人教八下Unit3 Section B Period 1教案.doc

Unit 3 Could you please clean your room?Section B 第 3 课时（1a1e)教学目标: 单词短语: snack teenager borrow invite , buy some drinks and snacks; borrow some money; invite sb. to a party/to do sth. 句式结构 : -Could you please clean your room? -Yes, sure. / Sorry, I cant. I have to do my homework. - Could I invite my friends to a party? -Of course/ Yes, you can /No, you cant. You have to 能力目标:1. Make polite requests and ask for permission.2. improve speaking and listening skills.德育目标:Learn to be polite, make requests and ask for permission politely; and love parents. 教学重难点:Words and expressions, and sentences:Make polite requests and ask for permission.教学流程：Step 1情景导入Prepare some cards with some phrases on them. One student acts according to the phrases，and the others guess what he is doing.环节说明：寓教于乐，使学生乐学、爱学。Step 2完成教材1a1b的任务 1.两人一组互相提问1a中的短语。 2.认真阅读1a中的短语，在青少年的要求后面标注T，在父母的要求后面标注P，完成后小组内互相交流答案。 3.听录音仿照1c的对话形式，利用1a中的短语两人一组来编练新对话，邀请多组学生来表演对话。 4.小结训练。( A )(1)you take out the trash?A. Could B. How C. When D. Where(B )(2)Could you pleasethe floor?A. to sweep B . sweep C. sweeping D. swept( B ) (3)Could you please do the dishes?Yes, .A. you can B . sure C. I will D. I can环节说明：学生通过这一环节的学习能更加熟练地运用could句型提出请求及回答，同时小结训练对重要词组和句型进行了巩固练习。Step 3完成教材1c1e的任务 1.听Sandy和她妈妈的对话，把你所听到的短语标注出来，集体核对答案。 2.再听一遍录音，把1d表格中剩余的栏目填写完整，集体核对答案完成1d。 3.再听一遍录音，并跟读整体感知对话。 4.你将举行一个聚会，并且需要你的朋友帮忙做一些事情，请仿照1c的对话形式用所给的短语和所学的表示礼貌请求的句型来请求你的搭档帮忙。5.小结训练。从方框中选择最佳选项完成对话，有两项多余。A. Ill help you. B. Im sorry.C. Then waht?D. Thanks, Mom.E. Sure, you can.F. No, I cant. G. I can do that.A: Hey, Mom. Can I invite some friends to the party on Sunday afternoon?B: E But you haveto do some chores first.A: What do I have to do first?B: Well, first you could sweep the floor.A: OK. C B: Then you could take out the trash.A: Yeah. G B: And you need to clean your room.A: Wow! Im going to be too tired to go to my own party！B: AIllgo to the storefor drinks and snacks.A: D .Step 4问题探究( A ) My cousin Jim invited me his home next weekend.A. to visit B. visitC. to visiting D. for visitinginvite sb.后面用动词不定式做