1.重点短语：turn on the radio，have a look
3．重点句式：
What was Ben doing when it began to rain heavily?
What was Jenny doing while Linda was sleeping?
The radio news talked about a car accident near our home.
My brother and I went out right away to have a look.
When we got to the place of the accident，the car was in bad shape from hitting a tree.
The roads were icy because of the heavy snow from the night before.
You're kidding!
