《四年級下冊英語課件－M10U1 Did you fall off your bike｜外研社2》由會員分享，可在線閱讀，更多相關(guān)《四年級下冊英語課件－M10U1 Did you fall off your bike｜外研社2（27頁珍藏版）》請?jiān)谘b配圖網(wǎng)上搜索。

1、Module 10 Unit1Did you fall off your bike? talk phone walk rain cook play watch listen help learnededededed dedededed小提示：ed在清輔音后讀/t/,在濁輔音后/d/./t/ /d/小試身手:快快說出下列動詞的過去式吧. cooked talkedwalkedplayedhelped watched listened New words fall 掉下，落下，摔倒 fall off 跌落 fell（fall的過去式）掉下，落下，摔倒 fall down 摔倒，跌倒，坍塌 foun

2、d（find的過去式）發(fā)現(xiàn)，找到 town 城鎮(zhèn)，市鎮(zhèn) happen 發(fā)生 ride 騎車 then 然后thirsty （口）渴的 water 水bought（buy的過去式）買watermelon西瓜carried（carry的過去式）拿，搬bump撞傷 hospital醫(yī)院 fall off跌落a變e ，fell off 就是過去式fell off his bike fall 掉下，落下，摔倒fall off 跌落fall down 摔倒，跌倒，坍塌fell（fall的過去式）掉下，落下，摔倒fell off 跌落fell down摔倒，跌倒，坍塌 found（find的過去式）發(fā)現(xiàn)，找

3、到town 城鎮(zhèn)，市鎮(zhèn)happen 發(fā)生 （過去式happened） bought（buy的過去式）買 carried（carry的過去式）拿，搬 happen 發(fā)生Sam fell off his bike . 跌落ed ride騎、乘went for a bike ride 去 騎 自 行 車 bought buy 購買花錢去，買完bought 成過去bought a watermelon the watermelon fell off carry 運(yùn)送carried Carry carrycarried carried carried the watermelons bump 碰、磕ed

4、 his head . 要求學(xué)生在課本中找動詞過去式規(guī)則變化：不規(guī)則變化：happen happenedcarry carriedbump bumped go wentare werebuy boughtfall fell原形過去式原形過去式 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(購買) Sam carried the watermelon on his bik

5、e.carrycarried(攜帶，運(yùn)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 bikehungry thirstyfell off 動詞過去式的變法口訣：Yesterday，表過去，要用一般過去式；規(guī)則動詞加 ed；有 e 直接加上 d；Talk, talk, talked;Listen, listen, listened;Watch, watch, watched;Phone, phone, phoned.不規(guī)則的特殊記，are 變 were；am/is 變 was； do/does 變 did。 小結(jié)：ed， ed 小尾巴，動詞后面跟著它，如果動作已發(fā)生，千萬不要忘了它。 chant“ed”playYesterday 昨天today