１重视物理基本概念的形成，注重概念教学的基础性 理性认识来源于感性认识，物理概念的形成离不开生动具体的物理事实．中学物理讲的第一个概念就是“力”．怎样讲好“力”呢？首先应举出一些具体的例子，从最贴近学生生活的例子开始，如踢足球、背书包、做推手游戏等，让学生 1 Emphasis on the formation of the basic concepts of physics, focusing on the basic concept of conceptual teaching The rational understanding from the perception of perception, the formation of physical concepts can not be separated from the vivid physical facts. The first concept of middle school physics is “force.” How to speak well of “force”? First of all, we should give some specific examples, starting with examples that are closest to the student’s life, such as playing football, endorsing bags, and doing hand games, so that students can