外研版英語九級上冊M9-U2課件

Module9Unit2WillbooksbereplacedbytheInternet?bookInternet

lookthroughprintingatatimebyhanddevelopmenttrade

快速閱讀；瀏覽n.

印刷每次；一次用手；靠手做n.

發(fā)展；進步n.

買賣；交易Wordsandexpressionsresultspreadinawaycompare…to…introduction

amountstore

v.（因……而）產(chǎn)生；發(fā)生

v.

擴展；蔓延；傳播從某一角度；從某一點上看；從某種程度上把……比作

n.

引進；采用；推行

n.

量；數(shù)量v.

存儲；儲藏Wordsandexpressionsvariedformconnectionsingledirectionreplacewaitandseeadj.

各種各樣的；各不相同的n.

種類；類型；形態(tài)；存在形式n.

電話連接；計算機網(wǎng)絡(luò)連接adj.

僅一個的；單個的n.

方向v.

替換；取代等等看；等著瞧WordsandexpressionsDoyouusecomputers?

Howoftendoyouusecomputers?Howdoyougetinformation?Readingbooks?OrsurfingtheInternet?DoyouthinkbookswillbereplacedbytheInternet?Tolearnaboutsomeinventionsandhowtheseinventionshavechangedpeople’slives.Tolearnsomekeywordsandusefulexpressionsaboutinvention.Tobeabletowritesentencesusingthepassivevoice.Objectives1.Workinpairs.ReadthetitleofthepassageinActivity2.DiscussandmakealistoftheadvantagesofbooksandtheInternet.AdvantagesofbooksAdvantagesoftheInternetBooksareinexpensive.Bookscangowithyouanywhereandbereadeverywhere.Bookscanhelpyoukeepyourbrainssharp.

...Youcangetinformationquickly.Youcangetagreatamountofinformationatatime.Themachineissmallerandlighter.…2.Readthepassageandmatchthemainideaswiththeparagraphs.

a)Theworldbeforeprintedbooks

b)Theworldaftertheinventionofprinting

c)Lifewithpaperandprinting

d)Technologyandbooks

e)ThefutureofbooksPara.1Para.2Para.3Para.4Para.5Tofindinformationinapassagequickly,youcanreadtheheadingandthefirstsentenceineachparagraph.Thiswilloftentellyouwhatthepassageisabout.想快速找到文章中的信息，你可以閱讀每段話的標(biāo)題和第一句話。它通常會告訴你文章的內(nèi)容是什么。Learningtolearn3.Completethetable.WhenWhatAbout2,000yearsagopapercreatedDuringtheSuiandTangDynastiesTodayprintinginventedtheInternetgrowingfast,computersandtheInternetusedinclassrooms,newspapersandmagazinesreadonlinedevelopmentsdirectionintroductionpowerfulreplacespreadtrade Bookswereexpensiveafterpaperwasinventedbecausetheyweremadebyhand,but(1)___________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)______inbooksresulted,andknowledge(3)______morequicklythaneverbefore.The

developmentstrade

spread4.Completethepassagewiththewordsinthebox.(4)___________oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_______booksoneday.

introduction

powerfuldirection

replace1.Everyevening,mymother

looksthrough

magazinesathome.lookthrough快速閱讀；瀏覽例：Wouldyouquicklylookthroughthenewspaper?

你能快點看完報紙嗎？Languagepoints【拓展】lookthrough還可意為“透過……看去，穿過……看去”。例：Welookedthroughthebedroomwindowandsawabeautifulgarden.我們透過臥室窗戶看到了一個美麗的花園。2.Inthosedays，bookswereonlyproducedone

atatime

byhand.（1）【辨析】atatime與attimesatatime意為“每次，一次”，常與表示數(shù)量的詞搭配使用;attimes意為“有時，偶爾”，常用于一般現(xiàn)在時，相當(dāng)于sometimes。例：Wehadtogoandseetheprincipaloneatatime.我們得逐一去見校長。Hecanbereallybad-temperedattimes.他有時候脾氣真壞。（2）byhand意為“用手，靠手做”。by用作介詞，意為“通過……的方式”，表示方式或手段。

例：Thetoywasmade

byhand.這個玩具是手工制作的。3.Asaresult,therewerenotmanybooks,andtheywereexpensive.asaresult意為“結(jié)果，因此”，是一個介詞短語，用作狀語，后接表示結(jié)果的句子。它與so可以進行轉(zhuǎn)換。例：Asaresult，thediscussionwasputoffuntilthefollowingweek.結(jié)果，討論被推遲到了下個星期?！就卣埂?/p>

asaresultof意為“作為……的結(jié)果，由于”，后接表示原因的名詞或代詞，相當(dāng)于becauseof。例：Shedidn'tgotoschoolasaresultofherillness.由于生病，她沒有去上學(xué)。As

a

result

of

warning,

nobody

was

hurt.由于得到了警告，因此沒有人受傷。4.Willbooks

bereplacedby

theInternet?bereplacedby被……所取代例：Thebrokenchairwasreplacedbyanewone.那把壞椅子被一把新椅子取代了。replace…with…用……代替……例：Theyreplacedtheoldwindows

withnewones.他們用新窗戶代替了舊窗戶。spreadintroducebyhandcompare一、用方框中所給詞的正確形式填空。1.Withthe____________oftheInternet,greatchangeshavetakenplace.2.Myhandwritingcannotbe_________withmyfather’s.3.Thenews______throughtheschoolveryquickly.4.Theearlybookswereproduced________.introductioncomparedspread

byhandExercise二、根據(jù)漢語意思及英文提示完成句子。1.昨晚這個時候他正在翻閱幾份文件。

(lookthrough)________________________________________________________________________________________2.我們努力學(xué)習(xí)，結(jié)果考試獲得了好成績。(asaresult)________________________________________________________________________________________3.他的新毛衣是手工織的。(byhand)_____________________________________________Hewaslookingthroughsomepapersatthistimelastnight.Weworkedhard.Asaresult,wegothighgradesintheexams.Hisnewsweaterismadebyhand.1.Let’slook___thetextandthenanswerthequestions.A.atB.throughC.forD.after2.Thechildrenaremakingkites___hand.A.byB.forC.with3.Withthe___ofourschool，we’llhaveabetterenvironmentforstudying.A.developB.developedC.development4.—Howmanyformsofmusicarethereintheworld?—Thereare___formsofmusicnow.A.varyB.variedC.muchD.littleBACB三、單項選擇。TipsforteacherLetthewordfly

版塊幫助學(xué)生學(xué)習(xí)一些一詞多義、熟詞生義的詞匯。通過此環(huán)節(jié)，學(xué)生可以對一些常見詞的用法、意思有一個透徹的了解。~yourage~work~thebeginningof~lunch~atimeat+…午飯在……開始工作在你這樣的年齡一次1.atatime

一次Themachinecanproducetendozensofcookiesatatime.那臺機器一次能生產(chǎn)十打曲奇。2.atlunch

午飯Pam’satlunchnow.帕姆現(xiàn)在在吃午飯。3.atthebeginningof

在……開始Atthebeginningofthespeech,thechairmanmadeajoke.在演講開頭主席開了一個玩笑。phrases4.atwork

工作Myhusbandisoftenatworklate.我丈夫經(jīng)常工作到很晚。5.atyourage

在你這樣的年齡Youshouldhavemoresenseatyourage.你這個年齡不應(yīng)該這樣不懂事。Writing5.Readthesentencesandnoticehowwegivereasonsandresults.1Bookswereonlyproducedoneatatimebyhand.Asaresult,therewerenotmanybooks.2Becausetherewerenotmanybooks,fewpeoplelearnttoread.3Thesemachinesaresmallerandlighterthanbooks,

sotheyareeasytocarry.(giveresult)(givereason)(giveresult)1Whyisithardtoimagineaworldwithoutprinting?2Whatwastheresultoffewbooksbeingproduced?It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow.Fewbookswereproducedand,asaresult,fewpeoplecouldread.Nowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseorso.3Whathappenedaftertheprintingtechnologydeveloped?4Whatwillhappentothebooksinthefuture?Why?Afterprintingtechnologydeveloped,bookswerecheaper,somorepeoplelearnttoread.BooksmightnotbeneededinthefuturebecausetheInternetisgrowingquickly.—Whyisithardtoimagineaworldwithoutprinting?—It'shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthings.Role-play6.WritefullsentenceswiththenotesinActivity3.About2,000yearsago,paperwasfirstcreated.PrintingwasinventedduringtheSuiandTangDanasties.Today,theInternetisgrowingveryfast.ComputersandtheInternetareusedinclassroomsnow,andnewspapersandmagazinesarereadonline.7.Writeapassageabouttraditionalprintinganditsfuture.UsethesentencesyouhavewritteninActivity5and6tohelpyou. It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow,suchasmenus,comicsandschoolbooks.Paperwasfirstcreatedabout2,000yearsago,butbooksweren’tprintedatthattime.Theywerewrittenbyhand,sofewbookswereproduced,andasaresult,fewpeoplecouldread. PrintingwasinventedduringtheSuiandTangDynasties.Afterprintingdeveloped,booksbecamecheaper,somorepeoplelearnttoread.Today,theInternetisgrowingveryfast.Amuchlargeramountofinformationcanbestoredinmorevariedformsonthecomputersthaninbooks.Asaresult,inthefuture,theInternetwillprobablybemoreimportantthanprinting.1lookthrough2atatime3byhand4asaresult5Bookswereonlyproducedoneatatimebyhand.6WillbooksbereplacedbytheInternet?本課時主要短語和句型總結(jié)回顧Now2minutestotestyourspelling.SpellingBee1.English-Chineseprintingdevelopmenttradespreadintroductionstoreform2.Chinese-English(因……而)產(chǎn)生;發(fā)生把……比作……

替換；取代每次；一次瀏覽Whenfinished,exchangeyourpaperstoyourpartnerstoseewhodoesthebest.H