化学化工类专门用途英语(ESP)词汇教学浅析-豆柴文库

您所在位置：网站首页 / 化学化工类专门用途英语(ESP)词汇教学浅析.docx / 文档详情

在线预览结束，喜欢就下载吧，查找使用更方便

5 金币

下载文档

/ 2

下载提示

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

文本预览

化学化工类专门用途英语(ESP)词汇教学浅析
Introduction
ESP,orEnglishforspecificpurposes,isabranchofEnglishlanguageteachingthatfocusesonteachingspecificvocabulary,grammar,andlanguageskillsthatareneededforaparticularfieldorprofession.Astheworldbecomesincreasinglyglobalized,thereisagrowingdemandforworkerswhopossessspecializedknowledgeandskills.Thisisparticularlytrueinthefieldofchemistryandchemicalengineering,wherehighlyspecializedjargonandtechnicalterminologyareusedregularly.Assuch,effectiveESPteachinginthisfieldisessentialforstudentstobefullyequippedintheirfuturecareers.
Inthispaper,IaimtoprovideananalysisofchemicalandchemicalengineeringESPvocabulary,andoffersuggestionsforeffectiveteachingstrategies.
VocabularyAnalysis
Thefieldofchemistryandchemicalengineeringhasitsownuniquesetoftechnicalvocabularythatcanbedauntingfornon-nativespeakerstolearn.However,explicitteachinganduseofvocabularyisessentialforstudentstobeabletocommunicateeffectivelyandunderstandcomplexconcepts.Someofthemostcommonlyusedtechnicalvocabularytermsinthisfieldareasfollows:
-Macromolecules:Largemolecules,suchaspolymersandplastics,thataremadeupofsmallerunitscalledmonomers.
-Catalysts:Substancesthatspeedupchemicalreactionswithoutundergoinganychemicalchangesthemselves.
-Reactants:Substancesthatundergoachemicalreactiontoformanewsubstance.
-Equilibrium:Astateatwhichtheforwardandbackwardreactionratesofareversiblereactionareequal.
-Kinetics:Thestudyoftheratesofchemicalreactions.
TeachingStrategies
1)FocusonVocabularyBuilding-Sincespecializedvocabularyisasignificantpartofthechemicalandchemicalengineeringfield,introducingnewandtechnicalwordsiscritical.Thiscanbeaccomplishedbyprovidingstudentswithlistsofspecializedvocabularyanddefinitions,orthroughtheuseofvisualaidssuchasdiagramsorflowcharts.
2)SimulateChemicalReactions-Usingsimulationsandmodelsisaneffectivewaytoteachthechemicalandchemicalengineeringprocesses.Thismakesitpossibletovisuallydemonstratethereactionsandrelationshipsbetweendifferentchemicalcompoundsandprocesses.
3)UtilizeRe