高中英语 Module6 Old and New 第2课时学案 外研版必修3.doc

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1、Period2:Reading学习目标：1.通过阅读文章，了解三峡大坝的情况2.利用单元词汇描绘人造工程3.培养快速阅读的能力学习重点：通过阅读文章，了解三峡大坝的情况学习难点：良好阅读习惯和阅读能力的培养课前预习使用说明与学法指导：1.了解背景知识加深对文章的理解2.15分钟之内完成教材助读：TheYangtzeRiverishometooneofthemostbeautifulnaturalscenesofChina－theThreeGorges.Butforgenerations，Chinesepeoplehavelongdreamedoftaming(制服，使顺从)

2、theYangtzeRiverforpowergenerationandfloodcontrol.Theriver'sendlessfloodshavebroughtdestructionanddeathforcenturies－1milliondeathsinthe20thcenturyalone.Nowadays，alongtheYangtzeRiver，thethirdlongestriverintheworld，agreatconstructionproject，theThreeGorgesDamisinprogress.Oncecompletedin2016，it

3、willbethelargestandmostpowerfulhydroelectricprojectintheworld.Towering610feethighandstretching1.3mileswide，thedamwillcreateareservoirthatextendsnearly400milesupstreamthuschangingtheoriginallandscapeofthisregion.TheprojecthasbeenunderdiscussioninChinasincetheideaofthedamwasfirstputforwardin

4、1919.TheThreeGorgesDamisbothamarvelofengineeringandthegreatestchallengeitsdesignershaveeverfaced.TheThreeGorgesDamhasbeenengineeredtostoreover5trilliongallons(加仑)ofwaterandtowithstand(经得起)anearthquakeof7.0ontheRichterscale(里氏级)．Inaddition,thegovernmentsaysthedamwillcontrolterrifyingfloodsa

5、ndprovideelectricalpowertoChina'sgrowingcities.LikeChina'sGreatWall，itwillbeoneofthefewmanmadestructuresthatcanbeseenfromspace.TheChinesegovernmentandthedam'sengineersthinkoftheprojectasasymbolofnationalpride.预习自测：课文原句背诵1．MaoZedongwroteapoem“wallsofstonetoholdbackcloudsandraintillasmoothla

6、kerisesinthenarrowgorges”．毛泽东写过一首诗，在诗中，他想象了“更立西江石壁，截断巫山云雨，高峡出平湖”的壮丽景观。2．ofChina’senergyproducedbyburningcoal.中国四分之三的能量是通过燃煤获得的。3．Someofthemandsome.一些正被迁移，一些正被放入博物馆。我的疑问：_________________________________________________________________________________________________________________________

7、_________________课内探究质疑探究：语篇理解阅读P53的ReadingandVocabulary部分，从每题所给的3个选项中选出最佳答案1．WhyistheThreeGorgesDamconstructed?A．ToharnesstheYangtzeRiver.B．TocontrolfloodingandprovidepowerforthecentralregionofChina.C．TorealizeMaoZedong'sdream.2．Whocameupwiththeideaofconstruc