函数作为高考压轴题,是历年来高考的热点问题之一,很多时候都以函数为载体考查同学们分析问题、解决问题的能力,也考查了同学们的数学素养以及运用数学思想处理问题的能力。解此类问题需要同学们把相对生疏的问题通过分析转化为熟悉的问题,才能进行解决。下面结合实例对分析法在导数中的具体应用作一介绍。例1(2012年高考新课标全国)设函 Function as the finale of college entrance examination, is one of the hot issues in college entrance examination over the years, often using function as a carrier to examine students ’ability to analyze and solve problems, but also examine the students’ mathematical literacy and the ability to use mathematical thinking to deal with problems . Solve such problems need students to relatively unfamiliar problems through analysis into familiar problems can be solved. The following combination of examples of analytical methods in the derivative of the specific application to make an introduction. Example 1 (2012 college entrance examination new national standard) letter set