1Connor, S. 2000. Words are notenough. The Independent. Reproduced in the South China Morning Post, 29 May 2000.
2Crystal, D. 1997. English as a Global Language [M]. Cambridge: Cambridge UniversityPress.
3Genesee, F. 1987. Learning through Two Languages: Studies of Immersion andBilingual Education [M]. Canbridge, MA: Newbury House.
4Marinova-Todd, S., D. B. Marshall and C. E. Snow. 2000. Three misconceptions aboutage and L2 learning [J]. TESOL Quarterly. 34. 1:9 - 34.
5Nunan, D. 1988. The Learner-Centred Curriculum [M]. Cambridge: Cambridge UniversityPress.
6Nunan, D. 1999. Second Language Teaching and Learning [M]. Boston: Heinle.
7Rivera, N.F. 1998. Effecto de la edad de inicia de aprendizaje de la lenguaextranjera (ingles) y cantidad de exposicion a la LE en la percepcion de las fonemas delingles por hablantes de espano1 y catalan [A]. Paper presented in I1 EncuentroIntemacional sobre Adquisicion de las Lenguas del Estado, Barcelona, Spain.
8TESOL. 2000. TESOL's Research Agenda. Alexandria Va: TESOL.
9Tyler, R. 1949. Basic Principles of Curriculum and Instruction [M]. Chicago: TheUniversity of Chicago Press.