词块教学对非英语专业大学生英语写作质量的影响

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1、词块教学对非英语专业大学生英语写作质量的影响----英语语言学论文-->CHAPTERONEINTRODUCTION1.1BackgroundoftheStudyVocabularyacquisitionisvitaltosecondorforeignlanguagelearningasitlaysthebasisforfourskillsnamedlistening,speaking,readingandonlybelievedthatasfarasstudentscangraspcertai

2、namountofvocabulary,theskillsmentionedabovemightbeattained.HoChineseorEnglishtothetargetlanguagetogethermechanicallytoformasentence.Thus,thesentencesarenon-idiomaticandnon-nativelike.orizedareeasytobeforgotten.Eventhoughtheyhavegoodmemoriesandgoodman

3、dofgrammar,theirexpressionsalmarandlargeamountsofachievingsatisfaction.Theconcept“lexicalchunk”oreandmorelinguists.Onestudyshounicationisashighas70%inacorpusresearch(Altenberg,1998).Itmeansthatnativespeakersuselexicalchunkslike“Hoenosee”asunanalyzeda

4、kingtheisolatedfragmentsintosentenceseachtimetheytalk.AsBecker(1975)stated,selves,theyextractthecorrespondingchunksfromtheirmemories,andthenprocessthem.Theselexicalchunksarepervasivenotonlyinadultlanguage,butalsoinchildrenslanguageataveryearlystage.P

5、eter(1983)claimedthatlexicalchunksplayaveryimportantroleinfirstlanguageacquisitionandsecondlanguageacquisition.......1.2AimsandSignificanceoftheStudyBasedonthepreviousstudies,thecurrentstudyintendstoconductanempiricalstudyontheeffectoflexicalapproach

6、onnon-Englishmajorstudentsp;DeCarrico(1992)sclassificationoflexicalchunksandlexicalapproachadvocatedbyLeethodstofindoutajorstudentsassubjects,whichfurtherprovesthatlexicalapproachisaneffectiveteachingapproachparedwiththetraditionalapproach.Ita-->lsoe

7、laboratesthedetailedlexicalteachingproceduresulatethechunksontheiroatically.Secondly,thestudybenefitslanguageteachersasethodisdemonstratedclearlyinthepresentstudy.Meantoclasssoastoimprovetheteachingeffects......CHAPTERTofgrammar/vocabularydichotomy.L

8、earningalanguagemeanslearninggrammarandvocabularyseparately.Aslongaspeoplehavemasteredallthelinguisticrulesandberofphrasesinlanguagesandmeanings,plyfromeachindividualedthat“languageconsistsofgrammaticalizedlexis,notlexicalizedgrammar.”“Languageconsis