高二英语阅读理解专项训练四

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精高二英语专项阅读训练四APassage1TheinformationHighwayistheroadthatlinkscomputeruserstoalargenumberofon—lineservices;theWeb,e-mail,andsoftware，tomentionjustafew。Notlongago,theinformationHighwaywasanewroad,withnotmanyusers.Now,everyoneseemstowanttotakeadrive，withover30millionfamiliesconnectedworldwide.Notsurprisingly,thiswell-traveledhighwayisstartingtolooklikeawell—traveledhighway.Trafficjamscancausemanyseriousproblems，forcingthesystemtoclosedownforrepair.Naturally,accidentswillhappenonsuchacrowedroad,andusuallyvictimsaresomefiles，goneforever。Then,ofcourse，there’sMr.Cool,withhisnewbroad-bandconnection,whospeedsdownthehighwayfasterthanmostofuscango.Butdon’ttrickyourself;hepaysforthatspeeding。Passage2Wanttoknowmoreaboutglobalwarmingandhowyoucanhelppreventit?DoctorHermanFriedman,whoisconsideredaleadingexpertonthesubject,willspeakatGraysonHallnextFriday。Friedmanstudiedenvironmentalscienceatthreewell—knownuniversitiesaroundtheworldbeforebecomingaprofessorinthesubject.Hehasalsotraveledaroundtheworldobservingenvironmentalconcerns.Thegradualbleaching(变白)oftheGrateBarrierReef,whichcameintothepubliceyein2002,inhislatestinterest。Signedcopiesofhiscolorfulbook，whichwaspublishedjustlastmonth，willbeonsaleafterhistalk。56。TheInformationHighwayA。isfreefromtrafficaccidentsB.iscrowdedwithcardriversC.offersjustafewon—lineservicesD.appealstoalargenumberofusers57.HowdoesMR。CoolmanagetotraveltheInformationHighwaysofast?A.Bystoringfewerfiles.B.Byrepairthesystem.C。Bybuyingabettercomputer。D.Byusingabroad-bandconnection。58.WhatcanbelearnedfromPassenger2?A.TherewillbeabookshowatCrayonHallB.FriedmanisnowstudyingtheGreatBarrierReef。C。Therewillbeatalkonglobalwarmingthisweek。D。Friedmanisaleadingexpertoncomputerscience.59。Passenger2ismostprobablyA。aposteraboutalecture.B.anadforanewbook。C。anotetoadoctorinauniversity。D。anintroductiontoaprofessor.60.FromthetextweknowthatwindmillsA.wereinventedbyEuropeanarmies。B.haveahistoryofmorethan2800years.C.usedtosupplypowertoradioinremoteareas。D.haverarelybeenusedsinceelectricitywasdiscovered。61.Whatwasanewuseforwindpowerinthelatel9thcentury？A.Sailingaboat。B。Producingelectricity.C。Grindingwheatintoflour。D。Pumpingwaterfromunderground.62.Oneofthereasonswindwasrediscoveredinthe1970isthatA.windpoweriscleaner。B.itisoneoftheoldestpowersources.C。itwascheapertocreateenergyfromwind。D。thesupplyofcoalandgasfailedtomeetneeds。63.Whatwouldtheauthorprobablydiscussintheparagraphthatfollows？A.Theadvantageofwindpower。B.Thedesignofwindpowerplants.C。Theworldwidemovementtosaveenergy.D.Theglobaltrendtowardsproducingpowerfromwind.CTheyarethesortoffriendswhoaresoclosetheytrusteachotherwiththeirlives.Ifonefailstheotheristheretocatchhim.TheyareWellman，whoselegswerepermanentlyinjurednineyearsagoinarock—climbingaccident.andCorbett,anexperiencedrockclimber，Together,theyclimbedupHalfDome，thefamous2,000—footrockintheYosemiteNationalPark，themediumofthroughthemostdifferentroutes。(路线）Duringtheclimb,Corbetttookthelead，hitinthemetalspikes（尖状物）thatguidedtheropesandclimbedup。Then,afterWellmanpulledhimselfuptherope,Corbettwentdowntoremovethespikesandclimbedupagain。Thisprocesswasrepeatedtimeandagain,inchbyinch,for13days.Wellman'sjobwasnoteasyeither.Hegothimselfuptheropethroughupperbodystrengthalone.Inall,Wellmanfiguredthathehaddone5,000pull—upsuptheropeontheclimb。However,whenthetwomenfirstmet，theynevertalkedaboutclimbing。“heknewthatwashowIgotinjured。”Wellmansaid。UntilonedayWellmandecidedthathewantedtoclimbagainandtheystartedtraining.Theirclimbofhalfdomewasnotallsmooth。Atonepoint，piecesofrockgaveway，andCorbettdroppeddownquickly。Wellmanlockedtheirropeinplace.Stoppingthefailat20feet.Hisquickactionprobablysavedhisfriend’slife。“yourpartnercansaveyourlife—--youcansaveyourpartner'slife，”Wellmansaidasthepairreceivedcongratulationsfromfriends.”therearerealcloseties。”64。whichofthefollowingwasachallengeforCorbettinclimbinghalfdome？A.toclimbuptoremovethespikes。B.toclimbittwiceC.todo5，000pull-upsuptherope.D.tolocktheropeinplace.65。whydidthetwomennevertalkaboutclimbingwhentheyfirstmet?A。Corbettwaspoorlytrained。B。Wellmanhadlostinterestinclimbing。C.Corbettdidn’twanttohurtWellman.D.Wellmanhadn’tdecidedwhethertoclimbagain。66.whatdoweknowaboutWellman？A。heclimbedhalfdomebyhimself。B.hewasdisabledinatrafficaccident.C。hestoppedrock—climbingforsometime.D.hewassavedbyCorbettduringtheclimb.67。themainideaofthetextisthat__A.twobeadsarebetterthanoneB.friendshipispreciousinlifeC.thedisabledshouldnevergiveupD.amancanbedestroyedbutcannotbedefeatedDIrelandhashadaverydifficulthistory.Theproblemsstartedinthe16thcenturywhenEnglishrulersfriedtoconquer(征服)Ireland.Forhundredsofyears,theIrishpeoplefoughtagainsttheEnglish。Finally,in1921。TheBritishgovernmentwasforcedtogiveindependencetothesouthofIreland。Theresultisthattodaytherearetwo“Irelands”。NorthernIreland。Inthenorth，ispartoftheunitedkingdom。TherepublicofIreland.Inthesouth。Isanindependentcountry.Inthe1840sthemaincrop,potatoes,wasaffectedbydiseaseandabout750,000peoplediedofbunger.This，andashortage（短缺)ofwork,forcedmanypeopletoleaveIrelandandliveintheUSA，theUK，AustraliaandCanada。Asaresultoftheseproblems，thepopulationfellfrom8.2millionin1841to6.6millionin1851。Formanyyears,themajorityofIrishpeopleearnedtheirlivingasfarmers.Today，manypeoplestillworkonthelandbutmoreandmorepeoplearemovingtothecitiestoworkinfactoriesandoffices.Lifeinthecitiesisverydifferentfromlifeinthecountryside，wherethingsmoveataquieterandslowerpace.TheIrisharefamousforbeingwarm—heartedandfriendly,OscarWilde,afamousIrishwriter,oncesaidthattheIrishwere“thegreatesttalkerssincetheGreeks”,Sinceindependence,Irelandhasrevived（复兴）itsowncultureofmusic,language,literatureandsinging。DifferentareashavedifferentstylesofoldIrishsongwhicharesungwithoutinstruments。OtherkindsofIrishmusicusemanydifferentinstrumentssuchastheviolin，whistles,etc.68.whatdoestheauthortell