"互联网+"背景下,大学英语课程"线上线下"混合式教学的实施逐渐深入高校,并对高校英语课程教学质量的提升起着潜移默化的作用。文章在分析大学英语课程"线上线下"混合式教学影响要素的基础上,预设大学生参与大学英语课程"线上线下"混合式学习过程中获得的知识与能力提升,并从教学资源、教学设计、教学实施、教学评价4个方面构建了"线上线下"混合式教学模式实施的保障体系,旨在促进大学英语课程"线上线下"的充分结合和优势互补,提升大学英语课程的教学质量。

Under the background of Internet plus,the implication of blended online and offline college English teaching has become prevalent in colleges and universities,and also exerts subtle influence on the improvement of college English teaching quality. On the basis of analyzing the influential factors of college English blended online and offline education,this paper firstly presupposes the knowledge and ability improvement that college students acquired during the period of college English blended learning,and then constructs the safeguard mechanism for the implementation of the blended online and offline teaching model from four aspects: teaching resources,teaching design,teaching implementation and teaching evaluation. It is hoped to provide some reference to the full integration of college English online and offline college English teaching,making their respective advantages complementary to each other,and thus improve the teaching quality ultimately.