大学英语教师课堂话语的隐喻研究.pdf

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1、ResearchonMetaphorinCollegeEFLTeachers，In-classLanguageAThesisSubmittedtoForeignLanguagesCollegeShanghaiNormalUniversityInPartialFulfillmentoftheRequirementsforTheDegreeofMasterofArtsinEnglishLanguageandLiteratureApril2012AcknowledgementslIMllllllMllllIHII(1lllEIIIlY2284589Uponthecompletionof

2、myM．A．thesis，1wouldliketoextendmysinceregratitudetothosewhohavemadesignificantcontributionstothecompletionaswellasimprovementofthispaperinthatallmyworkwouldnotbepossiblewithouttheirassistanceandhelp．Firstofall，IalTlprofoundlyindebtedtomysupervisorProfessorCaiLongquan，whohasshedmuchlightonmyco

3、nfusionsandbroadenedmymindwhenIfeelatlossinmydirection．Itishisvaluableandconstructivesuggestions，andencouragementsthathelpedmeovercomealltheobstaclesanddifficultiesIoncecameacrosswhencomposingthisdissertation．WithoutProfessorCaiLongquan’Sinspiringinstructionandtirelessmodifications，allmyworkc

4、ouldnothavepossiblybeenputintothisversion．Moreover,1wouldliketoextendmygratitudetoalltheteachersandprofessorsinForeignLanguagesCollegeofShanghaiNormalUniversity．Theirexcellentlecturesandprofoundinsightshavebestowedonmetheessenceofmeirknowledgeduringthecourseofmystudy．Besides，mythanksalsogotot

5、hosewhohaveofferedmeahelpinghandwhile1wascomposingthisdissertation．Lastbutnotleast，Iownagreatdealtomyfamilymembersaswellasfriendswhohavesupportedandassistedmeallalongthewayonmyacademicstudies．AbstractMetaphorispervasiveinourdailylife．LakoffandJohnsonsuccessfullyprovemetaphortobeanecessityinev

6、erydaylifeintheirfamousworksMetaphorsWeLiveBy．Thestudyofmetaphormightdatebacktomorethan2000yearsago，andthetraditionalmetaphorresearchhasbeenconfinedtothefieldofrhetoric．Accordingtocontemporarytheoryofmetaphorandcognitivelinguistics，metaphor,asakindofcognitiveapproach，notonlyshapesthewaywenlil

7、ll【andact，butalsopromoteshumanlanguagedevelopment．MetaphorWasoncedefinedbyLakoffandJohnsonasameansofunderstandingandexperiencingonekindofthingintermsofanother．Asitwere，humancognitionandlanguageinterrelatecloselywimeachother,fromwhichthepresen