《Did you fall off your bike?》PPT課件3
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。
... ... ...
chant
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。
Listen and think:
1.Who went for a bike ride?
Daming and Sam.
2.Who fell off his bike ?
Sam.
... ... ...
Let's chant:
fall off跌落a變e ，
fell off 就是過去式
fell off his bike
buy 購買花錢去，
買完bought 成過去
bought a watermelon
the watermelon fell off
... ... ...
1.What happened to your head,Daming?
2.Oh, Sam and I went for a bike ride yesterday .
3.And then we were hungry and thirsty.
4.Then Sam fell off his bike!
關(guān)鍵詞：《Did you fall off your bike?》教學(xué)課件，外研版三起點四年級下冊英語課件，四年級英語幻燈片課件下載，《Did you fall off your bike?》PPT課件下載，.ppt格式
