函数与不等式综合题中参数的取值范围是近几年高考的热点,其综合性强、难度较大、灵活度高,众多知识交汇综合,具有一定的创新性和挑战性。此类题主要考查导数的运算、函数的单调性、极(最)值、零点和不等式等有关知识,考查分类讨论、等价转化、数形结合等数学思想方法,考查推理运算能力以及综合运用数学知识和分析、解决问题的能力。本文对解决 The range of parameters in function and inequality is a hot spot of college entrance examination in recent years. Its comprehensiveness, difficulty, flexibility and integration of many knowledge have some innovative and challenging aspects. Such questions mainly examine the operation of derivatives, monotonicity of function, pole (most) value, zero and inequality and other related knowledge, examining the mathematical thinking methods such as category discussion, equivalence transformation, number combination and the like, examining the ability of inference operation and comprehensive utilization Mathematical knowledge and analysis, problem-solving skills. This article to solve