外语教学的最终目的是培养学生使用目的请进行交际的能力。国家教委现行大纲规定：“以读、听、写、说为大学英语的教学目标”．指出不但要培养学生的语言能力，还必须培养学生的交际能力。要达到这一要求，仅靠传统的英语教学模式，即：以教师为中心，以通过四、六级考试为目 The ultimate goal of foreign language teaching is to develop the ability of students to use the purpose of communication. The current State Education Commission outline provides: “to read, listen, write, said to be the teaching objectives of college English.” Pointed out that not only to develop students ’language ability, but also must develop students’ communicative competence. To achieve this requirement, only rely on the traditional English teaching model, that is: teacher-centered to pass the four or six exams