1 . After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves.
Gray wolves once were seen here and there in the Yellowstone area and much of the continental United States, but they were gradually displaced by human development. By the 1920s, wolves had practically disappeared from the Yellowstone area. They went farther north into the deep forests of Canada, where there were fewer humans around.
The disappearance of the wolves had many unexpected results. Deer and elk populations — major food sources (来源) for the wolf — grew rapidly. These animals consumed large amounts of vegetation (植被), which reduced plant diversity in the park. In the absence of wolves, coyote populations also grew quickly. The coyotes killed a large percentage of the park’s red foxes, and completely drove away the park’s beavers.
As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone Park. They hoped that wolves would be able to control the elk and coyote problems. Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.
The government spent nearly 30 years coming up with a plan to reintroduce the wolvers. The U.S. Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone. Today, the debate continues over how well the gray wolf is fitting in at Yellowstone. Elk, deer, and coyote populations are down, while beavers and red foxes have made a comeback. The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.
1. What is the text mainly about?A.Wildlife research in the United States. |
B.Plant diversity in the Yellowstone area. |
C.The conflict between farmers and gray wolves. |
D.The reintroduction of wolves to Yellowstone Park. |
A.Damage to local ecology. |
B.Preservation of vegetation. |
C.A decline in the park’s income. |
D.An increase in the variety of animals. |
A.Doubtful. | B.Uncaring. | C.Positive. | D.Disapproving. |
1.对该主题的理解;
2.具体的倡议内容。
注意:
1.词数 120 左右;
2.开头和结尾已给出,不计入总词数.
Good morning, everyone!
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That’s all. Thank you.
3 . A new international organization, ReShark, including partners from 15 countries and 44 aquariums, is challenging the shark statistics. According to National Geographic, ReShark’s goal is to release 500 endangered zebra sharks in Indonesian waters to increase a wild population that is on the edge of extinction. This is the first-ever attempt to reintroduce captive sharks into the wild.
Marine reintroductions present significant challenges due to the complexity and shortage of ocean life, as well as the difficulty in managing threats, according to National Geographic. Team ReShark understands that the reintroduction may go up in smoke. Unlike land animals that have been successfully reintroduced in the past, such as giant pandas in China, young sharks are more likely to suffer from diseases and be killed by other animals, and they struggle to find food on their own.
Sharks have a remarkable history as one of the oldest vertebrate species, surviving five mass extinctions over a period of 420 million years. They play an important role in marine ecosystems by influencing the ocean’s food chains. However, they are now facing the second-highest rate of disappearance. Research shows that more than 37 percent of the shark species are at risk of extinction due to overfishing, both legal and illegal. Sharks are hunted for their meat. Nearly 100 million sharks are killed by human hands each year, according to the organization Sentient Media.
Despite the alarming decline in shark populations globally, top shark scientists are hopeful that ReShark’s efforts will succeed. Given these challenges, Simon Fraser University ecologist Dulvy initially had some doubts about ReShark’s plans. However, after asking some questions, he was surprised by what the initiative could produce. “This initiative is different,” Dulvy explained. Similarly, Rima Jabado, Dulvy’s successor, recognized ReShark as a unique project that could provide a lifeline for endangered shark species. “It may provide an opportunity for species not to go extinct,” she said.
1. What’s the ReShark’s intention of releasing sharks?A.To conduct shark data collection. |
B.To study the living habits of sharks. |
C.To save the endangered shark species. |
D.To test new ways of keeping sharks. |
A.Disappear. | B.Fail. | C.Work. | D.Influence. |
A.By giving examples. | B.By giving descriptions. |
C.By making comparison. | D.By making classifications. |
A.Special and promising. | B.Hopeful and effortless. |
C.Risky and costly. | D.Doubtful and immature. |
4 . Watford and her family have lived in Curtis Bay, Baltimore for generations. Her community has faced environmental injustice. Heavy industries continued to move in her community. As a result, her neighbors have had to live with serious respiratory (呼吸的) problems.
When she knew a plan to build the nation’s largest trash-burning incinerator (焚化炉) less than a mile away from her high school, she realized she had to take action. The incinerator was being sold wrongly as clean, renewable energy equipment but actually it would be a source of brain-damaging chemicals and would release 200 million tons of greenhouse gases per year, both worse than coal burning. Watford felt she had a responsibility to warn her community to work together to shut this plant down.
She co-founded Free Your Voice (FYV), a 10-person student organization devoted to community rights and social justice. Together, they decided to start a campaign to take down Energy Answers, the incinerator’s developer. They went door-to-door talking to neighbors and organizing protests.
When it was discovered that Baltimore City Public Schools (BCPS) was going to be a customer of Energy Answers, the organization fought with the board and presented their case, urging BCPS to withdraw from the project. BCPS was convinced to cancel their contract, which in turn inspired 22 other customers to do the same. Without any financial gain, Energy Answers had no market to move forward with its plan.
Watford continues to work with Curtis Bay residents toward fair development. They have a vision for the future which includes building a zero-waste movement, a solar farm, and green jobs. She wants the entire human family to join the fight for environmental justice because survival as a species depends on our ability to take action.
1. What caused respiratory problems in Watford’s community?A.Poor medical care. | B.Terrible environmental conditions. |
C.Constant bacterial infection. | D.Unbalanced distribution of resources. |
A.Unfavourable. | B.Doubtful. | C.Unclear. | D.Indifferent. |
A.BCPS lost financial support. | B.Energy Answers stopped its plan. |
C.The investors found new market. | D.Many customers revised their contracts. |
A.A teenage hero against urban pollution |
B.A teenage hero fighting for an advanced city |
C.A battle for Baltimore’s sky by a teenage hero |
D.The social justice challenge for a teenage hero |
1.建设绿色校园的必要性;
2.如何建设绿色校园。
注意:
1.写作词数应为80词左右;
2.请按如下格式在答题卡的相应位置作答。
Dear fellow students,
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The Student Union
6 . The carbon footprint shows how much carbon dioxide a person emits(排放)in everyday life. It measures the amount offossil(化石)fuels and electricity someone uses up as well as the carbon footprint of the products they buy. When we use our cars or heat our homes with carbon dioxide,various other gases are set free.
You can measure your carbon footprint by using a calculator that you can find on various websites.
A.Many people travel between cities and suburbs every day. |
B.The carbon footprint is usually measured in tons of CO2 per year. |
C.These emissions lead to a thicker atmosphere and global warming. |
D.It is also vital to persuade others to take the same steps that you do. |
E.There are many actions you can take to reduce your carbon footprint. |
F.The websites also provide carbon storage tools and methods for individuals. |
G.Buying local food is another way of restricting emission into the atmosphere. |
7 . For the past 13 years, Martin Burrows has been working as a long-distance truck driver. Spending up to five nights a week on the road can be a lonely business, leaving him with plenty of time to notice his surroundings. “I kept seeing more rubbish everywhere and it was getting on my nerves. I decided I had to do something about it,” he says. One day, he stopped his vehicle, took out a trash bag and started picking up the garbage. The satisfaction after clearing a small area was remarkable.
Before his time on the road, Burrows spent over two decades in the military as a vehicle driver. His service saw him stationed throughout Europe and also on tours in Afghanistan. After returning to civilian life, he was diagnosed with PTSD (创伤后应激障碍) and had a mental health crisis in 2017. His involvement in fundraising for Help for Heroes led him to meet a man who used model-building as a distraction from PTSD. Burrows realized that his act of roadside cleanup had a similar calming effect on his mental well-being.
By 2019, Burrows had begun using his free time on the road to regularly clean up garbage. A passerby encouraged him to set up a Facebook group, which he called Truckers Cleaning Up Britain. “I was worried I’d be the laughing stock of my town for putting videos and photos up of me cleaning but people started to join,” he says. “I was amazed. The local council stepped in and gave me litter-picking supplies and we’re up to almost 3,000 members now.”
Since truckers are so often on the move, the Facebook page acts as a means of raising awareness rather than a platform for organizing cleanups. Burrows expressed his intention to continue the cleanup efforts as long as his physical condition allowed, as he still found joy in the process.
1. What initially caused Burrows to pick up roadside garbage?A.He wanted to kill time by picking up litter. |
B.He aimed to raise fund for soldiers with PTSD. |
C.He felt annoyed to see the increasing rubbish. |
D.He received the assignment from his employer. |
A.It resulted in his embarrassment. | B.It increased his sense of isolation. |
C.It worsened his stress and anxiety. | D.It brought him comfort and relief. |
A.He feared being teased for his action. |
B.He was lacking in advanced cleanup tools. |
C.He was unsure about the group’s development. |
D.He worried about the local council’s disapproval. |
A.A Joyful Volunteer Experience | B.A Trucker’s Cleanup Initiative |
C.A Fighting Hero against PTSD | D.A Platform for Environmentalists |
注意:1. 词数80左右;
2. 可以适当增加细节,以使行文连贯。
Be Energy Smart
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1. 珍稀动物的重要性;
2. 保护珍稀动物的倡议。
注意:
1.写作词数应为80左右;
2.请按如下格式在答题卡的相应位置作答。
Protecting Rare Animals
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________10 . Damon Carson calls himself a matchmaker (媒人) of the never-ending waste of American society, trying not to pair people with people, but things with people.
In the late 1990s, Carson was on break from business school in Vail, Colorado, when he discovered the vast world of waste. He began thinking about creating a secondhand store that would sell old materials and keep them out of being wasted. As a result, in 2010, his company, Repurposed Materials appeared.
For nearly ten years, his company, Repurposed Materials, has not been looking to recycle the waste he gets — breaking it down to make something new — but rather finding new homes for thrown-away goods in their original forms.
Carson, a husband and father of three adult children, is far from wasteful. Frugal is how he describes himself. The clothes he’s wearing all came from a charity shop; his truck was bought with 290, 000 kilometers driven.
“Why break something down, why melt something down, if it still has value?” he asks. An old oil-field pipe might be melted down and turned into a car bumper, but it still takes an amount of power to finish the complete change. Why not leave it as a steel pipe? Why not turn it into a fence post on a farm? The only cost is transport.
American industrial facilities create and throw about 7.6 billion tons of unwanted industrial materials every year. For the moment, Carson’s unique business finds new lives for millions of kilograms of industrial waste every year.
1. What is paragraph two mainly about?A.Carson’s school lessons. |
B.Carson’s journey to Colorado. |
C.The start of Carson’s business. |
D.The serious waste of materials. |
A.Marketing wastes to people in need. |
B.Breaking down the wasted goods. |
C.Manufacturing industrial products. |
D.Recycling the thrown-away stuffs. |
A.Economical. | B.Poetic. | C.Tough. | D.Risky. |
A.Well began, half done. |
B.Innovative thinking counts. |
C.One is never too old to learn. |
D.Hard work will pay back. |