时间状语从句用于描述事件发生的时间或顺序，常见的引导词有when, while, before, after, since等。下面是一些例句：
1. When I arrived at the party, everyone had already left. （当我到达派对时，每个人都已经离开了。）
2. After I finish my homework, I will go to bed. （等我完成作业后，我就去睡觉。）
3. While I was cooking dinner, the phone rang. （当我在做晚饭时，电话响了。）
4. Before you leave, don't forget to turn off the lights. （在你离开之前，别忘了关灯。）
5. As soon as the movie starts, please turn off your phone. （电影一开始，请立刻关掉你的手机。）
6. When truth is buried under the ground, it grows, it chokes, it gathers such an explosive force that on the day it bursts out, it blows up everything with it. （当真理被埋在地下的时候，它在生长，它感到压抑，它蓄存着这么一种爆炸性力量，一旦冒出，它就会炸破一切!）
7. Before I go to bed, I always read for half an hour. （我睡觉前总是读半个小时书。）
8. After she finished her homework, she went to bed. （她完成作业后就去睡觉了。）
9. Since he moved to New York, he has been very busy. （自从他搬到纽约后，他一直很忙。）
10. When you think you know nothing, then you begin to know something. （当你以为自己一无所知的时候，你就是在开始知道一些事物了。）
这些例句展示了时间状语从句在英语中的用法，它们帮助我们构建更加精确和生动的叙述