ReadingandvocabularysourcedatawebnetworkTheInternetisthebiggestsourceofinformationintheworldandit’saccessiblethroughacomputer.TimBerners-LeeIn1991,heinventedtheWorldWideWeb.EveryoneintheworldcanaccesstheInternetusinghisWorldWideWebsystem.1)“Who”developedawayforcomputersto“talk”toeachotherthroughthetelephone?2)WhomadeitpossibleforeveryonetousetheInternet?3)HastheInternetcreatedthousandsofmillionaires?DARPA,aUSdefenceorganization.TimBerners-LeeYes,ithas.FastReadingPara2AnswerthequestionsDidtheuniversitiesstartusingtheInternetatthesametimeasthearmy?Ifnot,whichearlier?No,theydidn't.Thearmystartedearlier.Para3Checkthefollowingsentencestrueorfalse.1.TheWorldWideWebisacomputernetwork.()2.ItallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.()3.Atthemomentabout80percentofwebtrafficisinChinese.()4.TheWorldWideisacomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.()TTFTPara4Choosethebestchoiceaccordingtothetext.1.TheWorldWideWebwasinventedin____byanEnglishscientist.A.1991B.1990C.1992D.19932.TimBerners-Leecameupwi5ththeideaoftheWorldWideWebin1989whilehewasworkingin_____.A.SwitzerlandB.SwissC.EnglandD.AmericaABPara5andPara6Fillintheblanks.TimBerner-Leemadeit________foreveryonetousetheInternet,__________universitiesandthearmy.He________thefirst“webbrowser”,______allowedcomputerusersto_____documentsfromtheother.Fromthatmomenton,thewebandtheInternet_______.EveryoneintheworldcanaccesstheInternet______hisWorldWideWebsystem.possiblenotjustdesignedwhichaccessgrewusingFromnowon,wearegoodfriends.Listenanddecidetrueorfalse1.TheUSarmywerethefirstpeopletouseanetworkofcomputers.()2.ThepercentageofwebsitesinEnglishisgoingup.()3.TimBerners-Leebuilthisfirstcomputerwhilehewasatuniversity.()4.TimBerners-Leemadealotofmoneyfromhisinvention.()TFTFdownloadmusicsearchforinformationdoonlineshoppingchatontheInternetplaygamesplaygamessendane-mailtoafriendandcardsWhatcanwedoontheInternet1)downloadmusic.2)searchforinformation3)doonlineshopping4)chatontheInternet5)playgames6)sendane-mailtoafriendandcardsWhatdoyouwanttosaytoyourfriendswhoareaddictedto(对……上瘾)theInternet?Homework:WritedownyouropinionThankyou