Unit6NurturingnatureUnderstandingideasTheSkyRailway導(dǎo)學(xué)案高中英語(yǔ)選擇性

選擇性必修一Unit6NurturingNature課堂導(dǎo)學(xué)案Period1:theSkyRailway(Reading)微語(yǔ)境1：父親患癌癥。(字?jǐn)?shù)80左右)ThenthetimecamewhenIdecidedtoehomebecausehewasgrowingsicker._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________課文譯文天路靠坐在火車的座位上，我簡(jiǎn)直不敢相信，我將要沿著許多外國(guó)專家聲稱“不可能建成”的鐵路旅行?；疖噺奈鲗幊霭l(fā)，向前平穩(wěn)行駛。一路上，《天路》這首歌一直在我的腦海中回響。當(dāng)火車開(kāi)過(guò)“世界屋脊”時(shí)，“一條條巨龍翻山越嶺”的歌詞顯得格外生動(dòng)鮮活。修建青藏鐵路的工人來(lái)自全國(guó)各地，而我就是其中之一。它歷時(shí)數(shù)年建成，凝聚著我們攻克種種工程難題的全部心血。其中，如何保護(hù)脆弱的生態(tài)系統(tǒng)是需要我們首要問(wèn)題之一。最先映入眼簾的地標(biāo)性建筑是壯觀的清水河大橋，它是世界上最長(zhǎng)的高原凍土鐵路橋?？矗∫蝗翰亓缪蛘龔臉蛳伦哌^(guò)，有的停下來(lái)悠閑地吃草。鐵路橋下修建了三十三條野生動(dòng)物通道，讓動(dòng)物得以在自然棲息地中安全自由地通行。就像現(xiàn)在的這群藏羚羊一樣，野生動(dòng)物們使用這些通道已有數(shù)年，它們似乎完全沒(méi)有意識(shí)到我們正以每小時(shí)100多千米的速度呼嘯而過(guò)。為了避免破壞濕地和草原，我們?cè)诟駹柲竞屠_之間建造了675座大橋，總長(zhǎng)度約160千米。我們甚至將一塊14萬(wàn)平方米的濕地遷往一個(gè)新的區(qū)域，以保護(hù)其獨(dú)特的生態(tài)系統(tǒng)?；疖囈宦芳柴Y，還沒(méi)等我反應(yīng)過(guò)來(lái)，我們就已經(jīng)到達(dá)了唐古拉車站。它位于海拔5,000多米的地方，是世界上海拔最高的火車站。在這樣的高海拔環(huán)境中，稀薄的氧氣，多變的天氣，還有強(qiáng)烈的紫外線輻射，這些恐怕是我們鐵路工人面臨的最大挑戰(zhàn)。為了確保工人的身體健康，我們建造了多個(gè)制氧站。我們還會(huì)定期到低海拔地區(qū)休整?；疖嚱?jīng)過(guò)措那湖時(shí)，一股自豪感和成就感在我心中油然而生。當(dāng)年，我們沿著措那湖邊用成千上萬(wàn)個(gè)沙袋筑起了一道二十千米的保護(hù)墻，使它免受建筑廢料的污染?，F(xiàn)在，措那湖離火車這么近，我好想伸手去觸摸它那鏡面似的淺藍(lán)色湖面。湖中嬉戲的水鳥(niǎo)，在草原上游蕩的牛羊，讓這片風(fēng)景充滿勃勃生機(jī)。幾個(gè)世紀(jì)以來(lái)，青藏高原是無(wú)數(shù)人向往的地方。如今，由于我們的努力，來(lái)自全國(guó)各地的旅客都能親眼觀賞到這片神奇的土地。我們建成了一條“不可能建成”的鐵路，并且給予當(dāng)?shù)丨h(huán)境充分的保護(hù)，我為此感到驕傲和自豪。青藏鐵路真是一條了不起的“天路”。翻譯下列短語(yǔ)，并在課文標(biāo)注出來(lái)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_____________________課堂學(xué)習(xí)任務(wù)目標(biāo)學(xué)習(xí)閱讀理解基本技巧：略讀、掃讀、跳讀等，獲取文章內(nèi)容；學(xué)習(xí)文章introduction→mainbody→coherence展開(kāi)文章寫(xiě)作思路；了解修建天路時(shí)困難和建成后的好處，學(xué)習(xí)用英語(yǔ)表達(dá)相關(guān)話題；培養(yǎng)“金山銀山不如青山”的環(huán)保意識(shí)。聽(tīng)音樂(lè)回答問(wèn)題Whatisthenameofthissong?__________________________________________________________Whatisthesongabout?______________________________________________________________Task1:閱讀首段，快速查找天路信息，然后回答問(wèn)題：意圖目的:快速閱讀，體會(huì)如何導(dǎo)入話題。Whatcanbestdescribetheauthor’sfeelingwhenhesatinthetrain?()A.Proud B.bored C.annoyed D.embarrassedTask2:逐段閱讀，完成文章思維導(dǎo)圖para1:thefeelings_______________________________________.para2:Oureffortstoovere_____________________________.para3:TheBridgeistoprotect______________para1:thefeelings_______________________________________.para2:Oureffortstoovere_____________________________.para3:TheBridgeistoprotect______________________________.para4:Bridgesweretoprevent______________________________.para5:Oxygenmakingstationswereforusto_________________.para6:Awallistoprotect__________________________________.Para7:Itattracts__________________________________________.Part1IntroductionPart2MainBodyPart3CoherencetheSkyRailwayTask3:Choosetheauthor’spurposeinwritingthepassageandgiveyourreasons.意圖目的:學(xué)習(xí)根據(jù)前期內(nèi)容概括文章主要內(nèi)容。A.Toprovethathumanscanconquernature.B.TohighlighttheamountofworkrequiredtobuildtheQinghaiTibetRailway.C.Topraisetheworker’seffortsinbuildingtheQinghaiTibetRailway.Task4:Organiseinformationandpletethetable.(Activity4,P64)意圖目的:學(xué)習(xí)有針對(duì)性掃讀文章內(nèi)容。Task5:閱讀文章尾段，分析適合自己能用來(lái)以后結(jié)尾的句子：__________________________________________________________________________________________________________________________________________________________________________________意圖目的:學(xué)習(xí)首尾呼應(yīng)特點(diǎn)，巧妙結(jié)尾。Task6:思考對(duì)下列句子理解意圖目的:學(xué)習(xí)用英語(yǔ)表達(dá)自己觀點(diǎn)，理解“金山銀山不如金山”。Iamproudthatwebuiltour“impossible”railway,anddidsowiththecarethattheenvironmentdeserves.1)Webuiltour“impossible”railway.Inlocationssuchasthis,___________________,______________________andhighlevelsofUV_____________presentedperhapsthegreatestchallengeforrailwayworkers.2)Theenvironmentdeservesthecare.AgroupofTibetanantelopesismoving_____________________,withsome_____________________________________.Thepassagesallowtheanimalsto_____________________________________________sothatTheyseem_____________________wearespeedingpastatover100kilometresanhour.2)Theenvironmentdeservesthecare.CuonaLakeissoclosetotherailwaythatIwantto______________________________________________________________.Waterbirds_____________________,andcattleandsheep________________________bringthescenerytolife.課后作業(yè)任務(wù)1.根據(jù)漢語(yǔ)用正確形式填入單詞1. Thetrainhasbeenracingalong___________________(平穩(wěn))sinceitleftXining.2. Railwayslike____________________(巨大的)dragonsarewindingamongthemountains.3. Thewordsseem________________________(特別)vividasItravelacrossthe“roofoftheworld”.4. Theyshouldoverethemostdifficult______________________(工程的)challengestobuildtherailway.5. Howtoprotectthedelicateecosystemwasamongthetop____________________(關(guān)注點(diǎn)).6. AgroupofTibetanantelopesismovingunderthebridge,withsomestoppingtoeatgrassattheir___________________(休閑).7. Theyseemtotally____________________(無(wú)意識(shí)的)thatwearespeedingpastatover100kilometresanhour.8. 675bridgeswithatotal____________________(長(zhǎng)度)ofabout160kilometreswerebuiltbetweenGolmudandLhasa.9. Thebridgeswillprevent____________________(損壞)towetlandsandgrasslands.10. In____________________(位置)suchasthis,thethinair,changeableweatherandhighlevelsofUVradiationpresentedperhapsthegreatestchallengeforrailwayworkers.2.單句語(yǔ)法填空，分析句子結(jié)構(gòu)。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