BLet’slearnUnit2LastweekendcleanedmyroomwatchedTVstayedathomelastweekendplayedfootballwashedmyclothesdranktealastweekend上周末lastnight昨晚lastMonday上个星期一lastweek上周yesterday昨天thedaybeforeyesterday前天yesterdayLastweekendLastnightWhatdid….do____________?He/She_______.ThedaybeforeyesterdaylastMondayJohniscallingtoAmy.:Whatdidyoudolastweekend?Isawafilm.sawafilmseeafilm/ɔ:/sawafilmsawafilmfilmmagazine:Whatdidyoudolastweekend?Ihadacoldandsleptallday.have-hadacold/æ/hadacoldsleep-slept/e//i:/sleptslept:Andwhatdidyoudoyesterday?/e/Ireadabook.readabook-readabook/e//i:/readabookWhatdidyoudo____________?I_______.Didhereadabookyesterday?Yes,hedid.No,hedidn't./i:/Did+主语+动词原形…….?Didshe_____yesterday?Yes,shedid.No,shedidn't.Didshe_____yesterday?Yes,shedid.No,shedidn't.Didyou_________yesterday/lastnight/……?Yes,I_____./No,I______.diddidn’t(动词原形)Tips:根据图片判断Yes/noLet’slearnPairworkA:Whatdidyoudo____________?B:I_______.A:Didyou__________?B:Yes,Idid./No,Ididn’t.Lookandtalk