现代教学论指出,教学过程是师生交往、积极互动、共同发展的过程,师生在交往互动的过程中又表现为一种动态生成,即时常“涌现出新事件、新思想、新行为等”。这正体现教学活动在构成上的复杂性,过程中的多变性和结果上的不可完全预测性等特征。因此,一个适宜学生主动发展的、充 Modern teaching theory points out that the teaching process is a process of teacher-student interaction, active interaction, and common development. In the process of interaction and interaction between teachers and students, it also manifests itself as a dynamic generation. Immediately, new events, new ideas, and new behaviors emerge. ". This reflects the complexity of the composition of teaching activities, the variability in the process, and the incomplete predictability of results. Therefore, a suitable student actively develops