文档介绍：新目标九年级英语单元知识点
Unit_5
一、知识点:
, may , might, could, may , can’t表示推测含义与用法后面都接动词原形,都可以表示对现在情况的揣测和推断但他们
  含义有所不同
     must 一定肯定(100%的可能性)
     may, might, could有可能,也许   (20%-80%的可能性)
  can’t 不可能,不会     (可能性几乎为零)
The dictionary must be mine. It has my name on it.
   The CD might/could/may belong to Tony because
he likes listening to pop music.
   The hair band can’t be Bob’s. After all, he is boy!
2. whose 谁的疑问词作定语后面接名词
如:Whose book is this? This is Lily’s.
3. belong to 属于如:
   That English book belongs to me.(不能用名词性的物主代词)
4.  当play 指弹奏乐器时,常在乐器前用定冠词如:
play the guitar  play the piano  play the violin
当play 指进行球类运动时,则不用定冠词如:
  play football  play basketball  play baseball
5. if引导的条件状语从句,主句用一般将来时,
从句用一般现在时代替将来时如:
If you don’t hurry up, you’ll be ,你将会迟到
6. if you have any idea== if you know 如果你知道
7. on 关于(学术,科目)
8. try to do sth. 尝试做某事如:
I try to climb the tree. 我尝试爬树。
9. because of , because
  because of + 名词/代词/名词性短语
  because + 从句如:
I do it because I like it. 我做这件事是因为我喜欢。
    I had to move because of my job. 因为工作的原因我得搬家。
10. own v.-owner n.  listen v.-listener n.  learn v.-learner n.
11. catch a bus 赶公车
12.  neighbor 邻居指人
     neighborhood 邻居指地区也可指附近地区的人
13. local 当地的如:local teacher 当地的教师
14. noise  n. 噪音是个可数名词 noises
15. call the police 报警如:Quick! Call the police! 快!叫警察!
16. anything strange 一些奇怪的东西
当形容词修饰something, anything, nothing, everything等不定代词时,放在这些词的后面
17. there be sb./ sth. doing 如:
There is a cat eating fish.
    There must be something visiting our home.
18. escape from …从哪里逃跑出来如:
    He escaped from the burning building. 他从燃烧的大概中逃出来。
19. an ocean of + 名词极多的,用不尽的如:an ocean of energy.
20. unhappy 不高兴的反义词 happy 高兴的
21. final adj. 最后的 finally adv. 最后地
22. dishonest 不诚实的反义词 honest 诚实的。
23. get on 上车         get off 下车
24. use up 用光、用完如:They have used up all the money.
他们已经用完了所有的钱。
25. attempt to do 试图如:
The boys attempted to leave for Beijing. 男孩子们试图想去北京。
26. wake 动词唤醒常用的词组:wa