约460字。
　　Lesson 4 《Job Trends》教案
　　Objectives
　　★To practiatching sentences with sentence gaps in a text.
　　★To practice vocabulary related to work and jobs.
　　Teaching difficulties:
　　To practice connecting sentences within a paragraph.
　　Teaching Aids: CAI
　　Teaching procedures:
　　Ⅰ.Warming-up
　　Have a free talk with the Ss
　　T : If we go to a new country, what will we meet ?
　　S: Culture shock
　　T: If we go to future, what will we meet?
　　S: Future shock
　　T: What cause the future shock?
　　S: What will be changed in the future?
　　Ⅱ. Reading
　　Task1: First reading
　　Read the text quickly and try to find out the changes in the future according to the text