1、【外研版】四年级英语下册M10U1Didyoufalloffyourbike课件课件 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 listenedNew words fall 掉下，落下，摔倒掉下，落下，摔倒 fall off 跌落跌落 fell（fall的过
2、去式）掉下，落下，摔倒的过去式）掉下，落下，摔倒 fall down 摔倒，跌倒，坍塌摔倒，跌倒，坍塌 found（find的过去式）发现，找到的过去式）发现，找到 town 城镇，市镇城镇，市镇 happen 发生发生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fall off跌落跌落a变变e，fell off 就是过去式就是过去式fell off his bikefall 掉
3、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found（find的过去式）发现，找到的过去式）发现，找到town 城镇，市镇城镇，市镇happen 发生发生（过去式（过去式happened）bought（buy的过的过去式）买去式）买carried（carry的过的过去式）拿，搬去式）拿，搬happen 发生发生Sam fell off his bike.跌落edride骑、乘骑、乘we
4、nt for a bike ride 去 骑 自 行 车bought buy 购买花钱去，购买花钱去，买完买完bought 成过去成过去bought a watermelon the watermelon fell off carry 运送运送carriedCarry carrycarried carried carried the watermelonsbump 碰碰、磕磕ed his head .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：happenhappenedcarrycarriedbumpbumpedgowentarewerebuyboughtfallf
5、ell原形原形过去式过去式原形原形过去式过去式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(购买购买)Sam carried the watermelon on his bike.carrycarried(携带，运送)Sam fell off his bike.fall fell(跌落)The watermelon bumped Damings head.bumpbumped
6、(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 offYesterday，表过去，要用一般过去式；，表过去，要用一般过去式；规则动词加规则动词加 ed；有；有 e 直接加上直接加上 d；Talk,talk,talked;Listen,listen,listened;Watch,watch,watched;Phone,phone,phoned.不规则的特殊记，不规则的特殊记，are 变变 were；am/is 变变 was；do/does 变变 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todayHomework 读十五分钟英语，内容为P67 M10 的单词。签字签在单词后面。课本P56-P57课文签字签在课文标题上。
