Unit 3 Tomorrow' s world word power 教学设计

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1、Unit3Tomorrow'sworldwordpower教学设计Teachingobjectives:1.Tolearnhowtoformabstractnounsfromverbsandadjectivesbyaddingsuffixes.2.Toknowsomewordsrelatedtocomputersandtoapplythempractically.Teachingprocedures:IFormingabstractnounsfromverbsandadjectivesStep1Lea

2、d-inFinishthesentenceswiththewordsinblanket.1.Manywildanimals_______________havedisappearedbecausepeoplehavedestroyedtheirlivingenvironment.Wehavetotakesomeactionstopreventthe___________ofwildanimals.(disappearance；disappear)2.Thenewmotorwaybetweenthetw

3、ocitieshasfinally__________.It’sgoodbowsforpeoplewhohavetotravelalotthere.Themanagermadeaspeechatthe__________ceremonyofthesupermarket.(open；opening)3.Thankstohis___________，weareallsaved，andallofusthinkheissucha_______person.(kind；kindness)4.Themancarr

4、iedtheboyto__________asthetraincomeover，andtheboywas_________atlast.Step2IntroductionMakecomparisonbetweenindividualnounsandabstractnouns.Tip:anabstractnounisanounthatreferstoanidea，anaction，ageneralqualityorsomethingthatwecan’tseeortouchdirectly.Step3F

5、ormingrulesGroup1:verbs→abstractnounsMoreexamples:verb+ing(feel→feeling)Verb+ure(fail→failure)Verb+ance(enter→enterance)Verb+ence(differ→difference)Verb+ment(develop→development)Verb+ion(connect→connection)Verb+ation(present→presentation)Group2:adjectiv

6、es→abstractnounsMoreexamples:adj.+ty(cruel→cruelty)Adj.+ness(ill→illness)Tips:Sometimesweneedtochangethefinallettersofawordbeforeaddingsuffix:produce→productionsilent→silencedecide→decisionpretty→prettinessplease→pleasureStep4AdditionalinformationMostab

7、stractnounsareuncountable，onlyafewofthemarecountable:hope→ahope；idea→aidea；situation→asituationyouth(青春)→ayouth(青年人)；power(电力)→apower(大国)；beauty(美丽)→abeauty(美人，美的东西)Step5Exercise(P46)IIWordsrelatedtocomputersStep1revisionHaveSslookatthepictureandrevisen

8、amesofsomepartsofthecomputer.(screen，monitor，speaker，keyboard，mouse，CD-Rom，printer)Step2WordsexpandTeachSstolearnmorewordsrelatedtocomputers，especiallythemostup-to-datehardware:(harddrive，floppydisk，floppydiskdrive，U-Disk，ROM，RAM