新目标英语九年级第五单元知识点
新目标英语九年级第五单元知识点
1. 情态动词must, 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)
1）The dictionary must be mine. It has my name on it.
2）The CD might/could/may belong to Tony because he likes listening to pop music.
3）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.
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 late. 如果你不快点，你将会迟到。
