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Biodiversity is a concept that's commonly referenced, yet regularly misunderstood. The complex_______ not only refers to the unbelievable variety of life on Earth, but to how everything from genes to entire ecosystems interact to make the planet habitable. The bad news: science shows that biodiversity is _______ worldwide at a faster rate than at any time in human history. That’s obviously devastating for everything in nature--including us.

“If biodiversity disappears, so do people,” says Dr. Stephen Woodley, field ecologist and bio-diversity expert with the International Union for Conservation of Nature. “We are part of the _______ and we do not exist without it.”

Preventing such a catastrophe, says Woodley, begins with understanding why biodiversity is declining, and then taking action to _______ course.

“The two greatest _______ of biodiversity loss are habitat loss, primarily on land, and overexploitation, primarily in the ocean,” Woodley says. He explains that we can solve these problems by permanently _______ more lands and oceans and managing them for their conservation values.

That's the mission of the global Campaign for Nature, a partnership of the Wyss Foundation and the National Geographic Society. Instead of simply protecting 30 percent of the Earth, the_______ also encourages nations, in full partnership with local communities, to focus on the right 30 percent. Those areas, says Woodley, _______ the most important biodiversity, such as endangered species and ecosystems and rare species and ecosystems.

The campaign also recognizes the importance of_______ local rights. Local peoples manage or hold tenure(保有权) over lands that support about 80 percent of the world's biodiversity, making it ________ for these communities to be full partners in developing and implementing strategies.

________, protecting the health of key biodiversity areas is vital for tackling climate change, says National Geographic Explorer-in-Residence Dr. Enric Sala. Pairing the international Paris Agreement to combat climate change, Sala's paper asserts, “would ________catastrophic(灾难性的) climate change, conserve species, and secure essential ecosystem services.”

“Biodiversity is stability,” says Sala. “Trees, wetlands, grasslands, peat bogs(泥炭沼泽), salt marshes(盐沼), healthy ocean ecosystems, mangroves(红树林), and plants ________ much of the carbon pollution humans put into the atmosphere. Yet, right now, less than half of the planet is in its natural state, which isn't enough.” Bottom line: Nature needs us to act-now. “Moving to Mars is not a(n) ________,” Sala adds. “The only conditions for our life and for the prosperity of human society are here on Earth ...we are ________ protecting it.”

【小题1】
A.argumentB.termC.structureD.problem
【小题2】
A.alteringB.developingC.stabilizingD.worsening
【小题3】
A.ecosystemB.threatC.cycleD.procedure
【小题4】
A.affectB.changeC.reverseD.continue
【小题5】
A.aspectsB.causesC.consequencesD.occasions
【小题6】
A.acquiringB.protectingC.exploitingD.possessing
【小题7】
A.managementB.announcementC.campaignD.competition
【小题8】
A.consumeB.destroyC.loseD.contain
【小题9】
A.denyingB.enjoyingC.ignoringD.respecting
【小题10】
A.essentialB.simpleC.temporaryD.profitable
【小题11】
A.BesidesB.HoweverC.ThusD.Otherwise
【小题12】
A.witnessB.detectC.confirmD.avoid
【小题13】
A.measureB.absorbC.surviveD.prevent
【小题14】
A.missionB.decisionC.optionD.exploration
【小题15】
A.worried aboutB.confident inC.responsible forD.good at
20-21高三上·上海闵行·阶段练习
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A mere four months ago, a black cat named Bounty had no idea just how adventurous his life was about to become. Although the cat was _______ destined for a cat shelter, Doina adopted him just in time. To some, Doina being an avid (酷爱的) traveler seemed like a potential issue, but it _______ , these two were made for each other.

_______ for their journey to begin, Doina gathered all of the equipment, treats, and other _______ that the two of them would need. Though, when it came to carriers for Bounty, Doina had to get a bit _______ . “I made a special pouch (小袋) for him, because cat carriers are not adapted to certain _______ ,” she said.

One of their first adventures included a _______ tour of Italy, the first test that helped them discover how _______ he was to an adventurous lifestyle. “At the start, Bounty was a little anxious and nervous, but after the first few days, he started to _______ himself,” Doina said. “While I pedalled, he ________ in the pouch.”

Since that first cycling tour, Bounty and Doina have ________ several more adventures in their short time together, including mountaineering and camping. In fact, this adorable ________ has already managed to become a record breaker! He is considered to be the first house cat to summit La Grignetta, a 7,100-foot mountain in the Italian Alps. Best of all, he did so “without even a meow of ________ ”.

The two of them have cycled the entire length of the Italian peninsula! If you’d like to ________ this adorable duo, you can visit their website where Doina ________ their travels with lots of updates, photos, and videos for their 800 followers to enjoy.

【小题1】
A.originallyB.temporarilyC.eventuallyD.actually
【小题2】
A.gave outB.broke outC.turned outD.found out
【小题3】
A.ShockedB.FrightenedC.EmbarrassedD.Excited
【小题4】
A.necessitiesB.productsC.presentsD.fruits
【小题5】
A.generousB.creativeC.efficientD.ambitious
【小题6】
A.hotelsB.journeysC.problemsD.vehicles
【小题7】
A.skiingB.hikingC.flyingD.cycling
【小题8】
A.accustomedB.opposedC.blindD.sensitive
【小题9】
A.cureB.enjoyC.protectD.feed
【小题10】
A.criedB.ranC.sangD.slept
【小题11】
A.offeredB.expectedC.finishedD.discovered
【小题12】
A.bicycleB.catC.tourD.carrier
【小题13】
A.protestB.agreementC.challengeD.trust
【小题14】
A.have fun withB.put up withC.keep up withD.get along with
【小题15】
A.helpsB.plansC.ordersD.documents

Last night my husband and I were walking in a nearby parking lot, when we saw a man bent over on the ground, crushing (碾碎) something with a rock. He was so focused on his _________ that he didn’t look up at anyone _________. We kept noticing him and _________ what he could be doing. I _________ he was crushing stones to make sand, but why would he do that?

_________, we decided to go up and ask him. He was crushing pieces of leftover bread that he had _________ to prepare food for the birds that come there early morning. The large pieces of bread would be difficult for the birds to eat _________ he crushed them into powder. Every _________, after coming home from his job as a tailor, he goes around the villa (乡间别墅), collecting leftover bread from all his housemates. He then eats a quick meal and comes here, and spends the next 1 — 2 hours _________ crushing each piece for the birds. He has been doing this for the last 3 — 4 years. What ____________ us more was that he was ____________ that we were even taking an interest in this, since for him it wasn’t a big ____________.

When we asked him what encouraged him to do this act of ____________, he said, “It’s just something small I do, so that the birds get food.” We shared his story with the hope that it would ____________ us to be aware of leftovers too and that it might ____________ someone to start something similar in their own area.

【小题1】
A.ideaB.handC.foodD.task
【小题2】
A.coming acrossB.passing byC.running overD.getting through
【小题3】
A.discoveredB.learntC.wonderedD.realized
【小题4】
A.foundB.thoughtC.understoodD.expected
【小题5】
A.FinallyB.SuddenlyC.ImmediatelyD.Instead
【小题6】
A.boughtB.savedC.collectedD.made
【小题7】
A.soB.orC.andD.but
【小题8】
A.morningB.noonC.afternoonD.night
【小题9】
A.carefullyB.strictlyC.nervouslyD.proudly
【小题10】
A.pleasedB.satisfiedC.puzzledD.moved
【小题11】
A.disappointedB.sorryC.surprisedD.afraid
【小题12】
A.dealB.presentC.dreamD.decision
【小题13】
A.braveryB.honestyC.suggestionD.service
【小题14】
A.inviteB.remindC.warnD.require
【小题15】
A.forceB.persuadeC.inspireD.train

I was quite young when I married. My wife shared with me my love for animals and she got several ________ pets, including one cat.

The black cat was beautiful. We named him Pluto. I liked him best so that I often fed him alone. Our friendship ________ for several years, during which, however, my wife and my job ________ me. Gradually, ________ became my new friend; I became quick to ________; I forgot how to smile and laugh.

One night I came home quite late from the inn. Walking with ________ steps, I made my way with effort into the house. As I entered, I saw Pluto was trying to stay out of my way to ________ me, which made me angry beyond ________. I lifted my foot and gave him a heavy kick ________. The cat burst into a tragic scream, like a ________ cutting through the peaceful dark sky.

It seemed a ring ________ me. I followed up the cry, calling “Pluto”. No response. Turn on the light, and I found him, curled up below a chair. I felt regretful and ________, attempting to comfort it. No response. I knew I had made an ________ mistake.

I made my efforts to ________ him in my manner, feeding him alone and eventually quit drinking. Maybe sometimes some evil things inside ourselves pushed us to do wrong, but we must bear in mind that we ought to treasure what is ________ us accompanying us in our lives.

【小题1】
A.adoptiveB.adorableC.ambitiousD.adaptable
【小题2】
A.startedB.appearedC.lastedD.passed
【小题3】
A.leftB.claimedC.beatD.defeated
【小题4】
A.regretB.silenceC.musicD.wine
【小题5】
A.adjustB.angerC.arrangeD.abandon
【小题6】
A.smoothB.flexibleC.stableD.uncertain
【小题7】
A.avoidB.stopC.bendD.accuse
【小题8】
A.actionsB.wordsC.reasonD.reach
【小题9】
A.constantlyB.purposelyC.intentlyD.appropriately
【小题10】
A.stormB.thunderC.rainbowD.lightning
【小题11】
A.awakeningB.strikingC.knockingD.uplifting
【小题12】
A.stressedB.frightenedC.guiltyD.delicate
【小题13】
A.unforgettableB.unforgivableC.unaffordableD.unforeseen
【小题14】
A.do away withB.get away withC.make up withD.catch up with
【小题15】
A.observingB.assistingC.impressingD.surrounding

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