新课程下的高考立体几何解答题的考查都是“双轨制”:综合法和向量法.初步统计,近九成的考生选择“向量法”和“混合法”(即综合几何法和坐标向量法混合使用).而使用“综合法”的少而又少.其实,向量法并非就是坐标向量法,还包括非坐标向量法,后者的使用比前者更加广泛,更加自由.这样,以模式化的“算”代替“空间想象”造成一些考生空间想象能力 The new curriculum under the college entrance examination geometry geometry test questions are “double-track system ”: comprehensive method and vector method.According to preliminary statistics, nearly ninety percent of candidates choose “vector method” and “mixed method ” Geometric method and coordinate vector method mixed use.) The use of “synthesis method ” less and less.In fact, the vector method is not the coordinate vector method, but also includes non-coordinate vector method, which is more widely used than the former, More freedom in this way, to the pattern of “arithmetic ” instead of “space imagination ” caused some candidates spatial imagination