在新课程背景下,“三维目标”更加强调学生的自我发展,更加突显物理课堂“过程教学”与“方法教学”的重要性.教学过程中笔者发现学生普遍存在着一个问题:物理“三图”画得不好或者是不会应用物理“三图”解题.所谓物理“三图”是指等效图、受力分析图、过 In the context of the new curriculum, “three-dimensional goal ” more emphasis on the self-development of students, more importantly, the importance of physics teaching “process teaching ” and “method teaching Problem: physics ”three figure “ is not good or not applied physics ”three figure “ solution. The so-called physical ”three figure " refers to the equivalent diagram, force analysis diagram,