略谈双参数问题的处理方法单文海（绍兴县平水中学３１２０５０）中学数学中分类讨论的思想方法已渗透到代数中的函数、方程、不等式、复数、数列等内容以及几何，三角等数学的各个分支中，是近几年高考中考查学生分析，解决问题能力的一个常见内容．其中双参数问题的讨论... Slightly talk about the method of dealing with two-parameter problems Shan Wenhai (Shaoxing County, Shuinan University 312050) The thoughts and methods of class discussion in middle school mathematics have penetrated into algebraic functions, equations, inequalities, complex numbers, sequences, etc., as well as geometry, trigonometry, etc. In the branch, it is a common content that examines student’s analysis and solves problems in the college entrance examination in recent years. The discussion of the two-parameter problem...