外研社教学课件Unit 11 应用英语教程综合英语2

Pre-Class TasksBackground KnowledgeText AText BPre-Class TasksI.Mini-ResearchSearchtheInternetforinformationaboutslaveryinAmericanhistoryandanswerthefollowingquestions.1.HowmanystateswerethereintheU.S.beforetheCivilWar?Howmanyofthemwereslavestates?Atthestartofthewartherewere35statesintheU.S.,15ofwhichwereslavestates.Pre-Class Tasks2.Whydidthesouthernstateswanttokeepslaverywhilethenorthernstateswanttoabolishit?In the mid-19th century,while the United States was experiencing an era oftremendous growth,a fundamental economic difference existed between thecountrysnorthernandsouthernregions.IntheNorth,manufacturingandindustrywaswellestablished,andagriculturewasmostlylimitedtosmall-scalefarms,whiletheSouthseconomywasbasedonasystemoflarge-scalefarmingthatdependedonthe labor of Black enslaved people to grow certain crops,especially cotton andtobacco.GrowingabolitionistsentimentintheNorthafterthe1830sandnorthernopposition to slaverys extension into the new western territories led manysouthernerstofearthattheexistenceofslaveryinAmericaandthusthebackboneoftheireconomywasindanger.Pre-Class TasksWatchavideoclipanddiscussthefollowingquestionsinagroup.1.WhycouldnttheAfricanlaborstraffickedtoVirginiaclaimtheirrights?BecausetheywerenotsubjecttoEnglishcommonlaw.2.Whatweretheslavescalledbythecolonists?TheywerecalledBlackGold.3.Howwastheenslavedpopulationcontrolled?Theenslavedpopulationwascontrolledbylegallyauthorizedviolencewhippingsandfloggings.Pre-Class TasksIII.PresentationPrepare a PowerPoint to introduce the anti-slavery movement and majorabolitionistsintheU.S.Makeapresentationinclass.Background KnowledgeAbout the TextThetextisabridgedfromanarticlewiththesametitlebyChristopherKlein,in2013.Background KnowledgeAbout the authorChristopher Klein A Boston-based author and freelance writerspecializing in history,travel,and sports,a frequent contributor totheBostonGlobeandH,Christopherwritesstoriesaboutthepastthatinformusaboutthepresentandguideustothefuture.Text StructureText APart Paragraph(s)Main ideaI1Douglassembarkedonhisjourneytofreedom.II2-9Douglassescapedbeingfoundoutduringthejourney.III10-11Douglassarrivedathisdestinationandwonhisfreedom.Detailed AnalysisText APart 1(Paragraph 1):Douglassembarkedonhisjourneytofreedom.Detailed Analysisb.Words and Phrases1.The butterflies in his stomach fluttered Meaning:HewasverynervousandrestlessTheexpression“tohave/getabutterflyinonesstomach”isametaphor,meaning“to be very nervous and restless”.In the sentence,themetaphorisfurtherdevelopedbythepredicateverb“flutter”.Hegotbutterfliesinhisstomachwhenwaitingfortheinterview.Ashesatonhisbunkthatfinalnight,butterfliesflutteredinhisstomach.Text ADetailed Analysisb.Words and Phrases2.It would seal my fate as a slave forever.Meaning:Becauseofthis,Iwouldneveragainhavetheopportunitytochangemyfateasaslave.Text ADetailed AnalysisPart 2(Paragraphs 2-9):Douglass escaped being found out during thejourney.Text ADetailed Analysisb.Words and Phrases3.Douglass disguised himself as a free black sailor,a creditable ruse given the nautical knowledge he gained from working on the waterfront.to disguise as:toputonclotheswhichmakeyoulooklikesomeoneelseoralteryourappearanceinotherways,sothatpeoplewillnotrecognizeyou假扮，乔装Ihavetodisguiseasaprincetofindtheyouthforworldrevolution.Theextremistsenteredthebuildingdisguisedasmedicalworkers.Given:takingsomethingorafactintoaccount（表示原因）考虑到Givenhisage,hesremarkablyactive.Given(thefact)thataprospectivestudentisbombardedbyprospectuses,selectingasuitablecourseisnoteasy.Text ADetailed Analysisb.Words and Phrases4.The slave was embarking on a perilous journey with New York and freedom his intended destinations.toembarkon/uponsth:tostarttodosthnewordifficult从事，着手，开始Thegovernmentembarkedonaprogrammeofradicaleconomicreform.Hesembarkingonanewcareerasawriter.Text ADetailed Analysisb.Words and Phrases5.which he could present in lieu of the“free papers”inlieuof:inplaceof代替Inlieuofcarryinganumbrella,Iworeawaterproofcoatandcap.TheyalsoactasintelligentdevicesthatprovideadvancedcommunicationscapabilitiesinlieuofaPC.Text ADetailed Analysisb.Words and Phrases6.but he bore little resemblance to the physical description detailed on the piece of paper.Meaning:buthelookedlittlelikethepersonthatwasdescribedindetailonthepass.Tobearlittleresemblanceto:tohavelittlesimilaritywith没有什么相似之处Thecategoriesofcostaccountsestablishedwithinanorganization maybearlittleresemblancetothequantitiesincludedinafinalcostestimate.Mostoftheconstellationsactuallybearlittleresemblancetothefigurestheyaresupposedto.Text ADetailed Analysisb.Words and Phrases7.Close examination by a railroad official or any authority would reveal the subterfuge and imperil both Douglass and his friend.Meaning:Ifarailroadofficialoranyauthoritytookacarefullookatthepass,hewouldfoundoutthatDouglasswasafakeholderofit,whichwouldputbothhimandhisfriendindanger.toimperil:toputsth/sbindanger使陷于危险；危及Attacksonnetworkincreaserapidlyintherecentyearsandimperilthesecurityofnetwork.Amoresignificant,thoughmist