socio-cultural environment. In the systemic Functional Grammar (SFG) tripartite systems are coexisting. (Fetzer, 2008).
SFG is a form of grammatical description originated by Michael Halliday. It is part of a social semiotic approach to language called systemic functional linguistics. In these two terms, systemic refers to

مطلب مرتبط :   منابع و ماخذ پایان نامه تحلیل اجزاء اصلی