一般过去时-张乐.ppt

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1、常州市天宁区青龙实验小学译林英语小学六年级时态讲解一般过去时一般过去时是指什么呢？简单地说：它表示过去发生的动作或状态。想一想，里面藏着哪些表示过去的时间呢？nowyesterdaysometimesjustnowattheweekendsthismorningoftenusuallylastMid-AutumnFestivaleverydaythreedaysagoonMondaystomorrowamomentago14yearsago红色单词就是表示过去的时间，你找到了吗？nowyesterdaysometimesjustnowattheweekendsthi

2、smorningoftenusuallylastMid-AutumnFestivaleverydaythreedaysagoonMondaystomorrowamomentago14yearsago一般情况加ed;若遇词尾哑巴e,加d轻松就搞定;ty,ry和dy,改y变i加ed;规则变化挺简单,其他功夫不可少;be动词,很重要,过去要变was、were。跟着节拍唱一唱吧想想看，下面这些单词的过去式是什么呢？am/isaregotakemeetcomegetsitseemakereadeatdo/doeshave/hassingflytellwriterunsay这些

3、动词的过去式都是不规则的，可要用心记忆哦，加油！am/isaregotakemeetcomegetsitseemakereadeatdo/doeshave/hassingflytellwriterunsaywaswerewenttookmetcamegotsatsawmadereadatedidhadsangflewtoldwroteransaid动词的过去式读音有下列三种：1.清辅音（除/t/后），读/t/2.在元音和浊辅音后，读/d/3.辅音/t/,/d/后，读/Id/lookedhelped…answeredlived…neededwanted…请你把下列动词

4、的过去式按读音归类吧。/t//d//Id/walkedvisitedplayedwantedlistenedliked我们一起来看结果：/t//d//Id/walkedvisitedplayedwantedlistenedliked一般过去时解题宝典否定句的改写：当句中含有be动词was，were时，was，were和not搭配，构成wasn’t，weren’t,其他顺序不变，some变any。Therewassomebread.notTherewasn’tanybread.当句中含有情态动词could时，could和not搭配，变成couldn’t（couldno

5、t），其他顺序不变，some变any。Theycoulddomanythings.Theycouldn’tdomanythings.not当句中有一般动词的过去式时，在主语后改行为动词前加助动词didn’t，并将该行为动词变回原形。其他顺序不变，some变any。Theycaughtmanyfish.Theydidn’tcatchmanythings.一般疑问句【技巧1】将Be动词was，were,或情态动词could，移到句首。第一人称变第二人称，some变成any。Hecouldreadit.Therewerealotofpeopleinthestreet.→W

6、eretherealotofpeopleinthestreet?Iwasalittleboytenyearsago.→Wereyoualittleboytenyearsago?→Couldhereadit?【技巧2】添加助动词did。谓语是动词过去式时，在句首加did，动词还原。Ipickedsomeflowersyesterday.DidDidyoupicksomeflowersyesterday?Yes,Idid.No,Ididn’t.确定疑问词：人who，物what，地点where，时间when/whattime，原因why等等,然后变成一般疑问句的句式就可以

7、了。特殊疑问句Ipickedsomeflowersyesterday.Whatdidyoudoyesterday?Whendidyoupicksomeflowers?5.I____(see)afilmwithAnnyesterday.2.She_____(be)atschoolthismorning.4.He_____(donot)liveinGuangzhoubefore2000．请你来挑战：1._____(be)youbusyyesterdayafternoon?3.JaneandAnn_____(benot)friendsbefore.Werewaswer