1 . An Inuit-developed app, named SIKU after the Inuktitut for “sea ice”, allows local communities from Alaska to Greenland to connect traditional knowledge with scientific data to track changes in the environment, and make decisions about how to manage wildlife.
A group of Inuit elders and hunters from Sanikiluaq, Nunavut, thought up the idea for SIKU more than ten years ago to document and understand the changing sea ice they were seeing in southeastern Hudson Bay. The group turned to the local non-profit Arctic Eider Society (AES) to develop a web-based platform (平台).
Over the years, SIKU has developed, and recently, the elders saw that the platform could help address a familiar challenge: sharing knowledge with younger people who often have their noses in their phones. In 2019, SIKU was reintroduced as a full-fledged (全面发展的) social network — a platform where members can post photos and notes about wildlife sightings, hunts, sea ice conditions and more. The posts tell stories of hunting and traveling; the impacts of climate change and industrial activity; and the traditions, diets and illnesses of local animals.
Inuit communities are already using the app to inform important decisions. In 2021, for example, elders in Sanikiluaq were worried that the local reindeer (驯鹿) population had reduced, so the Hunters and Trappers Association used SIKU to survey hunters and look at recent reported harvest rates. The information led the association to close the hunt for a short time to reduce pressure on the population and to reintroduce hunting slowly when the number of reindeer increased.
Traditionally, Inuit communities shared this information orally (口头上地). “We have lived in the environment for centuries and know about the wildlife. Now armed with SIKU, information is documented in a way that other people will understand. The advantage of SIKU is that it’s part science and part Inuit knowledge and it supports community-driven research,” says Lucassie Arragutainaq, a co-founder of AES.
1. What was the purpose of developing SIKU in the beginning?A.To raise money for AES. | B.To pass on Inuit tradition. |
C.To attract more visitors to Inuit communities. | D.To record and learn about the changing sea ice. |
A.To further prove the role of SIKU. |
B.To advise people to pay more attention to SIKU. |
C.To call on visitors and locals to protect reindeer. |
D.To tell the benefits of the Hunters and Trappers Association. |
A.Doubtful. | B.Worried. | C.Puzzled. | D.Supportive. |
A.SIKU: Overcoming Environmental Challenges |
B.SIKU: Informing Decision Of Local Communities |
C.SIKU: Joining Traditional Wisdom To Modern Technology |
D.SIKU: Advantages Over Other Local Social Media Platforms |
1.简述野生动物的现状;
2.野生动物减少的原因以及采取的措施;
3.呼吁大家保护野生动物。
注意: 字数控制在80词左右; 可以适当增加细节, 以使文章连贯。
提示词:减少 decrease 野生动物 wild animals
Save Endangered Animals
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3 . About 12% of the total global energy demand comes from heating and cooling homes and businesses. A new study suggests that using underground water to maintain comfortable temperatures could reduce consumption of natural gas and electricity in this section by 40% in the US. The approach is called ATES, short for aquifer thermal energy storage (含水层热能储存).
“We need storage to absorb energy from the sun and wind. It’s crucial to creating affordable, reliable, and deeply environmental-friendly electricity systems. Most people are interested in batteries and other kinds of electrical storage. But we were wondering whether there was any opportunity to use geothermal (地热的) energy storage,” said first author A.T.D Perera. “With ATES, energy can be stored for a long period of time, without adding an additional burden to the grid (输电网).”
ATES is a pleasantly simple concept that takes advantage of the heat-absorbing property of water and the natural geological features of the planet. You simply pull existing underground water up and heat it at the surface in the summer with environmental heat or energy. Then you send it back down. It stays fairly hot because the Earth is a good insulator (绝热体).
“Unlike above-ground tank-based water or ice storage systems, ATES will not need space. It’s also more efficient and can support larger communities in cooling or heating than traditional geothermal heat pump systems that rely on heat moving with the underground soil,” added co-author Hong Tianzhen.
A major beneft of ATES is that it will become more efficient as weather becomes more extreme in the coming years due to climate change. The hotter summers and severer winters could increase the amount of free thermal energy that can be stored with ATES. “It’s very much a realistic thing to do and this work is really about showing its value,” said Perera. “This technology is ready to go, so to speak. We just need to do it.”
1. What do we know about ATES?A.It is technologically demanding. |
B.It is aimed at replacing natural energy. |
C.It mainly relies on batteries to function. |
D.It helps achieve an environmentally friendly society |
A.By giving examples. | B.By discussing results. |
C.By making comparisons. | D.By analyzing principles. |
A.Temperature variations. | B.Insulated materials. |
C.The duration of storage. | D.The category of energy. |
A.A Turning Point in Energy Usage |
B.A Solution to Green Cooling and Heating |
C.A Transformation in the US Electricity System |
D.A Discovery About Geothermal Energy Storage |
4 . Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn’t know for sure? That the evidence was inconclusive, the science uncertain? That the anti-smoking lobby(游说) was out to destroy our way of life and the government should stay out of the way? Lots of Americans bought that nonsense, and over three decades, some 10 million smokers went to early graves.
There are upsetting parallels today, as scientists in one wave after another try to awaken us to the growing threat of global warming. The latest was a panel from the National Academy of Sciences, enlisted by the White House, to tell us that the Earth’s atmosphere is definitely warming and that the problem is largely man-made. The clear message is that we should get moving to protect ourselves. The president of the National Academy, Bruce Alberts, added this key point in the preface to the panel’s report: “Science never has all the answers. But science does provide us with the best available guide to the future, and it is critical that our nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions.”
Just as on smoking, voices now come from many quarters insisting that the science about global warming is incomplete, that it’s OK to keep pouring fumes into the air until we know for sure. This is a dangerous game: by the time 100 percent of the evidence is in, it may be too late. With the risks obvious and growing, a prudent person would take out an insurance policy now.
Fortunately, the White House is starting to pay attention. But it’s obvious that a majority of the president’s advisers still don’t take global warming seriously. Instead of a plan of action, they continue to press for more research — a classic case of “paralysis by analysis”.
To serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research. But research alone is inadequate. If the Administration won’t take the legislative initiative, Congress should help to begin fashioning conservation measures. A bill by Democratic Senator Robert Byrd of West Virginia, which would offer financial supports for private industry, is a promising start. Many see that the country is getting ready to build lots of new power plants to meet our energy needs. If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.
1. What was an argument made by supporters of smoking?A.Anti-smoking people were usually talking nonsense. |
B.People had the freedom to choose their own way of life. |
C.The number of early deaths of smokers in the past decades was insignificant. |
D.There was no scientific evidence of the correlation between smoking and death. |
A.A protector. | B.A judge. | C.A critic. | D.A guide. |
A.Cautious. | B.Confident. | C.Responsible. | D.Experienced. |
A.Both of them have turned from bad to worse. |
B.The outcome of the latter worsens the former. |
C.A lesson from the latter is applicable to the former. |
D.They both suffered from the government’s neglect. |
5 . The Sequoia National Park in California’s southern Sierra Nevada mountains is best known for the Giant Forest, a collection of 2,000 trees that includes half of the Earth’s largest and longest-living trees. This past weekend, the ancient wonders came dangerously close to being burned by the KNP Complex Fire. But thanks to resourceful firefighters, the precious treasure has been saved.
The firefighters had taken the standard measures of clearing brush and setting controlled fires long before the fire began heading toward the Giant Forest. But they knew more needed to be done. On September 17, 2021, they took the unusual step of covering the base of some of the oldest trees with protective aluminum “blankets”. High on the list was General Sherman, the world’s largest tree by volume. The park officials believed the specialized foil(锡纸)would help block some of the heat from the fires and enhance the natural insulation(隔热)provided by the ancient trees’ thick bark. They were right!
On Sunday, September 19, 2021, the officials reported that the extra prevention measures, which also included 24-hour timed sprinklers(洒水装置)on General Sherman and the nearby park buildings, had worked. Jack Owen, a spokesman for the KNP Complex Fire Information Office, said, “There are no trees that have been burned yet, as far as in the Giant Forest. Firefighters are pouring everything they can into it as long as it’s safe. That area is looking good.”
Unfortunately, the same cannot be said about the rest of the national park. The KNP Complex Fire has burned through 21,777 acres. Meanwhile, the Windy Fire, which started further south on the Sierra slopes on the same night, has burned over21, 598 acres. Hopefully, the weather will cooperate and allow firefighters to gain control of the massive fires, which are now beginning to threaten nearby communities.
1. What did the firefighters first do to protect the Giant Forest from fire?A.Cover it with specialized foil. |
B.Put it on the list of protective steps. |
C.Set up a fire prevention belt around it. |
D.find out the features of the complex fire. |
A.To stop some heat from the fire from developing. |
B.To stop the fire from spreading. |
C.To keep tree roots from losing water. |
D.To test the survival ability of the trees. |
A.Firefighters are ready to leave the area. |
B.General Sherman is relatively safe. |
C.Nearby buildings have been abandoned. |
D.Some trees in the Giant Forest have been cut down. |
A.Worried. | B.Optimistic. | C.Discouraged. | D.Unconcerned. |
1. 活动目的;
2. 活动内容。
注意:
1. 写作词数应为80左右;
2. 请按如下格式作答。
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7 . Back in 1973, out of concern that many of American native plants and animals were in danger of extinction, Congress passed the Endangered Species Act. The law allows the government to decide species as either “endangered” or “threatened”. Once plants and animals are on the list, they can’t be harmed or harvested, and their living places can’t be changed or damaged in a way that kills, injures or weakens their ability to breed (繁殖), feed or perform other functions necessary for existence.
While environmentalists have thought the law is of great importance in history, mining and the agribusiness (农业综合企业) interests don’t think so. They argue that when an endangered animal is found on public land, the use of the land is strictly controlled, which can prevent farming, and other business use of the land. So, the recent US government has sought to change the way that the law is applied to reduce what it considers overprotection for threatened species.
But a study published in the journal PLOS ONE in January revealed that researchers looked at 31 different populations of ocean animals, and that they found that 78 percent of the mammals (哺乳动物) and 75 percent of the turtles increased their population size after receiving protection under the Act. What was even more impressive was that the number of Hawaiian humpback whales increased from just 800 in 1979 to more than 10,000 in 2005.
“We should celebrate the Act’s track record of reducing the harm from water pollution, overfishing, beach habitat loss and killing. Humans often destroy ocean ecosystems(生态系统), but our study shows that with strong laws and careful administration, we can also help them make a comeback.” said Shaye Wolf, a researcher of the Center for Biological Diversity in Tucson, Arizona.
1. What can we know about the Endangered Species Act in Paragraph 1?A.It mainly focuses on protecting ocean species. |
B.It covers almost all the details of wildlife protection. |
C.It encourages people to raise wildlife in a careful way. |
D.It asks the whole world to work together to protect wildlife. |
A.The Act has limited the economic benefits of land. |
B.Some land has got polluted due to the Act. |
C.Some states refuse to follow the Act. |
D.The Act fails to save enough endangered species. |
A.Quite a lot of ocean animals’ population is still worrying. |
B.The government failed to put some rare species on the list. |
C.The Act turned out to be effective for ocean animal protection. |
D.Whales benefit most from the Act after receiving protection. |
A.More strict rules should be added to the Act. |
B.Overfishing is the main threat to ocean animals. |
C.The damage caused by human activities to the ecosystem is unavoidable. |
D.Proper laws play a powerful role in environmental protection. |
Climate protection strategy is fascinating the globe during the 19th Asian Games, not just athletic talent .
Avoiding fireworks during the opening ceremony promotes environmental awareness. Traditional fireworks displays are fun
The Games Village gave residents a “Low Carbon Account” as part of the green measures. Carbon points
9 . A couple has recently placed their garbage can out for collection for the first time in 14 months, all thanks to their recycling skills. Richard and Louise Arnold have established such an effective routine that they only need to put their garbage can on the side of the street once a year.
Louise explained that making small monthly changes in her life has resulted in her family producing very little waste. She said, “It’s not as difficult as you might think if you start with small steps. We began with soap, switching from bath cream to natural soap without packaging. These bars are large enough that we cut them in half, using one for the sink and the other half for the shower. It’s both cost-effective and environmentally friendly.”
“So it’s actually quite easy. Just go around your house and think of little things you can do gradually, and you’ll start noticing the difference,” Louise added. Currently, the couple takes recyclable waste to the tip, donates clothes to charity shops, and brings soft plastics and batteries to a shop that accepts them.
In 2017, the couple established No Waste Living, which initially started as a weekend stall at the local market and has since developed into a website. Louise regularly writes a newsletter for her hundreds of subscribers. They also started selling eco-friendly products, ranging from non-chemical household cleaning and washing solutions for a “less toxic home” to bamboo washing-up brushes. Louise mentioned, “I started No Waste Living because I wanted to show our achievement s and lead by example.”
Although the family occasionally faces criticism, Louise remains determined. She said, “The main point of contention(争论) for people regarding new waste rules is having to drive their waste to a recycling center, which adds to their already busy lives. However, in the long run, you will create more space in your home, save money, and spend less time dealing with garbage cans.”
1. How did the couple start their waste reduction journey?A.By replacing small soaps with large ones. | B.By using a small amount of bath cream. |
C.By using unpackaged soap bars. | D.By recycling soft plastics and batteries. |
A.To bring eco-products to market. | B.To inspire others to follow in their footsteps. |
C.To treat recyclable waste from the neighborhood. | D.To answer the call of their subscribers. |
A.They mean more work to deal with garbage. |
B.They increase the cost of garbage collection. |
C.They establish a set time for waste management. |
D.They limit the daily amount of garbage for collection. |
A.A business - minded couple. | B.The “less poisonous home” concept. |
C.The global trend in recycling. | D.A planet- friendly lifestyle. |
10 . On December 20, in Newdale, a series of huge waves caused by an undersea Earthquake raced across the ocean near Goldshore. Worse still, it
The day began like any other on Goldshore Beach. People were walking, running or simply sitting on the sandy beach,
Sabrina was
A.caused | B.trapped | C.affected | D.suffered |
A.bury | B.survive | C.challenge | D.quit |
A.knowledge | B.impression | C.strength | D.detail |
A.making up | B.breathing in | C.focusing on | D.checking out |
A.wind | B.sunshine | C.whistle | D.wave |
A.dead | B.powerful | C.strange | D.attractive |
A.narrow | B.adventurous | C.clean | D.calm |
A.signs | B.damages | C.types | D.results |
A.awkward | B.confused | C.annoyed | D.frightened |
A.stress | B.development | C.danger | D.credit |
A.cheating | B.debating | C.helping | D.joking |
A.under control | B.in sight | C.on its way | D.on schedule |
A.actually | B.anxiously | C.quickly | D.curiously |
A.escaped | B.seen | C.recognized | D.cleared |
A.slid | B.crashed | C.divided | D.tapped |