以自主探究为主题的高中课堂教学改革在全国已悄悄兴起,但其社会反响很大,褒贬不一。主要原因是教师课堂上无法把握、从而对改革效果产生怀疑。课堂上教师到底应该讲什么、怎么讲、讲多少、讲多久等都是大家讨论的热点。归根到底就是教师主体性如何发挥的问题。 The reform of high school classroom teaching with the theme of self-exploration has quietly risen across the country, but its social response is very mixed and mixed. The main reason is that teachers can not grasp the classroom, which cast doubt on the effectiveness of the reform. What should teachers talk about in the classroom, how to say, how much to say, how long to talk, etc. are all hot topics discussed. In the final analysis is how to play the teacher's subjectivity.