Unit3重点单词、短语、语法梳理及习题2022-2023学年人教版八年级英语下册

我的同步课堂 Unit 3 Could you please clean your room? 1. 掌握本课重点单词及短语 2. 掌握could用作礼貌的请求和许可的用法 1、 短语归纳 1. all the time: 一直 2. neither neither:表示两者都不，谓语动词经常用单数；neither...nor的谓语选择需遵从就近原则。 表示一个事情不怎么样，另一个事情也同样如此的句型： He doesn’t like dancing, neither/nor do I He can’t swim, neither/nor can I He isn’t good at English, neither/nor am I 对此一个事情怎么样，另一个事情也同样如此的句型: He likes dancing, so do I He can swim, so can I He is good at English, so am I 3. as soon as引导时间状语从句，遵循主将从现的原则 4. borrow/lend borrow对主语来说表示借进，固定搭配为borrow…from... lend对主语来说表示借出，固定搭配为lend…to... 5. in order to用于目的状语从句，表示为了…, 否定形式为in order not to 6. depend on: 取决于，依靠 7. take care of=look after=care for 照看，照顾 8. provide sb with sth /provide sth for sb: 为某人提供某物 2、 课文分析 1. Peter ,could you please take out the trash? 彼得，你能把垃圾倒了吗？ 【解析1】Could you please do sth ?请你（做）......好吗？ 用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。 这里could 不是can的过去式，是委婉、礼貌的说法。回答用can. 【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem. 否定回答：Sorry , I can’t 【湖北黄冈】40.—Could I borrow your camera? — ___________，but please give it back by Saturday. A. I am sorry B. Of course C. Certainly not D. No, thanks 【山东菏泽】15.—Sir , could you please put out your cigarette? This is a smoke-free（无烟的）school. — __________ A. I'm sorry about this. B. No problem C. Sure, I'd love to D. Never mind 【内蒙古呼和浩特】Tom , would you please _______ the box? It’s for your sister. A. not open B. don’t open C. not to open D. to not open 【解析2】take out 取出（v+ adv） 【注】: 人称代词做宾语，代词放中间； 名词做宾语，既可放在中间，也可放在后面。 （ ）His teeth hurt badly. The dentist ______. A .take out it B. take out them C. take it out D .take them out 【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place 发生 take off 脱下； 起飞 ①— Lisa, we need to clean the kitchen. Could you _______ the trash? —Yes, sure. A. take after B. take off C. take place D. take out ② ____