2014高考英语文章阅读类2013暑假练习题(17)及答案解析

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2014高考英语文章阅读类:2013暑假练习题(17)及答案解析第二部分: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。(A)(文章选自ChinaDaily,题目原创)XI'AN-China'sconservationworkfortheendangeredcrestedibis(朱鹮)isfacingnewchallenges,includinganincreasingdeathrateduetoinbreeding(同系繁殖),andtheconflictbetweentheneedtoexpandnaturalhabitatsandlocalcommunities'economicinterests,birdexpertshavewarned.Thecrestedibis,oncewidespreadinJapan,China,RussiaandtheKoreanPeninsula,almostbecameextinctinthefirsthalfofthe20thcentury.Before1981,whensevencrestedibiswereaccidentallyfoundinYangxiancounty,inNorthwestChina'sShaanxiprovince,academicsthoughtthespecieshadbeenextinctinChinaforalmost17years.Duetothehugeeffortputintospeciesprotectionsince1981,thenumberofcrestedibisinChinahasrisentoanestimated1,617,including997inthewild,theStateForestryAdministrationsaidatameetingoncrestedibisprotectioninXi'anonMonday.However,althoughtheibispopulationexceeds1,000,thebirdsarestillnotfreefromthethreatofextinction,saidFangShengguo,directoroftheStateConservationCenterforGeneResourcesofEndangeredWildlifeatZhejiangUniversity.Ornithologistsusedinbreedingintheearlystagesofprotectionsothatnumbersofthepreciousbirdscouldincreasequickly,butthatmethodhadconsequences,Fangsaid.Studieshaveprovedthatasaresultofinbreeding,crestedibishavethelowestgeneticdiversityofallendangeredbirds,Fangsaid.Itmeansahighdeathrateandmorephysicaldefectsforhatchedchicks.Thegovernmentshouldcollectgeneticinformationfromallcrestedibisandestablishageneticdatabaseassoonaspossible,thendesignascientificmatingplanforthespecies,Fangsaid.Sofar,about90percentofcrestedibisliveinShaanxiprovince,andfewerthan140ibisliveinthreezoosinotherpartsofthecountry,includingBeijingZoo,accordingtoLiuDongping,anassistantresearcherattheNationalBirdBandingCenterofChina,whichisaffiliatedtotheChineseAcademyofForestry.Thebirdhaslosttheabilitytomigrate,hesaid,addingthatifanunexpectednaturaldisasteroccurredinShaanxiprovinceoraninfectiousdiseasespreadthroughthearea,theibispopulationcouldbegreatlyreduced.Expertsalsowarnedthattheincreasedpopulationofibis,whetherinthewildorincaptivity,requiresalargerandmorevariednaturalhabitat.Rampanthunting,themassivelossofhabitatcausedbydeforestationandtheoveruseofpesticides,whichkilledaquatic(水生的)insectsonwhichtheibisfeed,arebelievedtobethemainreasonsforthesharpreductionintheibispopulationbefore1981.So,in1983,aState-levelnaturalreservewassetupinShaanxiprovincetoprotectthebird.Butthestruggleforlivingspacebetweenhumanandanimalhasneverstopped,saidLuBaozhong,deputydirectoroftheShaanxiCrestedIbisConservationStation.Forexample,ibisoftenlookforloachesinfarmers'ricefields.Sometimestheirclawstramplethericeseedlings.Inanothercase,villagersdiscoveredsomelandwithabundantmineralresourceswhichhappenedtobeahabitatforibis,saidLu,whohasdevoted30yearstoibisprotection.Along-termwin-winsolutionforibisandlocalcommunitiesneedstobedeveloped,onethatwouldprovideecologicalcompensationforlocalresidents,Lusaid.49.What’sthebesttitleforthepassage?A.TheRareBirdinChinaB.NewProblemsfortheCrestedIbisC.TheWaytoSavetheCrestedIbisD.TheReasonfortheCrestedIbis’sExtinction50.WhichofthefollowingstatementisTRUE?A.ThecrestedibisisanativeofChina.B.Before1981,thecrestedibiswasextinctinChina.C.Thecrestedibisisnowfreefromthethreatofextinction.[来源:学科网ZXXK]D.MostofthecrestedibisareinShaanxiprovince.51.Whichofthefollowingcanbestexplaintheunderlinedword“Ornithologists”?A.thepersonswhostudythebirdsB.thepersonsintheStateForestryAdministration[来源:学科网ZXXK]C.thepersonswhokeepthebirdsD.thepersonswhokillthebirds52.Whydidtheexpertsadoptthewayofinbreedingtoprotectthecrestedibis?A.Toincreasethedeathrate.B.Toincreasethenumberofthecrestedibis.C.Togetmorephysicaldefectsforhatchedchicks[来源:Zxxk.Com]D.Tohavethelowestdiversityoftheendangeredbird.53.Whatmaybethereasonforthereductioninthepopulationofthecrestedibisbefore1981?A.inbreedingB.economicdevelopmentC.overhuntingD.sandstorm54.Whatcanwelearnfromthepassage?A.Duetoourgreatefforts,thecrestedibislivesinthewildwell.B.Scientistswillchooseabetterhabitatforthecrestedibis.C.Theproblemsofthecrestedibishavenotbeensolvednow.D.Thegovernmenthasestablishedageneticdatabaseofthecrestedibis.(B)(文章选自ChinaDaily,略有删减,题目原创)Awinnerofthe2011L'Oreal-UNESCOForWomeninScienceAwards,ProfessorVivianWing-wahYamsaysshecouldnothavedoneitwithoutthebackingofherfamily.TheroadtoscientificdiscoveryistougherforwomenthanformenandProfessorVivianWing-wahYamsaysshecouldn'thavesucceededwithoutsuchasupportivefamily.The47-year-oldfromHongKongUniversitywasoneoffivewomenscientists,fromeachcontinent,toreceivethe2011L'Oreal-UNESCOForWomeninScienceAwardsataceremonyonMarch3,atUNESCOHeadquartersinParis.Itisthe13theditionoftheawardsince1998.Yam'slongandfruitfulresearchonsolvingtheenergyproblemwonhertheprizeforAsiaandthePacific.Thereareseveralrenewableandsustainable(可持续的)energysolutions,likesolarpower,whichcouldprovideanunlimitedsourceofenergy.Someproblemsmustberesolved,however,suchasthelowefficiencyofsolarcellsandtheirhighsupplycosts.Yamandhercolleag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