7Dickinson,L.Learner Autonomy:Learning Training for Language Learning[M].New York:Plenum,1992.
8Flavell,J.H.Speculations about the Nature and Development of Metacognition[A].In F.E.Weinert & R.H.Kluwe (Eds.)Metacognition,Motivation and Understanding[C].Hillside,New Jersey:Lawrence Erlbaum Associates,1987.
9Holec,H.HH.Autonomy and Foreign Language Learning[M].Oxford:Pergarm on Press,1981.
