2025版高考英語一輪總復習真題探究必修第二冊Unit2WildlifeProtection

必修第二冊Unit2WildlifeProtection(2023·全國甲卷)Grizzlybears,whichmaygrowtoabout2.5mlongandweighover400kg,occupyaconflictedcorneroftheAmericanpsyche—werevere(敬畏)themevenastheygiveusfrighteningdreams.AskthetouristsfromaroundtheworldthatfloodintoYellowstoneNationalParkwhattheymosthopetosee,andtheiranswerisoftenthesame：agrizzlybear.“Grizzlybearsarere-occupyinglargeareasoftheirformerrange，”saysbearbiologistChrisServheen.Asgrizzlybearsexpandtheirrangeintoplaceswheretheyhaven'tbeenseeninacenturyormore,they'reincreasinglybeingsightedbyhumans.ThewesternhalfoftheU．S.wasfullofgrizzlieswhenEuropeanscame,witharoughnumberof50,000ormorelivingalongsideNativeAmericans.Bytheearly1970s,aftercenturiesofcruelandcontinuoushuntingbysettlers,600to800grizzliesremainedonamere2percentoftheirformerrangeintheNorthernRockies.In1975，grizzlieswerelistedundertheEndangeredSpeciesAct.Today,thereareabout2,000ormoregrizzlybearsintheU．S.TheirrecoveryhasbeensosuccessfulthattheU．S.FishandWildlifeServicehastwiceattemptedtodelistgrizzlies,whichwouldloosenlegalprotectionsandallowthemtobehunted.Botheffortswereoverturnedduetolawsuitsfromconservationgroups.Fornow,grizzliesremainlisted.Obviously,ifprecautions(預防)aren'ttaken,grizzliescanbecometroublesome,sometimeskillingfarmanimalsorwalkingthroughyardsinsearchoffood.Ifpeopleremovefoodandattractantsfromtheiryardsandcampsites,grizzlieswilltypicallypassbywithouttrouble.Puttingelectricfencingaroundchickenhousesandotherfarmanimalquartersisalsohighlyeffectiveatgettinggrizzliesaway.“Ourhopeistohaveaclean,attractant-freeplacewherebearscanpassthroughwithoutlearningbadhabits，”saysJamesJonkel,longtimebiologistwhomanagesbearsinandaroundMissoula.1．HowdoAmericanslookatgrizzlies？AA．Theycausemixedfeelingsinpeople.B．Theyshouldbekeptinnationalparks.C．Theyareofhighscientificvalue.D．TheyareasymbolofAmericanculture.解析：細節(jié)理解題。根據(jù)第一段第一句可知，美國人對灰熊既害怕又敬畏，他們的情感是混合的。故選A。2．Whathashelpedtheincreaseofthegrizzlypopulation？CA．TheEuropeansettlers'behavior.B．Theexpansionofbears'range.C．Theprotectionbylawsince1975.D．ThesupportofNativeAmericans.解析：推理判斷題。根據(jù)第三段最后一句以及第四段第二句可推知，自1975年起，有了法律的保護，灰熊的數(shù)量有了增長。故選C。3．WhathasstoppedtheU．S.FishandWildlifeServicefromdelistinggrizzlies？AA．Theoppositionofconservationgroups.B．Thesuccessfulcomebackofgrizzlies.C．Thevoiceofthebiologists.D．Thelocalfarmers'advocates.解析：細節(jié)理解題。根據(jù)第四段倒數(shù)第二句可知，是保護組織的反對阻止了美國魚類和野生動物管理局將灰熊從瀕危物種名單上除名。故選A。4．Whatcanbeinferredfromthelastparagraph？BA．Foodshouldbeprovidedforgrizzlies.B．Peoplecanliveinharmonywithgrizzlies.C．Aspecialpathshouldbebuiltforgrizzlies.D．Technologycanbeintroducedtoprotectgrizzlies.解析：推理判斷題。根據(jù)最后一段內(nèi)容可推知，灰熊數(shù)量增長，雖然會帶來一些麻煩，但是如果采取一些預防措施，人和灰熊可以和諧相處。故選B。理清脈絡語言能力(一)高級詞塊conflictedadj.因心理沖突而不知所措的psychen．心理rangen．生長區(qū)，分布區(qū)；(變動或浮動的)界限，區(qū)間；范圍v．(在一定的范圍內(nèi))變化；變動；；(按一定位置或順序)排列sightvt.看到，發(fā)現(xiàn)(期待的事物)n．看見，景象；視力；名勝delistv.退市，摘牌；把……從清單中刪除overturnv．推翻，撤銷判決，傾覆attractantn．(對動物等的)引誘物，引誘劑get...away把……嚇跑insearchof尋找(二)長難句突破AskthetouristsfromaroundtheworldthatfloodintoYellowstoneNationalParkwhattheymosthopetosee,andtheiranswerisoftenthesame：agrizzlybear.分析：這是一個復合句，th