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Unit2WillbooksbereplacedbytheInternet?,Module9Greatinventions,1,1.Tolearnaboutsomeinventionsandhowtheseinventionshavechangedpeopleslives2.Tolearnsomekeywordsandusefulexpressionsaboutinvention3.Tobeabletowritesentencesusingthepassivevoice,Objectives：,2,Words:printingdevelopmenttraderesultspreadintroductionamountstoreformsingledirectionreplace,Phrases:lookthroughbyhandatatimeinaway,Patterns:Bookswereonlyproducedoneatatimebyhand.ComputersandtheInternetareusedinclassroomsnow.WillbooksbereplacedbytheInternet?,Focuson,3,lookthroughprintingatatimebyhanddevelopmenttrade,快速阅读；浏览n.印刷每次；一次用手；靠手做n.发展；进步n.买卖；交易,4,resultspreadinawaycomparetointroduction,v.（因而）产生；发生v.扩展；蔓延；传播从某一角度；从某一点上看；从某种程度上把比作n.引进；才用；推行,5,amountstorevariedformconnection,n.量；数量v.存储；储藏adj.各种各样的；各不相同的n.种类；类型；形态；存在形式n.电话连接；计算机网络连接,6,singledirectionreplacewaitandsee,adj.仅一个的；单个的n.方向v.替换；取代等等看；等着瞧,7,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,8,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,9,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。,10,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。,11,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,12,Workinpairs.ReadthetitleofthepassageinActivity2.,1,P74,WillbooksbereplacedbytheInternet?,DiscussandmakealistoftheadvantagesofbooksandtheInternet.,13,Booksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.,Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlighter.,14,Listentothepassageandanswerthequestions.,1.Whatdoeshismotherdoathomeeveryevening?,Shelooksthroughmagazines.,2.Whenwaspaperfirstcreated?,About2,000yearsago.,15,Readthepassageandmatchthemainideaswiththeparagraphs.,a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprinting.c)Lifewithpaperandprintingd)Technologyandbookse)Thefutureofbooks,1,2,3,4,5,16,Readthepassageagainandanswerthequestions.,1Whatmaybecomemorepowerfulthanprinting?TheInternet.2WhenwasprintinginventedinChina?DuringtheSuiandTangDynasties.3WhenwastheInternetintroducedtoChina?Inthetwentiethcentury.,17,Completethetable.,printinginvented,Internetandcomputerused,18,Bookswereexpensivebecausetheyweremadebyhand,but(1)_inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_inbooksresulted,andknowledge(3)_morequicklythaneverbefore.The(4)_oftheInternethas,developmentsdirectionintroductionpowerfulreplacespreadtrade,Completethepassagewiththewordsinthebox.,developments,trade,spread,introduction,19,changedtheworldinasimilarway,andtheInternetismuchmore(5)_.WithmoreandmorepeopleusingtheInternet,the(6)_thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_booksoneday.,powerful,direction,replace,developmentsdirectionintroductionpowerfulreplacespreadtrade,20,Writing,5,P75,Readthesentencesandnoticehowwegivereasonsandresults.,1.Bookswereonlyproducedoneatatiebyhand.Asaresult,therewerenotmanybooks.2.Becausetherewerenotmanybooks,fewpeoplelearnttoread.3.Thesemachinesaresmallerandlighterthanbooks,sotheyareeasytocarry.,(giveresult),(givereason),(giveresult),21,Nowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseorso.,1.Whyisithardtoimagineaworldwithoutprinting?2.Whatwastheresultoffewbooksbeingproduced?,Itshardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow.,Fewbookswereproducedand,asaresult,fewpeoplecouldread.,22,Nowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseorso.,3.Whathappenedaftertheprintingtechnologydeveloped?4.Whatwillhappentobooksinthefuture?Why?,Afterprintingtechnologydeveloped,bookswerecheaper,somorepeoplelearnthowtoread.,BooksmightnotbeneededinthefuturebecausetheInternetisgrowingquickly.,23,6,P75,WritefullsentenceswiththenotesinActivity3.,About2,000yearsago,paperwasfirstcreated.,PrintingwasinventedduringtheSuiandTangDanasties.,Today,theInternetisgrowingveryfast.ComputersandtheInternetareusedinclassroomsnow,andnewspapersandmagazinesarereadonline.,24,7,P75,Writeapassageabouttraditionalprintinganditsfuture.UsethesentencesyouhavewritteninActivity5and6tohelpyou.,Itshardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow,forexample,menus,comicsandschoolbooks.Paperwasfirstcreatedabout2,000yearsago,butbookswerentprintedatthattime.Theywerewrittenbyhand,sofewbookswereproduced,and,asaresult,fewpeoplecouldread.,25,PrintingwasinventedduringtheSuiandTangDynasties.Afterprintingdeveloped,booksbecamecheaper,somorepeoplelearnthowtoread.Today,theInternetisgrowingveryfast.AmuchlargeramountofinformationcanbestoredinmorevariedformsontheInternetthaninbooks.Asaresult,inthefuture,theInternetwillprobablybemoreimportantthanprinting.,26,1.Everyevening,mymotherlooksthroughmagazinesathome.lookthrough快速阅读，浏览e.g.Ihaventlookedthroughthebooksyet.我还没浏览这本书。,27,2.Asaresult,therewerenotmanybook.asaresult结果e.g.Asaresult,theygotthecheapestTVsetyesterday.结果，他们昨天买到了最便宜的电视。,28,3.Bookswereonlyproducedoneatatimebyhand.atatime每次，一次e.g.Pleasecomeinoneatatime,notalltogether.每次进来一个，不要一起进来。byhand用手（做）e.g.Allthesetoysaremadebyhand.所有这些玩具都是手工的。,29,4.Later,developmentsinprintingmadeitpossibletoproducebooksmorequicklyandcheaply.developmentn.发展，进步developv.发展，进步e.g.Withthedevelopmentofourcountry,ourlifewillbecomebetterandbetter.随着我们国家的发展，我们的生活也会越来越好。,30,5.AmuchlargeramountofinformationcanbestoredinmorevariedformsontheInternetthaninbooks.amountn.量，数量alargeamountof大量的variedadj.各种各样的，等于allkindsof。e.g.TherearealargeamountofvarieddressesandIdontknowwhattobuy.这里有许多各式各样的裙子，我不知道该买哪个。,31,6.Sowhatdirectionwilltraditionalprintingtakeinthefuture?directionn.方向e.g.Tomwentoffinthedirectionofhome.汤姆朝家的方向去了。7.WillbooksbereplacedbytheInternet?bereplacedby被代替e.g.Theoldtextbookwasreplacedbythenewone.旧的教材被新的代替了。,32,1.Letslook_thetextandthenanswerthequestions.A.atB.throughC.forD.after2.Thechildrenaremakingkites_hand.A.byB.forC.with,33,3.Withthe_ofourschoolwellhaveabetterenvironmentforstudying.A.developB.developedC.development4.-Howmanymusicarethereintheworld?-Thereare_formsofmusicnow.A.varyB.variedC.muchD.little,34,介绍互联网的优点和缺点。60词左右。,35,36,
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