高二英语选修8 Unit 3 Inventors and Inventions reading 课件

Unit3,Inventorsandinventions,Adiscovery,Aninvention,=,Adiscovery,Aninvention,Whatisaninvention?Whatisadiscovery?Whatsthedifferencebetweenthem?,Whichofthispicturesshowinventions?Doesanyofthemshowdiscoverers?,Thinking,(2)Aninventionis_.,Adiscoveryis_.,alreadyexistinginnaturebutnotyetknown,findingoutsomething,createdbyhumanbeingsnotexistingbefore,somethingthatwas,aninvention,好学深思的牛顿在树下深思万有引力的原理，一颗苹果从他头上落下来，使他突然顿悟了，然而，这回在苹果落下之前，出了一点“意外”,adiscovery,universalgravitation,theelectricbulb,Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Heregiveyousomesimilarstagesusedinresearch,pleaseworkouttheminthesuitableorder.,Pre-reading,Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.Decidingontheinvention,Patentoffice(专利局)playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatensandsoberecognizedandprotected.,patents,Lookatthepictures,whatinventionscanyouthinkof?,reading,Theproblemofthesnakes,Skimthewholepassageandgetthemainidea:,Thetextnarrates_andpresents_andapplyingfor_.,theproblemofthesnakes,theproceduresofcatchingthem,apatent,Reading-I(3m),Dividethetextintofourpartsandworkoutthemainideaforeachparagraph.,PartIPartIIPartIIIPartIV,(Para.1),Thediscoveryoftheproblemofthesnakes.,(Paras2-3),Theresearchontheapproachestosolvetheproblem.,(Para.4-6),Theattemptstocatchthesnakes.,(Para.7-8),Therequirementofgettingapatent.,ReadingII(5m),Scanning:Findoutwhichparagraphorparagraphsdealwitheachinventingprocessinthepassageandfindtheexamples:,removed,harmed,methods,habits,three,one,1,2,3,ReadingIII(7m),4,5,6,7,three,efficiently,Fillinthe_andfiledpatentapplicationwiththe_,8,form,PatentOffice,seize,recognition,Secondreading,1.Howdidthewritercatchthesnakes?()A.usingsomethingthesnakeswereinterestedtoattractthemintoatrap.B.takingtheirhabitattoanotherplace.C.placingthesnakesatalowtemperatureforthemtosleepandthencaughtthem.D.Alltheabove.,C,3.Whydidcoolingthesnakesmakethemlessactive?()A.Becausesnakesarewarm-bloodedanimals.B.Becausesnakeslikehightemperature.C.Becausesnakesarereptilesandtheirbodytemperaturedependsontheheataroundthem.,C,2.Thewriterwassuccessfultocatchthesnakesin_attempt.A.theFirstB.thesecondC.thethirdD.every,C,4.WhichstatementistheTRUEaccordingtothetext?A.Thesnakesweresosleepyinthesecondattemptthattheycouldntbitethewriteatall.B.Yourproductmustbedifferentfromeverybodyelsesifyouwanttoreceiveapatent.C.Thewriterdecidedtosendherinventiontothepatentofficethemomentshesucceededincatchingthesnakes.D.Ifanapplicationforyourproductprovestobevalid,youcangetapatentimmediately.,5.Accordingtothetext,whichsubjectdoyouthinkcanbegivenapatent?A.Anewstardiscoveredbyascientist.B.AnewnovelwrittenbyYaoMing.C.Anewwaytomakedirtywaterclean.D.Anewkindofgrassfoundinamountainwhichcanbeusedasamedicine.,Task4Questionsinthecomprehending:,Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem.2.Discusswithyourpartnerwhattheadvantagesmightbeofgettingapatent.,toputthefrozenbowloverthesnakeshabitatinthemorning.2)toputthefrozenbowloverthesnakeshabitatintheevening.3)toputthefrozenbowloverthesnakeshabitintheeveningandcarryanettocollectthesnakeswithoutharmingthemthenextmorning.,Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?,Youareabletoprovethatyouwerethefirstpersontomaketheinvention.Youarerecognizedasarealinventor.Youcanmakemoneyifyousellyourinventiontoothers.,2.Discusswithyourpartnerwhattheadvantagesmightbeofgettingapatent.,Pairwork:Canyoubeaninventor?,Youneedtomakeahousebutyouonlyhavefishingnetsandmanyplasticbottles.Howcanyousolveit?(Besurethewallsaresolidenough.),1.Removethebottomfromeachofthebottles2.Stickthebottlestogetherwiththegluetoformasolidwall3.Coverthemwiththefishingnettoholdthemsecure4.Pourwaterdownthebottlestoencourageplantstogrowupinsidethem.,5.Makearoofofemptybottles.Thismeansitwillnotbetooheavy.6.Puttheroofonaftertheplantshavegrownsothatthewallsareverysecureandsteady.,Thepl