1 . In the eyes of many environmentalists, the world appears to be getting worse. They believe, the natural resources are running out and the air and water are becoming ever more polluted. But if we check the facts, things look different. Energy has become more abundant, not less so. Fewer people are starving. What seems to cause this gap between perception and reality?
One factor is the prejudice in scientific research. Scientific funding goes mainly to areas with many problems. That may be wise policy, but it will also create an impression that there are more potential problems than actually exist.
Secondly, environmental groups seek attention from the mass media. They also need to get continuous financial support. Understandably, perhaps, they sometimes exaggerate (夸大) their arguments. In 1997, for example, the World Wide Fund for Nature issued a statement titled: “Two thirds of the world’s forests lost forever”. The truth turns out to be near 20%.
The media can add to confusion too. People tend to be more curious about bad news than good. Newspapers and broadcasters are there to provide what the public wants. That, however, can lead to significant misinterpretations. For example, when a natural disaster happens, the media usually highlights the negative parts, giving more attention to the disaster’s details and what happens afterward. This flood of bad news can make people think that such events are more frequent or serious than they actually are. Consequently, people may develop a sense of insecurity, despite statistically low probabilities of similar events happening to them.
Another factor is people’s poor perception. People worry that vaccines can cause severe side effects or long-term health problems. Despite extensive scientific evidence demonstrating their safety and effectiveness, some individuals remain hesitant due to unfounded fears.
It is crucial that we look at the facts if we want to make the best possible decisions for the future. It may be costly to be overly optimistic – but more costly still to be too pessimistic.
1. What aspect of scientific research does the writer worry about in paragraph 2?| A．The need to produce results. | B．The selection of research areas. |
| C．The lack of financial support. | D．The desire to solve research problem. |
| A．To show how influential the mass media can be. |
| B．To show how effective environmental groups can be. |
| C．To show how the mass media can help groups raise funds. |
| D．To show how environmental groups overstate their claims. |
| A．educate readers | B．mislead readers |
| C．meet readers’ expectations | D．encourage readers’ feedback |
| A．Making decisions based on reality. | B．Balancing optimism and pessimism. |
| C．Being optimistic to avoid costly mistakes. | D．Addressing the environmental crisis gradually. |
2 . Do you know cultivated meat? Typically, making this sort of meat starts with cells from domestic animals. The cells are grown in bioreactors full of nutrient-rich liquid, and then harvested, and eventually become products such as steak or chicken. In a homely kitchen of Eat Just, a startup, a slice of such meat was fried and then served with peppers. The first mouthful of it was extraordinary because the meat was grown in a lab, rather than on an animal. Meanwhile, it was also dull, because the texture, taste, look and smell of the meat was almost identical to that of chicken.
In June, Eat Just and Upside Foods became the first two companies to win regulatory approval to sell cultivated meat in America. A handful of other firms are trying to bring cultivated meat to market. But the hope is fading owing to continued high costs and troubles with mass production.
The UN reports meat and dairy production already accounts for 12% of humanity’s greenhouse-gas emissions. Demand for meat is skyrocketing among the growing middle classes of Africa and Asia. Lab-grown meat could help meet that demand without the world breaking its carbon budget. By contrast, two-fifths of Americans claim to restrict their meat consumption either for ethical (伦理的) reasons or environmental ones. Lab-grown meat may seem less ethically worrisome than eating animals. And the early success of plant-based meat alternatives gave investors hope. Beyond Meat, one such firm, went public in 2019, and saw its value shoot to $14 billion.
Though lab-grown meat offers an alternative to farm-grown meat, questions have been raised about how climate-friendly it can be. A study published earlier this year found that in some circumstances cultivated meat could be more polluting than the conventional stuff because the bioreactor is in great need of power to control its temperature. Consequently, only if renewable energy is used in the production process will cultivated meat cut the carbon footprint of the meat industry.
Whether this effort can make lab-grown meat attractive and cheap enough to attract consumers remains to be seen.
1. What about cultivated meat does the author focus on in paragraph 1?| A．Its characteristics. | B．Its health benefits. |
| C．Its cooking methods. | D．Its similarities to artificial meat. |
| A．Most Americans tend to skip meat. | B．Asians prefer lab-grown meat. |
| C．Beyond Meat is facing financial collapse. | D．Cultivated meat may have a growing market. |
| A．Demand for a good climate. | B．Cultivated land occupation. |
| C．Greenhouse-gas emissions. | D．Use of conventional bioreactors. |
| A．Opposed. | B．Favorable. | C．Uncaring. | D．Reserved. |
3 . Living for 97 years is an impressive achievement in and of itself. Most people hitting this milestone are probably thankful for what health they have and the memories they’ve made. In the case of TV host and conservationist Sir David Attenborough, he can reflect on a life of activism in service for our planet. The British icon turned an impressive 97 on May 8, 2023. Born in 1926, Attenborough has spent most of his life on camera for the BBC covering animals and natural history. Today, despite his age, he is still an active campaigner for our planet.
Attenborough, who received a degree in natural sciences from Cambridge University, joined the BBC full-time in 195. He travelled around the world with his Zoo Quest programme, highlighting different creatures. Afterwards, he created his iconic series Lifeon Earth in 1979. Since then, he has created and starred in countless programmes which have brought nature closer to viewers around the world.
His recent documentary with World Wildlife Fund, David Attenborough: A Life On Our Planet, often returns to a theme which has predominated in Attenborough’s later work. He reflects on just how much the environment has changed in his-decades of observation and how swiftly time is running out before·further serious damage can be prevented. This programme was widely streamed and considered a “wake up call” for the world. While Attenborough is far from the first or only voice to raise this call, his reach as a respected and powerful figure within the BBC provides a useful platform.
Although he has received countless awards, Attenborough has used recent accolades (荣誉) as a chance to focus once more on the planet. Shortly after winning the Champions of the Earth Lifetime Achievement Award in 2022, he sent an urgent message about the state of the planet to all viewers. in Frozen Planet Ⅱ. Even after his 97th birthday, he continues to write and speak on preserving the UK and the world for future generations.
1. What is Sir David Attenborough known for?| A．The possession of treasures. | B．The memories about activities. |
| C．The rewards as a British icon. | D．The contribution to earth protection. |
| A．By majoring in natural science in university. |
| B．By travelling throughout the world while in BBC. |
| C．By sitting closer to viewers when hosting programmes. |
| D．By starting and starring in many relevant programmes. |
| A．It features environment shifts and conservation. |
| B．It is about how swiftly one’s life run out. |
| C．It is received by few viewers and thought little of. |
| D．It provides a powerful and useful platform for BBC. |
| A．Dependent and curious. | B．Devoted and responsible. |
| C．Humorous and passionate. | D．Ambitious and reserved. |
4 . We’re often told to follow our dreams, and one person in Canada has done just that after building a wonderland for animals. In his own backyard, the eight water features which Robert Perkins dug into the ground are now a shelter for birds, frogs, beavers (河狸) and other animals in the middle of suburban development. But for Perkins, creating habitat for wildlife is not only about doing his part to help the environment. It’s a labor of love for a woman he met when he was 16 years old.
Perkins met Rhonda in 1974 and the two of them hit it off. They both loved animals, and she always wished to have a place where they could live in harmony with the land. Rhonda, whom Perkins stayed with all his life, passed away in 2006. Perkins resolved to build a wonderland where her spirit could stay in peace.
Ignoring planning departments and neighbors alike, Perkins began digging large holes for water to flow. Over the course of nine years his property went from being a neighborly headache to a perfect home for wildlife.
Perkins says he won’t take all the credit for the wetland he built. When Perkins started creating the wildlife habitat in the early 2000s, a family of beavers got wind of it soon and claimed the land. “When we built our subdivisions, we cleared all the trees, dried the hills, drove all the water down to the lakes... In turn, the beavers helped dam (筑坝) and purify the water.”
Wetland habitats not only attract wildlife, but probably offer the most complete package of ecosystem services, including preventing pollution, enriching the soil, and promoting the well-being of wildlife species.
Perkins says he doesn’t need to wonder what Rhonda might think of the place; he feels her presence whenever he walks alone among the trees, the grass, and the ponds, looking at birds or beavers, and listening to the songbirds and frogs. Perkins hopes his project will one day become an educational place that local people can visit to learn about the importance of wetlands.
1. Why did Perkins build the water features?| A．To fulfill his childhood dream. | B．To show his love for his wife. |
| C．To preserve endangered wildlife. | D．To adapt to suburban development. |
| A．Effortless but creative. | B．Discouraging but efficient. |
| C．Painful but influential. | D．Demanding but rewarding. |
| A．Perkins had a strategic plan for it. | B．Human’s role in it was overvalued. |
| C．Nature itself also played a part in it. | D．Beavers were invited to help with it. |
| A．To help spread his story. | B．To be a recreational spot. |
| C．To bring economic value. | D．To serve as an inspiration. |
5 . The impact of fast fashion on the environment is significant. Recently Zara, one of the largest fast-fashion retailers (零售商) in the world, put forth a concept that only sustainable fabrics are used in clothing production. But how can Zara ever be sustainable? They produce around 450 million garments (衣服) a year and release 500 new designs a week, about 20,000 a year. Zara’s fast-fashion model has been so successful it has inspired an entire industry to follow them.
Clothing production doubled from 2012 to 2022. The average consumer bought 60 percent more clothing in 2022 than in 2012, but kept each garment half as long. And less than one percent of all clothing produced globally is recycled.
I spend a lot of time reading the corporate social responsibility reports of large brands and interviewing micro-to-small sized enterprises to see how they approach sustainability. The largest significant difference between them is culture.
Small brands focus on creating a culture of sustainability by using strategies like producing made-to-order, so they are not making more than what is sold. Most small brands are opting to work under, an “anti-fashion calendar”. They choose not to follow the intense seasonal calendar that fashion functions under. They do this because waste is one of their biggest concerns. They also design clothing to be of the highest quality, ensuring durability and longevity, so you may keep it longer.
Fast fashion is a “grow or die” business, and the fast-fashion growth model used by all large companies is predicated on limitless growth. Large global corporate retailers are not seeking to change their fundamental business model or create cultures of sustainability. That would require re-working their entire business structure and ultimately hurt their bottom line.
I would start to believe Zara and other large fashion brands had good intentions to fight climate change if they started to look at how to move away from their continuous offerings of weekly new products. They need to introduce alternative sustainable business model practices. One small step could be to offer repair or tailoring services. Tailoring creates clothes that fit perfectly, subsequently increasing their emotional value, so that we love them and keep them longer.
1. What does the author intend to show with the numbers about Zara in paragraph 1?| A．Zara is not eco-friendly. | B．Zara is popular with consumers. |
| C．Zara is a large fast-fashion retailer. | D．Zara is a success in fashion industry. |
| A．Designing clothing as needed. | B．Designing clothing seasonably. |
| C．Producing clothing as needed. | D．Producing clothing seasonably. |
| A．The fast-fashion retailers. | B．The profits from fast fashion. |
| C．The culture of sustainability. | D．The relationship with consumers. |
| A．How to make consumers love their clothes. |
| B．How to make consumers buy less clothing. |
| C．How large fashion brands offer weekly new products. |
| D．How large fashion brands improve their services. |
6 . For the history of life on Earth, organisms have relied on the light of the sun, moon, and stars to find their way and schedule their lives. While the beginning of electric lighting in the late 19th century may have benefited humans, it has caused problems in the natural world. Among the impacts of artificial light at night(ALAN), light pollution lures migrating birds to cities with shocking consequences, contributes to the alarming decline in insect populations, and convinces sea turtle babies to amble(缓行)away from the water instead of towards it.
Now, a new study from the University of Plymouth adds another disappointing finding about how ALAN is affecting the creatures with whom we share the planet: Light pollution from coastal cities can trick corals(珊瑚)into reproducing outside of the optimum times when they would normally reproduce.
Using a combination of light pollution data and spawning(产卵)observations, researchers were able to show for the first time that corals exposed to ALAN are spawning one to three days earlier and closer to the full moon compared to those on unlit corals. “That shift may reduce the survival and fertilization success of gametes(配子)and genetic connectivity between nearby lit and unlit coral systems,” they explain.
“Corals are among the most biodiverse, economically important, and threatened ecosystems on the planet,” write the authors of the study.
“Climate change has led to mass bleaching(褪色)events. Habitat destruction, fisheries, and pollution have reduced corals substantially since the 1950s,” they write, adding, “The complete loss of corals is anticipated over the next 100 years.”
If we want to reduce the harm ALAN is causing, we could perhaps look to delay the switching-on of night-time lighting in coastal regions to ensure the natural dark period between sunset and moonrise when coral reproduction remains undisturbed.
1. Why is the first paragraph written?| A．To present the topic of the text. | B．To advocate energy conservation. |
| C．To explain a natural phenomenon. | D．To provide background information. |
| A．Possible. | B．Appropriate. | C．Flexible. | D．Sensitive. |
| A．Extinction. | B．Losing value. |
| C．Terrible diseases. | D．Exposure to moonlight. |
| A．Creatures Rely on Natural Lights to Schedule Their Life |
| B．Night-time Lighting Shortens Natural Dark Period |
| C．Coastal Lights Trick Corals into Early Spawning |
| D．Light Pollution Leads to Serious Consequences |
7 . In 2014, a sophomore student at the National Academy of Chinese Theatre Arts went with friends for a birthday celebration to Beijing Zoo. Little did he know that a chance
Fast-forward to today, Xu, a Beijing native, has
Each day, he spends several hours diving deep under the waves to observe and
For Xu, who had been studying Peking Opera since childhood, becoming a coral conservationist was an
“The coral organism is quite sensitive to its environment and has extremely high
| A．accident | B．encounter | C．application | D．performance |
| A．moved | B．driven | C．appealed | D．signaled |
| A．educator | B．ambassador | C．artist | D．conservationist |
| A．approve | B．increase | C．document | D．smooth |
| A．separated | B．relieved | C．preserved | D．fascinated |
| A．actively | B．finally | C．universally | D．skillfully |
| A．teach | B．arrange | C．encourage | D．force |
| A．impractical | B．unexpected | C．unfortunate | D．unacceptable |
| A．frequent | B．expand | C．manage | D．improve |
| A．selling | B．observing | C．farming | D．decorating |
| A．answered for | B．brought in | C．searched for | D．gave out |
| A．requirements | B．reputations | C．periods | D．priorities |
| A．pure | B．good | C．confusing | D．strict |
| A．evidence | B．care | C．equipment | D．knowledge |
| A．map | B．home | C．platform | D．container |
8 . Across the world, humans purchase around 1.3 billion single-use plastic water bottles a day. Because only about 9% of plastic is recycled, the vast majority of those bottles wind up in landfills, the ocean, or elsewhere in nature.
When beach-loving Madison noticed those plastic bottles during her family’s trips to California, the 12-year-old “just felt like this needed to change,” she told Smithsonian Magazine.
So as she began thinking about what to do for her school science fair back in 2021, the idea of a project centered on reducing plastic pollution quickly came to her mind: she would design an eatable water bottle called the Eco-Hero.
“One of my biggest ambitions for my project was wanting to help the world,” the confident young inventor said in a video on the website.
To bring her idea to life, Madison built upon the already established method by experimenting with common food materials. She also took inspiration from previous versions of eatable water bottles, though she focused on making hers bigger and more durable. She found that the combination of water, lemon juice, natural gum, and Alginic acid (褐藻酸) resulted in a gel pouch that wouldn’t break, could hold up to 3/4 cup of water, and would last in the fridge for three weeks.
Though she’d like to improve the Eco-Hero by making it able to hold more water, she believes her current version would work well as a replacement for the paper cups used by runners in races. All one needs to do is bite a hole in the water ball, drink the water, and then eat the pouch or throw it away to biodegrade.
Madison hopes the Eco-Hero inspires others to take better care of the planet. “It doesn’t necessarily have to be in a big way,” she told Smithsonian. “People can still make a difference in the world, even if it’s just in a small way.”
1. What inspired Madison’s design of an eatable water bottle?| A．Her school’s task. | B．Her family’s urge. |
| C．Her love for nature. | D．Her trips to the beach. |
| A．It is a copy of the previous versions. |
| B．It is made from unbreakable materials. |
| C．It is an improvement in size and durability. |
| D．It has a hole and should be disposed once used. |
| A．Ambitious and creative. | B．Talented and determined. |
| C．Courageous and confident. | D．Cooperative and committed. |
| A．A good beginning is half done. | B．Small people make big moves. |
| C．Where there is a will, there is a way. | D．God helps those who help themselves. |
9 . Research led by ecologist Bart Hoekstra of the University of Amsterdam shows that birds are affected by the mass use of fireworks on New Year’s Eve up to a distance of 10 km (6 miles) away.
With data from weather radars and bird counts an international team of researchers revealed how many birds take off immediately after the start of the fireworks, at what distance from fireworks this occurs and which species groups mainly react. “Birds take off as a result of an acute flight response due to sudden noise and light. We already knew that many water birds react strongly, but now we also see the effect on other birds throughout the Netherlands, ”says ecologist Bart Hoekstra of the University of Amsterdam. In the scientific journal Frontiers in Ecology and the Environment, the researchers therefore argue for large fireworks-free zones.
Last year, other researchers at IBED discovered that geese are so affected by fireworks that they spend an average of 10% longer looking for food than normal during at least the next 11 days. They apparently need that time to restore their energy to their former condition, after fleeing from the fireworks.
Because 62% of all birds in the Netherlands live within a radius of 2. 5 km of inhabited areas, the consequences of fireworks are high for all birds throughout the country. “Flying requires a lot of energy, so ideally birds should be disturbed as little as possible during the cold winter months. Measures to ensure this are especially important in open areas such as grasslands, where many larger birds spend the winter. The effects of fireworks on birds are less pronounced near forests and semi-open habitats. In addition, smaller birds such as tits and finches live there, which are less likely to fly away from disturbance.”
The authors argue for fireworks-free zones in areas where large birds live. Hoekstra: “These buffer zones could be smaller in areas where light and sound travel less far, such as near forests. Furthermore, fireworks should mainly be lit at central locations in built-up areas, as far away from birds as possible. It would be best for birds if we moved towards light shows without sound, such as drone shows or decorative fireworks without very loud bangs.”
1. What can we learn about the research?| A．It’s the first one about fireworks’ effects on birds. |
| B．It’s conducted by collecting data from weather radars. |
| C．It shows the extent of the fireworks’ influence on birds. |
| D．It keeps track of birds throughout Netherlands and beyond. |
| A．To make up for the lost energy. | B．To store more food in case. |
| C．To find a new source of energy. | D．To find a place without fireworks. |
| A．Predictable. | B．Noticeable. |
| C．Admirable. | D．Avoidable. |
| A．Panic in the air | B．Fireworks-free zones |
| C．Fireworks in the world | D．Birds throughout the country |
10 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Meat, milk, cheese—just some of the things provided by goats. But now we can also add fire safety to this list. Wildfires
