unit 3 Could you please clean your room ？ -2022-2023学年八年级英语下册知识归纳与测试 （人教版）

unit 3 Could you please clean your room?知识归纳与测试 【重点单词】  1. rubbish n.垃圾 2. fold v. 折叠 3. sweep v. 扫 4. floor n.地板 5. mess n.杂乱 6. throw v.扔 7. neither adv.也不 pron.两者都不 8. pass v. 给；递 9. borrow v. 借 10. lend v. 借给 11. hate v.厌恶 12. chore n.杂务 13. while conj. 当...的时候 14. snack n.零食；点心；小吃 15. stress n. 精神压力 16. waste n.浪费 17. provide v.提供 18. anyway adv.而且；加之 19. develop v.发展 20. independence n.独立 21. fairness n.公正性；合理性 22. since conj. 因为；既然 23. ill adj.有病的 24. drop v.落下；掉下 25. independent adj.独立的 26. fair adj.公平的 27. unfair adj.不公平的 【重点短语】  1. take out the rubbish 倒垃圾 2. sweep the floor 扫地 3. make the/one’s bed 铺床 4. get a ride 搭便车 5. come over顺便来访；拜访；过来 6. at least至少 7. as soon as 一.....就..... 8. hang out 闲逛 9. pass me the salt 递给我盐 10. cut my finger 割破了我的手指 11. buy some drinks and snacks 买一些饮料和小吃 12. have enough stress 有足够的压力 13. a waste of their time 浪费他们的时间 14. in order to 为了；目的是 15. get good grades 取得好成绩 16. depend on 依靠；依赖 17. develop children’s independence 培养孩子的独立性 18. understand the idea of fairness 理解公正性的概念 19. have no idea how to take care of himself 不知道怎样去照顾自己 20. take care of 照顾 知识点 1. Could you please take out the rubbish? 你可以把垃圾倒了吗？ Could you please …..? 是一个委婉地请求别人帮忙的句型， 意为“请你….好吗？”表示说话者有礼貌。 句中could 意为“能，会”是can 的过去式， 但在这里不表示过去， 只表示委婉的语气。 肯定回答常用：Sure / Certainly/ Of course/With pleasure（乐意效劳） . 否定回答常用Sorry并给出理由或 Oh，please don’t . — Could you please help me with my English ? 请问你能帮我补习一下英语吗? — Sure. / Sorry, I can’t. I’m very busy now. 当然可以。/ 对不起，我现在很忙。 Could you please 后接动词原形，否定形式是“Could you please not do sth.?” 例如： Could you please not stand here ? 请你不站在这儿好吗? 【拓展】表客气的，有礼貌的向对方提出请求，还可以用： Would you mind doing sth…?请你做…好吗/请你做…你介意吗？ 否定句：Would you mind not doing sth…?请你不做…好吗 【辨析】 练习：1) — Could I look at your picture ? — Yes , of course you ________. A. could B. can C. will D. must 2) — Could you please do some shopping ? — ________