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页数:20页
时间:2020-06-10
《任务型教学法 Task-based language teaching.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Chapter18Task-BasedLanguageTeachingBackgroundTask-BasedLanguageTeaching(TBLT)referstoanapproachbasedontheuseoftasksasthecoreunitofplanningandinstructioninlanguageteaching.ItispresentedasalogicaldevelopmentofCLTsinceitdrawsonseveralprinciplesthatformedpartoftheCLTmovementfromthe1980
2、s.Eg:Activitiesthatinvolverealcommunicationareessentialforlanguagelearning.Activitiesinwhichlanguageisusedforcarryingoutmeaningfultaskspromotelearning.Languagethatismeaningfultothelearnersupportsthelearningprocess.Tasksareproposedasusefulvehiclesforapplyingtheseprinciples.Earlyappl
3、icationsofthisapproachinMalaysianandBangaloreProjectswereshortlived,buttheroleoftasksreceivedfurthersupportfromresearchofSLA,withoutmuchevidenceofsuccessingrammar-focusedteachingactivities.Engaginglearnersintaskworkprovidesabettercontextfortheactivationoflearningprocessesthanform-f
4、ocusedactivities,andhenceultimatelyprovidesbetteropportunitiesforLLtotakeplaceLLisbelievedtodependonimmersingssnotmerelyin“comprehensibleinput”butintasksthatrequirethemtonegotiatemeaningandengageinnaturalisticandmeaningfulcommunication.BecauseofitslinkstoCLTmethodologyandsupportfro
5、mSLAtheorists,TBLThasgainedconsiderableattentionwithinappliedlinguistics,thoughtherehavebeenfewlarge-scalepracticalapplicationsofitandlittledocumentationconcerningitsimplicationsoreffectivenessasabasisforsyllabusdesign,materialsdevelopment,andclassroomteachingHistory1950s:firstappe
6、aredinthevocationaltrainingpractices1975:theMalaysianCommunicationalSyllabus1985:theBangaloreProject(Prabhu)1989:DavidNunanoffershisdefinition.1980s:tasksasSLAresearchtools(LongandCrookes)1996:Someofitsproponents(e.g.Willis)presentitasalogicaldevelopmentofCLT.1998s:Feezcomeupthekey
7、assumptionsoftask-basedinstruction.Keyassumptionsoftask-basedinstructionP224Thefocusisonprocessratherthanproduct.Basicelementsarepurposefulactivitiesandtasksthatemphasizecommunicationandmeaning.Learnerslearnlanguagebyinteractingcommunicativelyandpurposefullywhileengagedintheactivit
8、iesandtasks.Activitiesandt
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