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1、Unit3heredidyougo?B.Let’slearn教学设计执教者：张秀丽教学内容：let’slearnLookandsay教学目标：1.听说读写单词和词组：atefreshfood,boughtgifts,tookpictures,wentswimming.2.听说认读句子：Howwasyoursummerholiday?Itwasgood.Iwentfishingeveryweekendandtooklotsofpictures.教学重点：1.听说读写单词和词组：atefreshfood,boughtgift
2、s,tookpictures,wentswimming.2.听说认读句子：Howwasyoursummerholiday?Itwasgood.Iwentfishingeveryweekendandtooklotsofpictures.教学重点：1.听说读写单词和词组：ate,took,bought,gift,tookpictures.2.掌握不规则动词的过去式。教学准备：PPT,CD,wordCards教学过程：一、自主学习Step1.Let’ssingStep2.Haveatry（试一试，回答如下问题）Therewer
3、ethepicturesWuYifantookoverhissummerholiday.Lookatyourbookonpage27，answerthequestionsasfollows.1.Whatdidhedolastsummerholiday?2.Didheeatfreshfood?3.Whatfreshfooddidheeat?4.Didhegoswimming?5.Whendidhegoswimming？6.Didhetakepictures?7.Didhebuygiftsforhisfriends?二、合作
4、探究Step1.Talkaboutthesequestionsaboveinyourgroup.Thentrytowritedownthepastformsofthephrases.组内讨论以上问题并写出下列动词短语的过去式。buygifts(过去式)——goswimming(过去式)——takepictures(过去式)——eatfreshfood(过去式)——Step2.小组汇报Step3.教师点拨，词汇练习Step4.Let’schantWhatdidyoudoonyourholiday?Iatefreshfood
5、.Iatefreshfood.Whatdidyoudoonyourholiday?Iwentswiming.Iwentswiming.Whatdidyoudoonyourholiday?Itookpictures.Itookpictures.Whatdidyoudoonyourholiday?Iboughtgifts.Iboughtgifts.一、成果交流Step1.小组活动：运用所学短语创编对话，也可拓展。Step2.Let’splay：最佳拍档游戏规则:分小组进行对抗赛，两名学生上讲台，一名学生根据教师的纸条提示表演
6、动作，另一名学生猜：Youboughtgifts。看哪一组在规定时间内猜对的句子最多。一、巩固提升Step1.Practice指导学生完成Let’swrite。1.ate（原形）__2.went(原形)____3.swimming（原形）_4.took（原形）___5.bought（原形）__6.swim（过去式）_7.pictures（单数）___8.gifts（单数）_____9.was（原形）___10.buy（反义词）_Step2.Summingup师生共同总结本课时的重点句子和新词组及动词原形变成过去式的方法。
7、动词原形变成过去式的方法A、规则动词的过去式(1)直接加ed一般动词直接加edeg：talktalked(2)去e加ed结尾是e的动词加deg：livelived(3)双写末尾字母加ed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edeg：stopstopped(4)辅音＋y变i加ed以辅音字母＋y结尾动词,变y为i 再加ed.eg：studystudiedB、不规则动词的过去式要记牢.go-wentride-rodehurt-hurtread-readeat-atebuy-boughttake-took规
8、则动词过去式-ed的发音1.在以清辅音结尾的规则动词后,-ed读作/t/worked2.在以浊辅音或原音结尾的规则动词后,-ed读作/d/lived3.在以/t/或/d/结尾的规则动词后,-ed读作/Id/Visitedfinishedenjoyedshoutedmovedhelpedwantedcalledneed
