單詞接觸頻率對(duì)于英語學(xué)習(xí)者附帶詞匯習(xí)得的影響.pdf

1、學(xué)校代號(hào)!盟i2分“類號(hào)⑩學(xué)密I；勻l確犬事碩士學(xué)位論文號(hào)SQjl21Q28級(jí)單詞接觸頻率對(duì)于英語學(xué)習(xí)者附帶詞匯習(xí)得的影響學(xué)位申請(qǐng)人姓名許風(fēng)培養(yǎng)單位外國(guó)語學(xué)院導(dǎo)師姓名及職稱張殳忠教授學(xué)科專業(yè)研究方向外國(guó)浯言學(xué)及應(yīng)用語言學(xué)第二語言習(xí)得論文提交Et期!!i至!旦塹旦摯運(yùn)接皴頻率對(duì)≯英語學(xué)習(xí)者辯崠運(yùn)匯習(xí)德煞影璃ABSTRAC室Thisempiricalstudyisdesignedtoinvestigatetheeffectsofwordex

2、posurefrequencyonEFLlearners’incidentalvocabularyacquisitionandtodeterminethenumberofencountersneededtolearnaword；theeffectsofcontextualrichnessandpartofspeecharealsoexaminedtoseewhethertheyhavearoleinvocabularylearningE

3、videnceforsubjects’vocabularylearningissoughtincomparingtheirvocabularygainsamongdifferentwordoccurrences，differentcategoriesofpartofspeechanddifferentcontextualrichness。Thestatisticaltechniquesemployedforanalysisaredesc

4、riptivestatistics，Repeated—measureANOVAandBivariateCorrelationsThroughtheinterpretationofthequantitativeandqualitativeresults，wecangeneratethefollowingconclusions：1)Thesubjectshaveacquiredbothproductivevocabularyknowledg

5、eandreceptivevocabularyknowledgeafterreadingatextinthepresentstudy2)WordexposurefrequencyinfluencedvocabularygainsInthetestofproductivevocabularyknowledge，awordshouldatleastbeexposed8timesinatextforittobebetterlearnedbyl

6、earnersthanthosewordexposedonceortwiceInthetestofreceptivevocabularyknowledge，awordshouldatleastbeexposed9timesinatextforittobebeaerlearnedbylearnersthanthosewordexposedonce31PartofspeechinfluencesvocabularygainsBothinth

7、esupply—definitiontestandtheselectdefinitiontest，themeanscoreofAdjectiveishigherthanthatofVerbinthetestsofthreetimes。WeconcludethatAdjectiveistheeasiesttoacquirebylearners，Verbthemostdifficult4)Partofspeechdoesnotinfluen

8、cevocabularygainswhenthewordexposurefrequencyisthesameinthetext5)Contextualrichnessdoesnotinfluencestudents’vocabularyacquisitionBasedontheaboveconclusions，somepedagogicalimplicationsaremadeinthefollowing：Firstlysincewor

9、dscanbeacquiredfromreading，teachersshouldguideandencouragestudentstodoextensivereadingintheirleisuretime，whichisalleffectiveapproachtoexpandstudents’vocabularyHowever，thedifficultyoftextsandthenumberofnovelwordsshouldbec

10、onsideredintheselectionofreadingmateri／dsSecondly，theresultsandconclusionsmayprovidesomeimplicationstothecompilingofextensivereadingmaterialsAstheresultsfromthepresentstudyshowthatwordexposurefrequencyhasasubstantialimpa