九年级英语上册 Module 4 Great inventions Unit 2 Books could be produced more quickly and cheaply配套课件 外研版.ppt

1 module4greatinventionsunit2bookscouldbeproducedmorequicklyandcheaply 2 let sreview have hasbeen done thisbook read byeveryoneinmyclass thisbookhasbeenreadbyeveryoneinmyclass 1 thisbook discuss ontelephone2 it buy bythousandsofpeople thisbookhasbeendiscussedonthetelephone ithasbeenboughtbythousandsofpeople 3 3 children tell toreadthisbook4 thisbook print againandagain5 otherbooks write aboutthisbook childrenhavebeentoldtoreadthisbook thisbookhasbeenprintedagainandagain otherbookshavebeenwrittenaboutthisbook 4 let sreview completesentences 1 a allstudentsmustreadthisbook b thisbook byallstudents 2 a everyonecanunderstandhisideas b hisideas byeveryone 3 a icouldnotfindherbooksanywhere b herbooks anywhere 4 a foralongtime manypeoplecouldnotusecomputers b computers bymanypeopleforalongtime youcanbuycomputersquitecheaplynow computerscanbeboughtquitecheaplynow mustberead canbeunderstood couldnotbefound couldnotbeused 5 let sreview completesentences 5 a wecandotheworknowifyouwant b thework nowifyouwant 6 a youmustnottakethesemagazinesfromthelibrary b thesemagazines fromthelibrary youcanbuycomputersquitecheaplynow computerscanbeboughtquitecheaplynow canbedone mustnotbetaken 6 talkinpairs what stheadvantagesofand canbooksbereplacedbycomputers 7 paperwasfirstcreatedabout2 000yearsago andhasbeenmadefromsilk cotton bamboo and sincethe19thcentury fromwood peoplelearnedtowritewordsonpapertomakeabook butinthosedays bookscouldonlybeproducedoneatatimebyhand asaresult theywereexpensiveandrare andbecausethereweren tmanybooks fewpeoplelearnedtoread a theworldbeforebooks readandgetthemainideasoftheparagraph 8 thenprintingwasinventedinchina thefirstprintedbooksweremadebyputtinginkonawoodenblockandholdingthepaperagainstit whenprintingwasdevelopedgreatlyatthebeginningofthe11thcentury bookscouldbeproducedmorequicklyandcheaply asaresult morepeoplelearnedtoread afterthat knowledgeandideasspreadquickly inawaythatcanbecomparedwiththeintroductionoftheinternetinthe20thcentury b theinventionofprinting readandgetthemainideasoftheparagraph 9 readandgetthemainideasoftheparagraph everymorningmyfatherbuysanewspaperonhiswaytowork everydayiopenmybooksinclassandstartmylessons everyeveningmymotherlooksthroughmagazinesathome andeverynight ilookattheposterswithphotosofdavidbeckhamandyaomingonmybedroomwallbeforeigotosleep canweimaginelifewithoutpaperorprint c lifeonpaperandinprint 10 butwillbooksbeneededinthefuture todayinformationcanbereceivedonline downloadedfromtheinternetratherthanfoundinbooks andinformationcanbekeptoncd romsormachinessuchasmp3players thesemachinesaresmallerandlighterthanbookssothattheycanbecarriedveryeasily d technologyandbooks readandgetthemainideasoftheparagraph 11 computersarealreadyusedinclassrooms andnewspapersandmagazinescanalreadybereadonline sowillbooksbereplacedbycomputersoneday no idon tthinktheyaomingposteronmybedroomwallwilleverbereplacedbycomputertwometreshigh e canbooksbereplacedbycomputers readandgetthemainideasoftheparagraph 12 languagepoints 1 lookthrough浏览 温习eg helookedthroughmanybooksinordertofindthecorrectanswer 为了找到正确答案 他查阅了许多书籍 2 with without带有 没有 eg 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 13 3 bemadefrombemadeofbemadeupofbemadeinbemadebybemadeinto 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 languagepoints 14 eg 1 lookatthecamera itis japan 2 thetableis wood whilepaperis wood 3 ourclassis twentyboysandtwenty threegirls 4 themetalcanbe aknife 5 thiskindofcaris manyworkersinthefactory madein madeof madefrom madeupof madeby madeinto 15 4 writewordsonmakeabookinthosedaysatatimebyhandasaresult 在 上写字做成书那时 当时一次 每次手工的结果 languagepoints 16 eg 1 hecouldeveneatthreehamburgers hebecameveryfat 2 thispictureisproduced soit sveryexpensive 3 therewerefewpeopleknewaboutcomputers 4 theytriedto paperinorderto atatime asaresult byhand inthosedays writewordson makeabook 17 languagepoints 5 put on将 放在上面hold against将 贴到6 atthebeginningof在 初 开始时afterthat然后 之后inaway以 方式pare with 与 相比 与 相媲美eg youcan tcomparehimwithtom they redifferent ascomparedwith 与 比较he sreallydonebetterascomparedwithlastterm 18 languagepoints 8 ratherthan而不是 宁可 也不愿eg hewouldchoosesundayratherthansaturday iwouldliketogowithyouratherthanstayathome 9 prefertodo ratherthando 情愿 而不 bereplacedby被 所替代bereadonline在网上阅读 19 makenotestocompletethetimeline 2 000yearsago 11thcentury today inthefuture printingwasdevelopedgreatly bookswereproducedquickly morepeoplelearnedtoread knowledgeandideasspreadquickly replaced 20 paperwasfirstcreated paperwasmadeofsilk booksweremadebyhand fewpeoplelearnedtoread informationcanbereceivedonline canbedownloaded canbekeptoncd roms 21 answerthequestions whywerebooksexpensiveandrarebeforetheinventionofprinting whydidideasspreadmorequicklywhenbooksbecamecheaper 3 whatcanweusetogetinformation becausebookscouldonlybeproducedoneatatimebyhand becausemorepeoplelearnedtoread wecanusecomputers books etc 22 answerthequestions usethewordsinthebox create develop hold keep produce receive spread whenwaspaperfirstcreated whendoyouthinkbookswerefirstcreated 2 werebooksproducedbyhandorbymachineatfirst 3 whatwasthepaperheldagainst paperwasfirstcreatedabout2 000yearsago ithinkbookswerefirstcreatedafterthe19thcentury byhand paperwasheldagainstawoodenblock 23 answerthequestions create develop hold keep produce receive spread 4 whenwasprintingdeveloped atthebeginningofthe11thcentury usethewordsinthebox 24 5 whatcanbekeptoncd roms 6 whatcanbereceivedonline 7 howwereideasspreadinthepast howareideasspreadtoday information information ideasspreadbyreadingbooksinthepastandtodaytheyspreadbyusingcomputersontheinternet 25 writing it shardtoimaginelifewithoutpaperorprintbecause 2 bookscouldonlybeproducedoneatatimebecause 3 bookscouldbeproducedmorequicklyandcheaplyafterthe11thcenturybecause 4 wemaynotneedbooksinthefuturebecause 5 bookswillneverbereplacedbycomputersbecause 26 howtogivereasons results asaresult because so sothat whatwastheresultofbooksbecomingcheaper whymustprintingbethoughtofasoneofthemostimportantinventions booksbecamecheaper asaresult morepeoplelearnedtoread printingmustbethoughtofasoneofthemostimportantinventionsbecauseitmadebooksproducedquickly writing 27 3 morepeoplelearnedtoreadinthe11thcentury whathappenedthen morepeoplelearnedtoreadinthe11thcentury soknowledgeandideasspreadquickly writing howtogivereasons results asaresult because so sothat 28 4 whatdevelopmentwillmeanthatbookswon tbeneededinthefuture computersareusedandnewspapersandmagazinescanbereadon linesothatbookswon tbeneededinthefuture writing howtogivereasons results asaresult because so sothat 29 rewritethenotesinfullsentences 2 000yearsago 11thcentury inthefuture about2 000yearsago paperwasfirstcreated asaresult morepeople today 30 practice 1 whatshouldwedofirstifwewanttodevelopourvillage alotofnewroads ithink a mustbuildb havetobuildc mustbebuiltd havebuilt 31 2 idon tthinksixteen year oldsshould togotobars 酒吧 a allowb beallowingc beallowedd notallow 32 3 t