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1、MagicalEnglishWords---AboutEnglishAffixesandWordsMemorizationHowlargeisthevocabularyofmodernEnglish?Expansionrate:25,000wordseachyear.600,000definitionsHowarenewwordscreated?podcastBlogglobalization全球化博客播客Podcastisaseriesofaudioorvideodigital-mediafileswhichisdistributedovertheIntern
2、etbysyndicateddownloadtoportablemediaplayersandpersonalcomputers.Howarenewwordscreated?ThemajorityofEnglishwordsarenottherandomcombinationsofseveraloutof26letters;onthecontrary,theexistingmorphemesarerearrangedsemanticallyandgrammaticallytoproducethenewwords.大多数新词的创造并不是26个字母的随机组合，而是在
3、语意和语法的基础上、对现有单词元素的重新构建。Wordsformation:rootandaffix单词的构成:词根、词缀resistassistconsistinsistpersistresistantassistantconsistentinsistentpersistentadj.v.resistantPrefix（前缀）modifiesthemeaningoftheroot,andgenerallydon’tchangetheitsword-class(词性）.Root(词根）isthebasicformofaword,whichcan’tbefurth
4、erdivided.Suffix(后缀)changesthegrammaticalfunctionofroot，orwordclass.Wordsformation:rootandaffix(preffixandsuffix)单词的构成:词根、词缀CompareEnglishwordswithChinesecharacters岛、屿、岗、峦、峰、岭、峻、峭、热、烈、煎、熬、煮、熟、焦Howcanaffixeshelpwithvocabularystudy?tobuildupvocabularyrapidly!tofigureoutwhatnewwordsmean
5、!1.negativeprefixes（否定前缀）：a-,dis-,in-(il-,ir-,im-),non-,un-.2.Pejorativeprefixes（贬义前缀）：mal-,mis-,pseudo3.degreeorsize(程度、大小）:extra-,hyper-,out-,over-,super-,ultra-;micro-,mini-,sub-,under-4.orientationandattitude（方向、态度）:anti-,counter-,pro-5.locative(方位）:fore-,inter-,intra-,trans-6.ti
6、meandorder(时间、顺序）:ex-,fore-,post-,pre-,re-7.number:bi-,multi-,semi-(hemi-),tri-,uni-(mono-)sevencategoriesofprefixesSummaryaboutprefixes:Prefixesdon’tchangetheword-classorpart-of-speechoftheroots.Buttherearealsoexceptions:sleepasleepearthunearth(v.挖出）Warpostwar(adj.战后）SUFFIXESNOUNSUF
7、FIXES(1)engineengineerhosthostesskingkingdomslaveslaveryfriendfriendshiphappyhappinessPopularpopularityNtoNAtoNNOUNSUFFIXES(2)employemployer(ee)(ment)dependdependencearrivearrivalprotectprotectionjudgejudgementcarrycarriage/carrier2.ADJECTIVESUFFIXESwoodwoodedsuccesssuccessfulchildch
8、ildishpricep
