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随着新课程改革的不断深化,承载着空间想象能力、逻辑推理能力、运算能力考查的立体几何试题,成为高考命题改革的“突破口”与“试验田”。为探索江西卷立体几何考点的整体特点,笔者对其做了些探讨,不妥之处还望读者指正。1.整体稳定,略显变化高考立体几何命题始终把空间平行关系与垂直关系、空间几何体与体积、平面与平面夹角的计算作为考查的重点,对考生的空间想象能力、逻辑思维、演绎推理能力等传统的考查方式,整体保持
With the continuous deepening of the new curriculum reform, the three-dimensional geometry test questions bearing space imagination ability, logical reasoning ability and computing power have become the “breakthrough point” and the “experimental field” for the reform of college entrance examination proposition. In order to explore the overall characteristics of Jiangxi volume three-dimensional geometric test centers, the author made some discussion on it, but also look for improper correction. 1. The overall stability, a slight change The college entrance examination three-dimensional geometric proposition has always been the spatial parallel relationship and the vertical relationship between the space geometry and volume, the calculation of the angle between plane and plane as the focus of examination of the candidates spatial imagination, logical thinking, deductive reasoning Ability and other traditional test methods, the overall maintenance