积极有效的互动是课堂教学成功的关键,然而在现实教学过程中由于诸多原因,讲授、灌输依然是教学的主要方式。课堂上依然是一些无效的互动,这样的“动”非但不能促进学生思维的发展,有时甚至给课堂教学带来负面影响。真正有效的互动应该建立在学生产生互动需求的基础上,是思维的碰撞,情感的沟通和经验的提升。 Active and effective interaction is the key to the success of classroom teaching. However, teaching and instilling are still the main ways of teaching in the real teaching process for many reasons. In class, there are still some ineffective interactions. Such actions not only fail to promote the development of students' thinking, but also sometimes bring negative impact on classroom teaching. Truly effective interaction should be based on the students to generate interactive needs, based on the collision of thinking, emotional communication and experience to enhance.