文档介绍：2017 年人教版八年级英语下册各单元知识点汇总
Unit 1 What’s the matter?
一、基础知识
1. What’ s the matter? 怎么啦？出什么事情了？
【解析】matter/ ' mætə(r)) /；事情
What’ s the matter with you?= What’s the trouble with you? = What’ s wrong with you? 你怎么了？
【注】： matter 和 trouble 为名词， 其前可加 the 或形容词性物主代词，wrong 是 adj. 不能加 the
【用法】用于询问某人有什么病或某人遇到什么麻烦、问题其后跟询问对象时， 与介词 with 连用。即：
What’s the matter with sb.? = What’s your trouble? = What’s up? = What happens to sb.?
— What’s the matter with you ? — I have a bad cold.
2. I had a 。 have a cold=catch a cold=have the flu 感冒
have a fever 发烧 have a cough 咳嗽 have a stomachache 胃疼，肚子疼 have a toothache 牙疼 have a headache 头疼
3. 身体部位+ache（疼痛）构成新的复合词
stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache 后背痛
4. much too+ 形容词，意为 太...... ，too much+名词，意为 很多，大量 。
5. enough【形容、副词】足够的/地，enough 放在名前后，形副后。good enough 足够好，enough money=much money
6. lie down 躺下， lie 躺，躺着，过去式 lay；lie 说谎，过去式 lied
7. maybe “或许”，常用于句首，表示可能性，后加句子。Maybe you are right.
may be，是情态动词+be 的结构，意为“可能，也许”，后加名词、代词或形容词。He may be angry.
sound like+名词代词和从句：It sounds like you don’t know the truth.
It sounds like a good idea. sound+形容词，“听起来，好像”，The music sounds nice.
9. need 需要，实义动词 need+名词，需要某物；
need to do ，主语通常是人，表示人主动的动作：You need to listen carefully during class.
need doing ，表示被动的动作：Your dirty clothes need washing.
10. get off (the bus) 下（公交车） get on 上车
11. agree 同意，赞同；
agree with sth. 同意某事 如：I agree with that idea.
agree to sb. 同意某人的意见 如：I agree to LiLei.
12. trouble 问题，麻烦 ；be in trouble 遇到麻烦，make trouble 制造麻烦 ，have trouble (in) doing sth. =have difficulties
(in) doing sth 做......有麻烦。
13. right away=right now=at once，意为 马上 。
14. advice [不可数名词]劝告，建议，向…征求意见， give sb. advice on ； advise [动词]
advise sb. to do sth. 建议某人做某事