作v. 后接名词、代词、动名词（即doing）。

作n. 练习，一般情况不可数，但是：do morning exercises

8. 注意时间前面的介词（P22）

On school nights at night 在晚上

On school days in the day 在白天

9. There are too many rules!

回顾there be与have的区别：

There be表示某个地方"存在"某物或某人；而have表示主语"拥有"某人或某物。但如果表示部分与整体的关系时，there be与have(has)这两种表达方式可以互换：A week has seven days.= There are seven days in a week.

too many,too much与much too的区别：

意义及用法 例句 too many adj."太，太多"，接可数名词 There are too mang people in the park. too much adj."太多"，接不可数名词 I have too much homework today. much too adv."太，非常"，接形容词或副词 My mother is much too busy. 【例题】

I have ________skirts and this one is ________large for me,so you can take it if you like.

A. too many; too much B. too much; much too C. too many; much too

10. Don't leave the dirty dishes in the kitchen!

Leave在此处译为"遗弃" 用法：leave sth. sp.

当leave sth sp. 还可以译为"把某物忘在某地"，注意leave此时不可以改成forget。

11. After dinner, I can't relax either.

either此处译为"也"，注意三个"也"的用法区别：either, too与also

意义及用法 例句 either "也"，用于否定句中，置于句末时用 I won't go there,either. too "也"，用于肯定句句末，用"，"隔开 I like dancing,too. also "也"，用于肯定句句中，置于实义动词前 I also like English. relax 放松 relax oneself. relax relaxed relaxing

12. I must read a book before I can watch TV.

read a book=do some doing

注意区分四个"看"：

watch 观看（活动的画面，足球，TV, 比赛）

look at 看...(强调看的动作，不一定看见)

see 看见 看到 （强调看的结果）

read 看（书、报）

13. I know how you feel.(回顾unit3的宾语从句，注意从句要使用陈述语序)

14. Parents and schools are sometimes strict, but remember, they make rules to help us.

sometimes ---------- 有时，时常，时而

some time -------- 一段时间

some times -------- 好几次，好几倍

sometime --------- （在）某个时刻，（在）某时间点 sometime in the future

strict是形容词，意为 "严格的"； "严厉的"，通常与be动词连用。

be strict with sb "对某人严厉"

Eg:We should be strict with ourselves.

be strict in (doing) sth "对某事要求严格"

Eg:Our boss is strict in our work.

remember"记得，记住"，是及物动词，可以直接加名词。

remember doing sth记得已做某事（已做）