DidyougoboatinglastSundayLesson3OneReviewwantwantedplayplayed一般情况下，在动词原形后直接加-edhopehopedlivelived以不发音的字母e结尾的动词，直接加-dstopstoppedshipshipped重读闭音节单词需双写最后一个辅音字母，再加-edstudystudiedworryworried以辅音字母+y结尾的动词变y为i，再加-ed实义动词过去式变化规则Iplaybasketballeveryday.Iplayedbasketballyesterday.否定句一般疑问句肯定回答否定回答Idontplaybasketballeveryday.DoyouplaybasketballeverydayYesIdo.NoIdont.Ididntplaybasketballyesterday.DidyouplaybasketballyesterdayYesIdid.NoIdidnt.dodoes变为did，没有人称变化boat小船，划船bEHtzoo动物园zu:1.WhatdidDalidolastSunday2.HowmanytigerwerethereListenandanswerrare稀少(M=MaryD=Dali)M:WhatdoyouusuallydoonSundaysD:Iusuallygoboatingorswimming.M:DidyougoboatinglastSundayD:NoIwenttoTigerZoo.M:Great!HowmanytigerswerethereD:Therewereaboutninety.M:DidyouseemanyofthemD:Yes.Wewereinabusandwecoulddriveverynearandhaveagoodlookatthem.M:Oh!Whatfun!DothetigersliveagoodlifeinthezooD:Yes.TigersarerareinChina.Sopeoplearedoingtheirbesttoprotectthem.usuallydoonSundaysgoboatingswimming.DidlastSundayNoTigerZooHowmanythereninetyseemanyYesinabusdriveneargoodlookatfunliveagoodlifeYesrareinChinabesttoprotectrare稀少HOMEWORK请两人一组自由组合，课后练习本节课对话，下节课进行对话表演