语言是一种交际的工具。虽然它不是人类交际的唯一形式,但毫无疑问,它是最重要的一种形式。我们精心设计的整个社会结构都是通过语言来调节的。假如没有口头语言和后来的书面语言,我们就不可能创设这样一个如此复杂的社会交往系统。可见,人们学习语言的目的是交际,而不是为了显示他们可以记住各种各样的语法或语音规则,纵观日常会话 Language is a communication tool. Although it is not the only form of human communication, it is undoubtedly the most important form. Our well-designed social structure as a whole is regulated by language. If there is no verbal language and later written language, we can not create such a complex system of social interaction. It can be seen that the purpose of language learning is communication, not to show that they can remember a variety of grammar or phonetic rules,