随着我国经济的发展,对外交流的机会越来越多,英语已成为一种通用的国际语言。作为未来社会发展栋梁之才的初中生,学好英语是其核心竞争力,也是其立足社会的根基,而课堂效果是决定学生学习好坏最直接的原因,如何提高课堂师生双边活动效果是优化学习效率的关键。 With the development of our economy, there are more and more opportunities for foreign exchange. English has become a universal international language. As a junior high school student who plays an important role in the future social development, learning English well is its core competence and also its foundation for society. The effect of classroom is the most direct reason that determines the students’ learning ability. How to improve the effect of bilateral activities of teachers and students in classroom? The key to learning efficiency.