2[1]Brown,H.D.Principles of Language Learning and Teaching[M].U.S.A.:San Francisco State University,1994.
3[2]Ellis,R.The Study of Second Language Acquisition[M].Shanghai:Shanghai Foreign Education Press,1994.
4[3]Jeremy Harmer.How to Teach English[M].Beijing:Foreign Language Teaching and Research Press,2000.
5[4]Luo Minjiang.The Proper Application of Multi-media Computer-assisted System in English Class[M].Shanghai:Shanghai Foreign Language University,2002.
6[5]Richards J.C.Approaches and Methods in Language Tea-ching[M].Beijing:Foreign Language Teaching and Research Press,2000.
7[6]Widdowson,H.G.Aspects of Language Teaching[M].Shanghai:Shanghai Foreign Education Press,1990.
