2023年中考英語時事熱點閱讀專練 熱點59 認(rèn)識生物多樣性及保護(hù)(學(xué)生版+解析版).docx
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1、2023年中考英語時事熱點閱讀專練熱點59認(rèn)識生物多樣性及保護(hù)一、閱讀單選1Allplantsandanimalsareconnectedanddependupononeanother.Theseconnectionscreateawebofdifferenttypesoflifethatareabletoprotectthemselvesfromdamage(損而;).However,populationgrowthandclimate(氣彳侯)changeareleadingtolessbiodiversity(生態(tài)多樣性)andputtinghumansindanger.Sowhatca
2、nwedotohelpprotectbiodiversityandourenvironment?*Beaninformedconsumer(有見識的用戶)Avoidbuyingfromcompaniesthatdodamage(破壞)totheenvironment.Remember,companieswillsellwhatpeoplewanttobuy,sotellcompaniesthatyouwantproductsthatdonothurtourplanet.FollowtheThreeRsThelessgarbage(垃圾)youthrowaway,thelesslikelyiti
3、sthatnaturalhabitats(棲息地)willbeusedforlandfills(垃圾填埋).TrytofollowtheThreeRs”toproduceaslittlewasteaspossible.Reduce(減少):Dontbuyproductsyoudontneed.Whenyoudobuythings,trytomakechoicesthatleadtoasmalleramount(量)ofgarbage.Forexample,buythingswithalittlebitofpackaging(包裝)ornoneatall.Reuse:Throwfewergood
4、s(貨物)awaybyusingthingsmorethanonce.Oneeasyexampleistakingareusablebagtothegrocery(雜貨)store.Recycle:Whenyoudohavetothrowsomethingaway,recycleitsoitcanbemadeintosomethingusefulagain.*Fossilfuels(化石燃料)arebadfortheenvironment.Theclimatechangetheycausealsoleadstohabitatloss(喪失)forendangeredanimals.Soredu
5、cingcarbonemissions(碳排放)isoneeffective(有效的)waytoprotectbiodiversity.Youcouldstartbyusinglessenergy:Walkorrideyourbikeinsteadofdriving,andthinkaboutgreenenergylikesolarpower(太陽能).1.Accordingtothepassage,whichofthesearecausingproblemsfortheenvironment?A. Creatingmoreproducts.B. Turninglandintonaturalh
6、abitats.floors.Everyonewantstotravelaroundtheworld,butmanypeopledontrealizetheharmtheybringtotheenvironment.EvenAntarctica,thelastundevelopedplaceonourplanet,isnotconsideredasasafeplace.Scientistssaythateventhefewtouristswhogothere-just13,500inthelast10years-aredamagingitsnaturalbeauty.Unfortunately
7、,thehugegrowthintourismmeansthatthisnumbercouldhavedoubledby2016.Tourismrosebymorethan100percentintheworldsbiodiversityhotspots(生物多樣性熱點區(qū))duringthe1990s,accordingtoastudybytheUnitedNationEnvironmentProgramme.Thebiodiversityhotspotsarethe25rarestandmostendangeredareasofplantandanimallife,covering1.4pe
8、rcentoftheearth.TheyincludeSouthAmericasAndesMountains,alargepartofsouthernAustralia,andthemountainsofsouthwestChina.ThegrowthofTourisminsuchareasisduetoariseingreentourismandadventuretravel,whichencouragepeopletovisittheworldsuntouchedplaces.Tourismitselfbenefitsthesocietybycreatingjobsandotherchan
9、cesforpoorfarmers.Butitisimportanttofindabalancethatbringsocialbenefitswhileprotectingenvironmentandculturalresources.Manypeoplew川choosetotravelduringthelongNationalDayholiday.Doyouwanttodosomethingtohelpprotectourenvironmentaswellashaveagoodtime?Thentrytoavoidplaceswithbigcrowdsandfollowtherulesonp
10、rotectingtheenvironment.31. WhatisthepurposeofParagraph1?A. Toshowthatthewriterisreallyproudofhisowncountry.B. ToprovethatmanytouristsliketravelinginGansuandTibet.C. ToshowthatChinaisacountrywithlotsofplacesofinterest.D. Totellmosttouristshaventrealizedtheharmtotheenvironment.32. WhichplaceisNOTinth
11、ebiodiversityhotspots?A. RockyMountainsinNorthAmerica.B. AlargepartofsouthernAustralia.C. ThemountainsofsouthwestChinaAndesMountainsinSouthAmerica33. Whatwillthewriterdoaboutthetourismaccordingtothepassage?A. Controlthenumberofthetourists.B. Makemoremoneybyattractingtourists.C. Askmorepeopletovisitt
12、heuntouchedplaces.D. Notourismisallowedinordertoprotectenvironment.34. What*sthemanyideaofthepassage?A. Moreandmorepeopleliketravelingthesedays.B. Peopleshoulddothetravelinginagreenway.C. Thebiodiversityhotspotsattractlotsoftourists.D. Tourismisgoodforthepoorfarmersanddevelopment.二、完型填空Savingthefire
13、victimswhocannotrunaway:AustraliaskoalasThevictimswerecarriedinonebyone,theirpawsburnedandfursinged(燒焦),sufferingfromfear.Doctorsdealtwiththeirwoundsandlaidtheminbasketswiththeonlythingthattheyliveon-the35ofaeucalyptustree(按樹).Asterriblefireshaveburnedmorethan2millionacresinAustralia,dozensofkoalash
14、avebeensavedfromburningtreesandashenground.“Theyare36了saidCheyneFlanagan,thedirectoroftheKoalaHospitalinPortMacquarie.About50milessouthofthehospital,inTaree,onefamilyhasturnedtheirhomeintoakoalarehabilitationcenter(康復(fù)中心).There,eachof24koalasis37anameonitsbasket.Forthem,itisaslowroadtorecoveryintheco
15、upleslivingroom.Koalas,38kangaroos,birdsorsnakes,donotrunawayfromfiresbutinsteadclimbuptreestothecanopy(樹蔭),wheretheycancurlthemselvesintoaballfor39andwaitforthedangertopass.Asaresult,duringfires,suchasthosethathaveburnedinrecentweeks,koalasarefar40likelytosurvive.Evenifthefireitselfdoesnotreachthet
16、reecanopy,koalasmayoverheatandfalltotheground,wheretheycanbeburnedtodeath.Thedifficultsituationofthekoala-anationalsymbolofAustralia-hasraisedquestionsamongconservationistsandscientistsaboutwhatitwilltaketopreservebiodiversity(生物多木羊性)inacountry.41koalashaveevolved(進(jìn)化)togetthroughwildfires,theyarefac
17、ingnewdangersnotjustfromclimatechangebutalsofromhumandevelopment.ctWehavetheseuniqueanimalsnotfound42elseonthisplanet,andwerekillingthem,Flanagansaid.Thisisabigwake-upcall.Thoughthefiresarestillburning,arescueteamledbythehospitalbegantosearchtheperiphery(邊緣地帶)lastweek,theirnecksstrainedtowardthetree
18、canopy,43forsurvivors.Thisfireisstillburning/9saidScottCastle,theassistantdirectoratthehospital,whotookpartinthe44.“So,”headded,theresalotmoretosearch.35.A.rootsB.leavesC.branchesD.flowers36.A.excitedB.scaredC.amazedD.interested37.A.givenB.calledC.requiredD.reported38.A.likeB.unlikeC.asD.with39.A.pr
19、otectionB.attentionC.positionD.invention40.A.muchB.moreC.littleD.less41.A.UntilB.AlthoughC.IfD.As42.A.somewhereB.anywhereC.nowhereD.everywhere43.A.findingB.researchingC.searchingD.discovering44.A.actionB.industryC.methodD.scene2023年中考英語時事熱點閱讀專練熱點59認(rèn)識生物多樣性及保護(hù)一、閱讀單選1Allplantsandanimalsareconnectedandd
20、ependupononeanother.Theseconnectionscreateawebofdifferenttypesoflifethatareabletoprotectthemselvesfromdamage(損而;).However,populationgrowthandclimate(氣彳侯)changeareleadingtolessbiodiversity(生態(tài)多樣,性)andputtinghumansindanger.Sowhatcanwedotohelpprotectbiodiversityandourenvironment?*Beaninformedconsumer(有見
21、識的用戶)Avoidbuyingfromcompaniesthatdodamage(破壞)totheenvironment.Remember,companieswillsellwhatpeoplewanttobuy,sotellcompaniesthatyouwantproductsthatdonothurtourplanet.FollowtheThreeRsThelessgarbage(垃圾)youthrowaway,thelesslikelyitisthatnaturalhabitats(棲息地)willbeusedforlandfills(垃圾填埋).TrytofollowtheThre
22、eRs”toproduceaslittlewasteaspossible.Reduce(減少):Dontbuyproductsyoudontneed.Whenyoudobuythings,trytomakechoicesthatleadtoasmalleramount(量)ofgarbage.Forexample,buythingswithalittlebitofpackaging(包裝)ornoneatall.Reuse:Throwfewergoods(貨物)awaybyusingthingsmorethanonce.Oneeasyexampleistakingareusablebagtot
23、hegrocery(雜貨)store.Recycle:Whenyoudohavetothrowsomethingaway,recycleitsoitcanbemadeintosomethingusefulagain.*Fossilfuels(化石燃料)arebadfortheenvironment.Theclimatechangetheycausealsoleadstohabitatloss(喪失)forendangeredanimals.Soreducingcarbonemissions(碳排放)isoneeffective(有效的)waytoprotectbiodiversity.Youc
24、ouldstartbyusinglessenergy:Walkorrideyourbikeinsteadofdriving,andthinkaboutgreenenergylikesolarpower(太陽能).1. Accordingtothepassage,whichofthesearecausingproblemsfortheenvironment?A. Creatingmoreproducts.B. Turninglandintonaturalhabitats.C. Populationgrowthandclimatechange.D. Theformingofawebofdiffer
25、entlivingthings.2. Whichofthefollowingshouldweavoiddoingaccordingtothe“ThreeRs”?A. Buyingproductsyouneed.B. Buyingover-packagedproducts.C. Recyclingwhatyoudontneed.D. Usingbagsthatyoucanusemorethanonce.3. Whichofthefollowingshouldgointheblank?A. Protectendangeredanimals.B. Lookforbetterfossilfuels.C
26、. Stopclimatechange.D. Reduceyourcarbonemissions.4. Youmayreadthepassagein.A. anovelB.atraveldiaryaguidebookD.asciencemagazine5. Whatisthepurposeofthispassage?A. Toshowusthingswecandotoprotecttheenvironment.B. Toremindusaboutenvironmentalproblems.C. Toteachushowtoachievebiodiversity.D. Toshowtheimpo
27、rtanceofdevelopinggreenenergy.【答案】CBDDA【解析】本文是一篇說明文,向我們介紹如何用自己的行動保護(hù)環(huán)境。1. 2田節(jié)理解題。根據(jù)However,populationgrowthandclimatechangeareleadingtolessbiodiversityandputtinghumansindanger?9可知,人口增長和氣候變化正在導(dǎo)致生物多樣性減少,并將人類置于危險之中。故選C。2. 細(xì)節(jié)理解題。根據(jù)Forexample,buythingswithalittlebitofpackagingornoneatall.可知,購買少量包裝或者根本沒有包裝
28、的東西。故選B。3. 推理判斷題。根據(jù)Youcouldstartbyusinglessenergy:Walkorrideyourbikeinsteadofdriving,andthinkaboutgreenenergylikesolarpower.”可知,你可以從使用更少的能源開始:走路或騎自行車而不是開車,考慮像太陽能這樣的綠色能源。所以我們要減少自身的碳排放,故選D。4. 推理判斷題。本文向我們介紹如何用自己的行動保護(hù)環(huán)境,所以推測可能在科學(xué)雜志上看到,故選D。5. 主旨大意題。本文向我們介紹如何用自己的行動保護(hù)環(huán)境,選項A“向我們展示我們可以做些什么來保護(hù)環(huán)境”符合主題,故選A。2Wet
29、lands一lakes,rivers,marshesandcoasts,canmaintainbiodiversity(保護(hù)生物多樣j*生),controlfloodsandremovepollutants.Theyarealsohelpfultoriceandfishproduction,transportationandsoon.Theyareimportantandnecessaryfeedingandbreedinggroundsformigratorybirds.Theyarethemostthreatenedecosystem(受至U威脅的生態(tài)系統(tǒng)).WorldWetlandsDa
30、ycamefromtheConventiononWetlands(濕地公約)signedinIran,ChinajoinedtheconventiononJuly31,1992.Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsforprotectionundertheconvention,coveringatotalofnearly7millionhectares.,asChinahaswetlandswith65.9millionhectares,10percentoftheworldswetla
31、ndareas,whichcomesfourthintheworld.ChinaalsohassomeofAsiasmostimportantwetlands,suchasPoyangLakeandAsiaslongestriver,YangtzeRiver.However,aWWFresearchshowedChinaswetlandswereseriouslythreatenedbydegradationbecauseofpollution,climatechangeandover-exploitation.Soourgovernmenthasbeentakingactionstoretu
32、rnfarmlandtowetlandandremovesomefishfarms.Itwasreportedthe57keyChinesewetlandsincreasedby2,479hectaresfrom2018to2019.LiYan,anofficialfromtheNationalForestryandGrasslandAdministration,saidatanewsconference,TheareaofwetlandsinChinahasbecomelargeroverthepastfiveyears,growingby202,600hectaresandmakingag
33、reatcontributiontowaterqualityandenvironmentalprotection.Between2016and2020,Chinacreated201nationalwetlandparks.Chinahad899nationalwetlandparksbytheendof2020,andnearlyhalfofthecountryswetlandsareprotectedbysomelevelofgovernment.Chinaiscarryingthroughontheconventionforacontinuousdevelopmentandwillmak
34、econtinuingeffortstoperfectthelawsonwetlandprotection.Severalmajorprojectsonwetlandprotectionwillbecarriedoutinsomemajorareas,suchasYangtzeRiverandtheBeijing-Tianjin-Hebeiprovincecluster.6. Whichofthefollowingisthemostsuitablefortheblank(空格)inParagraph2?A. WorldWetlandsDayiswell-knownWetlandsinChina
35、areseriouslythreatenedB. ChinadoesnthavelargeareasofwetlandsProtectionofwetlandsinChinaisveryimportant7. Theunderlinedword“degradation”inParagraph3probablymeans.A. theprocessofsomethingbeingmadebettertheprocessofsomethingbeingmadeworseB. thesituationinwhichsomebodyhaswonalltherespectthesituationinwh
36、ichsomebodyhaslostalltherespect8. ThewriterlistssomenumbersinParagraph4inorderto.A. introducehowlargeChinaswetlandsareexplainhowimportantChinaswetlandsareB. provehowmuchdangerChinaswetlandsarefacingatpresentshowtheachievementsonwetlandprotectionChinahasreached9. Whatsthebesttitlefbrthepassage?A. Wet
37、landsinChinaareFamousChinaMakesLawsonWetlandProtectionB. ChinasWetlandsareinDangerChinaMakesProgressonWetlandProtection【答案】DBDD【解析】本文是一篇說明文,向我們介紹了世界濕地日的有關(guān)信息,主要介紹中國在濕地保護(hù)方面取得的成績,告訴人們濕地在人們生活中的作用。6. 推理判斷題。分析“Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsfbrprotectionunderthecon
38、vention,coveringatotalofnearly7millionhectares.asChinahaswetlandswith65.9millionhectares,10percentoftheworldswetlandareas,whichcomesfourthintheworld.ChinaalsohassomeofAsiasmostimportantwetlands,suchasPoyangLakeandAsiaslongestriver,YangtzeRiver.”可矢口,本段介紹中國加入濕地公約,介紹了中國在濕地保護(hù)方面的努力,選項D“保護(hù)濕地在中國是非常重要的”符合語境
39、,故選D。7. 詞義猜測題。分析“However,aWWFresearchshowedChinaswetlandswereseriouslythreatenedbydegradationbecauseofpollution,climatechangeandover-exploitation.可知,世界自然基金會的一項研究表明,由于污染、氣候變化和過度開發(fā),中國的濕地正受到退化的嚴(yán)重威脅。此處degradation的意思是“退化”,故選B。8. 推理判斷題。根據(jù)TheareaofwetlandsinChinahasbecomelargeroverthepastfiveyears,growingb
40、y202,600hectaresandmakingagreatcontributiontowaterqualityandenvironmentalprotection.andnearlyhalfofthecountry5swetlandsareprotectedbysomelevelofgovernment/5可知,本段列出的各種數(shù)據(jù)是為了說明中國在濕地保護(hù)方面取得的成績,故選D。9. 最佳標(biāo)題題。本文向我們介紹了世界濕地日的有關(guān)信息,主要介紹中國在濕地保護(hù)方面取得的成績,告訴人們濕地在人們生活中的作用。選項D“中國濕地保護(hù)取得新進(jìn)展”符合主題,故選D。3Thereareabout1.5mil
41、lionkindsoflivingthingsonEarth,buthowmanydoyouseeeveryday?Youoftenseethebigcolourfulanimals,likebirds,rabbits,andfish.Butlookmoreclosely.Canyouseethesmallones,too?Insects(昆蟲)makeup80percentofalltheworldslivingkinds.Lookontheground.Imagineyoucouldlookundertheground,too.Manysmalllivingthingswithonecel
42、llivethere.Lifeiseverywherearoundus,ineverycubicfoot(afoot=12inches).DavidLittschwagerisaphotographerwhowantedtofindouthowmanylivingthingslivedinonecubicfoot.Sohemadea12-inchcubewithagreenmetalframe.Andthenheputitinfivehabitats(棲息、地).Hechoseatropicalrainforest(CostaRica),acoralreef(PacificOcean),the
43、TableMountain(SouthAfrica),afreshwaterriver(USA),andasmallpark(NewYork).Threeweekswerespentateachplace.Hewatched,counted,andtookphotosofeverythingdowntoImillimeterinsize一thatcrawled(J爬)orflewintothecube.Theresultswereamazing.Liittschwagerfoundbothcommonandrarelivingthings.Hediscoveredmanynewlivingki
44、nds,likeastrangetransparentoctopusthatisthesizeofafingernail!Intotal,morethanathousandlivingthingswerephotographed.LiittchwagersaidtheOneCubicFootexperiencewaslikefindingtreasure”.DavidLiittschwageralsofoundthatthehighestbiodiversity(生物多樣性)inthereefwasintheskeletoncoral(珊瑚遺骨).Theseskeletoncoralaresu
45、itableforsealivingthingsofallsizestogrow.Althoughthecoralreefhadthewidestrangeofbiodiversity,alltheotherhabitatswerefulloflife.Eventhecitypark!10. Whatdoes“onecubicfbot”meaninParagraph2?A. 1inchx1inchB.1inchx1inchx1inchC.12inchesx12inchesD.12inchesx12inchesx12inches11. WhatdidDavidLiittschwagerthink
46、oftheOneCubicFootexperience?A. Itwasvaluable.B. Itwasdifferent.C. Itwassimple.D. Itwascommon.12. Whichhabitathasthemostbiodiversity?A. Thetropicalrainforest.B.Thecoralreef.C.TheTableMountain.D.Thecitypark.13. Whichofthefollowingisthebesttitleforthepassage?A. LifeIsEverywhereB.FindTreasureinNatureC.F
47、iveHabitatstoLiveinD.AStoryofDavidLittschwager【答案】DABA【解析】文章介紹了地球上大約有150萬種生物,但你每天能看到多少種?生命無處不在,一位攝影師大衛(wèi)利特施瓦格,他想知道一立方英尺有多少生物,并做了相應(yīng)的實驗,以及對他的實驗的情況介紹。10. 細(xì)節(jié)理解題。根據(jù)“Sohemadeal2-inchcubewithagreenmetalframe.可知,他做了一個12英寸的立方體,應(yīng)該是長寬高都是12英寸,故選D。11. 推理判斷題。根據(jù)Theresultswereamazing.Liittschwagerfoundbothcommonandra
48、relivingthings.”可矢口,他認(rèn)為實驗的結(jié)果是令人驚訝的,他發(fā)現(xiàn)了普通和稀有的生物,所以說這個實驗應(yīng)該是有價值的,故選A。12. 細(xì)節(jié)理解題。根據(jù)DavidLiittschwageralsofoundthatthehighestbiodiversity(生物多樣性)inthereefwasintheskeletoncoral(珊瑚遺骨).Althoughthecoralreefhadthewidestrangeofbiodiversity,可知,珊瑚礁有最廣泛的生物多樣性,故選B。13. 最佳標(biāo)題題。|艮據(jù)“Thereareabout1.5millionkindsoflivingt
49、hingsonEarth.Lifeiseverywherearoundus,ineverycubicfoot以及整個文章的理解可知,主要通過攝影師大衛(wèi)利特施瓦格的實驗告訴我們,生命無處不在,故選A。4DoyouknowaboutPsephurusgladius(白鱷)?ItsaChinesepaddlefishknownaskingofallnationalfreshwaterfish”.However,itisannouncedthattheChinesepaddlefishlivingintheYangtzeRiverhasbecomeextinct(滅絕的).ApaperfromScie
50、nceoftheTotalEnvironmentshowsthatthelargestfreshwaterfishinChinamighthavegoneextinctbetween2005and2010.WeiQiwei,authorofthepaper,saidinSeptember,2019,someexpertssupposedthatthefirst-classprotectedfishhadbeenextinctalready.TheChinesepaddlefishwasabout2to3meterslongandcouldgrowlongerthan7meters.Thefis
51、hhadlivedontheearthfor15millionyears.Thelatestdiscoveryofthefishwasmadein2003.Scientistshelpedthefishtoreturnandtriedtotrack(追蹤)it.Unluckily,aboataccidentcausedthetrackingeffortstofail.Sincethen,nodiscoveryhasbeenreportedandnosuchfishhasbeenkeptincaptivity(圈養(yǎng)).TheChinesepaddlefishwassobigthatitwasha
52、rdtoraiseincaptivity,”Weisaid.Between1984and1993,heoncetriedtosavefourfish,butonlyonestayedaliveandreturnedtotheriver.Theextinctionofthefishhascalledpublicattentionaspeopleexpressedsadnessoverthedeath,hopingsuchanimalswouldbebetterprotectedsothatfuturegenerationscouldseethem.FromJan1,2020,Chinabegan
53、a10-yearfishingban(禁令)onimportantareasoftheYangtzeRivertoprotectBiodiversity(生態(tài)多樣性)inChinaslongestriver.14. ItcanbelearnedfromthepassagethattheChinesepaddlefishwashuntedtoomuchinthepastA. theChinesepaddlefishwasthelargestfreshwaterfishintheworldtheChinesepaddlefishcouldgrowtobeover7metersinlengthB.
54、theChinesepaddlefishhasneverbeenseensofarWhycouldnttheChinesepaddlefishberaisedincaptivity?A. Becauseofitslivinghabits.B.Becauseofitslargesize.C.Becauseofisspecialdiet.D.Becauseofthehighcost.15. Whatsthewriterspurposeinwritingthepassage?A. Toshowpeoplessadnessaboutthefishsdeath.B. Toexplainhowthefis
55、hdiedout.C. Tocallonpeopletoprotectanimals.D. Tointroduceafirst-classprotectedfish.【答案】CBC【解析】本文介紹了白鱷的滅絕,并借此號召人們保護(hù)瀕危動物,保護(hù)生物的多樣性。14. 細(xì)節(jié)理解題。根據(jù)“TheChinesepaddlefishwasabout2to3meterslongandcouldgrowlongerthan7meters.”可知,中華色尋可以長到7米以上。故選C。15. 細(xì)節(jié)理解題。根據(jù)“TheChinesepaddlefishwassobigthatitwashardtoraiseincap
56、tivity,可知,中華鱷之所以難以人工飼養(yǎng),是因為它龐大的尺寸。故選B。16. 主旨大意題。根據(jù)“Theextinctionofthefishhascalledpublicattentionaspeopleexpressedsadnessoverthedeath,hopingsuchanimalswouldbebetterprotectedsothatfuturegenerationscouldseethem.”及全文內(nèi)容可矢口,本文作者借白磨滅絕一事號召人們保護(hù)動物,保護(hù)生物的多樣性。故選C。C.Populationgrowthandclimatechange.D.Theformingof
57、awebofdifferentlivingthings.2. Whichofthefollowingshouldweavoiddoingaccordingtothe“ThreeRs”?A. Buyingproductsyouneed.B. Buyingover-packagedproducts.C. Recyclingwhatyoudontneed.D. Usingbagsthatyoucanusemorethanonce.3. Whichofthefollowingshouldgointheblank?A. Protectendangeredanimals.B. Lookforbetterf
58、ossilfuels.C. Stopclimatechange.D. Reduceyourcarbonemissions.4. Youmayreadthepassagein.A. anovelB.atraveldiaryC.aguidebookD.asciencemagazine5. Whatisthepurposeofthispassage?A. Toshowusthingswecandotoprotecttheenvironment.B. Toremindusaboutenvironmentalproblems.C. Toteachushowtoachievebiodiversity.D.
59、 Toshowtheimportanceofdevelopinggreenenergy.2Wetlands一lakes,rivers,marshesandcoasts,canmaintainbiodiversity(保護(hù)生物多樣性),controlfloodsandremovepollutants.Theyarealsohelpfultoriceandfishproduction,transportationandsoon.Theyareimportantandnecessaryfeedingandbreedinggroundsformigratorybirds.Theyarethemostt
60、hreatenedecosystem(受至U威脅的生態(tài)系統(tǒng)).WorldWetlandsDaycamefromtheConventiononWetlands(濕地公約)signedinIran,ChinajoinedtheconventiononJuly31,1992.Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsforprotectionundertheconvention,coveringatotalofnearly7millionhectares.asChinahaswetlandswith
61、65.9millionhectares,10percentoftheworldswetlandHumanssharetheearthwithdifferentkindsofwildlife.However,manyofouranimalandplantfriendsmaynotbearoundformuchlonger.Accordingtothefirstreportonbiodiversity(生多樣性)releasedbytheUnitedNationsinMay2019,1millionofearthsmillionspeciesareindangerofextinction(滅絕),
62、includingamphibians(兩棲動物),marinemammals(海洋哺乳動物)andinsects.Humansaremainlytoblameforthis,accordingtothereport.Theworldspopulationhasmorethandoubled(from3.7to7.6billion)inthelast50years.Humanshaveusedmorethanathirdoftheworldslandand75percentoffreshwatersupplies(供應(yīng))togrowcropsandkeeplivestock(牲畜).Asare
63、sult,therearefewerhabitatsandnaturalresourcesavailableforanimals,aswellasmorepollution.Climatechangeisanotherreason.Theworldscoralreefs(珊f胡)aresufferingfromclimatechange.Iftheworldwarmsupbyanother0.5C,coralreefswillbereducedinsizeby70to90percent,thereportsaid.Thishasledscientiststobelievethatthereco
64、uldbeasixthmassextinction,thefirsttobecausedbyhumans,accordingtotheGuardian.Therehavebeenfivemassextinctionsbefore,thelastbeing65millionyearsago.Thatwaswhendinosaurswentextinct.Todealwiththisproblem,manycountrieshavetakenaction.Forexample,Chinastartedbanning(禁止)ivorytradingin2016,ChinaDailyreported.AccordingtoHuffPost,therearethingsthatwecandopersonallytosaveanimalspecies.Forexample,wecanavoidbuyingproductsthatcomefromanimalsanduselesswater.Eachindividual(個人)actionhasaneffectandeverypersoncanmakeadifference,saidClaudiaSobrevilafrom
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