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Module7Unit1IhelpedMum.playfootballplaytabletennisplaybasketballwatchTVhelpMumrowaboatWhatdidtheydoyesterday?（他们昨天干什么了？）Theyrowedaboatonthelake.过去式•过去式是用来表达动词的已经结束了，已经过去了的以前的状态，和现在的状态没有关系。•表示过去式的词：yesterday（昨天），lastweek（上周），justnow（刚刚），ago（以前）动词过去式的规则变化：①一般在动词的词尾加ed•play—playedlook—looked•visit—visited②以e结尾的动词，在词尾加d•live—liveduse—usedhope—hopedWhatdidAmydo?phoned打电话WhatdidAmy’sfamilydoyesterday?(昨天Amy一家人做什么了？）Amycookednoodlesyesterday.AmyhelpedMum.Amywashedclothes.Samplayedonthecomputer.SamwatchedTV.TomhelpedMum.WhataboutSam?WhataboutTom?Whatdidyoudoyesterday?你昨天做了什么？IplayedbasketballyesterdaywatchedTVlistenedtomusichelpedmumplayedfootballwalkedintheparkcookedfishhelpedMumlistenedtomusicwatchedTVplayedonthecomputer运用下面的提示，在小组内做个调查如：YesterdayIwatchedTV.Myfriendcookedfish.Thanks！