2Eyraud, K., Giles, G., Koenig, S. & Stoller, FL. 2000. The word wall approach: Promoting L2 vocabulary learning[J]. English Teaching Forum, (3).
3Joseph, G. 2003. The Word Wall: Teaching Vocabulary through Immersion[M]. Ontario: Pippin Publishing.
4Baddeley, A. 1990. Human Memory: Theory and Practice [M]. Boston: Allyn and Bacon.
5Daneman, M. & Case, R. 1981. Syntactic form, semantic complexity and short-term memory: Influences on children's acquisition of new linguistic structures [J]. Developmental Psychology 17:367-78.
6Gairns, R. & Redman, S. 1986. Working with Words [M]. Cambridge: Cambridge University Press.
7Nation, I. S. P. 1990. Teaching and Learning Vocabulary [M]. New York: Newbury House.
8Schmitt, N. 1997. Vocabulary: Description, Acquisition and Pedagogy [M]. Cambridge: Cambridge University Press.