外研版九年级英语上册 （Will books be replaced by the Internet）Great inventions 教育教学课件

Module9GreatinventionsUnit2WillbooksbereplacedbytheInternet?

Doyouusecomputers?

Howoftendoyouusecomputers?Howdoyougetinformation?Readingbooks?OrsurfingtheInternet?DoyouthinkbookswillbereplacedbytheInternet?Nowlet’senjoyavideoaboutit.LeadinWordsReviewlookthroughprintingatatimebyhanddevelopmenttrade

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WordsreviewWordsReviewresultspreadinaway

compare…to…introduction

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WordsReviewamountstorevariedformconnection

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WordsReviewsingledirectionreplacewaitandsee

adj.

仅一个的；单个的

n.

方向

v.

替换；取代等等看；等着瞧printingn.

印刷developmentn.

进步\发展traden.

买卖；交易spreadv.

扩展；蔓延；传播Newwordsintroductionn.

引进；采用；推行Vocabularyamountn.

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,flooding

results.

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.Wehadtogoandseetheprincipalone

atatime.

我们得逐一去见校长。waitandsee等着瞧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。1.Workinpairs.ReadthetitleofthepassageinActivity2.P74WillbooksbereplacedbytheInternet?DiscussandmakealistoftheadvantagesofbooksandtheInternet.Pre-readingAdvantagesofbooksAdvantagesoftheInternetBooksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.…Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlighter.…Listentothepassageandanswerthequestions.1.Whatdoeshismotherdoathomeeveryevening?Shelooksthroughmagazines.2.Whenwaspaperfirstcreated?About2,000yearsago.ListeningReadthepassageandmatchthemainideaswiththeparagraphs.a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprinting.c)Lifewithpaperandprintingd)Technologyandbookse)Thefutureofbooks12345ReadingReadthepassageagainandanswerthequestions.1Whatmaybecomemorepowerfulthanprinting?TheInternet.2

WhenwasprintinginventedinChina?DuringtheSuiandTangDynasties.3WhenwastheInternetintroducedtoChina?Inthetwentiethcentury.Completethetable.WhenWhatAbout2,000yearsagopapercreatedDuringtheSuiandTangDynastiesTodayprintinginventedInternetandcomputerusedBookswereexpensivebecausetheyweremadebyhand,but(1)_____________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_________inbooksresulted,andknowledge(3)________morequicklythaneverbefore.The(4)___________oftheInternethasdevelopmentsdirectionintroductionpowerfulreplacespreadtradeCompletethepassagewiththewordsinthebox.developmentstradespreadintroductionchangedtheworldinasimilarway,andtheInternetismuchmore(5)_________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_______booksoneday.powerfuldirectionreplacedevelopmentsdirectionintroductionpowerfulreplacespreadtradeWriting5P75Readthesentencesandnoticehowwegivereasonsandresults.1.Bookswereonlyproducedoneatatiebyhand.Asaresult,therewerenotmanybooks.2.Becausetherewerenotmanybooks,fewpeoplelearnttoread.3.Thesemachinesaresmallerandlighterthanbooks,sotheyareeasytocarry.(giveresult)(givereason)(giveresult)WritingNowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseorso.Whyisithardtoimagineaworldwithoutprinting?2.Whatwastheresultoffewbooksbeingoduced?It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow.Fewbookswereproducedand,asaresult,fewpeoplecouldread.3.Whathappenedaftertheprintingtechnologydeveloped?4.Whatwillhappentobooksinthefuture?Why?Afterprintingtechnologydeveloped,bookswerecheaper,somorepeoplelearnthowtoread.BooksmightnotbeneededinthefuturebecausetheInternetisgrowingquickly.6P75WritefullsentenceswiththenotesinActivity3.About2,000yearsago,paperwasfirstcreated.PrintingwasinventedduringtheSuiandTangDanasties.Today,theInternetisgrowingveryfast.ComputersandtheInternetareusedinclassroomsnow,andnewspapersandmagazinesarereadonline.7P75Writeapassageabouttraditionalprintinganditsfuture.UsethesentencesyouhavewritteninActivity5and6tohelpyou.It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow,forexample,menus,comicsandschoolbooks.Paperwasfirstcreatedabout2,000yearsago,butbooksweren’tprintedatthattime.Theywerewrittenbyhand,sofewbookswereproduced,and,asaresult,fewpeoplecouldread.PrintingwasinventedduringtheSuiandTangDynasties.Afterprintingdeveloped,booksbecamecheaper,somorepeoplelearnthowtoread.Today,theInternetisgrowingveryfast.AmuchlargeramountofinformationcanbestoredinmorevariedformsontheInternetthaninbooks.Asaresult,inthefuture,theInternetwillprobablybemoreimportantthanprinting.1.Everyevening,mymotherlooksthrough

magazinesathome.lookthrough快速阅读，浏览

e.g.Ihaven’tlookedthroughthebooksyet.

我还没浏览这本书。Languagepoints2.As

aresult,therewerenotmanybook.asaresult结果

e.g.Asaresult,theygotthecheapestTVsetyesterday.

结果，他们昨天买到了最便宜的电视。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。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。5.AmuchlargeramountofinformationcanbestoredinmorevariedformsontheInternetthaninbooks.amountn.

量，数量

alargeamountof大量的

variedadj.

各种各样的，等于allkindsof。

e.g.Therearealargeamountofvaried

dressesandIdon’tknowwhattobuy.

这里有许多各式各样的裙子，我不知道该买哪个。6.Sowhatdirectionwilltraditionalprinting