Unit 3 Section A (Grammar Focus-4c) 课件2023-2024学年人教版八年级英语下册

Unit 3 Could you please clean your room? Section A ( GF-3c ) 文化意识 语言能力 思维品质 学习能力 1 Learning objectives (1)能够掌握“Could you (please) …?”用于礼貌地提出要求、表达意 愿的用法。 (2)能够掌握“Could I…？”用于委婉地获取许可的用法。 能够运用目标语言向他人提出要求或征询自己做某事的许可. 能够正确运用本单元语法知识点来表达家务。在需提出请求时，懂得有礼貌地提出请求。让学生在学习活动中学会合作, 体验团结合作的精神。 做家务的话题继续对学生进行责任和义务的教育。让他们敢于承担责任，勇于承担义务。 A: Mum, could I go out for dinner with my friends? B: Sure, that should be OK. 3 A: Could I get something to drink with my friends after the movie? B: Sure, you can. 4 A: Could I get something to drink with my friends after the movie? B: No, you can’t, you have a basketball game tomorrow. 5 A: Could you please take the dog for a walk? B: OK, but I want to watch one show first. 6 take out the rubbish 扔垃圾 A: Could you please take out the rubbish? B: Yes, sure. 7 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。 Grammar Focus 1. Make requests.(委婉地获取许可) （1）肯定回答：Yes, sure./ Of course ./ Certainly. / All right. / No problem. Could I / we（please）do .... ？ （2）否定回答： Sorry, you can’t. You ... Could I go out for dinner with my friends? Could we get something to drink after the movie? 2. Ask for permisson (表示委婉地提出请求) Could you（please） do ....？ （1）肯定回答：Yes, sure. / Of course./ Certainly. / All right. （2）否定回答：Sorry, I can’t. I have to do ... Could you please take out the rubbish? Could you do the dishes after dinner? (2) Can you do the dishes? —Sorry, I can’t. I have to do my homework. (1) Peter, could you please take out the rubbish? —Sure, Mom. Let's compare! 在表示请求帮助或获取许可的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。这种情况下不能把could看作can的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can, could之外，还可以用may，句子的表达方式也各有不同，可以用不同的方