随着课堂教学变革的不断深入,有效的课堂教学具有师生积极参与、交往互动、共同发展的新特性,每一节课都是师生激情与智慧的综合写照,具有不可重复性。课堂教学呈现的生成 With the continuous deepening of classroom teaching reform, effective classroom teaching has the new features of active participation, interaction and common development between teachers and students. Each lesson is a comprehensive portrayal of the passion and wisdom of teachers and students and is non-repetitive. Generation of classroom teaching