台湾籍旅美老师今天交给我们的句子是：

And don't set alarms every half-hour, you're not gradually waking yourself up. you're interrupting and restarting your sleep over and over again. I'm guilty of this, so are many of you.
不要每30分钟就设一个闹钟，你不会慢慢叫醒自己的。你只是不断地打断并重启睡眠。我承认我会这么做，相信你们也是。

学习重点：

1.alarm 警报
alarm (n.) 警报
alarming (adj.) 惊人的

2.gradually 渐渐地
gradually (adv.) 渐渐地

3.wake 醒来
wake (v.) 醒来
awake (v.) 唤醒

4.interrupt 中断
interrupt (v.) 中断
interruption (n.) 终止

5.guilty 罪恶的
guilty (adj.) 罪恶的
guilt (n.) 罪恶