八年级英语下册Unit 3B(1a-1e).doc

八年级英语下册Unit 3 Could you please clean your room?Section B(1a1e)导学案宏文中学 吕静【Study-aims】知识目标1.重点单词：snack2 重点短语： buy some drinks and snacks, borrow some money, clean your room, invite my friends to a party, take out the rubbish, go to the store, use your CD player, make your bed3 重点句型： Could I invite my friends to a party? No，you cant have a party. You have a test on Monday.能力目标：能从材料中听出有效信息,完成听力任务，并能依据一定的材料 信息，自行组成对话并表演出来。情感目标：主动帮家人做家务，学会照顾自己，培养自己的独立意识。学习策略：听前预测。【Key & difficult points】 1.重点单词和短语2.情态动词could的用法及区别如何表达请求或许可的问句及答语。【Teaching methods】 情景教学法；任务型教学法。【Teaching aids】multi-media computer, blackboard【Learning procedures】温顾知新:（学法指导：先独立完成，然后组内交流，上课时在全班交流）1. After dinner, you need to _.2. After the washed clothes are dry, you need to _ .3. If the dustbin（垃圾箱） is full, you have to _.4. If there is lots of dust(尘土) on the floor, you have to _.5. After you get up in the morning, you need to _.6. If your fathers car is dirty, he has to _.自主学习：（学法指导：先独立完成，然后组内交流，上课时在全班交流）一、 预习课本P21新单词并背诵，完成下面的汉译英。1. 小吃_二、 认真预习1a1e找出下列短语和句型。1买一些饮料和小吃_ 2借些钱_3打扫你的房间_ 4去商店_ 5用你的CD播放机_ 6倒垃圾_7邀请我的朋友来聚会_ 8我能邀请我的朋友参加聚会吗？不，你不能举行聚会。你星期一要考试。_课堂导学：Step 1lead-in (Discussion)1. Do you often do the chores to help your parents at home? What are they?2. If you are having a party, what do you ask your parents for permission? 3. Do your parents ask you to do some things for them? What are they? （环节说明：为下一个步骤的听前活动做准备，检测学生是否能讲到即将要操练的部分词组或者其它相关词组。）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在生活中青少年会要求父母做一些事情，同时父母也会要求孩子们做一些事情，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。独立完成后,小组内互相交流答案。3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。 参考案例Parents：Could you clean your room?Child：Yes，I can.Child：Could I invite my friends to a party?Parents：No，you cant have a party. You have a test on Monday.4.小结训练:1)My cousin Jim invited me_ his home next weekend.Ato visitBvisit Cto visiting Dfor visiting2).Sandy wants to invite her friends _ the party.A. in B to C with D at3)Mum, could I go to Beijing with you? Yes,_. But you have to finish your homework first.A. you can B. you could C. you cant D. you couldnt 4). Its very cold outside. Could you please _ the door?A dont open B not to open C not open D to not open 环节说明：学生熟练地运用Could 句型提出请求及回答，以及invite 的用法。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先预测,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。根据听力材料回答问题,并完成短文.Sandy wants to have a party. She wants to _her friends_the party on Saturday. She needs to buy some _and _.So she wants to _ some money _her mother. However, her mother will buy these _her. Although Sandy _ her room last week, she needs to clean it again for the party. She wants to use CD_. But she should be _ with it. And one more things she could_ the big chairs _ the bedroom and clean the living room. Sandys good friends Dave is _ early on Saturday to _ her. 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1e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。四人一组,编对话. 参考案例A:Would you like to come to my birthday party?B: Yes, Id love to./Sorry, I cant. I have to A：Could you please take out the rubbish?C：Yes，sure./No, I cant. I have to A: Could you please buy some drinks and snacks?DA: Could you please do the dishes?B:. Step4:课堂检测,巩固提高.1.After dinner, what would your parents like to say?How could you answer these questions?2.You want to go to your friends Jimmys birthday party, but you dont know your parents idea. How could yo