外研版九年級英語上冊 （Will books be replaced by the Internet）Great inventions 新課件(第2課時)

Module9

GreatinventionsWillbooksbereplacedbytheInternet?第2課時

asaresult意為“結(jié)果；因此”，后常用逗號與句子隔開。eg：It'sraininghard.Asaresult，wecan'tgoout.雨下得很大，因此我們不能出去了?！就卣埂縜saresultof意為“由于······的原因”，相當于becauseof，常位于名詞或名詞性詞組之前用以說明原因。eg：Wecan'tgooutasaresultoftheheavyrain.由于下大雨，我們不能出去。development名詞，意為“發(fā)展；進步”。其動詞形式為develop，意為“發(fā)展”?！就卣埂縟eveloping形容詞，意為“發(fā)展中的”；developed形容詞，意為“發(fā)達的”。spread動詞，意為“擴展；蔓延；傳播”，其過去式和過去分詞都為spread，與原形相同。amount名詞，意為“量；數(shù)量”。①anamountof意為“許多；大量的”，后接不可數(shù)名詞。eg：Thereisalargeamountofworkforustodo.有大量的工作等著我們?nèi)プ觥＂趖heamountof意為“······的總數(shù)量”，后接不可數(shù)名詞。eg：Idon'tknowtheamountofthemoney.我不知道錢的總額?！就卣埂縜numberof意為“許多；大量的”，后接可數(shù)名詞復數(shù)；thenumberof意為“······的數(shù)量”，后接可數(shù)名詞。【注意】用形容詞修飾amount或number時，表示“大量的”，應用large；反之表示“少量的”應用small。重點詞組歸納atatime每次；一次byhand用手；靠手做makeitpossibletodosth.使做某事成為可能inaway從某一角度；從某一點上看；從某種程度上bereplacedby被······取代waitandsee等等看；等著瞧一、完形填空。Now，thesmartmobilephonesaregettingmoreandmorepopularnotonlywiththeyoungbutalsowiththeold.Thephonesarenowveryuseful1youcandownloadallkindsofnewAPPs(手機應用程序).WiththeseAPPs，you2playgames，watchmovies，chatwithfriendsandsoon.Forexample，manypeoplelikeusingWeChat(微信)tocommunicate3others.TheyevensendWeChatLuckyMoneytotheirfriends.Infact，itisreallydifficultforpeopleto4APPs.Theyneedlotsofknowledgethatyoudon'tknow.ButsomemiddleschoolstudentsareinventingtheirownAPPs.5，anAPPcompetitionformiddleschoolstudentswasheldinShanghai，China.AgroupofmiddleschoolstudentsfromaroundChina6theirinventionsatthecompetition.ZhangShaolin，astudentfromWFLMS，hasinventedanAPPcalled7Helper.HisAPPisveryuseful.Ittellspeoplewhenand8todoexerciseeveryday.Itcantellyoutoexerciseontimewhenthemobilephonerings.ZhangJichenisastudentinGradeNinefromBeijing.TheairinBeijingisoften

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，soheinventedanAPPthatcancalculate(計算)theamountofPM2.5.Inthisway，hecanknowwhetherthe

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isbadornotbyhismobilephonebeforehegoesout，andheisabletochoosetherightclothes

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theAPP.“ItisnoteasytomakeanAPP.Youhavetobereally

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andpatient.Sometimes，youhaveto

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againandagain.ButIenjoydoingit，”saidZhangYuqi，

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studentfromWFLMS.ManyinterestingAPPshave

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adeepimpression(印象)ontheengineersfromGoogleatthecompetition.WhatkindofAPPdoyouwanttomake？Youmaytrytomakeone，too！

1.A.soB.ifC.untilD.because

2.A.needB.canC.mustD.should

3.A.withB.forC.aboutD.on

4.A.buyB.sellC.makeD.find

5.A.RecentlyB.FinallyC.FirstlyD.Nearly

6.A.watchedB.showedC.inventedD.finished

7.A.HealthB.LifeC.TravelD.Study

8.A.whatB.whereC.howD.why

9.A.niceB.freshC.thickD.terrible

10.A.airB.skyC.weatherD.sunDBACABACDA

11.A.accordingtoB.alongwithC.outofD.asfor

12.A.carelessB.helpfulC.carefulD.helpless

13.A.catchB.tryC.believeD.help

14.A.otherB.theotherC.anotherD.others

15.A.takenB.leftC.givenD.broughtACBCB二、閱讀理解。ItwassadforChuaYiXiangtoseeanoldmanwithawalkingstickfallonawetroadlastyear.YiXiangnotonlystoppedtohelpthemanup，butalsocameupwithanideatoprotecttheoldandthedisabledfromfallingonwetsurfaces.Later，YiXiangandhisclassmateinventedtheElyWalkingStick，andtheywonfirstprizeinastudentinventionchallenge(邀請賽).Thewalkingstickwasinventedtovibrate(震動)toremindpeoplewhentherearewetsurfaces，aswellaslightupindarkconditions.Thewalkingstickdidwellwhenitwastestedinahospital.Inthechallenge，therearemanyteamsofstudentsthathavedevelopedinventionstoimprovethelifeoftheoldandthedisabled.Forexample，tohelpstrokesufferers(中風患者)likehergrandfather，TangLiYundevelopedaspecialmachinewithfourotherteammembers.Themachinehasanarmthatletsstrokesufferersdoarmexerciseathome.Althoughthesixmonthsofresearchwashard，shehadafeelingofcontentwhenseeingherinventiononshow.Oneoftheuniversityteachers，ChugWeeKian，saidthathefeltgoodabouthisstudentsbeingabletodosomethingforpeopleinneed.“It'sgreattoseethey'retryingtheirbesttohelpothers，”hesaid.Theoldandthedisabledsaidsuchinventionswouldbeusefultothem.16.ChuaYiXianginventedthewalkingstickafter

.A.hewonfirstprizeB.hisgrandfatherhadastrokeC.hesawanoldmanfallD.hetookpartinachallenge17.Howdoesthewalkingstickhelptheold？①Itvibrates.②Itmoves.③Itcallsthepolice.④Itlightsup.A.①④B.②③C.③④D.①②CA18.Theunderlinedword“content”hasthesamemeaningas

.A.sadnessB.worryC.surpriseD.satisfaction19.Thetextismainlyabout

.A.astudentwhoworkedhardtoinventanewmachineB.astudentwhowonfirstprizebecauseofhisinventionC.somestudentswhotookpartinachallengeinacollegeD.somestudentswhoinventedthingstohelppeopleinneedDD三、詞匯運用。A)用方框中所給單詞的適當形式填空，每詞限用一次。20.Howlongwillthe

ofthetelephonetake？21.Inhisroom，Tomwas

outamapofScandinaviaonthebed.22.The

oftheInternetwasinthetwentiethcentury.23.Internetseemstobegrowingmore

thanpapers.24.Peoplecaneasilyknowthe

ofallkindsoffamouspeoplethroughtheInternet.connectionspreadinginventionpowerfulintroductionsB)根據(jù)短文內(nèi)容和所給漢語提示，在空白處寫出各單詞的正確形式(每空一詞)。25.

(印刷)wasinventedinChina.Atthattime，peoplecouldonlymakeonebookatatimebyhandforafewmonths.Buttoday，ittakesseveralminutestoprinta26.

(單個的)book.Infact，peoplecangetinformationwithanInternet27.

(計算機網(wǎng)絡(luò)連接)muchmoreeasilythaninprintedforms.Inaway，wecan

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(把······比作)theinventionofthecomputertotheintroductionofano-paperage.Ifthingsaregoingoninthis29.

(方向)，computersmayreally30.

(取代)booksoneday.Let'swaitandsee.PrintingsingleconnectioncomparedirectionreplaceOfcourse，toanewuser，youhavetousethecomputer31.

(合適地).Whenyouwantto32.

(借來)onefromothers，maybesomeonewill33.

(借給)ittoyou.You'dbetterreadtheinstructionsfirstandlearnto34.

(修補)thecomputerbyyourself.properlyborrowlendfix/repair四、語法填空。閱讀下面短文，在空格處填入一個適當?shù)脑~或用括號中詞語的正確形式填空(每空不多于3個單詞)。Internetisplayinganimportantpartinourlife.InordertopromotethedevelopmentoftheInternet，theWorldInternetConference35.

(hold)inWuzhen，ZhejiangProvincefromNovember7thto9thin2018.Morethan2,000people36.

over120countriesandregions(地區(qū))attendedtheconference.TheguestsexchangedtheirviewswitheachotheronawiderangeoftopicssuchasInternetculturecommunication，Internetinnovation(創(chuàng)新)anddevelopmentandthedigitalSilkRoad.washeldfromLastyearthesmalltown37.

(catch)theworld'seyeagain.Theglobalization(全球化)ofmankindstartedfromthe38.

(begin)ofthe20thcentury.WiththeprotectionoftheInternet，therelationships39.

countrieshavebecomecloserandcloser.Asitissaid，“Theearthisbecomingsmallerandsmaller.”Wecan40.

(easy)communicatewithpeoplefromothercountriesontheInternet.WecanalsogetinformationofothercountriesontheInternet.CulturaleducationbetweencountrieshavebecomeeasierwiththehelpoftheInternet.Duringthelasthalfcentury，theInternetnotonlychangedthewayswelivedandthought，41.

redefined(重新定義)themeaningoftimeandspace.caughtbeginningbetweeneasilybutItcouldbringyou42.

youwant.Itsfastspeedmakesonesecond43.

(long).Italsoremindsusthatpeoplecouldreceivethefruitsofcivilizations(文明)moreconvenientlythroughcloserconnections.That'sthemessagetheWorldInternetConferencemeanstoexpress.Chinahasmorethan770millionInternetusers.Withtheholdingofthisconference，itiscertain44.

theInternetindustrywillgetafulldevelopmentinChina.whatlongerthatModule9GreatinventionsUnit1Willcomputersbeusedmorethanbooksinthefuture?

TheFourGreatInventionsPapermakingPrintingGunpowderCompassTraditionalpapermakingModernpapermakingTraditionalprintingModernprinting1.學習并掌握borrow,mainly,page,electronic,powerful,full,fix,instructions,lend,properly,putup,thousandsof等核心詞匯，靈活運用一般將來時的被動語態(tài)。2.能夠聽懂談論發(fā)明及其應用的對話；能夠談論已有的發(fā)明創(chuàng)造給人類帶來的變化。3.通過討論發(fā)明創(chuàng)造對人們生活的影響,培養(yǎng)善于發(fā)現(xiàn)、樂于思考、學以致用的意識。學習目標Workinpairs.Lookatthepicturesandanswerthequestions.Howhavetheseinventionschangedpeople'slives?Whichonedoyouthinkisthemostimportant?Whatotherimportantinventionscanyouthinkof?Listenandcompletethesentences.1.Linglingloveshermobilephonebecauseshecan____________________.2.AllofDaming’sfriends’numberare______inhisphone.3.Today’scamerasarebetterthanoldcamerasbecausetheydonot_________andthephotoscan__________________.4.Linglingthinkseverything___________bycomputerstosomedegree,sothecomputeris__________________invention.useitanywherekeptneedfilmbesentbyemailwaschangedthemostimportantNowreadthesummaryoftheconversation.Underlinethewronginformationandcorrectit.Tonywantstoborrowhisfather’scameraandtakesomephotosoftheschooldanceandthebasketballmatch.Thephotoswillbeshownintheschoolmagazine.Tony’sdadlendsthecamera.HepromisesTonytolookafterit.Listenandreadontheschoolvisittothemuseumnextweekontheschoolwebsitetells1.Changingthesubject,canIgetthecamera?2.Itisnotaproblem.Iwilluseanothermemorycard.3.Iwilldowhatyoutellmetodo.Findthesentencesintheconversationwhichmean:Anyway,aboutthecamera...?OK.Thatcanbefixed.I'vegotanemptymemorycard.Promise!1.Howdoyoufixacameraifthememorycardisfull?2.Whendoyouneedtoreadtheinstructions?3.Howoftendoyousendmessagesbymail?4.Howmanypagesdoesthisbookhave?electronicfixinstructioninventionlendmailpagewebsiteAnswerthequestions.5.Whichwebsitedoyouoftengotowhenyougetonline?6.Whatisanexampleofelectronictechnology?7.Whenyoulendsomethingtosomeone,whatdotheyhavetodolater?8.Whatdoyouthinkisthemostimportantinventioninhumanhistory?electronicfixinstructioninventionlendmailpagewebsiteAnswerthequestions.Workinpairs.Talkaboutthe

advantagesoftheseinventions.emailmobilephoneTVwashingmachineNowdescribehowtheseinventionshaveinfluencedyourlife.Emailhasgreatinfluenceonmylife...emailmobilephoneTVwashingmachine1.lend借出，把某物借給某人lendsth.tosb.=lendsb.sth.把某物借給某人borrow借入borrowsth.fromsb./sp.從某人或某處借某物Canyoulendyourpentome?MayIborrowbooksfromyou?探究活動注意：keep“借”，是延續(xù)性動詞,通常表示“借某物多長時間”,多接表示一段時間的短語或與疑問短語howlong連用。例如：—Howlonghaveyoukeptthisnovel?—Abouttwoweeks.2.putup掛;張貼(1)是由“動詞+副詞”構(gòu)成的短語,代詞作賓語時,放于動詞和副詞之間;名詞作賓語時,放在中間或后面均可。(2)由put構(gòu)成的常用短語:3.thousandsof好幾千;成千上萬(1)thousandsof表示一個不確定的數(shù)目,前面不跟具體數(shù)字,后面跟復數(shù)名詞。(2)如果前面有具體數(shù)字修飾時，則thousand不加-s,不能與of連用。例如:twothousandtrees2000棵樹。另外：hundred,million,billion等數(shù)詞與thousand的用法相同。4.It'seasytogetinformationontheInternet.在網(wǎng)上獲取信息很容易。It's+形容詞+todosth.“做某事是……的”。it是形式主語，不定式是真正的主語。例如：It’simportanttolearnEnglishwell.學好英語是非常重要的。5.Ihaven'tuseditsinceyourmum'sbirthday.自從你媽媽生日，我就沒有用過它。since“自從……”，引導時間狀語從句，主句一般用現(xiàn)在完成時。IhavelivedheresinceIcametothecity.6.Promise！=Ipromisetodothat！我答應!promisetodo/that…=makeapromisetodo/that…答應，許諾做某事ACBwaitfor；hearfrom；putup;thousandsof;takegoodcareof短語①They’llbeputupontheschoolwebsite.②Willcomputersbeusedmorethanbooksinthefuture?句型

拓展：1.mainlyadv.→mainadj.;2.powerfuladj.→powern.；3.electronicadj.→electricadj.4.properlyadv.→paperadj.單詞Module9Unit1認知：page;fix,instructions課堂小結(jié)運用：borrow(borrow...from);lend(lend...