约240字。
　　Unit 24 Society
　　Warm-up
　　Teaching aims
　　1 Get a general idea about what will learn in this unit.
　　2 Learn about some information of social problems about British society.
　　3 Master some vocabulary about social problems.
　　Teaching Time
　　One period
　　Teaching Important/ difficult points
　　1 Learn about some information of social problems about British society.
　　2 Improve Ss listening ability by listening to a radio news report about social changes.
　　Teaching Methods
　　1 Individual, pair or group work.
　　2 Listening-and-speaking
　　Teaching Procedures
　　Step 1 Reading through the module objectives
　　Step 2 Leading in
　　Talt the pictures and say what the contrast is illustrating.
　　Step 3 Pair work
　　1 Go through the key words and read them.
　　2 Work in pairs and put the problems in order of importance, deciding what the biggest problems are in Western countries.
　　3 Ss exchange ideas.
　　Step 4 Listening