构造中点模型解析中考几何试题的研究

Research on the Construction of Mid-Point Model to Analyze the Geometry Test Questions of Senior High School Entrance Examination

摘要: 文章通过归纳总结常见几种中点模型，并从近几年通过构造中点模型求解的中考几何压轴试题出发，对其分析、解答和小结给予展示，并提出相应的解题技巧和教学思考，以期让学生找到解决此类问题的解题思路，开拓几何思维，培养学生的问题解决能力。

Abstract: By summarizing several common midpoint models, and starting from the geometric final exami-nation questions of the senior high school entrance examination solved by constructing the mid-point model in recent years, this paper shows its analysis, solution and summary, and puts forward the corresponding problem-solving skills and teaching thinking, so as to enable students to find the problem-solving ideas to solve such problems, develop geometric thinking and cultivate students’ problem-solving ability.