九年级英语上册Module4GreatinventionsUnit2Bookscouldbeproducedmorequicklyandcheaply外研版.ppt

九年级(上册)Module4,Unit2Bookscouldbeproducedmorequicklyandcheaply.,Pre-reading,Reading,Languagepoints,Homework,Contents,Writing,Talkinpairs,Whatstheadvantagesofbooksandcomputers?,Canbooksbereplacedbycomputers?,Readandgetthemainideasoftheparagraphs.,c.Lifeonpaperandinprint,The1stparagraph:The2ndparagraph:,a.Theworldbeforebooks,The3rdparagraph:The4thparagraph:The5thparagraph:,b.Theinventionofprinting,d.Technologyandbooks,e.Canbooksbereplacedbycomputers?,Makenotestocompletethetimeline.,2,000yearsago,11thcentury,today,Inthefuture,Paperwasfirstcreated.Paperwasmadeofsilk.Booksweremadebyhand.Fewpeoplelearnedtoread,Printingwasdevelopedgreatly.Bookswereproducedquickly.Morepeoplelearnedtoread.Knowledgeandideasspreadquickly.,Informationcanbereceivedonline.canbedownloaded.canbekeptonCD-BOMs,Answerthequestions,Whywerebooksexpensiveandrarebeforetheinventionofprinting?2.Whydidideasspreadmorequicklywhenbooksbecamecheaper?,Becausebookscouldonlybeproducedoneatatimebyhand.,Becausemorepeoplelearnedtoreadandboughtbooks.,3.Whatcanweusetogetinformation?,Books,computers,etc.,Usethewordsinthebox:create,develop,hold,keep,produce,receive,spread,1.Whenwaspaperfirstcreated?Whendoyouthinkbookswerefirstcreated?,Paperwasfirstcreatedabout2,000yearsago.Bookswerefirstcreatedsoonafterpaper.,Byhand.,Paperwasheldagainstwoodblocks.,2.Werebooksproducedbyhandorbymachineatfirst?3.Whatwasthepaperheldagainst?,4.Whenwasprintingdeveloped?5.WhatcanbekeptonCD-ROMs?6.Whatcanbereceivedonline?,Atthebeginningofthe11thcentury.,Information.,Information.,7.Howwereideasspreadinthepast?Howareideasspreadtoday?,Inthepast,ideaswerespreadbybooks,andmouthtomouth.TodayideasarespreadbytheInternet,TV,books,etc.,Languagepoints,1.looksthrough浏览，温习e.g.Helookedthroughmanybooksinordertofindthecorrectanswer.为了找到正确答案,他查阅了许多书籍。,2.withwithout带有/没有e.g.Hefoundahousewithmanytreesaround.他找到了一所周围有许多树的房子。Hewenttoschoolwithoutbreakfasttoday.他今天没有吃早饭就去上学了。,3.bemadeof-bemadefrom-bemadeupof-bemadein-bemadebybemadeinto-,由材料制成(看得出材料),由材料制成(看不出材料),由组成(部分或成员),出产于(某地),由.制成(生产者),制成(产品),1)Lookatthecamera.Whereisit_?Japan.2)Thetableis_wood,whilepaperis_wood.3)Ourclassis_twentyboysandtwentythreegirls.4)Themetalcanbe_aknife.5)Thiskindofcaris_manyworkersinthefactory.,madein,madeof,madefrom,madeupof,madeby,madeinto,4.writewordsonmakeabookinthosedaysatatimebyhandasaresult,在上写字做成书在过去一次,每次手工地结果,1)Hecouldeveneatthreehamburgers_,_hebecameveryfat.2)Thispictureisproduced_,soitsveryexpensive.3)_therewerefewpeopleknewaboutcomputers.4)Theytriedto_paperinorderto_.,atatime,asaresult,byhand,Inthosedays,writewordson,makeabook,5.ratherthan胜过,而不愿e.g.HewouldchooseSundayratherthanSaturday.Iwouldliketogowithyouratherthanstayathome.prefertodoratherthando情愿而不.,6.bereplacedby被所替代bereadonline在网上阅读,Exercises,请根据汉语意思完成英语句子,每空词数不限。1.图书馆一次只允许我们借一本书。Weareallowedtoborrowonebook_fromthelibrary.2.这些篮子是手工制作的。Thesebasketsaremade_.,atatime,byhand,3.五月初我们学校举行了一场运动会。_Mayourschoolheldasportsmeeting.4.我喜欢苹果,而不是香蕉。Ilikeapples_bananas.5.我相信总有一天他会成功的.Iamsurehewillsucceed_.,oneday,Atthebeginningof,ratherthan,请根据各题后的要求改写下列句子,每空一词（含缩写）。1.Ithinkhecandancewell.(改为否定句)I_he_dancewell.2.Becausehewasill,hedidntattendthemeeting.(对划线部分提问)_didntheattendthemeeting?,dontthink,can,Why,3.Intheancientworld,booksweremadebyhand.(同上)_werebooksmadeintheancientworld?4.Youshouldreturnthebooksoon.(改为被动语态)Thebook_soon.,How,shouldbereturned,5.Ihaverewrittenthecomposition.(同上)Thecomposition_byme.,hasbeenrewritten,6.Hasyourhomeworkbeenfinishedbeforesix?(改为主动语态)_you_yourhomeworkbeforesix?7.Wherecangoldbefound?(同上)Where_you_gold?,find,Have,finished,can,Howtogivereasons/results,asaresult,because,so,sothat,1.Whatwastheresultofbooksbecomingcheaper?Booksbecamecheaper.Asaresult,morepeoplelearnedtoread.,Writing,2.Whymustprintingbethoughtofasoneofthemostimportantinventions?Printingmustbethoughtofasoneofthemostimportantinventionsbecauseitspreadknowledgeveryfast.,3.Morepeoplelearnedtoreadinthe11thcentury.Whathappenedthen?Morepeoplelearnedtoreadinthe11thcenturysoknowledgeandideasspreadquickly.,4.Whatdevelopmentwillmeanthatbookswontbeneeded