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fold one’s clothes, do the dishes, use one’s computer, take out the rubbish ,make the bed, sweep the floor, stay out late, be angry with sb., take sb. for a walk,clean the living room, work on, come over, do the housework, get a ride
Step 2 Presentation 阅读下列句子，观察问句的用法及回答。
1. Could I go out for dinner with my friends? Sure, that should be OK.
2. Could we get something to drink after the movie?
No, you can’t. You have a basketball game tomorrow.
3. Could you please take the dog for a walk ?.OK, but I want to watch one show first
4. Could you please take out the rubbish? Yes, sure.
Step 3 Grammar学生进行探究汇报，教师点评、补充。
1. Could you（please）+ V-原形？表示委婉地提出请求
----Could you please clean your room? Yes, sure. / Of course./ Certainly./All right.
----Could you please do the dishes? Sorry, I can’t. I have to do my homework.
在表示请求帮助或请求允许的疑问句中，常用 could 代替
2. Could I/you …？表示一种有礼貌的请求或提议，其后连接原形动词，比Can you /I…？语气更委婉。
—Could I use your computer?
—Sorry, I’m going to work on it now.
—Well, could I watch TV?
—Yes, you can.
3. 类似句型有：Would you like + sth. / to do sth.?
May I + do sth.?
Shall we + do sth.?
Would you mind + sth. /doing sth.?
What / How about + sth. /doing sth.?
肯定回答有Sure. /Of course. / Certainly. /OK. /Great. / Well. / Good idea. / I agree. 等。否定回答有Sorry… / No, you can’t. 等。
Step 4 自主学习. 针对目标语进行控制性的实践活动。
Look at the questions. Please write R for requests and P for permissions.
Check the answers.4a
Step 5. 合作学习
Ask students to look at the conversation in 4b. Fill in the blanks in the conversation according 10 to their understanding. 4b
Step 6 合作交流展示 。看图片， 完成4c。
Look at the picture and answer the questions: