2026年湖南省长沙市外国语学校七年级英语第9单元阅读理解专项训练习题及答案

2026年湖南省长沙市外国语学校七年级英语第9单元阅读理解专项训练习题及答案第1页共1页2026年湖南省长沙市外国语学校七年级英语第9单元阅读理解专项训练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoestheunderlinedword"popular"meaninthesentence"Manystudentschosesciencebecauseitisbecomingmorepopularinourschool."?A.difficultB.interestingC.well-likedD.expensive参考答案：C2.Accordingtothepassage,whichofthefollowingisTRUEaboutthenewlibrary?A.Itisveryoldandneedsmanyrepairs.B.Ithasalargecollectionofbooksandmagazines.C.Studentscanonlyborrowbooks,notmagazines.D.Itopensonlyonweekends.参考答案：B3.Ifyouwanttojointheschooldebateteam,whichskillismostimportant?A.PlayingthepianowellB.BeinggoodatsportsC.SpeakingclearlyandconfidentlyD.Drawingbeautifulpictures参考答案：C4.Whatisthemainideaofthepassage?A.HowtoplantatreeB.TheimportanceoftreesinourlifeC.DifferenttypesoftreesD.Howtotakecareofpets参考答案：B5.Whichsentenceisagoodexampleofthepresentcontinuoustense?A.Shereadsabookeveryday.B.Theyareplayingfootballnow.C.Hewillgototheparktomorrow.D.Wehavefinishedourhomework.参考答案：B6.Whatdoesthepassagemainlytalkabout?A.DifferentkindsofanimalsB.ThelifeofazookeeperC.HowtotakecareofanimalsD.Thehistoryofzoos参考答案：B7.Ifyouwanttoaskaboutsomeone'sopinion,whichquestionshouldyouask?A.Whatisyourname?B.Whereareyoufrom?C.Doyoulikereadingbooks?D.Howoldareyou?参考答案：C8.Whatisthebesttitleforthepassage?A.ADayintheLifeofaStudentB.TheImportanceofEducationC.DifferentSchoolsAroundtheWorldD.HowtoStudyEffectively参考答案：A9.Whichsentenceiswritteninthepassivevoice?A.Theteachergivesushomework.B.Ourhomeworkwasgivenbytheteacher.C.Iamreadingabook.D.Theywillfinishtheprojectsoon.参考答案：B10.Whatisthemeaningofthephrase"apieceofcake"?A.SomethingverydifficultB.SomethingveryeasyC.SomethingveryexpensiveD.Somethingveryold参考答案：B二、填空题（共10小题，每题2分）1.Theboyoftenplaysfootball______theparkeveryafternoon.参考答案：in2.Mysisteris______thanme.ShecanspeakEnglishverywell.参考答案：taller3.Therearemanybooksonthe______ofthedesk.参考答案：top4.WearegoingtovisittheGreatWall______nextmonth.参考答案：to5.Thegirlinblueis______teacher,Mrs.Li.参考答案：her6.Iusuallyhavebreakfast______seveno'clockinthemorning.参考答案：at7.Canyouswim?Yes,Icanswim______.参考答案：well8.Whattimeisitnow?It's______fiveo'clock.参考答案：about9.Thereisabigtree______thewall.参考答案：beside10.Myfathergoestowork______careveryday.参考答案：by三、判断题（共10小题，每题2分）1.TheGreatWallofChinaistheonlyman-madestructurevisiblefromspacewiththenakedeye.参考答案：×2.WilliamShakespearewrote"RomeoandJuliet"entirelyiniambicpentameter.参考答案：×3.ThechemicalsymbolforgoldisAu,derivedfromtheLatinword"aurum."参考答案：√4.Photosynthesisprimarilyoccursintherootsofplants.参考答案：×5.TheEiffelTowerwasoriginallyintendedforBarcelona,Spain,buttheprojectwasrejected.参考答案：√6.TheMonaLisawaspaintedbyLeonardodaVinciintheearly16thcentury.参考答案：√7.Thespeedoflightinavacuumisapproximately299,792kilometerspersecond.参考答案：√8.TheAmazonRiveristhelongestriverintheworld.参考答案：×9.TheGreatBarrierReefislocatedoffthecoastofJapan.参考答案：×10.ThesmallestplanetinoursolarsystemisMercury.参考答案：√四、简答题（共8小题，每题2分）1.Whatarethemainfeaturesofadesertclimate?参考答案：Desertclimatesarecharacterizedbyextremelylowprecipitation,highevaporationrates,andsignificanttemperaturevariationsbetweendayandnight.Thevegetationissparse,andthelandscapeisoftenbarrenandrocky.Manydesertecosystemshaveadaptedtosurviveintheseharshconditions.2.Howdoesphotosynthesiscontributetothecarboncycle?参考答案：Photosynthesiscontributestothecarboncyclebyconvertingcarbondioxideintoorganiccompounds,whicharethenusedbyplantsandotherorganisms.Thisprocessremovescarbondioxidefromtheatmosphereandreleasesoxygen,helpingtoregulatetheEarth'sclimate.3.Describethestructureandfunctionofthehumanheart.参考答案：Thehumanheartisamuscularorganthatpumpsbloodthroughoutthebody.Ithasfourchambers:twoatriaandtwoventricles.Therightatriumreceivesdeoxygenatedbloodfromthebody,whichthenflowsintotherightventricleandispumpedtothelungsforoxygenation.Oxygenatedbloodreturnsfromthelungstotheleftatrium,andtheleftventriclepumpsittotherestofthebody.4.Explaintheprocessofmeiosisanditssignificanceinsexualreproduction.参考答案：Meiosisisatypeofcelldivisionthatreducesthechromosomenumberbyhalf,resultingintheproductionoffourhaploidcells.Itconsistsoftworoundsofdivision:meiosisIandmeiosisII.DuringmeiosisI,homologouschromosomespairupandexchangegeneticmaterialthroughcrossingover.Thehomologouschromosomesthenseparate,andthecelldivides.MeiosisIIissimilartomitosis,wheresisterchromatidsseparateandthecelldividesagain.Thisprocessissignificantinsexualreproductionbecauseitgeneratesgeneticdiversityinoffspring.5.Whatarethekeydifferencesbetweenrenewableandnon-renewableenergysources?参考答案：Renewableenergysourcesarethosethatcanbereplenishednaturallyandaresustainableoverthelongterm,suchassolar,wind,hydro,andgeothermalenergy.Non-renewableenergysourcesarethosethatarefiniteandwilleventuallybedepleted,suchasfossilfuels(coal,oil,andnaturalgas).Thekeydifferencesbetweenthemincludesustainability,environmentalimpact,andcost.6.HowdoestheEarth'smagneticfieldprotecttheplanet?参考答案：TheEarth'smagneticfieldprotectstheplanetbydeflectingchargedparticlesfromthesolarwind.Theseparticles,ifnotdeflected,cancausedamagetotheEarth'satmosphereandsurface,leadingtophenomenasuchastheauroraborealisandincreasedradiationlevels.ThemagneticfieldisgeneratedbythemovementofmoltenironintheEarth'soutercore.7.Describethemainstagesofthewatercycle.参考答案：Thewatercycleconsistsofseveralmainstages:evaporation,condensation,precipitation,andcollection.Evaporationistheprocessbywhichwaterchangesfromaliquidtoagas,primarilyduetotheheatofthesun.Condensationoccurswhenwatervaporintheaircoolsandturnsbackintoliquidform,formingclouds.Precipitationiswhenwaterfallsfromthecloudsasrain,snow,sleet,orhail.Collectionistheprocessbywhichwatergathersinbodiesofwatersuchasrivers,lakes,andoceans,andthecyclebeginsagain.8.Explaintheconceptofosmosisanditsimportanceinlivingorganisms.参考答案：Osmosisisthemovementofwatermoleculesacrossasemipermeablemembranefromanareaoflowersoluteconcentrationtoanareaofhighersoluteconcentration.Thisprocessisimportantinlivingorganismsbecauseithelpsmaintainthebalanceofwaterandsolutesincells.Osmosisplaysacrucialroleinvariousphysiologicalprocesses,suchasnutrientabsorption,wasteremoval,andmaintainingcellturgorpressure.五、阅读理解题（共8小题，每题3分）Lastweekend,Lilywenttothecityparkwithherfamily.Theweatherwassunnyandwarm,sotheydecidedtohaveapicnic.Theybroughtsandwiches,fruits,anddrinks.Whiletheyweresettinguptheirblanket,theysawagroupofbirdsplayinginthegrass.Lily'sbrother,Tom,wantedtofeedthebirds,buttheirmotherwarnedhimnottobecausethebreadcouldbeharmfultothem.Afterthepicnic,theyplayedfrisbeeandhadalotoffun.Theywalkedaroundthelakeandenjoyedthebeautifulscenery.Asthesunbegantoset,theypackedupandwenthome,feelinghappyandtiredfromtheirdayoutdoors.1.WhatdidLilyandherfamilybringforthepicnic?参考答案：Sandwiches,fruits,anddrinks2.WhydidTom'smotherwarnhimnottofeedthebirds?参考答案：Becausethebreadcouldbeharmfultothem3.Whatgamesdidtheyplayatthepark?参考答案：Frisbee4.Wheredidtheywalkafterhavingtheirpicnic?参考答案：Aroundthelake5.HowdidLilyfeelattheendoftheday?参考答案：Happyandtired6.Whatwastheweatherlikewhentheywenttothepark?参考答案：Sunnyandwarm7.WhowenttotheparkwithLily?参考答案：Herbrother,Tom8.Whatdidtheyseewhentheyweresettinguptheirblanket?参考答案：Agroupofbirdsplayinginthegrass标准答案与解析一、单项选择题1.参考答案：C解析：Theword"popular"inthesentence"Manystudentschosesciencebecauseitisbecomingmorepopularinourschool"means"well-liked".Thesentencesuggeststhatmorestudentsarechoosingsciencebecauseitislikedbymanypeople.Theotheroptionsdonotfitthecontext."Difficult"(A)contradictstheideaofpopularity."Interesting"(B)istoogeneralanddoesnotspecificallyrelatetopopularity."Expensive"(D)isunrelatedtothecontextofchoosingsubjects.2.参考答案：B解析：Thepassagementionsthatthenewlibraryhasalargecollectionofbooksandmagazines,makingoptionBtrue.Thepassagedoesnotsaythelibraryisveryold(A)orthatstudentscanonlyborrowbooks(C).Italsodoesnotmentionthatthelibraryopensonlyonweekends(D).3.参考答案：C解析：Tojointheschooldebateteam,speakingclearlyandconfidently(C)isthemostimportantskill.Thepassageemphasizestheneedforgoodcommunicationskillsindebate.Playingthepiano(A)orbeinggoodatsports(B)isnotrelevanttodebate.Drawingbeautifulpictures(D)isalsounrelated.4.参考答案：B解析：Themainideaofthepassageistheimportanceoftreesinourlife(B).Thepassagelikelydiscusseshowtreesprovideoxygen,preventsoilerosion,andarehometomanyanimals.Itdoesnotfocusonplantingtrees(A),differenttypesoftrees(C),ortakingcareofpets(D).5.参考答案：B解析：Thesentence"Theyareplayingfootballnow"isagoodexampleofthepresentcontinuoustense(B).Thepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeaking."Shereadsabookeveryday"(A)isinthesimplepresenttense."Hewillgototheparktomorrow"(C)isinthefuturesimpletense."Wehavefinishedourhomework"(D)isinthepresentperfecttense.6.参考答案：B解析：Thepassagemainlytalksaboutthelifeofazookeeper(B).Itlikelydescribesthedailytasks,challenges,andrewardsofworkinginazoo.Itdoesnotfocusondifferentkindsofanimals(A),howtotakecareofanimals(C),orthehistoryofzoos(D).7.参考答案：C解析：Toaskaboutsomeone'sopinion,thequestion"Doyoulikereadingbooks?"(C)isappropriate.Itseekstheirpersonalviewonreading."Whatisyourname?"(A)isforaskingsomeone'sidentity."Whereareyoufrom?"(B)isforaskingsomeone'sorigin."Howoldareyou?"(D)isforaskingsomeone'sage.8.参考答案：A解析：Thebesttitleforthepassageis"ADayintheLifeofaStudent"(A).Thistitleaccuratelyreflectsthecontentofthepassage,whichlikelydescribestheactivitiesandexperiencesofastudentinatypicalday.Theotheroptionsaretoobroadornotdirectlyrelatedtothepassage.9.参考答案：B解析：Thesentence"Ourhomeworkwasgivenbytheteacher"(B)iswritteninthepassivevoice.Thepassivevoiceisusedwhenthesubjectofthesentencereceivestheaction."Theteachergivesushomework"(A)isintheactivevoice."Iamreadingabook"(C)isinthepresentcontinuousactivevoice."Theywillfinishtheprojectsoon"(D)isinthefuturesimpleactivevoice.10.参考答案：B解析：Thephrase"apieceofcake"meanssomethingveryeasy(B).Itisanidiomusedtodescribetasksthataresimpleandrequirelittleeffort."Somethingverydifficult"(A)istheoppositemeaning."Somethingveryexpensive"(C)isunrelated."Somethingveryold"(D)isalsounrelated.二、填空题1.参考答案：in解析：本题考查介词的用法。根据句意“那个男孩经常在下午在公园踢足球”，表示在某个地方，应该使用介词in。如果使用on，则表示在公园的表面上，与句意不符。因此，正确答案是in。2.参考答案：taller解析：本题考查形容词的比较级。根据句意“我的姐姐比我高。她能说英语很好”，这里需要比较我和姐姐的身高，应该使用形容词的比较级。因此，正确答案是taller。3.参考答案：top解析：本题考查名词的用法。根据句意“桌子上有很多书”，这里需要表示桌子顶部，应该使用名词top。如果使用surface，则表示桌子表面，与句意不符。因此，正确答案是top。4.参考答案：to解析：本题考查介词的用法。根据句意“我们打算下个月去长城”，表示去某个地方，应该使用介词to。如果使用at，则表示在长城，与句意不符。因此，正确答案是to。5.参考答案：her解析：本题考查代词的用法。根据句意“穿蓝色衣服的女孩是我的老师，李老师”，这里需要表示女孩的，应该使用代词her。如果使用his，则表示他的，与句意不符。因此，正确答案是her。6.参考答案：at解析：本题考查介词的用法。根据句意“我通常在早上七点钟吃早餐”，表示具体时间，应该使用介词at。如果使用on，则表示在七点钟，与句意不符。因此，正确答案是at。7.参考答案：well解析：本题考查副词的用法。根据句意“你会游泳吗？是的，我会游泳”，这里需要表示游泳得怎么样，应该使用副词well。如果使用good，则表示好，不能修饰动词swim，与句意不符。因此，正确答案是well。8.参考答案：about解析：本题考查介词的用法。根据句意“现在几点了？五点左右”，表示大约时间，应该使用介词about。如果使用near，则表示接近，与句意不符。因此，正确答案是about。9.参考答案：beside解析：本题考查介词的用法。根据句意“墙旁边有一棵大树”，表示在某个地方旁边，应该使用介词beside。如果使用behind，则表示在墙后面，与句意不符。因此，正确答案是beside。10.参考答案：by解析：本题考查介词的用法。根据句意“我父亲每天开车去上班”，表示通过某种方式，应该使用介词by。如果使用with，则表示带着，与句意不符。因此，正确答案是by。三、判断题1.参考答案：×解析：Thestatementisincorrect.TheGreatWallofChinacannotbeseenfromspacewiththenakedeye.Thisisacommonmisconception,butithasbeenscientificallyproventhattheGreatWallisnotvisiblefromspaceduetoitswidthandthelimitationsofthehumaneye.2.参考答案：×解析：Thestatementisincorrect.Whilemuchof"RomeoandJuliet"iswritteniniambicpentameter,itisnotentirelyinthismeter.Shakespeareoftenvariedthemetertoaddemphasisandemotionaldepthtothedialogue.3.参考答案：√解析：Thestatementiscorrect.ThechemicalsymbolforgoldisAu,whichisderivedfromtheLatinword"aurum,"meaninggold.Thisisawell-establishedfactinchemistry.4.参考答案：×解析：Thestatementisincorrect.Photosynthesisprimarilyoccursintheleavesofplants,specificallyinthechloroplasts,wherechlorophyllcapturessunlight.Therootsareprimarilyresponsibleforabsorbingwaterandnutrients.5.参考答案：√解析：Thestatementiscorrect.TheEiffelTowerwasoriginallyintendedforBarcelona,Spain,buttheprojectwasrejectedduetothedesign'sappearance,whichwasdeemedtoostrangeandunsuitableforthecity.6.参考答案：√解析：Thestatementiscorrect.TheMonaLisawaspaintedbyLeonardodaVinciintheearly16thcentury,around1503-1506.ItisoneofhismostfamousworksandishousedintheLouvreMuseuminParis.7.参考答案：√解析：Thestatementiscorrect.Thespeedoflightinavacuumisapproximately299,792kilometerspersecond.Thisisafundamentalconstantinphysicsandisdenotedbytheletterc.8.参考答案：×解析：Thestatementisincorrect.TheAmazonRiverisnotthelongestriverintheworld.TheNileRiverinAfricaisconsideredthelongestriver,whiletheAmazonRiveristhelargestbyvolume.9.参考答案：×解析：Thestatementisincorrect.TheGreatBarrierReefislocatedoffthecoastofAustralia,notJapan.Itistheworld'slargestcoralreefsystemandisapopulartouristdestination.10.参考答案：√解析：Thestatementiscorrect.Mercuryisthesmallestplanetinoursolarsystem,withadiameterofabout4,880kilometers.ItisalsotheclosestplanettotheSun.四、简答题1.参考答案：Desertclimatesarecharacterizedbyextremelylowprecipitation,highevaporationrates,andsignificanttemperaturevariationsbetweendayandnight.Thevegetationissparse,andthelandscapeisoftenbarrenandrocky.Manydesertecosystemshaveadaptedtosurviveintheseharshconditions.解析：本题考查地理学中沙漠气候的主要特征。沙漠气候的主要特征包括降水极少、蒸发率高、昼夜温差大。植被稀疏，地貌通常是贫瘠的岩石。许多沙漠生态系统已经适应了这些严酷的条件。这些特征使得沙漠成为地球上最极端的气候区域之一，对生物多样性有着深远的影响。2.参考答案：Photosynthesiscontributestothecarboncyclebyconvertingcarbondioxideintoorganiccompounds,whicharethenusedbyplantsandotherorganisms.Thisprocessremovescarbondioxidefromtheatmosphereandreleasesoxygen,helpingtoregulatetheEarth'sclimate.解析：本题考查生物学中光合作用对碳循环的贡献。光合作用通过将二氧化碳转化为有机化合物，这些化合物随后被植物和其他生物利用，从而对碳循环做出贡献。这个过程从大气中去除二氧化碳并释放氧气，有助于调节地球的气候。光合作用是地球上最重要的生物地球化学循环之一，对维持生态系统的平衡至关重要。3.参考答案：Thehumanheartisamuscularorganthatpumpsbloodthroughoutthebody.Ithasfourchambers:twoatriaandtwoventricles.Therightatriumreceivesdeoxygenatedbloodfromthebody,whichthenflowsintotherightventricleandispumpedtothelungsforoxygenation.Oxygenatedbloodreturnsfromthelungstotheleftatrium,andtheleftventriclepumpsittotherestofthebody.解析：本题考查生物学中人类心脏的结构和功能。心脏是一个肌肉器官，负责将血液泵遍全身。它有四个腔室：两个心房和两个心室。右心房接收来自身体的脱氧血液，然后流入右心室，并泵到肺部进行氧合。氧合血液从肺部返回左心房，左心室将其泵到身体的其余部分。心脏的结构和功能对于维持人体的生命活动至关重要。4.参考答案：Meiosisisatypeofcelldivisionthatreducesthechromosomenumberbyhalf,resultingintheproductionoffourhaploidcells.Itconsistsoftworoundsofdivision:meiosisIandmeiosisII.DuringmeiosisI,homologouschromosomespairupandexchangegeneticmaterialthroughcrossingover.Thehomologouschromosomesthenseparate,andthecelldivides.MeiosisIIissimilartomitosis,wheresisterchromatidsseparateandthecelldividesagain.Thisprocessissignificantinsexualreproductionbecauseitgeneratesgeneticdiversityinoffspring.解析：本题考查生物学中减数分裂的过程及其在有性生殖中的意义。减数分裂是一种细胞分裂，将染色体数量减半，产生四个单倍体细胞。它包括两次分裂：减数第一次分裂和减数第二次分裂。在减数第一次分裂中，同源染色体配对并通过交叉互换交换遗传物质。同源染色体然后分离，细胞分裂。减数第二次分裂类似于有丝分裂，姐妹染色单体分离，细胞再次分裂。这个过程在有性生殖中具有重要意义，因为它产生了后代的遗传多样性。5.参考答案：Renewableenergysourcesarethosethatcanbereplenishednaturallyandaresustainableoverthelongterm,suchassolar,wind,hydro,andgeothermalenergy.Non-renewableenergysourcesarethosethatarefiniteandwilleventuallybedepleted,suchasfossilfuels(coal,oil,andnaturalgas).Thekeydifferencesbetweenthemincludesustainability,environmentalimpact,andcost.解析：本题考查环境科学中可再生能源和非可再生能源的区别。可再生能源是那些可以自然补充并在长期内可持续的能源，如太阳能、风能、水能和地热能。非可再生能源是那些有限制且最终会被耗尽的能源，如化石燃料（煤、石油和天然气）。它们之间的主要区别包括可持续性、环境影响和成本。6.参考答案：TheEarth'smagneticfieldprotectstheplanetbydeflectingchargedparticlesfromthesolarwind.Theseparticles,ifnotdeflected,cancausedamagetotheEarth'satmosphereandsurface,leadingtophenomenasuchastheauroraborealisandincreasedradiationlevels.ThemagneticfieldisgeneratedbythemovementofmoltenironintheEarth'soutercore.解析：本题考查地球科学中地球磁场对地球的保护作用。地球磁场通过偏转来自太阳风的带电粒子来保护地球。如果这些粒子不被偏转，它们会对地球的大气和地表造成损害，导致极光等现象以及辐射水平增加。地球磁场是由地球外核中熔融铁的运动产生的。7.参考答案：Thewatercycleconsistsofseveralmainstages:evaporation,condensation,precipitation,andcollection.Evaporationistheprocessbywhichwaterchangesfromaliquidtoagas,primarilyduetotheheatofthesun.Condensationoccurswhenwatervaporintheaircoolsandturnsbackintoliquidform,formingclouds.Precipitationiswhenwaterfallsfromthecloudsasrain,snow,sleet,orhail.Collectionistheprocessbywhichwatergathersinbodiesofwatersuchas