师生之间交往活动的结构,从动态上分析,可包括定向环节、执行环节和反馈环节三个有机的组成部分。 1.定向环节。定向环节是师生交往活动的开始环节。通过定向,可把双方的注意力集中到交往目标上来,即定出这一堂课的教学重点,同时引起学生内在的学习需要。为此,教师必须用生动形象的语言或学生感兴趣的 The structure of interaction between teachers and students, from the dynamic analysis, may include the orientation, implementation and feedback links three organic components. 1. Oriented links. Orientation is the beginning of teacher-student interaction activities. Through the orientation, the attention of both parties can be focused on the goal of communication, which set the focus of teaching this lesson, at the same time, arouse students' intrinsic learning needs. To this end, teachers must use vivid language or students interested