Unit2CleaningDayPartAWhatdoyouoftendoon?We.FridaycleanourclassroomonFridayItisFriday.Let’scleanourclassroom!今天是周五。让我们来大扫除吧!Let’slisten.Heisstandingonachair.standonachair站在椅子上Sheiscleaningtheblackboard.cleantheblackboard擦黑板Heiscleaningthedesk.cleanthedesk擦桌子Sheiscleaningthechair.cleanthechair擦椅子Heiscleaningthewindow.cleanthewindow擦窗户Heiscleaningthedoor.cleanthedoor擦门______iscleaningthe______.hen母鸡horse手hhand马房子houseThinkwhatwehavelearnedtoday.Talkwithyourfriends.Homework