结课是整个课堂教学过程中极为重要的一个环节。在这个环节里,教师不但要对所授知识或教学内容进行梳理、定型、概括、深化,又要对整个课堂教学情况作出科学的总结和评价,有时还要对后面的教学建立某种联系,进行适当的沟通。此外,从现代心理学的角度分析,当课堂教学进入结尾阶段,正是学生精力最感到疲倦、注意力最容易分散、效率最为低下的时候。这时,最需要介入有效的刺激来保持学生学习兴趣的连续性。因此结课与课首应能做到相呼应, Closing the lesson is an extremely important part in the process of classroom teaching. In this session, teachers should not only sort out, shape, summarize and deepen the knowledge or teaching content they give, but also make a scientific summary and evaluation of the whole classroom teaching situation. Sometimes they also need to establish some connection to the teaching behind, Conduct appropriate communication. In addition, from the perspective of modern psychology, when the classroom teaching is at its final stage, it is the students' energy that is most tired, the attention is most easily dispersed, and the efficiency is the lowest. At this time, most need to involve effective incentives to maintain the continuity of student interest in learning. Therefore, the lesson and lesson should be able to do echoes,