八年级下册Unit3 课件

1、,Could you please clean your room? Section A,Un it 3,What are they doing?,Look!,make the bed,Wash the cloches,fold thclothes,sweep the floor,clean the floor,do the dishes,take out 带出去,取出 Please take out a piece of paper. Please take it out. take out “把带出去” My father is taking me out to go for a driv

2、e.,look after baby brother, ,Cookmake dinner,wash the car,wash the clothes,go shopping,What other chores do you know?,Guess!,What chore is Mrs Green doing?,Shes cleaning the floor.,要插入图片,What chore is Miss Li doing?,Shes doing the dishes.,What chore is she doing now,She is cooking.,What chore is Sal

3、ly doing?,could与can的区别 could与can都是情态动词，could是can的过去式。二者都可用于 表示请求。但是用法稍有不同。 can表示一般性的请求，语气随便，常用于熟人之间或长辈对晚辈，上级对下级的场合； Can you tell us your story , Tony ? could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚辈对长辈，下级对上级的场合。 Could you tell us if it snows in winter in Australia ? Sure .,1. Could you please clean your room? Yes,

4、sure./ Of course/ Certainly. 2.Could you please do the dishes? Sorry, I cant. I have to do my homework.,Key sentence structures,Could you（please）+ V-原形？ 表示委婉地提出请求,I have a headache.,Im very busy.,4,1,2,3,单项选择填空,1. Could you please clean the room? _ I have to do my homework. A. Yes, sure. B. Why not? C. Sorry, you cant. D. Sorry, I cant. 2. Could I please _? Sorry, you cant. Your mother has to use it. A. do chores B. go to the movies C. use the car D. go to scho