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本文在分析氧化还原反应教学难点的基础上充分运用被动语态突破氧化还原反应的教学难点,帮助学生建构起氧化还原反应的知识体系。
Based on the analysis of the teaching difficulties of the redox reaction, this paper makes full use of the difficulty in teaching the passive voice to break through the redox reaction and helps students construct the knowledge system of redox reaction.