新视野大学英语4第四版Unit1sectionA教案

Unit1SectionALoveandlogic:ThestoryofafallacyObjectives：TotalkaboutloveandlogicTofurtherunderstandthetextToapplythephrasesandpatternsTomasterthenarrativeessaywritingskillContentsWarming-upActivitiesTextStudyLanguageApplicationSummaryWarming-upActivitiesLead-in1.WhatdoyouknowaboutlogicWhenitcomestomakingachoice,manypeopletendtouserationalandlogicalreasoning;Malesaremorerationalthanfemales;2.DoyouthinkitispossibletodealwithlifeinacompletelyrationalandlogicalwayRationalworldisnotnecessarilyawonderfulone;Rationalindividualscanmakechoicesthatarebadnewsforothers;Itisridiculoustodealwithloveinalogicalway.Pre-readingActivities1.Thefollowingaresomestatementstotestyourreasoningability.Tellwhethertheconclusionsaftertheword“Therefore”aretrue(T),false(F),oruncertain(U).Writeyouransweronthelinebeforeeachstatement.numberstatementsTrueorfalse1Alloddnumbersareintegers(整数).Allevennumbersareintegers.Therefore,alloddnumbersareevennumbers.23Therearenodancersthataren’tslimandnosingersthataren’tdancers.Therefore,allsingersareslim.Atoothpick(牙签)isuseful.Usefulthingsarevaluable.Therefore,atoothpickisvaluable.Threepencilscostthesameastwoerasers.Foureraserscostthesameasoneruler.Therefore,pencilsaremoreexpensivethanrulers.56ClassAhasahigherenrollmentthanClassB.ClassChasalowerenrollmentthanClassB.Therefore,ClassAhasalowerenrollmentthanClassC.Afruitbasketcontainsmoreapplesthanlemons.Therearemorelemonsinthebasketthanoranges.Therefore,thebasketcontainsmoreapplesthanoranges.78Takingthetrainacrosstownisquickerthantakingthebus.Takingthebusacrosstownisslowerthandrivingacar.Therefore,takingthetrainacrosstownisquickerthandrivingacar.AllthetulipsinZoe’sgardenarewhite.AlltherosesinZoe’sgardenareyellow.Therefore,alltheflowersinZoe’sgardenareeitherwhiteoryellow.2.Listentoashortpassageonlogic,andfillinthemissinginformation.CulturalBackground-LogicandFallacy1.WhatisafallacyAndhowisitusedAnerrorinreasoningthatrendersanargumentlogicallyinvalid;Byaccidentordesign,logicalfallaciesareoftenusedindebateorpropaganda;Tomisleadpeople;Todistractpeoplefromtherealissueforthepurposeofwinninganargument.2.HowmanytypesoffallacydoyouknowRedHerring(转移话题)/BeggingtheQuestion(循环论证)/SlipperySlope(滑坡谬误)/Bandwagon(从众谬误)/FalseDilemma(伪两难谬误)/FalseCause(posthoc)(假因谬误)/AdHominem(人身攻击)/AppealtoAuthority(诉诸权威)/DictoSimpliciter(绝对判断)/HastyGeneralization(草率结论)/AdMisericordiam(文不对题)/FalseAnalogy(错误类比)TextStudy1.MainideaandstructureWhatdidthenarra