(
课件网) Unit 3 Could you please clean your room Section A (Grammar Focus~4c) 1.学习目标 3.重点探究 2.自主学习 学习导航 5.当堂检测 6.课堂总结 4.拓展提升 新课导入 You want to open the door. You want to use the computer. Could I_____ Could you please_____ use the computer open the door You want a sandwich. You want your teacher to speak slower. Could you please_____ Could I_____ have a sandwich speak slower 学习目标 1.能熟悉并正确运用本课时的重点单词 2.能熟练运用句型“Could you... / Could I... ”来表示要求或征求允许并回应请求 自主学习 New phrases 1.拿一些喝的东西 _____ 2.闲逛 _____ 3.把某物传给某人 _____ 4.把某物借给某人 _____ 5.讨厌做某事 _____ 6.做家务 _____ 7.结束做某事 _____ 8.把某物打湿 _____ get something to drink hang out lend sb. sth. pass sb. sth. hate to do do chores finish doing sth. get sth. wet 重点探究 Could I go out for dinner with my friends Sure, that should be OK. Could we get something to drink after the movie No, you can’t. You have a basketball game tomorrow. Could you please take the dog for a walk OK, but I want to watch one show first. Could you please take out the rubbish Yes, sure. 阅读下列句子，观察问句的用法及回答。 委婉的情态动词could 委婉地表示请求别人做某事。 常用句型 Could you (please) do sth. 肯定答语 Yes, sure./Yes, I can. /Of course, I can./No problem. /With pleasure… 否定答语 可先拒绝， 再说明理由：Sorry, I can’t. I have to…/Sorry, I’m going to… / I’m afraid I can’t. I have to… eg: —Could you please close the window 请你关上窗户好吗？ —Sure. 当然可以。/I’m afraid not.恐怕不行。 其否定结构为：Could you(please) not do... 【注意】 委婉地表示请求别人做某事。 常用句型 Could I do sth. 肯定答语 Yes, you can. /Yes please. 否定答语 Sorry, you can’t. / I’m afraid you can’t. （然后说明理由）等 eg: —Could I use your bicycle 我可以用你的自行车吗？ —Yes, you can. 是的，可以。 —Could I use your computer 我可以用你的电脑吗？ —Sorry, you can’t. I’m going to work on it. 抱歉，你不能。我要用它工作。 could的其他用法 could为can的过去式，表示能力。 eg: He said that he couldn’t come. 他说他不能来了。 表示惊异、怀疑、不相信等态度，主要用于否定句和疑问句，此时could 与can 无时间上的区别，但语气比can 弱。 eg: He couldn’t/can’t be over fifty. 他不可能超过50 岁。 情态动词could 的用法 表示请求与准许，could 委婉又客气； 表示能力会不会，could 只用在过去； 表示怀疑不相信，could 缓和语气弱； 推测可能与建议，虚拟语气也常用。 4a Write R for requests and P for permissions. Then match each one with the correct response. 1. __ Could I hang out with my friends after the movie 2. __ Could you please pass me the salt 3. __ Could I borrow that book 4. __ Could you help me do the dishes 5. __ Could you lend me some money Yes, but don’t come back too late. Yes, here you are. Yes, sure. No problem. I finished reading it last night. P R P R R No, I can’t. I cut my finger and I’m trying not to get it wet. Hmm. How much do you need 4b Fill in the blanks in the conversation. A: I ... ...
