老师经常说到:立体几何的大题是高考必得分题.可是我在近段时间里,还是让立体几何的大题绊倒了几次,在这里将“绊脚石”都写出来,老师还说,这是立体几何推陈出新的三个趋势,希望能给在高考大道上同行的同学们一点帮助.一、绊脚石———“难看”的图形我做立体几何大题的时候喜? The teacher often says: the big problem of the three-dimensional geometry is that the college entrance examination must score the question, but in the recent period of time, I still stumbled over the big problem of the three-dimensional geometry, where “stumbling blocks” are written out. , Which is the three trends in solid geometry innovation, hoping to give students in the college entrance examination a little help. First, the stumbling block --- “ugly” graphics I do when the big three-dimensional geometry like hi?