从近十年的高考试题来看,北京卷对导数部分的考查一直在往前走,从纯粹的利用导数研究函数的性质,发展到利用函数性质研究问题,而其中的导数只是个工具,这个渐变过程是知识,更是能力考查发展的必然.2017年“考试说明”中强调“对数学能力的考查,以抽象概括能力和推理论证能力为核心,全面考查各种能力.”在这样的背景下,作为高三的导数二轮复习,如何在夯实基础的前提下,进一步做好有利于 From the recent ten years college entrance examination examination questions, the examination of the derivative part of the Beijing volume has been moving forward, from the pure use of derivatives to study the nature of the function, the development of the use of the nature of the function of the problem, and the derivative is only a tool, this The process of gradual change is knowledge, but also the inevitability of the development of the ability to test. “Exam Description ” emphasizes “the test of mathematical ability to abstract abstraction ability and reasoning ability of demonstration as the core, a comprehensive examination of various abilities. ” In this context, as the third year of the derivative of the second round of review, how to lay a solid foundation for further improvement in the