3Coyle, D. Theory and planning for effective class- rooms: Supporting students in content and lan- guage integrated learning contexts [ A ]. In J. Masih (ed.). Learning Through a Foreign Lan- guage[ C ]. London : CILT. 1999.46 - 62.
4Coyle, D. Developing CLIL: Towards a Theory of Practice [ J ]. APAC Monographs, 2005, (6) : 5 - 29.
5Dalton-Puffer, C. Discourse in Content and Lan- guage Integrated Learning (CLIL) Classrooms [ M ]. Amsterdam : John Benjamins, 2007.
6Dalton-Puffer, C. Outcomes and processes in Content and Language Integrated Learning (CLIL) : Current research from Europe[ A]. In W. Delanoy & L. Volkmann (eds.). Future Perspectives for English Language Teaching [ C ]. Heidelberg: Carl Winter. 2008. 139 - 157.
7Dalton-Puffer, C. Content-and-Language integrat- ed learning: From practice to principles? [ J ]. Annual Review of Applied Linguistics, 2011,31 : 182 - 204.
8Holliday, A. R. The Struggle to Teach English as an International Language [ M ]. Oxford : Oxford University Press, 2005.
9Krashen, S. D. & T. D. Terrell. The Natural Approach: Language Acquisition in the Classroom [ M]. Hayward: The Alemany Press,1983.
10Kumaravadivelu, B. Understanding Language Teaching: From Method to Postmethod [ M ] Lawrence : Lawrence Erlbaum Associates, 2006.
