2Topping K. , Ehly S.. Peer assisted I.earning[M]. New Jersey: Lawrence Erlbaum Associate, 1998 : 23,313.
3Assinder, W. Peer teaching, peer learning: One model [J]. ELTJournal, 1991,45 (3) : 218 -229.
4Bandura, A. Self-efficacy: Toward a unifying theory of be- havior change [J]. Psychological Review, 1977, 84 (3) : 191 -215.
5Benson, P. The philosophy and politics of learner autonomy [ J]. Autonomy and Independence in Language Learning, 1997, 7:18-34.
6Benson, P. Autonomy in language teaching and learning [J]. Language Teaching, 2007, 40 (1): 21-40.
7Benson, P. & H. Reinders. Beyond the Language Class- room [ M]. New York: Palgrave Macmillan, 2011.
8Breen, M.P. & S. Mann. Shooting arrows at the sun: Per- spectives on a pedagogy for autonomy [ C ] //P. Benson & P. Voller. Autonomy and Independence in Language Learn- ing. London: Longman, 1997: 132-149.
9Holec, H. Autonomy and Foreign Language Learning [ M]. Oxford: Pergamon Press, 1981.
10Little, D. Learner Autonomy. Definitions, Issues and Problems [M]. Dublin: Authentik, 1991.
