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教学目的:1、通过听力,使学生能够分析事物的起因和结果。让学生学会谈论有关濒危动物的灭绝原因,并能探讨出解决问题的措施和办法。
Teaching purposes: 1, through listening, so that students can analyze the causes and consequences of things. Have students learn to talk about the causes of the extinction of endangered animals and explore ways and means to solve them.