一、单元知识框架结构。

A部分
1.
2.
3.
4.
5.
B部分
1.
2.
3.
4.
5.
重点短语检测
1.
2.
3.
4.
5.

A部分
1. till
2. west
3. above
4. canceled
5. alive
B部分
1. unexpected
2. burning
3. worker
4. believable
5. disappeared
重点短语检测
1. His actions are in line with his words.
2. Could you give me a lift to the station?
3. He didn't show up at the party.
4. By the end of last year, I had read five books.
5. The tickets for the concert were sold out quickly.