第三版新视野大学英语第一册unit3带课后答案

Unit3SectionADigitalcampus1.Talkaboutdigitalcampus&interneteducation2.Learnthetext,understandthemainideaandlearnthelanguagedetails3.learnthereading&writingskillObjectivesContentsWarming-upTextstudyLanguageapplicationSummaryPre-readingactivitiesLookatthefollowing3picturesandanswerthequestionsbasedonthesepictures.(alsoonyourbookPage60)1.Whataretheadvantagesanddisadvantagesofeachwayofteachingandlearning?TraditionalclassroomAdvantages:·moredirectcommunicationbetweenteachersandstudents;·abetterlearningatmosphere.Disadvantages:·littleinteractioneitheramongstudentsorbetweenstudentsandtheteacher;·teacherstendingtodominatetheclass;·writingonblackboardreducingefficiency.advantagesanddisadvantagesofmultimediaclassroomAdvantages:·morevividteachingmaterials;·studentsbetterengagedinclassroomlearning.Disadvantages:·toomanydistractionswithtoomanypicturesandvideosinmultimediaclassrooms.interactionamongstudentsarereducedadvantagesanddisadvantagesofStudyingonlineinthedormAdvantages:·beingfreewhenandwhatyouwanttolearn;·easyaccesstothewiderangeofonlineinformationDisadvantages:·lackofface-to-facecommunicationbetweentheteacherandstudent;·thepossibilityforstudentstodevelopInternetaddiction.easytocopyanswersfromtheInternet;2.Whichwayoflearningdoyouprefer?Andwhy?Ipreferthemultimediawayoflearning:·itisvividwithteachingmaterialspresentedindifferentways·Comparedwithtraditionalclassroom,itismoreinteresting.Iprefertostudyonline:·managemyowntime·havemyownproperties·dothingsatmyownpaceTipsTextstudyMainidea&structureLanguagefocusCriticalthinkingCollegelifeintheInternetageSectionAStructureofthetextIntroductionHowthetransformationinfluencesstudent’scampuslife.Howthetransformationinfluencescollege.Conclusion(Para.12)(Para.1)(Paras.2-6)(Paras.7-11)PartI—(Para.__)1MainideaMainideasoftextThecollegetodayisbeingtransformedintoanewageofelectronicsbyafleetoflaptops,smartphonesandInternetconnection24hoursaday.PartII—(Paras.2-6)CollegeshavebecomethemostInternet-accessiblespotsintheworld.Andthisdigitaltransformationhasbroughtstudentsvariousconveniences_fortheirlearningandlives.PartIII—(Paras.7-11)The_informationtechnology_hasdevelopedfastoncampus.Inorderto_maintaintheircompetitiveadvantageandattractstudents,collegesarecompetingwiththebestInternetservices_.PartIV(Para.12)ConclusionTheanywhere-anytimeaccesshasalreadyyieldedamazingbenefitsineducation.Withthewidespreadapplicationofdigitaltechnology,wearegoingtoproduceagenerationofproblem-solversandintelligentthinkersHowdostudentsusenewtechnologiesinandoutofclass?(Para.2)computerslaptopssmartphonesSmartwatchCountlessapps…HowdostudentsfeelaboutwirelessInternetaccess?(Para.4)“IalwaysfeellikeIhaveameansofcommunicationinclassandoutofclass,”saysonebiologymajor.Canyousupplysomespecificexamplesonhowtheteachersandstudentsusenewtechnology?(Para.5)postonlinerecordscriptstapelectureslistentotapes,searchinfoDoyouthinkInternetbecomingindispensableforyourstudy?Whatistheadviceofferedbythewriter?(Para.6)yes:·todohomework,checkanswersoninternet·reviewlectureinformation·takepartinclassdiscussionsAdvice:·1.donotmaketheInternetasatoy2.donotlettheonlineworldtakeyouawayfromtherealworldHowfasthasinformationtechnologydevelopedoncampus?(Para.7)TimeContentBudgetmid-1990smanybeganwiringdormswithhigh-speedconnectionspastfewyears2%to3%schoolshavetakentheleadbyturningtheircampusesintobubblesofWi-Finetworks5%to8%Whatdidtheuniversitiesdoinordertomaintaintheircompetitiveadvantage?(Paras.8-11)competitiveadvantageWi-FiownorleasealaptopthefocusontechnologycomputerlabsrepairshopsfreeBalckBerryemaildevicesAccesstoup-to-dateinformationisessentialtoourresearch.利用最新信息对我们的研究至关重要。Access[‘æksɛs]to:vt.进入；使用n.使用权常用短语：Get~tosth/places/变形词汇：Accessibleadj.可进入的；可接近的Accessibilityton.可进入，可接入Thechairmanalwaystakestheleadineverythingandisdeeplytrustedbythemasses.树立榜样，带头:takethelead例句1：主席做事总是一马当先，深受广大群众信任。解释，说明：accountforsth例句2：很多国家都在尽力弄清楚MH370失踪的原因。ManycountriesaretryingtofindoutwhataccountsforthedisappearanceofMH370airplane.(tryto/findout/accountfor/disappearance)Inferiortosth/insth:差的，低于的superiorto:高于的例句3：认为动物的智力低于人的想法是不太恰当的。Itisinappropriatetothinkthatanimalsareinferiorinintelligencetomankind.keepupwith.①跟上；保持同步；②和（朋友）保持联系例句4：现在的年轻人可以通过更多的方式和朋友们保持联系。Youngpeoplenowhavemoreandmoremeanstokeepupwiththeirfriends.出色；突出：standoute.g.:youarestandingoutinthiswork.replaceAwithB：替换，取代例句5：很多人相信信用卡替代现金只是个时间问题。Manypeoplebelievethatitwillbeamatteroftimebeforetheycompletelyreplacecashwithcreditcards.Meantimen.同时，adv.同时；[‘miːntaɪm]常用短语：inthemeantime在..期间，同时最终孩子将会离开家去过她自己的生活，但在此期间她会依赖你的支持。Eventuallyyourchildwillleavehometoleadherownlife,butinthemeantimeshereliesonyoursupport.Amazing惊奇的，奇妙[ə'meɪzɪŋ]他真好！她好厉害！他真惊人…He/sheisamazing!It‘samazingthatwecanrememberwithalittleprompting（提示）.1新技术的前沿2源源不断的信息流3增加学生的兴奋感4深入思考5大学生活的动力6脱离现实世界7树立榜样，带头frontiersofnewtechnologyever-flowingriverofinformationaddtostudent’ssenseofexcitementsophisticatedthinkingthefuelofcollegelifetakesb.awayfromtherealworldoutsidetaketheleadFunctions&UsagesSentencePatterns用于形容“某物的转变或变化”。用于表达“某些研究、实验等所发现的结果”。用于表