立体几何是高中数学的重要内容之一,同学们在考试或者练习中常常会遇到以立体几何为依托的空间几何如何求取最值的问题。面对这类问题同学们常常会找不到着手点。解决此类问题不但要具有看图和运用图片的能力,还要具备较高的空间想象能力,更重要的是需要掌握一些策略。下面笔者探究了几种策略,期望能够更好地解决“以立体几何为载体的空间最值问题”。 Three-dimensional geometry is an important part of high school mathematics, students often encounter in exams or exercises to rely on three-dimensional geometric geometry of the space how to get the most value of the problem. Students often face such problems can not find the starting point. To solve such problems not only have to see pictures and the ability to use pictures, but also have a high spatial imagination, more importantly, need to master some strategies. The following author explores several strategies, hoping to be able to better solve “the most value space problem with the solid geometry as the carrier ”.