全新版大学英语综合教程Book3Unit3课后答案

全新版⼤学英语综合教程Book3Unit3课后答案全新版⼤学英语综合教程在内容设计上每单元围绕⼀个反映当代⽣活实际的`主题展开，同时兼顾语⾔知识、应⽤技能、学习策略和跨⽂化交际等⽅⾯内容的有机融合。下⾯是店铺分享的Book3Unit3的课后答案，希望能对⼤家有所帮助!Book3Unit3SecurityTextAContentQuestionsNo.No.Ithasbeenreplacedbyanerawhenpeopleemployvarioussecuirtydevicesathome.Smallnoticesannouncingthatthepremisesareundersurveillancebythissecurityforceorthatguardcompany.Theinsurancecompanytriestoimpressthepublicthatitwillensureyoursafetybypayingforyourlosses.Anatmosphereoffearanddistrust.Becausetheyfeelthreatenedandwanttokeepoutsidesaway.No.Theyarebynowthemostsophisticatedofsecuritysites.Itisawaytoholdtheterrorists,realandimagined,atbay.Totellwhethertheirfriendorclientistellinglies.Allisdoneinthenameof“security”.Butaccordingtotheauthor,America,withallthis“security”,isperhapsthemostinsecurenationinthehistoryofcivilization.Wemayhavelockedtheevilsout,butinsodoingwehavelockedourselvesin.TextOrganization1.PartsParagraphsMainIdeasPartOneParas1-3InAmerica,theeraofleavingthefrontdooronthelatchhasdrawntoaclose.PartTwoParas4-15Anewatmosphereoffearanddistrusthascreptintoeveryaspectofdailylife.Asaresult,securitydevices,invariedforms,areputtouse.PartThreeParas16-19Bylockingourfearsout,webecomeprisonersofourownmaking.2.1)Doorsarenotleftunlockedeitherincitiesorinruralareas.2)Dead-boltlocks,securitychains,electronicalarmsystemsandtripwiresarewidelyinuse.3)Suburbanfamilieshavesteelbarsbuiltinslidingglassdoors.4)Smallnoticeswarningagainstburglaryarecommonlyseenpastedonthewindowsofthemostpleasantofhomes.5)Accesscardsarerequiredofthosewhoworkwithmediumtolarge-sizecompanies.6)AirportsecurityuseselectronicX-rayequipmenttoguardagainstterrorism.7)Businessmenemploynewmachineslinkeduptotheirtelephonetohelpdeterminewhetherthecalleristellingliesornot.Suburbanhousewiveswearrapewhistlesontheirkeychains.LanguageSenseEnhancementI.1)electronic2)hookedupto3)suburban4)builtin5)uncommon6)announcing7)survaillance8)symbol9)featured10)attachedtoLanguageFocusVocabulary1.I.1.1)threathens3)civilize5)wandered7)withoutsomuchas9)hookupto11)chart2.1)narroweddown3)cutoff5)wear(theother)down7)putup2)byasmallmargin4)closedup6)paste8)sideways10)universal12)Bathedin2)lookedbackon4)fitinto6)liesin8)standfor3.1)AcertaingenewhichislikelytomakepeoplevulnerabletoasthmahasbeenfoundbyresearchersattheDepartmentofClinicalMedicineinOxford.2)Awardrobewithmirroreddoorshadtobebuiltinsoastomaketheirsmallbedroomlooklarger.3)TheNBCshow'sopeningshotsfeaturethespaceshuttleChallengerblowingupinJanuary1986—killingallsevencrew.4)Whentheteacherthreatenedtokeepthepupilsinafterschooltheywerequietedatonce.5)Energydifficultiesareamajorbarriertothecountry'seconomicgrowthduetothefactthatimportedoilhasabsorbed40%ofitsforeignexchange/becauseimportedoilhasabsorbed40%ofitsforeignexchange.4.1)JacoblookedbackonhissummerholidaysspentontheBigIslandofHawaiiwithitsbeautifullandscapeandtranquilatmosphereasarareescapefromthemadnessofurbanlife.2)Learningintheinformationeraisreallyconvenientandefficient.Withyourcomputerhookeduptotheinternet,youcaneasilyobtaintheelectronicresourcesrelevanttoyourresearch.3)Detectives,whobelievemorethanonepersonisbehindtheconstantattacksinthesuburb,areusingasophisticatedcomputersystemtoanalyzespecificbehaviorandsituations.However,theyarealsoawarethattheyshouldn’trelytoomuchoncomputerbecauseitmaymakeerrorsattimes..II.Collocation1.away2.inside/in3.forward/through4.back5.off6.home7.back,down8.in,outIII.UsageInternetisnotsuchanunusualwordasitusedtobe.Mostmendonotlookunattractiveinthem.Wealthyassheis,sheisnotunconcernedbyhersuddenunemployment.Thisclaimisnotunrealisticinviewofasharpdecreaseinthecity'sviolentcrimes.Hispoorhealthisnotunrelatedtohisunhealthywayoflife.ComprehensiveExercisesI.Cloze1.1.Statistics2.rural3.era4.stoodfor5.onthelatch6.vulnerable7.barriers8.electronic9.reflection10.civilized2.1.tougher2.liable3.shift4.electric5.cautious6.sophisticated7.thieves8.break9.chances10.signsII.Translation1.1).TheInternetischangingthewaypeoplelive,nomatterwhethertheyareinurbanorruralareas.2).Medium-sizedandsmallcompaniesaremorevulnerabletothethreatoftheglobaleconomiccrisisthanlargeones.3).Withregardtoourtermpapers,theprofessoraskedustoanalyzethechartofunemploymentfirst,andthenprovidecriticalreflectionsonthenation’seconomicdevelopment.4).Itneveroccurredtohimthattheirteamwouldwinthebasketballmatchbyalargemargin.5).Lookingbackonmytwentyyears’teachinginhighschool,Iattributedmysuccesstopatience,talent,andtheconstantpursuitofknowledge.2.Itisalmostimpossibletokeepadeterminedburglarout.Allyoucandoisdiscouragehimforafewminutes,thusexposinghimtopolicepatrolsorthosewanderingaround.Commonsensetellsusthatlightingisabarriertocriminalactivity.Alightshouldbefixedinthedoorwayandswitchedonatnight.Makesure/assureyourselfthatyou