1 . New research from the University of Portsmouth has shown a marked increase in shipping in the North East Atlantic. Scientists now warn that more monitoring is required to help protect sea life.
Researchers at the University of Ponsmouth have discovered that rates (率) of shipping in the North East Atlantic area rose by 34 per cent in a five-year period. The research is the first detailed survey of shipping activity in the North East Atlantic. Researchers used data from over 530 million vessel (船) positions recorded by Automatic Identification System(AIS). They looked at the change in shipping between 2013 and 2017 across ten different vessel types. In total the study area covered 1.1 million km², including waters off Belgium, Denmark, France, Germany,Iceland, Ireland, The Netherlands, Norway, Portugal. Spain, and the UK.
Lead author, James Robbins said: “This change is likely to put more pressure on the marine (海洋的) environment, and may influence the protection of at-risk species. Renewed monitoring effort is needed to make sure that protective measures are enough to save species under threat in a changing environment.”
Some of the greatest shipping increases were found in areas close to the Spanish coast. The Espacio Marino de la Costa da Morte saw a rise of 413 percent in vessel activity. It is an area used to protect seabirds.
Dr. Sarah Marley, Visiting Researcher at the University of Portsmouth, said: “Shipping is the most widespread human activity in our oceans, carrying a set of threats-from unnoticeable effects like underwater noise pollution to serious results when ships hit whales.”
Professor Alex Ford. from the University’s Institute of Marine Sciences, said: “Given the well-documented effects that shipping can have on the marine environment, it is necessary that this situation continues to be monitored-particularly in areas used to protect vulnerable (脆弱的) species which may already be under pressure.”
1. What can we say about the new research?| A．It started in 2013. | B．It is the first of its kind. |
| C．It was carried out by AIS. | D．It covers the whole Atlantic. |
| A．Rapid population growth. |
| B．Rising global temperatures. |
| C．The huge increase in shipping. |
| D．The disappearance of marine life. |
| A．Shipping plays an important role in the local economy. |
| B．Shipping can be a danger to the marine environment. |
| C．Noise pollution is closely related to human activity. |
| D．Marine areas should be monitored more carefully. |
| A．New waterways across the Atlantic |
| B．The shipping industry in the North East Atlantic |
| C．New research opens windows into life under the water |
| D．Sea life needs better protection from an increase in shipping |
2 . When Alex Lin was 11 years old, he read an alarming article in the newspaper about e-waste. The article said that people were throwing away their e-waste in places it should never go. This was dangerous, the article said, because e-waste contains poisonous chemicals and metals like lead. These harmful substances (物质) can leak into the environment, getting into crops, animals, water supplies — and people.
Alex showed the article to a few of his classmates. They were worried too. But what could they do about this problem with e-waste? How would they even start? “The first thing we did,” Alex says, “was to learn more about the problem.” Alex and his friends spent several weeks gathering information about the chemicals in e-waste and their effects on humans. They learned how to dispose (处理) of e-waste properly and how it could be recycled. “Then,” he says, “we had to find out what the situation was in our town. So we sent out a survey.”
What they found shocked them: Of the people who answered the survey, only one in eight even knew what e-waste was, let alone how to properly dispose of it. Alex and his friends went into action. They advertised in the local newspaper and distributed notices to students, asking residents to bring their unwanted electronics to the school parking lot. The drive lasted two days, and they collected over 21,000 pounds of e-waste.
The next step was to set up an e-waste drop-off center for the town and to find a responsible company to recycle the waste. That was when Alex and his friends learned another scary fact about e-waste — some irresponsible recycling companies don’t break down the e-waste and dispose of it safely themselves. Instead, they ship it overseas to countries such as China and Nigeria, where local environmental laws are not applied. “We checked carefully online to make sure the company we chose didn’t do this,” Alex says.
Because of the work of people like Alex and his team, more and more people are getting the message about safe disposal of e-waste. As Alex says, “Today’s technology should not become tomorrow’s poisonous trash.”
1. What can we learn about Alex from paragraph 1 and paragraph 2?| A．He was curious about chemistry experiments. |
| B．He possessed a strong sense of responsibility. |
| C．He set out to solve the problem individually. |
| D．He formed the habit of reading newspapers. |
| A．Campaign. | B．Imagination. | C．Performance. | D．Technology. |
| A．Lack of available space was the reason for shipping. |
| B．Recycling was totally banned in their own country. |
| C．They were running their companies on a tight budget. |
| D．They were not charged with insecurely disposing it. |
| A．Reusing School Computers | B．Recycling Electronic Waste |
| C．Meeting a challenge | D．Doing Scientific Experiment |
3 . The human population of Sri Lanka is now believed to be over 20 million. As a result, large areas of trees are being turned into farmland, highways are being built, and elephants are being driven out of their habitats. This change causes turmoil, resulting in an increased number of uncontrollable events between elephants and humans.
The good news is that there is one place called the Elephant Transit Home (ETH) in Udawalawe National Park, the main purpose of which is to protect and care for baby elephants. A day at the ETH begins early in the morning when the baby elephants are given their first feeding of milk. During the course of the day, each baby will drink an average of 13 gallons of milk. Older elephants are fed mostly coconut leaves as well as other native plants. Then the elephants are set free to wander in the park.
The ETH spends almost $ 125 ,000 each year on powdered milk for these baby animals. To help pay for food and medical supplies, the ETH has a foster (领养) parent programme. Anyone, even schoolchildren, can help a lot by giving money to care for a baby elephant. Foster parents can name their elephants, take photographs of them, and even help send them back into the wild.
Now visitors are not encouraged to get close to the elephants. The goal of the ETH is for the elephants to return to the wild in the end. It usually takes three years for a baby elephant to be sent back into its natural habitat. This programme helps them return to the wild as members of a herd that will communicate with each other and take care of each other.
1. What does the underlined word “turmoil” in Paragraph 1 probably mean?| A．Confusion. | B．Disorder. | C．Pollution. | D．Harmony. |
| A．They mainly live on coconut leaves. |
| B．They are fed separately all the time. |
| C．They are taken care of by different means. |
| D．They don’t get along well with other animals. |
| A．You can play games with the elephant. |
| B．You can give the elephant you care for a name. |
| C．You can take the elephant home for better care. |
| D．You can visit Udawalawe National Park free of charge. |
| A．The future of the elephants. |
| B．The life of the baby elephants. |
| C．The process of raising a young elephant. |
| D．The requirements for being a foster parent. |
1. What is the cause of the disaster described in the book?
| A．Excessive use of chemicals and fertilizers. |
| B．Excessive use of water. |
| C．Excessive use of cars. |
| A．Negative. | B．Excited. | C．Worried. |
| A．A student. | B．A librarian. | C．An environmentalist. |
| A．178. | B．183. | C．361. |
5 . I first came to Berwickshire for a job-to be the Ranger for the Berwickshire Marine Reserve.I was then Senior Ranger for St Abb’s Head National Nature Reserve and I set up my own business, In Our Nature, offering wildlife journeys,walks,talks and courses in 2020. There’s so much I love about Berwickshire.Its stunning scenery. Its variety of landscapes and habitats and range of amazing wildlife, both above and below the water. Its friendly people. In places you can feel like you are a million miles from anywhere, when in reality you’re just an hour’s drive from Edinburgh.
The thing that supports everything on the Berwickshire Coast is its varied and fascinating geology(地质).The jewel in the crown is Siccar Point. With its world-famous non-conformity(均变)，it’s considered the birthplace of modern geology. The geology not only shapes the landscape, but it also impacts on the wildlife, forming varied habitats from steep sheltered valleys and towering cliffs to sheltered sandy bays.
There’s nothing I like more than being out in nature and sharing my passion with others, so starting up In Our Nature was a no brainer. In the warmer months I offer tours on land and sea to help folk enjoy the amazing wildlife and scenery of the Berwickshire Coast. In the darker months my online courses help people learn about wildlife in the hope that it will increase their enjoyment of the marine and coastal environments they spend time in.
My favourite spot on the Berwickshire Coast has got to be a place called Petticowick. The views up the coast and inland to the Mire Loch are second to none. It’s a place where you can marvel at geology which covers unimaginable periods of time. You can listen to and watch thousands of seabirds that return to the cliffs to breed each spring. Or witness all the amazing activity of the breeding seal colony on the beach below during the early winter.
1. Why did the author go to Berwickshire?| A．To do sightseeing. |
| B．To make friends. |
| C．To work in a reserve. |
| D．To study wildlife. |
| A．The highest part. |
| B．The most attractive part. |
| C．The valueless part. |
| D．The advanced part. |
| A．By providing online courses. |
| B．By sharing her experiences. |
| C．By offering tours on land. |
| D．By organizing trips to the sea. |
| A．Modern geology needs further study. |
| B．Petticowick should be well preserved. |
| C．People should not take advantage of nature. |
| D．The author is enthusiastic about Berwickshire. |
6 . Earth is a big place, but size isn’t everything. The planet’s richest ecosystems are in rapid decline, forcing us to acknowledge countless creatures worldwide are running out of room.
85% of all species on the IUCN Red List are endangered due to many forms of habitat loss, from complete deforestation to less obvious effects of pollution and climate change. Every species needs a certain amount of habitat to find food, shelter and mates, but for a growing number of animals, the space where their ancestors found those things is now overrun by humans. As habitats decline, animals also grow more vulnerable to secondary dangers like disease or conflict with people.
According to many scientists and conservationists, the best strategy to avoid a dramatic loss of biodiversity is to set aside half of Earth’s surface area for wildlife. That might sound like a big sacrifice at first, but upon closer inspection, it’s still an incredibly sweet deal for us: One species gets half the planet, and all other species must share the other half. This idea has been around for years, confirmed in programmes like the WILD Foundation’s “Nature Needs Half” campaign, but it has gained more different opinions recently. And it may now have one of its most forceful arguments yet, thanks to a 2016 book by well-known biologist E. O. Wilson titled Half-Earth: Our Planet’s Fight for Life.
Half-Earth, therefore, isn’t so different from today’s Earth. We’re already doing many of the right things, as Wilson recently told the University of California-Berkeley’s Breakthroughs magazine. We still have a few big biodiversity zones left, and others that could still recover. We just need to protect as many wilderness areas as we can, fill in gaps wherever possible and do no further harm. “I’m sure we can go from 10% to 50% coverage, land and sea,” Wilson says. “It could be large reserves that still exist, like in the Altai Mountains of Mongolia, in the taiga, the major wilderness areas of Congo, in Papua New Guinea, the Amazon—these can be made inviolate reserves; they can be pieced together.”
1. What is the main cause of wildlife’s rapid decline?| A．Habitat loss. | B．Terrible disease. |
| C．Conflict with people. | D．Poor living conditions. |
| A．The method to save our planet. | B．The real profession of E.O. Wilson. |
| C．The solution to avoiding wildlife decline. | D．The origin of “Nature Needs Half” campaign. |
| A．Curious. | B．Confused. | C．Concerned. | D．Confident. |
| A．Sharing the Earth with other animals. | B．Changing our attitude toward wildlife. |
| C．Increasing the population of wild animals. | D．Protecting the existing habitat for wildlife. |
Wang Tianchang,
At first, they
Eventually, his efforts have not gone unnoticed. The Chinese government not only appointed Tianchang and his sons
8 . The Cambodian Government’s Fisheries Administration and WWF announced that the Irrawaddy dolphin population in the Mekong River numbers just 89. The number is a slight decline from the estimate of 92 in 2018, but shows that the population has stabilized. In recent years after decades of sharp decline.
Critically, the survey’s findings also indicate a positive survival rate of calves through to adulthood, with a “recruitment rate” of 4.22%, signalling an improving trend for the dolphin population. “Although the survey confirmed that the number of river dolphins in Cambodia has stabilized, the population size is still small, so stronger conservation action is urgently needed,” said Mr. Seng Teak, WWF Country Director.
The Irrawaddy dolphins are fully protected under Cambodia’s Fisheries Law. The dolphins, however, continue to face great danger. Gill nets, development of upstream dams, overfishing, and illegal fishing practices such as electrofishing are among major known threats to the survival of the species.
Effective conservation action in recent years has halted the decline in the population, but more is required to ensure that the population expands. The Fisheries Administration and WWF are committed to continuing to work gather with the local communities and other partners to make collective efforts to carry out the recommendations of the 2020 population report.
These recommendations include enforcement of the fisheries law and the ban on illegal gill net use in the protected dolphin habitat, continued robust monitoring of the species population, and management of the Ramsar site in Stung Treng province to improve natural fish stocks for food and prey enhancement for both the local communities and the dolphins.
1. Which of the following best describes the present population of dolphins in Cambodian?| A．Uncertain | B．Steady | C．Declining | D．Increasing |
| A．Normal fishing. | B．Gill net fishing. | C．Illegal fishing. | D．Too much fishing. |
| A．The recommendations haven’t been put to use. | B．It is banned to fish in conservative habitats. |
| C．The species of dolphins will be managed. | D．Dolphins will have more fish to eat. |
| A．The food the dolphins eat. | B．The threats the dolphins meet. |
| C．The protection of dolphins in the Mekong. | D．The population of dolphins in the Mekong River. |
9 . In order to get rid of goldenrod from the city, the government of Wuhan is encouraging residents to report any findings of the plant, which is classified as a harmful alien species.
Goldenrod is one of the most successful and widespread alien plant species. It is often referred to as “the flower of the devil”, as it spreads extremely fast and causes other plants to die.
Besides Hubei province, the plant has also been found expanding in other provinces such as Jiangxi and Zhejiang. Although local authorities have tried to get rid of the plant, it is proving to be a difficult task. Goldenrod represents just one of the alien species that are aggressive towards the country’s native species. Statistics show that by 2020, nearly 800 kinds of alien species had invaded the country, among which 638 species have invaded the country’s agricultural and forestry ecosystems, causing direct economic losses of about 200 billion yuan ($ 31.36 billion).
At the United Nations Biodiversity Conference held in Kunming, Yunnan province, the invasion of alien species was the subject of discussions, as it was regarded as one of the two most important factors leading to the loss of biodiversity, the other being human-caused ecological damage.
China passed its Biosecurity Law on April 15, 2021, which provides the legal basis for preventing the invasion of alien species and protecting biodiversity in the country. The relevant departments also strictly carry out port inspections and quarantines (检疫) so as to keep harmful organisms out of the country, and they strengthen early warning and monitoring systems so as to address the invasion as early as possible.
However, while government departments are making every effort to prevent and control the situation, the participation of the people should not be ignored. It is also necessary, as Wuhan is doing, to encourage people to pay attention to invasive species and actively play a role in keeping them at bay. Preventing any invasion by an alien species and protecting biodiversity should not just be the government departments fighting alone, but also a people’s war.
1. Why does the author present thestatistics in paragraph 3?| A．To make the passage more persuasive. |
| B．To highlight how serious the issue is. |
| C．To explain the reason for the invasion of the country. |
| D．To show the influence of Goldenrod on the ecosystem. |
| A．China’s efforts to stop the invasion of alien species. |
| B．Relevant departments’ warning of goldenrod. |
| C．The legal basis to protect biodiversity. |
| D．The importance of port inspections and quarantines. |
| A．Building some barriers for the species. |
| B．Preventing the flowers from growing too fast. |
| C．Keeping the alien species safe at the port. |
| D．Both the government and individuals should resist the invasion of alien species. |
| A．In a biology magazine. | B．In a science fiction. |
| C．In a sports newspaper. | D．In a history book. |
Maybe you think protecting the environment is a big problem and beyond your ability.
Plant more trees. Choose an open area near your house or school. Plant a tree every month, and encourage your friends
Save energy. There are so many electrical
Choose to walk short distances instead of taking a car every time. Go walking to school or use
Save water. Water is a very important natural resource. It’s we
Make your action
