赵维成初三英语第11单元要点

4.数词的用法

(1)Many thousands of trees must be planted every year.

(2)There are five thousand workers in this factory.

(3)Six hundred of the victims are from India.(受害者中的600位是印度人）

5.（1）We must plant the trees around the lake.(变为被动语态)

The trees must be planted around the lake.

(2)Students should listen to the teachers carefully.(变为被动语态）

The teachers should be listened to carefully by students.

6.There are twenty more trees to be planted.=There are another twenty trees to be planted.

7.Is the man tall? More or less.

We feel more or less tired.(我们感觉有点累)