高中语文学科新课改已实行多年,高耗低效现象依然存在。课改前语文课堂满堂灌,课改中语文课堂花样多,语文教师反而放低了对备课、教学设计、课堂教学等要求,造成课堂教学高耗低效、无效甚至负效的现象。就高中语文课堂教学的“三原点”——课前、课中、课后的准备来谈谈如何构建高效课堂。 The new curriculum reform of high school Chinese has been practiced for many years, and the phenomenon of high consumption and inefficiency still exists. However, language teachers reduced the requirements for lesson preparation, instructional design and classroom teaching, which resulted in the phenomenon of high, inefficient, ineffective and even negative effects in classroom teaching. On high school Chinese teaching “three origin ” - before class, in class, after class preparation to talk about how to build efficient classroom.