It's time for bed.
But I'm not sleepy , Mom . Can I stay up and watch more TV.
It's already past 11 . You have school tomorrow. You'll be sleepy all day tomorrow if you don't sleep well tonight .
I know , but I promise I won't be sleepy tomorrow . I work really hard .
Don't you have exams coming up soon ? I'm sure you could spend more time perparing for those.
Oh, I nearly forgot the exams.
You do will in the math , but your history is not good enough , am I right ?
Yeah , I guess so .
Maybe I could go to sleep now and get up early to review the lessons tomorrow .
An excellent idea . Work now and play later .
I know you are right . School is more important than TV. But can I watch one more show then go to bed ？
No . now is bedtime.
注释：
1. it's time for 和 it's time to 的区别：都是该做某事了。it's time to 后面跟动词原型/动词短语，it's time for 后面跟名词/名词短语/动名词（动词的ing形式.）
2. not sleepy 不困 sleepy 困倦的 stay up 不睡 / 熬夜 stay 停留
3. watch more TV, more 是比较级，放在名词前面修饰名词。一般比较级都要放在名词前面。a bigger house. ·
4. It's already 已经 have school 要上学 11 eleven
5. you'll be = you will be 你一定会 all day 整天 all day tomorrow 明天一天
6. don't sleep well 不好好睡觉/睡不好
7. promise 许诺/答应
8. won't be = will not be 不会，将来时的否定形式，后接动词原型。
9. really 事实上/真正的 hard 努力
10. exam 考试 have exams 要考试
11. coming up soon 不久/马上 sure 确信/肯定
12. spend 花费/消耗 spend more time 花费更多的时间
13. prepare 把~准备好/预备 nearly 几乎/差不多
14. forgot ,forget的过去式， 忘记/遗忘 .
15. do will in 在~方面做得好/擅长 math数学 history 历史
16. not good enough 不够好 enough 足够的/充分的
17. am I right ? 我说的对吗？ guess 猜测/估计
18. maybe 大概/或许/可能 get up early 早点起床
19. review the lesson 复习功课 review 复习/回顾
20. an excellent idea 一个好主意 excellent 优秀的/杰出的
21. important 重要的/有巨大价值的
22. one more 再来一次
