新视野视听说第三册Unit-2Our-Globe-is-in-Danger市公开课一等奖省赛课微课金

1/52Watchavideoclip.Workingroupstodiscussthefollowingquestions.2/521.Whatdoyouthinkmayaccountforthenaturaldisasterinthevideoclip?2.Whatdoyouthinkmightbethecausesofwhatwashappeninginthevideoclip?3/52Workinpairsandidentifytheextremeweatherassociatedwiththefollowingpictures.ThensharewhatyouknowabouttheExtremeWeatherwithyourpartner.lighteningandthunderstormshailtornadoesflashfloodshurricaneswinterstorms4/52Workingroupstodiscussthefollowingquestions.1.Haveyouwitnessedanychangesoftheenvironmentinyourhometown?2.Whatdoyouthinkistherelationshipbetweentheclimateandenvironment?3.Doyouknowsomeotherclimatedisasterscausedbythepollutionofenvironment?5/52microscope

n.

显微镜(anopticalinstrumentthatproducesmagnifiedimagesofsmallobjects)ElNiño厄尔尼诺现象drought

n.

干旱(alongperiodofdryweatherwhenthereislittleornorain)

e.g.Fresh

vegetables

were

scarce

during

the

drought.greenhouseeffect温室效应(thegradualwarmingoftheairsurroundingtheEarthasaresultofheatbeingtrappedbypollution)e.g.Carbon

dioxide

emission

contributes

togreenhouseeffect.BasicListeningPractice6/52harness

v.

利用（或控制）以产生能量等(controlandusethenaturalforceorpowerofsomething)

e.g.The

problem

was

how

to

harness

these

forces.hazardn.

危险(danger;risk)

e.g.He

had

put

his

own

life

in

hazard.CFC

含氟氯烃(agasusedinfridgesandaerosolcans,harmfultotheozonelayer)aerosoln.

喷雾器(acontainerinwhichliquidsarekeptunderpressureandforcedoutinspray)BasicListeningPractice7/52Questionsandkey1.Q:Whichofthefollowingistrueaccordingtothedialog?

B)EvenscientistscannotunderstandElNiño.2.Q:Howdothemanandthewomanviewtheenvironment?

D)Boththemanandthewomanthinkpositivelyaboutit.3.Q:WhathavetheChinesepeoplebeenencouragedtodo?

A)Togrowtrees.4.Q:Whataregovernmentorganizationshelpingpeopletodo?

A)Totreatoldelectricalappliancessafely.5.Q:Whatdoesthemanmean?

C)Thewomanshouldnotuseanaerosolspray.BasicListeningPractice8/52

Weshouldhaveproperrespectfornature!Martha

玛莎[人名]Ed艾德[人名]litter

v.

乱扔垃圾(leaverubbishinpublicplaces)

e.g.Don't

litter

the

paper

over

the

floor.trash

n.垃圾(somethingworthlittleornothing)e.g.Please

take

out

the

trash.Listeningin9/52WhilebeinginterviewedbyMartha,Edsaidmorepeopleinhisculturerespect(1)______nowthaneverbefore.Whenaskedaboutthemostserious(2)___________________intheworldtoday,hementionedthedamagedozonelayerandthe(3)_______inbigcities.Edlearnedaboutenvironmentalproblemsatschool.AlotofclubsandsomeTVprograms(4)_______environmentalsafety.Hebelievesthatstudentsshouldlearnmoreabouttheenvironmentatschool.Thentheycanbemore(5)________alltheproblemsandpreventmoreproblems(6)____________.Whenaskedaboutanew(7)___hewouldliketocreatetohelptheenvironment,hesaidthatwhenpeople(8)__________theircigarettebutts,theyhavetothrowthemintothegarbagebin.Theyshouldbe(9)____iftheythrowthemonthefloororground.Personally,Edissoagainstlitteringthatheneverlitters.Healwaysthrowshis(10)_____intothegarbagebin.KeynatureenvironmentalproblempollutionpromoteawareoffromoccurringlawthrowawayfinedtrashListeningin10/52RiverPollutiondiscolor

v.

使变色(causesomethingtochangecolor)

e.g.This

material

may

discolor

if

exposedto

directsunlight.smellyadj.

臭(havingabadsmell;stinking)

e.g.The

toilets

in

that

restaurant

were

horriblysmellyand

dirty.fertilizern.肥料(asubstancethatisputonthesoiltomakecropsgrow)

e.g.Get

some

more

fertilizer

for

the

garden.drainv.

排水(flowaway)

e.g.They

are

digging

trenches

to

drain

the

water

away.

Listeningin11/52RiverPollutionconcentration

n.

浓度;含量(theamountofasubstanceinaliquid)

e.g.Although

all

plants

normally

contain

fluorine,theconcentration

varies

greatly.

nitrate

n.硝酸盐;硝酸盐类化肥phosphate

n.

磷酸盐;磷肥algae

n.（复数）水藻bacteria

n.（复数）细菌(germs)pollutant

n.污染物(apollutingsubstance)cyanide

n.

氰化物lead

n.

铅Listeningin12/52RiverPollutionmercuryn.

汞,水银toxicadj.

有毒(poisonous)

e.g.The

factory

had

accidentally

released

a

quantityof

toxic

waste

into

the

sea.filmn.薄膜;薄薄一层(athinlayer)e.g.This

film

ofwateris

about

five

miles

thick

at

itsdeepest

part.dissolve

v.溶解(mixwithaliquidandbecomepartofit)

e.g.Both

salt

and

sugar

dissolve

easily

in

water.

Listeningin13/52Questionsandkey1.Q:Whatisthepassagemainlyabout?

D)Thecausesofriverpollution.2.Q:Whydoestheriverwaterturngreen?A)Becausenitrateandphosphateinthewaterincrease.3.Q:Whatharmdoesindustrialwastecause?B)Poisoning.4.Q:Whichofthefollowingistrueofoilpollution?C)Itpreventsoxygenfromenteringthewater.5.Q:Whatharmcanwarmwaterinariverbring?

D)Lackofoxygen.Listeningin14/52PollutionsWhenhouseholdsandfactoriesdumpsewerageandharmfulsubstancesintoriversandlakes,waterpollutioncanbeserious.Airpollutionmayworsenastheeconomydevelops.Ifthesmokefromthefactorychimneysdoesnotmeetenvironmentalstandards,itpollutestheair.Also,theincreasingnumberofcarsbringsfurtherdeteriorationtothequalityoftheair.Thecigarettespeoplesmokealsocontributetothepollution.Listeningin15/52carbondioxiden.

二氧化碳perunitofGDP单位GDP(perunitofgrossdomesticproduct)theNationalEnergyAdministration国家能源局harmonious

adj.

友好(witheachpartfittingwellwithotherparts)e.g.Thereisnothingmoreharmonious,moresymmetrical,thanthisgroupofstructures.priority

n.

优先权;重点(therighttobegivenattentionfirst)e.g.Therearegreatdangersingivingabsoluteprioritytoanydepartment.low-carbonadj.低碳

e.g.

But

our

options

for

low-carbon

energy

sources

are

limited.hydroelectricadj.水力发电(producingelectricitybywaterpower)

e.g.

Plansare

being

drawn

upto

build

a

hydroelectric

station

here.CurbingcarbonemissionsListeningin16/52capacityn.生产量(theamountofsomethingthatafactory,company,machine,etc.canproduceordealwith)

e.g.Is

this

manufacturing

cost

based

on

productionfigures

at

full

capacity?kilowattn.千瓦（功率单位）non-fossil

adj.非化石shutdown

v.关闭(closedown)e.g.The

best

radiochannelin

townis

indirectlyforced

toshutdown.curb

v.抑制(controlorlimitsomethinginordertopreventitfromhavingaharmfuleffect)

e.g.Democratic

election

andpublic

opinion

supervisionhelp

curbcorruption.Curbingcarbonemissions17/521.Q:Whatisthepassagemainlyabout?

D)Cuttingthecarbondioxideemissions:China’sachievementsandproblems.2.Q:FromfouryearsagountilAugustthisyear,howmanykilowattsofcoal-firedplantcapacitywillhavebeenclosed?D)Morethan70million.3.Q:By,whatwillbetheproportionofnon-fossilenergyinthetotalpowerinChina?A)15%.4.Q:WhichofthefollowingistrueoftheinvestmentbyChinaandtheUnitedStatesincleanenergylastyear?

B)China’sinvestmentwasalmosttwiceaslargeastheUnitedStates’.5.Q:WhichofthefollowingisNOTmentionedinthepassageasaproblemarisingfromcurbinggreenhousegasemissions?C)Causingmorestrikes.QuestionsandkeyListeningin18/52EnvironmentcalendarFebruary2WorldWetlandDay世界湿地日March21WorldForestryDay世界森林日March22WorldWaterDay世界水日March23WorldMeteorologicalDay世界气象日April7WorldHealthDay世界健康日April18WorldHeritageDay世界遗产日April22EarthDay地球日May31AntiTobaccoDay禁烟日(Tobecontinued)Listeningin19/52EnvironmentcalendarJune5WorldEnvironmentDay世界环境日July11WorldPopulationDay世界人口日September16WorldOzoneDay世界臭氧日September28GreenConsumerDay绿色消费者日October3WorldHabitatDay世界居住日October1-7WorldWildlifeWeek世界野生动植物周October4WorldAnimalWelfareDay世界动物福利日October13InternationalDayforNaturalDisasterReduction国际降低自然灾害日(Continued)Listeningin20/52Ourglobeisindanger.humid

adj.

潮湿(moist;damp)

e.g.In

the

east,the

air

is

humid

in

summer.

panel

n.板(aflatrectangularpieceofglass,wood,metal,etc.)trap

v.挡住(preventsomethingsuchasgasorwaterfromgettingaway)

e.g.Thisiscalledthegreenhouseeffect,andthegasesthattraptheheataregreenhousegases.carbonmonoxiden.一氧化碳SpeakingOut21/52ScriptJohn:Howisyourgrandma(1)_____________________________________?Nora:Overthelastfewyears,grannyhasbeencomplainingthat(2)_____________________________.Shebelievestheweatherhaschanged.John:Whatshemeansistheclimate’slong-termconditions.Weatherrefersonlytoday-to-dayconditions.Nora:Yeah.Shesayssummerishotter,andwinterwetter.ButItriedtocomforther,saying,“It’s

allinyourmind,granny.”John:She’sright,youknow.Thegreenhouseeffect(3)____________________________.(Tobecontinued)gettingalongduringthisunusuallyhotweatherthehot,humidweatheris

killingherdoesbringglobalwarmingandrainSpeakingOut22/52Script(Continued)Nora:HowcanIexplainglobalwarmingandgreenhousegasestoa97-year-oldgranny?John:TellhertheEarthnowislikearealgreenhousemadeofglasspanelsthatletinlightandtrapheat.Nora:Thinkshe’llwanttoknowthatcarbonmonoxidefromEarthmakesgreenhousegases?John:(4)_________________________________________________________________.Nora:I’lltellgranny(5)_____________________________,ortouseaerosolsprayonherhair.John:OK.Jokeaboutit,butitwon’tbesofunnywhen(6)________________________________.Everybodyshouldknowwhatcausesglobalwarming.Otherwisewewon’tstopitnottoburnanymorewoodorcoalthepolaricecapsmeltandoceansriseSpeakingOut23/52GlobalwarmingGlobalwarmingistheincreaseintheaveragetemperatureoftheEarth’snear-surfaceairandoceansinrecentdecadesanditsprojectedcontinuation.Theterm“globalwarming”isaspecificexampleofthebroaderterm“climatechange”,whichcanalsorefertoglobalcooling.Incommonusagethetermreferstorecentwarmingandimpliesahumaninfluence.SpeakingOut24/52Rainforestswillsoonbeonlyamemory.donation

n.

捐赠(somethinggiventoapersonoranorganizationinordertohelpthem)

e.g.I'll

be

sending

them

a

donation

in

appreciation

of

their

help.

dense

adj.

稠密;浓密(withalotofthingsthatarecloselytogether)

e.g.The

city

has

a

dense

manufacturing

population.

vegetation

n.植物(plantsofanareaoraregion)

e.g.The

sparse

vegetation

will

only

feeda

smallpopulation

of

animals.Alaska

阿拉斯加州（美国州名）logger

n.伐木者(apersonwhocutstrees)SpeakingOut25/52Susan:Hey,Chris.Thereisanenvironmentalgrouponcampus(1)_______________________________________.Chris:Sowhat?Susan:Sowhat?!Don’tyouwanttosavetherainforests?Chris:Butthere’renorainforestsinourcountry.(2)_____________________________.Susan:Comeon.Arainforestisanyforestwhere(3)____________________________________.

Tropicalrainforestscanbefoundinhot,tropicalareas,buttherearealsocoolrainforests,includingoneinsoutheastAlaska.Chris:Howdidyouknowthat?Script(Tobecontinued)askingfordonationstosave

therainforests

Theyneedhot,tropicalclimates

heavyrainfallleadstodensevegetationSpeakingOut26/52(Continued)Susan:Well,I’vejustreadabookonrainforests.Youknow,140millionpeopleliveinthe

world’srainforests,and35percentoftheworld’s(4)____________________________________________.Chris:Wow!I’mimpressed.Sowhatelsehaveyoulearned?Susan:Mostoftheworld’srainforests(5)____________________________loggers,farmersanddevelopers.Theyaredisappearingatarateof100acresaminute!Chris:It’sterrible!Susan:Yeah.We’vegotto(6)______________________.Now,wouldyouliketogiveadonation?Chris:Sure.Script

plantandanimalspeciesexistonlyinrainforests

areindangerofdestructionbyfindawaytosavethemSpeakingOut27/52RainforestsRainforestsareforestscharacterizedbyhighrainfall,withdefinitionsbasedonaminimumnormalannualrainfallof1750-mm(68-78inches).Themonsoontrough,alternativelyknownastheintertropicalconvergencezone,playsasignificantroleincreatingtheclimaticconditionsnecessaryfortheEarth'stropicalrainforests.Around40%to75%ofallbioticspeciesareindigenoustotherainforests.Ithasbeenestimatedthattheremaybemanymillionsofspeciesofplants,insectsandmicroorganismsstillundiscoveredintropicalrainforests.Tropicalrainforestshavebeencalledthe“jewelsoftheEarth”andthe“world’slargestpharmacy”,becauseoveronequarterofnaturalmedicineshavebeendiscoveredthere.Rainforestsarealsoresponsiblefor28%oftheworld’soxygenturnover,sometimesmisnamedoxygenproduction,processingitthroughphotosynthesisfromcarbondioxideandconsumingitthroughrespiration.SpeakingOut28/52Whataterriblesandstorm!Mongolia

n.

蒙古国airborne

adj.空中传输(carriedthroughtheair)

e.g.Also,ithelpstopreventdustandotherairbornecontaminatesfromflowingintotheroom.afforestation

n.植树造林(theactofplantingtreesinordertomakeaforest)

e.g.We

have

decided

totransformthe

mountainsbyafforestation.

SpeakingOut29/52Susan:Hey,John.You’reback.Afewdaysago,(1)________________________.John:Oh,that’sbad.Susan:(2)____________________________________.Ihadtowearascarfaroundmyhead.John:Thedust,asIknow,comesfromMongolia.Andfrommyreadinginscience,I’veheardthedustoften(3)_________________________________.Susan:Thisisaseriousprobleminmanypartsoftheworld,andunfortunatelyourcityisoneofthem.Script(Tobecontinued)

abigsandstormhitourcityTheairwasfullofdirtandsandanddust

comesafteralongperiodofdroughtSpeakingOut30/52(Continued)John:Andifthedroughtcontinues,thesoiliseasilyairborne.Andthenifthewindcomes,(4)_____________________onthecoldairthatrisesup,anditcantravelverylongdistances.Susan:Normally,whenthere’sawind,itcancleartheair,andyouhavebeautifulweather.Butwhenthedustisbroughtinwiththewind,thenyoucan’tbreathe,youcan’tseewell,andit’sdangerousfordriving,orforwalking.Script(Tobecontinued)thesoilcanbeliftedupSpeakingOut31/52(Continued)John:Yeah.Youknow,whenthedustisliftedup,itcangoashighas3,000meters.Andit’snotjustChinathathasproblems,butmanyothercountries.Forexample,themiddleofAustraliasometimeshasduststorms,andsomeofthedustgoesupveryhigh,goesacrosstheocean,andfallsdownonNewZealand.Susan:Notaveryniceneighbor.John:Isthereasolutiontotheproblem?Susan:Weneedto(5)__________________________sothatthesoilcanstaywhereitis.John:Nowonderthegovernmentis(6)_________________________________________________________________________________.ScriptplantmoretreesandgrasslaunchinganewforestationprograminabidtoaddresstheenvironmentalproblemSpeakingOut32/52SandstormAduststormorsandstormisameteorologicalphenomenoncommoninaridandsemi-aridregions.Duststormsarisewhenagustfrontorotherstrongwindblowsloosesandanddirtfromadrysurface.Particlesaretransportedbysaltationandsuspension,aprocessthatmovessoilfromoneplaceanddepositsitinanother.TheSaharaanddrylandsaroundtheArabianpeninsulaarethemainterrestrialsourcesofairbornedust,withsomecontributionsfromIran,PakistanandIndiaintotheArabianSea,andChina'ssignificantstormsdepositdustinthePacific.(Tobecontinued)SpeakingOut33/52(Continued)Ithasbeenarguedthatrecently,poormanagementoftheEarth’sdrylands,suchasneglectingthefallowsystem,areincreasingduststormsfromdesertmarginsandchangingboththelocalandglobalclimate,andalsoimpactinglocaleconomies.Thetermsandstormisusedmostofteninthecontextofdesertsandstorms,especiallyintheSahara,orplaceswheresandisamoreprevalentsoiltypethandirtorrock,when,inadditiontofineparticlesobscuringvisibility,aconsiderableamountoflargersandparticlesareblownclosertothesurface.Thetermduststormismorelikelytobeusedwhenfinerparticlesareblownlongdistances,especiallywhentheduststormaffectsurbanareas.SpeakingOut34/52Watchavideoclip.Workingroupstodiscussthefollowingquestions.1.Whatisthevideoclipabout?2.Whatmighthappenifalltheicemelted?3.Whatmightbethecausesfortheproblem?SpeakingOut35/52inspirational

adj.有理想(withaspirationorambition)

e.g.It

is,in

my

opinion,

one

of

the

mostinspirationalmathematics

books

I'veever

read.

fluffy

adj.空洞

(empty,meaningless)

e.g.There

isaniron

will

underlying

that

softand

fluffyfacade.emission

n.排放物(agasorothersubstancethatissentintotheair)

e.g.One

set

of

provisions

tightensemission

standards.Let’sTalk36/52scenario

n.

情景(asituationthatcouldpossiblyhappen)

e.g.The

more

likely

scenario

is

that

the

presidentwillresign

and

anelectionwillbe

held.

hollow

adj.空(havingaholeoremptyspaceinside)

e.g.The

boys

scraped

out

a

hollow

place

for

plantingtrees.shelln.壳

(thehardoutercovering)channel

v.为……引资;引导(controlordirectmoney,energy,etc.towardaparticularpurpose)

e.g.Channel

all

your

efforts

into

this

one

project,andyou

will

succeed.Let’sTalk37/52ScriptandkeyMan1:Well,it’sinspirationallanguagewhichisniceandlovelyandfluffy,but(1)_______________________________________________,andsoit’sreallyhardtotaketothebank.Imean,people’slivesareonthelineinthedevelopingworldwhereweareseeingtheimpactsfeltfirstandforemost.Andobviously(2)________________________________________________________________________________________________________________________________.(3)_____________________________________________________andthat’sabigproblem.[On-screentext:WindFarm]Thisisagreatphotoopforalltheworldleaders,butif(4)_______________________,itreallydoesn’tmeanmuchattheendoftheday.?(tobecontinued)b—doesn’treallyactuallycommitanyonetodoinganythinga—theatmospheresimplycan’ttakethekindofemissionswe’vebeenseeinginthebusiness-as-usualscenarioandthere’snorealcommitmenttochangethath—There’snorealcommitmenttoputseriousmoneyonthetabled—it’snotbackedbyactionLet’sTalk38/52Scriptandkey(Continued)Man2:What’sinthereisverydisappointing.(5)_____________________________.(6)_________________thatwillneedtobefilledin,andithassomenumbers,ittalksabouttryingtoavoidtwodegrees.That’sthesamelanguagethattheG8usedlastJuly.But(7)________________________________asyetthatwouldguaranteethatwe’reactuallyonthe,ontracktogetthere.Andthefinancingcommitments…thereisamentionofa100-billion-dollarfigureandtheattempttoraiseormobilisethatlevelofresources,but(8)________________________________________________________________________________________________________________________________________,asyet.g—Itdoesnotconstitutea…adeale—It’sahollowshellc—itlacksanythingonemissionscutsf—There’snoguaranteethattherewillbenewmoney,thatthemoneywillbereal,thatthere’sactuallyacommitmenttogetthere,orthatitwillbechanneledinnewwaysLet’sTalk39/52OnJuly1,,Qinghai-TibetRailwaywasputintouse,whichmightleadtotheflooding-inofnumeroustourists.People’sopinionsoftherailway’sopeningdiffer.SomesayitwillgreatlypromotethetourismandconsequentlyeconomyinTibet.However,someshowgreatconcernofit.TheythinkTibetisthelastpieceofholylandinpeople’smind.ButtheopeningoftherailwaywilldisturbthetranquilityanddogreatharmtotheecosysteminTibet.What’syouropinionontheQinghai-TibetRailway?DoyouthinkitwillbringblissordisastertopeopleandenvironmentinTibet?Let’sTalk40/52Listening

Theenvironmentandthedevelopmentsummit

n.

峰会(ameetingorsetofmeetingsoftheleadersofseveralgovernments)e.g.The

Earth

summit

is

not

just

about

problems.

sustainable

adj.可连续(abletocontinuewithoutcausingdamagetotheenvironment)e.g.Putpeoplefirstandaimatcomprehensive,coordinatedandsustainabledevelopment.FurtherListeningandSpeaking41/52Listening

Theenvironmentandthedevelopmentoption

n.选择(choice)

e.g.The

option

for

peace

should

never

be

closed

off.

instill

v.注入;灌输(makesomeonethink,behaveorfeelinaparticularway)

e.g.We

must

instill

a

sense

of

duty

in

our

children.logv.伐木(cutdowntrees)e.g.They

log

fora

living.theupperreach（河流）上游(theuppersection)FurtherListeningandSpeaking42/52KeyEnvironmentalproblemsairpollution,(1)_____________,desertification,overfishing,destructionofnaturalhabitats,acidrain,(2)_______________ofwildanimalsandplants,etc.Centralproblemthecontradictionbetween(3)_______________andtheenvironmentAnewideasustainabledevelopment;itmeans:Today’seconomicgrowthshouldnotwipeoutthe(4)_________andoptionsforfuturegenerations.Planninganddevelopmentshouldensurenotonlyeconomicgrowth,butalso(5)________________andenvironmentalhealth.Someeconomicbehaviormustbe(6)________orcontrolled.(Tobecontinued)waterpollutionoverconsumptioneconomicgrowthresourcessocialadvancementrestrictedFurtherListeningandSpeaking43/52KeyWhatChinacoulddoInstillprinciplesofsustainabledevelopmentinto(7)__________________,resourcemanagementand(8)______________.WhatChinahasdoneChinahasalreadytakensome(9)______________toreducedamagetotheenvironment,e.g.,followingthehugefloodsof1998,thegovernmentbannedloggingintheupperreachesoftheYangtzeRiver.Theaima(n)(10)_______betweeneconomicgrowthandtheenvironment(Continued)governmentplanningeconomicpolicyremarkablestepsbalanceFurtherListeningandSpeaking44/52ThickcloudofpollutioncoveringsouthernAsiaPakistan

巴基斯坦（南亚国家）Afghanistan

阿富汗（西南亚国家）intensify

v.加强(increaseindegreeorstrength)

e.g.My

first

failure

only

intensify

my

desireto

succeed.FurtherListeningandSpeaking45/521.Q:Whatistrueofthecloudofpollution?D)Itcanmovehalfwayaroundtheworldinaweek.2.Q:WhatisNOTthecauseofthecloudofpollution?B)Evaporationformtheocean.3.Q:Whatdoesthecloudofpollutionbringabout?

A)Itcoolsthelandandoceans.4.Q:Whywillthepollutionintensifyinthenext30years?

C)BecausetheAsianpopulationwillincreasealot.5.Q:Whatisthemainideaofthepassage?

C)Thecausesandresultsofacloudofpollution.QuestionsandkeyFurtherListeningandSpeaking46/52Mountainregionsfaceanumberofdangers.inhabit

v.

居住(liveinaparticularplace)

e.g.We

should

treasure

the

planet

Earth

we

inhabit.graze

v.吃草(eatgrass)

e.g.The

sheep

usually

graze

in

the

grass

land.Andes安第斯山脉（南美洲西部）conservation

n.保护(protectionofthenaturalenvironment)

e.g.The

conservation

of

tropical

forests

is

of

crucial

importance.vulnerable

adj.

易受伤害,脆弱(thatcanbeeasilyharmed)

e.g.He

volunteered

to

protect

her

as

she

looked

so

vulnerable.Nepal

尼泊尔（南亚国家）drift

v.

漂泊(moveaimlessly)

e.g.Donotpictureyourselfasanything,andyouwilldriftlikeanabandonedshipatsea.FurtherListeningandSpeaking47/52ScriptandkeyMountainpeoplearoundtheworldareingreatdangerofthe(S1)_______effectsoftheworseningenvironment,accordingtoaUN(S2)_____.Asglobal(S3)________anddeforestationaccelerateandtechnologymakeswilderplacesmoreaccessible,environmentalandsocial(S4)________ontheworld’sremotestregionsincrease.TheUNhasfoundthatmany(S5)___________regions-inhabitedbyoneoutoffiveoftheworld’speople—are(S6)______recognizablewhentheyarecomparedtowhattheywerelike60yearsago.Thisismostlybecauseforestswerecutto(S7)____________cattlegrazingandagriculture.TheauthorsoftheUNstudy(S8)_______________________________________________________________________.(Tobecontinued)negativereportwarmingpressuresmountainousbarelymakewayforexpect98percentofthemountainareastoexperiencesevereclimatechangeby2055FurtherListeningandS