2019-2020年高中英语 Module6 Old and New 第2课时学案 外研版必修3

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1、2019-2020年高中英语Module6OldandNew第2课时学案外研版必修3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.Butfor

2、generations，Chinesepeoplehavelongdreamedoftaming(制服，使顺从)theYangtzeRiverforpowergenerationandfloodcontrol.Theriver'sendlessfloodshavebroughtdestructionanddeathforcenturies－1milliondeathsinthe20thcenturyalone.Nowadays，alongtheYangtzeRiver，thethirdlongestriverinth

3、eworld，agreatconstructionproject，theThreeGorgesDamisinprogress.Oncepletedinxx，itwillbethelargestandmostpowerfulhydroelectricprojectintheworld.Towering610feethighandstretching1.3mileswide，thedamwillcreateareservoirthatextendsnearly400milesupstreamthuschangingthe

4、originallandscapeofthisregion.TheprojecthasbeenunderdiscussioninChinasincetheideaofthedamwasfirstputforwardin1919.TheThreeGorgesDamisbothamarvelofengineeringandthegreatestchallengeitsdesignershaveeverfaced.TheThreeGorgesDamhasbeenengineeredtostoreover5trilliong

5、allons(加仑)ofwaterandtowithstand(经得起)anearthquakeof7.0ontheRichterscale(里氏级)．Inaddition,thegovernmentsaysthedamwillcontrolterrifyingfloodsandprovideelectricalpowertoChina'sgrowingcities.LikeChina'sGreatWall，itwillbeoneofthefewmanmadestructuresthatcanbeseenfromsp

6、ace.TheChinesegovernmentandthedam'sengineersthinkoftheprojectasasymbolofnationalpride.预习自测：课文原句背诵1．MaoZedongwroteapoem“wallsofstonetoholdbackcloudsandraintillasmoothlakerisesinthenarrowgorges”．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’senergyproduce

7、dbyburningcoal.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：__________________________________________________________________________________________________________________________________________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

8、3个选项中选出最佳答案1．WhyistheThreeGorgesDamconstructed?A．ToharnesstheYangtzeRiver.B．TocontrolfloodingandprovidepowerforthecentralregionofChina.C．TorealizeMaoZedong'sdream.2．Whocameu