随着科技事业的发展和对外开放政策的落实,外语在我国受到了普遍的重视,对外语教学的要求也越来越高。新的《大学生英语教学大纲》提出了在重视语言共核的同时要重视培养运用语言进行交际的能力。大纲指出:“语言是交际工具,语言教学的最终目标是培养学生以书面或口头方式进行交际的能力。因此,在教学过程中既要传授必要的语言知识,也要引导学 With the development of science and technology and the implementation of the policy of opening to the outside world, foreign languages ​​have received universal attention in our country and the requirements for foreign language teaching are getting higher and higher. The new “syllabus for college English” puts forward the importance of cultivating the ability of using language to communicate while attaching importance to the common core of language. The outline states: "Language is a communicative tool, and the ultimate goal of language teaching is to develop the ability of students to communicate in writing or verbally. Therefore, it is necessary to impart the necessary linguistic knowledge and guide the learning in the teaching process