译林2024八上Unit7第3套-The natural world-含答案解析

译林版（2024）八年级英语上册单元测试卷Unit7Thenaturalworld第3套（基础巩固）（满分100分建议用时45分钟）班级：__________姓名：__________学号：______得分：______一、单项选择（共15小题，每小题1分，满分15分）1.Ourteachertaught______aboutdesertplantsinclass.A.usB.weC.oursD.our2.Shereadaninterestingstory______thechildren.A.toB.ofC.withD.for3.Thekindfarmerbuiltasmallshelter______thelostbirds.A.toB.forC.withD.of4.Treesmaketheair______.A.freshlyB.freshC.fresherD.freshness5.Weshouldkeepourenvironment______.A.cleanerB.cleanlyC.cleaningD.clean6.Peoplecalldesertsthedriestplaces______theearth.A.toB.ofC.forD.on7.Theteacherencouragedus______moretreesaroundtheschool.A.toplantB.plantedC.plantD.planting8.Thedesertisdry,______fewplantscangrowthere.A.andB.soC.butD.or9.Itisverydry,______camelsstillliveinthedesert.A.butB.soC.orD.and10.Youcanfindtalltreesonmountains______inforests.A.orB.butC.yetD.so11.Theairintheforestwasfresh,______wetookalongwalkthere.A.whileB.soC.orD.but12.Thedesertwindblew______allnight.A.strengthB.strongC.stronglyD.stronger13.A______isahot,dryplacecoveredwithsandandfewplants.A.wetlandB.desertC.oceanD.grassland14.Trees______incarbondioxideandgiveoutoxygen.A.putB.turnC.giveD.take15.Toomanycars______seriousairpollutionincities.A.makeupB.leadC.causeD.takein二、完形填空（共10小题，每小题1分，满分10分）阅读下面短文，掌握其大意，然后从各题所给的选项中选出最佳答案。Ourclassdidaprojectaboutdesertslastweek.Ourteachergave1ataskbookeach.Desertsaredry,2someanimalsandplantslivethere.Camelcanstorewater,3itcanlivewithoutdrinkingforlong.Desertplantskeepwater4theirleaves.Wefoundthedesert5butfulloflife.Theteachertold6thatdesertsarenotemptyatall.Hotdaysarefollowedbycoldnights,7thetemperaturechangesalot.Donotwalkinthehottesthour,8youmayfeelsick.9,wemadeapostertoshowhowdesertanimalslive.Wehopepeoplewilltreatthedesert10andprotectit.1.A.weB.usC.oursD.our2.A.andB.orC.butD.so3.A.soB.yetC.butD.or4.A.inB.toC.onD.at5.A.amazingB.amazeC.amazementD.amazingly6.A.ourB.weC.oursD.us7.A.soB.yetC.butD.or8.A.orB.butC.soD.and9.A.FinallyB.HardlyC.SuddenlyD.Sadly10.A.kindB.kindlyC.kinderD.kindness三、阅读理解（共15小题，每小题2分，满分30分）AAdesertlooksempty,butitisnot.Itishotinthedayandcoldatnight.Desertplantskeepwaterintheirleaves,andmanyanimalsareactiveonlyatnighttoavoidthesun.Camelscanstorewaterintheirbodies,sotheycantravelfordayswithoutdrinking.Somedesertanimalsgetwaterfromtheplantstheyeat.Theclimateissodrythatonlyafewkindsofplantscanlivethere,yeteachonehasitsownwaytosurvive.1.Adesertis______inthedayandcoldatnight.A.coolB.warmC.wetD.hot2.Desertplantskeepwater______.A.intheirleavesB.intheirrootsC.inflowersD.underthesand3.Manydesertanimalsareactive______.A.onlyinthemorningB.atnoonC.alldayD.atnight4.Camelscantravelfordayswithoutdrinkingbecause______.A.theystorewaterintheirbodiesB.theysleepalldayC.theyeatsandD.theyfindrivers5.Theclimateissodrythat______.A.itrainsoftenB.onlyafewkindsofplantscanlivethereC.allplantsgrowwellD.noanimalslivethereBForestsmakeupnearlyathirdoftheearth'slandarea.Theygivehomestomillionsofanimalsandproduceoxygenforalllivingthings.Thetreestrappollutionintheirleavesandhelpcleantheair,andtheirrootsholdthesoiltogethertostopitfrombeingwashedaway.Sadly,peoplecutdownhugeareasofforesteveryyear.Asforestsdisappear,manyanimalslosetheirhomes,andtheairbecomesdirtier.Weshouldplanttrees,makelawstostopillegalcutting,andkeepthebalanceofnature.6.Forestsmakeupnearly______oftheearth'slandarea.A.allB.aquarterC.ahalfD.athird7.Forestsproduce______forlivingthings.A.saltB.coalC.oxygenD.sand8.Treerootsholdthesoiltostopitfrom______.A.beingwashedawayB.holdingwaterC.growingD.trappingpollution9.Asforestsdisappear,manyanimals______.A.movetotheseaB.growinnumberC.losetheirhomesD.findmorefood10.Whatdoesthewriteradviseustodo?A.CutdownmoretreesB.SellthewoodC.LeaveforestsaloneforeverD.PlanttreesandmakelawstoprotectforestsC阅读表格，判断下列句子正误（正确写T，错误写F）。EcosystemWeatherSpecialskilloflivingthingsDesertHotanddryStoreswaterinleaves/bodyWetlandWetandmildPreventsfloods,cleanswaterRainforestHotandwetCleanstheair,makesoxygenPolarareaColdandicyKeepsfattostaywarm11.Desertplantsstorewaterintheirleaves.A.TB.F12.Wetlandsarehotanddryplaces.A.TB.F13.Rainforestscleantheairandmakeoxygen.A.TB.F14.Polaranimalskeepfattostaywarminthecold.A.TB.F15.Allfourecosystemshavethesameweather.A.TB.F四、词汇运用（共15小题，每小题1分，满分15分）A.根据句意及中文提示写出单词，每空一词。1.The______(沙漠)ishotinthedaybutcoldatnight.2.Forests______(覆盖)nearlyathirdoftheland.3.Weshouldkeepthe______(平衡)ofnature.4.Toomuchcuttingwill______(导致)soilloss.5.Plants______(吸收)carbondioxidefromtheair.6.The______(人口)incitiesgrowseveryyear.7.Wemustmake______(法律)toprotectforests.8.Theboygavea______(演讲)aboutsavingwater.9.Treescan______(提供)shadefortravellers.10.Weshould______(减少)theuseofplasticbags.B.用括号内所给词的适当形式填空。11.Thecamelwalked______(slow)acrossthesand.12.Smokefromcarsis______(harm)totheair.13.Thedesertis______(cover)withsand.14.Wetake______(act)toplanttreeseveryspring.15.The______(noise)birdswokeusupearly.五、完成句子（共5小题，每小题2分，满分10分；每空一词）1.老师教我们认识沙漠植物。Ourteacher____________aboutdesertplants.2.树木使空气清新。Trees______theair______.3.我们应该保持环境清洁。Weshould______theenvironment______.4.老师鼓励我们多种树。Theteacher______us____________moretrees.5.森林为所有生物提供氧气。Forests______oxygen______alllivingthings.六、书面表达（满分20分）请以“ForestsAreOurFriends”为题写一篇80词左右的短文。要点：1.森林为动物提供家园、制造氧气；2.森林如何帮助人类（净化空气、保持水土）；3.森林面临的问题与你的保护建议。要求：使用至少2处双宾语或宾补结构。

Unit7Thenaturalworld第3套参考答案与详细解析一、单项选择1.Ateachsb.sth.教某人某事，teach后接宾格us。2.Areadsth.tosb.读给某人听，to类双宾语。3.Bbuildsth.forsb./sth.为……建造某物，for类双宾语。4.Bmake+宾语+形容词宾补，使空气清新，fresh形容词。5.Dkeep+宾语+形容词，keeptheenvironmentclean保持环境清洁。6.Dontheearth在地球上；callsth.the...ontheearth。7.Aencouragesb.todosth.鼓励某人做某事，不定式作宾补。8.B干旱所以少有植物，因果用so。9.A干旱但骆驼仍能生活，转折用but。10.A山上或森林里，选择关系用or。11.B空气清新所以散步，因果用so。12.C修饰动词blew用副词strong+-ly→strongly。13.B炎热干燥、多沙少植物的地方即desert沙漠。14.Dtakein吸收，树木吸收二氧化碳、释放氧气。15.Ccause造成、导致；汽车过多造成空气污染。lead需加to。二、完形填空1.Bgivesb.sth.双宾语，宾格us。2.C干旱但仍有动植物，转折but。3.A能储水所以久不饮水也能活，因果so。4.Akeepwaterintheirleaves在叶片中储水，用in。5.Afind+宾语+形容词，findthedesertamazing。6.Dtell后接宾格us。7.A昼夜温差大，因果so。8.A祈使句+or否则，否则会中暑。9.A最后制作海报，Finally。10.B修饰动词treat用副词kindly。三、阅读理解1.D原文Itishotinthedayandcoldatnight。2.A原文Desertplantskeepwaterintheirleaves。3.D原文manyanimalsareactiveonlyatnight。4.A原文Camelscanstorewaterintheirbodies,so...。5.B原文Theclimateissodrythatonlyafewkindsofplantscanlivethere。6.D原文Forestsmakeupnearlyathirdoftheearth'slandarea。7.C原文produceoxygenforalllivingthings。8.A原文rootsholdthesoiltogethertostopitfrombeingwashedaway。9.C原文manyanimalslosetheirhomes。10.D结尾planttrees,makelaws...keepthebalanceofnature。11.ADesert行Specialskill:Storeswater，正确T。12.B湿地湿润温和，错误F。13.ARainforest行，正确T。14.APolar行Keepsfattostaywarm，正确T。15.B四类气候各不相同，错误F。四、词汇运用1.desert“沙漠”desert。2.cover“覆盖”cover；主语复数用原形。3.balancekeepthebalance保持平衡。4.cause“导致”cause；will后接动词原形。5.absorb“吸收”absorb；主语复数用原形。6.population“人口”population。7.lawsmakelaws制定法律，用复数。8.speech“演讲”speech；giveaspeech。9.provideprovidesth.forsb.提供。10.reduce“减少”reduce。11.slowly修饰walked用副词slow+-ly。12.harmfulbeharmfulto对……有害。13.coveredbec