Iwenttothezooyesterday!yesterday[’jestədei]昨天•昨天早上•yesterdaymorning•昨天晚上•yesterdayeveningyesterdayafternoon昨天下午last上一个lastweeklastyearlastmonthlastnight上周去年上个月昨晚amomentago刚才;不久前justnow刚刚bounceaball拍皮球maskn.面具;口罩;掩饰pond[pɔnd]n.池塘,人工水池,水库duckpond鸭子池塘fishpond鱼塘,鱼池waterpond水盘GuessHello!I’maboy.Myfavouritecolourisblue.Ihavealovelybell.Icanfly.Look!Thisismyphoto.DoyouknowwhoamI?Hi,I’mDoraemon!•Today,I’llgoto…Hewenttothezooandsawmanyanimals.treesandflowers.Iwenttothezooyesterdaymorning.Iclimbedalittlehillyesterday.Iplayedwithsomekangaroos.Ipaintedamask.Ifishedinthepond.Whatdidyoudoyesterday?Iclimbedalittlehill.Iplayedwithsomekangaroos.Ipaintedamask.Ifishedinthepond.规则动词过去式:Iclimbedalittlehill.Iplayedwithsomekangaroos.Ipaintedamask.Ifishedinthepond.规则一:一般在动词末尾加ed规则动词过去式:ShedancedwithTom.规则二:以e结尾直接加-dShecarriedaheavybagbyherself.•规则三:以辅音字母+y结尾将y变为i+ed•Shereadabookyesterday.•规则四:过去式与原型一致不规则动词的变化swim—swam游泳take—took带走have—had有go—went去sing—sang唱歌begin—began开始do—did做run—ran跑步ride—rode骑sleep—slept睡觉eat—ate吃-Whatdidhedoyesterday?-Heswamhappilyyesterday.ThisisPeter.MynameisTom.Whatdidheeatjustnow?Heateabananajustnow.Whatdidtheydolastweek?Theyrodehorseslastweek.Whatdidtheyeatlastweekinthepark?Theyateice-creamlastweekinthepark.Whatdidtheydotogetheryesterdayevening?Theyreadbookstogetheryesterdayevening.Addyourcompanyslogan图示文字内容文字内容文字内容单击此处添加段落文字内容单击此处添加段落文字内容单击此处添加段落文字内容谢谢欣赏