提高学生整体语言能力 ,是目前素质教育对英语教学的客观要求。培养学生的书面及口头方式进行交际的能力 ,一直是外语教学所追求的最终目的。但遗憾的是 ,由于公共英语教学课堂庞大 ,教学时数有限 ,加之教学辅助手段和设备的缺乏与落后 ,尽管广大的外语教师做了种种努力 ,我国 Improve the overall language ability of students, is the current objective of quality education on English teaching. The ability to develop students’ written and verbal communication skills has always been the ultimate goal pursued by foreign language teaching. However, unfortunately, due to the large number of public English teaching classrooms, teaching hours is limited, coupled with the lack of teaching aids and equipment lag behind, despite the efforts of a large number of foreign language teachers, our country