3Horwitz E. Horwitz M. and Cope J. Foreign Language Classroom Anxiety[J]. Modern Language Journal, 1986(2): 125- 132.
4Macintyre, P. & R. Gardner. Language anxiety: Its Relationship to Other Anxieties and to Processing in Native and Second Languages[J]. Language Learning, 1991, 41: 513-534.
5Young, D. J. Creating a low-anxiety classroom environment: What does language anxiety research suggest? [J]. Modern Language Journal, 1991, 75: 427-439.
6Krashen,Stephen D.Principles and Practice in Second Language Acquisition.Prentice-Hall International,1987o.
7Sarason,LThe test anxiety scale:Concept and research[A].In C.Spielberger & l.Sarason (eds.).Scries in Clinieal and Community Psychology[M].Washington:Hemisphere Publishing Corporation,1978:193-216.
8Spielherger,D.Anxiety and Behavior[M].New York:Academic Press,1966.
9Maclntyre P D.Language anxiety:A review of the research for language teachers[A].D.Young.Affect in Foreign Language and Second Language learning:A Practical Guide to Creating a Low-Anxiety Classroom Atmosphere[C].Boston:Mcgaw-HiIl College,1999:24-45.
10Honvitz E K,Horwitz M B,Cope J.Foreign language classroom anxiety[J].The Modem Language Journal,1986 (70):125-132.