6.结论 本文研究了合作输出相对于阅读输入对二语词汇习得的作用,发现合作输出特别是合作口头输出的词汇习得效果比阅读输入的显著要好,但合作书面输出和合作口头输出的词汇习得没有显著差异。尽管本研究存在局限性,比如,文章重构任务的交际性不足,受试的流失影响了研究的样本量,以及测量的词汇知识有限等,但其发现对提高外语学习者的词汇,特别是产出性词汇的习得有重要启发意义并提供了实证依据。由于外语学习者语言产出运用的不足(如Li 2000),其产出性词汇的发展一直落后于接收性词汇的发展(Webb 2008),而且这一差距已危害到学习者的有效交际(如Li 2000)。本研究的发现说明,为了有效提升外语学习者的产出性词汇习得,外语师生应该重视单词的产出性运用,特别是可以运用合作输出活动进行词汇学习,合作口头输出的作用尤其应当受到重视。 注释: ①由于篇幅所限,本文没有附上有关研究工具和后测评分标准,感兴趣的读者请与作者直接联系。 参考文献: [1]Barcrofi,J.2002.Semantic and structural elaboration in L2 lexical acquisition [J].Language Learning 52,2:323-363. [2]Bikle,K.L.2005.Vocabulary Acquisition among English Learners in the Classroom Context [D].Unpublished PhD dissertation,Stanford University,California,United States. [3]Craik,F.I.M.& R.S.Lockhart.1972.Levels of processing:A framework for memory research [J].Journal of Verbal Learning and Verbal Behaviour 11:671-684. [4]de la Fuente,M.J.2003.Is SLA interactionist theory relevant to CALL? A study on the effects of computer-mediated interaction in L2 vocabulary acquisition [J].Computer-assisted Language Learning 16,1:47-81. [5]Ellis,R.1995.Modified oral input and the acquisition of word meanings [J].Applied Linguistics 16:409-441. [6]Ellis,R.2003.Task-bused Language Teaching and Learning [M].Oxford:Oxford University Press. [7]Ellis,R.& X.He.1999.The roles of modified input and output in the incidental acquisition of word meanings [J].Studies in Second Language Acquisition 21,2:285-301. [8]Folse,K.S.2006. The effect of types of written exercises on L2 vocabulary retention [J].TESOL Quarterly 40,2:273-293. [9]Hirsh,D.& P.Nation.1992.What vocabulary size is needed to read unsimplified texts for pleasure7 [J].Reading in a Foreign Language 8:689-696. [10]Joe,A.1998. What effects do text-based tasks promoting generation have on incidental vocabulary acquisition? [J].Applied Linguistics 9,3:357-377. [11]Keating,G.D.2008.Task effectiveness and word learning in a second language:The involvement load hypothesis on trial [J].Language Teaching Research 12,3:365-386. [12]Lantolf,J.2002.Sociocultural theory and second language acquisition [A].In R.K.Kaplan (ed.).The Oxford Handbook of Applied Linguistics [C].Oxford:Oxford University Press,104-114. [13]Laufer,B.2003.Vocabulary acquisition in a second language:Do learners really acquire most vocabulary by reading? Some empirical evidence [J].The Canadian Modern Language Review 59,4:567-587. [14]Laufer,B.& J.Hulstijn.2001.Incidental vocabulary acquisition in a second language:The construct of task-induced involvement[J].Applied Linguistics 22,1:1-26. [15]Lee,S.H.& J.Muncie.2006.From receptive to productive:Improving ESL learners' use of vocabulary in a postreading composition task [J].TESOL Quarterly 40,2:295-320. [16]Li,X.2000. How much English do our school-leaving students have? Report of a study [A].In X.Li (ed.).Language Teaching,Language Testing and Others [C].Guangzhou:The World Books Publisher,69-85. [17]Nation,P.2001.Learning Vocabulary in Another Language [M].Cambridge:Cambridge University Press. [18]Newton,J.1995.Task-based interaction and incidental vocabulary learning:A case study [J].Second Language Research 11:159-177. [19]Niu,R.2008.Effects of Collaborative Output on Chinese Learners' Lexical Learning [D].Unpublished PhD dissertation,The University of Hong Kong,Hong Kong. [20]Paribakht,T.S.& M.Wesche.1997.Vocabulary enhancement activities and reading for meaning in second language vocabulary acquisition [A].In J.Coady & Y.Huckin (eds.).Second Language Vocabulary Acquisition:A Rationale for Pedagogy [C].Cambridge:Cambridge University Press,174-200. [21]Pica,T.1994.Research on negotiation:What does it reveal about second language learning conditions,processes and outcomes?[J].Language Learning 44,3:493-527. [22]Read,J.2000.Assessing Vocabulary [M].Cambridge:Cambridge University Press. [23]Rott,S.,J.Williams & R.Cameron.2002.The effect of multiple-choice L1 glosses and input-output cycles on lexical acquisition and retention [J].Language Teaching Research 6,3:183-222. [24]Schmitt,N.2008.Instructed second language vocabulary learning [J].Language Teaching Research 12,3:329-363. [25]Smith,B.2004.Computer-mediated negotiation interaction and lexical acquisition [J].Studies in Second Language Acquisition 26:365-398. [26]Swain,M.1995.Three functions of output in second language learning [A].In G.Cook & B.Seidlhofer (eds.).Principles and Practice in Applied Linguistics:Studies in Honour of H.G.Widdowson [C].Oxford:Oxford University Press,125-144. [27]Swain,M.& S.Lapkin.1998.Interaction and second language learning:Two adolescent French immersion students working together [J].Modern Language Journal 82:320-337. [28]Webb,S.2005.Receptive and productive vocabulary learning:The effects of reading and writing on word knowledge [J].Studies in Second Language Acquisition 27,1:33-52. [29]Webb,S.2008.Receptive and productive vocabulary sizes of L2 learners [J].Studies in Second Language Acquisition 30:79-95. [30]Wittrock,M.C.1974.Learning as a generative process [J].Educational Psychologist 11,1:87- 95. [31]Wolff,D.2000.Some reflections on the importance of writing in foreign language learning [A].In I.Play & K.P.Schneider (eds.).Language Use,Language Acquisition and Language History [C].Trier:WVT Wissenschaftlicher Verlag Trier,213-226. (责任编辑:admin) |