2023年中考英語時(shí)事熱點(diǎn)閱讀專練 熱點(diǎn)59 認(rèn)識(shí)生物多樣性及保護(hù)(學(xué)生版+解析版).docx

2023年中考英語時(shí)事熱點(diǎn)閱讀專練熱點(diǎn)59認(rèn)識(shí)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.Sowhatcanwedotohelpprotectbiodiversityandourenvironment?*Beaninformedconsumer（有見識(shí)的用戶）Avoidbuyingfromcompaniesthatdodamage（破壞）totheenvironment.Remember,companieswillsellwhatpeoplewanttobuy,sotellcompaniesthatyouwantproductsthatdonothurtourplanet.Followthe"ThreeRs"Thelessgarbage（垃圾）youthrowaway,thelesslikelyitisthatnaturalhabitats（棲息地）willbeusedforlandfills（垃圾填埋）.Trytofollowthe"ThreeRs”toproduceaslittlewasteaspossible.Reduce（減少）：Don'tbuyproductsyoudon'tneed.Whenyoudobuythings,trytomakechoicesthatleadtoasmalleramount（量）ofgarbage.Forexample,buythingswithalittlebitofpackaging（包裝）ornoneatall.Reuse:Throwfewergoods（貨物）awaybyusingthingsmorethanonce.Oneeasyexampleistakingareusablebagtothegrocery（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.Youcouldstartbyusinglessenergy:Walkorrideyourbikeinsteadofdriving,andthinkaboutgreenenergylikesolarpower（太陽能）.1.Accordingtothepassage,whichofthesearecausingproblemsfortheenvironment?A. Creatingmoreproducts.B. Turninglandintonaturalhabitats.floors.Everyonewantstotravelaroundtheworld,butmanypeopledon'trealizetheharmtheybringtotheenvironment.EvenAntarctica,thelastundevelopedplaceonourplanet,isnotconsideredasasafeplace.Scientistssaythateventhefewtouristswhogothere-just13,500inthelast10years-aredamagingitsnaturalbeauty.Unfortunately,thehugegrowthintourismmeansthatthisnumbercouldhavedoubledby2016.Tourismrosebymorethan100percentintheworld's"biodiversityhotspots（生物多樣性熱點(diǎn)區(qū)）"duringthe1990s,accordingtoastudybytheUnitedNationEnvironmentProgramme.The"biodiversityhotspots"arethe25rarestandmostendangeredareasofplantandanimallife,covering1.4percentoftheearth.TheyincludeSouthAmerica'sAndesMountains,alargepartofsouthernAustralia,andthemountainsofsouthwestChina.ThegrowthofTourisminsuchareasisduetoariseingreentourismandadventuretravel,whichencouragepeopletovisittheworld'suntouchedplaces.Tourismitselfbenefitsthesocietybycreatingjobsandotherchancesforpoorfarmers.Butitisimportanttofindabalancethatbringsocialbenefitswhileprotectingenvironmentandculturalresources.Manypeoplew川choosetotravelduringthelongNationalDayholiday.Doyouwanttodosomethingtohelpprotectourenvironmentaswellashaveagoodtime?Thentrytoavoidplaceswithbigcrowdsandfollowtherulesonprotectingtheenvironment.31. WhatisthepurposeofParagraph1?A. Toshowthatthewriterisreallyproudofhisowncountry.B. ToprovethatmanytouristsliketravelinginGansuandTibet.C. ToshowthatChinaisacountrywithlotsofplacesofinterest.D. Totellmosttouristshaven'trealizedtheharmtotheenvironment.32. WhichplaceisNOTinthe"biodiversityhotspots"?A. RockyMountainsinNorthAmerica.B. AlargepartofsouthernAustralia.C. ThemountainsofsouthwestChinaAndesMountainsinSouthAmerica33. Whatwillthewriterdoaboutthetourismaccordingtothepassage?A. Controlthenumberofthetourists.B. Makemoremoneybyattractingtourists.C. Askmorepeopletovisittheuntouchedplaces.D. Notourismisallowedinordertoprotectenvironment.34. What*sthemanyideaofthepassage?A. Moreandmorepeopleliketravelingthesedays.B. Peopleshoulddothetravelinginagreenway.C. The"biodiversityhotspots"attractlotsoftourists.D. Tourismisgoodforthepoorfarmersanddevelopment.二、完型填空Savingthefirevictimswhocannotrunaway:Australia'skoalasThevictimswerecarriedinonebyone,theirpawsburnedandfursinged（燒焦），sufferingfromfear.Doctorsdealtwiththeirwoundsandlaidtheminbasketswiththeonlythingthattheyliveon-the35ofaeucalyptustree（按樹）.Asterriblefireshaveburnedmorethan2millionacresinAustralia,dozensofkoalashavebeensavedfromburningtreesandashenground.“Theyare36了saidCheyneFlanagan,thedirectoroftheKoalaHospitalinPortMacquarie.About50milessouthofthehospital,inTaree,onefamilyhasturnedtheirhomeintoakoalarehabilitationcenter（康復(fù)中心）.There,eachof24koalasis37anameonitsbasket.Forthem,itisaslowroadtorecoveryinthecouple'slivingroom.Koalas,38kangaroos,birdsorsnakes,donotrunawayfromfiresbutinsteadclimbuptreestothecanopy（樹蔭），wheretheycancurlthemselvesintoaballfor39andwaitforthedangertopass.Asaresult,duringfires,suchasthosethathaveburnedinrecentweeks,koalasarefar40likelytosurvive.Evenifthefireitselfdoesnotreachthetreecanopy,koalasmayoverheatandfalltotheground,wheretheycanbeburnedtodeath.Thedifficultsituationofthekoala-anationalsymbolofAustralia-hasraisedquestionsamongconservationistsandscientistsaboutwhatitwilltaketopreservebiodiversity（生物多木羊'性）inacountry.41koalashaveevolved（進(jìn)化）togetthroughwildfires,theyarefacingnewdangersnotjustfromclimatechangebutalsofromhumandevelopment.ctWehavetheseuniqueanimalsnotfound42elseonthisplanet,andwe'rekillingthem,"Flanagansaid."Thisisabigwake-upcall."Thoughthefiresarestillburning,arescueteamledbythehospitalbegantosearchtheperiphery（邊緣地帶）lastweek,theirnecksstrainedtowardthetreecanopy,43forsurvivors."Thisfireisstillburning/9saidScottCastle,theassistantdirectoratthehospital,whotookpartinthe44.“So,”headded,"there'salotmoretosearch.35.A.rootsB.leavesC.branchesD.flowers36.A.excitedB.scaredC.amazedD.interested37.A.givenB.calledC.requiredD.reported38.A.likeB.unlikeC.asD.with39.A.protectionB.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(shí)事熱點(diǎn)閱讀專練熱點(diǎn)59認(rèn)識(shí)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.Sowhatcanwedotohelpprotectbiodiversityandourenvironment?*Beaninformedconsumer（有見識(shí)的用戶）Avoidbuyingfromcompaniesthatdodamage（破壞）totheenvironment.Remember,companieswillsellwhatpeoplewanttobuy,sotellcompaniesthatyouwantproductsthatdonothurtourplanet.Followthe"ThreeRs"Thelessgarbage（垃圾）youthrowaway,thelesslikelyitisthatnaturalhabitats（棲息地）willbeusedforlandfills（垃圾填埋）.Trytofollowthe"ThreeRs”toproduceaslittlewasteaspossible.Reduce（減少）：Don'tbuyproductsyoudon'tneed.Whenyoudobuythings,trytomakechoicesthatleadtoasmalleramount（量）ofgarbage.Forexample,buythingswithalittlebitofpackaging（包裝）ornoneatall.Reuse:Throwfewergoods（貨物）awaybyusingthingsmorethanonce.Oneeasyexampleistakingareusablebagtothegrocery（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.Youcouldstartbyusinglessenergy:Walkorrideyourbikeinsteadofdriving,andthinkaboutgreenenergylikesolarpower（太陽能）.1. Accordingtothepassage,whichofthesearecausingproblemsfortheenvironment?A. Creatingmoreproducts.B. Turninglandintonaturalhabitats.C. Populationgrowthandclimatechange.D. Theformingofawebofdifferentlivingthings.2. Whichofthefollowingshouldweavoiddoingaccordingtothe“ThreeRs”？A. Buyingproductsyouneed.B. Buyingover-packagedproducts.C. Recyclingwhatyoudon'tneed.D. Usingbagsthatyoucanusemorethanonce.3. Whichofthefollowingshouldgointheblank?A. Protectendangeredanimals.B. Lookforbetterfossilfuels.C. Stopclimatechange.D. Reduceyourcarbonemissions.4. Youmayreadthepassagein.A. anovelB.atraveldiaryaguidebookD.asciencemagazine5. Whatisthepurposeofthispassage?A. Toshowusthingswecandotoprotecttheenvironment.B. Toremindusaboutenvironmentalproblems.C. Toteachushowtoachievebiodiversity.D. Toshowtheimportanceofdevelopinggreenenergy.【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(dòng)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(zhǎng)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(xiǎn)之中。故選C。2. 細(xì)節(jié)理解題。根據(jù)"Forexample,buythingswithalittlebitofpackagingornoneatall."可知，購(gòu)買少量包裝或者根本沒有包裝的東西。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(dòng)保護(hù)環(huán)境，所以推測(cè)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(dòng)保護(hù)環(huán)境，選項(xiàng)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。2Wetlands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)）.WorldWetlandsDaycamefromtheConventiononWetlands（濕地公約）signedinIran,ChinajoinedtheconventiononJuly31,1992.Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsforprotectionundertheconvention,coveringatotalofnearly7millionhectares.,asChinahaswetlandswith65.9millionhectares,10percentoftheworld'swetlandareas,whichcomesfourthintheworld.ChinaalsohassomeofAsia'smostimportantwetlands,suchasPoyangLakeandAsia'slongestriver,YangtzeRiver.However,aWWFresearchshowedChina'swetlandswereseriouslythreatenedbydegradationbecauseofpollution,climatechangeandover-exploitation.Soourgovernmenthasbeentakingactionstoreturnfarmlandtowetlandandremovesomefishfarms.Itwasreportedthe57keyChinesewetlandsincreasedby2,479hectaresfrom2018to2019.LiYan,anofficialfromtheNationalForestryandGrasslandAdministration,saidatanewsconference,"TheareaofwetlandsinChinahasbecomelargeroverthepastfiveyears,growingby202,600hectaresandmakingagreatcontributiontowaterqualityandenvironmentalprotection.Between2016and2020,Chinacreated201nationalwetlandparks.Chinahad899nationalwetlandparksbytheendof2020,andnearlyhalfofthecountry'swetlandsareprotectedbysomelevelofgovernment.Chinaiscarryingthroughontheconventionforacontinuousdevelopmentandwillmakecontinuingeffortstoperfectthelawsonwetlandprotection.Severalmajorprojectsonwetlandprotectionwillbecarriedoutinsomemajorareas,suchasYangtzeRiverandtheBeijing-Tianjin-Hebeiprovincecluster.6. Whichofthefollowingisthemostsuitablefortheblank（空格）inParagraph2?A. WorldWetlandsDayiswell-knownWetlandsinChinaareseriouslythreatenedB. Chinadoesn'thavelargeareasofwetlandsProtectionofwetlandsinChinaisveryimportant7. Theunderlinedword“degradation”inParagraph3probablymeans.A. theprocessofsomethingbeingmadebettertheprocessofsomethingbeingmadeworseB. thesituationinwhichsomebodyhaswonalltherespectthesituationinwhichsomebodyhaslostalltherespect8. ThewriterlistssomenumbersinParagraph4inorderto.A. introducehowlargeChina'swetlandsareexplainhowimportantChina'swetlandsareB. provehowmuchdangerChina'swetlandsarefacingatpresentshowtheachievementsonwetlandprotectionChinahasreached9. What'sthebesttitlefbrthepassage?A. WetlandsinChinaareFamousChinaMakesLawsonWetlandProtectionB. China'sWetlandsareinDangerChinaMakesProgressonWetlandProtection【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(guó)在濕地保護(hù)方面取得的成績(jī)，告訴人們濕地在人們生活中的作用。6. 推理判斷題。分析“Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsfbrprotectionundertheconvention,coveringatotalofnearly7millionhectares.asChinahaswetlandswith65.9millionhectares,10percentoftheworld'swetlandareas,whichcomesfourthintheworld.ChinaalsohassomeofAsia'smostimportantwetlands,suchasPoyangLakeandAsia'slongestriver,YangtzeRiver.”可矢口，本段介紹中國(guó)加入濕地公約，介紹了中國(guó)在濕地保護(hù)方面的努力，選項(xiàng)D“保護(hù)濕地在中國(guó)是非常重要的”符合語境，故選D。7. 詞義猜測(cè)題。分析“However,aWWFresearchshowedChina'swetlandswereseriouslythreatenedbydegradationbecauseofpollution,climatechangeandover-exploitation.可知，世界自然基金會(huì)的一項(xiàng)研究表明，由于污染、氣候變化和過度開發(fā)，中國(guó)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,growingby202,600hectaresandmakingagreatcontributiontowaterqualityandenvironmentalprotection.andnearlyhalfofthecountry5swetlandsareprotectedbysomelevelofgovernment/5可知，本段列出的各種數(shù)據(jù)是為了說明中國(guó)在濕地保護(hù)方面取得的成績(jī)，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(guó)在濕地保護(hù)方面取得的成績(jī)，告訴人們濕地在人們生活中的作用。選項(xiàng)D“中國(guó)濕地保護(hù)取得新進(jìn)展”符合主題，故選D。3Thereareabout1.5millionkindsoflivingthingsonEarth,buthowmanydoyouseeeveryday?Youoftenseethebigcolourfulanimals,likebirds,rabbits,andfish.Butlookmoreclosely.Canyouseethesmallones,too?Insects(昆蟲)makeup80percentofalltheworld'slivingkinds.Lookontheground.Imagineyoucouldlookundertheground,too.Manysmalllivingthingswithonecelllivethere.Lifeiseverywherearoundus,ineverycubicfoot(afoot=12inches).DavidLittschwagerisaphotographerwhowantedtofindouthowmanylivingthingslivedinonecubicfoot.Sohemadea12-inchcubewithagreenmetalframe.Andthenheputitinfivehabitats(棲息、地).Hechoseatropicalrainforest(CostaRica),acoralreef(PacificOcean),theTableMountain(SouthAfrica),afreshwaterriver(USA),andasmallpark(NewYork).Threeweekswerespentateachplace.Hewatched,counted,andtookphotosofeverythingdowntoImillimeterinsize一thatcrawled(J爬)orflewintothecube.Theresultswereamazing.Liittschwagerfoundbothcommonandrarelivingthings.Hediscoveredmanynewlivingkinds,likeastrangetransparentoctopusthatisthesizeofafingernail!Intotal,morethanathousandlivingthingswerephotographed.LiittchwagersaidtheOneCubicFootexperiencewaslike"findingtreasure”.DavidLiittschwageralsofoundthatthehighestbiodiversity(生物多樣性)inthereefwasintheskeletoncoral(珊瑚遺骨).Theseskeletoncoralaresuitableforsealivingthingsofallsizestogrow.Althoughthecoralreefhadthewidestrangeofbiodiversity,alltheotherhabitatswerefulloflife.Eventhecitypark!10. Whatdoes“onecubicfbot”meaninParagraph2?A. 1inchx1inchB.1inchx1inchx1inchC.12inchesx12inchesD.12inchesx12inchesx12inches11. WhatdidDavidLiittschwagerthinkoftheOneCubicFootexperience?A. Itwasvaluable.B. Itwasdifferent.C. Itwassimple.D. Itwascommon.12. Whichhabitathasthemostbiodiversity?A. Thetropicalrainforest.B.Thecoralreef.C.TheTableMountain.D.Thecitypark.13. Whichofthefollowingisthebesttitleforthepassage?A. LifeIsEverywhereB.FindTreasureinNatureC.FiveHabitatstoLiveinD.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(shí)驗(yàn)，以及對(duì)他的實(shí)驗(yàn)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(gè)12英寸的立方體,應(yīng)該是長(zhǎng)寬高都是12英寸，故選D。11. 推理判斷題。根據(jù)"Theresultswereamazing.Liittschwagerfoundbothcommonandrarelivingthings.”可矢口，他認(rèn)為實(shí)驗(yàn)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(gè)實(shí)驗(yàn)應(yīng)該是有價(jià)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)“Thereareabout1.5millionkindsoflivingthingsonEarth.Lifeiseverywherearoundus,ineverycubicfoot"以及整個(gè)文章的理解可知，主要通過攝影師大衛(wèi)利特施瓦格的實(shí)驗(yàn)告訴我們，生命無處不在，故選A。4DoyouknowaboutPsephurusgladius（白鱷）?It'saChinesepaddlefishknownas"kingofallnationalfreshwaterfish”.However,itisannouncedthattheChinesepaddlefishlivingintheYangtzeRiverhasbecomeextinct（滅絕的）.ApaperfromScienceoftheTotalEnvironmentshowsthatthelargestfreshwaterfishinChinamighthavegoneextinctbetween2005and2010.WeiQiwei,authorofthepaper,saidinSeptember,2019,someexpertssupposedthatthefirst-classprotectedfishhadbeenextinctalready.TheChinesepaddlefishwasabout2to3meterslongandcouldgrowlongerthan7meters.Thefishhadlivedontheearthfor15millionyears.Thelatestdiscoveryofthefishwasmadein2003.Scientistshelpedthefishtoreturnandtriedtotrack（追蹤）it.Unluckily,aboataccidentcausedthetrackingeffortstofail.Sincethen,nodiscoveryhasbeenreportedandnosuchfishhasbeenkeptincaptivity（圈養(yǎng)）."TheChinesepaddlefishwassobigthatitwashardtoraiseincaptivity,”Weisaid.Between1984and1993,heoncetriedtosavefourfish,butonlyonestayedaliveandreturnedtotheriver.Theextinctionofthefishhascalledpublicattentionaspeopleexpressedsadnessoverthedeath,hopingsuchanimalswouldbebetterprotectedsothatfuturegenerationscouldseethem.FromJan1,2020,Chinabegana10-yearfishingban（禁令）onimportantareasoftheYangtzeRivertoprotectBiodiversity（生態(tài)多樣性）inChina'slongestriver.14. ItcanbelearnedfromthepassagethattheChinesepaddlefishwashuntedtoomuchinthepastA. theChinesepaddlefishwasthelargestfreshwaterfishintheworldtheChinesepaddlefishcouldgrowtobeover7metersinlengthB. theChinesepaddlefishhasneverbeenseensofarWhycouldn'ttheChinesepaddlefishberaisedincaptivity?A. Becauseofitslivinghabits.B.Becauseofitslargesize.C.Becauseofisspecialdiet.D.Becauseofthehighcost.15. What'sthewriter'spurposeinwritingthepassage?A. Toshowpeople'ssadnessaboutthefish'sdeath.B. Toexplainhowthefishdiedout.C. Tocallonpeopletoprotectanimals.D. Tointroduceafirst-classprotectedfish.【答案】CBC【解析】本文介紹了白鱷的滅絕，并借此號(hào)召人們保護(hù)瀕危動(dòng)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(zhǎng)到7米以上。故選C。15. 細(xì)節(jié)理解題。根據(jù)“TheChinesepaddlefishwassobigthatitwashardtoraiseincaptivity,可知，中華鱷之所以難以人工飼養(yǎng)，是因?yàn)樗嫶蟮某叽?。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(hào)召人們保護(hù)動(dòng)物，保護(hù)生物的多樣性。故選C。C.Populationgrowthandclimatechange.D.Theformingofawebofdifferentlivingthings.2. Whichofthefollowingshouldweavoiddoingaccordingtothe“ThreeRs”？A. Buyingproductsyouneed.B. Buyingover-packagedproducts.C. Recyclingwhatyoudon'tneed.D. Usingbagsthatyoucanusemorethanonce.3. Whichofthefollowingshouldgointheblank?A. Protectendangeredanimals.B. Lookforbetterfossilfuels.C. Stopclimatechange.D. Reduceyourcarbonemissions.4. Youmayreadthepassagein.A. anovelB.atraveldiaryC.aguidebookD.asciencemagazine5. Whatisthepurposeofthispassage?A. Toshowusthingswecandotoprotecttheenvironment.B. Toremindusaboutenvironmentalproblems.C. Toteachushowtoachievebiodiversity.D. Toshowtheimportanceofdevelopinggreenenergy.2Wetlands一lakes,rivers,marshesandcoasts,canmaintainbiodiversity（保護(hù)生物多樣性），controlfloodsandremovepollutants.Theyarealsohelpfultoriceandfishproduction,transportationandsoon.Theyareimportantandnecessaryfeedingandbreedinggroundsformigratorybirds.Theyarethemostthreatenedecosystem（受至U威脅的生態(tài)系統(tǒng)）.WorldWetlandsDaycamefromtheConventiononWetlands（濕地公約）signedinIran,ChinajoinedtheconventiononJuly31,1992.Bytheendof2019,ourcountryhad57wetlandnaturereserveslistedasmajorwetlandsforprotectionundertheconvention,coveringatotalofnearly7millionhectares.asChinahaswetlandswith65.9millionhectares,10percentoftheworld'swetlandHumanssharetheearthwithdifferentkindsofwildlife.However,manyofouranimalandplantfriendsmaynotbearoundformuchlonger.Accordingtothefirstreportonbiodiversity（生多樣性）releasedbytheUnitedNationsinMay2019,1millionofearth'smillionspeciesareindangerofextinction（滅絕），includingamphibians（兩棲動(dòng)物），marinemammals（海洋哺乳動(dòng)物）andinsects.Humansaremainlytoblameforthis,accordingtothereport.Theworld'spopulationhasmorethandoubled（from3.7to7.6billion）inthelast50years.Humanshaveusedmorethanathirdoftheworld'slandand75percentoffreshwatersupplies（供應(yīng)）togrowcropsandkeeplivestock（牲畜）.Asaresult,therearefewerhabitatsandnaturalresourcesavailableforanimals,aswellasmorepollution.Climatechangeisanotherreason.Theworld'scoralreefs（珊f胡）aresufferingfromclimatechange.Iftheworldwarmsupbyanother0.5°C,coralreefswillbereducedinsizeby70to90percent,thereportsaid.Thishasledscientiststobelievethattherecouldbeasixthmassextinction,thefirsttobecausedbyhumans,accordingtotheGuardian.Therehavebeenfivemassextinctionsbefore,thelastbeing65millionyearsago.Thatwaswhendinosaurswentextinct.Todealwiththisproblem,manycountrieshavetakenaction.Forexample,Chinastartedbanning（禁止）ivorytradingin2016,ChinaDailyreported.AccordingtoHuffPost,therearethingsthatwecandopersonallytosaveanimalspecies.Forexample,wecanavoidbuyingproductsthatcomefromanimalsanduselesswater."Eachindividual（個(gè)人）actionhasaneffectandeverypersoncanmakeadifference,saidClaudiaSobrevilafrom