2011职称英语理工类c级新增题目

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1、新增题目：1、阅读理解教材第二篇文章WorldCrudeOilProductionMayPeakaDecadeEarlierThanSomePredict2、阅读理解教材第六篇文章WeavingwithLight3、完形填空教材第三篇文章WhatIstheCoolestGasintheUniverse?****************************************************************************阅读理解教材第二篇文章WorldCrudeOilProductionMayPeakaDecadeEarlierThanSomePredic

2、tInafindingthatmayspeedeffortstoconserveoil,scientistsinKuwaitpredictthatworldconventionalcrudeoilproductionwillpeakin2014.Thispredictionisalmostadecadeearlierthansomeotherpredictions．TheirstudyisinACS’Energy＆Fuels1．IbrahimNashawiandcolleaguespointoutthatrapidgrowthinglobaloilconsumptionhassparke

3、dagrowinginterestinpredicting"peakoil"．"Peakoil"isthepointwhereoilproductionreachesamaximumandthendeclines.Scientistshavedevelopedseveralmodelstoforecastthispoint,andsomeputthedateat2020orlater.OneofthemostfamousforecastmodelsiscalledtheHubbertmodel2.Itassumesthatglobaloilproductionwillfollowabel

4、lshapedcurve3.Arelatedconceptisthat4of"PeakOil."Theterm"PealOil"indicatesthemomentinwhichworldwideproductionWillpeak,afterwardstostartonirreversibledecline．TheHubbertmodelaccuratelypredictedthatoilproductionwouldpeakintheUnitedStatesin1970.Themodelhassincegainedinpopularityandhasbeenusedtoforecas

5、toilproductionworldwide．However,recentstudiesshowthatthemodelisinsufficienttoaccountfor5morecomplexoilproductioncyclesofsomecountries．Thosecyclescanbeheavilyinfluencedbytechnologychanges,politics,andotherfactors,thescientistssay.ThenewstudydescribesdevelopmentofanewversionoftheHubbertmodelthatpro

6、videsamorerealisticandaccurateoilproductionforecast．Usingthenewmodel,thescientistsevaluatedtheoilproductiontrendsof47majoroil-producingcountries,whichsupplymostoftheworld’sconventionalcrudeoil6．Theyestimatedthatworldwideconventionalcrudeoilproductionwillpeakin2014,yearsearlierthananticipated.Thes

7、cientistsalsoshowedthattheworld'soilreserves7arebeingreducedatarateof2.1percentayear.Thenewmodelcouldhelpinformenergy-relateddecisionsandpublicpolicydebate,theysuggest.词汇：Conservev．保护，保存crudeoil原油sparkv．闪耀；激发；鼓舞curven．