8Thompson, G. Introducing Functional Grammar. Beijin: Foreign Language Teaching and Rcsesrch Press, 2000.
9Halliday, M, A. K. An Introduction to Punctional Gramar. London: Edward Arnold, 1985.
10Halliday, M. A. K. linguistics function and literary style: an enquiry into the language of William Golden's Inheritance.In S.Chatman(ed.).Literary Style:a Symposium.New York:Oxford University Press,1971.