大学英语4综合教程教育课件

CollegeEnglish4ComprehensiveCourseCoursewarePPTCoursewareUnit1Unit2Unit3Unit4contents目录Unit101Structure:Thetextismadeupoffourparagraphs,eachofwhichhasathemeandsubpointsThefirstparagraphintroducesthetopic,whilethefollowingthreeparagraphsprovidedetailedinformationandexamplesMainidea:Thetextpresentstheconceptofcriticalthinkinganditsimportanceineducation,society,andpersonaldevelopmentItdefinescriticalthinkingasaskillthatinvolvesanalyzinginformation,evaluatingevidence,anddrawingconclusionsbasedonlogicandreasonSupportingdetails:ThetextprovidesexamplesandcasestudiestodemonstratetheapplicationofcriticalthinkingindifferentsettingsItalsoexplainsthebenefitsofdevelopingcriticalthinkingskillsandthechallengesassociatedwithit010203TextAThetextfollowsasimilarformattoTextA,withanintroduction,threeparagraphsofdetailedinformation,andaconclusionThetextfocusesontheimportanceofwritingasacriticalthinkingskillItemphasizestheneedforeffectivewritingskillsinacademicandprofessionalsettingsandexplainshowwritingcanhelpdevelopcriticalthinkingabilitiesThetextprovidesguidelinesforwritingeffectivelyandexamplesofgoodandpoorwritingItalsodiscussestheimportanceofeditingandproofreadinginimprovingwritingskillsStructureMainideaSupportingdetailsTextBVSThetextsuseavarietyofgraphicalstructures,includingsimpleintentions,complexintentions,andcompoundintentionsTheyalsousevariousverbtensions,includingpresentationandpasttenseSentencePatternsThetextsfeaturearangeofpresencepatterns,includingdeclarative,interlocutive,andexplicitintentionsTheyalsouseconditionalsensesandrelatedclaimseffectivelyGrammarGrammarandSentencePatternsUnit202TextA"TheGreatGatsby"byF.ScottFitzgeraldPlotSummaryThestoryofJayGatsby,awealthymanwhothrowslegalpartiesonLongIsland,andhisneighborNickCarraway,whonarratesthestoryGatsbyistryingtowinbackhisformerloverDaisy,buttherearemanycompilationsalongthewayTextAKeyCharactersJayGatsby,NickCarraway,DaisyBuchananThemeTheAmericanDream,LoveandHeartbreak,ClassandSocialStatusLanguageFeaturesStreamofConscientiousness,Symbolism,ForeshadowingTextA030201"TheCatcherintheRye"byJ.D.SalingerTextBThestoryofHoldenCaulfield,a16yearoldboywhoiskickedoutofschoolandspendsadayinNewYorkCityHemetvariouscharactersandtalksaboutlife,death,andthemeaningofexistencePlotSummaryTextB123HoldenCaulfield,Mr.Antonini,PhoebeCaulfieldKeyCharactersAlienation,ComingofAge,DeathandDyingThemeFirstPersonNarration,Symbolism,IronyLanguageFeaturesTextBGrammarandSentencePatterns:Thisunitwillfocusonpresencestructure,includingsimplesenses,compoundsenses,complexsenses,andparallelstructureStudentswilllearnhowtoidentifyandanalyzepresencestructureandapplyittotheirownwritingGrammarandSentencePatternsUnit303TextA"TheGreatGatsby"byF.ScottFitzgeraldPlotSummaryThestoryofayoungman'sjourneytoachievetheAmericanDream,holdthroughthelensofJazzAgeNewYorkCharactersJayGatsby,DaisyBuchanan,TomBuchanan,NickCarrawayThemeThecorruptionoftheAmericanDreamandthesequencesofpursuitwealthandstatus01020304TextA"TheCatcherintheRye"byJ.D.SalingerTextBThestoryofateacher'ssearchforidentityandmeaninginpostWorldWarIIAmericaPlotSummaryHoldenCaulfield,PhoebeCaulfield,Mr.Antonini,Mr.CaulfieldCharactersThestruggleofateachertoconnectwithothersandfindmeaninginaworldthatseesdevoidofitThemeTextBGrammarPresentSimpleTense,PresentContinuousTense,PresentPerfectTense,ComparativeandSuperlativeAdjectivesandAdvisorsSentencePatternsSimpleSentence,CompoundSentence,ComplexSentence,CompoundComplexSentenceGrammarandSentencePatternsUnit404"TheRoleofTechnologyintheModernWorld"Thistextprovidesanoverviewoftheroleoftechnologyinthemodernworld,discussingitsimpactonsociety,economy,andcultureTextASummaryTextATextA01KeyPoints02Technologyhastransformedthewayweliveourlives03ThedevelopmentofinformationtechnologyhasrevolutionizedbusinessandindustryTextATechnologyhasopenedupnewopportunitiesforindividualsandsocietyasawhole01TheriskoftheInternethasbeenallowedfortheglobalizationofinformationTechnologyhasledtoadvantagesinmedicine,transportation,andcommunicationHowever,technologyhasalsocreatednewchallenges,suchasprivacyissuesandtheriskofcybercrimeSupportingDetails020304TextATextB"TheBenefitsandChallengesofTechnology"要点一要点二SummaryThistextexaminesthebenefitsandchallengesoftechnology,discussingitsimpactonindividuals,society,andtheenvironmentTextBKeyPointsTechnologyhasbeenallowedfortheeffectiveuseofresourcesandareductioninenvironmentalimpactTechnologyhascreatednewopportunitiesforindividualstoenhancetheirskillsandcareTextBHowever,technologyalsobringswithitconcernsaboutprivacy,security,andadditionTextBSupportingDetailsTechnologyhasledtoadvantagesinsustainableenergys