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1、（20__屆）本科畢業(yè)設(shè)計淺談VOA經(jīng)濟新聞中模糊限制語的應(yīng)用和語用功能AnAnalysisoftheApplicationandPragmaticFunctionsofHedgesinVOAEconomicNews英語10摘要作為模糊語言家族的一員，模糊限制語在自然語言中廣泛存在。盡管準確是新聞?wù)Z言的基本要求，但并不排斥模糊限制語的存在。本文經(jīng)過分析VOA經(jīng)濟新聞中的典型案例說明模糊限制語的語用功能及以此產(chǎn)生的帶給聽者的積極效果。說明新聞?wù)Z言中是允許模糊限制語的存在的，恰當?shù)厥褂媚：拗普Z更能反映新聞的真實性和客觀性。關(guān)鍵詞：模糊限制語；VOA；經(jīng)濟新聞；語用功能10AbstractAs
2、apartoffuzzylanguage,hedgeswidelyoccurinnaturallanguage.Althoughprecisionisoneoftheprinciplesofbroadcastnews,itdoesnotexcludetheexistenceofhedges.ThispaperdiscussesthepragmaticfunctionsandpositiveeffectofhedgesineconomicnewsbyanalyzingtheexamplesfromVOA.Itprovesthattheexistenceofhedgesispermittedi
3、nthebroadcastnewsandtheproperuseofthemcanbetterreflectthetruthfulnessandobjectivityofbroadcastnews.Keywords:hedges;VOA;economicnews;pragmaticfunctions10ContentsAbstractII1Introduction11.1Introductionofhedges11.1.1Definitionsofhedges11.1.2Classificationsofhedges21.2Purposeofthewriting22Literaturere
4、view22.1Theoreticalbackground22.1.1CooperativePrinciple22.2.2PolitenessPrinciple32.2Previousstudies43TheapplicationofhedgesinVOAeconomicnews54ThepragmaticfunctionsofhedgesinVOAeconomicnews64.1Beingbrief74.2Beingaccurate84.3Self-protection94.4Beingpolite104.5Creatingpersuasiveeffect105Conclusion11B
5、ibliography13Acknowledgements14101IntroductionFuzzyphenomenawidelyexistineveryaspectsofhumanlife.SinceL.A.Zadehputforwardthefuzzy-settheoryin1965,manysubjectsappearsuchasfuzzylogic,fuzzymathematics,fuzzylinguistics,etc.Fuzzylinguisticsisanewsubject.Studiesshowthatontheonehand,fuzzinessisonefeature
6、ofnaturallanguage;ontheotherhandpeopleusevaguewordsandexpressionstomakemeaningsvague.Therearelotsofvaguewordsandexpressionsbeingusedintheformalandinformalcontext,suchastheadvertisement,newsreport,negotiation,etc.Andtheyplayanimportantroleinthespecificcontext.1.1Introductionofhedges1.1.1Definitions
7、ofhedgesAsapartoffuzzylanguage,hedgeswidelyoccurinnaturallanguage.HedgethiswordoriginallyappearedinthepaperAStudyinMeaningCriteriaandtheLogicofFuzzyConceptswrittenbyG.Lakoffin1972.Hegavethedefinitionof“hedge”:wor
