2024年浙江省中考英語真題深度解析及變式訓練

閱讀理解D篇第27-30題

【真題呈現】

第一節閱讀理解（共15小題，每小題2分，滿分30分）

閱讀下面短文，從每題所給的A、B、C、D四個選項中選出最佳選項。

D

Everyyear,lotsofanimalsaroundtheworldgoonmigrating（遷徙）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（適應）tothe

environmentstheypassthrough.Aswellaseatinggrassfromthewetlandsalongtheway,thebirdsarealsoeating

seeds（種子）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.

文章導讀

動物遷徙(animalmigration)、鳥類(birds)、農田(farmland)、食物(food)、環境適

關鍵詞應(environmentaladaptation)、濕地保護(wetlandprotection)、氣候變化(climatechange)、

種子(seeds)。

每年很多動物進行遷徙，對于鳥類來說遷徙漫長而艱難。以中國鄱陽湖的鳥類遷徙至俄羅斯

西伯利亞為例，介紹了氣候變化使鳥類食物青草生長時間變化致其錯過進食時機，且農田增

文章大意

加使自然濕地減少。研究團隊發現遷徙鳥類改變飲食適應環境，開始吃農民掉落的種子。研

究人員認為隨著自然濕地減少，種子將在遷徙鳥類飲食中更重要，同時也強調要保護濕地。

migrating（遷徙）、farmland（農田）、climatechange（氣候變化）、wetlands（濕地）、adapt

重點詞匯

（適應）、harvesting（收獲）

Asmorelandisusedforfarming,thenaturalwetlandswherebirdsliketosearchforfoodare

disappearing,too.(中文翻譯：隨著更多的土地被用于農業，鳥類喜歡覓食的自然濕地也在消

復雜句式

失。)此句中“Asmorelandisusedforfarming^^是時間狀語從句，“wherebirdsliketosearch

fbrfbod”是定語從句，修飾“naturalwetlands”。

【答案】27.A28.C29.A30.D

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【解析】

【導語】本文是說明文。文章介紹了生活在中國鄱陽湖一帶的鳥類，為適應因氣溫上升和濕地破環造成的

食物短缺問題，在遷徙到西伯利亞的過程中，改以沿途的農耕種子作為食物補充來源的研究發現。

27.A

解析：根據第——段“Someneedtofindfood;othersarelookingforsomewheretoproduceandraisetheiryoung.^^

可知，動物遷徙的原因包括尋找食物以及尋找地方繁衍和養育幼崽。A選項“Raisingtheirbabies^^與文中

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

文中未提及；D選項“Takingcareoftheold”文中未提及。

28.C

解析：根據第二段“Asmorelandisusedforfarming,thenaturalwetlandswherebirdsliketosearchforfoodare

disappearing,too."可知，從鄱陽湖飛往西伯利亞的鳥類面臨的問題是隨著更多土地被用于農業，它們尋找

食物的天然濕地越來越少。A選項"Thereisnograssgrowingalongtheway^與原文不符，文中提到有草生

長；B選項"'Thereisasuddendropintemperatureontheway,?文中未提及；D選項€tSomeofthebirdssetout

earlyandeattoomuchgrass,?與原文不符，文中提到的是由于氣候變化草提前生長，導致一些鳥到達太晚吃

不到草。

29.A

解析：根據第三段“Theyfindthatthebirdshavechangedtheirdietstoadapt（適應）totheenvironmentstheypass

through.^^可知，鳥類通過改變飲食來適應它們經過的環境。B選項4tBychangingthewaytheyfly^^文中未

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

中未提及。

30.D

解析：文章主要講述了鳥類在遷徙過程中面臨食物短缺的問題，以及隨著天然濕地減少，鳥類開始食用農

民留下的種子，說明農場在一定程度上幫助了遷徙的鳥類。A選項44Stopkilling,stoppolluting^^與文章主題

不符；B選項"Savewater,savelife^^與文章主題不符；C選項“Birdshelpharvestingwork”與文章主題不

符。

【語篇分析】本文是一篇說明文，情境屬于“人與自然”主題范疇中“環境保護”主題群，涉及子主題“環境污

染及原因，環保意識和行為”。文章介紹了生活在中國鄱陽湖一帶的鳥類，為適應因氣溫上升和濕地破環造

成的食物短缺問題，在遷徙到西伯利亞的過程中，改以沿途的農耕種子作為食物補充來源的研究發現。

28.WhatproblemmightthebirdsmeetwhenflyingfromLakePoyangtoSiberia?

A.Thereisnograssgrowingalongtheway.

B.Thereisasuddendropintemperatureontheway.

C.Fewernaturalwetlandsareleftforthemtofindfood

D.Someofthebirdssetoutearlyandeattoomuchgrass.

【命題立意】本題考查學生的細節理解能力。

【答題分析】根據第二段“Andrisingtemperaturescausedbyclimatechangecansometimesmakethegrass.grow

earlierthanusual.Thismeansthatsomebirdsarearrivingtoolatetoeatthegrass.Asmorelandisusedforfarming,

thenaturalwetlandwherebirdsliketosearchforfoodaredisappearing,toO.”可知，鳥類遷徙途中的食物短缺問題

是氣溫上升和濕地破壞造成的，故選C。

30.Whatcanbethebesttitleofthetext?

A.Stopkilling,stoppolluting

B.Savewater,savelife

C.Birdshelpharvestingwork

D.Farmshelpmigratingbirds

【命題立意】本題考查學生的判斷歸納能力。

【答題分析】根據語篇的主要內容，即鳥類在遷徙過程遇到的食物短缺問題、主要原因及應對策略判

斷和歸納出作者的觀點，建議人們通過改變收獲方式

(usedifferentwaysofharvesting)>保護濕地(wetlandsmustbeprotected)來給遷徙的鳥類留足食物，反映

了人與自然和諧共生的理念，故選Do

〃精準訓練〃

01、閱讀理解

Yushu,Qinghaiisoneofthehabitatsforblack-neckedcranes(黑頸鶴).Craneshaveverylongnecksand

theirnecksareblack.Thafswhytheyarecalledblack-neckedcranes.Cranestravelveryfareveryyear.Cranes

spendabout5monthsinQinghai-TibetPlateau.

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

forthemtolivein.Yearafteryear,black-neckedcranesmayflytootherplaces,buttheyalwayscomebacktothe

plateauareas.

44

Theirlifeisharsh冊艮苦的），becausetheyhavenoenoughfoodandtheweatherchangesveryoften.

Black-neckedcraneshaveaverysmallpopulation.Theyareunderfirst-classstateprotectioninChina.Local

peopletreatthebirdswithlove.Inlocaltradition,theyareasymbolofgoodluck,sotheyareverypopular.

Itisnothardtogetalongwiththewildanimals.Justgivethemalittlemorespace.Theycanhaveabigger

chancetothrive（興旺）.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

【導語】本文主要介紹黑頸鶴的生存現狀，告訴我們青海人民正在努力，以確保黑頸鶴生活得更好。

1.細節理解題。根據第一段“Cranesspendabout5monthsinQinghai-TibetPlateau.”可知，鶴在青藏高原的生

活時間約為5個月。故選C。

2.細節理解題。根據第二段“Therearelakesandmarshes（沼澤）,perfectforthemtolivein.”可知，湖泊和沼澤

非常適合它們居住。故選A。

3.細節理解題。根據第三段“Localpeopletreatthebirdswithlove.Inlocaltradition,theyareasymbolofgood

luck,sotheyareverypopular.“可知，在當地的傳統中，它們是好運的象征，所以它們很受歡迎。故選D。

4.推理判斷題。根據最后一段"Itisnothardtogetalongwiththewildanimals.Justgivethemalittlemorespace.

Theycanhaveabiggerchancetothrive（興旺）.PeopleinQinghaiareworkingveryhardtomakesurethe

black-neckedcraneslivebetter.”可知，給它們多一點空間。它們可以有更大的機會變得興旺。青海人民正在

努力工作，以確保黑頸鶴生活得更好。故推測出在青海人民的努力下，將來會有更多的黑頸鶴。故選B。

02、閱讀理解

Animalshavebeenhelpersforhumanactivities.Agroupofclams（河蚌）recentlycaughtpeople'sattention

afteranarticlewaspostedbyChinaScienceCommunicationonline.Althoughtheseclamsareusuallyregardedas

notingmorethandeliciousfood,theyworktomonitor（監測）thelocalwaterqualityinPoland.

TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecialfactorwhich

influencesthewaterqualityhasbeenheavymetals,andresearcherslookedforhelpfromnaturetosolvethis

problem.Clamsareeasytofeelaboutthethingswhichmaycausepollutionintheirenvironment.Theyshuttheir

shells（殼）immediatelyaftermonitoring"dangerous“water.

Basedonthis,theresearcherschoseeightclamsatatimeandrecordedthenaturalopeningoftheirshells.

Aftertheclamsgetusedtothelocalwater,theyareplacedinaspeciallydesignedboxwhichisputintheriver.

Withsensors（感應器）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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【導語】本文主要介紹了河蚌對于波蘭水質監測起到的積極作用。

5.推理判斷題。本文是一篇關于河蚌對于波蘭水質監測起到的作用的研究報道，因此我們可能會在網上讀

到。故選A。

6.細節理解題。根據“Althoughtheseclamsareusuallyregardedasnotingmorethandeliciousfood,theyworkto

monitor（監測）thelocalwaterqualityinPoland.”可知河蚌在波蘭可以監測當地水質。故選Co

7.細節理解題。根據“Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewater

supplywillbeshutdown.”可知如果有四個或更多的河蚌同時合上了殼，警報器就會響。故選B。

8.細節理解題。根據“TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecial

factorwhichinfluencesthewaterqualityhasbeenheavymetals”可知重金屬影響了維斯瓦河的水質。故選B。

03、閱讀理解

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（親屬）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

【導語】本文是一篇說明文。文章主要介紹了野生獵豹數量的急劇下降以及動物園為保護獵豹所采取的措

施，包括通過配對獵豹幼崽與小狗來提供社交支持，以及動物園中成年獵豹在教育和公眾宣傳方面的特殊

作用。

9.主旨大意題。綜合第一段可知，本段主要描述了野生獵豹的數量從過去的10萬多只下降到現在的7000

只左右，并提到了獵豹面臨的兩個主要問題：一是獵豹幼崽被獵殺，二是獵豹有時會被試圖保護牛和豬的

獵人或農民殺害；據此可知，本段主要指出了獵豹面臨的問題。故選B。

10.細節理解題。根據第六段“Whatdoesittaketobecomeacheetah'spartner?Thedogmustbetherightage,and

aboutthesamesizeasacheetahcubwhenbothareyoung.”可知，年齡和大小主要幫助狗與獵豹幼崽交好朋友。

故選D。

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11.詞義猜測題。根據第七段“Atfirst,zoosthoughtthatcheetahsanddogswouldstaytogetherforlife.Now,

they'relearningthatascheetahsgrowup,theyspendmoretimealone.”可知,起初，動物園認為獵豹和狗會終生

待在一起；但發現隨著獵豹的成長，它們會花更多的時間獨處；據此可以推斷，劃線單詞“they”指代上文中

的“動物園”。故選A。

12.推理判斷題。根據第二段“SanDiegoandotherzooshavestartedprogramstomakesurecheetahswon'tdie

out.Theyalsostudycheetahbehaviorandsupportprogramstoprotectcheetahsinthewild.“可知，圣地亞哥和其

他動物園已經啟動了確保獵豹不會滅絕的項目；他們還研究獵豹的行為，并支持保護野生獵豹的計劃；據

此可以推斷，動物園飼養獵豹的主要目的是為了確保它們不會滅絕，即仍然能在地球上生存。故選D。

04、閱讀理解

ThereisaplacenamedSharkBay（鯊魚灣）inthewesternAustralia.Atleast28kindsofsharksare

swimmingthroughtheclearwaterthere-thelargestintheworld.Especiallytigersharksarecommonvisitorsto

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

cowsforameal.Althoughtigersharksaredangeroustothem,theyareimportanttothehealthoftheocean

ecosystem（生態系統）.Infact,theycanalsobeourpowerfulfriendsinstoppingclimatechange.

ItallcomesbacktotheseagrassthatmoveswiththewavesinSharkBay.Theseagrassisfoodforthesea

cows.Eacheatsabout40kilogramsofseagrassaday.Bycontrollingtheseacowpopulations,tigersharksinShark

Bayhelptheseagrassbedsgrow.AgoodseagrassbedstorestwiceasmuchCO2persquaremileasforestsdoon

land.

Butintheworld,tigersharkpopulationsarebecomingsmaller,includingsomepopulationsinAustralia.Off

Australia'snortheastcoastofQueensland,itissaidthattigersharkshavefallenbyatleast71%,largelybecauseof

overfishingandbycatch（誤捕）.Areductionintigersharksmeansmoreseagrasseatenandlesscarbonkeptinthe

ocean.

InSharkBay,thetigersharksareabletoachievethebalancebykeepingseacowpopulationsdown,andnot

allthebay'sseagrassislost.Butherecomesthequestion:Whatifsharksdisappearedfromthebay?Theneedto

understandhowtheysupporttheirecosystemsbecomesevenmoreurgent（緊迫的）.

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

【導語】本文是一篇說明文，主要介紹了在澳大利亞西端的鯊魚灣中，虎鯊是我們阻止氣候變化的有力朋

友，因此了解虎鯊是如何支持生態系統的需求變得更加迫切了。

13.細節理解題。根據第一段中“Theymovetheir15-foot-long（4.5meters）bodiesthroughtheseagrass,

sometimescatchinghugeseacowsforameal.“可知，虎鯊有時會捕捉巨大的海牛作為一頓大餐。故選A。

14.詞句猜測題。根據第一段中“Althoughtigersharksaredangeroustothem,theyareimportanttothehealthof

theoceanecosystem（生態系統）.”可知，虎鯊對海洋生態系統的健康很重要，故此處的劃線單詞指的是“虎鯊”。

故選C。

15.細節理解題。根據第二段中“Theseagrassisfoodfortheseacows.Eacheatsabout40kilogramsofseagrassa

day.”可知，每只海牛每天要吃大約40公斤的海草，故兩只海牛一天要吃80公斤的海草。故選D。

16.細節理解題。根據第三段內容“Butintheworld,tigersharkpopulationsarebecomingsmaller,“可知，在全

球范圍內，虎鯊的數量正在減少。故選C。

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17.主旨大意題。通讀最后一段可知，虎鯊能夠通過減少海牛的數量來達到平衡，因此了解虎鯊是如何支

持生態系統的需求變得更加迫切了，以此呼吁人們不應該獵殺太多鯊魚，因此人們應該采取行動保護生態

系統。故選D。

01、閱讀理解

Animalshavebeenhelpersforhumanactivities.Agroupofclams（河蚌）recentlycaughtpeople'sattention

afteranarticlewaspostedbyChinaScienceCommunicationonline.Althoughtheseclamsareusuallyregardedas

notingmorethandeliciousfood,theyworktomonitor（監測）thelocalwaterqualityinPoland.

TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecialfactorwhich

influencesthewaterqualityhasbeenheavymetals,andresearcherslookedforhelpfromnaturetosolvethis

problem.Clamsareeasytofeelaboutthethingswhichmaycausepollutionintheirenvironment.Theyshuttheir

shells（殼）immediatelyaftermonitoring"dangerous“water.

Basedonthis,theresearcherschoseeightclamsatatimeandrecordedthenaturalopeningoftheirshells.

Aftertheclamsgetusedtothelocalwater,theyareplacedinaspeciallydesignedboxwhichisputintheriver.

Withsensors（感應器）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

【導語】本文主要介紹了河蚌對于波蘭水質監測起到的積極作用。

1.推理判斷題。本文是一篇關于河蚌對于波蘭水質監測起到的作用的研究報道，因此我們可能會在網上讀

到。故選A。

2.細節理解題。根據“Althoughtheseclamsareusuallyregardedasnotingmorethandeliciousfood,theyworkto

monitor（監測）thelocalwaterqualityinPoland.”可知河蚌在波蘭可以監測當地水質。故選C。

3.細節理解題。根據"Iffourormoreclamsclosetheirshellsalmosttogether,analarmwillgooffandthewater

supplywillbeshutdown.”可知如果有四個或更多的河蚌同時合上了殼，警報器就會響。故選B。

4.細節理解題。根據"TheRiverWisla,helpsprovidewatertoWarsaw,thecapitalofPoland.However,onespecial

factorwhichinfluencesthewaterqualityhasbeenheavymetals”可知重金屬影響了維斯瓦河的水質。故選B。

02、閱讀理解

Whenyouthinkofthesea,youmaynotthinkofXinjiangorInnerMongolia.Butrecently,the“seafbod”

producedintheseplaceshasbecomepopular,especiallyafterJapanputnuclear-contaminatedwater（核污染水）

intothesea.

InNilkacounty（尼勒克縣）inXinjiang,about6,000tonsofrainbowtrout（虹魚尊魚）willbeproducedthis

year.Rainbowtroutbelongstothesamefamilyassalmon（鞋魚），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（網箱）thataregoodfortheenvironment.Thenetsareabout51meterswideandlie25metersdeep

intheriver.

Atthesametime,inInnerMongolia,thewhitelegshrimp（南美白對蝦）growswell.Salinesoil（鹽堿土）

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（產出）

A.①②B.③④C.①②③D.②③④

8.Whatcanyouinfer（推斷）fromthepassage?

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

C.Chinawon'tbeshortoffisheryproducts.D.Xinjiangisrichinnaturalresources.

【答案】5.D6.B7.A8.C

【導語】本文講述了新疆和內蒙古的“海鮮”產品因日本排放核污染水后受到歡迎，并且介紹了虹蹲魚和南美

白對蝦的生長環境和養殖方法。

5.細節理解題。根據第三段"Asthemeltwaterisverycleanandcold,ifsa6comfortable9homeforfish,LiChunyu,

aworkeratafishcompanysaid.”可知，虹魚尊魚生活在干凈寒冷的水中。故選D。

6.細節理解題。根據第一段"Whenyouthinkofthesea,youmaynotthinkofXinjiangorInnerMongolia.But

recently,theaseafbod,producedintheseplaceshasbecomepopular,especiallyafterJapanput

nuclear-contaminatedwaterintothesea.”可知是因為日本核污染水，導致海洋環境受到污染。故選B。

7.細節理解題。根據“Tomakesuretheriverstaysclean,thecompanyusesmachinestocleanfishwasteinthe

water.”和最后一段"Scientiststhendecidedtocreatecseawater?withthesaltywaterbyaddinginsomeother

components...Theytastenodifferentfromthesamekindofshrimpthatgrowsinthesea.”可矢口為避免養殖魚類對

水體造成污染，該公司使用機器清理水中的魚糞，在固定水域養魚。故選A。

8.推理判斷題。根據第二段“InNilkacountyinXinjiang,about6,000tonsofrainbowtroutwillbeproducedthis

year."以及“Atthesametime,inInnerMongolia,thewhitelegshrimpgrowswell”可知，在新疆尼爾卡縣，今年

將生