探索构造途径，智解高考试题福建省松溪一中刘桦构造法是数学解题中一种富有创造性的思维方法，它的实质就是通过深入分析问题的结构特征和内在规律，综合运用数学知识，构想一个与原命题密切相关的数学模型，使问题在该模型的作用下实现转化，迅速获解．纵观近年来的高考... Exploring the Tectonic Approach, Zhixie Gaoxue’s Topic The Songhua No. 1 Middle School in Songxi County, Fujian Province is a creative thinking method in mathematics problem solving. Its essence is to comprehensively use mathematical knowledge through in-depth analysis of the structural characteristics and inherent laws of the problem. To conceive a mathematical model that is closely related to the original proposition, so that the problem can be transformed under the influence of the model and quickly solved. Looking at the recent college entrance exams...