一、善于挖掘题目中的隐含条件为考查学生分析问题和解决问题的能力,在设计电学试题时,有些题目的已知条件并不明显给出,而是隐含在其中,求解这类问题的关键在于挖掘其中的隐含条件,而这些隐含条件可从物理现象、关键用语等已知条件中挖 First, be good at mining the hidden conditions in the problem In order to examine the students’ ability to analyze problems and solve problems, in the design of electrical test questions, the known conditions of some topics are not clearly given, but are implicitly included in solving such problems. The key is to mine the implied conditions, and these implied conditions can be excavated from known conditions such as physical phenomena, key phrases, etc.