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下半年英语六级考试阅读理解20xx精选练习题下半年英语六级考试阅读理解精选练习题20xx高校英语四六级考试即将到来了,考前进行针对性的练习对考生驾驭学问点有很大的帮助下面是为大家搜寻整理的英语六级辅导训练,希望能给大家带来帮助!Questions61to65are basedon the followingpassage.Small increasesin temperaturefound toadd powertostorms in the Atlantic.Hurricanes that form in the AtlanticOcean areexpectedto gainconsiderable strengthasthe globaltemperaturecontinues torise,a newstudy hasfound.Using modelingdata focusedon theconditions inwhichhurricanes form,a groupofinternationalresearchers based at Beijing Normal Universityfound℃thatforevery
1.8°F1rise of the Earthstemperature,the number of hurricanesintheAtlantic thatare asstrongorstronger thanHurricane Katrinawill increasetwofoldto sevenfold.Hurricane strengthis directlyrelated tothe heatofthe waterwhere thestorm forms.Morewater vaporinthe airfrom evaporatingocean wateradds fueltohurricanes thatbuild strengthandhead towardland.Hurricane Katrinais widelyconsidered themeasurefor adestructive storm,holding themaximumCategory5designation fora full24hours inlate August20xx.It loststrengthas itpassedover theFlorida peninsula,butgained destructivepower fightbefore collidingwithNewOrleans,killing morethan200people andcausing$80billion indamage.The studypoints toa gradualincrease ofKatrina-like events.The warmingexperiencedover the将20th centurydoubled thenumberofsuch debilitating人类摧垮的storms.But theongoingwarming oftheplanet intothe21st centurycould increasethe frequencyoftheworst kindsof stormsby700percent,threatening coastlinesalong theAtlanticOcean withmuitipleCategory5storms everyyear.Our resultssupport theidea thatchanges inregionalsea surfacetemperatures istheprimary causeofhurricane variability,said AslakGirnstead,a researcherwiththe Centerforlce andClimate atthe UniversityofCopenhagen.The largeimpact ofsmallsea-surfacetemperature increaseswas morethanGirustead andhis colleagueshad anticipated.Theentirestudy waspublished inthe Proceedingsofthe NationalAcademy ofSciences.Global temperatureshave steadilyincreased,making thepast decadethe warmestonrecord.Earlierthis year,climate researchersreported thatthe Earthstemperatureshave risenfasterinthe last centurythan atanypoint sincethelastice age,11,300years ago.Theprimary cause,a couseususof scientistshas said,isthe risingemissions ofgreenhousegases likecarbondioxide andmethane.Past hurricaneshave supportedthe studysfindingthat globaltemperature riseis linkedtomore destructivestorms.According totheNationalCenter forAtmosphericResearch,whilethe frequencyof stormsdoesntappear tohave increased,the percentage ofstrong oneshasrisen sharplyover thepast fewdecades.The trendmay besimilar furtherback intime,butcomprehensive hurricanedata doesntexist.
61.According tothe teamof internationalresearchersbasedatBeijingNormalUniversity,the riseofthe Earthstemperature islikely tocauseA.the comingof iceageC.more Katrina-like orworse hurricanesB.less intensehurricanesD.more greenhouse gases inthe atmosphere
62.The oceanwater inthe regionwhere thestormformsA.is heatingthe hurricanesB.evaporates andbecomes fuelC.heads towardlandD.turns intowater vaporthat makeshurricanesstronger
63.Which ofthefollowingstatement isTRUEabout HurricaneKatrinaA.lt didnot loseits strengthas itmoved.
63.1claimed over200peoples lives.C.lt caused80billion dollarsloss forFloridapeninsula.D.lt lastedfor full24hours.
64.What resultcan regionalsea surfacetemperaturechanges produceA.Hurricane changes.C.GIobal warming.B.lncreasing greenhousegas emissions.
0.Destructive hurricanes.
65.It canbe inferredfrom thepassage thatA.there isno linkbetween greenhousegasemissions anddestructive stormsB.reduction ofgreenhousegasemissions mayreducedestructive stormsC.the higherpercentageofstrong onesrose asmorehurricanes appearedD.past recordson hurricanesincluded everythingneeded参考答案本题考查地球温度上升带来的变更定位
61.CO句提到〃地球温度每上升・华氏度摄氏度,那么大181西洋中强度可匹敌甚至赛过卡特里娜飓风的飓风数量会增加两倍乃至七倍〃,故〃更多像卡特里娜那样或是更糟糕的飓风〃为答案本题考查对飓风形成的区域中海水状况的理解
62.DO定位句提到〃从海洋中蒸发到空气中的水分越多,那么飓风的威力就越强,然后会直扑陆地〃,故〃蒸发成水蒸D气,使得风暴威力增加〃为答案本题考查飓风卡特里娜的微小环节定位句提
68.BO到“卡特里娜飓风在抵达新奥尔良州之前威力大增,其巨大的破坏力致使余人丧生,并造成了200800亿美元的经济损失〃,故答案为B本题考查局域海面温度的变更对飓风造成
64.AO的影响依据定位句,局域海面温度的变更是飓风变更的主要缘由,故答案为A由倒数其次段最终一句和最终一段的第一
65.BO句可知,全球变暖是由温室气体大量排放引起的,而全球变温煦破坏性风暴频率变高之间存在联系,由此可推知,削减温室气体排放,或可缓解全球变暖的趋势,从而削减破坏性风暴的发生频率,故答案为B。