科技英語話語修辭分析及其在科技英語教學(xué)中的應(yīng)用.pdf

1、西安電子科技大學(xué)碩士學(xué)位論文科技英語話語修辭分析及其在科技英語教學(xué)中的應(yīng)用姓名：張明申請學(xué)位級別：碩士專業(yè)：外國語言學(xué)及應(yīng)用語言學(xué)指導(dǎo)教師：楊躍20030101AbstractTeachingofEnglishforScienceandTechnology(EST)havereceivedmuchattentionsincetheopeningupofChinainthe1970sWiththedeepeningofopening—up

2、andChina’SjoiningtheWorldTradeOrganization，Chinaisfacinggreatchallenges，aswell硒opportunitiesespeciallyinthecomparativelyinferiorareaofhightechnologyTherefore，thereisallincreasingneedforqualifiedtechnicalprofessionalswhoa

3、recapableofimmediateanddirectcommunicationwiththeirforeignpeersThenationisdeterminedtoaddresstheneed，thustheadventofanewrequirementstatedinadocumentissuedin2002bytheMinistryofEducationthatacademicCOUrSeSofsciencemajorssu

4、ch私informationtechnologygenetictechnologyetcshouldbeconductedinEnglishandoriginaltextbooksshouldbeintroducedThedocumentdemandsachangeinthepresentESTteachingAsapracticalbranchofmodernrhetoric，DiscourseRhetoricisacombinati

5、onofrhetoricanddiscourseanalysisItdealswiththerhetoricfunctionsandrhetorictechniquesofdiscourseswithrespect幻thegeneraltextualformsratherthanspecificdiscoUrsecontentsWrittenESTdiscourseisconsideredassocialactioninvolvinga

6、hierarchyofrhetoricprocessInthisprocess，thecommunicativepurposeofthediscoUrsedirectlydeterminestherhetoricalfunctions，whichinturndecidetherhetoricaltechniquestheauthoremploystealizethosefunctionsBasedonthismodemrhetorict

7、heorytheauthorpresentsadiscourseanalysisofESTwithParagraphasthebasicunit。inwhichdiscourserhetoricalprocess，rhetoricalfunctionsandrhetoricaltechniquesarediscussedwithexamplesAttheendofthethesistheauthorexploresthefeasibil

8、ityofthediscourserhetorictheorytobeappliedinESTteachingwithsomepracticalsuggestionsonthepresentESTteachinginChinainthehopethatthethesismayprovideanapproachatahigherlevelfromwhichESTcallbestudiedandlearnedKeywords：ESTdisc