交流展示是构建高效课堂的核心环节之一。这个环节应该是交流展示预习或自主学习的成果,并进行知识的迁移运用和对感悟进行提炼提升,因而交流展示是促使学生和小组充分预习的内驱力。但是,在当下的高效课堂建设中,我们发现,由于教师对交流展示这个环节定位的理解存在严重的误区,从而导致这个环节常常流于形式。如何进一步改进高效课堂建设中的交流展示环节,进而大幅提升高效课堂建设的实效性呢?本文就此问题进行了深入的探讨。 Communication is one of the core aspects of building an effective classroom. This session should be the result of exchanging previews or self-study, as well as the transfer of knowledge and refinement of sentiment. Therefore, the exchange and presentation are the driving forces for students and groups to fully preview. However, in the present efficient classroom construction, we find that there is a serious misunderstanding of teachers’ understanding of the orientation of communication and exhibition, which leads to this aspect often being mere formality. How to further improve the communication and exhibition links in the construction of efficient classrooms, and then substantially improve the effectiveness of efficient classroom construction? This article has carried on the thorough discussion to this question.