4[1]Allen,V. Techniques in Teaching Vocabulary[M]. OUP, 1983.
5[2]Coady, J. L2 vocabulary acquisition through extensive reading[A]. In J. Coady & T. Huckin (eds.), Second Language Vocabulary Acquistion[C]. CUP,1997.
6[3]Cook, V. Second Language Learning and Language Teaching[M]. (2nd ed. ) Beijing: Foreign Language Teaching and Research Press, 2000.
7[4]Elley, W. Vocabulary acquisition from listening to stories [J].Reading Research Quarterly, 1989 (24): 174-187.
8[5]Ellis,R. Understanding Second Language Acquisition[M]. OUP.1985.
9[6]Ellis, N. & Beaton, A. Psychological determinants of foreign language vocabulary learning [J]. Language Learning, 1993,43(4):559-617.
10[7]Hulstijn,J. ,Hollander,M. &. Greidanus,T. Incidental vocabulary learning by advanced foreign language students[J]. The Modern Language Journal, 1996(80) :327-339.