四川省广安市岳池县罗渡镇2019年中考英语二轮复习 阅读理解优编题(5)

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中考英语:阅读理解优编题(5)含答案PassageA(2019中考科普环保类选练)PollutionHundredsofyearsago,lifewasmuchharderthanitistoday.Peopledidn’thavemodernmachines.Therewasnomodernmedicine,either.Lifetodayhasbroughtnewproblems.Oneofthebiggestispollution(污染).Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandpollutedourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.It’sbadtoalllivingthingsintheworld.Cars,planesandfactoriesallpolluteouraireveryday.Sometimesthepollutedairissothickthatitislikeaquiltoveracity.Thiskindofquiltiscalledsmog(烟雾).Manycountriesaremakingrulestofightpollution.Factoriesmustnowcleantheirwaterbeforeitisthrownaway,theymustn’tblowdirtysmokeintotheair.Weneedtodomanyotherthings.Wecanputwastethingsinthedustbinandnotthrowitontheground.Wecangotoworkbybusorwithourfriendsinthesamecar.Iftherearefewerpeopledriving,therewillbelesspollution.Rulesarenotenough.Everypersonmusthelptofightpollution.1.Hundredsofyearsago,lifewasmuchharderthanitistodaybecause_______.A.therewerenotanymodernmachinesB.therewasnomodernmedicineC.bothAandBD.therewerenotmanypeople2.Whatisthebiggestproblemintoday’slife?A.WaterpollutionB.AirpollutionC.NoiseD.Pollution3.Themostseriouskindofpollutionis________.A.noisepollutionB.airpollutionC.waterpollutionD.A,BandC4.Factoriesmustcleantheirwater________.A.beforetheyarethrownawayB.whentheyarethrownawayC.afteritisthrownawayD.beforeitisthrownaway5.Fromthepassageweknowthat________.A.afewyearsago,therewasnosmogatallB.todaypeopledon’thavetotalktoeachotherinaloudvoiceC.wecandrinkwaterfromthepollutedriversandlakes’D.peoplearemakingrulesinordertofightpollution参考答案CDBDDPassageBThegiraffeisthetallestmodernlandanimal.Itcanbeover5.5metrestall.Itsneckalonemaybe1.9metreslong.Yetthegiraffehasonlysevenbonesinitsneck,thesamenumberasinthehuman.Evenasmallbirdhasmanymorebonesinitsneckthaninatallgiraffe.Eachboneinagiraffe'sneckisverylong,whilethebonesinahumanneckaresmall.Thatmakesthedifference.Afemalegiraffegivesbirthtoonebabyatatime.Thebaby,calledacalf,isabout1.9metrestallatbirth.Bytheageofeightitisfull-grown.Thegiraffeeatsmostlyleaves.Becauseithasalongneck,itcanreachtheleaveshighuponthetrees.(1)Inthispassagetheunderlinedword“giraffe”means_______.A.B.C.D.(2)Thebonesinabird'sneckis________.A.asbigasinahuman'sneckB.notsobigasinagiraffe'sneckC.manymorethaninahuman'sneckD.muchsmallerinagiraffe'sneck(3)Whichofthefollowingistrue?A.AgiraffehasonlysevenbonesB.ThegiraffeisthelargestanimalonthelandC.IttakeseightyearsforagiraffetogrowupD.Mostoftheleavesonthetreesareeatenbygiraffes(4)Whenagiraffeisborn,itisabout______.A.5.5metreslongB.5.5metrestallC.1.9metreslongD.1.9metrestall(5)Wecanguesswhengiraffeseeatiger_______.A.itwillrunawayasfastaspossibleB.itwillruntoeatthetigerC.itwillmakethetigerbringitsomethingtoeatD.itwillmakeoneofthesmallestanimalsbringthetigersomethingtoeat解析(1)根据下文颈长1.9米且是陆地动物,显然B是正确答案。(2)giraffe颈骨的数量和人类颈骨数量相同,但鸟的颈骨数量比giraffe颈骨数量多,所以正确答案为C。(3)这是一题细读题,文章中“Bytheageofeightitisfull-grown.”故选C。(4)这也是细读题,文章中“Thebaby,calledacalf,isabout1.9metrestallatbirth.”故选D。(5)这一题考查常识知识,长颈鹿看到虎,当然是尽力跑开,故选A。PassageCHaveyoueverseenahorsewithtoes(脚趾)?Millionsofyearsago,horseshadmanytoes.Theyhadfourtoesoneachfrontfoot.Theyhadthreetoesoneachbackfoot.Thehorsesweresmallerthancats.Thesesmallhorseslivedintheforest.Theirmanytoeshelpedthehorsesrunoverthesoftwetground.Itwasveryhotintheforest.Buttheweatherchanged.Itbecamecold.Manytreescouldn'tliveincoldweather.Thetreesdiedandfell.Openfieldtooktheplaceof(代替)forests.Thesunmadethegrounddryandhard(坚硬).Horsesbegantochangetoo.Theybegantogetbigger.Thistookalongtime.Onthedryhardland,horsesneededonlytheirmiddletoesforrunning.Theirmiddletoesbecamehard.Afteralongtimehorseshadonlyonehardtoeoneachfoot.Wecallthishardtoeahoof(马蹄).(1)Longago,thehorsehadfourtoesoneachofits______.A.backfeetB.frontfeetC.rightfeet(2)Thecatswere______thehorsesatthattime.A.muchbiggerB.smallerthanC.biggerthan(3)Whichofthethreesentencesistrue?A.Theweatherstaysthesamethewholeyearallovertheworld.B.Whentheweatherchanged,animalsbegantochangetoo.C.Catswerebiggerinthepastthantheyaretoday.(4)Onthedryhardland______.A.horsesneededalotofroomforrunningB.ahorseneededmorethanfourtoesforrunningC.horsesneededonlytheirmiddletoesforrunning(5)Noweachhorsehas______onitsfeet.A.onetoeB.threetoesC.fourtoes参考答案(1)B(2)C(3)B(4)C(5)CPassageDIfyouhavenospecialplansforyourholidays,whynotspendyourtimehelpingothers?Somepeoplesaytheyoungtodayonlythinkofthemselves.It'snottrue.InfactmoreandmoreyoungpeopleintheUSAvolunteertospendtheirschoolholidayshelpingothers.Andtheydoitwithoutreward.Herearesomeoftheirplans.*AliceBrown,17I'mgoingtohelptheForestCenterbuildnewhikingpathsinthemountainswithmybrother,Mike.Itwillbefantastic.Wewillspendthewholesummerlivinginatentandbreathingthefreshair.We'regoingtosleepunderthestars.Itwillbeanicespot,andwewillbeabletodosomethingwonderfulatthesametime!*JasonMoore,18Thissummer,I'llvolunteerforSpecialHouseProgramtobuildgood,low­costhousesandsellthemtothepoor.They'llteachmewhattodo,soIamgoingto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