1Kramsch,C.(1993).Context and Culture in Language Teaching.Oxford:Oxford University Press.
2Whorf,B.L.(1940):"Science and Linguistics",Technology Review 42(6):229-31,247-8.Also in B.L.Whorf (1956):Language,Thought and Reality (ed.J.B.Carroll).Cambridge,MA:MIT Press.
3Schumann,J.H.(1978).The acculturation model for second language acquisition.In R.C.Gingras,Ed.,Second Language 4cquisition and Foreign Language Learning.Washington,D.C.:Center for Applied Linguistics.
4Adler,Peter.S."Culture Shock and The Cross-Cultural Learning Experience," in Readings in Intercultural Communication,Vol.Ⅱ.Edited by David S.Hoopes,1972,pp.6-21.
5Sapir,Edward.(1929):"The Status of Linguistics as a Science".In E.Sapir (1958):Culture,Language and Personality (ed.D.G.Mandelbaum).Berkeley,CA:University of California Press.