1 . Air pollution remains a critical health risk in the European Union, claiming over 500,000 lives in 2021, with findings suggesting nearly half of these could have been prevented if pollution were reduced to levels recommended by health experts. Data from the European Environment Agency (EEA) show that of these deaths, 253,000 were linked to exposure to fine particulate matter (PM2.5) going beyond the World Health Organization’s (WHO) guideline limit of 5 micrograms per cubic meter. These particles are especially dangerous as they can pass into the bloodstream and affect various organs. Nitrogen dioxide and ozone also contributed to the mortality (死亡频率) statistics, associated with 52,000 and 22,000 deaths respectively. The EU’s environment commissioner, Virginijus Sinkevicius, underlined that air pollution poses the top environmental health risk in the EU. Nevertheless, there is evidence of improvement, with deaths from PM2.5 decreasing by 41% between 2005 and 2021, and the EU targets a reduction of 55% by 2030.
In response to these concerns, the WHO, which updated its air quality guidelines in 2021, warns that no level of air pollution can be considered safe but has set upper limits for certain pollutants. The European Parliament vote to bring the EU’s air quality standards in line with the WHO but decided to delay doing so until 2035.
Sinkevicius said that air quality is indeed improving due to effective clean air policies. Beyond death counts, the EEA also assessed air pollution’s broader impact on diseases such as asthma, chronic obstructive pulmonary disease, and diabetes, stressing not only mortality but the quality of life impacts. EEA researcher Alberto Gonzalez Ortiz pointed to severe disability states caused by these conditions, worsened by air pollution.
The EEA’s comprehensive approach shows that while the fight against air pollution has seen progress, immediate action is still critical to reduce pollution and reduce its widespread effects on public health.
1. Why does the author mention specific figures in Paragraph 1?| A．To stress the risk of PM2.5 in the EU. | B．To illustrate the impact of air pollution. |
| C．To prove the improvement in air pollution. | D．To show the guidelines of EEA lose control. |
| A．It adjusted air quality standards accordingly. |
| B．It didn’t perform the new limits until 2035. |
| C．It claimed current pollution levels were relatively safe. |
| D．It decided to change the guidelines completely. |
| A．Concerned about its policies. | B．Indifferent due to its level. |
| C．Uncertain about its impact. | D．Optimistic about its progress. |
| A．The impact of wise decisions on air pollution in the EU. |
| B．The specific health conditions worsened by air pollution. |
| C．The progress and challenges in dealing with air pollution. |
| D．The role of the WHO in establishing global health policies. |
1. What is the change of the cat?
| A．She becomes inactive. |
| B．She eats more. |
| C．She sleeps badly. |
| A．Observing the cat’s belly. |
| B．Giving the cat some medicine. |
| C．Stopping feeding the cat temporarily. |
| A．A hospital. | B．A store. | C．His home. |
3 . The beauty industry produces many units of one-time use containers every year. More and more consumers are asking how they can keep themselves clean and beautiful without trashing the planet.
It’s a question Women of the Future winner, Natassia Nicolao, considered during her years working in product development for beauty and wellness companies. Raised by a strong and supportive mother, Natassia used her skills and passion to make a difference. In 2021, she created her waterless beauty brand.
She said, “Water is involved in every stage of a product life cycle. Everything we use, buy, sell and make has a huge water footprint. On top of that, the beauty industry adds water as the main ingredients in its products, despite it having no direct benefit to our skin.”
Having lived through water restrictions in drought-ridden Australia, Natassia felt it necessary to stop the overuse of water in the beauty industry. Natassia has always loved beauty. Her company tries to be sustainable in every step of the way, but at its core, it is about removing water from our beauty routines.
“It’s really rooted in water conservation first, and then managing your water footprint, your carbon footprint and your waste footprint,” Natassia said. “We create waterless beauty products to help conserve water.” The glass bottles and jars of her products can be recycled. The oils and wipes are formulated without any water, requiring no water to use. The company also has a piece of game-changing beauty technology: face-wipes and masks that completely dissolve in water.
“The company is still in its beginning,” Natassia said. With the prize money from Women of the Future, she plans to purchase a machine to simplify the creation of the wipes and masks. The publicity, meanwhile, will help her spread the message central to the company’s existence that beauty must do better. Natassia believes that, with a little courage and innovation, it can do.
1. What does the underlined word “trashing” in paragraph 1 mean?| A．Studying. | B．Damaging. | C．Exploding. | D．Supporting. |
| A．Her pursuit of profit. | B．Her best beauty skills. |
| C．Her growth environment. | D．Her love of extreme beauty. |
| A．Environmentally friendly. | B．Relatively cheap. |
| C．Elegant. | D．World-famous. |
| A．It has died out. | B．It’s promising. | C．It develops well. | D．It’s worth analysis. |
4 . We’re all familiar with the idea of climate change and how our planet is warming. Extremes in temperature have become more commonplace, making parts of the world difficult to live in. But one place where extreme heat is making life very uncomfortable is our cities. Luckily, innovation might be keeping it under control.
As thermometers(温度计) record temperatures, sometimes above 50 degrees Celsius, solutions are being sought to cool the air in our cities. In India, for example, heatwaves and rapid urbanization have led to a big rise in the use of air-conditioning units, adding to CO2 emissions. So, architects, looking for a sustainable cooling solution, are copying an ancient lattice (框架) design, used in old buildings like the Taj Mahal, to construct comfortable,low-carbon buildings. Yatin Pandya told the BBC: “Traditional architectural forms have proven their performance in combating environmental conditions.”
In America, about 80% of the population lives in cities, and it’s these cities that suffer from an urban heat island effect, caused by factors such as trapped waste heat, concrete structures and pavements absorbing the sun and tall buildings blocking the wind. Residents and developers have tried to cool these places by planting large trees that offer shade and putting plants and gardens on top of roofs to help trap heat. And in Los Angeles, there’s a experiment to cover street s with light-coloured material that reflects rather than absorbs the sun and so they remain cooler than typical black roads.
But it’s satellites in space that are really giving us the best picture of our over-heated cities. Glynn Hulley, who is leading an image-capturing project, called the Land Surface Temperature Monitoring mission, told the BBC: “The data can be used to identify hot spots, weak regions, and assess the cooling impacts of heat mitigation (缓解) approaches.” It’s already found how green spaces, white roads and water features, have helped prevent our cities from boiling over. But with extreme heat still posing a threat to our lives, more solutions are still needed.
1. What leads to the increase of CO₂ emissions?| A．Invention of thermometers. | B．Imitation of traditional architecture. |
| C．Building of concrete structures. | D．Application of air-conditioning units. |
| A．To prove it is miserable to suffer from heat. | B．To show people are trying to solve problem. |
| C．To demonstrate the benefit of modern buildings. | D．To support the idea of low-carbon construction. |
| A．Evaluating the cooling effect. | B．Identifying city features |
| C．Emphasizing threats to lives | D．Testing image capturing technology. |
| A．Cities in Danger | B．Dramatic Climate Change |
| C．Temperature Monitoring Mission | D．Cooling Hot Cities |
1. Why did the man go to the Philippines?
| A．For a trip. | B．For further studies. | C．For volunteer work. |
| A．The local students. |
| B．The local government. |
| C．The local businessmen. |
| A．To explore an island. |
| B．To help the poor students. |
| C．To protect the environment. |
Shiping County is located in the south of Yunnan Province, northwest of Honghe Hani and Yi Autonomous Prefecture, with
Since ancient times, great importance
7 . Amid rolling farms and green pasture 150 miles northwest of Sao Paulo, Brazil, two tropical forests bloom as one. The first consists of a single species, row after row of non-native eucalyptus (桉树), planted in perfect lines like carrots. The other is haphazard, an assortment of dozens of varieties of native saplings.
There’s no denying it: This forest looks ridiculous. The gangly (修长的) eucalyptuses shoot like witch fingers high above patches of stubby fig (矮壮的无花果树) and evergreen trees. Yet these jumbled 2.5-acre stands of native trees, ringed by fast-growing exotics, are among many promising efforts to resurrect the planet’s forests.
The eucalyptuses, says Pedro Brancalion, the University of Sao Paulo agronomist who designed this experiment, get big so quickly they can be cut after five years and sold to make paper or fence posts. That covers nearly half or more of the cost of planting the slow-growing native trees, which then naturally reseed ground that has been laid bare by the harvest. And this process doesn’t hamper natural regeneration.
You needn’t look far these days to find organizations trying to save the world by growing trees. Too often, tree-planting groups are so focused on getting credit for each seedling planted that they ignore what matters most: What kind of woodland is created? At what cost? And most importantly: How long will it last? Using the numbers of trees planted as a magic “proxy for everything,” Brancalion says, you “spend more money and get lower levels of benefits.” You can literally miss the forest for the trees.
Tree planting seems like a simple, natural way to counter the overwhelming crises of climate change and biodiversity loss. Trees provide wildlife habitats and slurp carbon dioxide from the atmosphere. No wonder trees are hailed as the ideal weapon. Yet for every high-profile planting operation, devastating failures have occurred. In Turkey, Sri Lanka, and Mexico, mass plantings have resulted in millions of dead seedlings or have driven farmers to clear more intact forest elsewhere. Trees that have been planted in the wrong places have reduced water yields for farmers, destroyed highly diverse carbon-sucking grassland soils, and allowed for invasive vegetation to spread. Simply reforesting the planet isn’t going to do much if we don’t also start cutting down on our emissions from the burning of coal, oil, and natural gas. Tree planting also can’t replace old-growth forests. Saving them is even more important than growing new forests.
So, what should we do?
To Brancalion, the answer is obvious: Restore native forests, mostly in the tropics, where trees grow fast and land is cheap. While that may require planting, it may also call for the clearing out of invasive grasses, the rejuvenation (使有活力) of soils, and crop yield improvements so that farmers will need less land for agriculture and more can be allowed to revert back to forests.
The combining of eucalyptus harvests with native plantings is just one more reminder that successful restoration must provide value to local communities. In many cases, if we let nature do the heavy lifting, Brancalion says, “the forest can regrow quite effectively.”
1. What can we learn from the first three paragraphs?| A．The non-native eucalyptuses bring profits that can pay for planting native saplings. |
| B．The non-native eucalyptuses compete with native saplings for water, nutrients, and light. |
| C．The variety of trees being planted determines whether or not the restoration will succeed. |
| D．Planting fast-growing exotics together with local trees does harm to the natural environment. |
| A．emphasize the significance of protecting existing forests |
| B．explain why tree planting is regarded as the ideal solution |
| C．illustrate the serious problems planting campaigns can cause |
| D．indicate the most important point tree-planting groups ignore |
| A．clear more forest to improve crop yields for farmers |
| B．combine harvests of fast-growing exotics with native plantings |
| C．restore native forests in the tropics and clear out invasive grasses |
| D．take into consideration the benefits of reforestation to local communities |
| A．Plant trees—and time will tell. | B．Plant trees—but don’t overdo it. |
| C．Plant trees—and save the world. | D．Plant trees—but mind the variety. |
8 . Scientists in Canada are really worried about a serious problem affecting an important animal: the bat. This problem is called white-nose syndrome (症状), and it comes from a harmful fungus (真菌) that attacks the nose, wings, and skin of bats when they sleep together in caves. It started in a cave in Russia in 2006 and has quickly spread to 19 countries, including Canada.
Researchers found that the fungus usually exists in very cold places like the poles. Even though they’re not totally sure exactly how it hurts the bats, one of the most accepted views is that it makes them uncomfortable. This makes the bats stay awake a little bit more and uses up their stored fat, leading to them not having enough food, which causes them to die. More than 5.5 million bats of nine types in Canada have already died from this sickness. If it reaches more bat groups in the Southeast and Midwest provinces, endangered bat s like the Tiger bat and Figgie big-eared bat might disappear forever.
Losing these animals is a big deal for Canadians, even for the whole world, because, in warm months, bats fly at night and eat a lot of insects. They help control the number of bugs that harm forests and spread diseases which can cause a whole bunch of problems. It’s quite an alarming thing, given that the reduction in the number of bats will almost certainly disrupt (扰乱) the harmony in the ecosystem and lead to disasters. The Canadian government is taking this seriously and is thinking about giving money for detailed research on the disease because the possible results could be really bad, like what one lawmaker called “an ecological and economic disaster.” Experts are hired to watch bat colonies (群) more closely, working with other countries and organizations, and making strict rules to limit the movement of things that might have the fungus.
Additionally, public awareness campaigns are being conducted to gain support for bat conservation efforts and promote responsible cave exploration practices to minimize the risk of disease transmission. The Canadian government remains committed to preserving its bat populations and the crucial ecological balance they bring to the environment.
1. What might be the reason of the bats’ death?| A．Their sleeping together | B．Lack of sleep |
| C．Starvation | D．Not feeling comfortable |
| A．The spread of the disease. |
| B．The destruction of the forests. |
| C．The imbalance of the ecosystem. |
| D．The increase of the insect population. |
| A．Engaging specialists to monitor bat colonies |
| B．Carrying out activities to enhance people’s consciousness |
| C．Collaborating with other nations |
| D．Prohibiting the movement of bats |
| A．objective | B．positive |
| C．indifferent | D．pessimistic |
While there is growing consumer
According to the Environmental Protection Agency (EPA), in 2020 over 12 million tons of furniture
With growing calls for sustainability, many brands are announcing to change though it remains
10 . Researchers have discovered the oldest black hole ever observed, dating from the dawn of the universe, and found that it is “eating” its host galaxy to death.
The international team, led by the University of Cambridge, used the James Webb Space Telescope (JWST) to detect the black hole, which dates from 400 million years after the big bang. The results, which lead author Professor Roberto Maiolino says are “a giant leap forward”, are reported in the journal Nature.
This surprisingly massive black hole even exists so early in the universe challenges our assumptions about how black holes form and grow. The size of this newly-discovered black hole suggests that they might form in other ways: they might be ‘born big’ or they can eat matter at a rate that’s five times higher than had been thought possible. Like all black holes, this young black hole devours material from its host galaxy to fuel its growth.
According to standard models, supermassive black holes form from the remains of dead stars, which collapse and may form a black hole about a hundred times the mass of the Sun. If it grew in an expected way, this newly-detected black hole would take about a billion years to grow to its observed size. However, the universe was not yet a billion years old when this black hole was detected.
The young host galaxy, called GN-z11, is a compact galaxy, about one hundred times smaller than the Milky Way, but the black hole is likely harming its development. When black holes consume too much gas, it pushes the gas away like an ultra-fast wind. This “wind” could stop the process of star formation, slowly killing the galaxy, but it will also kill the black hole itself, as it would cut off the black hole’s source of “food”.
Maiolino says that the gigantic leap forward provided by JWST makes this the most exciting time in his career. “It’s a new era: the giant leap is like upgrading from Galileo’s telescope to a modern telescope overnight,” he said. “The universe has been quite generous in what it’s showing us, and this is just the beginning.”
1. What does the underlined word “devours” mean in Paragraph 3?| A．Changes. | B．Swallows. | C．Observes. | D．Forms. |
| A．Because the host galaxy is too small. |
| B．Because the black hole is killing itself. |
| C．Because the “wind” ceases star formation. |
| D．Because black holes produce too much gas. |
| A．Favorable. | B．Intolerant. | C．Doubtful. | D．Ambiguous. |
| A．The black hole took a billion years to achieve its size. |
| B．Supermassive black holes are assumed to form overnight. |
| C．The new discovery of the host galaxy is a giant leap forward. |
| D．The host galaxy and the black hole can be destroyed by the “wind”. |
