非英語(yǔ)專(zhuān)業(yè)大學(xué)生第二語(yǔ)言口語(yǔ)流利性發(fā)展的實(shí)證研究.pdf

1、南京師范大學(xué)碩士學(xué)位論文非英語(yǔ)專(zhuān)業(yè)大學(xué)生第二語(yǔ)言口語(yǔ)流利性發(fā)展的實(shí)證研究姓名：周瑩申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：英語(yǔ)語(yǔ)言文學(xué)指導(dǎo)教師：徐海銘20070501AbstractThedevelopmentoforalfluencyhasbeenwithintheconcemofsecondlanguageacquisitionHowevef，itissofarregrettablethatthedevelopmentoforalfluencyof

2、thenonEnglishmajors’hasseldombeenstudiedInthelightofLever’smodelofspeechproductionandAnderson’s(1983)ACT。modelofskillacquisitionthepresentthesisconductsanempiricalinto!2oralfluencydevelopmentasrevealedfrom10non—ErIglishm

3、ajors’twooralproductionsatanintervalofsixteenweeksTheresearchquestionfortheempiricalstudyis，whatkindofdevelopmentdoL2learnersdemonstrate缸theiroralfluencyafterasemester’slearningatuniversitylevelFourcategoriesoffluencyind

4、ices，ie，temporalindices，contentindices，linguisticindicesandperformingindiceswereadoptedtoanalyzethesubjects’oralproductionquantitativelyThestudyalsoanalyzedthedataqualitativelyfromfouraspectsincludingthepurposesofpauses，

5、useoflexicalphrases，lexicalaccuracyandvariationandpasttensemarkingProgressismeasuredwithapretestandaposttest，yieldingthesemajorfindings(1)Theuseoflexicalphrasescontributedgreatlytothedevelopmentoforalfluencyespeciallyint

6、herespectofmeanlengthofIun，notablytherepairfree。speechrunswith9syllablesandabove，inwhichthesubjectsinthepresentstudymadethegreatestdevelopmentBystoringanumberoffrequentlyneededwordsstrings(1exicalphrases)asindividualwhol

7、eunits，1_2learnerscouldeasilycallupandusethemwithouttheneedtocomposethemonlinethroughwordselectionandgrammaticalsequencingInthiswaythereislessdemandoncognitivecapacitybecausethelexicalphrasesale”readytogo”andinquirelittl

8、eornoadditionalprocessing(2)WithmoreattentionbeingpaidtothelinguisticaccuracyL2learnersmakefewermistakesintheiroralproductionHowevertherelativelysmallimprovementinthefrequencyofsubordinateclausesalsoindicatesthattheproce