【外研版】四年级英语下册《M10U1Didyoufalloffyourbike课件》课件

1、Module 10 Unit1Did you fall off your bike? talk phone walk rain cook play watch listen 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.cookedtalkedwalkedplayedhelpedwatched listenedNew wordsfall 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

2、）发现，找到town 城镇，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 bikeLets chant:fall 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

3、 城镇，市镇happen 发生 （过去式happened）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bought buy 购买花钱去，买完bought 成过去bought a watermelon the watermelon fell off Lets chant:carry 运送carriedCarry carrycarried carried carried the watermelonsLets chant:

4、bump 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：happenhappenedcarrycarriedbumpbumpedgowentarewerebuyboughtfallfell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 hungry and thirsty.We bought a watermelon. buybought(购买)Sam carried the watermelon on his bike.c

5、arrycarried(携带，运送)Sam fell off his bike.fall fell(跌落)The watermelon bumped Damings 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。 chan