九年级英语上册课件M9U1

Module9GreatinventionsUnit1Willcomputersbeusedmorethanbooksinthefuture?Wordsreviewborrowputupwebsitemailtextbookmainlythousandsofpageelectronicv.借入；借来张贴；公布n.网站n.邮件；信件n.教科书；课本adv.大部分地；主要地好几千；成千上万n.页；一页(纸)adj.电子的Wordsreviewtechnologypowerfulmemoryfullfixinstructionslendproperlyn.科技；技术adj.有影响力的；能控制他人的n.存储器；存储量adj.满的；充满的v.修补；挽救n.[复数]说明书v.(把某物)借出，借给(某人)adv.合适地；正确地compassgunpowderprintingpapermakingWhataretheFourGreatInventionsofancientChina?Howhavetheychangedpeople’slives?四大发明指中国古代对世界具有很大影响的四种发明，即造纸术、印刷术、指南针和火药。这四种发明对中国古代的政治、经济和文化的发展产生了巨大的推动作用。这些发明陆续传入西方，对西方的科技发展和社会进步产生了很大的影响。造纸术的发明为人类提供了经济、便利的书写材料，掀起了一场人类文字载体革命；印刷术的发明大大促进了文化的传播；指南针的发明为欧洲航海家的航海活动提供了帮助；火药武器的使用改变了作战方式，加速了欧洲的文明进程。四大发明在人类科学文化史上留下了灿烂的一页。Howmanygreatinventionscanyouseeinthevideo?Whatarethey?1.Tolistenandunderstandtheconversationaboutinventions2.Tolearntotalkabouthowinventionshavechangedpeople’slives3.TolearnsomekeywordsandusefulexpressionsObjectivesWords:borrowmainlypageelectroniclendpowerfulfullfixinstructionsproperlyPhrases:putupthousandsoflendsth.tosb.Patterns:1.They’llbeputupontheschoolwebsite.2.Willcomputersbeusedmorethanbooksinthefuture?3.Emailhasgreatinfluenceonmylife.1P72Workinpairs.Lookatthepicturesandanswerthequestions.1.Howhavetheseinventionschangedpeople’slives?2.Whichonedoyouthinkisthemostimportant?Whatcanwedowithacomputer?sendorreceivemailssearchforinformationchatwithfriendswatchmoviesWhatcanwedowithamobilephone?sendorreceivetextmessageskeepintouchwithfriendstakephotosasanalarmclockWeneedacamerawhenweare…travellingtakingnotesoftheimportantmomentscar3.Whatotherimportantinventionscanyouthinkof?robotwashingmachinefridgemp4memorycardtelephonetelevisionthesteamengine蒸汽机thelightbulbWhichgreatinventiondoyoulikemost?Why?2P72Listenandcompletethesentences.1.Linglingloveshermobilephonebecauseshecan_____________.2.AllofDaming’sfriends’numbersare_____inhisphone.3.Today’scamerasarebetterthanoldcamerasbecausetheydonot_________andthephotoscan_______________.4.Linglingthinkseverything_________bycomputerstosomedegree,sothecomputeris_____________invention.useitanywherekeptneedfilmbesentbyemailwaschangedthemostimportantWatchandread.Tonywantstoborrowhisfather’scameraandtakesomephotosoftheschooldanceandthebasketballmatch.Thephotoswillbeshownintheschoolmagazine.Tony’sdadlendsthecamera.HepromisesTonytolookafterit.ontheschoolvisittothemuseumontheschoolwebsiteTonyDadTask1Readthesummaryoftheconversation.Underlinethewronginformationandcorrectit.3P72word文档链接Findoutthechanges.1.Howtokeepintouchwithfriends?Inthepast:Today:Wewaitedforweekstohearfromourpenfriendsabroad.WecansendandreceivephotosandmailsontheInternet.2.Howtogetinformation?Inthepast:Today:frompaperbooks(thousandsofpages)ontheInternet(powerful)Task2Readandanswerthequestions.1.Whoboughtthecamera?2.WillTony’sdadlendhimthecamera?Tony’smother.It’sforthebirthdayofTony’sdad.Yes,hewill.Task3Task44P73Findthesentencesintheconversationwhichmean:1.Changingthesubject,canIgetthecamera?2.Itisnotaproblem.Iwilluseanothermemorycard.3.Iwilldowhatyoutellmetodo.Anyway,aboutthecamera…?OK.Thatcanbefixed.I’vegotanemptymemorycard.Promise!一般将来时的被动语态：主语+will+be+V-ed(+by+动作执行者)Task5Readandunderlinethesentenceswithfuturesimplepassive.1.Roleplaytheconversationingroups;2.Roleplaytheconversationinfrontoftheclass.Let’sseewhichgroupdoesthebest.Task65P73Answerthequestions.electronicfixinstructioninventionlendmailpagewebsite1.Howdoyoufixacameraifthememorycardisfull?2.Whendoyouneedtoreadtheinstructions?3.Howoftendoyousendmessagesbymail?possibleanswers:Ifmymemorycardisfull,Iwillcopysomepicturestomycomputer.IneedtoreadtheinstructionsbeforeIuseanewmachineorImeetsomeproblems.Isendmessagesbymaileveryday.4.Howmanypagesdoesthisbookhave?5.Whichwebsitedoyouoftengotowhenyougetonline?6.Whatisanexampleofelectronictechnology?7.Whenyoulendsomethingtosomeone,whatdotheyhavetodolater?8.Whatdoyouthinkisthemostimportantinventioninhumanhistory?Thisbookhas162pages.Ioftengoto’llbeputupontheschoolwebsite.它们(照片)将被公布在学校的网站上。putup的意思是“张贴；公布；挂起”。例如：Youcanputupthenoticeonthenoticeboard.你可以把通知贴在布告栏上。We’veputupsomenewcurtainsinthelivingroom.我们在客厅里挂了一些新窗帘。2.Somewerehugeoneswiththousandsofpages.有的书甚至有几千页厚。thousandsof后接可数名词的复数形式,表示不确定的数字，意为“成千上万的；数以千计的”，不能和数词连用。例如:ThousandsofpeoplelosttheirhomesintheYa’anearthquake.在雅安地震中，成千上万的人失去了他们的家园。单项选择。______treeswereplantedonthemountainlastyear.A.ThousandsofB.ThousandofC.FivethousandofD.FivethousandsPractise3.Ifyouhavetolendittoanyone,tellthemtouseitproperly.如果一定要借给其他人的话，你要告诉他们如何正确使用它。lend作动词，意为“借给”，强调“借出”。常用短语lendsb.sth.相当于lendsth.tosb.，意为“把某物借给某人”。Canyoulendmeyourbike?=Canyoulendyourbiketome?你能把你的自行车借给我吗？Practise—Peter,canyou_______twentyyuan______me?Iwanttobuyanewpen.—Ofcourse.A.lends;fromB.borrow;toC.borrow;fromD.lend;toPractise其反义词borrow意为“借；借用”，强调“借入”。常用短语为borrowsth.fromsb./sp.，意思是“从某人/某地借来某物”。例如：CanIborrowabookfromthelibraryatweekends?我周末可以从图书馆借本书吗？Liste