1 . It takes almost two years to grow a pineapple before it’s ripe and ready for harvest. For rubber trees, it can take at least six years before latex (橡胶) can be collected. So you could imagine the frustration and heartbreak of seeing the fruits of a farmer’s patience and dedication destroyed in a matter of minutes. This has been the cruel reality for those living around Kui Buri National Park, where some of Thailand’s largest populations of Asian elephants hang out.
For years, these farmers have worked hard to make a living from their crops, only to witness it all damaged under the footsteps of the wild giants. But the elephants are not to blame; with their usual feeding spots now changed into farmland, there is little left for them to eat — except the massive fields of tempting, easily accessible juicy fruits, all lined up like a continental breakfast buffet.
While she felt angry about her damaged crops, farmer Nichakan Pongsarikit saw an opportunity that the mighty creatures offered. Embarking on a journey to become a local guide, she began learning more about the animals and their behavior, movement, and habitat, along with foreign language skills, with the support of the Kui Buri Conservation Association and WWF-Thailand.
“I used to never want to encounter the elephants,” she said, now entering her seventh year as a guide. “Now I want to see them every day.”
Like her, other affected farmers have also found innovative ways to embrace the situation. Some are now making handmade souvenirs from elephant-related products, such as natural dye (染料) and ‘poo poo’ paper from elephant dung (粪便), and selling them to tourists who come to visit the elephants in their natural habitat. While it does not come without challenges, this transformation demonstrates the economic benefits that conservation could bring to communities, and the vital role communities play in conservation.
1. What problem do the farmers face?A.Asian elephants ruin their crops. |
B.Domesticating elephants is challenging. |
C.Kui Buri National Park gets damaged. |
D.Thailand farmers have lost their land. |
A.They are forced out of the park by the locals. |
B.They have developed an appetite for crops. |
C.They are fed by some local farmers. |
D.They are losing their natural feeding grounds. |
A.The farmers need to improve profits of their business. |
B.No new elephant-related products will be launched. |
C.Tourist-elephant conflicts will arise soon. |
D.Economy goes hand in hand with ecological protection. |
A.Many hands make light work. | B.Misfortunes may be an actual blessing. |
C.The early bird catches the worm. | D.Actions speak louder than words. |
2 . Like other penguins, African penguins have white feathers covering their chests and black feathers covering their backs. They have lifelong mates, and they live in huge numbers —so, scientists wondered how the birds were able to identify their partners among a sea of black-and-white birds. To find it out, they studied 12 African penguins at a marine park called Zoomarine Italia.
In one test, they hung two life-size photographs of the African penguins. One is selected randomly(随机选择地), while the other is the test subject’s mate. The scientists recorded their interactions with the photos: How long did they spend looking at each photo, as well as how much time did they spend standing near each one? The penguins spent more time looking at the photo of their partners—about 23 seconds longer, on average —than looking at the other photo. They also stood next to the mate’s photo for twice as long. Then, the researchers covered up the heads of the birds in the photographs, and the penguins still stayed near their partners’ photos.
In another experiment, the researchers hung up two photos of a bird’s mate —but, in one, they had digitally removed its spots(点). In this case, the penguin again spent more time looking at the photo with the spots. In the third experiment, the researchers hung two penguin photos with digitally removed spots—one of the test subject’s mate and the other: a random penguin. In this case, the penguins did not appear to recognize their partners—they spent almost the same time looking at or standing near both photos.
Together, the research results suggest African penguins are zeroing in on their partners’ spots and using them like name tags. Scientists say: “Our results prove birds recognize their mates by specific visual patterns and all sensory modalities(模态)should be considered in the study of animal communication.”
1. What can we learn from Paragraph 1?A.African penguins live independently. |
B.African penguins have special ability to recognize partners. |
C.African penguins have when feathers covering their backs. |
D.Scientists studied 12 African penguins from the wild. |
A.Their partners’ voice. | B.Their partners’ heads. |
C.Their partners’ back feathers. | D.Their partners’ spotted bodies. |
A.Losing sight of. | B.Taking delight in. |
C.Paying attention to. | D.Speaking highly of. |
A.In a science report. | B.In a travel brochure. |
C.In a biology textbook. | D.In a fashion magazine. |
3 . Four Natural Wonders
Poás Volcano, Costa Rica
Sitting more than 2,707 metres above sea level, Poás Volcano has been active for hundreds of years. Visitors can still get up close and personal with it at the national park where it’s located (with a reservation).
Tips: Dress warm and bring an umbrella, as rainfall is common at the top of the mountain due to unpredictable weather conditions.
Mount Otemanu, Bora Bora
Mount Otemanu is the main attraction on Bora Bora, an island first made popular during World War I. The massive mountain, which stands 727 metres above the lagoon of Bora Bora, is now the perfect backdrop for dreamy Tahitian sunsets. A few of the luxury resorts on the island which offer great views of the mountain have become hot spots for honeymooners.
Grand Canyon, USA
Arizona has no shortage of impressive mountains and sweeping views, but the Grand Canyon is hands down one of the most diverse geological wonders in the state. Visitors have several options to experience the beauty here: adventure seekers can enjoy an aerial view from a helicopter ride through the canyons or go whitewater rafting down the Colourado River.
Cappadocia, Turkey
You may have seen fascinating photos of colourful hot air balloons against a magical landscape of rugged cliffs, valleys and towers carved into the rocks. It’s hard to believe this place is real but it is and it’s in Cappadocia! For a good position overlooking the landscape of this natural wonder, check out Uchisar Castle or ride during sunrise in a hot air balloon.
1. What will visitors do if they want to see Poás Volcano close by?A.Notice weather changes. | B.Take an umbrella. |
C.Put on warm clothes. | D.Book in advance. |
A.Poás Volcano. | B.Bora Bora. |
C.Grand Canyon. | D.Cappadocia. |
A.Poás Volcano and Mount Otemanu. | B.Poás Volcano and Grand Canyon. |
C.Grand Canyon and Cappadocia. | D.Mount Otemanu and Cappadocia. |
4 . You may think of me as delicious and nutritious, the sight of me packed into cans of school lunches. But here’s what adults hide from the kids: There’s very little that’s gentle about me. One of the ocean’s fastest fish, I can grow to be 1,500 pounds, and I fetch millions at Japanese fish markets. Forget the “chicken of the sea”. I am the Schwarzenegger of the sea, the strongest and most powerful.
I’m honored in cave paintings dating back to 3000 BC. Coins from 2000 BC feature me on one side. Five years ago, modern Navy scientists confirmed just how perfectly evolved I am for efficient speed: They modeled their new underwater spy drone (无人机), The GhostSwimmer, on me.
How is it that the price of my raw meat ranges from a dollar to a hundred? In fact, the fish you generally call tuna is actually seven species of fish, Bluefin, as the largest, is at the top of the food chain. Along with Bigeye and Yellowfin, it is one of the three most favored tunas by customers. Skipjack, commercially my most important variety, is easier to catch, thus accounting for $18 billion of the $42 billion worth of me that gets sold each year. I can be delicious canned, provided you don’t be mean with the mayo (蛋黄酱) or, for a more heart healthy tuna salad, the olive oil. Considering mercury (汞) levels in canned “light” Skipjack, it’s also recommended that women of childbearing age dine on me in that form no more than once a week.
If you want to do right by the ocean, however, choose troll-caught or pole-and-line-caught tuna. These “one fish, one hook” methods hunt me without nearly as much unwanted fish. Longlines or huge nets, often wipe out entire schools. Don’t forget that getting rid of a top-level fish like me has severe consequences all the way down the food chain.
1. What does the underlined word “fetch” in Paragraph 1 mean?A.Be eaten up. | B.Go and get. | C.Be sold for. | D.Run out of. |
A.Tuna’s important role in humans’ life. | B.Tuna’s applications in modern science. |
C.How tuna evolve over the course of time. | D.Why tuna are the ocean’s fastest fish. |
A.Skipjack takes up about 42% of the tuna market per year. |
B.The bigger a tuna fish is, the higher its quality and price. |
C.Women should have canned tuna less than once a week. |
D.The big price gap results from different ways to hunt tuna. |
A.Give me more mayo, I will be healthier. | B.Ouch! The hook hurts me. Net me, please. |
C.Don’t tell kids I’m not what they think of me. | D.Never wipe me out, or you are inviting trouble. |
5 . Sharks and their relatives are some of the most threatened vertebrates (脊椎动物) on Earth. Coral reefs (珊瑚礁) provide homes for countless fish species that are vital for fisheries and are therefore an especially important ecosystem for humans — and one where the decline of shark populations seems to be especially sharp.
The study by Simpfendorfer with his team is the result of an act of worldwide cooperation called the Global FinPrint Project. The data analyzed include more than 20,000 hours of standardized underwater video taken at nearly 400 reefs in 67 countries around the world. It reveals declines of 60 to 73% of once-abundant coral reef shark species at reefs around the world. The global conservation status of sharks and rays (鳐鱼) is worse than a decade ago and is even more concerning for some groups of sharks.
However, the findings of Simpfendorfer with his team include signs of hope and a clear path forward. Their result s show that although shark populations in many reefs had declined, some health y reef shark populations remained. The reefs with healthier shark population s had some important similarities: they tended to be in the waters of high-income countries with stronger natural resource management laws and rules. Unfortunately, such countries were relatively rare, and lower-income countries tended to have fewer resources for eco-friendly management.
The most unexpected result of the study is that a decline or complete loss of shark species in one reef was not always associated with similar changes in nearby reefs. They found that one reef could be overfished so badly that a once-common reef shark species was totally gone, but another reef a short distance away could have healthy populations of that same species.
The problem is clear -animals that provide ecosystem services that are vital for human food security and livelihoods are disappearing at an alarming rate. The loss of sharks and the ecosystem services they provide represents an ecological disaster that can cause substantial harm to humans.
1. What can we learn about the study from the second paragraph?A.It was directed by the Global FinPrint Project. |
B.It was to find out the reasons for ocean pollution. |
C.It analyzed data about shark species in coral reefs. |
D.Certain sharks were found endangered in the study. |
A.Citizens there had a strong environmental awareness. |
B.Science and economics were improving fast in such areas. |
C.The waters in these areas were suitable for sharks to live in. |
D.They were well-developed areas with strict environmental laws. |
A.Humans and animals coexist in ecosystem. |
B.Overfishing is a contributing factor to the decline of sharks. |
C.It’s uncertain whether humans cause the decrease of sharks. |
D.Distances between reefs affect the number of shark species. |
A.A sharp decline of reef sharks. | B.Possible recovery of reef sharks. |
C.Global cooperation of ocean protection. | D.Amazing discovery of coral reefs. |
6 . Visitors post photos and videos of themselves getting close to flamingos at several resorts (旅游胜地) in Punta Cana, Dominican Republic on social media. The pink, leggy birds wander the grounds, walking through artificial ponds and eating food dropped by tourists.
“But behind the fantastic social media posts, things are less rosy for the flamingos,” says Fernandez, a Dominican conservationist and photographer.
Some of these flamings have their secondary feathers cut, which prohibits flight. Others have a bone removed from their wings. This grounds the bird for life, which can be up to 60 years.
Fernandez has also witnessed flamingos being given much pet food, which eventually fades the pink color that comes from eating their native diet of shrimp and other small crustaceans. The birds change behaviorally as well, becoming used to people and asking them for food, as Fernandez has seen.
On the other side of the country, Monte Cristi National Park is the natural habitat for Caribbean flamings; it’s also a popular trapping site. And it is here that Paulino works to remove the traps, which are made of wooden sticks attached to fishing wires.
Paulino’s group first noticed the traps in 2009 and has been reporting them to the authorities ever since, but the practice hasn’t stopped. Once, Paulino says, she spotted a trapper carrying nine flamingos in a bag. On a trip early in 2023, the group took 706 traps from three locations.
This method of trapping harms, or even kills the birds, which Paulino has seen firsthand in the field. Flamingos are walking around and all of a sudden their leg falls in the wires and when they pull, they’re caught. They are trapped by the knee or the ankle, and struggle to break free, which exhausts them.
1. Why do some flamingos have their secondary feathers cut?A.To help them live longer. | B.To make them more beautiful. |
C.To make them fly higher. | D.To destroy their flying ability. |
A.The change of their food. | B.Suffering from serious diseases. |
C.Living with other small animals. | D.The influence of eating too much food. |
A.Clever. | B.Cruel. | C.Creative. | D.Careless. |
A.The Survival Situation of Flamingos Is Unoptimistic |
B.Flamingos Live a More Comfortable Life in Resorts |
C.People Have Raised Awareness of Protecting Animals |
D.The Methods of Protecting Flamingos Are Inappropriate |
7 . African grey parrots help their peers complete tasks despite no immediate benefit to themselves, researchers have found in the first study to show that birds display such apparently “selfless” behaviour.
Writing in the journal Current Biology, Brucks and colleagues report how they tested African grey parrots in a task that involved the birds passing a token, in the form of a metal ring, through a hole in their section to a neighbouring bird of the same species. This token could then be passed by the second bird to a human, via another hole, who would exchange it for a piece of nut.
The team found African grey parrots helped their neighbours by passing tokens to their neighbour when a human held out their hand, allowing the second bird to drop it through-the hole and receive a tasty treat.
The same behaviour was seen when the roles of the birds were reversed (颠倒). The more tokens a bird had previously given, the more they received in return.
However, the team stress previously the birds did not know that their favour would be rewarded, suggesting it is something of a “selfless” act.
The team say it may be due to African grey parrots gathering in huge flocks at night but splitting into smaller groups during the day to forage (觅食). Brucks said such behaviour is thought to require strong social cognitive abilities, adding that being helpful might help the birds gain a good reputation with their peers, making it more likely that they would team up for foraging and other tasks.
Dr Manon Schweinfurth, an expert in animal behaviour, said evidence of reciprocal (互惠的) behaviour in African grey parrots is quite interesting. “It has been thought that it is so cognitively demanding that only humans can show it. But we now get more and more evidence from other animals that they are able to show reciprocity,” she said.
1. What is paragraph 2 mainly about?A.The methods of observation. | B.The comparison of the species. |
C.One feeding behaviour of parrots. | D.One example of Brucks’ experiments. |
A.A strong survival instinct. | B.A desire for food. |
C.The need for social cognitive abilities. | D.Curiosity towards other species. |
A.Only African grey parrots are capable of exhibiting reciprocal behavior. |
B.Reciprocal behavior is the only demonstration of cognitive abilities. |
C.Other animals may possess similar social cognitive abilities to African grey parrots. |
D.The reciprocal behavior of African grey parrots is learned through experience. |
A.Unclear. | B.Admiring. | C.Indifferent. | D.Surprised. |
8 . In order to meet growing food production and energy needs in low-and middle-income countries, solar-powered groundwater irrigation (灌溉) is rapidly gaining ground. More than 500,000 solar pumps (泵) have been set up in south Asia over the last few years and a major expansion is planned across sub-Saharan Africa.
Dustin Garrick, professor in the School of Environment, Resources and Sustainability, along with an international team, examined the trend toward solar pumps as a clear opportunity for boosting agricultural yields and reducing poverty, but the opportunity comes with risks.
While replacing electric or gas pumps with solar-powered irrigation holds the promise of reducing carbon emissions (排放), it is not guaranteed. Farmers who have access to these pumps may expand production of crops or diversify into other activities, which are not emissions neutral. Solar pumps will increase groundwater pumping efficiency, which may be desirable in regions that support such increases, but this could worsen groundwater lessening in regions that are already stressed. The cheap clean energy of solar pumps may lead to increased groundwater development, without necessarily decreasing overall emissions.
Despite these challenges, the clean-energy boost can serve as a stimulus for positive change in water and energy management but will require enhanced regulation and planning in both low-and high-income settings. Garrick and his team advocate for improved data collection initiatives, with a shift from separated to integrated approaches. They suggest using technology to measure water pumping and collecting remotely sensed data to monitor land use changes. As well, regulatory improvements are crucial, with mounting limits for carbon emissions and groundwater lessening established at various levels.
With groundwater management already a difficult challenge, we must act fast to understand the implications of the clean energy boost and poverty reduction acts to avoid these gains being won away by wells running dry. The rapid adoption of solar irrigation intensifies the urgency, demanding adaptation from governments and institutions to sail through these complexities.
1. According to paragraph 3, there is a conflict between ________.A.poor farmers and solar-powered irrigation | B.human consumption and clean energy limits |
C.crop diversity and crop production expansion | D.pumping efficiency and groundwater exhaustion |
A.Integrating data collection and regulation. | B.Improving carbon emission monitoring. |
C.Separating data for land use changes. | D.Establishing groundwater levels. |
A.Perform as the authorities suggest. | B.Act based on further understanding. |
C.Quicken the adoption of solar irrigation. | D.Challenge the groundwater management. |
A.The Complexities of Adopting Solar Pumps |
B.Solar-Powered Irrigation: Farmers’ New Future |
C.The Promise and Risks of Solar-Powered Irrigation |
D.Balancing Clean Energy Boost and Poverty Reduction |
9 . On Nov 11, an Australian jockey (骑师) got hurt after his horse “broke down” during a horse race in Hong Kong. Though the jockey is safe now, his horse was not so lucky. Since the horse’s leg injury would have led to its death, vets euthanized (实施安乐死) it in front of the audience on the spot. Falling off a horse at high speed has a big risk of injury. You can say it’s the jockey’s choice to take part in the sport. But what about the horses?
This is not the first time that animals have been harmed because of animal entertainment-related sports. For example, about 180,000 bulls (公牛) are killed in bullfights around the world, with many more injured in bullfight events every year, according to Human Society International, an organization promoting the human-animal relationship globally. Hunters shoot more than 800 lions in South Africa, reported World Animal Protection.
To help these animals, animal lovers have started many campaigns , which seem to be taking effect. In June, Churchill Downs, the site of the famous Kentucky Derby in the US, stopped all horse racing, originally set to run until July 3. Circuses using animals have been banned by many countries around the world in recent years due to animal welfare worries, according to the website Four Paws.
Animals play an important part in our lives and are more than tools for sports and entertainment. The human-animal bond can be seen in all kinds of places. Service animals can help people in their jobs and animals are also used to help and care for people with illnesses and who have experienced abuse or mental illness. “We can have our sports, drinks, lively parties, and beautiful hats ‑ but we can leave animals out of it,” reported Vox.
1. Why did the author mention a horse’s death in Hong Kong?A.To introduce the topic. | B.To describe the game’s details. |
C.To show his sympathy to the jokey. | D.To illustrate his attitude to the issue. |
A.By stating an argument. | B.By giving an example. |
C.By making a comparison. | D.By following time order. |
A.We should keep away from animals. | B.We can entertain but do not hurt animals. |
C.We should offer some drinks to animals. | D.We should do some activities with animals. |
A.A Horse Was Euthanized in A Game | B.Animal Entertainment Should Be Banned |
C.Death of Horses Raise Concern about Animals | D.Some Campaigns Were Held to Protect Animals |
10 . In the rich countries of the West, the electric vehicle revolution is well occurring. Climate-conscious consumers drive Teslas or Polestars for reasons of morality (道德) and fashion. Poorer countries are also experiencing a wave of electrified trend. In Bangladesh, electric three-wheeler taxis, known as tuk-tuks, are rapidly replacing gas-powered ones on the streets. Such electric vehicles are climate friendly, cost effective, and help reduce air pollution.
Yet a glance under the hood (引擎盖) of these vehicles shows a poisonous secret: each tuk-tuk runs on five massive lead-acid batteries (铅酸电池), containing almost 300 pounds of lead (铅) in total. Every year and a half or so, when those batteries need to be replaced and recycled, about 60 pounds of lead leaks into the environment. Battery recycling, often at small-scale unregulated factories, is a highly profitable (高利润的) but deadly business.
Lead is dangerous, and any exposure to it is harmful to human health. Lead that has entered the environment hurts people on an unexpected scale. The numerous ways lead enters air, water, soil, and homes across the developing world and the enormous damage it does to human health, wealth, and welfare cause one of the biggest environmental problems in the world yet receives little attention.
The World Bank estimates that lead kills 5.5 million people per year, making it a bigger global killer than AIDS, malaria, diabetes, and road traffic deaths combined. On top of the shocking deaths, the social burden of lead poisoning is heavy, as is its contribution to global inequality — our research on the cognitive (认知的) effects of lead poisoning suggests that it may explain about one-fifth of the educational achievement gap between rich and poor countries.
But unlike many challenges faced by developing countries, lead poisoning is a problem that can be resolved through financial investment (财政投入). Better monitoring, research, and rules can help protect children all over the world from the unpleasant effects of lead poisoning and reduce the massive global costs it brings.
1. How does the author describe the lead problem in paragraph 2?A.By listing some numbers. | B.By analyzing hidden causes. |
C.By making an interesting comparison. | D.By explaining its working principle. |
A.Lead enters poor countries in one way. |
B.Lead leaking has been avoided in all the countries. |
C.Lead will definitely not harm anymore. |
D.Lead poisoning may make poor societies poorer. |
A.Fixing these used batteries. | B.Reducing the cost of recycling lead. |
C.Ignoring the illegal use of lead. | D.Putting certain effort and money. |
A.The Impacts of Lead Poisoning on Man. |
B.The Global Lead Poisoning Problem. |
C.The Ways to Solve Lead Problem. |
D.The Benefits of Using Electric Vehicles. |