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ID:47766794
大小:74.30 KB
页数:8页
时间:2019-11-12
《2019-2020年高三英语上学期第十九周周练试题》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高三英语上学期第十九周周练试题一、阅读理解(每小题2.5分,共20分)InthePacificNorthwestthereisakindofowl(猫头鹰)thatservesasauniquepiecetotheNorthwesthabitat(栖息地)—thenorthernspottedowl. Northernspottedowlsareknowntobecurious.Whenseeingyou,theseowlswilledowncloseandcheckyouout. Thenorthernspottedowlhasbeenasavi
2、orofold-growthforests.Old-growthforestsareforeststhathavebeenaroundforalongtimewithoutsignificantdisturbances.Onewaythespottedowlhasbeeaprotectorofold-growthforestsissimplybybeingthere.Thenorthernspottedowlhasbeeendangered,andsotoprotectthemfromdyingout,thegovernmenthastoprotecttheirhabit
3、at.Sonowanydestructionofold-growthforestsisillegal.Anotherwaytheowlshelptheirhabitatisbyeatingsmallanimals.Thishelpscreateabalanceintheforest. So,ifthenorthernspottedowlisinahabitatthatisprotectedbylaws,whyaretheystillendangered?Unfortunately,acousinofthenorthernspottedowlhasmovedintoit
4、sneighborhood.Thebigger,moreaggressive“barredowl”hasgrowninpopulationandduetolossoftheforeststheylivedinontheEastCoastoftheUnitedStates,theyhavebeguntomovetothewestcoast. Theseowlsaretakingthefoodsourceandpushingnorthernspottedowlsoutoftheirownhome.Althoughthebarredowlisabletoliveindiff
5、erenthabitats,thenorthernspottedowlcanonlyliveinold-growthforests. Manygovernmentofficialshavebeenatalosstofindananswertothedifficultquestion,“Whatdowedowiththenon-nativebarredowls?”Somemethodsincludeshootingthem.Itisadifficultproblemtodealwith.Canyouthinkofanypossiblesolutions?28.Thenort
6、hernspottedowl_______.A.isparticularaboutitsfood B.hasdifficultyadaptingtoanewhabitatC.seemsdangerousandaggressive D.isamonbirdintheUSA29. Old-growthforestsseemto_______. A.beelesssafefortheowls B.benefitfromnorthernspottedowlsC.beindangerofdyingout D.regrowatafast
7、speed30.Northernspottedowlsareindangermainlybecauseof_______.A.illegalhunting B.thedestructionoftheforestsC.anotherkindofowl D.environmentalpollution 31.Themethodsbeingusedtohelpnorthernspottedowlsare_______. A.creative B.far-sighted C.unbea
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