英语语体及语体转化的交际语用

Functions of English writing styles and their variations in communication

语体的作用是适度地传递信息．表达情感。探讨有关语体的几个问题──语体分类、语体转化、体变与修辞效果，它们所反映的是语言交流中比较实用的基本内容。学习语言的目的在于获取信息和传递信息，掌握语体知识会提高语言交流的效率。

The purpose of using varied writing styles is to achieve correct delivery of messages and proper expression of emotions. This thesis covers three aspects concerning types of writing-their classification, their interchange, and their practical use, which reflect the most common and the most practical styles in communication. Studying languages aims at the acquisition and conveying of information. The mastery of the knowledge on writing styles can improve the communicative efficiency.