The learning environment in colleges and universities is relatively open and free, and students' autonomous learning concepts and abilities face new challenges. Most students are obsessed with various novel online activities and do not attach much importance to online courses. The motivation of students' autonomous learning of online courses is biased, mainly to cope with the learning tasks arranged by the school, rather than the learning enthusiasm stimulated by interest. Thirdly, the school's monitoring of online courses is insufficient, the teachers' teaching beliefs are inconsistent with the actual teaching situation, and the information awareness arranged by the school is not matched with the teaching information knowledge. For example, there is a discrepancy between the classroom teaching methods of college English teaching and the application of modern information technology. New teachers have a higher frequency of el salvador leads using online teaching course platforms, while the older generation of teachers prefer traditional teaching strategies. In the lectures of English reading and writing courses, online teaching platforms are rarely used, while in the lectures of English audio-visual teaching, online teaching is more inclined to be used. It is difficult for students to change from traditional reading and writing courses to online audio-visual courses.