语体及其言语得体

美国语言学家Martin Joos把语体分为庄严体，正式体，商议体，随意体，亲昵体五种，这五种变体表示了话语正式程度的五个阶列。人们在言语交际中不仅要做到语法正确，合乎规范，而且还要了解语体的特点和差异，根据表达的方式，场合，对象和目的的不同，恰当地使用语体，即做到言语得体，才能使交际顺利进行。

Style and Language Appropriateness

Style is divided by American linguist Martin Joos into five kinds of deviation: the frozen style, the formal style , the consultative style, the casual style and the intimate style. The five kinds of deviation show the five steps of the formal degree in discourse. In language communication, people not only use proper and correct grammar but also understand the feature and difference of style . According to the diversities of the mode, the occasion, the object and the purpose, people should use words properly so that language communication can be carried on smoothly.