高中英语 Unit 3《Tomorrow's World》Word power教案2 牛津译林版必修4.doc

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1、Unit3《Tomorrow'sWorld》Teachingplanof“WordPower”Teachingobjectives:1.Tolearnhowtoformabstractnounsfromverbsandadjectivesbyaddingsuffixes.2.Toknowsomewordsrelatedtocomputersandtoapplythempractically.Teachingprocedures:IFormingabstractnounsfromverbsandadjectivesStep1Lead-inFinishthes

2、entenceswiththewordsinblanket.1.Manywildanimals_______________havedisappearedbecausepeoplehavedestroyedtheirlivingenvironment.Wehavetotakesomeactionstopreventthe___________ofwildanimals.(disappearance;disappear)2.Thenewmotorwaybetweenthetwocitieshasfinally__________.It’sgoodbewsfo

3、rpeoplewhohavetotravelalotthere.Themanagermadeaspeechatthe__________ceremonyofthesupermarket.(open;opening)3.Thankstohis___________,weareallsaved,andallofusthinkheissucha_______person.(kind;kindness)4.Themancarriedtheboyto__________asthetraincomeover,andtheboywas_________atlast.St

4、ep2IntroductionMakecomparisonbetweenindividualnounsandabstractnouns.Tip:anabstractnounisanounthatreferstoanidea,anaction,ageneralqualityorsomethingthatwecan’tseeortouchdirectly.Step3FormingrulesGroup1:verbs→abstractnounsMoreexamples:verb+ing(feel→feeling)Verb+ure(fail→failure)Verb

5、+ance(enter→enterance)Verb+ence(differ→difference)3专心爱心用心Verb+ment(develop→development)Verb+ion(connect→connection)Verb+ation(present→presentation)Group2:adjectives→abstractnounsMoreexamples:adj.+ty(cruel→cruelty)Adj.+ness(ill→illness)Tips:Sometimesweneedtochangethefinallettersofa

6、wordbeforeaddingsuffix:produce→productionsilent→silencedecide→decisionpretty→prettinessplease→pleasureStep4AdditionalinformationMostabstractnounsareuncountable,onlyafewofthemarecountable:hope→ahope;idea→aidea;situation→asituationyouth(青春)→ayouth（青年人）;power（电力）→apower（大国）；beauty（美丽

7、）→abeauty（美人，美的东西）Step5Exercise(P46)IIWordsrelatedtocomputersStep1revisionHaveSslookatthepictureandrevisenamesofsomepartsofthecomputer.(screen,monitor,speaker,keyboard,mouse,CD-Rom,printer)Step2WordsexpandTeachSstolearnmorewordsrelatedtocomputers,especiallythemostup-to-datehardwar

8、e:(harddrive,floppydisk,floppydis