八年级下册英语第一单元预习资料
新学期开始了，同学们又要接受新一轮的挑战，那么初二年级应该怎样学习英语呢?小编建议大家提前预习。一起来看看小编整理的八年级下册英语第一单元预习资料，希望对您有用。
八年级下册英语第一单元预习资料：基础知识
1. What’s the matter? 怎么啦?出什么事情了?
【解析】matter/ ' mætə(r)) /n.问题;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’sthe matter with you ?
— I havea bad cold.
2. I had a cold.我感冒了。
have a cold=catcha cold=have the flu感冒
have a fever 发烧 have a cough咳嗽
have astomachache胃疼，肚子疼 have atoothache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。
goodenough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 areright.
maybe，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.
8. sound like+名词代词和从句：It sounds likeyou don’t know the truth.
It sounds like agood idea.
sound+形容词，“听起来，好像”，The music soundsnice.
9. need 需要，实义动词need+名词，需要某物;
need to do sth.需要做某事，主语通常是人，表示人主动的动作：You need to listencarefully during class.
need doing sth.主语通常是物，表示被动的动作：Your dirtyclothes need washing.
10. get off (thebus) 下(公交车) get on 上车
11. agree 同意，赞同;
agree with sth. 同意某事 如：Iagree with that idea.
agree to sb. 同意某人的意见 如：Iagree 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. rightaway=right now=at once，意为马上。
14.【复习】 advice [不可数名词]劝告，建议，向…征求意见， give sb. adviceon sth.就某事给某人建议; advise [动词] advise sb. to do sth. 建议某人做某事
advise sb. doing sth.
15. 【复习】exercise 练习、锻炼
当exercise意为“练习”时，为可数名词即可加s
当exercise意为“锻炼”时，为不可数名词即不加s
16. hurt 及物动词，使……疼痛，……受伤，He hurt hisleg while exercising.
不及物动词，……(部位)疼。 His leg hurt badly.
17. clean 【动词】打扫，clean the classroom打扫教室，【形容词】 干净的 ，cleaner意为 清洁工 。
18. hit (用手或器具)打;击打 The boy hit the dog with a stone.
hit sb. onthe head/ nose/ back打某人的头、鼻子、后背，on用在所打较硬的部位;
hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子，in用在所打较软的部位。
19.
be used to sth./ doing sth.习惯于、适应了……、做某事，强调状态;
His grandpa was used to country life.
Mary is not used to getting up early in the morning.
get/ become used to sth./ doing sth. “变得习惯，逐渐适应……”强调过程、动作：
It’s difficult for one to get used toanother country’s habit.
20. 【复习】free [形容词]空闲的free time;免费的the drink is forfree;自由的I want to becomea free bird.
free【动词】使……解脱，得到自由：He could not freehis arm.
八年级下册英语第一单元预习资料：语法
