从另一个角度看教材-龚亚夫.ppt

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1、从另一个角度看教材龚亚夫OverviewTask-basedlanguageteachingCurriculumgoalsandobjectivesTasktypesTeachingvocabularyCriticalthinkingandreadingGrammarteachingTraditionally…Curriculumdesignersandmaterialswriterstookastheirpointofdeparturethequestion,Whatarethegrammatical,phonological,andl

2、exicalitemstobetaught?Inotherwords,selectionofclassroomactivitieswasdrivenbycurriculumgoalsspecifiedinphonological,morphosyntactic,andlexicalterms.Nunan(1991)Whytask-basedlanguageteaching?Targettaskrationale:Whatisitthatlearnerspotentiallyoractuallyneedtodowiththetargetla

3、nguage?Psycholinguisticrationale:Whatarethepsycholinguisticmechanismsunderlyingsecondlanguageacquisition,andhowcanthesebeactivatedintheclassroom?Nunan(1991)Socio-culturalrationale:learningarisesnotthroughinteractionbutininteractionLantolf(2000)Whytask-basedlanguageteachin

4、g?Tasksgoalsenabletheprogramplannerandmaterialswritertoprovideexplicitlinksbetweenthetaskandthebroadercurriculumitisdesignedtoserve.体现课程目标Thevalueoftasksisthattheyprovideapurposefortheactivitywhichgoesbeyondthepracticeoflanguageforitsownsake.Nunan(1991)Psycholinguisticper

5、spectiveAtaskisadevicethatguideslearnerstoengageincertaintypesofinformation-processingthatarebelievedtobeimportantforeffectivelanguageuseand/orforlanguageacquisitionfromsometheoreticalstandpoint.Tasksareseenastheexternalmeansbywhichwecaninfluencethementalcomputationsthatl

6、earnersmake.Thesecomputationsdeterminehoweffectivelytheycommunicateandhowtheyacquirelanguage.Ellis(2000,2003)Whytask-basedlanguageteaching?Mentalcomputation:询问、确认、分类、推断、区分、预测、总结、创造、读图、反思、协商……以往的功能结构方法是从语言系统的角度设计课程与教学内容，任务型语言教学从学生学习的角度来思考TraditionandthetrendTraditionGramma

7、tical,phonologicalandlexicalitemstobetaught.ThespecificationoftheseitemssettheparametersfortheselectionofclassroomactivitiesTrendTasksareconceptualizedintermsofthecurriculumgoals,inputdataandactivitiesorprocedureswhichthelearnersundertakeinthecompletionofthetasksMultidime

8、nsionalcurriculumTheobjectivesofNEC:linguisticknowledge,languageskills,culturalawareness,learnin