热力学教学重点难点剖析

本文针对热力学教学内容的重点和难点进行剖析,对外界分析法作简要的评论,指出随着教学体系和教学内容的改革,热力学教学的重点和难点仍集中在一些基本概念和热力学第一定律、热力学第二定律等内容上,并针对这些内容的讲解提出看法和建议.同时针对焓的物理意义、热力学第二定律的说法等一些存在不同现点的问题,通过分析论证,提出作者的观点.

Analysis of Significant and Difficult Points in Thermodynamics Teaching

The purpose of the paper is to analyse significant and difficult points in thermodynamics teaching and evaluate briefly the SAM. It pointed out that in spite of the reform of teaching system and content, significant and difficult points still concentrate on basic concepts, the First Law and the Second Law . In addition, the author puts forward some viewpoints and suggestions on teaching contents. Meanwhile, also put forward are viewpoints on the physics of enthalpy and the statements of the "Second Law" by some analysis and demonstrations.