大学英语精读（第三版）第四册 讲稿 Unit Two 1 Unit 2 Deer and the Energy Cycle Teaching Time: 8 hours Students’ level: Sophomores of non-English majors in the 2nd semester. Teaching Objectives: 1. Get Ss to know the energy cycle and instruct them to observe the animal’s living ins...

时间:2024-12-05 22:30栏目:行业资料