2Krashen S D. The Input Hypothesis: Issues and Implica- tions [M]. New York: Longman Press, 1985.
3Mohan B A. Language and Content. Reading [M. MA: Addison-Wesley, 1986.
4Stryker S B, Leaver B L. Content-based Instructions in Foreign Language Education: Models and Methods [M]. Washington D. C. : Georgetown University Press, 1997.
5Crandall J,Tucker G IL Content-based Language Instruc- tion in Second and Foreign Language[M//A Padilla, H H Fairchild, C Valadez, Eds. Foreign Language Education. Issues and Strategie CA: Newbury Park, 1990.
6Brinton D M, Snow M A, Wesche M B. Content-based Second Language Instruction [-M]. Boston: Heinle Heinle Publishers, 1989.
7Genesee F. Learning through Two Languages: Study of Immersion and Bilingual Education [M]. New York: New- bury House Publishers, 1987.
8Met M. Content-based Instruction: Defining Terms, Making Decisions [-EB/OL]. (2006-03-30) 1-2013-02-10]. http://www, carla, umn. edu/cobaltt/modules/principles/ decisions, html.
9Leaver B L, Stryker S 13. Content-based Instruction for Foreign Language Classrooms [J]. Foreign Language An- nals, 1989,22(3) :269-275.
