a+corpus-based+approach+to+teaching+and+learning+english+vocabulary+in+the+college+english+course

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1、ChapterlIntroductionChapter1IntroductionAsoneofthefundamentalcomponentsoflanguagesystem,vocabularyisofspecialsignificanceforL2learners．Properapplicationsofacertainnumberofwordsbecomeaparametertocheckwhethera1earnerhasachievedanintermediateproficiencyofthelan

2、guage(YangZhenyu，2006)．Formanyyears，notenoughattentionwasgiventovocabularyacquisitionbymostscholarsinL1AcquisitionandL2Acquisition(Schrnitt,1996)．ThisWa．qprobablybecauseoftheprevalentbeliefthatbasicsentencesaleusuallyproductsofphrase-structurerules，whilevari

3、ationsofbasicsentencesareproductsoftransformationalrules．ThereforetherolethatvocabularyplaysinlanguageacquisitionWasneglected．ButadequatetheoriesofL2vocabularyacquisitionandusedomakeasignificantdifferencetoawiderangeofissuesinappliedlinguistics，suchasperform

4、anceassessment，proficiencytestingcurriculumdevelopment,andappliedlexicography．Sincethemid．1980s．therehasbeenarenewedinterestin也eroleofvocabularyinL2learning,andmanyscholarshavewitnessedagrowingbodyofempiricallybasedstudiesofsuchissues嬲thenatureofthebilingual

5、lexicon,vocabularyacquisition,lexicalstorage，lexicalretrieval，anduseofvocabularybyL2learners．IWaSteachingCollegeEnglishinChengduCollegeofUESTCfromSeptember,2006toJuly,2007．MoststudentstherewerenotproficientinEnglisEMoreover,somestudentsmightevenhavetroublema

6、kingagrammaticallycorrectsentence．Still，inmyteachingthere，Ifoundthattheproblemliesmainlyinthelearningofvocabulary,ratherthaninthelearningofgrammar．Withouttrulyeffectivevocabularylearning,therecallhardlybeanymasteryofthelanguage．ButinthepresentsituationofColl

7、egeEnglishteaching，duetothelackofeffectiveteachingmethodssupportedbysystematicaltheories，vocabularypresentsthegreatestproblemforstudentsandteachersalike．ThushowtoteachandlearnEnglishvocabularywithhighefficiencybecomesavitalissueandcalbforattentionfromresearc

8、hersaswellaSteachersandstudents(YangZhenyu，2006)．电子科技

9、人学硕士学位论文Moststudents(aswellassometeachers)regardvocabularyasisolatedlexicalitemswithoutconsideringtheircollocationwi饿otherwordsandthecontext