高效课堂教学的实质是最大限度地发挥课堂功能与作用,向40分钟课堂要质量,减轻学生的学习负担,提高单位时间内课堂教学效率,使教学三维目标落到实处,使教学过程民主、科学、互动,使教学主题知识和能力得到全面提高,使教学效益最优化。一、对学生课前自主学习进行评价在上课的前一天下发《问题导读——评价单》,学生运用阅读 The essence of efficient classroom teaching is to maximize the functions and functions of the classroom, to the quality of the classroom for 40 minutes, to reduce the burden on students’ learning, improve classroom teaching efficiency within a unit of time, the teaching of three-dimensional goals, the process of teaching democracy, science , So as to improve the teaching subject knowledge and ability in an all-round way so as to optimize the teaching efficiency. First, the evaluation of students’ self-study before the class issued the day before the class “Reading Guide - Evaluation List”, students use to read