Unit3InventorsandinventionsUsingLanguage导学案- 高中英语人教新课标选修八

高二英语选修8unit3inventorsandinventions导学案Period4UsingLanguage一．学习目标1.TogettheSstoknowsomethingaboutBell.2.TodeveloptheSs’abilityinskimmingandlookingupinformationinreferencebooksandimprovetheSs’readingability二．教学重点和难点TodeveloptheSs’abilityinskimmingandlookingupinformationinreferencebooksandimprovetheSs’readingability三．预习自测：AsktheSsiftheyknowanygreatinventorsandtheirinventions.Matchthefollowingtwocolumns（连线）GalileotelephoneEinsteintelescopeNewtonsteamengineWattbulbEdisonTheoryofRelativityAlexandergrahamBellNewton’slawReadingTask1:GetsomegeneralinformationofBell.DateInformationIn1847Hewasyoung.11yearsoldIn187675yearsoldReading:Readthepassagequicklyandsothefollowingexercises.Findoutthemainideaofthepassage.__________________________________________________________________Matchthemainideaofeachparagraph.Para.1A.BellisacontinuingsearcherPara.2B.Bell’slifeinformationandespeciallyinterestPara.3C.Bell’scuriosityPara.4D.Bell’sinventionofthetelephonePara.5E.TheimportanceofhisinventiontelephonePara.6F.Bell’sfirsttelephonemessagePara.7G.Bell’snewdiscoveriesinotherareasofinvention四．合作探究：Choosethebestanswer.1.Thetextmainlytellsussomeinformationabout_______.A.BellandhistelephoneB.BellandhistelegraphC.BellandhishelicopterdesignsD.Bellandhisinventions2.Bellinvented______bychanceaccordingtothetext.A.MorsecodeB.telegraphC.telephoneD.tetrahedron3.Whichstatementistrueaccordingtothetext?A.Bellmadeacontributiontothedeafeducation.B.Bellinventedthetelephoneforthedeaf.C.Bellthoughtthatyoushouldnotthinktoomuchaboutsomethingthatyouhadneverseenbefore.D.Bellinventedalotofflyingmachineswhilesearchingforakitetocarryamanintotheair.4.Accordingtothetext,Bellgotsuchgreatachievementthanksto_____.A.astrawjoinedtoadeafman’searB.theexploringaroundproblemsC.amovingelectricalcurrentD.hisexcellentassistantWatson5.Wecaninferfromthetextthat______.A.doingresearchintelegraphhelpedBellgreatlyininventingthetelephoneB.BellwasgiventhepatentafterhesucceededinsendingthefirsttelephonemessageC.inordertomakethebridgesstrongerBelldiscoveredtelephoneD.Belldiscoveredsomanypracticalsolutionsthathemustbeamillionaire五．当堂检测Underlinetheusefulexpressionsandwritethemdown:对……感兴趣____________________对……好奇_________________________踩出来的路___________________一心投入____________________________值得思考________________________导致_______________________________-开始(做)_____________________________一次______________________同时______________________发现问题很难解决____________________注意到_________________________寻找___________________________因……闻名_____________________的确,事实上______________________六．总结提升Itisimportanttobeexperimental.Bybeingcuriousandex