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1、湖南师范大学本科毕业论文考籍号：XXXXXXXXX姓名：XXX专业：教育类英语教学论文题目：化工专业词汇习得方法的研究指导老师：XXX二〇一一年十二月十日【摘要】词汇是文章最基本的组成部分，没有一定的词汇量，无法利用文章中提供的信息和线索去调用大脑中的已有内容，因而也就谈不上对文章或是化工类文章的理解。本文主要从词汇入手，阐述了化工专业学生掌握英语词汇的七种方法。【关键词】化工词汇掌握方法Goodvocabularyisabighelpforchemicalengineeringstudentstoacquirechemicalknowledge,nomatterwhether
2、thewordsaretechnicalwordsornot.Herearethemethodstomasternewwordseasily.1Wordformationdiatomic—di＋atom＋ic;digi－tech—digital＋technology，H－hydrogen,N－nitrogen,O－oxygen；Ne－neon,Ar－argon,Krkrypton，Xe－xenon,Rn－radon,C－carbon,B－boron,Si－silicon;He－heium－ium,Li－lithium,Na－sodium,K－potassium,Rbrubidi
3、um,Cs－cesium,Be－beryllium,Mg－magnesium,Mnmanganese,Cl－chlorineandCr－chromium;Ni－nickel,Cobalt,Zn－zinc,Mo－molybdenum,Pt－platinum,Hg－mercury.2GuessingthewordmeaningfromthedynamiccontextAwordcouldhaveadifferentmeaningtodifferentpeoplewithdifferingbackgroundsofknowledgeandexperience.Asforreaders
4、,usinginferencefromthedynamiccontextiscritical.Restatement:Animosity,afeelingofstrongdislike,developedamongtheworkerswhensomerefusedtojointheunion.Arestatementismerelystatingthewordinanotherway,usuallyinsimplerterms.Arestatementisusuallysetoffbycommas.Synonyms:Theoldmanwascantankerous.Hewasi
5、lltempered,mean,andextremelyquarrelsome.Asynonymisoneoftwoormorewordsthathavethesameorsimilarmeaning.Antonyms:Thesealionisacumbersomeanimalonland,butinthewateritisoneofthemostgraceful.Definitions:Adiseasethatcanbespreadfromonepersontoanotherissaidtobecontagious.Explanation:Weshouldbeskeptica
6、lofget－rich－quickplansbecausefinancialsuccessusuallyrequireslonghoursandhardwork.Asanaidtothereader,difficultwordsaresometimesexplainedtomakethemeaningclearer.Relationships:Thestudentswerejubilantwhentheylearnedthattheirschoolhadplacedfirstintheclassroom.Hereyoumustidentifyarelationshipbetwe
7、enthedifficultwordandsomethingtheauthorhasstatedwithlittleexplanationandfewclues.3MeaningdevelopmentbymetaphorLanguageisrichinmetaphors.BiologistsuseenzymestodecomposeDNAchainsintopartsintestinggenes,thusmakingitconvenientforanalyses.Whenaskedtoexp
