初中英语第六册Unit 4 课件5.ppt

module4greatinventions 兰溪市永昌初中金小庆洪建欢 moudle4 objectives 听力 辨认具体信息 在概要中辨认错误信息 回答推理问题理解句子含义阅读了解并能讲述书的历史掌握因果关系的表达方式语言 掌握现在完成时的被动语态和情态动词的被动语态 module4 period1 aroundtheworldreadandintroducee bookswhentheyfirstappearedhowtheylooklikeadvantagesdisadvantagesprospectmoduletaskpassivevoiceisnotamustinthistaskdesignachart module4 period2 reading goodactivitiessuggestions analyzetheintroductionofthetext thereshouldanopenending whatdoyouthink collocation discoveryactivitycreatepapermake produce printbooksreceive download find keepinformation module4 period3 pre listening 改为discussionlanguagetopractice everydayenglishonavisittoissues copiesofamagazinetochargethebatteryseetoverygoodactivitiesinunit1 增加展示活动findsentencesthatcontainthefollowinginunit1andunit2andtelltheirmeaningscan couldbe vedhave hasbeen ved增补专题训练或应用活动whatshouldorshouldn tbedonetoensurethefollowing computersworksmoothlysavethebadlywoundedthestudentswillnotbeinfectedwithsarsloseweight module4 period4 scanningactivity readtofindthefollowingwhenpaperwascreatedwhentheinternetappearedhowmanyobjectsarementionedtoshowtheuseofpaperroleplaypapersupposeyouwerepaper canyoutellclassyourlifeandhowyoufeelfacedwiththeinternet usingexamples thisismyfavoriteroombecauseyoucandophysicsexperiments forexample butyouhavetoobeysomerulesaswell forexamplepractice usingexamplestoillustratethefollowingpaperbooksarebetterthane booksordinarymagazinesarebetterthanonlinemagazinessciencemuseumsaremorepopularthanothermuseums module4periodone whatinventionsdoyouknow digitalcamera mp3player computer battery washingmachine whatcanyoudowiththem e book downloadnewbooks savepaper searchforpassagesquickly whyisituseful readanddo 1 nowadayse booksareverycheap t or f 2 e booksaremuchquickertosearchforpassagesthanpaperbooks 4 mostofpeoplecanafforde books 3 e bookswillbecomemorecheaperinthefuture 5 e bookscansavelotsofpaper f t t f t a inalibrary b inthebritishlibrary c inthebritishmuseum listenandanswer whereisthespeaker whydidittakealongtimetoproduceabookinancienttimes 2 whydomanyoldbookshavetobekeptawayformthepublic 3 howhastheinventionofthecomputerhelpedtomakethesebookeasierforpeopletoread 4 howcanthepagesofabookonacomputerbeturned listening let sdo thehistoryofprinting wood blockprintingwasinventedsometimebetweenthefourth andtheseventh inchina theearliestbookthatwehavewas in868andwasfoundindunhuangcave wood block printingtookalong becauseanewblockwasneededfor every inabook bythe11thcenturyprintedbookscouldbe alloverchina theyincludedbooksofconfucius thoughts century printed time page found andbookonmathematics in1340 bookscouldbeprinted usingtwo blackandred thechineselearntaboutprintingsoearly printingwasnotintroducedinotherpartsoftheworldforhundredsofyears itis thatwhenthegreatitaliantravellermarcopolovisitedchinainthe13thcentury he printedbooks itispossiblethatmarcopolobroughtthat toeurope butprintedbooksdidnotcometoeurope 1450whenagermancalledjohanngutenbery aprintingmachine twenty fouryearslater in1474 aninenglishmancalledwilliamcaxtonprintedthefirstprintedbookinenglish hissecondbookwasaboutthegameofchess caxtonprintedaboutahundredbook andsome stillbefoundtodayinmuseums dictionaries colours although thought saw knowledge until invented can makeasurvey whichisbetter e bookorpaperbook sallylikese books paperbooksbetter becausethey re sallydoesn te books paperbooks because report names sally 1 writedownthechart 2 previewperiod2 3 makesomesmallinventionsbyyourself homework module4periodtwo paper silkpaper whatcanyoudooninternet shopping information chatwithfriends listentothemusic canbooksbereplacedbycomputers whatdoestonythinkofit readandanswer 1 whenwaspaperfirstcreated about2 000yearsago 2 werebooksproducedbyhandorbymachineatfirst byhand 3 whenwasprintingdeveloped atthebeginningofthe11thcentury 4 whatcanbekeptoncd rom information 5 howareideasspreadtoday today theideasspreadquickly retell a theworldbeforebooks b theinventionofprinting c lifeonpaperandinprint d technologyandbooks e canbooksbereplacedbycomputers listening t or f 1 bookscouldonlybeproducedoneatatimebyhandinthepast 2 thewriterdoesn tthinkthatthebookswillbeneededinthefuture 3 knowledgeandideasspreadquicklyafterprintingwasinvented 4 theprintingwasinventedinegypt 5 lotsofpeoplecouldlearntoreadbefore2 000yearsago 7 computerscanreplaceeverything 6 paperhasbeenmadefromsilk cottonbambooandwood t f t f f f t freetalk canbooksbereplacedbycomputers why competition iwillnotbereplacedbycomputers because iwillreplacepaperbooks because homework 1 writethereportonyourexercisebook 4 previewperiod3 2 finishactivity6 3 makeasurvey canbooksbereplacedbycomputers thankyou period3 printingandpaperhavebeeninventedinchina whatotherinventionsdoyouknow mp3 mp4 cellphone computer digitalcamera tv fridge bicycle motorbike car washingmachine robot whatshoulditake nationaldayiscoming iwanttogotraveling i dliketogotothemountains let schant tent tent iwilltakeatent umbrella umbrella it ausefulumbrella cellphone cellphone ineedacellphone digitalcamera digitalcamera iliketakingphotos battery battery don tforgetthebattery ihaveafriend hisnameistony hewantstoborrow ok nowlet slisten whatdoestonywanttoborrow whodoeshewanttoborrowfrom hasheborrowedit hewantstoborrowadigitalcamera hewantstoborrowitfromhisfather yes hehas saytrueorfalseandcorrectthewronginformation tonywantstoborrowhisfather sdigitalcamerabecausetheschoolmagazineisnowgoingtobeonpaper tonywantstotakesomephotosoftheschooldanceandthebasketballmatch tony sdadishappytoborrowthecameraandtellstonytoturnitoff hepromisestonytolookafterit f f f f 1 howmanyissuesoftheschoolmagazinehavebeenpublishedyet a twob threec five2 wherewillitbepublishedfromnowon a onpaperb ontheschoolwebsite c onnewspaper choosethebestanswer 3 whydon ttheyusetheordinarymagazine a becausepaperistooexpensiveb becausetheyhavenopaper c becauseit stoocheap 4 what stheadvantageofanonlinemagazine a paperwon tbeneeded b itcanbereadonscreenbyeveryone c alltheabove 5 wheredidwegetinformationonce a radiob booksc internet answerthequestions whydoestonywanttoborrowhisfather sdigitalcamera whydoestony sdadask what swrongwithanordinarymagazine doestonythinkbookscanbereplacedbycomputer wherecanwegetinformationnow youcananswerthisquestionwithyourownopinion howwilltonylookafterthecamera iwilldowhatyoutellmeto whydon tyoucontinuetopublishthemagazineonpaper couldyoudosomethingforme doyouunderstandme it snotaproblem i llchargethebattery changingthesubject willyoulendmeyourcamera caniaskafavor anyway aboutthecamera itdoesn tmatter i llseetothat what swrongwithanordinarymagazine promise isthatclear match fillinblanks tonywantstoborrowhisfather sbecausehewantstotakesomephotosontheschoolvisittothemuseumnextweek it sgoingtobeanmagazine ifthemagazineisonline paperwon tneeded it llbeontheschoolwebsiteanditcanonscreen paperandprintingforages butnowthesameinformationcanorlistenedtooncomputers tony sdadlendsittohimandaskshimtoit digital camera online be published be read have been used be read look after workingroups discusstheadvantageanddisadvantageoftheinventionyouknow giveareport discussion askyourparentsoryourfriendsabouttheirfavoriteinventions 2 writeapassageaboutaninvention homework period4 howlonghasitbeenused it susedformorethan50years whoinventedit it sinventedbyamericans whendiditbeinvented itisinventedin1946 whatcanitbeusedfor itcanbeusedfor 被动语态 二 现在完成时的被动语态 have has been 过去分词 情态动词的被动语态 can may must should be 过去分词 challengeone go completethesentenceswiththecorrectformofthewords ithinkonedaybooksmay replace bycomputersmybike leave atschool soihavetotakethebustoschooltoday papershouldnot throw away booksandcdscan borrow fromthelibrary hasthepen mend yet ineedtowritemyarticlewithit whathave turnon theradio bereplaced hasbeenleft bethrown beborrowed bemended beenturnedon challengetwo writecompletesentences e g thisbook read byeveryoneinmyclassthisbookhasbeenreadbyeveryoneinmyclass thisbook discuss ontelevision2 it buy bythousandsofpeople3 children tell toreadthisbook4 thebook print againandagain thisbookhasbeendiscussedontelevision ithasbeenboughtbythousandsofpeople childrenhavebeentoldtoreadthisbook thebookhasbeenprintedagainandagain challengethree makeasmanysentencesasyoucanbyyourself invent turnon water open biteby wash challengefour whohasthebestmemory challengefive completethepassagewiththecorrectformofthewordsinthebox callcleandevelopintroduceinventproducespreadusewrite fromabout500bc pensforwriting thefeatheroflargebirds 1 anddried thepointofeac