Unit 3 Could you please clean your room? Section A (1a-2c)學習目標：1.掌握詞匯：rubbish, fold, sweep,do the dishes, sweep the floor, make the bed .2.掌握句型：Could I .?/ Could you please.? Sure./Certainly./Of course. / Yes, please. / OK. Sorry. / Im afraid you cant. 3.Make polite requests and ask for permissions.教學重點：1.詞匯：rubbish, fold, sweep,do the dishes, sweep the floor, make the bed . 2.句型：Could I .?/ Could you please.? Sure./Certainly./Of course. / Yes, please. / OK. Sorry. / Im afraid you cant.教學難點：Students can communicate with others using the key vocabulary and the target language learned in this class.教學過程：Step1 Lead -in1. Question:Do you like doing housework?2. Mothers are always busy with housework. Could you please help your mother do some housework? Sure.Step 2 Presentation1. 學習Could you please.?/could I .的用法。2. 學生角色扮演： What a mess! Today is a house cleaning day. What could you do ?(一家人布置大掃除的任務(wù)）3. Ask some groups to present their conversations.4. Return to book .PPT 呈現(xiàn)1a 的詞組。5. Read these phrases together.Step 3 Listening1. Listen to the tape and finish 1b.2. Check the answers.3. Listen to the tape and finish 2a4. Check the answers.5. Listen again.and finish 2b.6. Read the tapescripts together.Step 4 Practice小試牛刀：1.Could you please tell me how to get to the restroom? _. Im not sure how to get there. A. Sorry. B. OK. C.Of course. D.No problem. 2. Hi! Jack. Could you come to our English party? Sorry. I _.I have to look after my little sister at home. A.must B. could C.cant D.wont 3. Could I borrow your dictionary, please? _. Here you are.