物理是一门抽象的学科,在物理教学中有不少重要的概念和理论,学生往往难以理解。教师如能在教学中巧妙地运用打比方的方法,可以使抽象的教学内容形象化、通俗化,使学生通过一定的联想,理解物理概念和规律,从而降低教学难度。“打比方”既能使学生豁然开朗、茅塞顿开,还能使课堂语言生动活泼、课堂气氛活跃。打比方是以具体、浅显熟悉的甲事物说明抽象、深奥陌生的乙 Physics is an abstract discipline. There are many important concepts and theories in physics teaching that students often find difficult to understand. If teachers can skillfully use the method of analogy in teaching, they can visualize and popularize the abstract teaching content so that students can understand the physical concepts and laws through certain associations and thus reduce the difficulty of teaching. “Playing like the side ” can make students suddenly see, open, but also make the classroom lively language, class atmosphere. Analogy is based on the specific, superficial familiar things to explain the abstract, profound strangers B