在新课程背景下,英语课堂教学效率高低直接决定着英语教学改革的成败。英语是高中教学体制中重要的组成部分,是培养学生综合能力的重要基础。深入开展高中英语有效课堂研究可以减轻学生学习负担,提高教学质量,跟进时代发展。本文从影响课堂教学有效性的因素入手,对如何提高英语教学有效性提供了建设性措施。 Under the new curriculum background, the efficiency of English classroom teaching directly determines the success or failure of English teaching reform. English is an important part of high school teaching system and an important foundation for cultivating students’ comprehensive abilities. Carrying out the effective classroom study of senior high school English can relieve the burden on students’ learning, improve the teaching quality and follow the development of the times. This article starts with the factors that affect the effectiveness of classroom teaching and provides constructive measures on how to improve the effectiveness of English teaching.