Unit 3 短语及语法总结 2023-2024学年人教版英语八年级下册

Unit 3　Could you please clean your room? 一、短语 1. 1 学科网（北京）股份有限公司 2. 出去吃饭 2. 在外面待到很晚 3. 去看电影 4.搭车 5. 从事 6. 完成做某事 7. 干净整洁 8. 洗餐具 9. 倒垃圾 10. 叠衣服 11. 扫地 12. 整理床铺 13. 打扫客厅 14. 没问题 15.欢迎某人 16. 扔下 答案 1. 2. go out for dinner 出去吃饭 2. stay out late 在外面待到很晚 3. go to the movies 去看电影 4. get a ride 搭车 5. work on 从事 6. finish doing sth. 完成做某事 7. clean and tidy 干净整洁 8. do the dishes 洗餐具 9. take out the rubbish 倒垃圾 10. fold your/the clothes 叠衣服 11. sweep the floor 扫地 12. make your/the bed 整理床铺 13. clean the living room 打扫客厅 14. no problem 没问题 15. welcome sb. 欢迎某人 16. throw down 扔下 二、语法聚焦 while的用法 ①while用作连词时有以下几种含义： 当....的时候 引导时间状语从句 虽然，尽管 引导让步状语从句 而，然而 连接两个并列分句，表示对比关系 ②while引导状语从句时，应注意以下几点： while引导时间状语从句时，既可放在句首，也可放在句中； while引导让步状语从句时，如果从句的主语和主句的主语相同，且谓语含有be动词，那么从句的主语和be动词都可以省略。 while引导的时间状语从句的谓语动词常用延续性动词，表示“与....同时，在.期间”。 单元练习 一、单项选择 1. I think one of the best ways to keep healthy is to ____ good eating habits. A.breathe B.fix C.fold D.develop 2. －Would you mind my opening the window? －____ .I've got a cold. A.Never mind B.You'd better not C.All right D.With pleasure 3. —Could you help me with the math problem? — . I'm too busy now. A. Yes, please B. No, sure C. Yes, you could D. Sorry, I can't 4. Anna me her party last night. A. invited; for B. invited; to C. inviting; to D. inviting; for 5.Wang Wei speaks English as _____as Yang Lan. They both study English hard. A. good B. well C. better D. best 6.It’s important for us to protect nature because we ________its rich resources to live. A. depend on B.leave for C.give up D.lead to 7.---Mike, what were your parents doing at 8:00 last night? ---My mother was reading ________my father was playing computer gam