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自然环境、自然遗产保护I.阅读理解AInspireyourstudentswithaschooltriptoAntarcticathedriestdesert”onearth!SinceitisnolongerthefieldofjustscientistsandexplorersweareofferingauniqueopportunityforyouandyourstudentstoexplorethegreatAntarcticregion.UndercarefullycontrolledconditionsyoucandiscoverAntarcticextraordinarywildlifeandsceneryonavoyageintheworldslasttruewilderness.Antarcticaoffersyourstudentsdifferentkindsofstudytopicsfromgeologyandplatetectonics（构造学）atDeceptionIslandtocoldenvironments.AsthefifthlargestcontinentintheworldAntarcticacoversanareaofroughly14millionsquarekilometersmostofwhichisblanketedbyavasticesheetaveraging2000metersinthickness.Forhalfoftheyearitliesindarkness.Howeverwiththearrivalofitsshortsummerthiscoldlandplayshosttosomeofthegreatestwildlifeonearth.Millionsofpairsofpenguinsandotherseabirdsliveintheregion.Fivespeciesofsealsareregularlyobservedhuntingforfoodonice.Orcashumpbackwhalesandsomeotherseaanimalsareoftenseenfeedingontheoceansrichpickingaddingtotheimpressivelistofmarinemammals.Thesummerclimateisoftensurprisinglymildwithtemperaturesabovefreezingandthelonghoursofdaylightmeanthatwildlifeviewingispossiblealmostanytime.Wewouldarguethatitsimpossibletodescribethesceneryofthiscontinentinasinglewordbut“breathtaking“comesclose!Thishugecontinentliesunderthesnowandicewhiledramaticmountainrangesarecutthroughbygreatglaciersforminglotsofcoastalislandsinletsandwaterways.ThesearefilledwithicebigofsmallglacierssoitisdifficulttogettoAntarcticabyship.Thesculpturedshapesandbeautifulcoloroftheblueoceansinspiretheimaginationandprovideperfectphotographicmoments.AnexpeditionvoyagetoAntarcticaisatripofalifetimeforstudentsandteachersalike.Pricesareavailableonrequest一startingfromapproximately4500poundsperpersonincludingreturnflightsandvoyage.PleasecontactustofindoutmoreaboutthetraveltoAntarctica.Call
01737218807.语篇解读本文是一则广告，鼓励学生参加南极洲旅行NowAntarcticaisnotonlyalandofscientistsbutalso.aplacewherenolivingthingscanbeseenafantasticcontinentallthestudentsareinterestedinagoodtopicforresearchinggeologyandplatetectonicsIanexcellentplaceforstudentstomakediscoveriesandexplorations解析选D细节理解题根据第一段的uSinceitis...greatAntarcticregion.v可知，南极洲不再仅仅是科学家和探险家去的地方，我们正在为你和你的学生们提供探索南极大陆的机会故选DItispossibletoviewthewildlifeinsummeralmostanytimebecause.thewildanimalscomeoutonlyinsummervisitorscanviewtheanimalsmoreclearlyinsummersummerofferswarmweatherandlonghoursofdaylightwildanimalsneversleepduringthesummertime解析选C细节理解题根据第二段的“Thesummerclimate.・・almostanytime.可知，夏季气候温和，气温在零度以上，白天日照时间长意味着观看野生动物在任何时候都是可能的故选CWhatdoestheauthorexpectthereaderstodoaccordingtothelastparagraphTosavemoneyforthetriptoAntarctica.Tomakeabetterunderstandingofthecompany.Togetintouchwitheachothertoorganizetheirtrip.TofindfurtherinformationaboutthetriptoAntarctica.解析选D推理判断题根据最后一段的“PleasecontactustofindoutmoreaboutthetraveltoAntarctica.Call
01737218807.”可知作者期望读者联系他们得到更多的关于去南极洲旅行的信息，打电话01737218807咨询由此可知选DBAntarcticaisknownforbeingavastlandoficeandsnowaplacetoocoldformostlife.Despitethisthecontinentisslowlystartingtoturnwarm.AccordingtotheGuardiantheAntarctichasregisteredanewhightemperatureforthefirsttimeonrecordcausingfearsofclimateinstabilityintheworldsiciestplace.OnFebruary9BrazilianresearchersatSeymourIslandreportedatemperatureof℃ontheicycontinentofAntarctica.Itwasalmostafulldegreehigherthanthepreviousrecordof℃takenonSignyIslandinJanuary
1982.Thisrecord-breakingreadingwastakenatamonitoringstationinthenorthernpartofAntarctica.AccordingtoBraziliansoilscientistCarlosSchaeferthetemperaturewasdocumentedduringa20-year-longresearchproject.Thefocusofthisprojectistostudytheeffectthatclimatechangehasonthepermafrostwithintheregion.Permafrostissoilthatstaysfrozenforatleasttwoyears.AlthoughthisisafirstrecordhighforAntarcticaSchaeferstressedthat“Wecantusethistopredictclimaticchangesinthefuture.Itssimplyasignalthatsomethingdifferentishappeninginthearea.Butinfactthelasthightemperaturereadingwasinthe19℃range.ThesehighertemperaturescancauseiceandglaciersinAntarcticregionstomelt.TheAntarcticpeninsula—thelongfingeroflandthatstretchestowardsArgentina-ismostdramaticallyaffected.Scientistssawglaciersthathaveretreatedbymorethan100metersinDiscoveryBaywherethesnowmeltedinlittlemorethanaweekleavingdarkexposedrock.Thismeltediceleadstoariseinsealevelsthatcanthreatenthesafetyofcoastalareas.Itsbelievedtobebehindanalarmingdeclineofmorethan50percentinchinstrappenguincolonieswhicharedependentonseaice.LikeAmericanwriterErnestHemingwayoncesaid“TheEarthisafineplaceandworthfightingfor.Weshoulddoeverythingwecantohelpsaveourplanet.Otherwiseitmaybecometoohotforustofix.~~语篇解读本文是一篇说明文南极测得有气象记录以来的最高温，引发人们对于全球极寒之地气候不稳定的担忧WhatdidBrazilianresearchersreportonFebruary9SignyIslandisthewarmestregionintheAntarcticAntarcticahitarecordhightemperatureof℃.TheaveragetemperatureofAntarcticarangesfrom℃to℃.Antarcticasnewrecordtemperatureisafulldegreehigherthanthepreviousdecade.解析•选C细节理解题根据第二段的内容可知，2月9日，巴西研究人员在处于严寒地带的南极洲西摩岛记录下了的高温这比先前西格尼岛1982年1月记录的高了将近1摄氏度故选CWhatsthemainpurposeofthe20-year-longresearchprojectTopredictpossibleclimaticchangeintliefuture.TomonitorAntarcticascontributionstoworldclimatechange.Toexplainwhythepermafrostmaycauseglacierstomelt.Toexaminehowthepermafrostisinfluencedbyclimatechange.解析选D细节理解题根据第三段的“Thefocusofthisprojectistostudytheeffectthatclimatechangehasonthepermafrostwithintheregion.”可知该项目的关注点在于研究气候变化对于该地区永久冻土的影响故选DoWhatdoestheunderlinedword“retreated“inParagraph5probablymeanA.Movedforward.B.Increasedinsize.C.Coveredacertainarea.D.Gotsmaller.解析选D词义猜测题根据第五段第二句可知，高温天气会导致南极洲地区的冰雪与冰川融化，所以此处指科学家们发现，探索湾的冰川已经后退了100多米，地面的积雪用一周多的时间就化得裸露出深色的岩石由此可知，此处指冰川减少了100多米故选DAccordingtothetextthemeltedglaciermayleadto.thepollutionofoceanwaterthereleaseofvariousvirusesthreatstopenguinhabitatsdisappearanceofcoastalcities解析选C细节理解题根据第五段的“Thismeltedice...onseaice.”可知，这些融化的冰雪会导致海平面上升，威胁沿海地区的安全人们认为，这也是依赖海冰的帽带企鹅数量急剧下降超过50%的背后原因故选CH.阅读七选五Protectingtheenvironmentisreallychallengingbuttherearemeasuresthatyoucantaketohelppreservethenaturalworld.Participateinabeachorriverclean-up.Whenpeoplelittertheirtrashoftenmakesitswaytoourlocalwaterwaysdestroyingthenaturalhomesofbirdsfishandothercreaturesinwater.]Plantnativetreesandshrubs.2Onceestablishedlittleornoirrigationshouldbeneededformostwell-placednativeplants.Byplantingtreesandshrubsthatarenativetoyourareayou11beworkingwiththelocalecosystemratherthanagainstit.Checkwithyourlocalnurseryorwithyourstatescooperativeextensionagencytolearnmoreabouttheparticularvarietiesofnativeplantsthatmightgrowwellinyourarea.3Conserveenergyinyourhomebyprovidingweatherstrippingandcaulkingallwindowsinsulatingyourceilingsandfloors.Purchaseappliancesthatareenergy-efficient;lookforthe“EnergyStardesignation.Raiseawarenessofthreatstonature.Makesureyousharenewsaboutthethreatstotheenvironmentbothinsideandoutsideyourcommunity.Followsocialmediacampaignsandsharetheirposts.Considerjoininginralliesandprotestmarchesifyoureable.4Eatloweronthefoodchain.Thismeanseatlessbeefhighonthefoodchainandmorerootvegetablesandfruits.Smallerfishbeingloweronthefoodchainareusuallybetterthanlargerfish.5Shiftingtoamoreplant-basedstyleofeatingwillslowthedeforestationthatmeatproductionrequires.Reducethecarbonfootprintofyourhome.Trytobuyfromlocalgrowerswheneverpossible.Plant-basedfoodsrequirelessenergytoproduce.Plantingnativeplantshelpswithwaterconservation.Considerjoininginbeachorriversideclean-upevents.Writeletterstolocalnewspapersandcommunityblogs.Helpoutbyorganizingtheclean-upnearyourschoolduringholidays.~~语篇解读:本文主要介绍了一些保护环境的具体举措包括参与海滩或河流的清理工作，种植当地植物，在家中节能等.选E根据第二段第一句^Participateinabeachorriverclean-up.”可推知本段呼吁读者参与海滩或河流的清理工作，故选E项.选D根据空前一句Plantnativetreesandshrubs.，并根据空后一句“Onceestablishedlittleornoirrigationshouldbeneededformostwell-placednativeplants.”可推知，种植当地植物有助于节约水资源，故选D项.选A根据该段中的Conserveenergyinyourhome...Purchaseappliancesthatareenergy-efficient;lookforthe4EnergyStardesignation.v可推矢口本段主要讲的是在家中节能，从而减少碳排放，故选A项.选F根据上文中的“Makesureyousharenews...Followsocialmediacampaignsandsharetheirposts.v可推知，选项F符合语境，故选F项.选C根据空后一句，并与本文的主题环保形成呼应可推知，植物类的食物消耗能量较少，故选C项。
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