课件英语选择性必修一Unit6Startingout

Unit6NurturingnatureStartingout&UnderstandingideasBYMICHELLEStartingoutWhatdoyouknowabouttheseplaces?Whatdotheseplaceshaveincommon?Lookatthepicturesandanswerthequestions.TheyareallincludedontheWorldHeritagelist.Huanglong,ChinaLocatedinthenorthofSichuan,Huanglongisahistoricandscenicareawidelyknownforitscolourfulpools,hotsprings,valleys,waterfalls,snow-cappedpeaksanddiverseforest.Theareaalsohasapopulationofendangeredanimals,includingthegiantpandaandtheSichuangoldensnub-nosedmonkey.IguazúFalls,ArgentinaandBrazilTheyfeatureover275individualfallsthatthunderintotheIguazuRiver.SpecialwalkwayshavebeenbuiltaroundtheIguazuFallstoallowvisitorstogetcloseuptothiswonderoftheirnaturalbeautyandpower.MountKilimanjaro,TanzaniaLocatedin

north-eastTanzania,MountKilimanjaroisthehighest

mountaininAfricaandtheworld’stallestfreestandingmountain,about5,895mabovesealevel.Themountainhasbeenthesubjectofmanyscientificstudiesbecauseofitsshrinkingglaciersanddisappearingicefields.Uluru,AustraliaUluruisalarge

sandstone

rockformationinsouthwesternNorthernTerritory,centralAustralia.Uluruissacredtothe

Aboriginalpeople

ofthearea.Theareaaroundtheformationishometoanabundanceofsprings,

waterholes,rockcavesand

ancientpaintings.Watchthevideoandanswerthequestions.1WhatarethethreetypesofWorldHeritageSites?2WhatothernaturalheritagesitesinChinadoyouknowof?WhatarethethreetypesofWorldHeritageSites?WorldHeritageSitesareclassifiedas_________WorldHeritage,__________WorldHeritage,or_________WorldHeritage.CulturalNaturalMixedWhatothernaturalheritagesitesinChinadoyouknowof?TheSky

RailwayDoyouknowwhereisitinthepictures?WarmupTibetSupposeyouwillgotoTibet,whatsortoftransportationdoyouprefer?Andwhy?moreaffordableappreciatethesceneryadjusttotherareaircircumstancegraduallyHowmuchdoyouknowabouttheQinghai-TibetRailway?Workinpairsandcompletethequiz.Trytoguessifyouarenotsureoftheanswers.Pre-readingWhatdoestheskyrailwayreferto?TheQinghai-TibetrailwayReadthepassageandfindoutwhytherailwayisparticularspecialtotheauthor.While-readingThetypeofthepassageis________________.

A.novelB.atravelnoteC.argumentationChoosetheauthor'spurposeinwritingthepassageandgiveyourreasons.1.Toprovethathumanscanconquernature.2.TohighlighttheamountofworkrequiredtobuildtheQinghai-TibetRailway.3.Topraisetheworkers'effortsinbuildingtheQinghai-TibetRailway.Readthepassageandmatchthemainideatoeachparagraph.Para.1A.Howtopreventdamagetowetlandsandgrasslands.Para.2B.HowtoprotectCuonaLake.Para.3C.ThetrainleavesXining.Para.4D.Howtoprotectwildanimals.Para.5E.Weconsiderprotectingthedelicateeco-systemfirst.Para.6F.Howtomakesuretheworkersstayedhealthy.Para.7G.I'mproudwebuiltour"SkyRailway".Dividethepassageintothreepartsandsummarizethem.Para.1

ThetrainleavesXining.Para.2

Weconsiderprotectingthedelicateeco-systemfirstPara.3Howtoprotectwildanimals.Para.4

Howtopreventdamagetowetlandsandgrasslands.Para.5

Howtomakesuretheworkersstayedhealthy.Para.6

HowtoprotectCuonaLake.Para.7I'mproudwebuiltour"SkyRailway".Part1Thejourneyontheskyraillwaybegins.Part2ThechallengesandsolutionstobuildtheQinghai-TibetRailway.Part3Thefeelingsoftheauthor.XiningQingshuiheBridgeGolmudTanggulaCuonaLakeLhasaQingshuiheBridge(清水河大桥)唐古拉站CuonaLake(错那湖)西宁Whichplacesdidauthorpassbyinthearticle?

Inwhatorderisthepassageorganized?A.TimeorderB.SpaceorderIntensivereadingChallengesToprotectwildanimals.Solutions1.________________________havebeenbuiltundertherailwaytoallowtheanimalsto2._____________________________________.Thirty-threepassagesmovesafelyandfreelyintheirnaturalhabitatIntensivereadingChallengesSolutionsTo3._____________________________________________________.675bridgeswith4._______________________________werebuiltbetweenGolmudandLhasa.140,000squaremetersofwetlandwere5.______________________inordertoprotectitsdistinctecosystem.preventdamagetowetlandsandgrasslandsatotallengthofabout160kilometresmovedtoanewareaIntensivereadingChallengesSolutionsTomakesuretheworkersstayedhealthy.6.__________________________wereconstructed.Theworkersalsoenjoyed7.__________inlowerareas.Severaloxygen-makingstationsregularbreaksIntensivereadingChallengesSolutionsTo8._________________________.Thousandsandthousandsofsandbagswereusedto9.__________________________________alongthelaketo10.______________________________.protectCuonaLakebuildatwenty-kilometrewallprotectitfromconstructionwasteWhichofthesolutionsareyouimpressedby?Why?Topreventdamagetowetlandsandgrasslands,bridgeswithatotallengthofaboutkilometreswerebuiltbetweenGolmudandLhasa.Weevenmovedsquaremetresofwetlandtoanewareainordertoprotectitsdistinctecosystem.675160140,000Post-readingWhichwordsinthepassageareusedtodescribetheQinghai-TibetRailway?Whatotherwordscouldyouthinkoftodescribeit?SkyRailway,highest,impossible,extraordinary;Youcanalsosayitisamiracle,greatachievement,etc.WhatchangesdoyouthinktheQinghai-TibetRailwayhasbroughttothepeoplelivingalongtherailway?transportationcultureeconomytourismdailylifegreateffortspositiveattitudeSummarypossibleconstructionwastechallengeswildanimalshighaltitudewetlandsgrasslandssolutionsproudimSummaryWeshouldtherailwayWe

shouldourenvironmentbeproudofprotectLiveinharmonywithnatureLanguagepointsSittingbackinmyseat,Ican’tquitebelievethatI’mabouttotravelalongtherailwaythatmanyforeignexpertsclaimedwas“impossible”.

回到座位上,我简直不敢相信,我将沿着许多外国专家称之为“不可能”的铁路旅行。【句式解构】本句话是主从复合句。前面的“Sittingbackinmyseat”为伴随状语。主句的主干是“Ican’tquitebelieve”。第一个that引导作believe的宾语的宾语从句,第二个that引导定语从句,先行词为前面的railway。Environmentalprotectionbecomesmoreurgent,andweallfeelthateveryoneshoulddosomethingfortheearth,wheretherehavecomecertaindisasters.环境保护变得更加紧迫,我们都觉得每个人都应该为地球做点什么,那里的有些地方已经发生了一些灾难。【即学活用】填入适当的连接词。(1)Doyoustillremembertheperiod_____peopledarednotgooutshoppingfreely?(2)Thefactis____cantaketheplaceofhimifheretires.(3)Whatweareconcernedaboutyouis____youhaveworkedforsolonganyway.(4)JustnowaMrSuncalledup,asking_____hecancomeheretosignhisname.

whenwhothatwhenLanguagepointsTakingyearstocomplete,theQinghai-TibetRailwayisarecordofallofoureffortstoovercomethemostdifficultengineeringchallenges.

青藏铁路历时数年建成,记录了我们为克服最困难的工程挑战做的所有努力。【句式解构】本句话是简单句。前面为现在分词短语作状语,后面为句子主干,其中“toovercomethemostdifficultengineeringchallenges”为目的状语。ReachingHongKong,thepresidentbegantoworkwithhiscolleagues.Havingcompletedallhistask,thefellowbeginstolistentopopmusicathisleisure.Havingmuchworktodo,helookedworriedlyatme,obviouslyexpectingsomehelp.【即学活用】语法填空。(1)________(insist)ondoingonething,wemaygaininspiration.

(2)____________(hear)oftheinfluenceofAlibabaGroup,businessleadersaroundtheworldnowpaycloseattentiontoit.

(3)Andbecausewedon’tthinkaboutmakingmoney,wemakemoney,thus_______(make)itthelargestInternetcompanyinChina.(4)Aftergraduationhebeganacareer,________(teach)highschoolEnglish.

InsistingHavingheardmakingteachingLanguagepointsThefirstlandmarktocatchmyeyeisthesplendidQingshuiheBridge.第一个吸引我的地标是壮丽的清水河大桥。landmarkn.地标;界标;里程碑;纪念碑

adj.有重大意义或影响的【语块积累】placemark

n.地标landmarkbuilding 标志性建筑【即学活用】(1)Afteryourecoverforaminuteortwo,choose________________andspeedupagain.

在恢复一到两分钟后,选择另一个地标,再一次加速。(2)Butonceinararewhile,afindinghasthepotential________________

但有时,仍不排除某项发现成为里程碑的可能性。anotherlandmarktobealandmark.LanguagepointsAgroupofTibetanantelopesismovingunderthebridge,withsomestoppingtoeatgrassattheirleisure.一群藏羚羊正在桥下穿过,其中有一些停下来悠哉地吃草。atone’sleisure空闲时【语块积累】leisure

n.闲暇;空闲;安逸leisurely adj.悠闲的;从容的

adv.悠闲地;从容不迫地leisured adj.有空的;悠闲的leisureful adj.从容不迫的(等于leisurely)【即学活用】(1)语法填空。①He’ssayingthat_______leisure,thereisnophilosophy.②Isteppedoutsideandwalkedata________(leisure)pacedownMadisonAve.(2)Atpresent,maindirectionofdevelopingtourismisecologicaland______________________.

当前旅游发展的主要方向是生态旅游和休闲旅游。withoutleisurelyleisured/leisurelytourismLanguagepointsTheyseemtotallyunawarethatwearespeedingpastatover100kilometersanhour.它们似乎完全没有意识到,我们正以每小时100多千米的速度飞驰而过。【句式解构】本句话是主从复合句。主句主干为“Theyseemtotallyunaware”。后面的that引导宾语从句。Wearesurethatweshallsucceedintheend.IamafraidthatIhavemadeaseriousmistake.IamgladthatyouhaveenteredBeijingUniversityaftermanyyears’harddevotion.【即学活用】(1)Thesenator__________hewillgetsupportfromthegrassroots.

这位参议员相信他能得到基层群众的支持。(2)I____________itshouldnothavebeendone.

我确信那件事是不应该做的。(3)She______________theyoungmanhadgonemad.

她确信那个年轻人已经疯了。(4)Alltheteenagers_____________theyshouldworkhard.

所有的青少年都知道他们应该努力学习。issurethatwasclearthatwascertainthatareawarethatLanguagepointsCuonaLakeissoclosetotherailwaythatIwanttoreachoutandtouchitspalebluemirror-likesurface.

科纳湖离铁路如此近,我都想伸手去触摸它那像镜子一样的淡蓝色湖面。【句式解构】该句为主从复合句。其中that前面的句子为主句,that引导结果状语从句。“so...that”意为“如此……以至于”,为固定句型。Theweathertodayissocoolthatweallwanttogooutwalkinginthefield.Theyaresuchkindgentlementhatweallrespectthem.Itissuchclearwaterthatwejumpedintoitonarrivingthere.【即学活用】根据语境填入such或so。(1)___farishishomethatwechoosetotakeabusthere.(2)Weareallborn__diligentthatmanyteachersloveussomuch.(3)Sheis____anelegantgirlthatthefirstawardbelongstoh