大数据推动了我国教育思想及教学观念的改变,同时也推动了我国教育系统结构性的变革。大数据背景下,我国英语教学生态体系仍存在顶层政策与基层实践、人才培养与社会需求、主体关系等几个方面的失衡。大数据时代重构高校英语教学生态体系的几个要素是重视顶层设计,突出个性化学习,促进信息技术与教学的整合。 Big data has promoted the change of our educational thought and teaching concept, and also promoted the structural change of our education system. Under the background of big data, there are still some imbalances in the ecological system of English teaching in our country, such as top-level policy and grass-roots practice, personnel training and social needs, and the relationship between the main bodies. In the era of big data, some elements of reconstructing the ecological system of college English teaching emphasize on the top-level design, highlight individualized learning, and promote the integration of information technology and teaching.