2021高考英語(yǔ)（三月）閱讀類課外自練（6）及答案【南寧市】閱讀理解。閱讀下列四篇短文，從每小題后所給的A,B,C或D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。TheAmericanbookWhoMovedMyCheesehasbeenabestsellerallovertheworld.Itteachespeoplehowtofacechangesintheirlives.NowitsauthorSpenceJohnsonhaswrittenabookjustforteens.Thebooktellsusthatwhenfacingchangeinourlives,likeanewschoolornewfriends,don'tbeafraid.Instead,usethischangetomakeabetterlife.Thebookgivesanexampleofachangeatschool.Aschoolischangingfromhavingtwotermstothreetermsbecausetherearetoomaystudents.Severalteensaretalkingaboutthis.Mostofthemareunhappyandworried.ButChrisisnot.Helaughsandtellsastoryabouttwomice,two"littlepeople"andsomecheese.Thefourareinamazelookingforthecheese.Here,cheesemeanssomethingimportantinlife,likemovingtoanewclassorgettingintocollege.Buttheyfindthecheeseisgone.Themicerealizethattheycan'tchangewhathashappenedandhavetofindmorecheese.Thismeansfindingdifferentdreams.Thelittlepeople,however,can'tdothis.Theyareafraidofchangesotheyfindnocheese.AfterChrisfinishesthestory,thefriendsunderstandonething:togetmorecheese,moveinanewdirectionquickly.Hisfriendsunderstandhowthiscanbeusedinthechangesallteensface,suchasdoingwellatschoolorhavinggoodrelationshipsorjustfeelinggoodaboutyourself.1.ThebookWhoMovedMyCheeseis_______.A.writtenallovertheworldB.readacrosstheworldC.soldonlyinAmericaD.lovedonlybyteens2.Whatdoesthetextmainlydiscuss?A.Neverchangeinourlife.B.Changewhenyouliketodo.C.Changewiththechanges.D.Payattentiontothechanges.3.Theunderlineword"four"(paragraph3)refersto_____.A.MiceandlittlepeopleB.StudentsC.CheeseD.Readers4.Inourlives,weshouldlearnfrom_______.A.MiceB.LittlepeopleC.ChrisD.SpenceJohnson5.Whichofthefollowingstatementsistrue?A.TheauthorisBritain.B.Therearethreetermsineveryschool.C.Mostteensdon'tunderstandChris'story.D.Thebooktellsteenshowtofacechangesintheirlives.【參考答案】1—5、BCAAD閱讀下列四篇短文，從每小題后所給的A,B,C或D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。Haveyouevernoticedthecolourofthewaterinariverorstreamafteraheavyrainfall?Whatdoyouthinkcausedthischangeincolour?Itissoilthathasbeenwashedintotheriverfromtheriverbankorfromthenearbyfields.

ComponentsofSoilSoilismadeupofanumberoflayers(層),eachhavingitsowndistinctivecolourandtexture.Theupperlayerisknowasthelitter.Itactslikeablanket,limitingtemperaturechangesandreducingwaterloss.Thetopsoillayerismadeupofsmallparticlesofrockmixedwithrottenplantandanimalmattercalledhumus(腐殖質(zhì)),whichisblackandgivesthetopsoilitsdarkcolour.Thislayerisusuallyrichinnutrients,oxygen,andwater.Belowthetopsoilisthesubsoil,alayerthatcontainsmorestonesmixedwithonlysmallamountsoforganicmatter.Thislayerislighterincolourbecauseofthelackofhumus.Beneaththesoilliesalayerofbedrock.Soilformsfromthebottomup.Overtimebedrockisattackedbyrain,wind,frost,andsnow.Itisgraduallybrokendownintosmallerparticlesinaprocesscalledweathering.Plantsbegintogrow,androttenmaterialsenrichthetopsoil.MostofthesoilinEasternCanada,forexample,wasformedfromweatheredrockthatwasexposedwhentheicedisappeared12,000yearsago.

WaterBeneaththeSoilSurfacewatercollectsandflowsabovethegroundinlakes,ponds,andrivers.Onceinthesoilorrock,itiscalledgroundwater.Gravitypullsgroundwaterthroughthesoilinaprocesscalledpercolation(滲透).Eventuallythewaterreachesalayercalledthewatertable.Underthisisbedrockthroughwhichwatercannotpercolate.Aswaterpercolatesdownward,itdissolvesorganicmatterandmineralsfromthesoilandcarriesthemtodeeperlayers.Thiscausesaseriousproblembecauseplantsrequirethesenutrientsforgrowth.

SoilpHSoilcanbeacidic,neutral,orbasic.ThepHofthesoilisdeterminedbythenatureoftherockfromwhichitwasformed,andbythenatureoftheplantsthatgrowandrotinit.TheacidityofrainandsnowcanlowerthepHofthegroundwaterthatentersthesoil.Byburningfossilfuelssuchascoal,oilandgasoline,humanshavebeencontributingtohigherlevelsofacidityinmanysoils.Whenfossilfuelsareburned,gasesarereleasedintotheairandthenfallbacktoearthasacidrain.Acidsoilincreasestheproblemofcarryingnutrientstolowersoillevels.Asnutrientsareremoved,soilislessfertile.Plantsgrowmoreslowlyinacidicsoil,andalsobecomeeasilyattackedbydiseases.1.Thelayerofsoilthatprovidesnecessarynutrientsforplantgrowthiscalled.A.litterB.topsoilC.humusD.subsoil2.Accordingtothetext,whichofthefollowingisNOTtrue?A.Soilformsfromweatheredrockontheearthsurface.B.Thedeeperlayerofsoilisdarkerincolourthanthesurfacesoil.C.Airpollutionispartiallyresponsibleforacidsoil.D.Groundwatertendstocarryawaynutrientsforplantgrowth.3.Wecaninferfromthepassagethatthewatertablelies.A.betweenthetopsoillayerandthesubsoillayerB.inthesubsoillayerabovebedrockC.betweenthesubsoillayerandbedrockD.inthebedrocklayerbeneaththesubsoil4.Theunderlinedword“dissolve”isusedtoexpresstheideathatorganicmatterandmineralsfromsoilare.A.rushedawayintotheriverB.cleanedandpurifiedbywaterC.destroyedandcarriedawaybywaterD.mixedwithwaterandbecomepartofit【參考答案】1--4、BBCD完型填空。閱讀下面短文，把握其大意，然后從以下題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。[談?wù)撐男屯晷翁羁誡ThecitythatIliveinisabouttoputcamerasatalltrafficlightstocatchpeoplewhorunredlights.It__1__meofhowmanypeopleI'veseenwhotaketheyellowlightasa__2__togofaster.Ialsocan'tunderstandwhypeopledon'tmovewhenthetrafficlighthasturnedgreen.Aboveall,therearethose__3__situationsinwhichsomeonedoesn'teven__4__thatthelightturnsred,andjustkeepsgoing.Thatiswhysomany__5__happen!Allthesesituationsmakeme__6__thepurposeoftrafficlights.__7__，it'sevenmorefrighteningtoimaginelettingpeoplemaketheirowndecisionsat__8__crossroads.Dothebiggestcarsgettogofirst?Whodecideswhogoesnext?SoIguessIdoliketheideaofasystemto__9__traffic.AndI'lldomybestto__10__thetrafficrules:togo,tobecautious,andtostopwhenI'm__11__to.Itoccurstomethatmy__12__havedonemuchthesameforme__13__teachingmehowtolive.Theyhavegivenmemany__14__lights:togetalongwellwithothers,tolistenandtalktothem,tohelpothers,andto__15__withjoyandpurpose.Theyhavealsogivenmesomeredlights__16__mylifegoesastray(誤入歧途):nottobegreedy,tokeepmytemper,andtocontrolmydesires.Andthere__17__havebeensomeyellowcautionlights:towatchhowmuchIdrink,tokeepcontrolofmybehaviour,andto__18__schoolregularlyandworkhard.IfIobeytheserules,mylifewillbeas__19__asitcanbe.JustasI'mwisetopayattentiontothetrafficlightswhenI'mwalkingacrossthestreet,I'mwisetopayattentiontothe“__20__signals”giventomebymyparents.1．A.suggestsB．informsC．remindsD．warns2．A.sightB．signalC．messageD．switch3．A.instantB．excitingC．dangerousD．cautious4．A.noticeB．senseC．rememberD．feel5．A.eventsB．problemsC．situationsD．a(chǎn)ccidents6．A.fondofB．wonderaboutC．careforD．worryabout7．A.BesidesB．AnywayC．InsteadD．However8．A.noisyB．narrowC．crowdedD．key9．A.controlB．directC．improveD．serve10．A.learnB．obeyC．protectD．carry11．A.supposedB．usedC．devotedD．delighted12．A.teachersB．friendsC．leadersD．parents13．A.inchargeofB．infaceofC．intermsofD．indangerof14．A.safeB．greenC．beneficialD．helpful15．A.liveB．shareC．workD．communicate16．A.unlessB．whenC．beforeD．till17．A.stillB．evenC．onlyD．a(chǎn)lso18．A.startB．a(chǎn)ttendC．leaveD．miss19．A.goodB．colourfulC．meaningfulD．healthy20．A.trafficB．lightC．lifeD．confidence(二)【要點(diǎn)綜述】本文爭(zhēng)辯了在目前的生活中，人們不嚴(yán)格依據(jù)交通信號(hào)燈的指示通行，由此作者想到了父母對(duì)自己的訓(xùn)練就如紅綠燈一樣，指引作者走向正確的人生之路。1．C由城市將安裝攝像頭想到了很多人闖紅燈的事情。remindsb