根据我接触到的实际.一般中学生对类比与归纳的思想方法,在数学中的运用比较陌生,其根本原因是对它们的实质理解不透.因此,分别就类比法与归纳法谈谈,希望对中学生的学习有所帮助。一、类比法 (1)简单的类比如:由一元二次方程必有两个实根或复根联想到 According to the reality that I came into contact with, the general middle school students are relatively unfamiliar with the use of mathematical methods in thinking and method of analogy and induction. The fundamental reason is that they do not understand the essence of them. Therefore, we should talk about analogy and induction separately. I hope It helps to help middle school students. First, the analogy method (1) simple class such as: from a quadratic equation must have two real root or multiple root association