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Unit3Iftherearesomesnakesinyouryard,whatwillyoudotocatchthemwithouthurtingthem?导1.Skimthewholepassageandgetthemainidea.Thepassagenarrates(叙述)the_________ofthesnakesandpresentsthe_________________ofcatchingthemandapplyingfora__________.problemprocedures\stepspatent思2.Dividethepassageintofourpartsandworkoutthemainideaforeachpart.Part1Part2Part3Part4(Para.1)The_________oftheproblemofthesnakes.(Para.2-3)Possible_____________tosolvingtheproblem.(Para.4-6)The________tocatchthesnakes.(Para.7-8)The____________________ofgettingapatent.discoveryapproachesattemptscriteria\requirements4.WhichstatementisTRUEaccordingtothetext?A.Thesnakesweresleepyinthesecondapproachsotheycouldn’tbite.B.Yourproductmustbedifferentfromeverybodyelse’sifyouwanttoreceiveapatent.C.Thewriterreceivedapatentaftershesucceededincatchingthesnakes.D.Ifanapplicationprovestobevalid,youcangetapatentimmediately.B5.Accordingtothetext,whichsubjectdoyouthinkcanbegivenapatent?A.Anewstardiscoveredbyascientist.B.AnewnovelwrittenbyYaoMing.C.Anewwaytomakedirtywaterclean.D.Anewkindofgrasscanbeusedasamedicine.C1.Whatarethethreeattemptsthatthewritertakestocatchthesnakeswithouthurtingthem?议展评AttemptProcedureResultFirstattemptPlacedthefrozen________overthesnakes'_________andthe___________ontopofthebowlinthe________;;Coveredthewholethingwitha_________;Removedthem______hourslater.Thesnakeswereless________buttheywerestilltoo_______formeand______________intoaconvenientholeinthewall.SecondattemptPlacedthebowlandice-cubesoverthesnakes'habitatinthe___________;Thesnakeswerevery_______,butonce______________,theytriedto__________me.Thirdattempt_________thesecondprocedure;Usedasmall______Collectedthesnakesand_________themallbacktothewild.bowlhabitatice-cubesmorningbuckettwoactivefastdisappearedeveningsleepypickedupbiteRepeatednetreleasedFindoutwhichparagraphorparagraphsdealwitheachinventingprocessinthepassageandfindtheexamples:1)Findaproblem(Para._____)Thesnakemustbe__________butnot______.2)Doresearch(Para.2)Lookfor__________ofremovalandresearchthe______ofsnakes3)Thinkofacreativesolution(Para._____)Identify_______possibleapproachesandchoose______.removedharmed\hurtmethodshabitsthreeone134)Testthesolution(Para._____)Try_____timestomakeitwork____________.5)Decideontheinvention(Para._____)Decideto________theopportunitytogetrecognition.6)Applyforapatent(Para.8)Fillintheformand_______patentapplicationwiththePatenOffice4,5,67threeefficientlyfileseizeWhenIcalled______mymother,shetoldmethatthesnakescamenearherhousenowand_______andshewantedmetogetridofthem.Igotthechance_________________(distinguish)myselfby___________(invent)something___________(mercy)tocatchthesnakes.Noproductscanhelpmecatchsnakes,soIsetabout_____________(research)thehabitsofsnakestotrapthem.Idecidedonthree_____________(approach)andchoseonetocatchthem.Afterthreeattempts,Isucceeded______catchingthesnakes.Pressedbymyfriendsandrelatives,Ifilledintheformand_________(file)mypatent_____________(apply)withPatentOffice..uptodistinguishinventingresearchingapproachesSummary检mercifulinfiledthenapplicationAssignment1)Inpairslookatthefollowingproblem.Usethescientificstagestodesignanewinventiontosolveit.Problem:Youwanttocatchfishbutnothurtthemwhenyoudoso.Designafishingrodthatwillsolvethisproblem.2)Previewthelanguagepoints.