初中英语九年级上册Module9-《Unit2-Will-books-be-replaced-by-the-Internet》完整ppt课件

.,Welcometoourclass,.,Doyoureadthee-booksontheInternet?,Warmingup,.,books,internet,WillbooksbereplacedbytheInternet?,.,Module9Greatinventions,WillbooksbereplacedbytheInternet?,Unit2,.,printingn.印刷,developmentn.进步发展,traden.买卖；交易,spreadv.扩展；蔓延；传播,Newwords,introductionn.引进；采用；推行,.,amountn.量，数量,storev.存储；储藏,variedadj.各种各样的,formn.种类；类型,connectionn.电话连接；计算机网络连接,singleadj.仅一个的；单个的,.,directionn.方向,replacev.替换，取代,resultv.（因而）产生；发证e.g.Whenwaterlevelsrise,floodingresults.水位上升，就会发生洪水。,.,lookthrough浏览,byhand用手；靠手做,atatime每次；一次e.g.Wehadtogoandseetheprincipaloneatatime.我们得逐一去见校长。,.,inawaye.g.Inawayitwasoneofourbiggestmistakes.从某种意义上来说，这是我所犯的最大的错误之一。compareto把比作e.g.Shakespearecomparedtheworldtoastage.莎士比亚把世界比作舞台。,waitandsee等着瞧,从某一角度；从某一点上看；从某种程度上,.,Workinpairs.ReadthetitleofthepassageinActivity2.,1,P74,WillbooksbereplacedbytheInternet?,DiscussandmakealistoftheadvantagesofbooksandtheInternet.,.,Booksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.,Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlighter.,.,Fastreading,Task1,.,Readthepassageandmatchthemainideaswiththeparagraphs.,2,P74,Task1,a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprintingc)Lifewithpaperandprintingd)Technologyandbookse)Thefutureofbooks,para.1,para.2,para.3,para.4,para.5,.,Carefulreading,Task2,.,1.Whatdoeshismotherdoathomeeveryevening?,Shelooksthroughmagazines.,Readthepassage1andanswerthequestion.,.,Readthepassage2andanswerthequestion.,1.Whenwaspaperfirstcreated?,About2,000yearsago.,2.Whydidfewpeoplehavethechancetolearntoread?,Becausethebookswereexpensive.,.,Readthepassage3andanswerthequestion.,Trueorfalse.,1.Developmentsinprintingmadeitpossibletoproducebooksmoreslowlyandexpensively.,F,Morequicklyandcheaply,2.Atradeinbooksresulted,knowledgeandideasspreadfasterthaneverbefore.,T,.,Readthepassage4&5andanswerthequestion.,1Whatmaybecomemorepowerfulthanprinting?AInternetBbooksCinformation,2.Doeswriterthinkbookswillbereplacedbytheinternet?AYes,hedoesBNo,hedoesntCWedontknow,.,Findoutthekeyphrasesinthelettersanddiscussinasmallgroup,.,1.快速阅读，浏览_2.asaresult_3.每次，一次_4.用手（做）_5development_6.varied_7.被代替_,lookthrough,结果,byhand,atatime,bereplacedby,“各种各样的”，等于allkindsof。,n.表示“发展，进步”,.,1.Letslook_thetextandthenanswerthequestions.A.atB.throughC.forD.after2.Thechildrenaremakingkites_hand.A.byB.forC.with,B,A,Exercises,.,3.Withthe_ofourschoolwellhaveabetterenvironmentforstudying.A.developB.developedC.development4.-Howmanymusicarethereintheworld?-Thereare_formsofmusicnow.A.varyB.variedC.muchD.little,B,C,.,Bookswereexpensiveafterpaperwasinventedbecausetheyweremadebyhand,but(1)_inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_inbooksresulted,andknowledge(3)_morequicklythaneverbefore.The(4)_oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)_.WithmoreandmorepeopleusingtheInternet,the(6)_thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_booksoneday.,developmentsdirectionintroductionpowerfulreplacespreadtrade,developments,trade,spread,introduction,powerful,direction,replace,Completethepassagewiththewordsinthebox.,4,P75,Task3,.,thinkof/suddenly/pink/runby,takeout/lookat/late,getup/strange/runacross,arabbithole/hedge/godown,Oneday,Aliceandhersisterweresittingbytheriver.Hersisterwasreading,butAlicehadnothingtodo,Retellthestory:,Writing,.,Brainstorm(头脑风暴),Whichtypeofmagazinedoyouprefer，anordinarymagazineoranonlinemagazine?Why?(Whatstheadvantage/disadvantageof?),cheap,latest,savingpaper,notlost,readonthescreen,convenient,pooreyesight,takenotes,.,Doyouwanttoknowtheteachersopinion?,1.Opinion,Ipreferanonlinemagazineratherthananordinarymagazine.,2.Reasons,Firstly,theonlinemagazineiseasiertoget.Weneedntgotothebookshoptobuyit.Secondly,theonlinemagazineischeaperthantheordinarypapermagazine.Finally,theordinarypapermagazinewillcostalotoftrees,instead,onlinemagazineisenvironment-friendly.,.,3.Conclusion,Asaresult,Ipreferanonlin