长期以来,中学生物课堂存在着一个严重的问题,即课堂教学沉闷,缺乏生气,学生在课堂上缺乏创造力和得以发展的学习空间,缺乏一种关系和谐,能力发展的教学氛围。对此,如何让课堂充满生命活力,构建和谐教学课堂,成为众多生物教师关注的话题。笔者觉得应该从以下三方面问题入手。 For a long time, there exists a serious problem in middle school biology class, namely, dull classroom teaching, lack of vitality, lack of creative and developing learning space in the classroom, and lack of a teaching atmosphere of harmonious development of ability and ability. In this regard, how to make the classroom full of life and vitality, the construction of a harmonious teaching classroom has become a topic of concern to many biological teachers. I think we should start from the following three aspects.