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1、WordPowerTeachingobjects:1.learnprefixandsuffixandlearntoguessmeaningsbasedonprefixandsuffix2.learnorgansofthebodyTeachingprocedures:IPrefixesandsuffixesStepILead-inappear,novel,regular,respectWearegoingtohavesomequestions.Pleaseusethesewordstohelpyou,butyo
2、uneedtoaddsomeletterstothewordsfirst.1)Youcannotfindyournewpen.Whathappenedtoyourpen?Itdisappeared2)ManypeoplerespectMr.Liandthinkheisagoodman.Hehelpspeopleoutandisagoodcitizenandfriend.SocanyoufindawordtodescribeMr.Li?Respectable3)MissWanghaspublishedsever
3、albooks.Shelovesherjobwritingnovels.SowhatisMissWang’soccupation(职业)?Sheisanovelist4)Youcannotfindtheorderofthenumbersinagroupofmembers.Socanyoufindawordtodescribetheorderofthenumbers?irregularStepIIIntroductionindependenceindependenceprefix(前缀)root(词根)suff
4、ix(后缀)Prefix:agroupoflettersthatisaddedtothebeginningofawordtochangeitsmeaning.Suffix:aletteroragroupoflettersaddedtotheendofawordtomakeadifferentword.Attention!Usuallyaprefixwillchangethemeaningofword,whileasuffixwillchangethepartofspeechofaword.StepIIIPre
5、fixesSometimesyoucanguesswhatawordmeansbylookingatitsprefixorsuffix.Lookattheexamplesandworkoutthemeanings.PrefixExampleMeaninganti-anti-cloning,anticanceragainst,opposedtodis-un-disappear,disagreeunfair,unwillingnot,apposedofin-il-im-ir-incorrect,incompara
6、bleillegal,illogicalimmoral,immodestirresponsible,irregularnot,withoutpre-preview,preserveearly,beforere-recreate,repeat,renewagainStepIVAddinginformationSomeothercommonlyusedprefixesPrefixExampleMeaningde-decompose,declassifyapart,frommal-maltreatment,maln
7、utritionbadly,illnon-non-smoker,non-alcoholic,non-profitnotinter-international,interaction,interruptbetweentele-telescope,telegram,telecommunicationfarofftrans-transport,translate,transnationalacrossmis-misunderstand,mislead,misdeedwrongsub-subtitle,subway,
8、submarineunderover-overeat,overwork,overacttoomuchtri-triangle,tricycle,tricolorthreeauto-autobiography,autoalarm,automobileselfStepVSuffixesSuffixExampleMeaning-ablecomfortable,noticeableworthyof,able