B Lets learn一、一般过去时的简单含义一般来说，一般过去时指过去某个时间发生的动作或者是事情。二、动词过去式变化规则三、thephrasescleanedmyroomwashedmyclothesstayedathomewatchedTV四、句型readabooksawafilmhadacoldsleptlastweekendlastnightlastMondayyesterdayThedaybeforeyesterday上个周末昨天晚上上个周一昨天前天A:Whatdidyoudo_?B:I_.A:Didyou_?B:Yes,Idid./No,Ididnt.如何把肯定句变成否问句Isawafilmlastweekend.Ididntseeafilmlastweekend.didnot=didnt如何把肯定句变成疑问句Isawafilmlastweekend.Didyouseeafilmlastweekend?Readandwrite.( 读一读，写出下列单词的正确形式。)1.live( 过去式) 2.stay( 过去式) 3.have( 过去式)4.see( 过去式）5.sl
