学习目标
By the end of th e class, the stu dents w ill be able to:
n Pick up important information while listening
n Master the meanings of some colloquial expressions.
学习过程
课堂活动
（一） 预习交流
Review some listening strategies.
（二） 合作探究
1. Listen and find out the subjects of their conversation. Who interrupts other people most: Richard, Sue or Kate?
2. Classify the way in which the people interrupt each other:
a) a polite interruption
b) a rude interruption
c) a failed int erruption
