基本概念、基本公式在教学要求上应做到深到理解,但如何做到理解上的深刻,教师往往是措施不力,空谈有余。不少人还把基本知识当作初级的,简单的问题,孰不知,基本的知识既简单又博大精深,有些复杂问题的解决,人们普遍钟情于推论中技法的运用,却忽视了基本知识中包含着更大的视角,存在着更丰富的技巧,这种主次不分,本未倒置的做法,容而让解题思路误入歧途。 The basic concepts and basic formulas should be deeply understood in the teaching requirements. However, how to do it profoundly? Many people also regard basic knowledge as a primary and simple question, knowing everything. Basic knowledge is simple and profound. Some complicated problems are solved. People generally love the use of inferential techniques while ignoring the basic knowledge A larger perspective, there is a richer skills, this primary and secondary points, this is not the practice of inversion, and let the problem-solving ideas astray.