四年级英语下册课件-Module 10 Unit 1 Did you fall off your bike151-外研版（三起）.ppt

Module 10 Unit1Did you fall off your bike? talk phone walk rain cook play watch listen help learnedededededdedededed小提示：小提示：ed在清辅音后读在清辅音后读/t/,在浊在浊辅音后辅音后/d/./t/ /d/小试身手小试身手:快快快快说出下列动词说出下列动词的过去式吧的过去式吧.cookedtalkedwalkedplayedhelpedwatched listenedhappen 发生发生Sam fell off his bike . 跌落跌落edSam and I went for a bike ride yesterday.ride骑、骑、乘乘went for a bike ride 去去 骑骑 自自 行行 车车thirteen thirty thirsty（口渴的）Then we were hungry and thirsty.We bought a watermelon. buybought(购买购买)bought（buy的过的过去式）买去式）买boughtSam carried the watermelon on his bike.carrycarried(携带，运送)carry 运送运送carriedcarried（carry的过的过去式）拿，搬去式）拿，搬Carry carrycarried carried carried the watermelonsSam fell off his bike.fall fell(跌落)fall 掉下，落下，摔倒掉下，落下，摔倒fall off 跌落跌落fall down 摔倒，跌倒，摔倒，跌倒，坍塌坍塌fell（fall的过去式）掉下，落下，摔倒的过去式）掉下，落下，摔倒fell off 跌落跌落fell down摔倒，跌倒，坍塌摔倒，跌倒，坍塌The watermelon bumped Damings head.bumpbumped(碰，磕)bump 碰、碰、磕磕ed his head .New words fall 掉下，落下，摔倒 fall off 跌落 fell（fall的过去式）掉下，落下，摔倒 fall 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ride 骑车骑车 then 然后然后thirsty （口）渴的（口）渴的 water 水水bought（buy的过去式）买的过去式）买watermelon西瓜西瓜carried（carry的过去式）拿，搬的过去式）拿，搬bump撞伤撞伤 hospital医院医院要求学生在课本中找动词过去式规则变化：规则变化：不规则变化：不规则变化：happenhappenedcarrycarriedbumpbumpedgowentarewerebuyboughtfallfell原形原形过去式过去式原形原形过去式过去式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 offHomework listen and repeat the story.