4Brindley,G. P.The role of needs analysis in adult ESL program design[].The Second Language Curriculum.1989
5Widdowson,H.G.English for specific purposes:Criteria for course design[].English for Academic and Techni-cal Purposes:Studies in honor of Louis Trimble.1981
2Dudley- Evans, T & John, M. J.S. Developments in ESP. Cambridge: Cambridge University Press, 1998, 128, 171 -180.
3Cunningsworth, A. Choosing Your Coursebook. Shanghai: Foreign Language Education Press, 2002, 9, 14, 132, 134- 135.
4Hutchinson, T & Water, A. English for Specific Purposes. Shanghai: Foreign language Education Press, 2002, 96 -97,99 - 104.
5Zuck, L. V. , & Zuck, J. G. The main idea: specialist and non--specialist judgments[A]. In A. K. Pugh &J. M. Ulijin (eds.), Reading for professional purposes[C]. London: Heinemann, 1984. 130-- 195.
6Long, M. H.. Methodological issues in learner needs analysis [A].In Long, M. H. (ed.). Second Language Needs Analysis[C].Cambridge: CUP, 2005.22.
7Cumaranatunge, L. An EOP case study: Domestic aids in West Asia[A]. In Chamberlain & Baumgardner (eds.), ESP in the Classroom: Practice and Evaluation[C].ELT Document. London and Oxford: The British Council in Association with Modern English Publications (Macmillan), 1988. 127 --133.
8Brown. J. D. The Elements of Language Curriculum: A Systematic Approach to Program Development[M]. Beijing: Foreign Language Teaching and Research Press, 2001.38--39.
9Denzin, N. K. & Lincoln, Y. S. Introduction to the Discipline and Practice of Qualitative Research[A]. In Denzin, N, K. & Lincoln, Y. S. (eds). The Handbook of Qualitative Research 2nd ed[C]. Thousand Oaks: Sage,2000. 5.
10Flick, U. An Introduelion to Qualitative Research[M]. Thousand Oaks: Sage, 1998. 230.
9Dudley-Evans T & St John M J. Developments in English for Specific Purposes: A Multi-disciplinary Approach [ M]. Cambridge: Cambridge University Press, 1998.
10Hutchinson T & Waters A. English for Specific Purposes [ M ].上海:上海外语教育出版社,2002.