根据解题程序是否与作图步骤相吻合,可以把解析几何的解题方法分为构造性解法与非构造性解法两大类。由于这两类解法所体现出来的思维水平与思维特征均有较大的差距,因此,在解析几何教学中,就可以循着由问题的构造 According to whether or not the problem solving procedure is consistent with the mapping step, the analytical problem solving method can be divided into two major categories: constructive solution method and non-structural solution method. Because the level of thinking and thinking in these two types of solutions have a large gap, therefore, in the teaching of analytical geometry, it is possible to follow the structure of the problem.