[文学]大学英语综合教程第三册第三课PPT课件

BR,1.EnglishSong-SaturdayNightSpecial,ListentotheSong,QuestionsabouttheSong,2.AirportSecurity,4.SomeSecurityMeasuresinAncientTime,5.SecuritySituationsintheUSA,3.SecuritySystems,TerroristAttacksonSep.11,2001,BeforeReading,AmericanCampusShooting,BR（LTS）,ListentotheSong,BR（QAS）,QuestionsabouttheSong,1.WhoisMr.SaturdayNightSpecial?,Thegun.,2.Whatisthemessageofthesong?,Itsdangeroustohaveguns.,AirportSecurity,BR(AS),BR（SSMA）,SomeSecurityMeasuresinAncientTime,TheGreatWall,Castle,BR（TGW1）,TheGreatWall,BR（TGW2）,TheGreatWall,Answerthefollowingquestions.,1.WhatwastheaimofbuildingtheGreatWalloriginally?,ToprotectChinasnorthernborderinthe3rdcenturyBC.,2.WherearetheruinsoftheGreatWalllocatednow?,FromBoHaiintheeasttoGansuProvinceinthewest.,BR（Castle）,Castle,Castleswerebuiltinplaceswheretheycouldbeeasilydefended.Apositiononhighgroundprovidedthedefenderswithaviewofthesurroundingcountryside,makingattacksmoredifficult.Inflatareas,castlesweresurroundedbyaprotectivemoat.,BR（TAS1）,TerroristAttacksonSept.11,2001,WordMatching,Backgroundinformation,BR（WM）,MatchthewordsinColumnAwhichyouwillhearinthepassagewiththecorrectmeaningsinColumnB.,ColumnAColumnB1.dominateA.tobeinastateofconfusion2.undeniableB.falldown3.reelC.tocontrolorgovern4.devastationD.severedamage5.casualtiesE.peoplekilledorinjuredinanaccident6.collapseF.unquestionablytrue,KEY,TerroristAttacksonSept.11,2001,BR（tf）,TerroristAttacksonSept.11,2001,BR（tf2）,TerroristAttacksonSept.11,2001,BR（ACS1）,AmericanCampusShooting,Clicktheredarrows!,BR（ACS1.1）,AmericanCampusShooting,LosAngeles:OnOctober11,1999,fivestudentswerefatallywoundedinaJewishcommunitycenter.Clicktoreturn!,Clicktheredarrows!,BR（ACS1.2）,AmericanCampusShooting,Springfield:OnMay21st,1998,afreshmanstudentopenedfirewithasemi-automaticrifleinahighschoolcafeteria,killingtwostudentsandwounding22others.Theteenagersparentswerelaterfoundshottodeathintheirhome.Clicktoreturn!,Clicktheredarrows!,BR（ACS1.3）,AmericanCampusShooting,Littleton:OnApril20th,1999,twoteenagestudentsopenedfireonclassmatesandteachersintheirsuburbanDenverschool,killing15peopleincludingthemselves.Clicktoreturn!,Clicktheredarrows!,BR（ACS1.4）,AmericanCampusShooting,Clicktheredarrows!,Fayetteville:OnMay19th,1998,ahighschoolseniorshotandkilledanotherstudentintheschoolparkinglotatLincolnCountyHighSchool.Clicktoreturn!,BR（ACS1.5）,AmericanCampusShooting,Clicktheredarrows!,Pearl:OnOctober1st,1997,a16-year-oldstudentinPearl,Mississippi,isaccusedofkillinghismother,thengoingtoschoolandshootingninestudents.Twoofthemdied.Clicktoreturn!,BR（ACS1.6）,AmericanCampusShooting,Clicktheredarrows!,Detroit:OnDecember11th,1998,WayneStateUniversityprofessorwasshotandkilledwhilecollectingfinalexamsfromhisengineeringstudentswhenthegunmansteppedintotheclassroomandopenedfirewitharifle.Theprofessorfellwoundedtothefloor,onlytobeshotagainbythemanwhotookthetimetoreload.Clicktoreturn!,GR,GlobalReading,1.PartDivisionoftheText,2.FurtherUnderstanding,ForPart1,ForPart2,TrueorFalse,SupportingFactsfortheCentralIdea,Discussion,SentenceCompletion,ForPart3,QuestionsandAnswers,3.WordScanning,GR（Part）,PartDivisionoftheText,InAmerica,theeraofleavingthefrontdooronthelatchhasdrawntoaclose.,Anewatmosphereoffearanddistrustcreepsintoeveryaspectofdailylife.Asaresult,securitydevices,invariedforms,areputtouse.,Bylockingourfearsout,webecomeprisonersofourownmaking.,GR（SF1）,SupportingFactsfortheCentralIdea,Inthisparttheauthoruseslotsoffactstosupporthiscentralpointofview:Americaisdeterioratingfrom“theLandoftheFree”into“themostinsecurenation”.Couldyoufindanymoresupportingfactsinadditiontothoselistedbelow?,1.,2.,3.,Doorsarenotleftunlockedeitherincitiesorinruralareas.,Dead-boltlocks,securitychains,electronicalarmsystemsandtripwiresarewidelyinuse.,Suburbanfamilieshavesteelbarsbuiltinslidingglassdoors.,GR（SF2）,SupportingFactsfortheCentralIdea,6.,7.,8.,AirportsecurityuseselectronicX-rayequipmenttoguardagainstterrorism.,Businessmenemploynewmachineslinkeduptotheirtelephonetodeterminewhetherthecalleristellingliesornot.,Suburbanhousewiveswearrapewhistlesontheirkeychains.,4.,Smallnoticeswarningagainstburglaryarecommonlyseenpastedonthewindowsofthemostpleasantofhomes.,Accesscardsarerequiredofthosewhoworkwithmedium-to-large-sizecompanies.,5.,GR（D）,Discussion,InLine19toLine22,theauthormentionsapublicserviceadvertisementbyalargeinsurancecompany.Discussthefollowingquestions.,1.Whatdoesthisadpointout?,ThelockisthenewsymbolofAmerica.,2.Whatistheauthorspurposeofusingthisexample?,AR,AfterReading,1.UsefulExpressions,2.SpotDictation,3.MockDebate-HaveGun,WillShoot,4.Discussion,5.WritingPractice-CauseandEffectEssays,6.ProverbsAndQuotations,Introduction,Procedure,UsefulExpressionsinCauseandEffectWriting,Homework,AR（Useful1）,UsefulExpressions,2.带钥匙,3.(暂时)关闭,carrykeys,closeup,well-patrolledurbanstreets,theallegedlytranquilareas,6.的时代结束了,theeraofisover,7.电子报警系统,electronicalarmsystems,8.连接到,hookupto,4.巡逻严密的城区街道,1.(门)关着但没上锁,5.据称很宁静的地区,onthelatch,AR（Useful2）,UsefulExpressions,9.内置，嵌入,buildin,10.处于监控下,11.设置路障,12.保安,13.不让靠近,undersurveillance,putupbarricades,securityguards,hold/keep(sb.)atbay,14.电子搜查器,electronicfriskers,15.看都不看一眼,withoutsomuchasasidewaysglance,16.代表；表示，象征,standfor,AR（Useful3）,UsefulExpressions,17.沉浸于，沐浴于,bebathedin,18.误差率很小/大,19.在人类文明的历史上,20.聪明反被聪明误,21.回首（过去），回顾（以往）,with/byasmall/largemarginoferror,inthehistoryofcivilizedman,outsmartoneself,lookbackon,22.看不见的恐惧,unseenhorrors,AR（md2）,MockDebate-HaveGun,WillShoot(有枪，就有凶杀),2.Insmallgroups,compareyouranswers.Whatareyourownideasonthesequestions?,1)Doyouthinkhavingapersonalgunisagoodidea?Whyorwhynot?2)Whatwouldcauseyoutobuyapersonalgun?3)Describethecircumstancesthatwouldmakeagunanecessarypartofeveryhome.,AR（md3）,MockDebate-HaveGun,WillShoot(有枪，就有凶杀),3.Prepareanddebateonthefollowingtopic.,Asiswellknown,guncontrolisahighlycontroversialissueintheUnitedStates.Somearguethatgunsmustbeplacedundercontrol;othersmaintainthatthereisnoneedforstrictcontrolofguns.SupposeyouaretwogroupsofAmericansholdingcontraryviewsonguncontrolanddebatetheissue.,AR（d1）,Discussion,WhatdoyouthinkhasledtodeteriorationinsecurityintheUS?2.Isthereasimilarprobleminotherpartsoftheworldtoday?Ifso,whatcanbedonetobetter