外研高中英语必修一ModuleTheInternetandTelecommunicationReading公开课.pptx

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1、 Knowledge aims:Tomasterthenewwords,phrases&sentencepatterns.Tomasterthenewwords,phrases&sentencepatterns.TomakethestudentsknowthedefinitionandTomakethestudentsknowthedefinitionanddevelopmentoftheInternet.developmentoftheInternet.Ability aims:Todeveloptheabilitiesofreading,speakingandTodeveloptheabi

2、litiesofreading,municationaswellascooperation.Togetthemainidea,toscanfortheneededinformationTogetthemainidea,toscanfortheneededinformationandtograspthedetails.andtograspthedetails.Moral aims:TousetheInternetproperlyanddontbeaddictedtoTousetheInternetproperlyanddontbeaddictedtoplayingcybergames.playi

3、ngcybergames.第1页/共31页Revision:Revision:1 1 vt.vt.包含；包括包含；包括2 2 n n接近；通路接近；通路 adj.adj.可进入的；可使用的可进入的；可使用的3 3 n n故障故障4 4 n n来源；出处来源；出处5 5 n n(复复)数据数据containaccessaccessiblebreakdownsourcedata第2页/共31页6n保护；防卫vt.防御；保卫；保护7vt.创造；发明8n百分数；百分率n百分比，百分数，百分之一9vt.设计10n发明11n许可12adj.军事的；军队的defencedefendcreatepercent

4、agepercentdesigninventionpermissionmilitary第3页/共31页What do we usually do with it?Warming up第4页/共31页第5页/共31页doonlineshopping网上在线购物网上在线购物chat聊天聊天第6页/共31页sendanemailtoyourfriends第7页/共31页play internet gameswatch films and soap operas,etc.第8页/共31页How do computers do these things for us?Question：第9页/共31页T

5、hrough internet!第10页/共31页第11页/共31页1Whatisshortfor“NSF”？TheUSNationalScienceFoundation.2WhenandhowBernersLeebuilthisfirstcomputer?Hebuilthisfirstcomputerwhilehewasatuniversityusinganoldtelevision.3.WheredoesTimBernersLeework?HenowworksasalectureratMassachusettsInstituteofTechnologyinBoston.Task1：Read

6、thepassageintwominutes,trytofindtheanswersofthefollowingquestions.5minsFast reading第12页/共31页Thinkover:HowcanIfindtheanswers?（Scanninginvolveslookingforspecificwords,rapidreadingforthespecificratherthanthegeneral;forparticulardetailsratherthantheoverallidea.扫读包括寻找特别的单词、为特别信息或特别细节而快速阅读）第13页/共31页Fast r

7、eadingTask2.Readthefirst,secondandlastsentencesofeachparagraphandfind:(5mins)1.thebesttitleofthepassage2.themainideaofeachparagraph第14页/共31页1.Whichisthebesttitle_?A.ThedefinitionandthedevelopmentoftheInternet.B.HowtousetheWorldWideWeb?C.BernersleedevelopedtheInternet.D.TheInternetcreatesmanymilliona

8、ires.2.Matchthemainideawitheachparagraph.Para.1A.thedefinitionoftheWorldWideWeb.Para.2B.theinventoroftheWorldWideWeb.Para.3C.thecurrentconditionofBernersLee.Para.4D.thedevelopmentoftheInternet.Para.5E.thestartoftheInternet.Para.6F.thedefinitionoftheInternet.第15页/共31页16Thinkover:whatinformationcanIge

9、twhileIreadingthesentences?Skimminginvolvesreadingquicklythroughatexttogetanoverallideaofitscontents.Atextmaycontainsomeofthesefeatures,suchastitle,subtitle(s),detailsabouttheauthor,abstract,introductoryparagraph,first,secondandlastsentencesofparagraphs,concludingparagraph.Focusingonthesewillgiveyou

10、anunderstandingoftheoverallideaorgistofthetextyouarereading.略读包含快速阅读文章来获得文章的全面的内容概要。一篇文章可能会包含下面的一些特点，例如标题、副标题、作者介绍、摘要、段落介绍、段落的首句末句和总结段等。关注这些将会让你全面了解文章的内容或文章的主旨大意。第16页/共31页17Task3Readthetextcarefullyandchoosethebestanswerforeachquestion.(5mins)1.Itconsistsofmillionsofpagesofdata.Whatphrasecanbeinstea

11、doftheunderlined?A.ismadeupofB.bemadeofC.beformedofD.bemovedof2.Whenthenetworkwasfirstinvented,itwasonlyusedintheUSA.army B.governmentC.universityD.schoolAA.第17页/共31页183.madeitpossibleforeveryonetousetheInternet.A.BillGatesB.BernersLeeC.DARPAD.NSF4.TheWorldWideWebisusedto_.Ashareinformationwithother

12、computerusersBstoreimportantinformationCcarryinformationtoothercomputerusersDmakethousandsofmillionaires5TheideaoftheWorldWideWebappearedin_by_.A1969；DARPAB.1991；TimBernersLeeC1984；NSFD.1989；TimBernersLeeBAD第18页/共31页19Thinkover:Didwegetmoreinformationaboutthepassage?Detailedreading:Asecondandthirdre

13、adingofatextwillalsofocusonthesecondaryideasanddetailswhichsupport,explainanddevelopthemainideas.Thiscanbedescribedasamorecomprehensivereading.Itinvolvesaslowerandmorecarefulreadingprocess.Atthisstageyoucanalsotrytoguessthemeaningofunfamiliarvocabulary.细读是又一次阅读文章，这次将关注细读是又一次阅读文章，这次将关注更多能支持、解释、拓展文章主要

14、内容的观点和细更多能支持、解释、拓展文章主要内容的观点和细节的地方，这就是我们说的阅读理解，其间包含了节的地方，这就是我们说的阅读理解，其间包含了慢读和细读，这个环节还有可能要猜测不熟悉的单慢读和细读，这个环节还有可能要猜测不熟悉的单词的词义）词的词义）第19页/共31页20Task4Readthefollowingsentence,whatwecanlearnfromit?BernersLeemadeitpossibleforeveryonetousetheInternet,notjustuniversitiesandthearmy.贝尔贝尔纳斯纳斯李使每个人都能使用因特网变成可能，而不李使

15、每个人都能使用因特网变成可能，而不仅仅是大学和军队使用。仅仅是大学和军队使用。Thespiritsofinternetare:opennessequalitycooperationsharing第20页/共31页Task5FillintheblanksaccordingtothepassageThe Internet,the biggest sourceof information intheworld,_consistsofmillionsofpagesofdata,is_(access)throughacomputer.In1969,DARPAa U.S defense organizat

16、ion,_(create)a newnetworkofcomputersand onlyusedbytheUSarmy.Thenin1984,theNSFNETnetworkwasstarted,_(know)as“Internet”,and _ then became possibleforuniversitiestousethesystemaswell.whichaccessiblecreatedknownit第21页/共31页The web is a computer net work that allowscomputeruserstoaccessinformationfrommill

17、ionsof_(website)viatheInternet.Theweb_(invent)in 1991 by _ Englishscientist,whocameup_theideain1989,_hewasworkinginSwitzerland.Healsodesignedthefirstwebbrowser.Fromthatmomenton,thewebandtheInternetgrew.websiteswasinventedanwithwhen第22页/共31页AdvantagesDisadvantagessuggestionsEverycoinhastwosides.TheIn

18、ternetalsohasitsadvantages（优点）（优点）anddisadvantages（缺点）（缺点）.第23页/共31页4 4第24页/共31页3 3第25页/共31页2 2第26页/共31页1 1第27页/共31页 AdvantagesDisadvantages easy to contact search information shopping online study online watch live matches and other programs see the doctor bad for eyeslazier and fatter less chance to get along with othersspend too much time playing computer games and chattingfail in the examSuggestiongo on line properly have a time limitchoose things which are valuable to our study and life AdvantagesDisadvantages Suggestion第28页/共31页第30页/共31页感谢您的观看。第31页/共31页