1 . Lucy was rescued from a rural farm in New South Wales, Australia, two years ago. She was suffering from chlamydia (衣原体病), a disease widespread among koalas. Today, she is one of “the lucky” living creatures in tree corridors (走廊) that have been created by volunteers to protect koalas and other animals by saving their quickly shrinking habitats, or natural environment.
The corridors, planted by the local conservation group Bangalow Koalas, are made up of large systems of plants. They are intended for koalas and other animals like the glossy black cockatoos, possums, and wallabies. All of them are endangered, or at risk of becoming extinct. The corridors provide a safe path across the koala’s increasingly broken habitat. “Our corridors are actually trying to get them away from humans, from cars and from dogs,” said Linda Sparrow, president of Bangalow Koalas. “They can safely move across the landscapes and don’t have to put up with us humans.”
The koala is predicted to be extinct in the wild in New South Wales by 2050. Some of the biggest dangers include wildfires and habitat loss through land clearing for development. Koalas have already been declared endangered in several Australian states. A recent report by the Australian Koala Foundation said the animal was worth an estimated $3.2 billion per year to the tourism industry.
Founded in 2016, Bangalow Koalas has planted over 936,000 trees on 119 properties, helping koala conservation and improving the local ecosystem. The group, which depends on com munity volunteers, aims to plant 500,000 trees by 2025. Volunteer Lindy Stacker, who has been planting trees for over five years, still remains devoted to the cause. She said the activity is good for mental health and has brought the community together. “I can’t imagine a world where there’s no koalas in the wild. We’re going to do everything we can possibly to. make sure that won’t happen,” Lindy said.
1. Who is Lucy?| A．A farmer. | B．A patient. | C．A volunteer. | D．A koala. |
| A．To shelter koalas from human threat. | B．To test the local natural environment. |
| C．To save koalas suffering from chlamydia. | D．To stop koalas’ habitats from being rebuilt. |
| A．The reason for koalas’ extinction. | B．Koalas’ value in tourism industry. |
| C．The necessity of saving koalas. | D．People’s deep love for koalas. |
| A．Bangalow Koalas: A Group Intended For Koalas |
| B．Tree Corridors: A Lifeline For Endangered Koalas |
| C．Bangalow Koalas: Call On Volunteers For Koalas’ Protection |
| D．Tree Corridors: Responsible For The Loss Of Koalas’ Habitats |
2 . Lightning can strike anyplace on Earth. In fact, there are about 6,000 lightning strikes every minute, which is more than 8 million strikes every day. The risk of being struck by lightning is low, but the consequences of lightning strike injuries are serious. Even though your home is a safe shelter during a lightning storm, you might still be at risk. About one-third of lightning-strike injuries occur indoors.
Avoid water.
Do NOT bathe, shower, wash dishes, or have any other contact with water during a thunderstorm.
Do NOT use anything connected to an electrical outlet (电源插座), such as computers, game systems, washers, or stoves. Lightning can travel through electrical systems, radio and television reception systems, and any metal wires or bars in concrete walls or flooring.
Avoid windows, doors, porches, and concrete.
Don’t use corded (有线的) phones.
Corded phones are NOT safe to use during a thunderstorm. Do NOT use them.
Follow the safety measures above can minimize your risk of being injured indoors on lighting days. Don’t take it for granted that only outdoor activities can put you in a dangerous place. Keep it in mind that inappropriate indoor activities can also be disastrous.
| A．Here are some tips to keep safe and reduce your risk of being struck while indoors. |
| B．In addition, follow up on the latest information about the storm. |
| C．However, it is safe to use cordless or mobile phones during a storm. |
| D．Stay away from windows and doors, and stay off porches. |
| E．Some outdoors measures can keep you safe and prevent you from being attacked. |
| F．Lightning can travel through a building’s water pipe system. |
| G．Don’t touch electronic equipment. |
3 . Cooler, higher places may not be very welcoming to some hummingbirds trying to escape rising temperatures and other effects of climate change. Anna's hummingbirds live no higher than about 2,600 meters above sea level. If the birds attempt to expand their range to include higher altitudes, they may struggle to fly well in the thinner air, researchers reported in the Journal of Experimental Biology.
These hummingbirds have expanded their range in the past. Once only found in Southern California, the birds now live as far north as Vancouver, says Austin Spence, an ecologist at the University of California, Davis. That expansion is probably due to climate change and people using feeders to attract hummingbirds, he says.
Spence and colleagues collected 26 Anna’s hummingbirds from different elevations (海拔) in the bird’s natural range in California. The team transported the birds to a habitat about 1,200 meters above sea level and measured their metabolic (新陈代谢的) rate when hovering (盘旋). After relocating the hummingbirds to a field station at an altitude of 3,800 meters, the researchers let the birds rest for at least 12 hours and then measured that rate again.
The rate was 37 percent lower, on average, at the higher elevation than the aviary, even though the birds should have been working harder to fly in the thinner air. At higher altitudes, hovering, which takes a lot of energy compared with other forms of flight, is more challenging and requires even more energy, Spence says. The decrease in metabolic rate shows that the birds’ hovering performance was suffering, he says “Low oxygen and low air pressure may be holding them back as they try to move upward.”
Additional work is needed to see whether the birds might be able to better adjust if given weeks or months to get used to the conditions at gradually higher altitudes.
1. What factor may have contributed to the expansion of Anna's Hummingbirds' range?| A．A shift in migration patterns. | B．A lack of food sources. |
| C．A decrease in temperature. | D．Human use of feeders. |
| A．By monitoring their feeding behaviors. |
| B．By comparing their different forms of flight. |
| C．By measuring their metabolic rate while hovering. |
| D．By observing their adaptability to a new environment. |
| A．Weakened | B．Enhanced. | C．Unaffected. | D．Dynamic. |
| A．Studying the changes in their hunting methods. |
| B．Recording their numbers over an extended period. |
| C．Examining their ability to accommodate to higher altitudes. |
| D．Investigating the impact of other bird species on their range. |
4 . Improper disposal of electronic devices can lead to negative impacts on the environment. So if you are in possession of an “old electronics” box or merely an old iPhone, consider recycling as an option. Here are some organizations worth checking out.
EcoATM
EcoATM is an automated kiosk that collects your unwanted cellphones and tablets and gives you cash for them. You'll find them by the checkout lines at various grocery store chains. It accepts devices from any era or in any condition, and offers anywhere between a few bucks to a few hundred dollars in return.
Best Buy
Best Buy offers a simple, straightforward recycling program. You can take your old phone to any of its retail stores and it'll take care of the entire recycling process for you. Best Buy will even give you a gift card for the value of the device you give them.
Call2Recycle
Call2Recycle is one of the largest recycling programs in the United States. The company collects used smartphones and batteries and has them either recycled or refurbished (翻新) for future use. It partners with various retailers to provide recycling services in stores like Lowe’s, The Home Depot and other smaller businesses.
Eco Cell
Eco Cell takes a unique approach to recycling phones. The program collects used smartphones and other gadgets for recycling through local zoos and other wildlife organizations. It then gives what it makes from recycling or refurbishing the devices back to those organizations in order to continue their work.
1. What do EcoATM and Best Buy have in common?| A．They are based in grocery stores. |
| B．They offer a reward for recycling. |
| C．They collect various kinds of devices. |
| D．They refurbish recycled items. |
| A．Call2Recycle | B．Eco Cell | C．Best Buy | D．EcoATM |
| A．The variety of items it recycles. |
| B．Its marketing strategies. |
| C．Its pricing policies and structures. |
| D．Its dedication to preserving wildlife. |
5 . The Japanese government said it planned to begin the discharge (排放) of slightly radioactive wastewater from the Fukushima Daiichi nuclear plant on Thursday, rejecting calls for a delay from some people in neighboring countries.
An earthquake and tsunami knocked out power at the Fukushima nuclear plant on March 11, 2011, causing meltdowns at three reactors. Tritium (氚) and carbon-14 are, respectively, radioactive forms of hydrogen (氢) and carbon, and are difficult to separate from water. They are widely present in the natural environment, water and even in humans, as they are formed in the Earth’s atmosphere and can enter the water cycle. Both emit very low levels of radiation but can pose a risk if absorbed in large quantities. Water which was used to cool reactor cores as well as rainwater and groundwater that flowed into or near the plant have been contaminated with radioactive substances. Plant operator Tokyo Electric Power, or Tepco, has stored the water in more than 1,000 tanks at the facility but says it is running out of room.
Tepco says it will reduce the concentration (浓度) of nearly all radioactive substances in the wastewater to a safe level with the exception of tritium, an isotope (同位素) of hydrogen. The water will then get diluted (稀释) with seawater so the concentration of tritium is reduced to a safe level before the discharge, according to Tepco. As the water is diluted further in the ocean, the concentration of tritium will almost equal the natural level by 6 miles from the discharge point, which is at the end of an undersea tunnel about six-tenths of a mile from the shoreline, a Tepco official said.
But that hasn’t reassured many of Japan’s neighbors, with officials from China and the Pacific Islands voicing alarm and opposition to the plan. Beijing will take “necessary measures” to safeguard food safety and its people’s health, said Chinese foreign ministry spokesperson Wang Wenbin on Tuesday, adding they “strongly urge the Japanese side to correct its wrongful decision”. Meanwhile, fishing communities in Japan and South Korea worry the wastewater release could mean the end of their livelihoods — with consumers across the region already beginning to quit seafood from Japan and its nearby waters, and some governments even banning imported food from parts of Japan, including Fukushima.
1. The meltdowns at three reactors were caused by ________.| A．the greenhouse effect | B．human behaviour |
| C．climate change | D．natural disasters |
| A．purified | B．reduced | C．polluted | D．operated |
| A．More than 1,000 tanks at the facility can store all the radioactive wastewater. |
| B．The concentration of all radioactive substances will be reduced to a safe level. |
| C．The discharge won’t affect the coastal residents since the discharge point is about 0.6 miles offshore. |
| D．The concentration of tritium will be nearly at the natural level after being diluted further in the ocean. |
| A．people in these areas couldn’t make a profit in the future |
| B．it would threaten people’s physical health and livelihoods |
| C．it would be more difficult to import food from parts of Japan |
| D．the local seafood would be unaffordable for people in these areas |
1. Where is the man doing a project about the environment?
| A．At a library. | B．At school. | C．At a lab. |
| A．To get information about a project. |
| B．To know about her job. |
| C．To do research on greenhouse effect. |
| A．Solve the woman’s problem. |
| B．Move some books. |
| C．Do some reading. |
7 . 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 |
8 . What foods do you use to celebrate with your family? Do you eat something special on your birthday or holidays? Among the Hopi people, many foods for special celebrations are made from corn.
The Hopi people are Native Americans who live in Black Mesa, Arizona, USA. They grow special types of corn with long roots (根), which help the corn reach water in the ground in the hot and dry desert (沙漠).
The Hopi use each color of corn for something different. For example, blue corn is used to make some traditional Hopi foods. Piki is one Hopi food made with blue com. It is like a paper-thin, rolled pancake.
| A．The Hopi people have a long history. |
| B．Corn is also used in Hopi ceremonies. |
| C．There are different types of corn as well. |
| D．Corn plays an important role in the Hopi diet. |
| E．Some Hopi today still live as they did hundreds of years ago. |
| F．White corn is used to wish a baby good health and long life. |
| G．But both groups still practice Hopi spirituality and other traditions. |
A couple of years ago, I had the pleasure of teaching a young couple to dive (潜水) in Thailand on one of my favorite reefs (礁). The weather conditions were perfect, with mild currents and excellent sight of the beautiful ocean and the bright, vivid corals. Even with their masks on, I could see the smiles on my students’ faces.
The dive couldn’t have gone better. However, things changed as we made our way back to the boat. As we swam back along the reef, I noticed the current (水流) changing. As it did, huge quantities of trash and plastic began to flood the area. I saw small reef fish swimming amongst the straws, plastic bags and other bits of rubbish. I noticed that some of the fish were pecking away (啄) at the plastic. By the time we got back onboard the boat, there were bits of plastic floating all around us. It looked more like a trash site than the ocean.
When I got home, the first thing I did was to go online and research plastic pollution in the ocean. I was surprised to find out that over the past decade, divers and beach lovers have seen a lot of changes in the oceans. Even very remote locations were suddenly filled with plastic and other chemicals. Plastics were entering our oceans at an alarming rate—up to 12 million tons each year. This huge amount of plastic was wreaking havoc (破坏) not only on the environment, but also on the marine animals that lived in the ocean, such as sea turtles and sea birds. Some of them were sadly mistaking the pieces of plastic for food. Pollution has brought our oceans to the point of disaster, and unless we make a great change, then our oceans and all of its living things, will be at risk.
Since that unforgettable plastic-polluted dive, I have become an ocean supporter and spend my days trying to get the message out there about just how harmful ocean pollution is, not only to marine life, but also to mankind.
注意：1. 续写词数应为150左右；
2. 请按如下格式在答题卡的相应位置作答。
Then the idea came to me: I could appeal to my fellow divers to take action.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I decided to take it a step further to try and stop those companies producing single-use plastics.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________10 . Louie, a pet parrot, saved a whole family. He
“Louie is a true
Barbara took her five-year-old granddaughter
“People have
| A．annoyed | B．alarmed | C．impressed | D．noticed |
| A．model | B．genius | C．hero | D．pioneer |
| A．awake | B．asleep | C．alone | D．afraid |
| A．opinion | B．way | C．memory | D．sight |
| A．survive | B．resist | C．arrive | D．respond |
| A．frightening | B．shocking | C．sorrowful | D．grateful |
| A．angrily | B．gently | C．secretly | D．immediately |
| A．turn | B．blow | C．keep | D．put |
| A．accompanying | B．saving | C．comforting | D．adopting |
| A．luck | B．doubt | C．evidence | D．barrier |
| A．injuries | B．losses | C．pressures | D．failures |
| A．detail | B．place | C．ruins | D．rows |
| A．rushed out | B．come back | C．run away | D．reached out |
| A．presented | B．equipped | C．linked | D．compared |
| A．replace | B．honor | C．forget | D．reward |
