提高教学质量的关键在课堂 ,课堂教学的效果取决于教师 ,教师上好课的前提是充分地备好课 ,而备课是一种艰苦的劳动 ,它凝结着教师的心血和智慧 ,是一种教学艺术的再创造。依据多年的教学实践经验 ,笔者认为 ,要想备好英语课必须突出三清五重。一清大纲反复学习、研究英语教学 The key to improving the quality of teaching lies in the classroom. The effectiveness of classroom teaching depends on the teacher. The premise of the teacher’s good lesson is to fully prepare the lesson. Preparing the lesson is an arduous task. It condenses the teacher’s efforts and wisdom and is a kind of Recreating teaching art. Based on many years of practical teaching experience, the author believes that in order to prepare for an English class, it is necessary to emphasize the importance of Sanqingwuji. Clearing the outline to study and study English teaching repeatedly