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Unit5TheWorldWideWebInthisunityouwill:1.learnaboutthebasicsoftheWorldWideWebfromexperts,andtheirmajorachievementsandapplications;2.familiarizeyourselfwiththewordsandexpressionsrelatedtothethemeoftheunit;3.identifymainideasinoraldiscourseandtakenoteswhenlisteningtolectures;4.enhancelisteningskillsthroughnon-theme-relatedaudioandvideomaterials;5.useproperexpressionsandsentencestructurestoaskandanswerquestionsinaninternationalconference.LearningobjectivesPartITheme-RelatedActivitiesPartIIListeningStrategiesPartIIIExtensiveListeningPartIVCommunicationSkillsPartVAssessmentLogPartITheme-RelatedActivitiesSectionIScienceReportISectionIISpeechSectionIIIScienceReportII1.WhatdoyouknowabouttheWorldWideWebandmobilenetworks?2.WhatisyourexperienceofusingtheInternetorthemobilenetwork?Lead-inquestions:Unit5》PartI》SectionI》Lead-inquestionsWordBankSergeyBrin谢尔盖·布林,Google公司的创始人之一,与LarryPage共同创立Googlefrivolous/ˈfrɪvələs/adj.愚蠢的；无聊的LarryPage拉里·佩奇dresscode着装要求，着装规范disheveled/dɪˈʃevəld/adj.（头发、服装等）不整的,凌乱的corporate/ˈkɔːpərət/adj.公司的expenditure/ɪkˈspendɪtʃə(r)/n.花费；开支SiliconValley硅谷entrepreneur/ˌɒntrəprəˈnɜː(r)/n.创业者，企业家（尤指涉及财务风险的）Mercedesconvertible梅塞德斯敞篷车Unit5》PartI》SectionI》WordBankNotesUnit5》PartI》SectionI》Notes1.LesleyReneStahlLesleyReneStahl(1941~),thehostessinthisvideoclip,isanAmericantelevisionjournalist.Since1991,shehasreportedforCBSon60Minutes,inwhichsheinterviewspeoplefromvariousprofessions.2.60Minutes60MinutesisanAmericantelevisionnewsmagazine,whichhasrunonCBSsince1968.Theprogramwascreatedbylong-timeproducerDonHewitt.Hemadeituniquebyusingastyleofreportercenteredinvestigation.Task1Watchthevideoclipandthendecidewhetherthefollowingstatementsaretrueorfalse.Unit5》PartI》SectionI》Task11.GooglebeganasaschoolprojectsupportedbyFordandGeneralMotors.2.EverylittledotontheelectronicgloberepresentsaGooglesearch.3.LarryPageandSergeyBrinandtheiremployeeshavechangedagreatdealsincetheybecamerich.4.AlmosteverythingonGoogle’shomepageisfree.5.Therightsideofthescreendisplayedthetop10WebsitesGooglefoundrelatedtoflowers.F___F___T___F___F___Task2Watchthevideoclipforthesecondtimeandthencompletethefollowingsentences.Unit5》PartI》SectionI》Task21.ToGooglemeanswiththeassistanceofGoogle’ssupercomputers.2.ThenumberofGooglesearchesdisplayedontheglobewas.3.Severalyearsago,PageandBrinworkedin.4.Ifonetypesinasearch,Google’scomputersforeverymentionofthewordinhalfofsecond.togetaninstantanswertwohundredmilliontimesaday____________________________________________aconvertedgarage________________willsearchtheentireInternet_______________________Unit5》PartI》SectionI》Task25.TheGoogleplexfeelsmorelikeacollegedorm.6.Page,Brin,andtheiremployeesaredoingeverythingtheycanto.7.Google’sbrandimageisabout.8.GoogleDesktopenablesoneto.9.Google’sstyleistoracethemoutinbetaform—thatmeans“notfinishedyet”—andletusers.10.Googlemakesmoneythroughwhattheycall“”.thanacorporateoffice_________________keepthemoneyfrombecomingadistraction__________________________________sponsoredlinks____________innovation,theInternet,andtrust_________________________searchone’sowncomputer’sharddrive_____________________________playwiththemforfreeandmakesuggestions__________________________________Task3WatchthevideoclipagainandthenworkinpairstodescribeworkingconditionsatGoogleandthecompany’sgoals.Afterwards,eachgroupwillgiveabriefreporttotheclass.Unit5》PartI》SectionI》Task3【Script】ScriptUnit5》PartI》SectionI》ScriptHasthereeverbeenabrandnamelikeGoogle?Non-existentsixyearsago,it¡¯snowaglobalverb,asinIGoogledthis,orIGoogledthat,orIGoogledyou.ToGoogle,definition¡ª¡°tolookanythingupontheInternet,usingGoogle¡¯ssuper-computer,andgetaninstantanswer.¡±ThecompanythatbeganastheschoolprojectisnowworthaboutasmuchasFordandGeneralMotorscombined.ThankstoastockthathasroughlydoubledinpricesinceitwentpubliclastAugust,andforthefirsttimesince,GooglehasopeneditsdoorstoletusGooglethem.WordBankmobile/ˈməʊbaɪl/adj.非固定的；可移动的Barcelona/ˌbɑːsiˈləʊnə/n.巴塞罗那（西班牙东北部港市）plug/plʌɡ/n.（电源）插座charger/ˈtʃɑːdʒə(r)/n.充电器terminal/ˈtɜːmɪnl/n.［计］终端；终端机app(application)应用程序platform/ˈplætfɔːm/n.计算机平台smartphone智能电话Unit5》PartI》SectionII》WordBankprecede/prɪˈsiːd/v.在……之前发生（或出现）；先于equivalent/ɪˈkwɪvələnt/adj.（价值、数量、意义、重要性等）相等的，相同的desktop/ˈdesktɒp/n.桌面testament/ˈtestəmənt/n.证据；证明diagnose/ˈdaɪəɡnəʊz/n.判断（问题的原因）Haiti/haɪti/n.海地gigahertzprocessor千兆赫处理器burner/ˈbɜːnə(r)/n.煤气灶火圈；炉膛Unit5》PartI》SectionII》WordBankconnectivity/kəˈnektɪvɪˌti/n.［电脑］（网络）连接；连线（不同型号的电脑可以互相通信，互用程序）humongous/hjuːˈmʌŋɡəs/adj.巨大的；庞大的micro-blogging/ˈmaɪkrəʊˈblɒgɪŋ/n.微博pervasive/pəˈveɪsɪv/adj.遍布的；充斥各处的；弥漫的inconjunctionwith与……一起bandwidth/ˈbændwɪdθ/n.［无］带宽［电脑］频宽LTE(LongTermEvolution)长期演进技术，3G与4G技术之间的一个过渡Unit5》PartI》SectionII》WordBankmegabit/ˈmegəbɪt/n.［电脑］兆位，兆比特cloudcomputing云计算SIM/sɪm/n.SubscriberIdentityModule用户识别模块，用户识别卡terminology/ˌtɜːmɪˈnɒlədʒi/n.（某学科的）术语replicate/ˈreplɪkeɪt/v.自我复制Unit5》PartI》SectionII》WordBankNotesUnit5》PartI》SectionII》Notes1.EricEmersonSchmidtEricEmersonSchmidt(1955~)isanengineer,aformermemberoftheboardofdirectorsofAppleInc.From2001to2011,heservedastheCEOofGoogle.2.MWCTheMobileW