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时间:2021-01-17
《高中英语选修八unit3课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit3InventorsandInventionsThemanisfromAmerica.Heisoneofthefatherofinventions.Theinventorinventedthebulb.EdisonGuessingGameHeisaItaliannavigator.theNewContinentColumbusHeisthefirstEuropeantodiscovertheAmericas.①②③④⑤⑥Inventions:1,2,and3.Discoveries:4,5and6.Sortoutinventionsa
2、nddiscoveriesWorkouttworules:Adiscoveryis__________.Makingordesigningsomethingthatdidnotexistbefore.Aninventionis__________.Findingorlearningaboutsomething(place,fact)thathasalreadyexistforthefirsttime.Discoveriesoftenleadtoinventions.Putthestagesofinventioninsuitableorder
3、1.Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.Decidingontheinvention235461ReadingTheProblemOfTheSnakesPrevisionWhatdoesthewritermainlytellusabout?A.IntroduceswhattheproblemofsnakesisB.TellsushowtogetpatentsC.Introduce
4、swhattheproblemofsnakeisandhermotherwantshertocatchthem.D.IntroducesherideaoftrappingthesnakesandherapplicationforapatentThestructureofthetextParagraphStagesFindaproblemDoresearchThinkofacreativesolutionTestthesolutionApplyforapatent1234,5,67,8ScanningPart1(Para1)Whatwasthe
5、motherupsetabout?2.Whywasthewriterhappytohelphermother?Themotherwasupsetbecauseafamilyofsnakeshadmadetheirhomeintheircourtyard.Thewriterwashappybecauseitgaveherachancetohelphermotherandinventsomethingtocatchthesnakeswithouthurtingthematthesametime.Part2(Para2)Howdidthewrite
6、rdotheresearch?SheresearchedthehabitsofsnakesPart3(Para3)1.Thewriterdecidedtocatchthesnakesin___possibleapproach.A.thefirstB.thesecondC.thethirdD.every2.____wasn’tusedforcatchingthesnakesinthewriter’soriginalplans.abowlB.ice-cubesC.perfumeD.asmallnetWhatarethethreecreatives
7、tepsthatthewritertakestocatchthesnakeswithouthurtingthem?①toputthefrozenbowloverthesnakes’habitat______________.②toputthefrozenbowloverthesnakes’habitat_______________.③toputthefrozenbowloverthesnakes’habit______________andcarry______tocollectthesnakeswithoutharmingthemthen
8、extmorning.inthemorningintheeveningintheeveninganetPara4(Para4-6)Whydidcoolingthes
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