ChangesofWordMeaninginEnglish英语词义的演变AbstractWiththeflyingdevelopmentofhumansociety,languagesastoolsforpeopletoexpressandcommunicatetheirideaschangesconstantlyandfrequently.Englishasalivelylanguageisnoexception.Amongmanyelementsoflanguage,wordschangesfasterandmostobviously.Inthecourseofthedevelopmentoflanguageoldwordsdieout,newwordsareadded,andexistingwordschangetheirmeanings.Itisobviousthatthegradualchangeofmeaninginwordsisauniversalfeatureofhumanlanguage.Keywords:wordmeaning;changes;cause;English.摘要随着人类社会的快速发展，语言作为人们表达思想和交流思想的工具也随着不断的变化。英语作为一门有活力的语言自然也不例外。在语言的众多因素中词汇的变幻最快，最明显。随着语言的变化发展，旧的词不断消亡，新的词汇不但出现，存在的词汇的意思也不断地发生改变。显而易见，词汇意思的不但变化是人类语言的主要特征。关键词词义变化;变化;原因;英语Abstract……………………………………………….摘要……...……………………………………………...Contents…………………………………………………Introduction……………………………………………1.Causesofchanges………………………………1.1Historicalcauses……………………………….1.2socialcauses………………………………………1.3Psychologicalcause…………………………..1.4linguisticcauses………………………………..Conclusion…………………………………………CausesofchangesinmeaningWhile,changinginwordmeaninghascloserelationshipwiththesociety.Manyfactorsmaycauseittochange,history,psychological,societyfactorsandsoon.Weprobablyagreewhenevernewmeaningsareaddedtooldwords,ornewwordsarecreated.Itisinresponsetocertainread.suddenlyinourdailylife.Letquicklyexpandedtoembracetheconcept.Thereareseveralmajorfactorsthatcausechangesinmeaning.1.1Historyfactor.ItcandatefromAD5century,whenAnglo-Saxonspeak,withchangesanddevelopmentofthesocialhistory,someborrowingwordscrowdedinEngland.WhatinfluencetheEnglishwordsmostwasRenaissancestudyingoldGreekandRomancultureprovidedmanysynonymstotheEnglish.What’smore,aftertheEnglandcapitalstagerevolutionandindustrialrevolution,Englishpeoplebegantoexpandandconnectwithothercountries.OtherlanguageswereaddedintoEnglish.Forexample,bazzarisfromPersiaMeanwhile,EnglandkeptconnectionwithFranceandFrenchwordsconstantlyincreaseinEnglish.Shakespearewasfamousforhisworksandheisamasteroflanguage.HecreatedmanywordsbymixingFrancelanguageandn