4Fishman, J. A, Socialinguistics : A Brief Introduction [ M]. Newbury House, Roeley, Massachts, 1971.
5Firth, J. R, Papers in Linguistics1934 - 1951 [ C]. Oxford University Press, 1957.
6Halliday, M. A. K. Explorations in the Functions of Language [ M ].Edward Arnold, London, 1973.
7Hymes, D. Models of the Interaction of Language and Social Setting[J] .Journal of Social Issues 23,1967.
8Malinowski, B. The problem of Meaning in Primitive Languages[A]. in The Meaning of Meaning, Routledge & Kegan Paul, 1923.
9Morris, C. Foundations of the Theory of Signs [ A ]. Foundations of the Unity of Science:Towards an International Encyclopedia of Unified Science. The University of Chicago Press, 1938.
10Verschueren, J. Understanding Pragmatics [M].北京: 外语教学与研究出版社,2000.