英語(yǔ)科技論文結(jié)論部分中英作者使用模糊限制語(yǔ)的對(duì)比研究.pdf

1、山東大學(xué)碩士學(xué)位論文英語(yǔ)科技論文結(jié)論部分中英作者使用模糊限制語(yǔ)的對(duì)比研究姓名：蘇培宇申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：英語(yǔ)語(yǔ)言文學(xué)指導(dǎo)教師：牛毓梅20080320山東人學(xué)碩Ij學(xué)位論文AbstractEnglishhasbecomethepredominantlanguageofacademicfields，thustheabilitytowriteacademicarticlesinEnglishappropriatelyandflexibly

2、iscrucialforthosescholarsandresearcherswhodesiretosucceedinacademicfieldsThepresentstudyisundertakentoanalyzethehedgingdevicesintheconclusionsofEnglishscientificresearcharticlesHedgingisanimportantstrategywhichisfrequent

3、lyusedinEnglishscientificresearcharticles，foritcanmarkthewriter’Sattitudetobothpropositionsandtheaudience，leaveroomfordiscussionandshowthewriter’SscientifichonestyanddeferencetotheirpeersOntheotherhand，theconclusionofasc

4、ientificresearcharticleisanimportantelementthatattractsthereaderteadyourarticle，forconclusionsummarizesthemajorfindingsofthewholestudyaswellassuggestssomeprospectsofthefutureworksometimesThereis，therefore，aneedforacompre

5、hensivedescriptionofhedginginconclusionsofscientificresearcharticlesBasedonthecriteriaofrepresentativeandaccessibilityofselectingresearchsources(Nwogu，1997)，twocorporaofconclusionsinscientificresearcharticlesarecompiled，

6、NR(nativeEnglishresearchers)corpusandCR(Chineseresearchers)corpus，bothofwhicharecomposedof45conclusionsBothcorporacoverthreeacademicdisciplines，physics，biologyandchemistryandineachfieldofeachcorpus15conclusionsareselecte

7、dBasedonthedefinitionandcategorizationsofhedginginscientificresearcharticlesproposedbyHyland(1998)，thehedgingdevicesinbothcorporaaremarkedoutmanuallysincetheidentificationofhedgingisheavilyreliedoncontextualknowledgeandt

8、hereisnosuchkindofprocedurethatcallidentifyallhedgingdevicesMeanwhile，computerscanningisemployedtospotcertainwordsinbothcorporaanditisaidedwithhandpickingjobtoassureoftheaccuracyAftertheidentification，adetailedlistofthes