物理是一门抽象的学科,在教学中有不少重要的概念和理论,很难让学生真正领悟,正所谓“耳闻目睹易,悟物穷理难”。联系生活,巧打比方是物理教学常用的方法。该方法可以将学生熟知的生活实际与生涩的科学理论巧妙结合,使模糊变得清晰,枯燥变得有趣,深奥变得浅显。一、巧打比方。加强概念掌握物理学中有些概念学生难以理解和区分,搞不懂它们间的关系,打比方用浅显的生活经验做铺垫,使学生对概念理解得深刻、记忆得牢固。比如内能和热量慨念,学生理解困难,容易混淆。笔者对学生说:甲有十万元存款,乙有二十万存款,这些钱是他们自己的财产(内能)。甲借了 Physics is an abstract discipline. There are a lot of important concepts and theories in teaching. It is hard for students to really understand. The so-called Contact life, clever, such as teaching methods commonly used in physics. The method cleverly combines the well-known life of the students with the jerky scientific theory to make the blur clear, dull and fun, and profound. First, clever play for example. Strengthen the concept of master Some concepts in physics students difficult to understand and distinguish, do not understand the relationship between them, playing as an example with shallow life experience to pave the way, so that students understand the concept of profound, memorable. Such as energy and calories, students understand difficulties, easy to confuse. The author said to students: A 100,000 yuan deposit, B has 200,000 deposits, the money is their own property (internal energy). A borrowed