Unit+6+Nurturing+Nature+Understanding+ideas+高二英语外研版（2019）选择性必修第一册

SkyRailwayUnit6NurturingNature

Whatisthevideotalkingabout?TheskyrailwaytheQinghai-Tibetrailway.Readthepassageandfindoutthestyleofthepassage.Andfromwhichyoucangetyourconclusion.Iamabouttotravelalongtherailway…Thefirstlandmarktocatchmyeyeis…Thejourneyhasbeenflyingby…AswepassCuonaLake………TraveljournalWhatisthestructureof

the

passage?TheskyrailwayThebeginningofthetravelDuringthetravelTheendofthetravelPara(1-2)Para(3-6)Para(7)Matchthemainideatoeachparagraph.Para.1A.Howtopreventdamagetowetlandsandgrasslands.Para.2B.HowtoprotectCuonaLake.Para.3C.ThetrainleavesXining.Para.4D.Howtoprotectwildanimals.Para.5E.Weconsiderprotectingthedelicateeco-systemfirst.Para.6F.Howtomakesuretheworkersstayedhealthy.Para.7G.I'mproudwebuiltour"SkyRailway".Who

is

the

authorandwheredoyoufindtheevidence?IwasoneofthepeoplewhocamefromallpartsofChinatoworkonthisrailway.RailroadworkeroftheQinghai-TibetrailwayWhatistheauthor’spurposeofwritingthepassage?Fromkeywordslike“asenseofprideandachievement”“thankstoourefforts…”inparagraph6,7,weknowtheauthor’spurposeistopraisetheworkers’effortsinbuildingtheQinghai-TibetRailway.Readthepassageagainandmarkthelocationsmentionedinthemap.challengesSolutionsToprotectwildanimals.__________________havebeenbuiltundertherailwaytoallowtheanimalsto_____________________________________.To__________________________________________.675bridgeswith_______________________________werebuiltbetweenGolmudandLhasa.140,000squaremetersofwetlandwere_________________inordertoprotectitsdistinctecosystem.preventdamagetowetlandsandgrasslandsThirty-threepassagesmovesafelyandfreelyintheirnaturalhabitatatotallengthofabout160kilometersmovedtoanewareaTomakesuretheworkerstayedhealthy.__________________________wereconstructed.Theworkersalsoenjoyed_____________inlowerareas.To___________________.Thousandsandthousandsofsandbagswereusedto________________________alongthelaketo____________________________.protectCuonaLakeSeveraloxygen-makingstationsregularbreaksbuildatwenty-kilometerwallprotectitfromconstructionwaste

Readpara2-6andcompletethetable4.WhatisNOTthechallengefortheworkersinTanggulaStation?

A．Thinair.

B．Changeableweather.

C．UVradiation.

D．Breaks.

5.Whatmakestheauthorfeelproud?

A.Buildingthe"impossible"andlongestrailway.

B.Protestingtheanimalsandwetlandsontheplateau.

C.Plantingtreesonbothsides,protectingtheskyrailway.

D.Buildingthe“impossible”railway,notdestroyingtheecosystem.

So,howhard?Whatwilltherailwaybringtolocalpeople?Therailwayprovidestransportationforthelocalpeopleandcontributeslocalpeopletowalkingoutoftheremoreeasier;Ithaspromotedthedevelopmentoflocaleconomyandhaschangedresidentslives…HomeworkFinishtheexerciseson110.Sittingbackinmyseat,Ican’tbelievethatI’mabouttotravelalongtherailwaythatmanyforeignexpertsclaimedwas“impossible”.beabouttodosth即将做某事beabouttodo…when…正要做…这时…beonthepointofdoing…when…现在分词做状语，逻辑上的主语是I,构成主动，用现在分词

。Claim声称，断言；索赔；夺取生命=declare,state,announceclaimtodosth声称做某事Itisclaimedthat据说=itissaidthatLayclaimto据理力争，有权利获得Eg.Itisclaimedthat7peoplediedinthiscaraccident.Takingyearstocomplete,theQinghai-TibetRailwayisarecordofallofoureffortstoovercomethemostdifficultengineeringchallenges.recordv/n记录ofrecord有案可查的onrecord记录在案的，公开发表的

现在分词做状语，逻辑上的主语是therailway,构成主动，用现在分词

。effort努力makeeffortstodo努力做某事Eg.Tomalwaysmakeseffortstodoeverythinghewantstodo.Weshouldmakeeffortstoprotecttheenvironment.afford负担得起affect影响（v）effect作用，影响Challengen/v挑战Facethechallenge面临挑战Riseto/takeupthechallenge迎接挑战Challengeabtosth向某人挑战某事Challengesbtodo向某人挑战做某事Eg.Whenyourisetothechallenges,youwillhavetheopportunitytoacquiregreatknowledgeandenjoypersonalgrowth.Howtoprotectthedelicateecosystemwasamongthetopconcerns.疑问词+不定式结构1、可以在句中做主语，表语，同位语，宾语等成分。2、该结构作为主语时，谓语动词常用单数形式。3、常见用于该结构的疑问词疑问代词：Who,what(无选择范围)，which(有选择范围)，疑问副词：when,where,how他们正讨论去哪里玩？Theyarediscussingwheretoplay?他不知道选哪一个礼物。Hehadnoideawhichgifttochoose.下一步做什么还不知道。Whatt