英语：unit3science versus nature-welcome教案（牛津译林版必修5）

Unit3 Science versus nature (Brief Teaching Plan)

Welcome to the unit

Teaching objectives:

1. To arouse students’ interest in the unit topic

2. To help students kwon more about cloning technology

3. To encourage students to participate in the discussion relevant to cloning

Teaching focus and difficulties:

1. Make sure that students can have the basic knowledge about cloning.

2. Make sure that each student can hold their own opinions towards cloning.

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