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SectionⅠIntroduction&ReadingandVocabularyStepOne：Warmingup1．Howmuchdoyouknowaboutthecomputer?________________________________________________________________________答案：Itcontainsmonitor；mouse；keyboard；screen；harddisk；CDROM.2．WhatcanwedoontheInternet?________________________________________________________________________________________________________________________________________________答案：(1)searchforinformation(2)downloadandupload(3)doonlineshopping(4)chatontheInternet(5)playgames(6)sendanemailtoafriendStepTwo：FastreadingⅠ.Readthetext(P52)quicklyandanswerthefollowingquestions.1．Whatisshortfor“NSF”？________________________________________________________________________答案：TheUSNationalScienceFoundation.2．WhenandhowBernersLeebuilthisfirstcomputer?________________________________________________________________________答案：Hebuilthisfirstcomputerwhilehewasatuniversityusinganoldtelevision.3．WhatistheInternet?________________________________________________________________________答案：TheInternetisthebiggestsourceofinformationintheworld，andit’saccessiblethroughacomputer.4．WhatistheWorldWideWeb?________________________________________________________________________答案：TheWorldWideWebisacomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsiteviatheinternet.5．DoyouthinkwhatkindofpeopleBernersLeeis?________________________________________________________________________答案：intelligent，unselfish，great，determined...Ⅱ.Readthetextanddividethetextintofourpartsandthenfindoutthemainideaofeachpart.Part1：________________________________________________________________________答案：paragraph1：SomethingabouttheInternetPart2：________________________________________________________________________答案：paragraph2：ThebeginningoftheInternetPart3：________________________________________________________________________答案：paragraph3：SomethingabouttheWorldWideWebPart4：________________________________________________________________________答案：paragraphs4～6：TimBernersLeeinventedtheWorldWideWebStepThree：CarefulreadingⅠ.Readthetext(P52)carefullyandchoosethebestanswers.1．Thesecondparagraphmainlytellsusof________.A．thefirstcomputerB．thefirstnetworkC．thedevelopmentofNSFNETD．theusesofthenetwork答案：B2．Fromthethirdparagraph，wecanconcludethat________.A．EnglishwillbereplacedbyChineseontheWebinthefutureB．EnglishwillstillcontroltheWebinthefutureC．ChinesewillbecomeoneofthemainlanguagesontheWebinthefutureD．youwon’tgetinformationfromthewebifyoudon’tknowChineseinthefuture答案：C3．TheideaoftheWorldWideWebappearedin________by________.A．1969；DARPAB．1984；NSFC．1991；TimBernersLeeD．1989；TimBernersLee答案：D4．WhichofthefollowingisTRUEaboutBernersLee?A．HeteachesatMassachusettsInstituteofTechnology.B．Heinventedthefirstcomputerandmadealotofmoney.C．HecameupwiththeideaoftheInternetwhileatuniversity.D．HemadeitpossibleforuniversitiestousetheInternet.答案：A5．Thetextismainlyabout________.A．theinventionoftheInternetB．theinventoroftheWorldWideWebC．theInternetandtheWorldWideWebD．thesuccessstoryofBernersLee答案：CⅡ.ReadthetextagainandthendoTrue(T)orFalse(F)exercises.1．TherearemillionsofpagesofinformationontheInternet.()2．TheUSarmywerethefirstpeoplewhousedanInternetsystem.()3．UniversitiesstartedusingtheInternetatt...