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本文以高中数学的《立体几何》部分作为研究对象,主要选用了近几年的各地高考数学试卷为研究材料,归纳了《立体几何》在新课标下高考试题的特点,对该部分知识在高考中的命题动向进行了一些思考和探索.一、立体几何考点背景几何学是研究现实世界中物体的形状、大小与位置关系的数学学科.高考对立几教学的基本要求是:要学生认识空间图形,培养和发展学生的空间想象能力、推理论证能力、运用图形语言进行交流的能力以及几何直观能力.
This article takes the “Three-Dimensional Geometry” section of high school mathematics as the research object, and mainly selects the mathematics examination papers for local college entrance examinations in recent years as the research material, and summarizes the characteristics of the “High-Exam Questions” under the new curriculum standard for “Three-dimensional Geometry”. There are some thoughts and explorations in the trend of the proposition in the college entrance examination. First, the three-dimensional geometry test point background geometry is a mathematics discipline to study the relationship between the shape, size and position of the object in the real world. The basic requirement for the college entrance examination is to ask the students to understand the space. Graphics, training and development of students’ spatial imagination ability, ability of theoretical reasoning, the ability to communicate using graphic language, and the ability to visualize geometry.