherewas/were+某人、某物+某地、某时表示在过去的某地某时有某人某
4、物的存在。3一般过去时的句型转换(1).主系表结构在was/were后加not构成否定句，把was/were提到句首构成疑问句。肯定否定回答仍用was/were.(2).主谓宾结构借助动词did构成否定句和疑问句，动词由过去式回归原形。(3).Therebe结构在was/were上作变化。is/am的过去式wasare的过去式were4.规则动词过去式的构成构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived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-edstoptripstop
5、pedtripped结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudyworrystudiedworried规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/在清辅音后面/t/passed/pa:st/在t,d后面/it//id/needed/'ni:did/清念/t/,元浊/d/;/t//d/之后念/id/动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间做标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn，t添；疑问句也不难，did放在主语前
6、；如果谓前有did，谓语动词需还原；动词若是was,were,否定就把not添。巧记一般过去时goridedoisarehaveeatbuysee写出下列动词的过去式。pickvisitwatchclimbstudyworryplaylivestopwentrodedidwaswerehadateboughtsawpickedvisitedwatchedclimbedstudiedworriedplayedlivedstopped规则动词不规则动词小试身手把下列句子变成否定句，一般疑问句，肯否回答及对划线部分提问1.Theairwascleanyesterday.Theairwasn
7、'tcleanyesterday.Wastheaircleanyesterday?Yes,itwas./No,itwasn't.Howwastheairyesterday?2.TomandPeterwereathomelastnight.TomandPeterweren'tathomelastnight.WereTomandPeterathomelastnight?Yes,theywere./No.theyweren't.WherewereTomandPe
