Lesson1Let'slearnsomenewwords.擦窗子看电视爬山看望祖父母NewwordscleanthewindowwatchTVclimbahillvisitegrandparents跳舞跳绳听音乐划船玩电子游戏Newwordsdancejumpropelistenttomusicplaycomputergamesrowaboat呆在家里弹钢琴下棋洗衣服Newwordsstayathomeplaythepianoplaychesswashclothescleanthewindowclean-cleanedwatchTVwatch-watchedclimbahillclimb-climbedvisitgrandparentsvisit-visiteddancedance-dancedjumpropejump-jumpedlistentomusiclisten-listenedrowaboatrow-rowedplaycomputergamesplay-playedstayathomestay-stayedwashclotheswash-washedplaythepianoplay-playedplaychessplay-played你学会了吗?谢谢观看ThankYou!