外研版九年级上册Module4 Unit2

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1、Module4GreatinventionsUnit2Bookscouldbeproducedmorequicklyandcheaply.学习目标：1.完成阅读任务，掌握scanning的技巧。2.掌握课文内容，了解造纸和印刷的过程。3.掌握原因和结果的表达方式。WhatarethefourgreatinventionsofancientChina?compassgunpowderpapermakingprintingInventionsmakesourlifebetter.Thingswerewrittenonbamboo(竹子）andsilk.（丝绸）Bamboow

2、ascheap,butitwastooheavy.Silkwaslight,(轻)butitwastooexpensive.Thenpeopleinventedpaper.Itismadefrom(由…制成）wood(木头)andbamboo(竹子).Anditischeap,light,easytokeep.What’stheadvantagesofandWehaveusedbooksmadeofpaperforages.(很多年)Canbooksbereplacedbycomputers?Task1:MatchthemainideaofeachparagraphA.

3、theworldbeforebooksB.TheinventionofprintingC.LifeonpaperandinprintD.TechnologyandbooksE.Canbooksbereplacedbycomputers?阅读小tips:在快速阅读的时候，如果你想得到每段的大意，你可以只看每段开头的第一句和最后一句。一般文章的中心段落在第一段或者最后一段，而每段的中心句在第一句或者最后一句。CABDETask2:Readandanswerthequestions:1.Whenwaspaperfirstcreated?Paperwasfirstcreated

4、2000yearsago.2.Werebooksproducedbyhandorbymachinefirst?Bookswereproducedbyhandfirst.3.Whatwasthepaperheldagainst?Thepaperwereheldagainstawoodenblockwithink.4.Whenwasprintingdeveloped?Itwasdevelopedatthebeginningofthe11thcentury.5.WhatcanbekeptonCD-ROMs?InformationcanbekeptonCD-ROMs.6.Wha

5、tcanbereceivedonline?Informationcanbereceivedonline.7.Howwereideasspreadinthepast?Theideasspreadslowly.8.Howwereideasspreadtoday?Theideasspreadquickly.Task2:readthenewwordsproducev.生产inventionn.发明lookthrough浏览createv.创造cottonn.棉花woodn.木头atatime一次byhand手工inkn.墨水blockn.板子，街区atthebeginningo

6、f在..的开始knowledgen.知识spreadv.传播introductionn.介绍ratherthan而不是CD-ROM光盘oneday将来某天Task3:ReadthepassageEverymorningmyfatherbuysanewspaperonhiswayto()work.EverydayIopenmybooksinclassandstartmylessons.Everyeveningmymotherlooksthrough()magazinesathome.AndEverynight,IlookattheposterswithphotosofDa

7、vidBeckhamandYaoMingonmybedroomwallbeforeIgotosleep.Canweimaginelifewithout()paperorprint?c.Lifeonpaperandinprint在去…的路上浏览没有Paperwasfirstcreated()about2,000yearsago,andhasbeenmadefrom()silk,cotton,bamboo,andsincethe19thcentury,fromwood.Peoplelearnedtowritewordsonpapertomak