Module6TheInternetandTelecommunications導(dǎo)學(xué)案自貢一中外語(yǔ)組趙玉梅LearningAims:1.TolearnandtalkaboutthedevelopmentoftheInternetandtheWorldWideWeb.2.Tomasterthekeywordsandexpressions,andgetabetterunderstandingofthepassage.3.ToformtherightattitudetowardstheusageoftheInternet.improvethestudents’fourskills,especiallyreadingskill.Important&difficultpointsformtherightattitudetowardstheusageoftheInternet.improvethestudents’fourskills,especiallyreadingskill.Step-oneBrainstormDoyouknowthisman?Wheredoeshemakemoneymostly?Doyouknowthefollowingguy?Step-twoReadingListentotheaudiofirstandthenreadthepassagequicklytoanswerthefollowingquestions.A級(jí)I.Fast-Reading:ReadthepassagequicklyandFindthemainideaofeachparagraphpara.1A.WhoinventedtheWorldWideWeb?para.2B.WhatistheInternet?para.3C.HowdidtheInternetstart?para.4D.AboutBerners-Lee’presentlife.para.5E.ThedevelopmentofWWW.para.6F.WhatistheWorldWideWeb?A級(jí)II.1、Fillintheblankswithproperwordsorphrasesafterreadingthepassagecarefully.In1969,DARPA,createdanetworkofcomputers_______________________.Forfifteenyears,only______________couldusethissystemofcommunication.Thenin1984,theUSNationalScienceFoundation(NSF)started____________________,whichcanbeusedby______________________aswell.NSFNET________________“Internet”.______theInternet,___________________----acomputernetwork,allows__________toaccessinformationfrommillionsofwebsites.TheWorldWideWebwasinventedin1991byanEnglishscientistnamed________________,whobuilthis___________whilehewasatuniversity.He____________theideaoftheWorldWideWebin___________.Berners-Lee___________________foreveryonetousetheinternet.Healso_____________thefirst“________________”,whichallowedcomputerusersto________documentsfromothercomputers.Withinfiveyears,_____________rosefrom600,000to40million.Atthemoment,about___________ofthewebtrafficis___________,butby2023,muchwebtrafficcouldbe____________.2、PleaseretellthestoryofBerners-Leeaccordingtothetimelineandthewordsintheaboveblanks.Whilehewasatuniversity?????In1989???In1991???Hedesigned…Fromthatmomenton…Withinfiveyears…Nowhe?Step-twoDiscussionDiscussthefollowingquestionswithyourgroupmembersandpresentyouropinions.Theadvantagesofusingmobile-phonesasahighschoolstudentThedisadvantagesofusingmobile-phonesasahighschoolstudentSomeusefulexpressions:1.引出討論話題：(1)Recentlyourclasshadaheateddiscussionaboutwhether...ornot.(2)Therehavebeenmanyreportsof...(3)Peopleholddifferentopinionsabout...(4)Thereasonsforthatareasfollows.2.對(duì)比雙方觀點(diǎn)及理由的陳述(1)表達(dá)支持的：weareinfavorof...;wesupport...;Themajorityofusthemthink...;Manyofusarefor...;Therearemanyadvantagesof...;playanimportantpartin;beofvitalsignificance;benefitalotfrom...(2)表達(dá)反對(duì)的：Othersareagainst...;Someholdthedifferentviewthat...;Someholdtheviewthat...;60%ofthestudentsthinkitis...to;Therearealsosomedisadvantagesof...3.承接詞匯：firstly,secondly,besides,inaddition,what’smore,furthermore,inaword,inshort,whatisimportantisthat...,evenworse,whatdisappointssb.mostisthat...4.引出另一方的轉(zhuǎn)折詞匯：however,ontheotherhand,while,onthecontrary,whereas...5.表明作者的看法及理由：inmyopinion;inmyview;