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1、IRF在英语作为外语的课堂下的新模式关键词:IRF;外语;新模式;分析一、引言Sinclair和Coulthard(1975:27)将课堂互动结构分为五级:行为(Act)、话步(Move)、交换(Exchange)、活动(Transaction)、和教学(Lesson),Sinclair和Coulthard在研究过程中发现课堂上,师生间的对话遵从着一种非常严格的顺序,且结构严密。此后,Coulthard和Montgomery(1981)、Sinclair和Brazil(1982)继续研究了短小的话语结构。这些研究大多数使用的是话语分析研究法(DiscourseAnalysisApproach)
2、,且研究的是“交换(Exchange)”级(如:MichaelStubbs,1983)的对话。Sinclair和Coulthard(1975:44)提出“交换”分为界限交换(BoundaryExchange)和传授交换(TeachingExchange)两种类型。界限交换标记教学阶段中的起始或结束,而传授交换关注的是教学进展情况(ove):开始(Opening),回答(Anse](2)K:.(1977).Anintroductiontodiscourseanalysis.London:Longman.[4]Coulthard,MandMontgomery,M.,eds.(1981).Studi
3、esindiscourseanalysis.London:RoutledgeandKeganPaul.[5]Sinclair,J.McH.andBrazil,D.(1982).Teachertalk.Oxford:OxfordUniversityPress.[6]Sinclair,J.McH.andCoulthard,M.(1975).Totalk:issuesofequalityandsymmetryinC.CandinandN.Mercer(eds.)Englishlanguageteachinginitssocialcontext.London:Routledge.[9]Vygotsky
4、,Lev,S.(1978).Mindinsociety.Cambridge:HarvardUniversityPress.[10]lesson:analysisanddiscourse.Retrieved19Jun,2007,from.cels.bham.ac.uk/resources/essays/Aytargetstudentsarefromfive,mytargetstudentsmaybebetediate,thenumberofstudentsinclassisfivetoten,timeandlengthofclassmaybeetoapproachand45minuteslong
5、est,andtheyarequitemotivated,andtheyaremotivatedtoapproach,andseveralstudentshaveexperiencesintravelingtoEnglishspeakingcountries,inthisclassneandblind”,theobjectiveofthisactivity,firstofall,thestudentsshouldbeabletoretellthestory,andtheotheroneshouldbeabletomaketheiro,Kasha,thecircleandequestiontoT
6、racy?K:Tracy…(2s)thecircleandeiandotherstudentslaughe]K:eaningof“eicouldyouplease……thefirstsentence?e.egumi,T:great,KashaT:ok,verygood.Okanddoyouknoeaningoflookfor(eemeaningeelookfor.Ss:lookfor.T:lookforSs:lookforT:anddoyouknoeaningofblind?BlindSs:……T:ok,somebodyi,couldyoumakeasentencean…(2s)Isaanan
7、e,thereareblind.Ok,Rachel,hoanybrothersandsistersdoesthelittleer?No.anddoIer?E:no.T:yourcat(theteacherpretendstobethelittlei,hoyourcat(theteacherpretendstobethelittleThedescriptionintheroundbracketsin