本文基于建构主义学习理论,厘清了传统教学中存在的诸多弊端,并结合“90后”大学生的特点,研究出了“以学生为中心”的教学新模式,此模式涵盖了课前、课中、课后及课外四大环节,为现今的教改提供了一个新思路,使学生在教师的指导下成为主动的学习者,进而提高其英语应用能力。 Based on the constructivist learning theory, this paper clarifies many shortcomings in traditional teaching. Based on the characteristics of college students after 90s, this paper studies a new teaching mode that focuses on students, Before, during, after class and extracurricular four links, for today’s education reform provides a new idea, so that students under the guidance of teachers to become active learners, and thus improve their ability to use English.