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课堂教学出现偶发事件,通常会给教学活动带来负面影响,这就要求教师必须灵活运用教学机智及时进行处理。全面理解偶发事件的特性,掌握处理偶发事件的原则与方法,对于挖掘偶发事件中的教学价值具有重要的意义。
Occurrence of classroom teaching, usually to teaching activities have a negative impact, which requires teachers to use teaching tactics to be flexible and timely processing. A comprehensive understanding of the characteristics of incidental events and the mastery of the principles and methods for dealing with contingencies are of great significance in excavating the teaching value in contingencies.