立体几何是高考的必考内容.其考点主要包括:空间位置关系的判断、论证、空间角与距离的计算等.一般设计两小一大共三个题目,分值为22分左右,约占全卷分数的14.7%.立体几何试题主要考查考生的空间想象能力、基本运算能力以及逻辑推理能力,一般题目难度在中等左右. The three-dimensional geometry is a must-examination content of the college entrance examination. The test sites mainly include: judgment, argumentation, calculation of space angles and distances, etc. of the spatial position relationship. The general design consists of two small and three major topics with a score of about 22 points, accounting for approximately 14.7% of the full-volume score. The three-dimensional geometric questions mainly examine the candidate’s spatial imagination ability, basic calculation ability, and logical reasoning ability. The general difficulty is about medium.