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1、教师话语在中学英语课堂中作用研究摘要：教师话语是英语课堂上教师组织课堂活动的重要工具，也是学生学习语言的内容，教师对使用语言的选择可能会促进或是妨碍学生在课堂上的学习机会，本文分析了提问策略的作用，重新评价了IRF模式和介绍运用教师话语自我评价框架提高教师话语质量。关键词：教师话语提问策略重新评价IRF模式教师自我评价框架SETT中图分类号：G633.41文献标识码：A文章编号：1672-8882(2013)02-121-03Introduction^Languageisboththemessage
2、andthemedium”.Inclassroomsettings,mostimportantactivitiesperformedbyEnglishteachersaretomodeltargetlanguagefortheirstudents.InmanycasesinChina,whereEnglishinputismainlylimitedinafewhoursaweekintheEnglishclassroom,thismaybetheonlyexposuretotheIanguageth
3、atlearnersreceive.Teachertalkisthelanguageteacherstypicallyuseintheforeignlanguageclassroom・ListeningtoteachertalkinEnglishcanprovidestudentswithcomprehensibleinput.Johnson(1995)identifiesthatteacherinfluenceslearnerparticipationbythewaysinwhichtheyuse
4、languageandbywhattheybringtotheclassroom,addsfurtherweighttotheargumentforincreasingteacherawarenessoflanguageuse・Manystudiesonclassroomdiscourseinwesterncountriesfocusedoninteractionanalysis,discourseanalysis,conversationanalysis(Seedhouse,2004,Walsh,
5、2006),modifiedspeech,modifiedinteraction(Lynch,1996)andhowteachersengagetheirstudentsintalkintheformofcertaininteractionpatterns,forinstanceIRFpatterns,orbyaskingstudentsdifferentkindsofquestions.AsVanLier(1996)pointsout,learningcanonlybeoptimizedwhent
6、eachersaresufficientlyincontrolofboththeirteachingmethodologyandlanguageuse・Therefore,howteacherstalktolearnersisakeyelementinorganizingandfacilitatinglearninginaSecondlanguageclassroomwherethemediumofinstructionisalsothelessoncontent.InthisarticleIatt
7、empttoanalyzetwopatternsofteachertalktoexplorehowteachertalkmayaffectlearningopportunityinaSecondlanguageclassroominthemiddleschoolsettingandintroduceSETTframeworkforteachers，selfevaluationofteachertalk.Teachers，awarenessofquestioningstrategiesTsuistat
8、esthat'theroleoftheteacheristomakeknowledgeaccessibletostudents，(1995：30).Whatkindofteachertalkisbothappropria.teandfacilitateslanguagelearning?InmostEnglishlanguageClassroominChina,thoughCommunicativeLanguageTeachingandTask-basedTeachi
