从综合题的结构入手探索解题途径金川公司一中党文祥一、掌握综合题的命题结构１．知识元和方法元。任何一道数学综合题，都涉及广泛的数学知识和多种数学方法。命题中出现的每一个概念（定义、性质、定理）、公式、法则，叫做构成这个命题的知识元；解答（或证明）命题所... Starting from the structure of the comprehensive question, explore the solution to the problem. Jinchuan Corporation One China Dang Wenxiang First, master the proposition structure of the comprehensive problem. Knowledge element and method element. Any combination of mathematics questions involves a wide range of mathematical knowledge and a variety of mathematical methods. Each concept (definition, property, theorem), formula, and rule appearing in the proposition is called the knowledge element that constitutes this proposition; the solution (or proof) of the proposition...