1、Module10Unit1Didyoufalloffyourbike?talk phone walk rain cook play watchlisten help learnedededededdedededed小提示:ed在清辅音后读/t/,在浊辅音后/d/./t/d/小试身手:快快说出下列动词的过去式吧.cookedtalkedwalkedplayedhelpedwatchedlistenedNewwords fall掉下,落下,摔倒 falloff跌落 fell(fall的过去式)掉下,落下,摔倒 falldown摔倒,跌倒,坍塌 found(find的过去式)发现,找到 town城镇
2、,市镇 happen发生ride 骑车 then 然后thirsty(口)渴的 water 水bought(buy的过去式)买watermelon西瓜carried(carry的过去式)拿,搬bump撞伤 hospital医院fall off跌落a变e,fell off 就是过去式fell off his bikefall 掉下,落下,摔倒fall off 跌落fall down 摔倒,跌倒,坍塌fell(fall的过去式)掉下,落下,摔倒fell off 跌落fell down摔倒,跌倒,坍塌found(find的过去式)发现,找到town 城镇,市镇happen 发生(过去式happene
3、d)bought(buy的过去式)买carried(carry的过去式)拿,搬happen发生Sam fell off his bike.跌落edride骑、乘went for a bike ride去 骑 自 行 车boughtbuy 购买花钱去,买完bought 成过去bought a watermelon the watermelon fell offcarry运送carriedCarry carrycarried carriedcarried the watermelonsbump 碰、磕ed his head .要求学生在课本中找动词过去式规则变化:不规则变化:happenhappe
4、nedcarrycarriedbumpbumpedgowentarewerebuyboughtfallfell原形过去式原形过去式Sam and I went for a bike ride yesterday.thirteen thirty thirsty(口渴的)Then we were hungryand thirsty.We bought a watermelon.buybought(购买)Sam carried the watermelon on his bike.carrycarried(携带,运送)Sam fell off his bike.fall fell(跌落)The wa
5、termelon bumpedDamings head.bumpbumped(碰,磕)1.What your head,Daming?2.Oh,Sam and I _ ride yesterday.3.And then we were _ and _.4.Then Sam his bike!happened towent for a bikehungrythirstyfell off动词过去式的变法口诀:Yesterday,表过去,要用一般过去式;规则动词加 ed;有 e 直接加上 d;Talk,talk,talked;Listen,listen,listened;Watch,watch,watched;Phone,phone,phoned.不规则的特殊记,are 变 were;am/is 变 was;do/does 变 did。小结:ed,ed 小尾巴,动词后面跟着它,如果动作已发生,千万不要忘了它。chant“ed”playYesterday 昨天today