نشأة نظرية النحو الوظيفي في ظل النظريات الوظيفية اللسانية الحديثة

الملخص EN

This researche treat the theory of functional syntax its origins and principales in order to determinate its subject , objectives and its position in theories and modern linguistic curricula the search attracte the attention of linguists and rest on the works of sckolars and much binifit modern linguistics especially functional trend ,it concluded that the study of functional syntax theory achieves to understanding the anancientarab heritage and its determinate the linguistic expression and communication.