Research on English Informatization Teaching in Higher Vocational Colleges Based on Visual Information Technology

In English teaching in higher vocational colleges, through the effective application of visual information technology, it can effectively improve the teaching content and the pertinence, rich diversity and effectiveness of teaching formation, help students master more suitable learning methods, so as to promote the overall improvement of their English level and professional accomplishment. This paper discusses the application strategy of visual information technology in English information teaching in higher vocational colleges from three stages: before, during and after class.