所谓开放型问题是相对于有明确条件和明确结论的封闭型问题而言的 .这类试题的知识覆盖面较大 ,综合性较强 ,再加上题意新颖 ,构思精巧 ,具有相当的深度和难度 .它重在考查学生的分析、探索能力和思维的发散性 .下面就函数中的开放型问题分类解析 ,以开拓同学们的视野 .一、函 The so-called open-ended questions are related to closed questions with clear conditions and clear conclusions. The knowledge coverage of such questions is relatively large and comprehensive, coupled with novel ideas, sophisticated concepts, and considerable depth. Difficulties. It focuses on the students’ analysis, exploration ability, and the divergence of their thinking. The following is an analysis of the open questions in the function to explore the vision of the students.