人教版八年级英语上册第十一单元教学设计Unit 11 Could you please clean your room ?I. Teaching aims and teaching demands:In this unit students learn to make polite requests and ask for permission .II. Teaching key and difficult points: A. Vocabulary do the chores, do the dishes ,sweep the floor, take out the trash, fold the clothes, clean the living room , do the laundry, wash the car, buy some drinks and snacks, borrow some money, invite your friends teenager, hate, take care of , feedRecycling: mak