book-8-unit3课件

Warmingup&reading•ThemanisfromAmerica.•Heisoneofthefatherofinventions.•Theinventorinventedthebulb.EdisonHeisaItaliannavigator.theNewContinentColumbusHeisthefirstEuropeantodiscovertheAmericas.Whyaretheyfamous?IssacNewtongravitydiscoveredBenFranklinLightningiselectricitydiscoveredWhyaretheyfamous?radiumMadameCuriediscoveredWhyaretheyfamous?ZhangHengseismographinventedWhyaretheyfamous?whodoyouthinkthismanis?CaiLun↓papermakingDiscussinpairswhichpicturesshowinventionsandwhichshowdiscoveries.AnamphibiouscarStephenson’s“Rocket”DNAWorkouttherulesthatwillhelpyoudecidewhatadiscoveryisandwhataninventionis.Workouttworules:•Ainventionis__________.Makingordesigningsomethingthatdidnotexistbefore.•Andiscoveryis__________.Findingorlearningaboutsomething(place,fact)thathasalreadyexistforthefirsttime.Discoveriesoftenleadtoinventions.paper-makingprintingcompassgunpowderHowmanyfamousinventionsdoyouknow?•Itisatoolofcommunication;•Itisconvenienttotakealongwithyou;•Youcanhearaperson’svoicewhenusingit.•Youcancallupsbnowandthen;mobilephone1It’salwaysequippedinhighbuildings;lift/elevatorPeoplecangoupanddowninitinsteadofclimbingsteps.Itlookslikeasmallroom;2•Itisakindofmake-upinventedbyFrench.•Itsmellsgood.•Womenespeciallyliketouseit.perfume3•Itisoneofthefourgreatinventionsinancientchina.•Itisblack.•Peoplecanuseittomakebombs.gunpowder4•Thisinventionismadeofmetal.•Thisinventionlookslikeabird.•Itmakesitpossibleforpeopletoflytodifferentplacesintheworld.•Itispoweredbyanengineandisflownbyapilot.Airplane5•Itallowsyoutogetalikenessofanobject.•Whenyoupressthebutton,itworks.Whenaflashhappens,itwillcopyasceneontoafilm.•Whenthefilmisdeveloped,thesceneyoucopiedappearsonapaper-likething.6camera•Thisinventioncanhelppeopledosomedailywork.•Itishelpfulforhousewives.•Themachinecanwhirlsomethingthatyouputintoit.•Itneedssoapandwatertowashsomethinginit.7Washingmachine•Itisameansoftransportation.•Ithasfourwheels.•Peoplecandriveitonland.•Peoplecanalsodriveitonwater.amphibiouscar81.Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.DecidingontheinventionReadingTheProblemOfTheSnakesPrevisionWhatdoesthewritermainlytellusabout?A.IntroduceswhattheproblemofsnakesisB.TellsushowtogetpatentsC.Introduceswhattheproblemofsnakeisandhermotherwantshertocatchthem.D.IntroducesherideaoftrappingthesnakesandherapplicationforapatentListentotherecordedfileofthetext,thentrytoanswerthequestions.•1.Whatupsettheauthor'smother?•Thesnakes.•2.Howmanytimesdidtheauthorattempttoremovethesnakes?•Threetimes.•3.Whatdidtheauthordoafterhesuccessfullygetridofthesnakes?•Toapplyforapatent.ThestructureofthetextParagraphStagesFindaproblemDoresearchThinkofacreativesolutionTestthesolutionApplyforapatent1234,5,67,8ScanningPart1(Para1)Themotherwasbecausesome______cameneartheirhouse___________andseemtohavemadetheir_____inthecourtyard.Thewriterwashappytohelpbecauseitgaveherachancetoherselfbyinventingsomething__________thatwouldgetridofthem.upsetsnakesdistinguishmercifulnowandthenhomePara.2•Thewritercouldfindnothingbut________designedtokillsnakes,soshe____________________________thehabitsofsnakestofindtheeasiestwayto___________.powderssetaboutresearchingtrapthemPart.3para.3•___________withsomeresearchfindings,Idecidedonthreepossible__________:firstly,________theirhabitat;secondly,________themintoatrapusingmaleorfemale_______orfood;andthirdlycoolingthemsothattheywouldbecomesleepyandcouldbeeasily_______.removingattractingPreparedapproachesperfumecaughtPart3(Para3)1.Thewriterdecidedtocatchthesnakesin___possibleapproach.A.thefirstB.thesecondC.thethirdD.every2.____wasn’tusedforcatchingthesnakesinthewriter’soriginalplans.A.abowlB.ice-cubesC.perfumeD.asmallnetWhatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?①toputthefrozenbowloverthesnakes’habitat______________.②toputthefrozenbowloverthesnakes’habitat_______________.③toputthefrozenbowloverthesnakes’habitat______________andcarry______tocollectthesnakeswithoutharmingthemthenextmorning.inthemorningintheeveningintheeveninganetPart4(Para4-6)Whydidcoolingthesnakesmakethemlessactive?A.Becausesnakesarewarm-bloodedanimals.B.Becausesnakeslikehightemperature.C.Becausesnakesarecold-bloodedanimalsandtheyusuallyhibernate(冬眠)inwinter.1.TrueorFalse(1).Onlyascientifictheoryormathematicalmodelcanbeappliedforapatent.(2).Thecriteriaofyourpatentishardtogetbecauseitmustbecreative.(3)Ifyourinventionspassesthetest,yourapplicationforapatentwillbepublished17monthsfromthedateyouapply.2.Whatdoesthesentence“You’llknowifIsucceedbythesizeofmybankbalance!”mean?×√×Part4(Para7&8)Thewritercanmakemoneyifherpatentisrecognized.Carefulreading1.Howdidthewritercatchthesnakes?A.usesomethingthesnakeswereinterestedtoattractthemintoatrap.B.taketheirhabitattoanotherplace.C.placethesnakesatalowtemperatureforthemtosleepandthencatchthem.D.Alltheabove.C2.WhichstatementisTRUEaccordingtothetext?A.Thesnakesweresosleepyinthesecondattemptthattheycouldn’tbitethewriteratall.B.Yourproductmustbedifferentfromeverybodyelse’sifyouwanttoreceive