人教版英语八年级下册全册知识点讲解与单元测试卷：人教版英语八年级下册Unit 3 Could you please clean your room知识点总结及单元测试卷（附答案）

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人教版英语八年级下册
Unit 3 Could you please clean your room?
知识点总结及单元测试卷（附答案）
【教材内容解析】
Section A
1. Peter, could you please take out the rubbish? (P. 17)
(1) Could you please...?意为“你能……吗？”，could 在此并不是过去式，而是表示一种委婉的语
气，please 后接动词原形，肯定回答用 Sure/Of course/Certainly，也可以用...can，不可以用...could；
否定回答用 Sorry...并给出理由，也可用...can’t/mustn’t。
---Could you please help me with my homework?
---Sure./Of course./Certainly./Sorry, I can’t. I’m busy now.
(2) take out 意为“带出去”，代词作宾语时，要放在 take 和out 之间。
The dog is noisy. Take it out.
2. Could I at least finish watching this show? (P. 18)
(1) at least 表示“至少”，反义词为 at most“至多”。
The ticket cost at least 200 yuan.
(2) finish 意为“完成、做好”，后接动词作宾语时，要用 doing 的形式。
When are you going to finish your work?
3. Yes, because Mom will be back from shopping any minute now. (P. 18)
be back 意为“回来”，相当于 come back，前者侧重指状态，后者侧重指动作。
She has been back for two days.
You came back very late last night.
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4. And she won’t be happy if she sees this mess. (P. 18)
mess 用作名词，表示“杂乱、不整洁”，常用的短语为：make a mess“搞得一团糟”；in a mess“一
团糟”。
The kids make a mess in the bedroom.
All the rooms are in a mess.
5. The minute I sat down in front of the TV, my mom came over. (P. 19)
(1) the minute 意为“一……就”，用来引导时间状语从句，相当于 the moment 或者 as soon as。
I want to see her the minute she arrives.
(2) come over 意为“过来”。
Can you come over tomorrow?
6. You watch TV all the time and never help out around the house! (P. 19)
all the time 意为“反复、总是”，强调某段时间内一直在进行和发生的事情。
I have a dog and a cat. They fight all the time.
7. I’m just as tired as you are! (P. 19)
当我们要表示双方某方面(如年龄、身高等)程度相同或不同时，常用 as…as 或not as/so…as 结构，表
示“和……一样”或“和……不一样”。如：
Mary is as careful as Linda．玛丽和琳达一样仔细。
He does not run as fast as Tom．他跑步没有汤姆快。
8. For one week, she did not do any housework and neither did I. (P. 19)
neither did I 是“Neither/nor+助动词/be 动词/情态动词+主语”结构，表示前者所描述的否定情况同样
适用于后者，neither 在此用作副词，表示“也不”。
---I don’t like this dress.
---Neither do I.
9. My mom came over as soon as I sat down in front of the TV. (P. 19)
as soon as 引导时间状语从句，表示“一……就……”，要遵从“主将从现”的原则，即主句用一般
将来时，从句用一般现在时。
I will go as soon as she arrives.
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10. Could I hang out with my friends after the movie? (P. 20)
hang out 意为“闲逛、闲荡”。
He is hanging out with his friends.
11. Could you please pass me the salt? (P. 20)
pass sb. sth.相当于 pass sth. to sb.“把某物递给某人”。
Pass me the book, please.=Pass the book to me please.
12. Could I borrow that book? (P. 20)
borrow 此处是及物动词，表示“借进来”，反义词是 lend，borrow...from...“从……借入……”。
I often borrow books from the library.
You can borrow some money from your elder brother.
13. Could you lend me some money? (P. 20)
lend 表示“借出去”，与 borrow“借进来”相对，常用的结构为：lend sb. sth.=lend sth. to sb. “把某物
借给某人”。
He often lends others his car.
=He often lend his car to others.
14. I’ll finish my homework while you help me with the dishes. (P. 20)
when 和while 引导时间状语从句均表示“当……时候”，when 既可以指“时间点”,与瞬间动词连
用，也可以指“时间段”，与延续性动词连用（=while）。while 表示时间段，因此，while 从句的
谓语动词要用延续性动词，as 强调两个动作同时发生，表示“一边……一边……”。
When he came in, his mother was cooking.
When (While) we were at school, we went to the library every day.
Please don't talk so loud while others are working.
Tom’s brother was playing the computer games while Tom was studying hard.
Kate listens music as she walks in the park.
Section B
1. Housework is a waste of their time. (P. 22)
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人教版英语八年级下册全册知识点讲解与单元测试卷：人教版英语八年级下册Unit 3 Could you please clean your room知识点总结及单元测试卷（附答案）.docx

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