一、解读考纲立体几何内容既承担着对逻辑思维能力的考查,又承载着对空间想象能力的考查,纵观近几年的高考立体几何试题,有关直线与平面内容的试题主要分为两大类:一类是空间线面之间各种位置关系的判定和推理论证;一类是几何量(如角度、距离、面积、体积)的简单计算.填空题用于考查基础知识,解答题用于 First, the interpretation of the outline of the three-dimensional geometric content of the study not only bears the ability to study the logical thinking, but also carries the ability to examine the ability of spatial imagination. Throughout the college entrance examination in recent years, three-dimensional geometry test questions, the questions related to straight and flat content are divided into two major Classes: One is the determination and inference theory of various positional relationships between spatial lines; the other is a simple calculation of geometric quantities (such as angles, distances, areas, volumes). Filling in blanks is used to examine basic knowledge and solve problems. in