英语
教案 unit4 earthquakes period 6 新人教版必修1 the general idea of this period： this period is to help the ss to elevate their acquisition about wildlife protection and their ability of using the expressions and grammar learned in this unit. teaching aims： 1.elevate efficiently the students’ knowledge about wildlife protection. 2.elevate the ss ability of using the expressions and grammar learned. teaching important and difficult point： help the ss learn to assess whether their knowledge about this topic has increased. teaching methods：
