阅读理解应用文D篇 -2024年浙江中考英语试题专项复习（解析版）

2024年浙江省中考英语真题深度解析及变式训练

阅读理解D篇第27-30题

【真题呈现】

第一节阅读理解（共15小题，每小题2分，满分30分）

阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。

D

Everyyear,lotsofanimalsaroundtheworldgoonmigrating（迁徙）journeys.

Someneedtofindfood;othersarelookingforsomewheretoproduceandraise

theiryoung,Migrationscanbelonganddifficultforanimals,butnewresearchon

birdshasfoundthatfarmlandalongthewaycanhelptheirprogress.

Inspring,hundredsofthousandsofbirdslivingnearLakePo-yang,inChina,flynorthtoSiberia,Russia.On

theway,theyfindplacestostopandeattokeeptheirenergylevelsupforthelongjourney,Somebirds,suchas

geese,eatyounggrassthatstartstogrowatthebeginningoftheseason.Thisfoodcanlastforonlyafewweeks,

Andrisingtemperaturescausedbyclimatechangecansometimesmakethegrassgrowearlierthanusual.This

meansthatsomebirdsarearrivingtoolatetoeatthegrass.Asmorelandisusedforfarming,thenaturalwetlands

wherebirdsliketosearchforfoodaredisappearing,too.

Ateamofresearchershaverecentlychosentofollow246birds,includinggeeseandtundraswans,thatare

flyingfromLakePoyangtoSiberia.Theyfindthatthebirdshavechangedtheirdietstoadapt（适应）tothe

environmentstheypassthrough.Aswellaseatinggrassfromthewetlandsalongtheway,thebirdsarealsoeating

seeds（种子）droppedbyfarmers.

Theresearchersbelievethatseedswillbecomeamoreimportantpartofmigratingbirds*dietsasmorenatural

wetlandsdisappear,Theysuggestthatiffarmersusedifferentwaysofharvesting,suchasusingmachinethatleave

behindmoreseedsinfields,itcouldhelptofeedmigratingbirds,However,theyalsosaywetlandsmustbe

protected,sothebirdscanenjoydifferentfoodsduringtheirlongjourneys.

27.WhichcanbeareasonforanimalmigrationaccordingtoParagraph1?

A.Raisingtheirbabies.B.Enjoyingthejourney.

C.Sendingfoodtoothers.D.Takingcareoftheold.

28.WhatproblemmightthebirdsmeetwhenflyingfromLakePoyangtoSiberia?

A.Thereisnograssgrowingalongtheway.

B.Thereisasuddendropintemperatureontheway.

C.Fewernaturalwetlandsareleftforthemtofindfood.

D.Someofthebirdssetoutearlyandeattoomuchgrass.

29.Howdothebirdsadapttotheenvironmentstheypassthrough?

A.Bychangingtheirdiets.

B.Bychangingthewaytheyfly.

C.Bymakingtheirhomesinwetlands.

D.Bymakingfriendswithfarmers.

3O.Whatcanbethebesttitleofthetext?

A.Stopkilling,stoppolluting.

B.Savewater,savelife.

C.Birdshelpharvestingwork.

D.Farmshelpmigratingbirds.

文章导读

动物迁徙(animalmigration)、鸟类(birds)、农田(farmland)、食物(food)、环境适

关键词应(environmentaladaptation)、湿地保护(wetlandprotection)、气候变化(climatechange)、

种子(seeds)。

每年很多动物进行迁徙，对于鸟类来说迁徙漫长而艰难。以中国鄱阳湖的鸟类迁徙至俄罗斯

西伯利亚为例，介绍了气候变化使鸟类食物青草生长时间变化致其错过进食时机，且农田增

文章大意

加使自然湿地减少。研究团队发现迁徙鸟类改变饮食适应环境，开始吃农民掉落的种子。研

究人员认为随着自然湿地减少，种子将在迁徙鸟类饮食中更重要，同时也强调要保护湿地。

migrating（迁徙）、farmland（农田）、climatechange（气候变化）、wetlands（湿地）、adapt

重点词汇

（适应）、harvesting（收获）

Asmorelandisusedforfarming,thenaturalwetlandswherebirdsliketosearchforfoodare

disappearing,too.(中文翻译：随着更多的土地被用于农业，鸟类喜欢觅食的自然湿地也在消

复杂句式

失。)此句中“Asmorelandisusedforfarming^^是时间状语从句，“wherebirdsliketosearch

fbrfbod”是定语从句，修饰“naturalwetlands”。

【答案】27.A28.C29.A30.D

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【解析】

【导语】本文是说明文。文章介绍了生活在中国鄱阳湖一带的鸟类，为适应因气温上升和湿地破环造成的

食物短缺问题，在迁徙到西伯利亚的过程中，改以沿途的农耕种子作为食物补充来源的研究发现。

27.A

解析：根据第——段“Someneedtofindfood;othersarelookingforsomewheretoproduceandraisetheiryoung.^^

可知，动物迁徙的原因包括寻找食物以及寻找地方繁衍和养育幼崽。A选项“Raisingtheirbabies^^与文中

“raisetheiryoung”意思一致。B选项"Enjoyingthejourney”文中未提及；C选项"Sendingfoodtoothers^^

文中未提及；D选项“Takingcareoftheold”文中未提及。

28.C

解析：根据第二段“Asmorelandisusedforfarming,thenaturalwetlandswherebirdsliketosearchforfoodare

disappearing,too."可知，从鄱阳湖飞往西伯利亚的鸟类面临的问题是随着更多土地被用于农业，它们寻找

食物的天然湿地越来越少。A选项"Thereisnograssgrowingalongtheway^与原文不符，文中提到有草生

长；B选项"'Thereisasuddendropintemperatureontheway,?文中未提及；D选项€tSomeofthebirdssetout

earlyandeattoomuchgrass,?与原文不符，文中提到的是由于气候变化草提前生长，导致一些鸟到达太晚吃

不到草。

29.A

解析：根据第三段“Theyfindthatthebirdshavechangedtheirdietstoadapt（适应）totheenvironmentstheypass

through.^^可知，鸟类通过改变饮食来适应它们经过的环境。B选项4tBychangingthewaytheyfly^^文中未

提及；C选项6tBymakingtheirhomesinwetlands^^文中未提及；D选项t6Bymakingfriendswithfarmers^^文

中未提及。

30.D

解析：文章主要讲述了鸟类在迁徙过程中面临食物短缺的问题，以及随着天然湿地减少，鸟类开始食用农

民留下的种子，说明农场在一定程度上帮助了迁徙的鸟类。A选项44Stopkilling,stoppolluting^^与文章主题

不符；B选项"Savewater,savelife^^与文章主题不符；C选项“Birdshelpharvestingwork”与文章主题不

符。

【语篇分析】本文是一篇说明文，情境属于“人与自然”主题范畴中“环境保护”主题群，涉及子主题“环境污

染及原因，环保意识和行为”。文章介绍了生活在中国鄱阳湖一带的鸟类，为适应因气温上升和湿地破环造

成的食物短缺问题，在迁徙到西伯利亚的过程中，改以沿途的农耕种子作为食物补充来源的研究发现。

28.WhatproblemmightthebirdsmeetwhenflyingfromLakePoyangtoSiberia?

A.Thereisnograssgrowingalongtheway.

B.Thereisasuddendropintemperatureontheway.

C.Fewernaturalwetlandsareleftforthemtofindfood

D.Someofthebirdssetoutearlyandeattoomuchgrass.

【命题立意】本题考查学生的细节理解能力。

【答题分析】根据第二段“Andrisingtemperaturescausedbyclimatechangecansometimesmakethegrass.grow

earlierthanusual.Thismeansthatsomebirdsarearrivingtoolatetoeatthegrass.Asmorelandisusedforfarming,

thenaturalwetlandwherebirdsliketosearchforfoodaredisappearing,toO.”可知，鸟类迁徙途中的食物短缺问题

是气温上升和湿地破坏造成的，故选C。

30.Whatcanbethebesttitleofthetext?

A.Stopkilling,stoppolluting

B.Savewater,savelife

C.Birdshelpharvestingwork

D.Farmshelpmigratingbirds

【命题立意】本题考查学生的判断归纳能力。

【答题分析】根据语篇的主要内容，即鸟类在迁徙过程遇到的食物短缺问题、主要原因及应对策略判

断和归纳出作者的观点，建议人们通过改变收获方式

(usedifferentwaysofharvesting)>保护湿地(wetlandsmustbeprotected)来给迁徙的鸟类留足食物，反映

了人与自然和谐共生的理念，故选Do

〃精准训练〃

01、阅读理解

Yushu,Qinghaiisoneofthehabitatsforblack-neckedcranes(黑颈鹤).Craneshaveverylongnecksand

theirnecksareblack.Thafswhytheyarecalledblack-neckedcranes.Cranestravelveryfareveryyear.Cranes

spendabout5monthsinQinghai-TibetPlateau.

StartinginMarch,black-neckedcraneswillflybacktoQinghai.Therearelakesandmarshes(沼泽)，perfect

forthemtolivein.Yearafteryear,black-neckedcranesmayflytootherplaces,buttheyalwayscomebacktothe

plateauareas.

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Theirlifeisharsh册艮苦的），becausetheyhavenoenoughfoodandtheweatherchangesveryoften.

Black-neckedcraneshaveaverysmallpopulation.Theyareunderfirst-classstateprotectioninChina.Local

peopletreatthebirdswithlove.Inlocaltradition,theyareasymbolofgoodluck,sotheyareverypopular.

Itisnothardtogetalongwiththewildanimals.Justgivethemalittlemorespace.Theycanhaveabigger

chancetothrive（兴旺）.PeopleinQinghaiareworkingveryhardtomakesuretheblack-neckedcraneslivebetter.

1.HowlongdothecranesspendinQinghai-TibetPlateau?

A.About3months.B.About4months.C.About5months.D.About6months.

2.aretheperfectplacesforblack-neckedcranestolivein.

A.LakesandmarshesB.RiversC.MountainsD.Trees

3.Whydolocalpeoplelovethebirds?

A.Becausetheycanflyinthesky.B.Becausetheyareblack.

C.Becausetheylookbeautiful.D.Becausetheyareasymbolofgoodluck.

4.Accordingtothepassage,whatwillhappentoblack-neckedcranesinthefuture?

A.Black-neckedcraneswillnotcomeback

B.Therewillbemoreblack-neckedcranesinthefuture.

C.Thecitywillbeahomeforblack-neckedcranes.

D.Peoplewillhurtblackneckedcranes.

【答案】1.C2.A3.D4.B

【导语】本文主要介绍黑颈鹤的生存现状，告诉我们青海人民正在努力，以确保黑颈鹤生活得更好。

1.细节理解题。根据第一段“Cranesspendabout5monthsinQinghai-TibetPlateau.”可知，鹤在青藏高原的生

活时间约为5个月。故选C。

2.细节理解题。根据第二段“Therearelakesandmarshes（沼泽）,perfectforthemtolivein.”可知，湖泊和沼泽

非常适合它们居住。故选A。

3.细节理解题。根据第三段“Localpeopletreatthebirdswithlove.Inlocaltradition,theyareasymbolofgood

luck,sotheyareverypopular.“可知，在当地的传统中，它们是好运的象征，所以它们很受欢迎。故选D。

4.推理判断题。根据最后一段"Itisnothardtogetalongwiththewildanimals.Justgivethemalittlemorespace.

Theycanhaveabiggerchancetothrive（兴旺）.PeopleinQinghaiareworkingveryhardtomakesurethe

black-neckedcraneslivebetter.”可知，给它们多一点空间。它们可以有更大的机会变得兴旺。青海人民正在

努力工作，以确保黑颈鹤生活得更好。故推测出在青海人民的努力下，将来会有更多的黑颈鹤。故选B。

02、阅读理解

Animalshavebeenhelpersforhumanactivities.Agroupofclams（河蚌）recentlycaughtpeople'sattention

afteranarticlewaspostedbyChinaScienceCommunicationonline.Althoughtheseclamsareusuallyregardedas

notingmorethandeliciousfood,theyworktomonitor（监测）thelocalwaterqualityinPoland.

TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecialfactorwhich

influencesthewaterqualityhasbeenheavymetals,andresearcherslookedforhelpfromnaturetosolvethis

problem.Clamsareeasytofeelaboutthethingswhichmaycausepollutionintheirenvironment.Theyshuttheir

shells（壳）immediatelyaftermonitoring"dangerous“water.

Basedonthis,theresearcherschoseeightclamsatatimeandrecordedthenaturalopeningoftheirshells.

Aftertheclamsgetusedtothelocalwater,theyareplacedinaspeciallydesignedboxwhichisputintheriver.

Withsensors（感应器）stuckontotheirshells,theclamsareconnectedtoasystemthatrecordshowwidetheshells

areopen.Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewatersupplywillbe

shutdown.

Theresultisdependablebecausetheresearchershadconsideredmanydifferentfactorsatthesametime

whiletestingbeforeusingtheclams.

5.Wherecanwereadthearticle?

A.OntheInternet.B.Ontheradio.C.Inabook.

6.WhatworkcanclamsdoinPolandaccordingtothepassage?

A.Improvethelocalwaterquality.

B.Influencethelocalwaterquality.

C.Monitorthelocalwaterquality.

7.Iftherearefiveclamsshuttheirshellsatthesametime,whatwillhappen?

A.Nothingwillhappen.

B.Thealarmwillgooff.

C.Thewatersupplywon'tbeshutdown.

8.Whatcanwelearnfromthepassage?

A.Clamsareonlyusedtobecookedasdeliciousfood.

B.HeavymetalsinfluencethewaterqualityintheRiverWisla.

C.Researchersdidn'tgethelpfromnaturetosolvetheproblem.

【答案】5.A6.C7.B8.B

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【导语】本文主要介绍了河蚌对于波兰水质监测起到的积极作用。

5.推理判断题。本文是一篇关于河蚌对于波兰水质监测起到的作用的研究报道，因此我们可能会在网上读

到。故选A。

6.细节理解题。根据“Althoughtheseclamsareusuallyregardedasnotingmorethandeliciousfood,theyworkto

monitor（监测）thelocalwaterqualityinPoland.”可知河蚌在波兰可以监测当地水质。故选Co

7.细节理解题。根据“Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewater

supplywillbeshutdown.”可知如果有四个或更多的河蚌同时合上了壳，警报器就会响。故选B。

8.细节理解题。根据“TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecial

factorwhichinfluencesthewaterqualityhasbeenheavymetals”可知重金属影响了维斯瓦河的水质。故选B。

03、阅读理解

awildcheetah

WildcheetahsusedtolivealloverthegrasslandsinAfricaandtheMiddleEast.Acenturyago,therewere

over100,000cheetahsinthewild.Todaythatnumberhasdroppedtoabout7,000.Theirlivingplaceisbecoming

smallerandsmaller.Lesswildernessmeanslessspacetohunt.Italsobringscheetahsclosertolions,whohunt

cheetahcubs（幼崽）.Andcheetahsaresometimeskilledbyhuntersorfarmerswhotrytoprotecttheircowsand

pigs.

SanDiegoandotherzooshavestartedprogramstomakesurecheetahswon'tdieout.Theyalsostudy

cheetahbehaviourandsupportprogramstoprotectcheetahsinthewild.

Mostzoocheetahswerebominzoos.Inthewild,cheetahmomsusuallyhave3to5cubsatatime.Thecubs

growuptogetherandplaytogether.

Butsometimeszooswillgetacheetahcubwithnobrothersorsisters.Ifso,theywilltrytofindanother

cheetahfamilyforit.Iftheycan't,zooswillfindadogfbrthelonelycub.

Findingadogforthesinglecheetahseemstohelp.Thoselittledogsareenergeticandliketoplayand

discover,justlikecheetahcubs.Sotheycanmakegoodfriends.

Whatdoesittaketobecomeacheetah'spartner?Thedogmustbetherightage,andaboutthesamesizeasa

cheetahcubwhenbothareyoung.Thedogalsoneedsacalm,confident,andfriendlypersonality.

Atfirst,zoosthoughtthatcheetahsanddogswouldstaytogetherforlife.Now,they'relearningthatas

cheetahsgrowup,theyspendmoretimealone.Whencheetahsgrowup,theyremainfriendlywiththedogsaslong

astheyusedto.

Asadults,somecheetahshaveaspecialjobatthezoo.Theymighttakepartinprogramstoeducatethe

publicaboutcheetahs.Mostpeoplewillnevergettoseeacheetahinthewild.Butzoocheetahscanhelpvisitors

learnaboutthespeedandbeautyoftheirwildkin（亲属）insomeways.

Sometimesthedogcomesalong.Whentherearealotofvisitors,havingafriendnearbycanhelpthecheetah

feelmoreconfident.

9.WhatcanweknowfromParagraph1?

A.Thehistoryofcheetahs.B.Theproblemscheetahsface.

C.Thewriter^pityoncheetahs.D.Thezoo?sprotectionforcheetahs.

10.Whatmainlyhelpsadogtomakegoodfriendswithacheetahcub?

A.Itshabitandage.B.Itshabitandsize.

C.Itshabitandpersonality.D.Itssizeandage.

11.Whatdoes"they"inParagraph7referto?

A.Zoos.B.Dogs.C.Cheetahs.D.Thepublic.

12.Whafsthemainreasonforzoostokeepcheetahs?

A.Tofinddogsastheirfriends.B.Toeducatethepublicaboutcheetahs.

C.Tokeepthemawayfromlions.D.Tomakesuretheystillliveontheearth.

【答案】9.B10.D11.A12.D

【导语】本文是一篇说明文。文章主要介绍了野生猎豹数量的急剧下降以及动物园为保护猎豹所采取的措

施，包括通过配对猎豹幼崽与小狗来提供社交支持，以及动物园中成年猎豹在教育和公众宣传方面的特殊

作用。

9.主旨大意题。综合第一段可知，本段主要描述了野生猎豹的数量从过去的10万多只下降到现在的7000

只左右，并提到了猎豹面临的两个主要问题：一是猎豹幼崽被猎杀，二是猎豹有时会被试图保护牛和猪的

猎人或农民杀害；据此可知，本段主要指出了猎豹面临的问题。故选B。

10.细节理解题。根据第六段“Whatdoesittaketobecomeacheetah'spartner?Thedogmustbetherightage,and

aboutthesamesizeasacheetahcubwhenbothareyoung.”可知，年龄和大小主要帮助狗与猎豹幼崽交好朋友。

故选D。

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11.词义猜测题。根据第七段“Atfirst,zoosthoughtthatcheetahsanddogswouldstaytogetherforlife.Now,

they'relearningthatascheetahsgrowup,theyspendmoretimealone.”可知,起初，动物园认为猎豹和狗会终生

待在一起；但发现随着猎豹的成长，它们会花更多的时间独处；据此可以推断，划线单词“they”指代上文中

的“动物园”。故选A。

12.推理判断题。根据第二段“SanDiegoandotherzooshavestartedprogramstomakesurecheetahswon'tdie

out.Theyalsostudycheetahbehaviorandsupportprogramstoprotectcheetahsinthewild.“可知，圣地亚哥和其

他动物园已经启动了确保猎豹不会灭绝的项目；他们还研究猎豹的行为，并支持保护野生猎豹的计划；据

此可以推断，动物园饲养猎豹的主要目的是为了确保它们不会灭绝，即仍然能在地球上生存。故选D。

04、阅读理解

ThereisaplacenamedSharkBay（鲨鱼湾）inthewesternAustralia.Atleast28kindsofsharksare

swimmingthroughtheclearwaterthere-thelargestintheworld.Especiallytigersharksarecommonvisitorsto

SharkBay.Theymovetheir15-foot-long（4.5meters）bodiesthroughtheseagrass,sometimescatchinghugesea

cowsforameal.Althoughtigersharksaredangeroustothem,theyareimportanttothehealthoftheocean

ecosystem（生态系统）.Infact,theycanalsobeourpowerfulfriendsinstoppingclimatechange.

ItallcomesbacktotheseagrassthatmoveswiththewavesinSharkBay.Theseagrassisfoodforthesea

cows.Eacheatsabout40kilogramsofseagrassaday.Bycontrollingtheseacowpopulations,tigersharksinShark

Bayhelptheseagrassbedsgrow.AgoodseagrassbedstorestwiceasmuchCO2persquaremileasforestsdoon

land.

Butintheworld,tigersharkpopulationsarebecomingsmaller,includingsomepopulationsinAustralia.Off

Australia'snortheastcoastofQueensland,itissaidthattigersharkshavefallenbyatleast71%,largelybecauseof

overfishingandbycatch（误捕）.Areductionintigersharksmeansmoreseagrasseatenandlesscarbonkeptinthe

ocean.

InSharkBay,thetigersharksareabletoachievethebalancebykeepingseacowpopulationsdown,andnot

allthebay'sseagrassislost.Butherecomesthequestion:Whatifsharksdisappearedfromthebay?Theneedto

understandhowtheysupporttheirecosystemsbecomesevenmoreurgent（紧迫的）.

13.WhichstatementsistrueaccordingtoParagraph1?

A.Tigersharkseatseacows.

B.Thetigersharkisthelargestofitskind.

C.Aseagrassbedisabout4.5meterslong.

D.Seacowsareharmfultotheoceanecosystem.

14.Whatdoestheunderlinedwordttthey^^referto?

A.Visitors.B.Seacows.C.Tigersharks.D.Seagrassbeds.

15.Howmuchseagrasscantwoseacowseataday?

A.20kg.B.40kg.C.60kg.D.80kg.

16.Whafsthesituationoftigersharks?

A.Theyareoverfishingseacows.B.TheyaremovingoutofAustralia.

C.Theirpopulationsarebecomingsmaller.D.Theirlivingconditionisbecomingworse.

17.Whatisthewriter'spurposeofwritingthispassage?

A.Togivesomeinformationaboutsharks.

B.Togivesomeinformationabouttigersharks.

C.Totellustherewillbemoreseacowsinthefuture.

D.Tocallonhumanstotakeactiontoprotecttigersharks.

【答案】13.A14.C15.D16.C17.D

【导语】本文是一篇说明文，主要介绍了在澳大利亚西端的鲨鱼湾中，虎鲨是我们阻止气候变化的有力朋

友，因此了解虎鲨是如何支持生态系统的需求变得更加迫切了。

13.细节理解题。根据第一段中“Theymovetheir15-foot-long（4.5meters）bodiesthroughtheseagrass,

sometimescatchinghugeseacowsforameal.“可知，虎鲨有时会捕捉巨大的海牛作为一顿大餐。故选A。

14.词句猜测题。根据第一段中“Althoughtigersharksaredangeroustothem,theyareimportanttothehealthof

theoceanecosystem（生态系统）.”可知，虎鲨对海洋生态系统的健康很重要，故此处的划线单词指的是“虎鲨”。

故选C。

15.细节理解题。根据第二段中“Theseagrassisfoodfortheseacows.Eacheatsabout40kilogramsofseagrassa

day.”可知，每只海牛每天要吃大约40公斤的海草，故两只海牛一天要吃80公斤的海草。故选D。

16.细节理解题。根据第三段内容“Butintheworld,tigersharkpopulationsarebecomingsmaller,“可知，在全

球范围内，虎鲨的数量正在减少。故选C。

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17.主旨大意题。通读最后一段可知，虎鲨能够通过减少海牛的数量来达到平衡，因此了解虎鲨是如何支

持生态系统的需求变得更加迫切了，以此呼吁人们不应该猎杀太多鲨鱼，因此人们应该采取行动保护生态

系统。故选D。

01、阅读理解

Animalshavebeenhelpersforhumanactivities.Agroupofclams（河蚌）recentlycaughtpeople'sattention

afteranarticlewaspostedbyChinaScienceCommunicationonline.Althoughtheseclamsareusuallyregardedas

notingmorethandeliciousfood,theyworktomonitor（监测）thelocalwaterqualityinPoland.

TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecialfactorwhich

influencesthewaterqualityhasbeenheavymetals,andresearcherslookedforhelpfromnaturetosolvethis

problem.Clamsareeasytofeelaboutthethingswhichmaycausepollutionintheirenvironment.Theyshuttheir

shells（壳）immediatelyaftermonitoring"dangerous“water.

Basedonthis,theresearcherschoseeightclamsatatimeandrecordedthenaturalopeningoftheirshells.

Aftertheclamsgetusedtothelocalwater,theyareplacedinaspeciallydesignedboxwhichisputintheriver.

Withsensors（感应器）stuckontotheirshells,theclamsareconnectedtoasystemthatrecordshowwidetheshells

areopen.Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewatersupplywillbe

shutdown.

Theresultisdependablebecausetheresearchershadconsideredmanydifferentfactorsatthesametime

whiletestingbeforeusingtheclams.

1.Wherecanwereadthearticle?

A.OntheInternet.B.Ontheradio.C.Inabook.

2.WhatworkcanclamsdoinPolandaccordingtothepassage?

A.Improvethelocalwaterquality.

B.Influencethelocalwaterquality.

C.Monitorthelocalwaterquality.

3.Iftherearefiveclamsshuttheirshellsatthesametime,whatwillhappen?

A.Nothingwillhappen.

B.Thealarmwillgooff.

C.Thewatersupplywon'tbeshutdown.

4.Whatcanwelearnfromthepassage?

A.Clamsareonlyusedtobecookedasdeliciousfood.

B.HeavymetalsinfluencethewaterqualityintheRiverWisla.

C.Researchersdidn'tgethelpfromnaturetosolvetheproblem.

【答案】1.A2.C3.B4.B

【导语】本文主要介绍了河蚌对于波兰水质监测起到的积极作用。

1.推理判断题。本文是一篇关于河蚌对于波兰水质监测起到的作用的研究报道，因此我们可能会在网上读

到。故选A。

2.细节理解题。根据“Althoughtheseclamsareusuallyregardedasnotingmorethandeliciousfood,theyworkto

monitor（监测）thelocalwaterqualityinPoland.”可知河蚌在波兰可以监测当地水质。故选C。

3.细节理解题。根据"Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewater

supplywillbeshutdown.”可知如果有四个或更多的河蚌同时合上了壳，警报器就会响。故选B。

4.细节理解题。根据"TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecial

factorwhichinfluencesthewaterqualityhasbeenheavymetals”可知重金属影响了维斯瓦河的水质。故选B。

02、阅读理解

Whenyouthinkofthesea,youmaynotthinkofXinjiangorInnerMongolia.Butrecently,the“seafbod”

producedintheseplaceshasbecomepopular,especiallyafterJapanputnuclear-contaminatedwater（核污染水）

intothesea.

InNilkacounty（尼勒克县）inXinjiang,about6,000tonsofrainbowtrout（虹鱼尊鱼）willbeproducedthis

year.Rainbowtroutbelongstothesamefamilyassalmon（鞋鱼），whichisakindofwell-knownseafood.Ittastes

likesalmontoo.

Whydofarmerstherechoosetogrowfish?TheweatherinsomepartsofXinjiangisseldomhot,andthe

riversarefedbymeltwater（融水）fromtheTianshanMountains.Waterdeeperthan6metersalwaysstaysat10℃.

Asthemeltwaterisverycleanandcold,ifsa“comfbrtable“homeforfish,LiChunyu,aworkeratafishcompany

said.

Tomakesuretheriverstaysclean,thecompanyusesmachinestocleanfishwasteinthewater.Theyalso

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usenetcages（网箱）thataregoodfortheenvironment.Thenetsareabout51meterswideandlie25metersdeep

intheriver.

Atthesametime,inInnerMongolia,thewhitelegshrimp（南美白对虾）growswell.Salinesoil（盐碱土）

coversalargepartofthedesertwherefewplantsareabletogrow.FarmersusedtoputwaterfromtheYellowRiver

ontothefarmlandtowashawaythesalt.Thiswasawasteofsaltywater.

Scientiststhendecidedtocreate“seawater“withthesaltywaterbyaddinginsomeothercomponents（成分）.

Whitelegshrimpscanlivewellinthiskindofwater.Theytastenodifferentfromthesamekindofshrimpthat

growsinthesea.

5.Rainbowtroutcomfortablylivein.

A.anyopenwaterareaB.warmandcleanrivers

C.saltyandwarmoceansD.coldandcleanrivers

6.PeopleturntheireyesfromJapan'sseafoodtoXinjiang'sbecause.

A.Xinjiang*sseafoodismuchtastierB.theseaenvironmentispolluted

C.peoplefindanewoceaninXinjiangD.Xinjiangproducesallkindsofseafood

7.Toavoidwaterpollutioncausedbygrowingfish,thecompany.

©cleansthewaterwithmachines②growsfishinfixedwaterareas

③growsonekindoffishonceayear④cutsdownthefishproduction（产出）

A.①②B.③④C.①②③D.②③④

8.Whatcanyouinfer（推断）fromthepassage?

A.Lifewillnotbedifferentwithoutseafood.B.Japanshouldn'tletoutnuclear-contaminatedwater.

C.Chinawon'tbeshortoffisheryproducts.D.Xinjiangisrichinnaturalresources.

【答案】5.D6.B7.A8.C

【导语】本文讲述了新疆和内蒙古的“海鲜”产品因日本排放核污染水后受到欢迎，并且介绍了虹蹲鱼和南美

白对虾的生长环境和养殖方法。

5.细节理解题。根据第三段"Asthemeltwaterisverycleanandcold,ifsa6comfortable9homeforfish,LiChunyu,

aworkeratafishcompanysaid.”可知，虹鱼尊鱼生活在干净寒冷的水中。故选D。

6.细节理解题。根据第一段"Whenyouthinkofthesea,youmaynotthinkofXinjiangorInnerMongolia.But

recently,theaseafbod,producedintheseplaceshasbecomepopular,especiallyafterJapanput

nuclear-contaminatedwaterintothesea.”可知是因为日本核污染水，导致海洋环境受到污染。故选B。

7.细节理解题。根据“Tomakesuretheriverstaysclean,thecompanyusesmachinestocleanfishwasteinthe

water.”和最后一段"Scientiststhendecidedtocreatecseawater?withthesaltywaterbyaddinginsomeother

components...Theytastenodifferentfromthesamekindofshrimpthatgrowsinthesea.”可矢口为避免养殖鱼类对

水体造成污染，该公司使用机器清理水中的鱼粪，在固定水域养鱼。故选A。

8.推理判断题。根据第二段“InNilkacountyinXinjiang,about6,000tonsofrainbowtroutwillbeproducedthis

year."以及“Atthesametime,inInnerMongolia,thewhitelegshrimpgrowswell”可知，在新疆尼尔卡县，今年

将生