本文试探析高中英语课堂的有效预习,旨在阐述预习对课堂效率的影响和对学生自主学习能力的促进。教学中可通过鼓励学生课前朗读识记、检索信息、准备材料、理解阅读、排除障碍、发现问题和系统归纳等方法,培养学生独立解决问题的习惯。 This paper attempts to explore the effective preparation of high school English classroom preview, intended to explain the impact of preview on classroom efficiency and the promotion of students’ autonomous learning ability. Teaching by encouraging students to read the mark before class, retrieve information, prepare materials, understand reading, remove obstacles, find problems and systematic induction and other methods to cultivate students the habit of independent problem solving.