1 . With needle-like teeth and sharp pointed nose, a gray nurse shark isn’t a creature that most people would want to meet. But Shalise Leesfield isn’t one of them.
The Australian teenager couldn’t think of a better creature to meet when scuba diving off the coast of South West Rocks, near her home in Port Macquarie, a coastal town north of Sydney.
“Many people say gray nurse sharks look frightening, but I think they are the sweetest animals ever,” she says.
The slow-moving sharks, which like to stay near the sea floor in warm, shallow waters, are — for the most part — harmless to humans. But the gray nurse shark is under threat. Populations have fallen and habitats have been lost due to ocean warming and human development, according to the International Union for Conservation of Nature (IUCN), which lists the species as seriously endangered.
One area where they can still be seen is Fish Rock, an underwater cavern (洞穴) with a unique ecosystem, 40 miles up the coast from Leesfield’s home. But fishers are allowed access within 200 meters of Fish Rock. This is leading to a drop in the number of gray nurse sharks and increased pollution, says Leesfield. She wants to enlarge the no-fishing area, establishing a protected zone.
With Leesfield’s efforts, the area has been nominated as a Hope Spot, which is part of the mission Blue program launched by famous oceanographer Sylvia Earle that identifies places as critically important to the ocean’s health and supports protection.
“When people think about Hope Spots, they think about Sydney Harbour or the Great Barrier Reef. So to get Fish Rock up on that list is just such incredible news,” she says.
Now, Leesfield is working with politician Cate Faehrmann, marine spokesperson for the Australian Greens party in New South Wales, to legalize protection of the sharks and make the no-fishing zone protected by the law.
1. What does “them” refer to in the first paragraph?| A．Gray nurse sharks. | B．Common people. |
| C．People fearing gray nurse sharks. | D．Fishers. |
| A．The development of tourism in the ocean. |
| B．The sharks’ preference to stay in shallow waters. |
| C．The feature of gray nurse sharks’ slow-moving. |
| D．Fishers’ being permitted within 200 meters of Fish Rock. |
| A．Recommend the Fish Rock as a Hope Spot being protected. |
| B．Identify the Hope Spot area as being critically important. |
| C．Make Fish Rock more popular among fishers nearby. |
| D．Make laws to protect the no-fishing zone near Fish Rock. |
| A．The Australian teenager is on a mission to protect sharks |
| B．Increased pollution leads to gray sharks endangered |
| C．Gray nurse sharks are in danger! |
| D．Let’s establish a protected zone! |
Scientists have wondered whether domesticated(驯养的)animals can recognize different human faces. Scientist Lea Lansade did an experiment
What’s more, the horses also picked photos of their previous keeper, the person
3 . The Silk Road is arguably the most famous long-distance trade route of the ancient world. This passage connected Europe in the West with China in the East, and allowed the exchange of goods, technology, and ideas between the two civilizations. Although merchants could make huge profits travelling the road, it was not without risk.
The main Silk Road started in Chang’an (known today as Xi’an), the early Han capital. Travelers commencing their journey from this city could take a northern route that would take them across China’s northwestern provinces. After this, they would face the Gobi Desert, arguably the greatest danger of the Silk Road.
The Gobi Desert, the largest desert in Asia, consists mainly of rocky, hard earth. This feature made it easier for traders to travel across, compared to sandy deserts like the neighboring Taklamakan Desert. Like other deserts, the Gobi Desert is dry and hot, and therefore the biggest challenge travelers faced was obtaining enough water for themselves as well as for their camels.
So, rest stops were created along the route, allowing travelers to rest, eat and drink. These places also promoted the exchange of goods, and even ideas, amongst the travelers who stopped there. Usually, the rest stops were placed within a day’s journey of each other. In this way, travelers could avoid spending too much time in the desert, which would make them targets for robbers, another danger of the Silk Road.
Once through the Gobi Desert, travelers would continue their journey into Iran, Turkey, and finally Europe. While this part of the journey may have been less dangerous, it is not entirely without its perils (风险).
1. The underlined word “it” in the first paragraph refers to _________.| A．making huge profits | B．traveling the Silk Road |
| C．exchanging goods and ideas | D．connecting different civilizations |
| A．The desert’s surface was easier to walk on. |
| B．Camels for transportation were easier to find. |
| C．It was smaller and could be crossed in less time. |
| D．There were more natural water sources available. |
| A．Travelers were offered free accommodation. |
| B．They were located around the edges of the desert. |
| C．They were shared by travelers from different countries. |
| D．Exchanging goods and ideas there was entirely without risk. |
| A．The origins of the Silk Road. |
| B．The benefits of the Silk Road. |
| C．The difficulties faced by Silk Road travelers. |
| D．The cultural exchanges among Silk Road travelers. |
4 . Canadians are blessed with an abundance of natural wonders with enough lakes, mountains and rivers to explore for a lifetime. We’ve also got some of the most amazing waterfalls on Earth.
Horseshoe Falls Niagara Falls, Ontario
Niagara Falls are the most famous waterfalls in Canada — and understandably so. Actually they are made up of three different falls, and the fittingly named Horseshoe Falls is the only one located on the Canadian side, which is the most powerful in North America. Multiple viewing options are available including tourist ships and sightseeing buses.
Nailicho (Nirginia Falls) Nahanni National Park Reserve, Northwest Territories
Coming in at twice the height of Niagara Falls, this massive waterfall is located on the South Nahanni River in the Northwest Territories. The remote location means it receives only about 1,000 visitors per year who must make their way by either boat or floatplane.
Takakkaw Falls — Yoho National Park, British Columbia
Takakkaw translated from Cree loosely means “the magnificent (壮丽的)”, and it’s a suitable word for the second-highest waterfall in Canada. After a steep drive up a winding road, Takakkaw Falls is only a short distance from the parking lot along a wheelchair accessible path.
Bridal Veil Falls — Bridal Veil Falls Provincial Park, British Columbia
Pretty and delicate, Bridal Veil Falls is located just east of Chilliwack, British Columbia, and really does look like its name, with water gently pouring over smooth rock. An easy 15-minute walk to the waterfall takes you through rich leaves. Tables are available to have a meal outdoors, and there are lots of opportunities for viewing wildlife along the way.
1. What do we know about Horseshoe Falls?| A．It is easily accessible. |
| B．It consists of three falls. |
| C．It limits tourist numbers. |
| D．It crosses North America. |
| A．By tourist ship. | B．By cable car. |
| C．By floatplane. | D．By car. |
| A．Swim. | B．Camp. | C．Picnic. | D．Hunt. |
5 . The 2021 winners of a major international environmental award have just been announced, and the list includes a Vietnamese conservationist who’s known for his vital work helping protect the pangolin (穿山甲) — the world’s most trafficked animal.
Van Nguyen grew up near Cuc Phuong National Park and, as a child, watched poachers (偷猎者) removing pangolin from their holes. “I saw a mum (pangolin), rolling into a ball to protect her baby.” Nguyen decided to make pangolin conservation his life’s work.
Nguyen set out to stop poaching and educate the Vietnamese public on the importance of pangolin conservation in order to reverse the condition of the pangolins. His efforts began with an education campaign. Nguyen also opened the Carnivore and Pangolin Education Center, the first of its kind in Vietnam, in order to provide wildlife conservation courses for students and the general public. Nguyen didn’t stop there; he established Vietnam’s first Asian Pangolin Rehabilitation (康复) Center.
Nguyen even worked with poachers to ask them to take him into the forest and show him how they track and catch pangolins. He also visited markets, restaurants, and doctors of traditional medicine to learn more about the demand for pangolins. In 2018, Nguyen created Vietnam’s first-ever anti-poaching unit. Nguyen has also looked to global strategies and worked with the management authority of the CITES to ban international trade for animals most threatened with extinction.
As one of the few people in the world working on pangolin conservation and rehabilitation, Nguyen is filling a necessary and important space for understanding and protecting this critically endangered animal.
1. What made Nguyen start pangolin protection?| A．His love for pangolins. | B．A childhood experience. |
| C．Serious pangolin poaching. | D．The importance of pangolins. |
| A．Worsen. | B．Analyze. | C．Change. | D．Maintain. |
| A．To report them to the police. | B．To learn about the market demand. |
| C．To understand their tricks. | D．To get pangolins to safer places. |
| A．Taking Action: Stories of Pangolin |
| B．Pangolins: A Critically Endangered animal |
| C．Saving Pangolins: Van Nguyen’s Life Mission |
| D．Van Nguyen: An Environmental Award Winner |
In southern China, there is a famous road built across Poyang Lake, which lies in the north of Jiangxi Province, China and is known as China’s second largest lake. People in China also call it “
This road is sure
It is for the next few months
7 . Eradajere Oleita thinks she may have a partial solution to two of her country’s problems: garbage and poverty. It’s called the Chip Bag Project. The 26-year-old student and environmentalist from Detroit is asking a favor of local snack lovers: Rather than throw your empty chip bags into the trash, donate them so she can turn them into sleeping bags for the homeless.
Chip waters drop off their empty bags from Doritos. Lays. and other favorites at two locations in Detroit:a print shop and a clothing store. where Oleita and her volunteer helpers collect them. After they clean the chip bags in soapy hot water, they slice them open, lay them flat, and iron them together. They use padding (衬垫) and liners (衬里) from old coats to line the insides.
It takes about four hours to sew a sleeping bag and each takes around 150 to 300 chip bags depending on whether they’re single-serve or family size. The result is a sleeping bag that is “waterproof lightweight and easy to carry around”. Oleita told the Detroit News.
Since its start in 2020, the Chip Bag Project has collected more than 800,000 chip bags and, as of last December, created 110 sleeping bags. Sure, it would be simpler to raise the money to buy new sleeping bags. But that’s only half the goal for Oleita — whose family moved to the United States from Nigeria a decade ago with the hope of attaining a better life —and her fellow volunteers. “We are devoted to making an impact not only socially, but environmentally,”she says.
And, of course, there’s the symbolism of rescuing bags that would otherwise land in the trash and using them to help the homeless. It’s a powerful reminder that environmental problem and poverty often go hand in hand. As Oleita told hourdetroit.com, “I think it’s time to show connections between all of these issues.”
1. What did Oleita ask the snack lovers to do with their empty chip bags?| A．To turn them into sleeping bags. | B．To give them away to her. |
| C．To throw them into the trash. | D．To donate them to the homeless directly. |
| A．Its size is adjustable. | B．It is only made of old coats. |
| C．It has the function of heating | D．It is portable. |
| A．The aim of the project is more than social issues. |
| B．Poverty results from environmental problems. |
| C．Oleita’s project made 110 sleeping bags per month. |
| D．Oleita started the project mainly to raise money. |
| A．Hardworking and loyal. | B．Talented and social. |
| C．Responsible and creative. | D．Selfless and modest. |
8 . The newly-elected president of Brazil, Jair Bolsonaro says that his country should withdraw (退出) from the 2015 Paris Agreement, and that Brazil’s rainforest protections are standing in the way of economic success. During the election campaign, he promised to ease protections for areas of the Brazilian Amazon set aside for native people and wildlife. Are Brazil’s rainforests in danger?
The Amazon, the world’s largest rainforest, is called “the lungs of the planet.” Each tree takes in and stores carbon dioxide from the air around it. Billions of trees pull up water through their roots and release water vapor into the air, forming tiny drops of water. The Amazon creates 30 to 50 percent of its own rainfall. Carlos Nobre, a climate scientist, says that it is almost impossible to say Just how important the rainforest is to the planet’s living systems.
Some of Bolsonaro’s support comes from business and farming groups. One supporter, Luiz Carlos, noted that farmers “are not invaders, they are producers.” He blamed the past government for supporting rainforest protections at the cost of farmers. “Brazil,” he said, “will be the biggest farming nation on Earth during Bolsonaro’s years.”
Paulo Artaxo, a professor of environmental physics at the University of Sao Paulo, says that if Bolsonaro keeps his campaign promises, then “deforestation of the Amazon will probably increase quickly — and the effects will be felt everywhere on the planet.”
Other scientists warn that if the Amazon and other tropical rainforests lose too many trees, this could affect rainfall in other areas. Without enough trees to support the rainfall, the longer and bigger dry season could turn more than half of the rainforest into a tropical grassland.
1. The first paragraph is intended to ________.| A．draw people’s attention to the disappearing rainforests |
| B．ask people to ease the protection of rainforests |
| C．attract the public to the newly-elected president |
| D．to complain about the new government's withdrawing |
| A．produce much farmland |
| B．examine people’s lungs |
| C．change the earth’s living system |
| D．destroy farmers’ crops |
| A．The new president’s supporters care less about farmers. |
| B．Scientists are concerned about the protection of rainforests. |
| C．The rainforests will stop the economic development in Brazil. |
| D．The past government is to blame for the destruction of rainforests |
| A．a newspaper |
| B．a magazine |
| C．a guidebook |
| D．a textbook |
1.保护环境的重要性；
2.如何低碳生活；
3.发出倡议。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear fellow students,
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Student Union
主要内容：
1. 野生动物濒临灭绝的现状；
2. 野生动物濒临灭绝的原因；
3. 拯救措施及号召更多人加入。
注意：
1. 词数不少于 80；
2. 可以适当增加细节，以使行文连贯。
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