大家都知道，国家与国家、民族与民族的交往和沟通，首要的就是靠语言文字。因此在信息时代的二十一世纪，熟练地掌握一门外语，已被人们视作进入新世纪的重要通行证之一。然而在缺乏语言环境的国内外语教学中，往往被“费时较多，收效较低”的问题所困扰。很多学生在走出校门 Everyone knows that the communication and communication between the state and the nation, the nation, and the nation is based on language. Therefore, mastering a foreign language in the 21st century of the information age has been regarded as one of the important passes for entering the new century. However, in the absence of a language environment in domestic foreign language teaching, it is often plagued by the problem of “more time-consuming and less effective”. Many students are out of school