基于gem模型的微博语篇结构-研究

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1、杭州师范大学硕士学位论文摘要AbstractMicroblogisaminiformofblogswhichallowitsuserstopostshortmessagesthroughmulti-mediachannelslikewebpages，mobilephonesorinstantchattools．Italsoallowsthepostingofmultimodalinformationsuchaspictures，audioandvediofiles．Sofarresearchaboutmicroblogsinlinguistica

2、reahavebeenfocusedonthephenomenaofintemetlanguageusing，ratherthanonanewdiscoursetypeitstandsfor．ThispaperisbasedonBateman’SGeMmodel，combinedwimMann&Thompson’Sretoricalandstructuretheory．Asystematicandoverallanalysisismaderelatedtothelayoutstructureandretoricalstructure．Thewri

3、tingprocedureCanbeconcludedasfollowing：Introductionpartsimplyintroducesthebackgroundandachivementsofthestudy,aswellastheintention，content，methodandsignificanceofthispaper．Thesecondchapterintroducesthetwomaintheoryonwhichthisresearchisbased．OneisGeMmodalandtheotheristheRSTtheo

4、ry．Theformerisamulti—layerframefordescribingmultimodaldiscourse；thelatterisafamousretoricalstructuretheorywidelyusedtodescribethelinguisticdiscourse．Third，basiccompositionofamicro-blogisanalyzed．Thisisthemostnotabledistinctionstotellamultimodaldiscoursefromlinguisticones，fort

5、hevisualizedfeaturestheyown．CompositionalfactorsdistributeindiferentlayersofGeMmodal．Thefourthchapteristhediscriptionoflayoutstructureofmicroblog，whichisatopsoilstructreofmicroblogdiscourses．Thelayoutstrcureisalsothegenericstructureofmicroblogs．Inthefifthchapter,therhetorical

6、structureisbeingdescribed，onthebasisofRSTrelation．Asprovedinthispart，therearesomecommonpointssharedbylinguisticsemanticsystemandmultimodalsemanticsytem．Thefinalpartisconclusion．Inthischapter,thetypicalfeaturesofmicroblogdiscourseaswellastheprospectsofresearchinthisareaisconcl

7、uded．Keywords：microblog；GeM；hypertext；layoutstructure；rhetoricalstrucureII图表索引图2．1：基础单位在版式、修辞、体裁和导航各层的分布⋯⋯⋯⋯⋯⋯．．9图2．2：用来描写版式结构的树形图和区域模型⋯⋯⋯⋯⋯⋯⋯⋯⋯10表2-1：英语语篇常见的RST结构关系⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．12图2．3：RST关系图⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．13表3．1：微博语篇构成的基本元素⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯19表3．2：书面多模态语篇中的页面基本元⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯20图3

8、一l：微博语篇构成的基本要素在GeM模型中的分布⋯⋯⋯⋯⋯⋯⋯21图4-1：样本1的版式结构⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．23图4．2