语义选择及可授性高中英语学习者冠词系统的习得研究

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1、SEMANTICOPTIoNANDTEACHABILITY：ASTUDYoFTHEACQUISITIONOFTHEARTICLESYSTEMBYCHINESESENIORHIGHSCHooLSTUDENTS学位论文完成日期：皇望!生：鱼：!童指导教师签字答辩委员会成员签字：．扭SEMANTICOPTIONANDTEACHABILITY：ASTUDYOFTHEACQUISITIONOFTHEARTICLESYSTEMBYCHINESESENIORHIGHSCHOOLSTUDENTSABSTRACTThecom

2、positionofEnglisharticlesystemisverysimple，whereasithasbeenrecognizedasoneofthemostdifficultgrammartoteachandJe锄insecond1anguageacquisition(SLA)．ThisthesisaimstoinvestigateEnglisharticleacquisitionofChineseEFLlearnersundertheframeworkoftheFIuctuationHypoth

3、esis(FH)puttbrthbylonineta1．(2004)．Besides，thebinaryarticlem8tructionmethodproposedbyMaster(1990)isintroducedtoshowthenecessitvandeffectivenessofarticleteachinginL2learners’Englisharticleacauis“ionprocess．Bothqualitativeandquantitativemethodsareadoptedinth

4、epresentemDirical陀8ea。chtostudytheacquisitionofEnglisharticlesbyChineseseniorhighstudentstml31twoparallelchasses．Inotherwords，theforcedchoiceelicitationtasknakent。0111loninela1．，2004)andanin～depthinterviewwiththreedesignedquestionswillbecarrledout·Byexamin

5、ingtheuseofarticlesinfoursemanticcontextsf『+dennite][+specific]，f+definite][一specific]，【一definite][+specificl，andf—de“nite][一specific])，theresearcherintendstoexploreanswerstothefoilowin￡questions：1)DoChineseEFLlearnersfluctuatebetweenthedeftnitenesssettinQ

6、andthe3pecificitysettingwheuselectingproperarticles南rNPs?2)Areoveruseerrors∞mmittedbyChineseEFLlearnersinaccordancewiththeprcdictionsforarticlechoiceinFH?3)CancffcctivearticleinstructionhelpleadChineseEFLleamerstosettheparametertotheappropriatevalue?EXCEL2

7、003andSPSSl7．0areemployedaSdataanalysismeanstodealwiththeresultsoftheforcedchoiceelicitationtask．Twomajorfindingsareelaboratedasfollows：Asf酐astheFHforL2Englisharticlechoiceisconcemed，datahaveverifiedthatL2learnersdofluctuatebetweenthedefinitenesssettingand

8、thespecificitysettingoftheArticleChoiceParameter(ACP)andsubjects’overuseerrorsaccordwiththepredictionsinFHaswell．Asfortheeffectivenessofarticleinstruction，resultshavealsoshownthatoveruseerrorsinpost—testofgro