所谓良好的开端等于成功的一半,这话确实有其道理。在课堂教学中,能否让学生积极参与教学活动,并整堂课都保持高涨的学习热情,导入环节是关键。而课堂导入是一门艺术,教师唯有掌握一定的策略,方能借助导入来激发学生的学习兴趣,从而积极参与教学活动,进而构建高效课堂 The so-called good start equals half of the success. In class teaching, whether to enable students to actively participate in teaching activities, and maintain the enthusiasm of learning the whole class, the introduction of links is the key. The introduction of the classroom is an art, teachers only have a certain strategy, can only be imported to stimulate students’ interest in learning, which actively participate in teaching activities, and then build an efficient classroom