Unit7ThereIsaTVintheClassroomPartBLetslearnmorePartCLookandsay陜旅版(三年級起點)三年級下冊Letslearnmore視頻PartBLetslearnmorePartCLookandsayWarm-upRevisionFreetalkHowmanyearsdoyouhaveHowmanyfingersdoyouhaveHowmanyrulersdoyouhavetwentyPresentation【短語】twentypencils二十支鉛筆（數詞）二十Ihavetwentytoys.我有二十個玩具。LetslearnmoreReadandanswer1.Howmanystudentsarethereintheclassroom2.HowmanyteachersfanslightsLetslearnmore點擊“Letslearnmore”，跟我一起讀吧！視頻HowmanystudentsarethereintheclassroomTherearetwenty.HowmanyteachersThereisone.HowmanyfansTherearefour.Andtherearesixlights.LetslearnmoreHowmanylightsarethereintheclassroomTherearesixlights.LookandsayThereisacarneartheschool.Test連詞成句。1.lightsinaresixthereclassroomtheTherearesixlightsintheclassroom.2.tecchersinaremanythereclassroomthehowHowmanyteachersarethereintheclassroom3.carnearaisschooltheretheThereisacarneartheschool.Sum-up重點詞匯twenty二十用本課學過的句子詢問家人：HowmanyaretheinthefamilyHomeworkThankyou