備戰(zhàn)2021年高考英語考時事熱點話閱讀熱點33海洋生物的特征及保護(hù)一閱理“Themainsurprisewidespreadeffectswere,”saysseniorauthorMartinGenner,evolutionaryecologistattheUniversityofBristol.thesameacrossgroupsofmarinelifewelookedformsofandanimalsmarine無椎動)fromfishseabirds.”Thestudybuildsearlyofimpactofclimatechangesonthediversityofmarinespecies.onthosefindings,Genner’steamreasonedthatmarinespeciesshouldbedoingwell(pole-ward)edgeofrangespoorlyattrailing(equator-ward)Theyrealizedthatdatabasescouldusedtotestthisidea.onathoroughsearchofdataintheliterature,theonaglobalofdiversityfor304distributedcentury.Theresults—ashavebeenmostobviouswheretakenatpole-wardwhilediversitybeengreatestwherehasplacesideofThefindingsshowthatlarge-scalechangesinarewellsuggestthatmarinespecieshaven’tmanagedtoadapttowarmerconditions.Theresearchersthereforesuggestthatseatemperatureofpre-industriallevels2050willcontinuetoshiftsinmarinespecies,includingimportancefor“Thismattersbecauseitmeansthatclimatechangesarenotonlyleadingdiversitychanges,but

naturallyaffectingtheperformanceofspecieslocally,”says.“We’reseeingfewerandfewerspeciesemperorpenguinsaswaterbecomeswarmattheirequator-wardandweseesomefishwellwardedgewherehistoricallytheywere”Theresultsshowtheofclimateonmarinespecieshighlyuniformnotalittle.“Whilemarinelifebenefitasoceanwarms,thefindingspointtowardafutureinwhichwillseecontinuedlossofmarinelife,Gennersays.Accordingtothepassage,didconclude?aeffectonthegrowthfish.

SpeciesdatausedtotestC.ArcticgrowbetterthanatMarinespeciesadapttotheenvironment.Whichofthefollowingaccordingtothepassage?seabenefitwarmingoceans.ClimateChangeshavelittlewiththeofC.Theclimatechangesonimproved.MarinewillbenefitfromoceanwarminginthedoespartC.everywhere

nowherebitnothinguneventfulWhichofthefollowingbethebesttitleofpassage?StudyofDisappearanceofMarinelife.ofClimateonMarineSpecies.C.ofSpeciesDistributionDatabase.AnalysisTemperatures.【答案】C2.A4.B【解析】這是一篇說明文。文章主要講述了氣候變化對海洋物種的影響是巨大的。雖然一些海生物可能會因氣候變暖而受益，但在氣候變化的影響下海洋生物在未來還是會繼續(xù)消失。推判斷題。根據(jù)文章第二段內(nèi)“onthosefindings,Genner’sreasonedthatmarinespeciesbedoingwelltheleading(pole-ward)edgeofrangespoorlyattrailingside.(于這些發(fā)現(xiàn)Genner的究小組推斷，海洋物種應(yīng)該在它們活動范圍的最前——向極地方向生長得很好，但在它們活動范圍的末——向赤道方向生長得很差)可知在地的海洋生物應(yīng)是比在赤生活的海洋生物生長的好，由此可知，選項C“Arcticmarinespeciesgrowrthanthose北的海洋物種比赤道的物種生長得更好)是基于原文的合理推斷。故選項。細(xì)理解題。根據(jù)文章第五段內(nèi)“…weseesomefishsuchasEuropeanseabassgrowingwellattheirwheretheyuncommon.(我看到一些魚類，如歐洲鱸魚，在它們的極地生長得很好，在歷史上，它們并不常見可知，在氣候變暖的情況下，一些歷史上并不常見的海洋魚類，比如

歐洲鱸魚反而生長得很好據(jù)后一“marinelifebenefitasoceanwarms,雖隨著海洋變暖，一些海洋生物可能會受益由此可知，選A“Someseacreaturesmaybenefitfromwarming一些海洋生物可能受益于海洋變暖)”基于原文信息的合理論述。故選A項詞猜測題。分析可知，文章結(jié)構(gòu)為總分總結(jié)構(gòu)，末尾段內(nèi)容與首段內(nèi)容相呼應(yīng)，劃線短語所在句“Theeffectsofclimatespeciesarehighlyuniformandnota.再次點明文章的主旨要義，即首段提到的Themainsurpriseishowwidespreadtheeffects最人訝的是這種影響有多廣泛”，由此可推知，劃線短語“highlyuniformandnotalittle”應(yīng)與widespread相應(yīng)，即強調(diào)氣候變暖影響的廣泛且影響力巨，選項C“everywhereandenormous表含義一致。故選C項主大意題。根據(jù)第一“mainsurpriseishowwidespreadtheeffectswere,”saysseniorauthorMartinGenner,anevolutionaryecologistattheUniversityofBristol.foundthesametrendacrossallofmarinelookedofanimalstoinvertebrates,fromfishtoseabirds.(里斯托爾大學(xué)進(jìn)化生態(tài)學(xué)家、資深作者Genner說最人訝的是，這種影響的范圍之廣我們發(fā)現(xiàn)從型植物和動物到海洋無脊椎動物，從魚類到海鳥海洋生物群體都存在同樣的趨勢。)再根據(jù)第二“newudybuildsonevidenceimpactofchangesdiversityseasonalityofmarinespecies.這新的研究建立在氣候變化對海洋物種分布性和季節(jié)性影響的早期證據(jù)之上此可知章語圍繞氣候變暖對海洋生物的影響而進(jìn)行闡述說明的項“ImpactofChanges氣變化對海洋物種的影響)合概括了章主題，可作最佳標(biāo)題。故選B項Wethesea.Weintoit,livenearit,besideit,andevenimagineunderthesea.’reterrifiedofit,too.muchourhistory,turned“hardengineeringtocontrolthemarine(

海洋)environmentmanageitsinfluenceonWedams,wallsandButalleffortstoseahashabitofown.AndJohnston,amarineecologist,isadvocating“blueengineering—marineversionofthe“greenengineering”landthathasseennationslikeSingaporebuildingthewallsroofsoftheconcretewithWearefurthermarineenvironment.Thispracticedocsharmloecosystems.We’relovingthetodeath,but’venotbeenthinkingaboutdesignofstructures(

建筑物)withrespectecology.coastalstructureswhichreducestheseaweed.Brightnightspecies

suchasturtles’sblueengineeringin.worldpeopleareturnaround.ResearcherswithWorldHarbouraretiles(

瓦片)similartothenaturalstructuresfoundrockywith3Dprintingtechnology.makehomesformarinecreatures.thesetileswithlocalcreaturessuchastheSydneyrockoyster,whichisparticularlyimprovingTwelvearoundthearepartmarinetileeachwiththeirownmarine’safarcryfrom,dayswhennumber,oldtyreswerethrown,intotheseatobuild“artificialreef”(礁石).Thoseclumsyearlyattemptscostingmillionstoremove,justhowfarwehaveyettoinco-habitwithunderwaterworld.Whatdoknowabout“hardengineeringIthasItcontrolofsea.C.Itpurpose.Itunderseaimpossible.Para.3aboutdrawbacksC.procedures

tointroducetheprojectof“blueengineering”.measuresWhichthefollowingisaformof“blueengineering”?ConstructingwithExpandingmarineenvironments.C.anwitholdtyres.BuildingWhatthewriterfeelingtowardsthepresentsituationfC.

Disappointed【答案】C6.B7.D8.A【解析】本文主要講了引進(jìn)藍(lán)色海洋工程的原因以及如何實施藍(lán)色海洋工程。

推判斷題。根據(jù)下文builddams,seaandchannels.Butalltheseseemtofail.Theseahashabitofbackown.Andsuffer.可，人們?nèi)「鞣N措施想控制海洋對我們的影響，但很多時候是失敗的。可知“hardengineering的思是未能達(dá)到它的目的，選。推判斷題。根據(jù)本段內(nèi)容和’swhyengineeringcomes可第三自然段主要講了引進(jìn)“藍(lán)色工程的因，選B推判斷題。根據(jù)第四段的ResearcherstheHarbourtiles瓦片foundonrockyshoreswithprintingmakehomesformarine可建造對洋生物有益的結(jié)構(gòu)藍(lán)色工”一種結(jié)構(gòu)，選D。推理判斷題。由最后一個自然段的內(nèi)容特別是Butwithaofretreat,restorationengineering,shefeelsforhope.可推知作者對海洋環(huán)境的現(xiàn)狀感動欣慰感欣慰的，Doubtful不定的，滿的，失的，選ATheanswerprotectingandsaving海洋wildlifecanstartwithbackonsomethingAmericanseverydayplasticActorbestknownforplayingVincentChasein2015,launchedcampaigntheofsingle-useplasticincountryinsavemarinedrinkingstrawsamongsingle-useproductscontributingtotheshockinglossmarinelife,butthey’reagreatplacetostartbecausethey’resomethingAmericansareusingbyhundredsofmillionswithoutawarenessthattheysoAccordingEcocycle,internationalAmericansmore500millionstrawsdaily,whichareenoughtofillschoolbuseseachday,andtheycan’trecycled.Theyplasticoroceans,whereandmarinewildlifethebitsforfoodandswallowthem.AfterseeingofonshorewithfullGreniertheWhaleinspireandeducatefacingmarinewiththeuseofGrenierhopesonthedangersofsingle-useitemsgrocerybagsandWhilemanyAmericansuseproductsdailytherearecanprotecttheenvironment.recommendsmadefromsteel,glass,evenofplastic.Youbuyofenvironmentallyfriendlystrawsonlineandinstores.

WhatinitiallycontributedtostartofGrenier’scampaign?strawsinlandfills.ApictureofaC.ThedamageThedisappearanceof10.WhatprimaryofWhaleTmoteGrenier’slatestmovie.C.TosavepreciousnaturalTopeopleprotectlife.11.Ecocyclepeopletoare________.toC.specialmarineharmlessto【答案】BDD【解析】不起眼的吸管會威脅海洋生物？本文主要講述了人們?nèi)粘Ｉ钪写罅渴褂盟芰现飘a(chǎn)品塑料吸管會對海洋生物造成生命危險，而演員發(fā)起成立了孤的鯨基金會呼人們保護(hù)海洋生物，減少塑料使用量。細(xì)理解題。根據(jù)第二段最后一句話Afterofonshorewithfullofplastic,GrenierfeltinspirationtolaunchWhaleinspireeducateothersonthechallengesfacingmarine知是到一只肚子里全是塑料擱淺在岸的鯨魚的照片后，才受到激勵發(fā)起孤的鯨基金會，答案選B。10.細(xì)理題。根據(jù)第一段第二行ActorAdrienbestknownforVincentChase2015,launchedcampaigntheofsingle-useplasticincountryinsavemarineenvironment.及第二段最后一句話feltthetoinspireandeducatefacingmarine獨的鯨基金會的要目的是鼓人們保護(hù)海洋生命。故選。

可知，孤

11.細(xì)理題最后一段Ecocyclerecommendsuseoffromglass,andeven可，Ecocycle建使用不銹鋼、玻璃甚至竹子代替塑料制作成吸管，即使用對環(huán)境無害的材料，故選DHowdidtheIt'shardtoThetophalfofthisfishlookslikelookingattheseatail,youmightmonkey"aname.thehorse'spouch(口袋)begoodnameforthisliveinwarmallworld.Theysafefromotherhidinginplantsthatgrowcanmatchtheir環(huán)).AinforhoursatimebywindingtailaItfeedsonlivefood,shrimp(

蝦)fishdoesn'taroundtheseahorselot--injustoneday,3,000shrimp!Aseakeepstheforitswholelife,andit'smale(雄的)seahorsegivesbirthHowdoeshappen?Babyoutascomefrom雌的)Thecarriestheeggsinitsforaboutweeksuntil孵化)Soonbabiesborn,thefemaleanewsetofSadly,thenumberofhorsesbecomingWhywhereseahorseslivedhavebeenintomakenewland.Also,manyhorsescaughtsoldas水館notagoodideamosthorsesdon'tlivelonginbestplaceforhorseistheocean.12.becauseofits_______.pouchC.

tail13.Howdoesasafefish?ItrollsC.It

ItrunsawayIthidesinplantsand14.cantheseahorses_______.liketomovearoundC.livein

onsmallanimalscolorwiththetemperature15.Whatdoesdowithher

ShethemC.Sheinmale's

hidestheminseagrasses.hatches16.WhynumberofthehorsesgrowverylowTheirfoobecominglessandC.arekilledbypeoplefood.Theirhomesarebeing【答案】B13.D14.15.C16.D【解析】文章給我們介紹了海洋中的一種魚—海馬。從文章中我們了解到很多關(guān)于海馬的知識。12.細(xì)理題。根據(jù)文章第一段介紹的海馬的得名Thetophalfoffishlookslike是為這種魚的前一半看起來像一匹小馬。可知海馬是因為它的頭而得名。故選B13.細(xì)理題。根據(jù)第二段第二句Theykeepsafefromhidinginplantsgrassesgrowthe可知海馬通過躲在生長在海底的植物和草叢中保證安全。故選D14.推判題據(jù)文章第二段句子Itfeedslivefood,蝦.馬以活的食物為食例如小蝦。可推斷海馬以小的海洋動物為食。故選B。15.推判題。根據(jù)第三段的句子thepouchforaboutuntilhatch(孵化)Soonbabiesaregiveshermatesetofeggs.雄海馬把海馬蛋放在口袋里大約三個星期直到它們孵化。在寶寶們出生之后，雌海馬再給她的同伴一些海馬蛋。可知海馬會把她下的蛋放到雄海馬的口袋里。故選C。16.細(xì)理題。根據(jù)最后一段的內(nèi)容Someplaceswhereseahorsesoncehaveintomakenewland.一海馬曾經(jīng)居住的地方已經(jīng)被填充成為新的土地。可知海馬數(shù)量的減少是因為它們的家園被破壞。故選D。Thehomeanamazingofsharks,dolphins,fish,corals,plants,otherspecies.ofareintheworld,butintheCoralSea.TheSeaislargeseriesofreefslocatedoffAustralia.ThisthreetimeslargerthanAustraliafamousGreatBarrierwhichtheCoralSeaborders.

TheSeaiscoralthathaveremainedundamagedbyoverfishing,oilandexplorationpollution.statisticsshowreefsaroundtheworlddisappearingfivetimesfasterItisveryinnearfuturetheCoralwillfacethesameitsexistence.Thegovernmentcurrentlylookingatoptionsforbuthasmadenodecisions.EnvironmentalistsarepushingfortoCoralareaamarinelarge“notakezone”forfishermen,anozoneforgasandoilandno-dumpzoneforpollution.ThismaketheCoralaintheworld.WecanAustralianleaders,environmentalprotectionandAustralianletpeopleworldwidethisoftheTolosethislastwouldaforForinformation,clickhere17.Whatistheauthor’spurposeinwritingthispassage?TopeoplehowtheSea.TocallforpublicawarenessprotecttheSea.C.ToshowfeaturesofCoralSea.TotheofCoralSea.18.followingnotinpassage?ThereasonforprotectingtheCoralwayprotecttheCoralC.ThelocationofCoralSea.TheforCoralSea.19.Wherecanyouthispassage?InaC.asciencetextbook.20.Whatbesttitleforthetext?CoralSea.ProtecttheC.TheCoraldisappearssoon.

awebsite.Onashow.

Theamarine【答案】B18.D19.20.A【解析】這是一篇說明文。文章介了位于澳大利亞東北海岸的珊瑚海,

面臨著即將消失的威脅。澳大利亞政府正在尋找方案,

希望能保護(hù)這偉大的野生海洋世界。17.推判題。根據(jù)倒數(shù)第二段內(nèi)容(我們可以寫信給澳大利亞導(dǎo)人、澳大利亞環(huán)境保護(hù)機構(gòu)和澳大利亞朋友他知道世界各地的們支持珊瑚海的保護(hù)去這最后的海洋自然環(huán)境將是整個世界損失可知,18.

該文旨在呼吁公眾提高保護(hù)珊瑚海的意識。故選B項。細(xì)節(jié)理解題。第三段講到保護(hù)珊瑚海的原因、第四段講到保護(hù)珊瑚的方案，第二段講到珊瑚海位置，文中均有提,但沒有提到為拯救珊瑚海籌集資金。故選項19.推判題。根據(jù)文章最后一段information,clickplease”可,

要獲得更多的信,

請點擊這里。可知可在網(wǎng)上讀到文章。故選B項20.細(xì)理題。根據(jù)第一段第一句ishometovarietyofsharks,dolphins,birds,plants,other珊瑚海是海龜、鯊魚、鯨魚、海豚、大魚、鳥類珊植和許多其他物種家)及第三段的最后兩句However,statisticsshowthatreefsaroundtheworldareItisverythatinnearfuturetheCoralSeawillfacethesamethreatsitsexistenc”(而，統(tǒng)計數(shù)據(jù)表明，世界各地的珊瑚礁正在消…可能在不久的將來，珊瑚海將面臨同樣的生存威脅)

可知

擁有許多物種的珊瑚海正在消,

因此它需要保護(hù)，結(jié)合倒數(shù)第二段內(nèi)容，呼吁讀者保護(hù)珊瑚。故A項保珊瑚海為佳標(biāo)題。故選A項OndayonCaliforniacoast,peopleofseaotters(

海獺)onthewaves.Lately,seasightingslikeonehavecommoninCalifornia.seapopulationthanithasinsaytheiscelebrate.ofseaottersoncelivedinthePacificOcean.ButinfortheirthickHuntingbannedin1911,butthenfewerthanStartinginscientistsmovingsomeplacestheyhadcompletelydisappeared.Overthepopulationsthereare125,000mainlyAlaska.morethan3,200seaottersnearIt'snumberhavefoundinin

Seaottersaren'tjustcute.Seaalsoplayamajortheirecosystems.“Therearen'talotofthem,”saysscientistJamesEstes.“Buttheyhaveaverybig”Estesthatottersloveurchins(

海膽).urchinswhoeat(大型褐)canbigproblemsinaren'turchinscatallkelpinleaveslikeseals,fish,withoutasourcefoodinway.Theyhelpcarbondioxide.peoplefuelscarsamountsofthissentair.Itevengetsintowater.There,itcanformarineForitcanmakeitharderByseaurchinsundercontrol,seahelpforestsgrow﹣otherocean21.Whatthesharpinotterpopulationsduringpastseveralhunting.B.Waterpollution.C.enemies.Alackoffood.22.Whypopulationworthcelebrating?arecutesmart.C.areofgreatresearchvalue.23.Whatdoesexplain?Theforotters.C.Thevalueofkelp24.WhatbethefortheontheC.Otters

Theynature'shelpers.aresymbolCalifornia.dangerofcarbonTheseaurchins.OttersintroubleOttersunder【答案】A22.24.A【解析】這是一篇說明文。本文主要寫了海獺的數(shù)量開始增加，這是值得慶祝的，因為海獺在們的生態(tài)系統(tǒng)中扮演著重要的角色，海藻幫助海洋森林生長，從而讓其他海洋動物得以生存。21.細(xì)理題據(jù)第二段中inthe1700s,peoplehuntingfortheirthickwasin1911,2,000知但在世紀(jì)，人們開始獵殺它們，因為它們厚厚的皮毛。捕獵海獺在1911年被禁止，但到那時只剩下不到2000只。由此可知，人們的捕獵導(dǎo)致了

去幾個世紀(jì)海獺數(shù)量的急劇下降。故選A。22.推判題第五段ottersurchins海).toourchinswhoeatkelp大型褐)canbigproblemsthe可知Estes斯釋說獺喜歡吃海膽。這一點很重要，因為吃海藻的海膽太多會給海洋帶來大問題。由此可知，海獺數(shù)量的增值得慶祝，因為它們是大自然的幫手。故選B23.主大題。根據(jù)第六段seaottersaren'turchinscatalltheanarea.leavesanimalslikeseals,fish,crabswithoutsourceoffoodorshelter.forestsimportantinTheyWhenpeoplepoweramountsofareintoair.ItevengetsintooceanitformarineForexample,itmakeitforsomecreaturesform可當(dāng)海獺不在的時候經(jīng)常會把一個區(qū)域的海藻都卷起來。這使得像海豹、魚和螃蟹這樣的動物失去了食物和庇護(hù)所。海藻林在一方面也很重要。它們幫助吸收二氧化碳。當(dāng)人們?nèi)紵剂蟻眚?qū)動汽車和工廠時，大量的這種氣體被排到空氣中。它甚至進(jìn)入了海水中。在那里，它會給海洋動物帶來麻煩。例如，它會使一些海洋生物更難形貝殼。由此可知，第六段主要解釋了海藻林的價值。故選。24.主大題。根據(jù)第一段asunnyontheCaliforniacoast,apeopleofseaotters(獺floatingthewaves.likeonehavecommonseapopulationhigherithasintheissomethingtocelebrate.知一個陽光明媚的春日，在加州海岸，一群人在拍攝海獺在海浪上漂浮的照片。最近，像這樣的海獺在加州越來越常見了。該州的海獺數(shù)量比幾十年來都要多。科學(xué)家表示，這增長是值得慶祝的。結(jié)合本文主要寫了海獺的數(shù)量開始增加，這是值得慶祝的，因為海獺在它們的生態(tài)統(tǒng)中扮演著重要的角色，海獺幫助海藻森林生長，從而讓其他海洋動物得以生存。故A選“工中的水獺”最合文章標(biāo)題。故選A。Theearlylifeturtle(

海龜)fullofdanger.Onlyin1,000turtlessurvive(成.homethesand,itbreakseggwithaneggtooth.Itsnotthereit.Instead,itbycrabs,coyotes,anddogswaitingtoeatitforTosurvive,babyturtlemusthideinthesanduntilitslowlytothesea.Theturtlemustswimhardtoreachthewaters.Insea,ittrieshardtofindfood.Itmustfor

Asdangerousastheseaturtle’slifeisinworld,itsmostdangerousleftbyhumansintheoceancausesforsmallgreenturtle.Aturtlemightpieceof(塑料insea.Itmightalsoeatoilontheocean’ssurface.Youngturtlesalsogetcaughtinfishingnets.Therehuntingturtles.manybothfortheir殼Allofsurvivegrowintoadulthoodgothroughchanges.greenseaturtlespounds.TheystopeatingjellyfishandotheronlyAndplanatripgobackhomeagain.Aseaturtlegoesbeachwherewastheplaceshewilllayifithasfortyyearsshealwaysknowswayback25.Whydobabyturtlestothedislikesunshine.Theylowertemperatures.C.findneedtoenemies.26.WhatdoesthethinkofyounginParagraph3?Pitiful.C.Interesting.

Careless.Courageous.27.Whatcanweturtles?onmeat.Theyeggsatbirthplaces.C.liveforfortyyears.visittheirbeachtimes28.Whatabout?Theturtles.turtlesfindC.Thefacedturtles.Howbecome【答案】DAB28.C

【解析】這是一篇說明文。短文介紹了小海龜所面臨的危險。25.細(xì)理題一“Instead,greetedcrabs,coyotes,andwaitingtoeatfordinner.Tosurvive,thebabyhideinsanduntil可知，相反迎接它的是螃蟹、土狼和等著吃晚飯的狗。為了生存，小海龜必須藏在沙子里直到晚上。所以為什么小海龜在晚上奔向海里是因為它們需要避敵人。故選D項26.推判題。由第三“Aturtlemightapieceofplastic塑料inItmightalsoonocean’ssurface.turtlesalsogetinmanyarefortheirandfortheir殼.ofdangersprevented可知一小海龜可能吃海洋里塑料也可能吃海洋表面的石油。小海龜也會被漁網(wǎng)捕獲。盡管如許多海龜因它們的肉和殼而被捕獲。所有這些危險都必須加以預(yù)防。所以通過作者說明小海龜所遇到的各種危險。可以判斷出，作者認(rèn)為小海龜很可。故選A項。27.細(xì)理題。由最后“Amotherseaturtlegoesbacktothebeachsheborn.Thisisonlyplacewhereshewilllayeggs可知一海龜媽媽會到她出生的海灘是她唯一會產(chǎn)蛋的地方所以關(guān)于海龜我們能了解到它們總是在出生地產(chǎn)蛋。故選項。28.主大題。通讀全文可知，小海龜一出生就面臨著來自海洋和陸地捕食者的捕殺，在海洋中會誤食人類排放的塑料和漂浮在海面上的石油以及會陷入人類設(shè)下的漁網(wǎng)。各種危險都需要預(yù)防。所以文主要是關(guān)于小海龜所面臨的危險。故選項二七五Uni(膽)beinJapanesethinkuni?noteveryone'sfavouriteLet'sfindmoreaboutit.Whatit?Uniiswordsea

海膽easytorecognize.long,spines(刺)whicharegrowup10centimetresroundliveWhereurchinsliveinintheworld.30.TheybeonrockyTheredifferentseaurchin.TheonlythemSowhat'sinsideurchin?UniofareUniorgans(comeinUniCaliforniaaflavour味)

器官)!bestunisaid

unitome.ApieceofuniisusuallycentimetresititabitlikeIttastesiceflavourisIfitsoisitgoodfor33.UniisinvitaminsandE.Italsofullofprotein(

蛋白質(zhì)UnithanmanyontheYousteponTheyinwater.C.todayit'sinothermostfood,isgoodyou!E.Weininsidethem!peoplethinkthatunidoeslikebutunipeople【案A30.GD【解析】本文是說明文，介紹了海膽的樣子、生活環(huán)境、海膽籽的味道、營養(yǎng)等知識。29.此介海膽是什么樣子的。空前一句描述海有又長又細(xì)的刺，危。項A意：你不應(yīng)該會踩到海膽！與上一句意思相關(guān)。故選A項30.此是詞指代線索此主題是在哪里能找到海膽。選項B為：他們喜歡生活在溫暖的海水中詞代前句中的前中…livein項B中l(wèi)ivewarmwater空后一句befoundrocky都描述海膽的活環(huán)境。故選項31.此是詞句式重復(fù)線索項意多人認(rèn)為海膽籽是海膽的卵后句They中指代上一句中的；選項F中uni與后兩個分句they和are…..是式上的重復(fù)。故選F項32.此主是是描述海膽籽的味道。選項意：海膽籽嘗起來不像魚的味道，但吃海膽籽讓人們想到大海。選項G中的tastelikefish和前提到的Ittasteslikeicecream語義順承，故選G項33.此的題是海膽籽的營養(yǎng)價值。選項D意：與大多數(shù)氣味馥郁的食不同，海膽籽對你有好處！呼應(yīng)小標(biāo)題的問itgoodforyou？故選D項三補閱Aquaculture—orasitissometimescalled—oneofhopesforfindingananswertheofaworldfoodAlthoughitmayfarmingproduces

food,itisalreadypartiallysuccessful.successesisof牡蠣)farmingbigbusinessCapeCod,beenThewaterstherewerefamousfordeliciousoystersuntilsupplygaveoutaboutfifteenyearsago.“There’sagenerationpeoplewhohavenevereatenoysters,”saidKarlTouraine,ofAquaCorporation,acompanyon(

尼龍繩hangingfrommetalframes(

金屬架.“Fortwentybeeninsupply,usinggrowingtechniques”heexplained.“Wareham,onCapeCod,isfirstplaceinwhereoystersarebeinggrownframesjustoffthebottomofsea,”ofNationalFisheriesServiceGloucester.there’snothingoff-bottomraising,adds.’sdonesuccessfullyinNorwayAustraliaand,thelastfewyears,Spain.TheJapaneseusedthisformoffarmingforyears,and’rethemostsuccessful,withmorethanofshelledoystersacre.”Thegroupgrowsoystersonstrings,awayfromthebottomsothatoystersnaturalenemiescannotthem.oysteravoidenemiesandliveunpollutedwithplentyeat,hefast.KaTouraineexplains.“Oysterswillattachthemselvesalmostanythingthey”hecontinues.“AtWareham,wetiewithstringshangingfrommetalframes.lowerthestringsintowater,leavingatawatertweenthelowestthebottom.“Sofarthegrowthhasbeenexcellentandtastejustdelightful,”Tourainenoteshappily.34.WhattheofParagraph1?ToshowtheTointroducetheC.Toaaquaculture.Topeople35.cantheoff-bottomraising________.wayinhasfailedtoinC.ispopularinmanyplacesresultsinproductionin36.Whatadvantageof

Itimproveoysterstaste.Itoffersenemy-freeenvironment.C.ItgreatlyreducesIthelpscontrolpollution.37.WhatisKarlTouraineattitudetowards-bottomraising?Approving.

C.Unconcerned.Unclear.【案B35.36.BA【解析】本文是一篇說明文。主要講的是水產(chǎn)養(yǎng)殖是解決世界糧食短缺中的一道曙光，雖然耗久，但越來越多的牡蠣已經(jīng)取得了成功，牡蠣養(yǎng)殖的成功在于被廣泛應(yīng)用的垂下養(yǎng)殖。34.推判題。根據(jù)第一段最后一句Oneofitsisthe可知，水產(chǎn)養(yǎng)殖是解決世界糧食短缺中的一道曙光然時久越越多的牡蠣已經(jīng)取得了成功根據(jù)第二段的farmingisbigonCod,