数学应用问题是高中数学的重要知识,是高考的热点、重点、难点问题,每年必考.填空题、解答题都有涉及.从考试角度来说主要考查学生两个方面的能力:“建模”能力,“解模”能力.从数学知识层面涉及函数、几何、不等式及解三角形在实际问题中的应用,求最值、范围是常见的问题设置方式. Mathematics application is an important knowledge of high school mathematics. It is a hot, important, and difficult problem in the college entrance examination. It must be tested every year. Filling in the blanks and answering questions are involved. From the perspective of the examination, the ability to examine two aspects of students is mainly:“ Model ”capabilities“ ”resolve" capabilities. From the perspective of mathematics knowledge involving functions, geometry, inequalities and the application of solving triangles in practical problems, seeking the most value, range is a common problem setting method.