1、Unit3Couldyoupleasetellmewheretherestroomsare?SectionA1a-2bLet’senjoyavideo.Learn how to ask for informationpolitely2.FollowdirectionsObjectivesrestroomwashroombathroomstampbookstorepostcardbesidepardonrushnormallyn.(美)洗手间;公共厕所n.洗手间;厕所n.浴室;洗手间n.邮票;印章n.书店n.明信片pr