4Andrew D. Cohen. Strategies in Learning and U- sing a Second Language [M]. Beijing: Foreign Language Teaching and Research Press, 2000.
5Bacon, S. &M. Finnemann. Sex Differences in Self --reported Beliefs about Foreign Language Learning and Authentic Oral and Written Input [J]. Lan- guage Learning, 1992(42) :471--495.
6David Nunan. Research Methods in Language Learning [M]. Shanghai: Shanghai Foreign Language Education Press, 2002.
7Krashen, S. Principles and Practice in Second Lan- guage Acquisition [ M]. Oxford: Pergamon Press, 1982.
8Rebecca L. Oxford. Language Learning Strategies: What Every Teacher Should Know [M]. Beijing: Beijing World Publishing Corporation, 2008.
9Rost, M. Introducing Listening [M]. London: Penguin, 1994.
10Vandergrift, L. The Comprehension Strategies of Second Language Listeners [D]. Dissertation, Uni- versity of Alberta, 1992.
