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ID:48676020
大小:2.65 MB
页数:34页
时间:2020-01-24
《Module 9 Great inventions Unit 2.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、英语教学课件外研九年级上册Module9GreatinventionsWillbooksbereplacedbytheInternet?Unit2WordsReviewlookthroughprintingatatimebyhanddevelopmenttrade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WordsReviewresultspreadinawaycompare…to…introductionv.(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Word
2、sReviewamountstorevariedformconnectionn.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WordsReviewsingledirectionreplacewaitandseeadj.仅一个的;单个的n.方向v.替换;取代等等看;等着瞧Doyouusecomputers?Howoftendoyouusecomputers?Howdoyougetinformation?Readingbooks?OrsurfingtheInternet?Doyouthinkb
3、ookswillbereplacedbytheInternet?Nowlet’senjoyavideoaboutit.1.Tolearnaboutsomeinventionsandhowtheseinventionshavechangedpeople’slives2.Tolearnsomekeywordsandusefulexpressionsaboutinvention3.TobeabletowritesentencesusingthepassivevoiceObjectives:Words:printingdevelopmenttraderesults
4、preadintroductionamountstoreformsingledirectionreplacePhrases:lookthroughbyhandatatimeinawayPatterns:Bookswereonlyproducedoneatatimebyhand.ComputersandtheInternetareusedinclassroomsnow.WillbooksbereplacedbytheInternet?FocusonWorkinpairs.ReadthetitleofthepassageinActivity2.1P74Will
5、booksbereplacedbytheInternet?DiscussandmakealistoftheadvantagesofbooksandtheInternet.Booksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.…Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlig
6、hter.…Readthepassageandmatchthemainideaswiththeparagraphs.2P74Task1a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprintingc)Lifewithpaperandprintingd)Technologyandbookse)Thefutureofbookspara.1para.2para.3para.4para.5Lookthroughthepassageagainandcompletethetable.3P75Task2
7、printinginventedtheInternetgrowingfast,computersandtheInternetusedinclassrooms,newspapersandmagazinesreadonlineBookswereexpensiveafterpaperwasinventedbecausetheyweremadebyhand,but(1)__________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_________inbooksresulted,andknowledge(
8、3)_________morequicklythaneverbef
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