用“特殊到一般”方法解决一类数学问题

The Application of "Special to Common" to Solve Problem of Mathematics

研究和创新需要掌握一定的科学方法."特殊到一般"是数学教学中常用的科学思想方法之一."特殊到一般"是指从求解特殊问题着手,获得经验和线索,再用来解决一般问题的方法.这种方法被广泛应用于数学教学中.

Investigation and innovation need master certain scientific mcthods. ＂ Special to common＂ is one of the scientific and thoughtful methods we often use. It refers to the methnd solving in special prohlems,obtaining experieruce and clues,then solving common problems , Now,we will introduce this method in detail hy some concrete examples.