... different modes of linguistic meaning. Although these two forms of language are similar in some aspects, they still have some differences. Brown and Yule (1983) hold that:(a). The syntax of spoken ... expression of a topic should be subjective“ ”, and there are many ways of expressing the topic of discourse, and there is no such a thing as one correct expression of the topic for any fragment of ... therefore, is the main cause of many traffic accidents. Drink-driving should be considered as the enemy of drivers. If - 2 - AbstractIn this thesis ,some discourse features of English Sale Contract...