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1、Teachingplanof“WordPower”Teachingobjects:1.learnprefixandsuffixandlearntoguessmeaningsbasedonprefixandsuffix2.learnorgansofthebodyTeachingprocedures:IPrefixesandsuffixesStepILead-inappear,novel,regular,respectWearegoingtohavesomequestions.Pleaseusethesewordstohelpyou,butyouneedtoaddso
2、meletterstothewordsfirst.1)Youcannotfindyournewpen.Whathappenedtoyourpen?Itdisappeared2)ManypeoplerespectMr.Liandthinkheisagoodman.Hehelpspeopleoutandisagoodcitizenandfriend.SocanyoufindawordtodescribeMr.Li?Respectable3)MissWanghaspublishedseveralbooks.Shelovesherjobwritingnovels.Sowh
3、atisMissWang’soccupation(职业)?Sheisanovelist4)Youcannotfindtheorderofthenumbersinagroupofmembers.Socanyoufindawordtodescribetheorderofthenumbers?irregularStepIIIntroductionindependenceindependenceprefix(前缀)root(词根)suffix(后缀)Prefix:agroupoflettersthatisaddedtothebeginningofawordtochange
4、itsmeaning.Suffix:aletteroragroupoflettersaddedtotheendofawordtomakeadifferentword.Attention!Usuallyaprefixwillchangethemeaningofword,whileasuffixwillchangethepartofspeechofaword.StepIIIPrefixesSometimesyoucanguesswhatawordmeansbylookingatitsprefixorsuffix.Lookattheexamplesandworkoutt
5、hemeanings.PrefixExampleMeaninganti-anti-cloning,anticanceragainst,opposedtodis-un-disappear,disagreeunfair,unwillingnot,apposedofin-il-im-ir-incorrect,incomparableillegal,illogicalimmoral,immodestirresponsible,irregularnot,withoutpre-preview,preserveearly,beforepro-pro-cloninginfavou
6、rof,supportingre-recreate,repeat,renewagainStepIVAddinginformationSomeothercommonlyusedprefixesPrefixExampleMeaningde-decompose,declassifyapart,frommal-maltreatment,malnutritionbadly,illnon-non-smoker,non-alcoholic,non-profitnotinter-international,interaction,interruptbetweentele-tele
7、scope,telegram,telecommunicationfarofftrans-transport,translate,transnationalacrossmis-misunderstand,mislead,misdeedwrongsub-subtitle,subway,submarineunderover-overeat,overwork,overacttoomuchtri-triangle,tricycle,tricolorthreeauto-autobiography,autoalarm,automobileselfStepVSuffixesSuf
8、fixEx
