为构建高效课堂,笔者关注到一节物理好课应该具备的要素不是停留在“导学案、课件、学生实验、板书”这些形式上,教师的教学设计、信息应用、课堂组织、条理归纳等能力的展现才是关键.一位精神富足、专业能力强的教师,他有强烈的课程开发意识,不仅关注“跑道”的设置,更要关注学生“跑”的过程. In order to construct an efficient classroom, the author is concerned that the key elements of a good physical lesson are not staying in such forms as “guiding lesson plans, courseware, student experiments and writing on the blackboard”. The teachers’ teaching design, information application, classroom organization, Induction, and other capabilities is the key.A righteous, professional ability of teachers, he has a strong sense of curriculum development, not only concerned about “runway ” set, but also pay attention to students “run ” process.