Unit 3 .Could you please clean your room ？导学案

(老师寄语：Never put off till tomorrow what you can do today .今日事今日毕)

单元目标：1.学会使用教材词汇表中的黑体单词。 (重点)

2. Sentences: Peter, could you please take out the trash?

3. Grammar: 情态动词could 表示有礼貌的请求许可或提出要求的用法（难点）。

教学难点：情态动词could 表示有礼貌的请求许可或提出要求的用法。

情感目标：主动地帮助家人做杂务;学会照顾自己;培养自己的独立意识。

第1-2课时 (Section A 1a-2d)

【内容标准】 Make polite requests; Ask for permission

【教学目标】1.掌握并灵活运用本课的重点词汇rubbish fold sweep floor mess

2.重点短语sweep the floor, work on, finish doing, take out the rubbish

3.听懂"请求做家务活动"的相关话题及文章；学会有礼貌地提出请求和请求准许

【学习过程】一、创设情境，激情导入

A: What chores does he do every day? B: He ... every day. （ppt.配合展示）

二、自主学习，自我提高 自主学习本课内容完成下列练习

1.My mother told me to_______(打扫) the floor every day.

2. Don't put your answer on the chair.______(折叠) it and put it on the bed.

3. Jack, can you help me c_____ the living room?

4. Let's t_____out the rubbish and put it in the trash bin.

短语1.______________洗餐具2.____________ 倒垃圾3.fold the clothes________

4. sweep the floor _____________5.make your/the bed ______________

6.___________________打扫客厅7.______________没问题

8.______________ 出去吃饭9.stay out late ______________

10.go to the movies _____________11.get a ride ____________

12.work on______13.______________做完某事14.______________ 干净又整洁

语法探讨：1）Could you please + v.... ?

以Could 引导的疑问句，表示有礼貌地提出 肯定式： Yes, sure.\

否定式： Sorry, I can't.\

Step3、Before listening 1. 交流、检测课前准备的情况，写出你的问题。

2. 学生看课本1a，小组核对答案。

Step4、While listening

Activity 1听录音完成1b，小组核对答案 What kinds of chores do Peter and his mother do?

2. 读2a中的句子，听录音，完成2a.

3. Listen 2b again. Activity 2.listening (2a 2b)

4. 听录音并跟读，注意模仿语音语调。

观察与思考：对话中以Could 引导的疑问句，表示__________________________。如果接受对方的邀请我们可以回答________________.如果拒绝对方的邀请，一般不直接说_________________,而应该说___________________以示礼貌.

Step5、After listening

1. 表演对话。

【助学点拨】:

1. ① take out 带出去,取出 ②take out "把......带出去"

2. work on 从事，忙于3.help out with sth 给予帮助e

4. any minute随时 马上

5. Two hours of TV is enough for you. eg. Ten years is a long time.

三、合作探究 1.小组合作演练1c中的对话。

2.听力理解，完成1b,2a,2b，核对答案。

3.知识点探讨，在课文中标出知识点出处，并总结重点知识，并和全班交流。

1).Could you please...? could aux.表示委婉语气，礼貌地提出请求"请你...可以吗？" 肯定回答：Certainly./Of course./With pleasure/No problem.否定：Sorry,I can't./Sorry,I'm afraid I can't.

3).rubbish un.垃圾 flod v. 折叠 unfold 展开 sweep pt.swept 打扫 floor n.地板，

4）.help out 帮忙 help sb.out帮助某人解决难题 help out with sth.帮忙处理某事

【观察】主谓一致One and a half hours is enough. 一个半小时足够了。谓语动词与主语要在人称和数上保持一致。

六、巩固提高。I. 用所给动词的适当形式填空

1.The boy needs _____(sweep) the floor after school.

2.Two years_____(be) a long time for me.

3.Could you please ____(fold) your clothes after dinner, Mary?

4.When he finished _____(read) the book, his eyes were already full of tears.

5.My brother's is to wash the______(dish) in a restaurant.

第3课时 (Section A 3a-4d)

Task1.小组合作完成3a,3b中的任务。

Task2.利用导学案中的知识点拨，小组合作挖掘文知识点，并在学案上标明重难点。

1.认识词类的转化，了解 clean的用法，填入合适词性词意的的番号。

肯定回答：Sure./ Of course./ No problem./ I'd love to.

Step2、Listen to the tape ,then answer the questions :

Why was Nancy's mom angry with her ? Did they solve the problem ? How ?

预习3a，完成练习3b，展示。