8[1]Carol,Chapelle.Multimedia CALL:Lessons to Be Learned form Research on Instructed SLA[J].Language Learning and Technology,1998 (2).
9[2]Cook,Vivian.Second language learning and language Teaching[M].Beijing:Foreign language Teaching and Research Press,Edward Arnold (Publishers) Limited.2000.
10[3]Harmer,Jeremy.How to teach English[M].Beijing:Foreign language Teaching and Research Press.2000.
