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立体几何中的运动问题是历年高考试题常常涉及的问题,这类问题往往以立体几何为背景,与其他知识相结合,变为多个知识点交汇的综合题,能充分考查化归能力和知识迁移能力.本文举例说明立体几何中常见的运动问题及解决方法,希望能给备考中的师生们一些启发.1几何体中探求点的轨迹问题
The problem of movement in stereoscopic geometry is often a problem covered in college entrance examination exams over the years. Such problems often take the solid geometry as the background, combined with other knowledge, and become the comprehensive questions of multiple knowledge points, fully examining the ability to regroup the knowledge and knowledge Migration ability.This article gives an example to illustrate the common motion problems and solutions in solid geometry, hoping to make some inspiration for teachers and students in the pro forma.1 Geometry to find the point trajectory problem