5Phillipson, R. Linguistic lmperalism[ M ]. Shanghai : Shanghai Foreign Lanuage Education Press,2000:47,33,30,185,192.
6Spolsky, B. Sociolinguistics [ M ]. Shanghai : Shanghai Foreign Language Edueation Press,2000:77.
7Skutnab-Kangas,T. Linguistic Genocide in Education - or Worldwide Diversity and Human Rights[ M]. Lawrence Erlbaum Associates,Inc. , Publishes ,2000 : 117.
8Holliday. Appropriate Methodology and Social Context [ M ]. Cambridge: Cambridge University Press, 1994 : 5 - 7,166,169 - 172,185,37, 175,176,158,185.
9Kachru,B. B. 1985. "Standards, eondification and sociolinguistic realism: The English lanuage in the outer circle" [ A]. In Quirk&Widdowson( eds. ). English in the World :Teaching and Learning the language and literatures [ c ]. Cambridge:Cambridge University Press, 1985:56.
10Richards,J. C. Longman Dictionary of Language Teaching & Applied Linguistics[ M]. Beijing:Foreign Teaching and Research Press,2000:7.
