在基础篇中,通过对课本实验的复习,要突出掌握四个典型电学实验的相关知识和设计思想,通过对近年高考题的归纳,我们总结了高考实验“题源于本”的特点,但高考电学实验题目的不断创新是如何实现的?又该以何种策略应对?本文作为创新篇,将回答以上问题． In the basic articles, through the review of textbook experiments, it is necessary to highlight the relevant knowledge and design ideas of the four typical electrical experiments. By summarizing the college entrance examination questions in recent years, we summarized the characteristics of the “examination of the origin of the subjects” of the college entrance examination, but How to realize the continuous innovation of the college entrance examination electrical experiment subject? What kind of strategy should be used to deal with? This article as an innovative article, will answer the above questions.