内容正文:
Unit 3 What were you doing when the rainstorm came?
单元知识点整理及辨析
1. What were people doing yesterday at the time of the rainstorm?
地震时,你在做什么?
2. I was so busy looking for the umbrella that I didn’t see a car coming.
那时她正忙着做饭。
他们正忙于家庭作业。
3. My alarm didn’t go off so I woke up late.
4. I was waiting for the bus when it began to rain heavily.
我正在等他给我回电话。
5. I ran to the bus stop but I still missed the bus.
快点,要不你就赶不上火车了。
我非常想念我的父母。
6. I called at seven and you didn’t pick up.
7. I called again at eight and you didn’t answer then either.
either 代词 ①做主语时谓语动词用单数。
例:Either of the books is popular with students.
②either...or...意为“或