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2019秋九年级英语上册 Module 9 Great inventions Unit 2 Will

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Unit2Module9GreatinventionsUnit2WillbooksbereplacedbytheInternet?WordsReviewlookthroughprintingatatimebyhanddevelopmenttrade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WordsReviewamountstorevariedformconnectionn.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?DoyouthinkbookswillbereplacedbytheInternet?Leadin1.Tolearnaboutsomeinventionsandhowtheseinventionshavechangedpeople’slives2.Tolearnsomekeywordsandusefulexpressionsaboutinvention3.TobeabletowritesentencesusingthepassivevoiceObjectives:Words:printingdevelopmenttraderesultspreadintroductionamountstoreformsingledirectionreplacePhrases:lookthroughbyhandatatimeinawayPatterns:Bookswereonlyproducedoneatatimebyhand.ComputersandtheInternetareusedinclassroomsnow.WillbooksbereplacedbytheInternet?Workinpairs.ReadthetitleofthepassageinActivity2.DiscussandmakealistoftheadvantagesofbooksandtheInternet.WillbooksbereplacedbytheInternet?Presentation1AdvantagesofbooksAdvantagesoftheInternetBooksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.…Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlighter.…Readthepassageandmatchthemainideaswiththeparagraphs.Task1a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprintingc)Lifewithpaperandprintingd)Technologyandbookse)Thefutureofbookspara.1para.2para.3para.4para.52Completethetable.Task2WhenWhatAbout2,000yearsagopapercreatedDuringtheSuiandTangDynastiesTodayprintinginventedtheInternetgrowingfast,computersandtheInternetusedinclassrooms,newspapersandmagazinesreadonline3Bookswereexpensiveafterpaperwasinventedbecausetheyweremadebyhand,but(1)____________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_________inbooksresulted,andknowledge(3)_________morequicklythaneverbefore.developmentsdirectionintroductionpowerfulreplacespreadtradedevelopmentstradespreadTask3Completethepassagewiththewordsinthebox.4The(4)____________oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)_________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_________booksoneday.developmentsdirectionintroductionpowerfulreplacespreadtradeintroductionpowerfuldirectionreplace1.Everyevening,mymotherlooksthroughmagazinesathome.每天晚上,我妈妈都在家翻阅杂志。lookthrough意思是“快速阅读;浏览”。例如:Wouldyouquicklylookthroughthecompositionformeandseeifthereareanymistakes?你能帮我迅速浏览一下这篇作文,看看有没有错误吗?2.Inthosedays,bookswereonlyproducedoneatatimebyhand.在那个年代,书是靠手工制作的,一次只能制作一本。byhand表示“用手(做)”。Allthesetoysaremadebyhand.所有这些玩具都是手工制作的。Allthebedsinmyhomearemadebyhand.我们家所有的床都是手工做的。Practise3.Asaresult,therewerenotmanybooks,andtheywereexpensive.这样一来,书籍数量不多,价格又贵。asaresult意思是“作为结果;因此”,表示某种情况或行为所带来的后果,通常单独使用。例如:Heworkshardathislessons.Asaresult,hecanpassalltheexams.他努力学习功课。因此,他可以通过所有的考试。Practiseasaresultof与asaresult仅一词之差,意为“作为……的结果;由于”,后接名词或名词性短语,表示原因。例如:Shewaslateasaresultofthesnow.由于下雪,她迟到了。Asaresultofwarning,nobodywashurt.由于得到了警告,因此没有人受伤。4.WillbooksbereplacedbytheInternet?书将会被网络所代替吗?bereplacedby的意思是“被…所取代”。如:Thebrokenchairwasreplacedbyanewone.那把坏椅子被一把新椅子取代了。replace…with…意思是“用…代替”。如:Theyreplacedtheoldwindowswithnewones.他们用新窗户代替了旧窗户。TipsforteacherLetthewordfly板块是帮助学生学习一些一词多义、熟词生义的词汇。通过此环节,学生可以对一些常见词的用法、意思有一个透彻的了解。Letthewordfly~yourage~work~thebeginningof~lunch~atimeat+…一次午饭在……开始工作在你这样的年龄1.atatime一次Themachinecanproducetendozencookiesatatime.那台机器一次能生产十打曲奇。2.atlunch午饭Pam’satlunchjustnow.帕姆现在在吃午饭。3.atthebeginningof在……开始Atthebeginningofthespeechthechairmancrackedajoke.在演讲开头主席开了一个玩笑。4.atwork工作Myhusbandisoftenatworklate.我丈夫经常工作到很晚。5.atyourage在你这样的年龄Youshouldhavemoresenseatyourage.你这个年龄不应该这样不懂事。Readthesentencesandnoticehowwegivereasonsandresults.1.Bookswereonlyproducedoneatatiebyhand.Asaresult,therewerenotmanybooks.2.Becausetherewerenotmanybooks,fewpeoplelearnttoread.3.Thesemachinesaresmallerandlighterthanbooks,sotheyareeasytocarry.(giveresult)(givereason)(giveresult)Consolidation5Nowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseorso.1.Whyisithardtoimagineaworldwithoutprinting?2.Whatwastheresultoffewbooksbeingproduced?It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow.Fewbookswereproducedand,asaresult,fewpeoplecouldread.63.Whathappenedaftertheprintingtechnologydeveloped?4.Whatwillhappentobooksinthefuture?Why?Afterprintingtechnologydeveloped,bookswerecheaper,somorepeoplelearnthowtoread.BooksmightnotbeneededinthefuturebecausetheInternetisgrowingquickly.WritefullsentenceswiththenotesinActivity3.About2,000yearsago,paperwasfirstcreated.PrintingwasinventedduringtheSuiandTangDanasties.Today,theInternetisgrowingveryfast.ComputersandtheInternetareusedinclassroomsnow,andnewspapersandmagazinesarereadonline.6Writeapassag2019秋九年级英语上册 Module 9 Great inventions Unit 2 Will

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