On the Self-improvement of College English in Vocational Colleges Based on the Six-word Diagnosis Methods — Taking W Vocational College as an Example

The student diversity makes the English teaching in vocational colleges more and more difficult, and the teaching efficiency is dissatisfied. The six-word diagnosis methods such as "watching", "interviewing", "doing", "testing", "checking" and "analyzing" are adopted accordingly to locate the problems existing in College English and the reasons for such problems. Based on the diagnosis methods, this paper draws five conclusions and takes 5 improvement measures in response to the diagnosed conclusions. The interview results show that the improvement effects are satisfactory.