U校园 新视野大学英语(第三版) 读写1 Unti 3答案(1)

Unit3Digitalcampus3-2TextA:CollegelifeintheInternetagePre-readingactivities11.Traditionalclassroom:Advantages:moredirectcommunicationbetweentheteacherandstudents;abetterlearningatmosphere.Disadvantages:littleinteractioneitheramongstudentsorbetweenstudentsandtheteacher;theteachertendingtodominatetheclass;writingonblackboardreducingefficiencyMultimedialearning:Advantages:morevividteachingmaterials;studentsbetterengagedinclassroomlearning.Disadvantages:toomanydistractionswithtoomanypicturesandvideosinmultimediaclassroomsStudyingonline:Advantages:beingabletochoosewhenandwhatyouwanttolearn;easyaccesstothewiderangeofonlineinformation.Disadvantages:makingiteasierforstudentstocopyanswersfromtheInternet;lackofface-to-facecommunicationbetweentheteacherandstudents;thepossibilityforstudentstodevelopInternetaddiction2.Ipreferthemultimediawayoflearning.Amultimediaclassroomisvividwithteachingmaterialspresentedindifferentways:slides,pictures,andevenmovies.Comparedwithatraditionalclassroom,amultimediaclassroomismoreinteresting.Tobefrank,Iprefertostudyonline.In.thiswayIcanmanagemyowntime.Icanhavemyownprioritiesanddothingsatmyownpace.ItissimplywhatIwant.3.Yes.TheInternetisindispensableinteachingandlearningnowadays.ItishardtoimaginewhatitwouldbelikewithouttheInternet.Wewouldhavenoeasyorquickwaytolearnaboutthelatestdevelopmentofteachingandlearning.Wewouldmissthemanyinterestingonlinecourses;wecouldn'tcommunicateeffectivelywithteachersafters)class.Wejustcan'taffordtolosetheInternet.No.TeachingandlearinghadbeencarriedoutlongbeforetheInternetcameintobeing.AndpeopledidjustaswellwithouttheInternetorthecompuiter,ItistruethattheInternetmakesteachingandlearningmoreconvenientandmoreefficient,butitisbynomeansindispensable.I'msurewecanstillteachorlearnwithouttheInternet.Readingcomprehension1参考:1.Afleetoflaptops,smartphonesandInternetconnectivity24hoursaday.2.WirelessInternetaccessanywhereandanytimeoncampus.3.Becausesmartphonescoulddrawstudents'attentionandencouragesophisticatedthinking.4.Becausetoomuchtimeonlinecanmeantoolittletimeinreal-lifestudyingorexercisingorvisitingwithfriends.Ifwespendtoomuchtimeonline,wewillbecutofffromtherealworld.5.Theyusedthemoneytowiredormswithhigh-speedconnectionsandequiptheircampuseswithWi-Finetworks.6.Becausetheuniversitywasafraidthatitstechnologywasnotasadvancedasthatofotheruniversities,itgaveawayfreeAppleiPadstocompensateforitsinferiorityinthisaspect.7.Ifauniversitycan'tkeepupwiththerestoftheworld,orifitcan'tprovidehigh-bandwidthinformationasexpected,itwillbeatacompetitivedisadvantage.8.Itismainlybecausetheywanttoprovidestudentswiththemostadvancedfreesystem.Readingcomprehension21.Yes,Ithinkso.Internetaccessisamustoncampus.WestudentsneedtheInternettodoresearchforourstudy,toobtaininformationtobroadenourknowledgeoftheworld,tocommunicatewithfamilyandfriends,andtoenrichourlivesinoursparetime.No,Idon'tthinkso.TherearemanypotentialdisadvantagesifInternetaccessissoeasilyaccessibleoncampus.Somestudentsmaywastetoomuchtimeinplayingonlinegamesorchattingonline,betemptedtovisit"unhealthy"websites,orevenbecomeInternet-addictedandneglecttheirstudy2.Itsoundslikeanawfulideatome.Obtainingknowledgeisonlypartoflearning.Learningnotonlygivesusawealthofknowledge,italsoprovidesuswithgreatvision,strongprinciples,socialabilities,goodmanners,interpersonalskillsandmanymorevaluableattributes.Thisobviouslycannotberealizedbylearningathomeonlywiththecomputer.IthinkitisagoodideathatstudentscanstudyathomeviatheInternetinthefuture.Learningwouldbecomemoreflexibleandaccessible.Thisway,collegeeducationcouldbecomeavailabletomanymorepeople,oldoryoung,nearorfar,healthyorhandicapped.3.TheInternetandsmartphoneshavebecomeanindispensablepartofourdailylifebecausetheydon'tcostmuchandtheymakecommunicationmuchmoreconvenient.Wecantalktopeople,orleavethemmessagesalmostanywhereandanytime.Andveryoftenwewillgetresponsesinnotime.WiththeInternetandsmartphonesbecomingmoreandmorepopular,weareforgettinghowtowritewithapenorhowtotalkwithpeoplefacetoface.ThemoreweusetheInternetandsmartphones,thelesswemeetourfriendsinreallife.Evenwhenfriendsmeetfacetoface,insteadoftalkingwitheachother,theyalllookattheirsmartphones,checkingemailorpostingsomethingonWeChat.4.LifewouldbeunimaginablewithouttheInternetorsmartphones.[dependonthemtodoeverything,fromstudytocommunication,fromshoppingtoentertaining.WithouttheInternet,thebankingsystems,thecommunicationssystems,infactallkeyaspectscloselyrelatedtopeople'slifewillcollapse.LifewithouttheInternetwouldbeterribleandsimplyunimaginable.Actually,Iwouldn'tmindhavingalifewithouttheInternetorsmartphones.Withoutthem,Iwouldmeetmyfamilyandfriendsfacetofaceandspendmorequalitytimetogether.Imighttakeupsomeinterestinghobbiesortry,somethingnew.So,withoutthemlifemightbecomeevenmorecolorful.3-3TextA:Languagefocus:Wordsinuse1.competitive2.transform3.typical4.response5.adopted6.focused7.compensate8.analyze9.regulate10.estimateTextA:Languagefocus:Wordbuilding:Practice11.scenery2.machinery3.detect4.comparative5.explosive6.massive7.representative8.modernize9.characterize10.specialize11.computerize12.summarizeTextA:Languagefocus:Wordbuilding:Practice21.scenery2.machinery3.summarize4.specializes5.massive6.detect7.representative/representatives8.characterize9.comparative10.modernize11.explosive12.computerizedTextA:Languagefocus:Bankedcloze1.complex2.access3.preferred4.post5.undergraduate6.seeks7.connectivity8.require9.indispensable10.transformTextA:Languagefocus:Expressionsinuse1.firedoff2.keepupwith3.setup4.accountfor5.standout6.addto7.takethelead8.atadisadvantage9.inlargepart10.visitwith3-4StructureanalysisandwritingStructureanalysis:PracticeStructuredwriting;Practice1Itisnotuncommontoseeteenagerssmokingtoday.Someofthemsmokebecauseofpeerpressure.Whentheyseesomeoftheirfriendssmoking,theyfeelthepressuretotryitoutinorderto"fitin"withthecrowd.Someotherteenagerssmokebecausetheywanttoimitateadultsorappeartobemature.Teenagersliketoimitatetheirfavoritestarsandadultsaroundthem.So,parentswhosmokemaysetabadexamplefortheirchildren.Inconclusion,thecausesofteenagersmokingcanbeattributedtopeerpressureandtheirintentiontolooklikeadults.3-5TranslationTranslation1伦敦地铁是英国的一个快速交通运输系统，服务于大伦敦的大部分地区。地铁系统因其地铁隧道的典型形状也被称为地下管道。伦敦地铁始建于19世纪中期，是世界上最早的地下铁路系统。它的第一段地铁于1863年开始运营。自此，伦敦地铁不断延伸，发展成为一个包括12条线路、275个车站、铁轨总长超过250英里的地铁杰作，其中有45%在地下运行。就路线长度而言，它是世界上第四大地铁系统，也是车站数量最多的地铁系统之一。作为一个走遍伦敦的经济便捷的途径，伦敦地铁一向是每天数百万通勤者以及在节假日游历伦敦的游客的首选。伦敦地铁已成为伦敦的一个国际标志。2013年伦敦举办了各种各样的活动，庆祝地铁运营150周年，纪念这一里程碑。Translation2China'sspaceindustrywaslaunchedin1956.Overthepastdecades,China'sspaceindustryhascreatedonemiracleafteranother.In1970Chinalauncheditsfirstman-madeearthsatellite,rankingChinathefifthcountryintheworldtoindependentlydevelopandlaunchmanmadeearthsatellites.In1992Chinabegantocarryoutthemannedspaceflightprogram.In2003ChinalaunchedShenzhou-5,amannedspaceship.ThesuccessfullaunchmadeChinathethirdcountrytolaunchmannedspaceships.In2007Chang'e-l,thefirstlunar-orbitingman-madesatellite,wassenttospace.In2013Shenzhou-10,thefifthmannedspaceship,waslaunchedsuccessfully,layingthefoundationforbuildingtheChineseSpaceStation.3-6ReadingskillsReadingskills:PracticeBBBAAABB3-7TextB:Toomuchofagoodthing——ArealaddictionTextB:Readingcomprehension1ACBCADDCTextB:Readingcomprehension21. TeenagersandcollegestudentsaremorelikelytobecomeInternetaddicts.Manyteenagerslackself-discipline.Thoughtheirparentsmaywatchthemcloselyathomeandonlyallowthemverylimitedtimetogetonline,oncebeingawayfromhome,thesekidsarelikelytoindulgethemselvesintheInternet.Thesameistrueforcollegestudents.CollegestudentsoftenusetheInternettohelpwiththeirstudy,andtheylacksupervisionfromtheirparentsiftheyliveoncampus.IftheydonotwatchtheirtimeonlineandwhattheydowiththeInternet,theymayalsobecomeaddictedtotheInternet.2.Yes,Ithinkso.Aweakpersonalityusuallycan'tresisttemptation.Jack,myformerclassmate,definitelyfallsintothiscategory.Heknewforsurethatonlinegameswouldtakeuptoomuchofhisstudytime.However,hejustcouldn'tstopthinkingaboutthegamesandcompletelyiindulgedhimselfinthisvirtualworld.No,Idon'tthinkso.Apersonwithastrongpersonalitymayalsobecomeanaddict.Oneofmyfriendshadaverystrongpersonality.Hewasindependentanddecisive,andhewasalwaystheleaderamonghisfriends.ButsomehowhebecameanInternetaddict.SoIthinkaddictiontotheInternethasnothingtodowithone'spersonality.3.IfIhavefriendswhounfortunatelybecomeInternet-addicted,Iwillhelpthem:1)settimelimits.Iwillsuggestthattheyshouldallowthemselvesalimitedamountoftimetospendonlineeachday;2)keepthemselvesbusy.Iwillhelpthemfindactivitiestokeeptheirmindoffthe(Internet,e.g.meetingfriends,takingupnewhobbies,doingsports.4.NoComputerDay"isagoodidea.Ifyoushutdownyourcomputerforaday,you'llpossiblyfindabooktoread,gooutwithfriends,talkwithyourfamily,visitamuseum,playbasketball,orgotoaconcert.Adaywithoutthecomputerisareminderthattherearemorerewardingthingstodo.Idon'tthinkitisagoodidea.Forpeoplewhodependontheircomputersfortheirworkorstudy,theycoulddolittleoralmostnothingwithoutcomputers.Moreover,thebusinessworldmaybecomeoutoforderwithoutcomputers,evenforonlyoneday.TextB:Languagefocus:Wordsinuse1.concerned2.release3.positive4.ceased5.enable6.decline7.scheduled8.essential9.neglect10.arouseTextB:Languagefocus:Expressionsinuse11.of2.to3.with4.of5.from6.but7.to8.forTextB:Languagefocus:Sentencestructure1参考:1.Tomakeagoodimpressionontheinterviewer2.Togreatlyimprovepeople'slivingstandards3.topreventanyonefromcarryinggunsordrugsTextB:Languagefocus:Sentencestructure1参考:1.PeopledonotfeelsorryforJohnbecauseheisshyandawkwardinfrontofothers.2.Thetrafficaccidentdidnothappenbecausethedriverwasnotskillfulatdriving.3.Hedidnotdecidetoacceptajobinthelocalcompanybecausehewasofferedhighpay.3-9CollocationCollocation:Practice11.homework2.lecture3.course/courses4.exam5.presentations6.researchproject7.degree8.shopping9.washing10.exercise11.things12.moregoodthanharm