全新版大学英语综合教程第三册Unit 3ppt课件.ppt

1 Unit3 SecurityTextA TheLandofLock 2 PartI IntroductionofAuthor BobGreeneisaChicagoTribunecolumnistforwhomlifeappearstohavepeakedata1964JanandDeanconcertinhisnativeColumbus Ohio 3 Greene sfrequentink stainedtripstothepasttellusthatthoughwe vegainedmuchastimehasmarchedforward wehavelostmuchaswell Wehavelost asGreeneemphasizes ourinabilitytoescapethetechnologythataidsus Thistest TheLandofTheLock isjustagoodexampleofhisworks 4 Culture Crimeprevention IntheUnitedStatestoday Americansaregrowingmoreconcernedwiththeirsecurity Itisreportedthatthecrimerateissoaring Tohelppeopleprotectthemselvesfromcrime policedepartmentsinmanystateshaveofferedtocitizenssafetytips 5 Tips Avoidwalkingorrunningaloneatnight Insteadgowalkingorjoggingwithafriend Alwayswalkinwell lightedareas Avoidtheuseofshortcuts Afterdark keepawayfromlargebushesordoorwayswheresomeonecouldbelurking 6 I TextOrganizationPart1 Paras 1 3 InAmericatheeraofleavingthefrontdooronthelatchatnightisover Part2 Paras 4 15 Anewatmosphereoffearanddistrustcreepsintoeveryaspectofdailylife Asaresult securitydevices invariedforms areputtouse Part3 Paras 16 end Bylockingourfearsout webecomeprisonersofourownmaking 7 II Variouskindsofsecuritydevices 1 Dead boltlocks securitychains electro nicalarmsystemsandtripwiresarewidelyinuse 2 Suburbanfamilieshavesteelbarsbuiltinslidingglassdoors 3 Smallnoticeswarningagainstburglaryarecommonlyseenpastedonthewindowsofthemostpleasanthomes 8 4 Accesscardsarerequiredofthosewhoworkwithmedium tolarge sizecompanies 5 AirportsecurityuseselectronicX rayequipmenttoguardagainstterrorism 6 Businessmenusenewmachineslinkeduptotheirtelephonestohelpdetectwhetherthecalleristellingliesornot 7 Suburbanhousewiveswearrapewhistlesontheirkeychains 9 III FeaturesofWritinginthetext1 Whenweread wearenotonlylearningnewvocabularyorstructure butalsolookingforkeyinformation Identifyingkeywordsisevenmoreimportantifourreadingtimeisnotthatplentiful Lock isthekeywordinthistext bylocating lock s throughoutthetext wegetaprettygoodideaofwhatthisessayisabout 10 2 Thereareseveralexamplesofcomparisonandcontrastinthisarticle Paralvs Para4 Paral0vs Para1l Paral2vs Para13 Thefirstpairactsastheopeningofthewholepieceofwriting Thelattertwoarejusttwosupportingdetailsforthecentralargument 3 Otherdevices Itisinterestingtoseehowtheauthorthreadshisnarrationbackandforthbetweenthepastandpresent Neverforoncehedoeswrite inthepast or atpresent explicitly 11 Thewriterhasstillclevererdevicesathand likeasubtletensechange e g simplepastinPara 1vs presentperfectinPara 4 aphrasethatindicateanoldhabitincontrastwithaphraseindicatingthecurrentstate i e usedto vs nolonger inPara 11 orasummarysentence Itwasn talwayslikethat inPara 12 12 1 onthelatch ofadoor closedbutnotlocked Don tforgettoleavethefrontdooronthelatchifyougotobedbeforeIcomeback 2 closeup shutsth esp temporarily Iwantsomuchtocloseupmystoreandgotravelingforacoupleofmonths OntheNewYear sEvethestoresinthetownareallclosedup c f Aclose upsnap shot 13 3 vulnerable exposedtodangerorattack unprotected ComparedwithSaudiArabiansoccerteam theChineseteamismorevulnerable Museumsinthedevelopingworldoftenhavefewersecuritymeasuresandthusremainmorevulnerabletothefts 14 4 statistics collectionofinformationexpressedinnumbers TheUSImmigrationandNaturalizationServicesaidgovernmentstatisticsonforeignworkerswereincomplete Thestatisticsindicatethatroughlyevery22yearsamajordroughtoccursintheUnitedStates 15 5 allegedly statedordeclaredasafactallege stateasafactbutwithoutproof Heisallegedlyathief Thenewspaperreportersallegedthatthemanwasmurderedbuttheyhavegivennoproof 6 tranquil calm quietandundisturbed Thehospitalaimstobringpeaceandcomforttothedyingbyofferingexpertcareandatranquilatmosphere 16 7 atanyrate inanycase whateverhappens Atanyrate ordersmustbeobeyed Atanyrate thetaskmustbefulfilled 17 8 era aperiodofhistoryoralongperiodoftime Thediscoveryofantibioticsmarkedanerainmodernmedicine Wearenowinagreatneweraofinformation Oureraproducesahostofheroesandheroines 18 9 hookupto connectorattachsth tosth elsewithorasifwithahook MycomputerishookeduptotheInternet soIcancommunicatewithallmyclientsathomeviaemail Thealarmsysteminthebankishookeduptothelocalpolicestation 19 10 buildin into make sth aspartofthestructure Thecupboardsinthekitchenareallbuiltin Wearehavingshelvesbuiltintothewalloverthebed 11 premise l pl allthebuildingsandlandthataninstitutionoccupiesononesite Theshopsellsfoodbutdoesn tallowittobeeatenonthepremises Thecompanyislookingfornewpremises 20 2 sth thatyouacceptastrueanduseasabasisforanotherideaorwayofthinking usu followedbythatclause Thecorporationoperatesonthepremisethatfamilylifedirectlyaffectsbusinessresults Theprogramstartedfromthepremisethatmenandwomenareonequaltermsinthissociety 21 12 feature v giveaprominentpartto sb sth Thenewspaperfeaturedthestoryoftheevent Paintinginhersparetimefeatureslargelyinherlife TheyhadatraditionalThanksgivingdinnerfeaturingroastturkey 22 13 putup buildorerect Heputupanewfencearoundhishousetopreventstrangersfromenteringhispremises Mostoftheoldbuildingswerepulleddownsothatblocksofnewapartmentscouldbeputup 23 14 barrier thingthatpreventsprogressormovement Thedriversloweddownasheapproachedthepolicebarrier TheprogramservesasabarrierthatstopschildrenviewingunhealthyprogramsontheInternet 15 Itoccurstosbthat Sbhappenstothinkthat DoesiteveroccurtoyouthatImaycometoseeyou Itneveroccurredtomethathemightbelying 24 16 barricade abarrieroflargeobjects intendedtostopanenemy blockwithabarricade Variousbarricadeblockoffallthemainstreetofthecity Protestershavebeenputtingupbarricadesacrossanumberofmajorstreets 17 Chancesarethat Itisverylikelythat Thechancesare slim tentoone thatourteamwillwin leavesthtochances 25 18 takeoff 1 movefromthegroundandbegintofly 2 ofabusiness rise Itwasanarrowescape Theplanedidnottakeoffuntilitrantotheveryendoftherunway Thecompanywastakingoffwhenthefinancialcrisisbrokeoutinthemiddleof1997 26 19 hold keep sb atbay prevent anenemy pursuers etc fromcomingnear Eatingorangeskeepscoldsatbay Sheleftthelightonatnighttokeepherfearsatbay 20 standfor represent mean Hehatesusandeverythingwestandfor Thatnewspaperisoftenthoughttostandforfreedomofspeech GMT standsforGreenwichMeanTime 27 c f standup forsb sth Line13 Unit2 speak work etc infavourofsb sth supportsb sth Youhavetobepreparedtostandupforthethingsyoubelievein 21 bebathedin coverorenvelopeasifwithliquid baskin Thefieldsandwoodswerebathedinthegoldenlightoftherisingsun Hebathedhisfeetinthewarmwatertorelievethepain 28 22 with byasmall largemargin n anamountabovewhatisnecessary esp forsuccess 差数 幅度 GovernorBushwontheelectionbutbyasmallmargin Demandforcollegeeducationexceedscapacitybyalargemargin Withtheimprovementoftheirlivingconditions people sdemandforair conditioninghasincreasedbyalargemargin 29 23 reflection l athingbringingdiscreditorcriticism followedbyon 2 reflecting carefulthinking orbeingreflected Thefactthatweallfailedthetestwasareflectiononourteacher Whenchildrenarecriticizedbytheirteachers mothersoftenseeitasareflectiononthemselves Aftermuchreflection I vecometoadecision Afterthirtyyearsasateacher hisreflectionsonlifewereworthlisteningto 30 24 puzzling confusing noteasytounderstand IfoundthatEnglishfilmverypuzzling Nobodyatthemeetinglikedhispuzzlingstatement puzzle cause sb tofeelconfusedandslightlyworriedbecausetheycannotunderstandsth thinkinghardinordertounderstand Itpuzzlesmewhyshegaveupthechanceofstudyingabroad Thepolicearestillpuzzlingaboutthecauseoftheaccident 31 UsefulExpressions 1 resortto elaboratesecuritysystems 诉诸 求助于 凭借2 Leavethefrontdooronthelatchatnight夜不闭户3 Closeupthedoor关闭门户4 Atanyrate无论如何 不管怎样5 Hookthetripwiresuptothepolicestation把触发式报警系统与警察局连接起来6 Abuilt inalarmsystem内置式报警系统 32 7 Beundersurveillance在被监视之下8 Publicserviceadvertisements公益广告9 makepsychicpaymentfor对 做出精神赔偿10 defendoneselffromsth 使自己不受 侵犯11 Putupbarriers设置障碍12 Itdidn toccurtosb 某人不曾想到 13 Barricadeoneselfagainstsb自隔于某人14 Takeoverourlives主宰我们的生活15 Carryanaccesscard携带出入卡 证 UsefulExpressions 33 16 Wanderinandoutofwork随意上下班17 Figureoutaway想出一个办法18 Holdtheterroristsatbay使恐怖分子无法近身19 Bebathedinhighintensitylight在强光照射之下20 Withasmallmarginoferror出错率甚微21 Inthenameof以 的名义22 Devisewaystolockthefearout设法把恐惧锁在外面 UsefulExpressions 34 WritingHomework Directions Spendabout30minuteswritingacompositiononthetopic ShouldViolenceBeForbiddenontheScreen accordingtotheOUTLINEinChinese Yourcompositionshouldnotbeamere