浙江省湖州市2014高考英语一轮 阅读理解（暑假）精炼（11）.doc

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1、浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（11）含答案阅读理解(第一节20小题。第二节5小题；每小题2分，满分50分)第一节：阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题纸上将该选项标号涂黑。AScientistshavelongunderstoodthekeyrolethatoceansplayinregulatingtheEarth’sclimate．Oceanscover70percentoftheglobeandstoreathousandtimesmoreheatthantheatmospheredoe

2、s．What’sneweristheunderstandingofhowthiskeycomponentofourclimatesystemrespondstoglobalwarming．Abrakeonglobalwarming—fornowOneoftheocean’smostimportantclimatefunctionsisabsorbingheatandcarbondioxide（CO2）,oneofthegasesthatcauseglobalwarming．Actingasaheatsponge（海绵）,theoceanshaveabsorb

3、edhugeamountsofheatandCO2inthelastfortyyears．ThemostrecentscientificreportfromtheIntergovernmentalPanelonClimateChange（IPCC）also noteswithconcernthattheoceanisacidifyingbecauseofincreasedabsorptionofatmosphericCO2,andthuscausingathreatforshell-formingspecies．Sharpincreasesincarbond

4、ioxidelevelswillcausefurtheracidificationoftheocean．CurrentsdistributingheatAnotherimportantroletheoceansplayisthatofdistributor．Oceansdeliverheatandlife-sustainingnutrientsaroundtheglobe．Justasbloodvesselsbring11oxygenandnutrientstocellsinthehumanbody,theocean’scurrentscarryoxygen

5、,nutrientsandheatthroughouttheEarth．Theoceandistributes25to50percentoftheenergytheplanetreceivesfromthesun．Forexample,theGulfStreamcarriesheatacrosstheAtlantic．ThiswarmcurrentgivesnorthwesternEuropeamilderclimatethanitwouldnormallyhavesofarnorth．Achangetotheocean’scirculation（循环）pa

6、tternscouldthrowEuropeintoacolderperiod,evenastherestofworldexperienceswarmertemperatures．1．Wecaninferfromthepassagethat_____．A．theoceanscauseglobalwarmingB．theoceansstopglobalwarmingC．theoceansreleasenutrientsandheatD．theoceanecosystemsfacemoredangers2．Fromthepassagewecanlearnthat

7、theocean’scurrents_____．A．produceoxygenandnutrientseverywhereB．absorb25~50%oftheenergyfromthesunC．distributeheatandnutrientsaroundD．changetheocean’scirculationpatterns3．WhichofthefollowingisNOTtheresultoftheoceanabsorbingheatandcarbondioxide?A．Itcausesfurtheracidification．B．Itaffec

8、tsshell-formingspecies．C．I