外研社必修一Module6TheinternetandtelecommunicationReadin

Module6

Internet&telecommunication

Introduction,Readingandvocabulary1/39Warming-up

SomewordsaboutcomputerHarddiskmonitormousescreenCD-ROMkeyboard2/39MatchtheitemswiththeirdefinitionsAmonitoristhepartofacomputerthatstoresinformation.Thescreenisthepartofthecomputerthatyoutypeon.Akeyboardisthepartofthecomputerthatlookslikeatelevision.Amouseissomethingyouusetoclickonthings(file,etc.).ACD-ROMisthepartofthemonitorthatyoulookat.Aharddiskisaseparatediskthatcontainslotsofinformation.3/39WhatcanwedoontheInternet?4/39downloadmusic5/39searchforinformation6/39doonlineshopping7/39sendane-mailandcards

toafriend8/39playgames9/39chatontheInternet10/39Readingandvocabulary11/39WhatcanwedoontheInternet:downloadmusic.searchforinformationdoonlineshopping4)chatontheInternet5)playgames6)sendane-mailandcards

toafriend12/39Ifyouaregivenatopic-theinternettowriteanessay,whatwillyouwriteinyourcomposition?13/39Text-studyAfterreading,answerthefollowingquestions?1.Whatistheinternet?2.Howdiditstart?3.WhatistheWorldWideWeb?4.Whoinventedit?14/39WhatistheInternet?TheInternetisthebiggestsourceofinformationintheworldandit’saccessiblethroughacomputer15/39Howdiditstart?

In1969DARPAcreatedDARPANETonlyusedbytheUSarmy.In1984NSFstartedNSFNETalsousedbyuniversitiesandknownastheinternet.16/39WhatistheWorldWideWeb?TheWWWisacomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheinternet17/39TimBerners-LeeIn1991,heinventedtheWorldWideWeb.EveryoneintheworldcanaccesstheInternetusinghisWorldWideWebsystem.Whoinventedit?18/39thekeysentenceofeachparagraph

Para1:whatistheinternetPara2:howdidtheinternetstarted?Para3:whatistheworldwideweb.Para4:whoinventedtheworldwideweb?Para5:thedevelopmentoftheWWWPara6:Berners-Leedoesn’tmakemoney19/39Para2Answerthequestions.DidtheuniversitiesstartusingtheInternetatthesametimeasthearmy?Ifnot,whichearlier?No,theydidn’t.Thearmystartedearlier.

20/39Para3Checkthefollowingsentencestrueorfalse.1.TheWorldWideWebisacomputernetwork.()2.ItallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.()TT21/393.Atthemomentabout80percentofwebtrafficisinChinese.()4.TheWorldWideWebisacomputernetworkthatallowscomputeruserstoaccessinformationfrommillionsofwebsitesviatheInternet.()FT22/39Para4Choosethebestchoiceaccordingtothetext.1.TheWorldWideWebwasinventedin____byanEnglishscientist.A.1991B.1990C.1992D.1993A23/392.TimBerners-LeecameupwiththeideaoftheWorldWideWebin1989whilehewasworkingin_____.A.SwitzerlandB.SwissC.EnglandD.AmericaA24/39Para5andPara6Fillintheblanks.TimBerner-Leemadeit_______foreveryonetousetheInternet,________universitiesandthearmy.He________thefirst“webbrowser”,_____allowedpossiblenotjustdesignedwhich25/39computerusersto_____documentsfromtheother.___________________,thewebandtheInternet_____.EveryoneintheworldcanaccesstheInternet_____hisWorldWideWebsystem.____________,wearegoodfriends.accessgrewusingFromthatmomentonFromnowon26/39StepFour

LanguagePointsExplanation1.accessibleadj.易靠近Ourprincipalisaccessibletothestudents.accessn.靠近；通路;进入…机会或权利accesstotheresort(度假胜地)isquiteeasy.这个度假胜地很轻易抵达。

easyofaccess轻易就进入27/39gainaccesstosb.靠近某人have(has)freeaccessto有自由进入..机会givesb.accessto准许某人进入beaccessibletosb.靠近某人,对…平易近人Itishardtogainaccesstohim.要靠近他极难.28/392..develop

vt&vi使发达；使发展；使发育Hebelievesthatsportcandevelopmindandbody.惯用词组

developthehabitofdoingsomething养成作……习惯developaninterestinsomething培养对……兴趣29/393.Viaprep.bywayof经过,凭借Hesentmealetterviaoneofmyfriends.4.atthemoment

此刻atanymoment

在任何时候forthemoment

当前foramoment

片刻，一会儿atthelastmoment在紧要关头30/39PHRASES:1.consistof:(无被动语态)=bemadeupof我们班由55人组成.

Ourclassconsistsoffifty-fourstudents.混合物由水、糖和牛奶组成。Themixtureconsistsofwater,sugarandmilk.2.atthemoment=atpresent;now他当前失业了。He’sunemployedatthemoment.3.fromthatmomenton/fromtodayon/fromnowon/fromnextweekon…31/394.risefrom…to…我们学校学生由400人上升到800人。Thenumberofthestudentsinourschoolhasrisenfrom400to800.公寓价格继续上涨。Thepriceofapartmentscontinuestorise.(vi.goup)5.goup------godown下降6.webtraffic=webcommunication32/397.Comeupwith提出；提供/赶上(catchupwith)（3）我很快就会赶上你。Iwillcomeupwithyousoon.（2）我希望你能提出一个好计划。Ihopeyoucancomeupwithagoodplan.（1）她想出了一个提升销量新点子。Shecameupwithanewideaforincreasingsales.33/39Drills:1.NSFNETbecameknownastheInter-Network.(para2thelastline)become/beknownassth作为…而知名eg.A)Sheisknownasanexcellentteacher.B)ZhouXingchibecamefamousasanamusingactor.become/beknownforsth因…而知名eg.A)HarbinisknownforIceLantern.B)Hebecameknownforhisleadingroleinthefilm.become/beknowntosb为某人所熟知eg.A)DengXiaopingisknowntotheworld.B)BillGatesisknowntousasCEOofMicrosoft.34/392.Berners-LeemadeitpossibleforeveryonetousetheInternet.(para5line1)makeit+adj+forsbtodosthit做形式宾语，it代替“tousetheInternet”eg.A)大雨令我们不可能按时到那。Theheavyrainmadeitimpossibleforustogetthereontime.B)因特网让我们在更少时间内获取更多信息成为可能。Theinternetmakesitpossibleforustohavemoreinformationwithlesstime.C)交通堵塞让司机极难开得快。Thetrafficjammadeitdifficultforthedriverstodrivefast.35/39as