导数是新教材新增内容之一,它的引入给传统的高中数学注入了新的生机和活力,导数方法的基础工具性作用凸显了它在整个教材中的重要地位.导数与函数、不等式、解析几何、数列、三角函数等内容交叉渗透,使得命题设计更加广阔.下面就例证一下这个高考“宠儿”的“八面玲珑”之道.一、导数在函数中的应用 Derivatives is one of the new contents of new textbooks. Its introduction has infused new vigor and vitality into traditional high school mathematics. The basic instrumental function of derivative methods highlights its importance in the whole textbook. Derivatives and Functions, Inequalities, Analytic geometry, series, trigonometric functions such as cross-penetration, making the proposition design more broadly. Here’s an example of the college entrance examination “darling ” “Eight smooth” One, the derivative in the function of the application