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教学目标:1、认识能源消耗对环境的影响。2、了解节约能源和保护环境的意义,对学生进行思想教育。3、知道有哪些常规能源和新能源。
Teaching Objectives: 1, to understand the impact of energy consumption on the environment. 2, understand the significance of saving energy and protecting the environment, the ideological education of students. 3, know what conventional energy and new energy.