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1、2019-2020年高考英语一轮复习考点规范练30Unit5Thepowerofnature新人教版选修6Ⅰ.阅读理解PAHOA,HAWAII—Hawaii’sKilauea,oneofthemostactivevolcanoesonEarth,hasbeeneruptingformorethan30years.Butlava(熔岩)hasbeenrushingtowardthetown,outsidethecityofHilo.Ithasbeeatouristattraction,andvisitorsgathernear
2、atrashtransferstationwherethelavahasdestroyedahome.Itsroofcanbeseeninthedistance,abovetheblackhardenedlava.ThelavaflownearPahoa,oneoftwoactiveholes,isanirregulareruption.Forashortperiod,scientistsweretryingtoforecastthat,andeveryoneofthoseforecastswaswrongbecauseof
3、thisstart-and-stopfeature.There’salmostnowayofforecastingmorethanadayortwoinadvance.InHonolulu,UniversityofHawaiiresearcherBruceHoughtonisanalyzingtheeruptionusinghigh-speedphotography.Hesaidthatourunderstandingofvolcanoesisimprovingwithinputfrommanyscientificdisci
4、plines.ThisphotooftheKilauealavaflowatPahoa,Hawaii,wastakenJan.22.Thelavaisnowflowingonanother,nearbyleg.InPahoa,asthelavaapproacheswithin500metersofthelocalhighway,somebusinessesareopen,whileothershavemovedtootherplaces.BusinessownerConstanceRojcewicziskeepinganey
5、eontheflowinglava.“It’salittlebitfrightening,”shesaid.“Youwanttobeready.I’llbereadytomoveoutifIneedto,inadayortwo.”Theuncertaintyishardonresidents.Scientistshavediscoveredthestresslevelonfamilies,oninterpersonalrelationships,onchildren—that’sthecrisis(关键阶段)rightnow
6、.Thelavaisbringinglong-lastingchanges.Whenthelavaflowesthrough,itseffectsremainforhundredsofyears.Thehardenedlavarockremainsthereforaverylongtime.Butthat’showtheislandswerebuilt.That’showtheislandsgrowasastate.Thevolcanoisapartoflifeontheseislands.1.What’sthegoodpa
7、rtaboutthevolcaniceruption?A.Itisexcitingtowatch.B.Itbenefitsthetourism.C.Itbringslittledamage.D.Itisvaluableforresearch.2.Itishardtoforecastthelavaflowbecause . A.thevolcanoiseruptingcontinuouslyB.itisalongtimebetweentwoeruptionsC.thevolcanodoesn’teruptregularly
8、D.itisimpossibletoforecasteruptions3.Thephotooflavaflowwastakento . A.recordthegreatnaturalphenomenaB.attractmorevisitorsintheworldC.judgeitsha
