With the development of information explosion and education reform, traditional education is facing great challenges. It is imperative to reform teaching methods and means. As a new teaching method, artificial intelligence technology has been widely used in college English teaching. The system receives information, processes it, and feeds back the results, that is, man-machine conversation. With the rapid development of network and multimedia technology, Teachers should combine network and multimedia technology to improve the diversity and interest of English teaching, so as to improve the quality of English teaching. This paper studies the present situation of English teaching at home and abroad, finds out the advantages and disadvantages of English teaching resources in China through literature retrieval, interview and questionnaire survey. Under the guidance of constructionist teaching theory, humanistic education theory and developmental evaluation theory, this paper analyzes the advantages and disadvantages of English teaching resources in China based on the development characteristics of contemporary college students and the contents of current college English courses. According to the teaching principle of “student-centered, process oriented, communication oriented, people-oriented”, this paper analyzes the advantages and disadvantages of domestic English teaching resources The results show that: from the perspective of the purpose of College English learning, to improve students’ comprehensive ability and quality, the proportion is the highest, accounting for 26%.