Unit 3,Teaching Aims,New words, phrases and sentence structures. Be able to make polite requests.,A: Could you please ? B: Yes, sure./All right./No problem./ Certainly. Sorry, I cant. I have to do Sorry, I cant. I am doing,做家务,洗餐具,do the dishes,倒垃圾,叠你的衣服,扫地,整理床铺,打扫起居室,sweep the floor,fold your clothes,make your bed,take out the rubbish,clean the living room,Check the preview!,Task 1 1a Do you do these chores at home? Discuss them with your partner.,1,2,3,4,6,5,7,8,1bListen. Who will do these chores? Check () Peters mother or Peter.,Task2,Retell the dialogue,Peters grandma is _ at seven. So his mother needs to _ the house. She asks Peter to _ her. But Peter needs to _ first. Then after that Peter can _ the rubbish, _his bed and _ his clothes. His mother has to _ the dishes, _ the floor and _ the living room. They have to _ the house before Peters grandma _.,coming over,clean,help,finish his homework,take out,make,fold,do,sweep,clean,clean up,arrives,1c Make conversations about the chores in 1a.,Task3,Pair work,Yes, sure. Can you do the dishes?,Could you please sweep the floor?,Well, could you please do them? Im going to clean the living room.,No problem.,Could you please sweep the floor? 你能扫一下地吗？ Could you please后加_.表示委婉的请求。 肯定回答常用_ 否定回答常用_ 一般不用NO开头，用No显得态度生硬，不礼貌,动词原形,Sure/Certainly/Of course.,注：could是情态动词can的过去式，但在本句中Could you do?不表示过去，用以表示礼貌，委婉或不确定的语气。,Sorry, I cant.,Summary,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 .,2) Would you like to do sth? 3 ) Shall I/we do sth? 4 ) Lets do sth. 5）how about doing? 6) Why not do ? Why dont you do ?,可表示请求的句型。 1) Would you mind cleaning your room ?,We Love our parents.,We should help them do the chores.,1. List all the main phrases of doing chores that you know. （必做） 2. Make a conversation between you and your mother, using the sentence pattern “Could you please ?” （选做） Preview: new words and key structures in period 2.,Homework,