英语选修八Book8-Unit3-Reading公开课课件

Unit3InventorsandinventionsUnit3Inventorsandinvention

HeisagreatinventorofChina.Heinventedseismographtodetectearthquakes.ZhangHengseismographGuessingGame[ˈsaɪzməgrɑ:f]HeisagreatinventorofChThemanisfromAmerica.Heisoneofthefatherofinventions.Theinventorinventedthebulb.EdisonThemanisfromAmerica.Edison

Sheisagreatwoman.Shediscoveredradium.

Madame

CurieGuessingGameSheisagreatwoman.Madame

Hediscoveredgravitybywatchingapplesdropontheground.

Issac

Newton

gravityHediscoveredgravitybywatWhatisadiscovery?Adiscoverymerely____________somethingthat______________innature.makesknownalreadyexistedWhatisadiscovery?AdiscoverWhatisaninvention?AnInventionissomethingthatiscreatedbyahumanbeing.Inventingisascientificactivity.Whatisaninvention?AnInventDoyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Inventingisascientificactivityandsofollowssimilarstagestothoseusedinscientificresearch.Lookatthefollowinglistandworkoutasuitableorder.Pre-readingDoyouknowthestageseveThesuitableorder:FindingaproblemDoingresearchThinkingofacreativesolutionTestingthesolutionDecidingontheinventionApplyingforapatentThesuitableorder:FindingapWhatdoyouusetocatchsnakes?WhatdoyouusetocatchsnakeReadingTheproblemofthesnakesReadingSkimthewholepassageandgetthemainidea:Thetexttells_______________________andpresents_____________________andapplyingfor________.theproblemofthesnakestheproceduresofcatchingthemapatentSkimming(3m)SkimthewholepassageandgetDividethetextintofourpartsandworkoutthemainideaforeachparagraph.PartIPartIIPartIIIPartIV(Para.1)c.Thediscoveryoftheproblemofthesnakes.(Paras2-3)d.Theresearchontheapproachestosolvetheproblem.(Para.4-6)a.Theattemptstocatchthesnakes.(Para.7-8)b.Therequirementofgettingapatent.cadbDividethetextintofourpartReadthetextcarefullyandfillintheblanks.harminghabitsCarefulreadingReadthetextcarefullyandfihabitattrapcoolinglast/thirdhabitattrapcoolinglast/thirdintheeveningnetintheeveningnetpatentdifferentvalid18patentdifferentvalid18Howdidthewritercatchthesnakes?A.usingsomethingthesnakeswereinterestedtoattractthemintoatrap.B.takingtheirhabitattoanotherplace.C.placingthesnakesatalowtemperatureforthemtosleepandthencaughtthem.D.Alltheabove.CReadthetextcarefullyandchoosethebestanswer.Howdidthewritercatchthes2.Whichofthefollowingmaygetapatentaccordingtothetext? A.Acomputerprogramme.

B.Anewanimalvariety.

C.Aworkofliterature.

D.Atrulynovelandusefulinvention.D2.Whichofthefollowingmay3.Thepurposeinwritingthistextis___.A.toshowushowtotrapthesnakesbutnottokillthemB.totellpeoplehowtoapplyforapatentofthewriter’snewideaC.tointroducethewriter’snewideaoftrappingthesnakesandherapplicationforapatentD.totellthereadershowtogetanewideaandmakeitapatentC3.Thepurposeinwritingthis4.Thebiggestadvantageofthewriter’s newideaisthat_________.A.itmakesthesnakesmoveslowlyB.itmakesthesnakeshardlybiteusC.itiseasierforustokillthesnakeswithouthurtingourselvesD.itiseasierforustocatchthesnakeswithoutkillingthemD4.Thebiggestadvantageofth5.Whichstatementistrueaccordingtothetext?A.Thesnakesweresosleepyinthesecondattemptthattheycouldn’tbitethewriteratall.B.Yourproductmustbedifferentfromeverybodyelse’sifyouwanttoreceiveapatent.C.Thewriterdecidedtosendherinventiontothepatentofficethemomentshesucceededincatchingthesnakes.D.Ifanapplicationforyourproductprovestobevalid,youcangetapatentimmediately.B5.WhichstatementistrueaccDiscussionWhatqualitiesdoamazinginventorshave?Howeverharditis,theynevergiveup.Enjoyapoem.DiscussionWhatqualitiesdoamCreationEducationHard-workingPracticalskillsDeterminationPatience…Howtobeagoodinventor?CreationHowtobeagoodinve

NEVERGIVEUPIknowyou’regoingtomakeit.Itmaytaketimeandhardwork.Youmaybecomefrustrated,Andattimesyou’llfeellikegivingup