During a long period of teaching process, I have noticed that there is huge difference of College English school records among students in the same study situation. The study results are usually unsatisfactory, esp.

• 在长期从事大学英语教学过程中，笔者注意到学生们虽然在相同的环境中，学习成绩却差异很大，尤其是那些立志学好英语又很刻苦学习的学生，其成绩不如人意。