英语人教版八年级下册Unit 3 A 1a--2d.doc

Unit 3 Could you please clean your room?The First Period（Section A 1a-2d）Teaching aims（教学目标）1. Make polite requests. 学会有礼貌地提出请求。2. Ask for permission. 对别人的请求作出回答。Language points（语言点）要求掌握以下句式： Could you please sweep the floor? Yes, sure. Can you do the dishes? 2要求掌握以下词汇： do the dishes, take out the rubbish, fold your clothes, sweep the floor, make your bed, clean the living room, go out for dinner, stay out late, get a ride, work on（本节课的生词较少，而且单词的拼写比较简单，所以学生学起来不会感到困难，如果班级学生的水平较高，可以鼓励学生当堂掌握。）Difficulties（难点）：1学会有礼貌地提出请求。2. 对别人的请求作出回答。Teaching steps（教学步骤）1. Warm-up and revision（课堂热身和复习）（1）复习第一与第二单元的内容T: _ isnt here. Whats the matter with her?S: She has a bad cold/headacheT: Can you help her take down some notes?S: (老师可以鼓励学生给出尽可能多的答案)T: Oh, Im glad that you are very helpful. You are an example to other students.(学生可能会讲出多种办法帮别人，帮别人是一种美德。)2. Presentation（呈现新知识）T: What do you usually do on weekends except playing computer games? Do you often help your parents do some chores? S1: T: Oh, you often do chores on weekends. What chores do you do on weekends?5(教师在重复时应用夸张的语调来强调chores这一单词，并把chores写到黑板上，然后用图片帮助同学回答出 ) S2: do the dishes take out the rubbish fold the clothes sweep the floor make the bed clean the living room 教学设计说明：用图片呈现新词组，直观Not a complete sentence?3. Work on 1a 1）T: Do you do these chores at home? Discuss them with your partner.1. do the dishes 2. take out the rubbish 3. fold your clothes4. sweep the floor 5. make your bed 6. clean the living room（让学生讲他们在家做的家务情况，听他们讲英语的情况）2）T: Look at the picture in 1a. Peter and his mother are talking at home. Peters mother wants his son to take out the rubbish. Please look at the dialogue. And read it out with your partner. S1: - Peter, could you please take out the rubbish?S2: Sure, Mom.（教师可以四处走动，以帮助学生改正错误，特别是take out the rubbish 这一词组）3）T: What will your mother say if she wants you to do the chores?（用图片进行教学）T: Could you please make the bed?S1: Yes, sure. (Continue with the rest of the pictures.)教学设计说明：由同学们的本人的做家务情况来过渡到Peter家谁做家务的情况，哪些家务是哪些人做？起到呈上启下的作用。再者，对有礼貌的提出请求进行了第一次展示，让听力的难度减少了。4. Work on 1b1）T: Now youll hear a conversation. Who will do these chores? Check Peters mother or Peter.(教师放录音，因为对话简单教师可以在放完一遍录音以后就订正答案)T: Listen again and try to remember the dialogue. And fill in the blanks. (教师投影这页幻灯片。2）对听力材料进行处理，让学生理清：What is Peters mother going to do?What is Peter going to do ?3）然后总结如何有礼貌地提出请求以及回答。 (可以让学生讨论之后给出答案，然后教师再给出准确的讲解 T: How to make polite requests? Could you pleasedo ?Would you do, please?Would you like to do ?Please doCan you do?Would you mind doing?T: How to give a polite answer?Yes, sure. / Sure. / Of course. /Certainly. / No problem. /My pleasure.Sorry, I cant. I have to 教学设计说明：听力训练，听完后对听力材料进行讨论，再对How to make polite requests? How to give a polite answer? 进行归纳。起到拓展作用。5. Work on 1cHave Ss make conversations using the information in 1a and 1b. T: Now, Its time to act out the dialogue. Work in pairs. One of you is Peter. The other is Peters mom. (给学生练习的时间)教学设计说明：情景表演，对刚学的语言进行操练。6. Work on 2aT: Listen. After doing so many chores, Peter asks his father if he can do some other things. What does his father say? Check “yes” or no”. （让学生先默读表格内容，然后听并完成相应学习任务。）7. Work on 2b学生完成听力任务后，让学生读听力材料。并归纳与拓展：T: Listen again. Why does Peters father say “no”? Draw lines to the reasons in the chart.（让学生先默读表格内容，然后听并完成相应学习任务。）8. Work on 2c教学设计说明：情景表演，对刚学的语言进行操练。Have Ss role-play the three short dialogues in pairs. 9. Work on 2d1) 给出问题帮学生理解对话内容。Question: What does Tonys sister want Tony to do?2.）跟读后，挡住一些词汇，让学生读。最后表演对话。10. Act it out (情景表演) !T: You are going to a New Year party, you may ask your parents for permission to do the following