选修八unit3reading阅读-课件

选修八Unit3reading阅读-课件Whenwespeakofinventions,wecan’thelpthinkingofthefourgreatinventionsinancientChina.Canyounamethem?Warmingupthefourgreatinventionspaper-makingprintingcompassgunpowderHowmanyfamousinventorsdoyouknow?Whatdidtheyinvent?

ZhangHeng(78—139)Seismograph

ThomasEdisonAmerica(1847——1931)Electricbulb

AlexanderGrahamBellEngland(1847--1922)TelephoneFord大家有疑问的，可以询问和交流可以互相讨论下，但要小声点WilburandOrvilleWrightinventedtheairplane,whichtheypatentedasa“flyingmachine”.Howmuchdoyouknowtheinventorsandinventions?AquizPaper,printing,gunpowderand___are4greatinventionsinancientChina.abacusbalancecompass2.___isn’tThomasEdison’sinvention.LightbulbRecordplayerTelephone3._____iscalled“FatherofCar”.A.RudolfDieselB.KarlBenzC.ThomasEdison4.___iscalled“FatherofDynamite（炸药）”.A.AlfredNobelB.AlbertEinsteinC.AlexanderBellWhatishefamousfor?IssacNewton艾萨克·牛顿

gravitydiscoveredradiumMadameCurie玛丽亚·斯克沃多夫斯卡-居里

discoveredWhatisshefamousfor?BenFranklinLightningiselectricitydiscoveredWhatishefamousfor?

Adiscoveryismerelymakingknownsomethingthatalready_____innature.

Aninventionissomethingthatis______byahumanbeing.createdexistsAdiscoveryAninvention==AdiscoveryAninventionPleaselookatthefollowingpicturesanddecidewhicharediscoveriesandwhichareinventionsAnamphibiouscarIt’s________aninvention.ColumbiatheNewContinentIt’s________adiscovery.1493,3,15Stephenson’s“Rocket”aninvention.DNAadiscovery.GuessingGame23867541Itisatoolofcommunication;Itisconvenienttotakealongwithyou;Youcanhearaperson’svoicewhenusingit.Youcancallupsbnowandthen;mobilephone1It’salwaysequippedinhighbuildings;lift/elevatorPeoplecangoupanddowninitinsteadofclimbingsteps.Itlookslikeasmallroom;vv

v2Itisakindofmake-upinventedbyFrench.Itsmellsgood.Womenespeciallyliketouseit.perfume3Itisoneofthefourgreatinventionsinancientchina.Itisblack.Peoplecanuseittomakebombs.gunpowder4Thisinventionismadeofmetal.Thisinventionlookslikeabird.Itmakesitpossibleforpeopletoflytodifferentplacesintheworld.Itispoweredbyanengineandisflownbyapilot.Airplane5Itallowsyoutogetalikenessofanobject.

Whenyoupressthebutton,itworks.Whenaflashhappens,itwillcopyasceneontoafilm.Whenthefilmisdeveloped,thesceneyoucopiedappearsonapaper-likething.Camera6Thisinventioncanhelppeopledosomedailywork.Itishelpfulforhousewives.Themachinecanmovesomethingthatyouputintoit.Itneedssoapandwatertowashsomethinginit.Washingmachine7Itisameansoftransportation.Ithasfourwheels.Peoplecandriveitonland.Peoplecanalsodriveitonwater.amphibiouscar8Amongtheinventionsabove,whichinventiondoyouthinkisthemostimportantone?Why?Howdiditchangepeople’sdailylives?DiscussionThepurposeofinventionsis

convenientcomfortabletomakeourlifemoreTheheeloftheseshoesisamachinethatmakeselectricitywitheverystepyoutake.Youwillneverneedtobuybatteriesagain.ElectricshoesYouwillneverhavetoworryabouthavingyourbikestolenagain.Ifyouuseourinflatablebike,youcansimplylettheairoutandputyourbikeinabag.InflatablebicycleNeverthrowawayorwashchopsticksagain.Thesechopsticksarebothdeliciousandenvironmentallyfriendly.Savetreesandhaveasnackatthesametime–theycomeinfivedifferentflavours.EdiblechopsticksHowtobeagoodinventor?CreativeCuriousHard-workingImaginativePatientAdventurous

…

Inventingisascientificactivityandsofollowssimilarstages.Lookatthelistandworkoutasuitableorder.Applyingforapatent________Findingaproblem___________Doingresearch_______Testingthesolution________Thinkingofacreativesolution_______Decidingontheinvention________123456ReadingTheproblemofthesnakesSkimthewholepassageandgetthemainidea:Thetextnarrates(说明,叙述)theproblemofthe_______andpresentstheproceduresof

_____________andapplyingfor________.snakescatchingthemapatentApatent1.Thewritingpurposeofthistextis______A.toshowushowtotrapthesnakesbutnottokillthemB.totellpeoplehowtoapplyforapatentofthewriter'snewideaC.tointroducethewriter'snewideaoftrappingthesnakesandherapplicationforapatentD.totellthereadershowtogetanewideaandmakeitapatentChoosetherightanswersReadthepassageagainanddivideitintofourpartsandworkoutthemainideaforeachparagraph.PartIPartIIPartIIIPartIV(Para__)Thediscoveryoftheproblemofthesnakes.(Para___)Theresearchontheapproachestosolvetheproblem.(Para___)Theattemptstocatchthesnakes.(Para___)Therequirementsofgettingapatent.4-612-37-8Themotherwasupsetbecauseafamilyofsnakeshadmadetheirhomenearthehouse.1)Whatwasthemotherupsetabout?Readandanswerthequestions.para1FindtheproblemThewriterwashappybecauseitgaveheranopportunitytohelphermotherandinventsomethingtocatchthesnakeswithouthurtingthematthesametime.2)Whywasthewriterhappytohelphermother?语篇理解Choosethebestanswers.1．What'stheproblemthatthewritercameacross?A．Snakescamenearherhousenowandthen.B．Snakesseemedtohavemadetheirhomenearherhouse.C．Howtocatchthesnakeswithoutharmingthem.D．Hermotherfeltupset.CPara2Doingresearchhabitsproductskill2．Whydidn’tthewriterusepowderstosolvetheproblem?A．Becauseitwasanoldthoughtpatterntousepowders.B．Becausethatwouldharmorevenkillthesnakes.C．Becausethatwoulddamagesomethingelsenearthehouse.D．Becauseshewantedtoinventsomethingnew.Bhabitattrapcoolinglast/thirdperfumebeeasilycaught3．ThefollowingarethethreepossibleapproachesthatthewriterthoughtoftocatchthesnakesEXCEPT________.A．removingtheirhabitatB．attractingthemintoatrapusingmaleorfemaleperfumeorfoodC．usingthenaturalenemiesofsnakesD．coolingthesnakesC1.Howdidthewritercatchthesnakes?A.usingsomethingthesnakeswereinterestedtoattractthemintoatrap.B.takingtheirhabitattoanotherplace.C.placingthesnakesatalowtemperatureforthemtosleepandthencaughtthem.D.Alltheabove.CReadParas4--6carefullyandchoosethebestanswer.2.Thewriterwassuccessfultocatchthesnakesin____attempt.A.thefirstB.thesecondC.thethirdD.everyC3.ThefollowingareusedinthethreeattemptsEXCEPT____.A.perfume B.abowl C.jelly D.ice-cubesA4.Tellthedifferencesbetweenthethreesolutionsthewriterusedtocatchthesnakes.5.Whydidcoolingthesnakesmakethemlessactive?A.Becausesnakesarewarm-bloodedanimals.B.Becausesnakeslikehightemperature.C.Becausesnakesa