世纪大学实用英语综合教程B4-U.ppt

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1、mainⅠ.ObjectivesⅡ.SuggestedTeachingPlanⅢ.BackgroundInformationⅣ.ClassPresentationPreviewPreviewThisistheseventhunitofBookFour.IntheListeningandSpeakingsection,youwilllearnhowtomakedeductionsandinferencesandwilldorelatedpracticalexercises.IntheReadingan

2、dWritingsection,theauthorspresentsomescientistsindifferentfields.Thesewonder-workershavechangedtheworldenormously.TextAandTextBtellusthestoriesoftwopioneers—abloodbankpioneerandapioneerinarchitecture.PracticalReadingisasectionaboutelectricityfromatextb

3、ookentitledTeachYourselfElectricityandElectronics.Previewhavemasteredthelanguageofdeductionandinference,andhavereceivedpracticallisteningandspeakingtrainingthroughvariousexercises;haveunderstoodthemainideasofTextAandTextB,andhavemasteredtheusefulsenten

4、cestructuresandwordsandexpressionsfoundintheexercisesrelevanttothetexts;knowhowtouseadverbialclausesofresult,purposeandcomparison;1.2.3.Ⅰ.ObjectivesAfterstudyingthisunit,thestudentsareexpectedtoObjectives1knowhowtowriteanadjustmentletter;readasectionab

5、outelectricityfromatextbookentitledTeachYourselfElectricityandElectronics;knowhowtounderstandschoolintroductions.4.5.6.Objectives2Ⅱ.SuggestedTeachingPlanSuggestedTimeandTeachingPlanforUnit7s.t.p.1TimeContentsPlanTheteacherbeginswiththePreviewtomakesure

6、thatthestudentshavesomeideaofwhatthisunitisallabout.Afterthat,theteacheractivatesListeningandSpeakingexercisesasfollows:2periodsPreviews.t.p.2TimeContentsPlanListeningandSpeakingTheLanguageofDeductionandInferenceA.Asktheclasstosaywhatevertheycanaboutma

7、kingdeductionsandinferences;B.HavethestudentslistentoEx.1(2-3times)andfillintheblankswiththemissingwords;s.t.p.3TimeContentsPlanC.D.Askonestudenttoreadaloudthetalk,sothestudentscanchecktheircompletedanswers;OrganizeanactivityaroundEx.2,andmakesurestude

8、ntsknowhowtomakedeductionsandinferencesusingthelanguagetheyhavejustlearned.s.t.p.4TimeContentsPlan2)MakingDeductionsandInferencesGothroughthenewwordsandexpressionsfortheconversationinEx.3;A.B.Havethestudentslistentotheconversationtwicea