人教版八年级下册Unit 3 Could you please clean your room?知识点梳理

Unit 3 Could you please clean your room Section A 情态动词could的用法 用于有地貌地向对方提出要求或请求 Could/Can you please (not) do sth Would/Will you please (not) do sth 肯定回答: Sure. / Certainly. / Of Course. / OK./ All right./ No problem. / With pleasure. (乐意效劳). 否定回答: I'm afraid I can’t, I have to.../ Sorry, I’m going to.../ I’m afraid not. 表示能力, could表示过去的能力,此时could是can的过去式 She couldn’t dress herself until five. / Could you swim when you were four 表示推测 You could be right, but I don’t agree with you. 表示建议 It's a little far, you could go there by taxi. rubbish [U] =trash/litter 垃圾;废弃物 rubbish bin 垃圾箱 a pile of rubbish 一堆垃圾 clear away the rubbish 清扫垃圾 throw away/take out the rubbish 倒垃圾 荒唐的事/想法;无聊的事 Don't talk rubbish. 别说废话 take out the rubbish 倒垃圾=take the rubbish out 带出去 take out the dog take it/them out. I took her out for lunch. 取出;拿出 She took out her book when the teacher came in. 拔出 The doctor took out his bad teeth. fold v. 折叠—unfold v. 展开;摊开 折叠;对折 fold your clothes / fold a newspaper in two/half. 把报纸对折 交叠(双手/双臂) fold one's arms 双臂交叠 She folded the letter and put it in an envelope. n. 折痕 Cut the paper along the fold. folder n. 文件夹;公文夹 sweep—swept v. 清扫 sweep the floor 扫地 sweeper n. 清扫者;清扫器 v. 1) 清扫 sweep the room/leaves with the broom. (扫帚) sweep (up) the broken glass. 把碎玻璃扫走. sweep+ n. + adj. 把...打扫成... Sweep the floor clean. 除去;一扫而光;卷走 The flood swept the village away. 蔓延 Some awful news has swept the country.可怕的消息传播开来. n. (通常用a/the) 打扫;清扫 She gave the room a very good sweep. 她把房间打扫得非常干净. floor 地板 sweep the floor / fall to the floor/ There’s some rubbish on the floor. 楼层 He lives on the second floor. the first floor 二楼 the second floor the ground floor 一楼 [英] the first floor [美] help out 帮忙 help sb. out 帮助某人解决难题 Can you help me out 你能帮我一把吗 help (sb.) out with sth. 帮助分担 The young man should help out with housework at home. They helped us out with the clean-up. 他们帮助我们做大扫除. stay out late 晚归;在外面待到很晚 stay up (late) 熬夜 mess —messy adj. 杂乱的;凌乱的 [U] 杂乱;不整洁 be in a mess 杂乱不堪;陷入困境(表示状态) The room was in a terrible mess. 房间一片狼藉. make a mess 弄乱;搞得一团糟(表示动作) The kid made a mess in the bedroom. What a mess! (口) 真乱啊! [C] 困境;窘境 get into a mess 陷入困境 a mess of dirty dishes 堆积如山的脏盘子 v. 弄乱;弄脏 Don't mess up the house. 别把房子里弄得乱七八糟的. 干涉;干预 Don't mess with me. 别惹我! work on 从事;忙于 He is working on a new book. The letter was in my pocket. all the time 频繁;反复,常位于句末,强调动作在某段时间内一直进行或反复发生,相当于the whole time. He played computer games all the time on weekends. throw—threw 扔;投掷 She can throw as far as you can. Tom threw the book on the floor. throw sb. sth.= throw sth. to sb. 把...抛/扔给某人 throw him the ball= throw the ... ...