Module 10 Unit 1 Did you fall off your bike,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,chant,ed,play,Yesterday 昨天,today,talk phone walk rain cook play watch listen help learn,ed,ed,ed,ed,ed,d,ed,ed,ed,ed,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,cooked,talked,walked,played,helped,watched,listened,What h
