Unit6NurturingnatureUnderstandingideasTheSkyRailway导学案高中英语选择性

选择性必修一Unit6NurturingNature课堂导学案Period1:theSkyRailway(Reading)微语境1：父亲患癌症。(字数80左右)ThenthetimecamewhenIdecidedtoehomebecausehewasgrowingsicker._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________课文译文天路靠坐在火车的座位上，我简直不敢相信，我将要沿着许多外国专家声称“不可能建成”的铁路旅行。火车从西宁出发，向前平稳行驶。一路上，《天路》这首歌一直在我的脑海中回响。当火车开过“世界屋脊”时，“一条条巨龙翻山越岭”的歌词显得格外生动鲜活。修建青藏铁路的工人来自全国各地，而我就是其中之一。它历时数年建成，凝聚着我们攻克种种工程难题的全部心血。其中，如何保护脆弱的生态系统是需要我们首要问题之一。最先映入眼帘的地标性建筑是壮观的清水河大桥，它是世界上最长的高原冻土铁路桥。看！一群藏羚羊正从桥下走过，有的停下来悠闲地吃草。铁路桥下修建了三十三条野生动物通道，让动物得以在自然栖息地中安全自由地通行。就像现在的这群藏羚羊一样，野生动物们使用这些通道已有数年，它们似乎完全没有意识到我们正以每小时100多千米的速度呼啸而过。为了避免破坏湿地和草原，我们在格尔木和拉萨之间建造了675座大桥，总长度约160千米。我们甚至将一块14万平方米的湿地迁往一个新的区域，以保护其独特的生态系统。火车一路疾驰，还没等我反应过来，我们就已经到达了唐古拉车站。它位于海拔5,000多米的地方，是世界上海拔最高的火车站。在这样的高海拔环境中，稀薄的氧气，多变的天气，还有强烈的紫外线辐射，这些恐怕是我们铁路工人面临的最大挑战。为了确保工人的身体健康，我们建造了多个制氧站。我们还会定期到低海拔地区休整。火车经过措那湖时，一股自豪感和成就感在我心中油然而生。当年，我们沿着措那湖边用成千上万个沙袋筑起了一道二十千米的保护墙，使它免受建筑废料的污染。现在，措那湖离火车这么近，我好想伸手去触摸它那镜面似的浅蓝色湖面。湖中嬉戏的水鸟，在草原上游荡的牛羊，让这片风景充满勃勃生机。几个世纪以来，青藏高原是无数人向往的地方。如今，由于我们的努力，来自全国各地的旅客都能亲眼观赏到这片神奇的土地。我们建成了一条“不可能建成”的铁路，并且给予当地环境充分的保护，我为此感到骄傲和自豪。青藏铁路真是一条了不起的“天路”。翻译下列短语，并在课文标注出来beabouttodo______________________steadilyadv_______________________massiveadj_________________________windn/v___________________________particularlyadj_____________________theroofoftheworld_________________pleteadj/v______________________recordn/v________________________delicateadj________________________engineeringn_____________________protectthedelicateecosystem___________concernn/v__________________________catchmyeye_________________________splendidadj_________________________permafrostn________________________agroupof_________________________underthebridge_____________________attheirleisure_______________________intheirnaturalhabitat________________seemtotallyunawarethat______________atover100kilometresanhour___________damagetowetlands____________________bridgeswithalengthof160kilometres____distinctadj___________________________protectitsdistinctecosystem____________flyby_______________________________abovesealevel_______________________changeableweather__________________highlevelsofradiation_______________makesure_________________________constructv________________________enjoyregularbreaks________________feelasenseofprideandachievement______protectsbfromsth_____________________constructionwaste_____________________beclosetosth_________________________bringthescenerytolife________________wanderv____________________________attractpeople’sadmiration_____________thankstoourefforts___________________deservev_____________________________extraordinaryadj_____________________课堂学习任务目标学习阅读理解基本技巧：略读、扫读、跳读等，获取文章内容；学习文章introduction→mainbody→coherence展开文章写作思路；了解修建天路时困难和建成后的好处，学习用英语表达相关话题；培养“金山银山不如青山”的环保意识。听音乐回答问题Whatisthenameofthissong?__________________________________________________________Whatisthesongabout?______________________________________________________________Task1:阅读首段，快速查找天路信息，然后回答问题：意图目的:快速阅读，体会如何导入话题。Whatcanbestdescribetheauthor’sfeelingwhenhesatinthetrain?()A.Proud B.bored C.annoyed D.embarrassedTask2:逐段阅读，完成文章思维导图para1:thefeelings_______________________________________.para2:Oureffortstoovere_____________________________.para3:TheBridgeistoprotect______________para1:thefeelings_______________________________________.para2:Oureffortstoovere_____________________________.para3:TheBridgeistoprotect______________________________.para4:Bridgesweretoprevent______________________________.para5:Oxygenmakingstationswereforusto_________________.para6:Awallistoprotect__________________________________.Para7:Itattracts__________________________________________.Part1IntroductionPart2MainBodyPart3CoherencetheSkyRailwayTask3:Choosetheauthor’spurposeinwritingthepassageandgiveyourreasons.意图目的:学习根据前期内容概括文章主要内容。A.Toprovethathumanscanconquernature.B.TohighlighttheamountofworkrequiredtobuildtheQinghaiTibetRailway.C.Topraisetheworker’seffortsinbuildingtheQinghaiTibetRailway.Task4:Organiseinformationandpletethetable.(Activity4,P64)意图目的:学习有针对性扫读文章内容。Task5:阅读文章尾段，分析适合自己能用来以后结尾的句子：__________________________________________________________________________________________________________________________________________________________________________________意图目的:学习首尾呼应特点，巧妙结尾。Task6:思考对下列句子理解意图目的:学习用英语表达自己观点，理解“金山银山不如金山”。Iamproudthatwebuiltour“impossible”railway,anddidsowiththecarethattheenvironmentdeserves.1)Webuiltour“impossible”railway.Inlocationssuchasthis,___________________,______________________andhighlevelsofUV_____________presentedperhapsthegreatestchallengeforrailwayworkers.2)Theenvironmentdeservesthecare.AgroupofTibetanantelopesismoving_____________________,withsome_____________________________________.Thepassagesallowtheanimalsto_____________________________________________sothatTheyseem_____________________wearespeedingpastatover100kilometresanhour.2)Theenvironmentdeservesthecare.CuonaLakeissoclosetotherailwaythatIwantto______________________________________________________________.Waterbirds_____________________,andcattleandsheep________________________bringthescenerytolife.课后作业任务1.根据汉语用正确形式填入单词1. Thetrainhasbeenracingalong___________________(平稳)sinceitleftXining.2. Railwayslike____________________(巨大的)dragonsarewindingamongthemountains.3. Thewordsseem________________________(特别)vividasItravelacrossthe“roofoftheworld”.4. Theyshouldoverethemostdifficult______________________(工程的)challengestobuildtherailway.5. Howtoprotectthedelicateecosystemwasamongthetop____________________(关注点).6. AgroupofTibetanantelopesismovingunderthebridge,withsomestoppingtoeatgrassattheir___________________(休闲).7. Theyseemtotally____________________(无意识的)thatwearespeedingpastatover100kilometresanhour.8. 675bridgeswithatotal____________________(长度)ofabout160kilometreswerebuiltbetweenGolmudandLhasa.9. Thebridgeswillprevent____________________(损坏)towetlandsandgrasslands.10. In____________________(位置)suchasthis,thethinair,changeableweatherandhighlevelsofUVradiationpresentedperhapsthegreatestchallengeforrailwayworkers.2.单句语法填空，分析句子结构。1. ___________(sit)backinmyseat,Ican’tquitebelievethatI’mabouttotravelalongtherailwaythatmanyforeign_____________(expert)claimedwas“impossible”.2. Thetrain_________________(race)alongsteadilysinceitleftXining.3. Thewords“railwayslikemassivedragonsarewindingamongthemountains”seem____________(particular)vividasItravel___________the“roofoftheworld”.4. Iwasoneofthepeople_________camefromallpartsofChinatoworkonthisrailway.5. __________(take)yearstoplete,theQinghaiTibetRailwayisarecordofallofour_________(effort)tooverethemostdifficultengineeringchallenges.6. How_____________(protect)thedelicateecosystemwasamongthetopconcerns.7. ThefirstlandmarktocatchmyeyeisthesplendidQingshuiheBridge,theworld’s__________(long)bridgebuiltoverpermafrost.8. Look!AgroupofTibetan__________(antelope)ismovingunderthebridge,withsome__________(stop)toeatgrassattheirleisure.9. Thirtythree__________(passage)havebeenbuiltundertherailwaytoallowtheanimals__________(move)safelyandfreelyintheirnaturalhabitat.10. Theyseem__________(total)unawarethatwearespeedingpast________over100kilometresanhour.11. Topreventdamagetowetlandsandgrasslands,675bridgeswithatotal__________(long)ofabout160kilometreswerebuiltbetweenGolmudandLhasa.12. Weevenmoved140,000squaremetresofwetland________anewareainordertoprotectitsdistinctecosystem.13. Thejourneyhasbeenflyingby,and__________Iknowit,wehavereachedTanggulaStation.14. __________(locate)atover5,000metresabovesealevel,thisis__________(high)railwaystationintheworld.15. Inlocationssuchasthi