高中英语 Uint3 Inventors and Inventions Reading课件3 新人教版选修8.ppt

Step1AQuiz,Totesthowmuchdoyouknowabouttheinventorsandinventions,1._isntThomasEdisonsinvention.,Lightbulb,Recordplayer,“Rocket”,Aquiz,2.Paper,printing,gunpowderand_are4greatinventionsinancientChina.,abacusbks,balance,compass,3._madethefirsttrainusingasteamenginein1825.A.AlexanderBellB.HenryFordC.GeorgeStephenson,4._inventedthefirstairplane.A.WrightBrothersB.HenryFordC.BenjaminFranklin,5._iscalled“FatherofDynamitedainmait（炸药）”.A.AlfredNobelB.AlbertEinsteinC.AlexanderBe,Howcanyoudivide13orangesbetween9childrenfairly?,Makeorangejuice.,creative,Adiscovery,Aninvention,=,Adiscovery,Aninvention,Whatisaninvention?Whatisadiscovery?Whatsthedifferencebetweenthem?,Whichofthispicturesshowinventions?Doesanyofthemshowdiscoverers?,Thinking,Stephensons“Rocket”,Anamphibiouscar,ThestructureofDNA,aninterestingmoderninvention,agreatinvention,adiscovery,(2)Aninventionis,Adiscoveryis,findingoutsomethingalreadyexistinginnaturebutnotyetknown,somethingthatwascreatedbyhumanbeingsnotexistingbefore,Whatgoodqualitiesshouldaninventorhave?,creativecuriouspatientimaginativehard-workingadventurouschallengeable,Thinking,FinishtheexerciseonPage19Pre-reading,Task1Pre-reading,Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.Decidingontheinvention,Patentoffice(专利局)playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatentsandsoberecognizedandprotected.,patents,Lookatthepictures,whatinventionscanyouthinkof?,Whatifsomesnakesareinyouryard？,ReadingTheproblemofthesnakes,Prediction,Whatdoyouthinkthearticleisaboutbyreadingthisheadline?,Theproblemofthesnakes,Whatisthewritingstyle?Expositive(说明文)Descriptive（记叙文）C.Argumentative（议论文）D.PracticalWriting(应用文）,Task2Skimming,FinishtheexerciseonP38(新课标）Step3EX2.(Readthetextandfindthemainideaofeachparagraph.),Readthetextfastandanswerquestions.,Thetextstatestheproblemofthesnakesandpresentstheproceduresofcatchingthemandapplyingforapatent.,1.Whatisthemainideaofthetext?,ReadthetextagainandfinishtheexercisesonP37(新课标）Step2FastReadingEx1.,Task3Scanning,Task4Comprehension,1、Whydidcoolingthesnakesmakethemlessactive?()A.Becausesnakesarewarm-bloodedanimals.B.Becausesnakeslikehightemperature.C.Becausesnakesarereptilesandtheirbodytemperaturedependsontheheataroundthem.,C,2.Whatsthewritingpurposeofthewriter?,Thewriterwantstoinformusofthescientificmethodstosolvepresentproblemssothatwestudentscannotonlybroadenthehorizonsbutbecomemoreskilledindiscoveringandconsideringcarefullytheproblemsindailylife.Wearealsoencouragedbythewritertobecreativeandhardworkingaswellasthinkingindependently.,3.Whatshouldwelearnfromthistext?,Wecanlearnfromthetextthewayofdoingscientificresearchesandhowtoapplyforapatent.Wecanalsolearnthatittakesaninventorgreatdeterminationpersistencetoachievehisorherambitioninlife.,youareabletoprovethatyouarethefirstpersontomaketheinvention;youarerecognizedasarealinventor;youcanmakemoneyifyousellyourinventiontoothers.,Discusswithyourpartnerwhattheadvantagesmightbeofgettingapatent.,Task5Discussion,Task6Summary,3.Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?,1)Sheboughtastainlesssteelice-creammakerandfrozethebowl.Sheaddedice-cubestothetopofthebowltokeepitcool.Sheplaceditoverthesnakeshabitatduringthedaysothatthesnakeswouldbecomesleepyandcouldbeeasilycaught.,2)Asaboveshedidthesamebut_.,3)Asabovebutadded_tocatchthesnakes.,placedthebowloverthesnakeshabitatintheevening,anet,Homework:,1.FinishtheexercisesinLearningaboutLanguageonPage39-43.2.Findoutthelongsentences.,classisover,IfIwereaninventor,Iwouldinventmanyusefulthingstolighten16_parentspressurefromwork,sothattheycanhavemoretimetorelax.Firstly,Iwouldinventacomfortablechair.Whenmyfathersitsonit,hefeels17_(relax)andcangainenoughenergy18_(play)withme.,一、语法填空,16根据下文可知。17.过去分词作表语。18.不定式作后置定语。,relaxed,toplay,my,Also,Iwouldinventamonitortocontrolmyfathersdrinking,Idontliketoseemydad19_(drink)home.Secondly,Iwouldcomeup20_newideasabouthelpingMomwiththehousework.Ineedtocreate21_robot:hecanhelpMomdothewashing,cooking,andsweeping.,19.过去分词作mydad的补语。20.固定搭配,根据前面的comeup可知。21.不定冠词表类别。,drunk,with,a,Momwouldbehappier22_shedoesnthavetodosomuchhouseworkandIwouldbemoreth