课堂设问是教师的一项基本技能,也是课堂教学的重要环节,不同教师对问题的不同设计,对设问的不同理解和不同运用,所产生的效果不一样。文章从问题的属性出发,谈生物课堂教学中进行设问应遵循的原则和策略。 Classroom questioning is a basic skill of teachers and also an important part of classroom teaching. Different teachers have different effects on the design of questions, different understandings and different applications of questioning and asking questions, and the results are not the same. Starting from the nature of the problem, the article discusses the principles and strategies that should be followed in the setting and questioning of biological classroom teaching.