Bill McDonnell, who was a soldier when young, was a 92-year-old now, still healthy and strong. He loved hunting very much. On December 15, Bill decided to go hunting in Shenandoah Mountain the next day as the deer season had begun. His wife Joanna McDonnell intended to let their son Bill McDonnell Jr. accompany him, but Bill Jr. had a football game that day. Bill McDonnell said he could manage all by himself. Joanna then required Bill to be out of the woods by 2 pm and home by 3 pm, plenty of time before sunset. She added, “ Do take some necessities like a flashlight, just in case.”
The next morning, Bill woke up at four, grabbed his muzzleloader (前装枪), and steered his Jeep toward Shenandoah Mountain. At the end of the old Laurel Run logging road, he began to walk. It was about 7:30 am and 25 degrees when the sun peeked through the trees.
Not long into the hike, he came upon a path he didn't remember. Maybe this was a secret route to the king of all bucks (雄鹿). He took it. Then, around 11 am, he came into a clearing (林中空地) along a ridge line (山脊线). He had walked farther than he had expected. It seemed that his path up the mountain had meandered quite a bit. “Where am I now?” he muttered. Bill figured he could drop into the valley, hunt a bit and then go back home. But when he snaked down through the forest, he found there was no path at all. The forest was thick. It was hard to tell the direction now.
By around 2 pm, Bill stopped at somewhere in the valley, exhausted. “I’ll get it figured out,” he said to himself. He took out his phone to call his wife, but the phone had died. He dug into his pants for the GPS device he always brought in case of emergency and pushed the “on” button. Nothing. He had forgotten to charge it the night before.
“No, I’m not lost,” he told himself. His eyes caught a stand of tall trees. He remembered admiring the line of fantastic oaks and pines earlier. Reach them and the car wouldn’t be that far off. It meant he would have to cover some ground.
注意:续写词数应为150左右。He was moving slower and slower, Joanna‘s 3 pm deadline having passed.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________It was about 9:45 pm when Bill heard the whoop-whoop-whoop of a helicopter.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 . Thanks to the 1999 Environment Protection and Biodiversity Conservation Act, 26 endangered species in Australia have seen their populations recover.
It seems like that we're always hearing about new animals that have become endangered, but there's some good news in Australia: 26 animal species no longer meet the criteria to be listed as threatened. Australia’s biodiversity has been in decline, with more than 1, 700 species and ecological communities known to be on the line. In 1999, the Environment Protection and Biodiversity Conservation (EPBC) Act was passed to introduce protections for endangered animals. The burrowing bettong is one of 26 Australian species that have returned from the edge of extinction.
Seemingly these are working, as a recent study published in the journal Biological Conservation reviewed the animals that were previously or currently listed as threatened between 2000 and December 2022, and discovered that 26 species had recovered to no longer meet the criteria. Species that have seen improvement include the charmingly named burrowing bettong, the golden bandicoot and the bulloo grey grasswren.
Factors behind this improvement include habitat management, control of introduced predators (捕食者) and translocation of endangered animals to predator-free islands. However, the species have not been officially delisted at this time. The EPBC Act only allows species to be delisted if doing so will not have a negative effect on their survival, and researchers believe that conservation gains could be lost should management efforts be stopped.
Dr Michelle Ward, a conservation scientist at WWF Australia, told The Guardian, “The key problem with delisting species is that then they no longer have monitoring and no longer need certain funding plans.”
However, it is promising that researchers have found signs of improvement. Hopefully this will continue among these and other species!
1. What do the underlined words “on the line” in paragraph 2 probably mean?| A．Out of place. | B．At risk. |
| C．Under control. | D．On the increase. |
| A．Some animals are facing extinction. |
| B．Burrowing bettong is a charming species. |
| C．The criteria to be delisted were hard to meet. |
| D．26 endangered species’ populations are recovering. |
| A．their living situation is severe | B．the delisting consequences are uncertain |
| C．the conservation gains are short | D．the habitat management level is poor |
| A．Unconcerned. | B．Doubtful. | C．Positive. | D．Worried. |
About 75 percent of the city’s factories and buildings, 90 percent of its homes, and all of its hospitals were gone.
1. What is the talk mainly about?
| A．The development of electric cars in California. |
| B．The new rules announced in California. |
| C．The temperature rise in California. |
| A．By 2026. | B．By 2030. | C．By 2035. |
| A．People. | B．Beaches. | C．Forests. |
| A．The policies made by other states. |
| B．The natural beauty in California. |
| C．The obvious rise in global temperatures. |
1. How did the speaker feel when he got home?
| A．Tired. | B．Scared. | C．Relieved. |
| A．By ship. | B．By train. | C．By flight. |
| A．A plane hit the ground. | B．A tower fell in the earthquake. | C．Many people died in the earthquake. |
| A．In the morning. | B．In the afternoon. | C．In the evening. |
6 . It has been over 150 years since the Great Chicago Fire. The 1871 fire killed an estimated 300 people. It turned the heart of the city, wood-frame buildings quickly constructed on wooden sidewalks, into ruins, and left 100,000 people homeless. Like the Great Fire of London in 1666, the San Francisco Earthquake of 1906, and Hurricane Katrina in 2005, the Great Chicago Fire reminds us that big cities can still be frail.
But that same night, about 250 miles north of Chicago, more than 1,200 people died in and around Peshtigo. It was the deadliest wildfire in U.S. history. Survivors said the fire moved like a hurricane, jumping across Green Bay to light forests on the opposite shore.
Chicago’s fire came to be seen as a disaster that also led to the invention of steel skyscrapers, raised up on the city’s ashes. It has overshadowed the Peshtigo Fire. And for years, the two were seen as separate disasters. However, many of those houses and sidewalks that burned in Chicago had been built with trees grown around Peshtigo.
Chicago’s fire was long blamed - falsely - on an Irish-immigrant family’s cow kicking over a lantern. Some people thought the Peshtigo Fire started when pieces of a comet (彗星) landed in the forest, which has never been proven.
What we understand better today was that the Midwest was historically dry in the summer of 1871. When a low-pressure front with cooler temperatures rolled in, it produced winds, which can fan sparks (火星) into wildfires. The fires themselves generated more winds. Several parts of nearby Michigan also burned during the same few days ; at least 500 people were killed there.
At present, all of those fires on an autumn night in 1871 might help us see even more clearly how rising global temperatures and severe droughts, from Australia to Algeria to California, have made forests easier to burn, and people more likely to be harmed by the climate changes we’ ve helped create.
1. What does the underlined word “frail” in the first paragraph probably mean ?| A．Regularly enlarged. | B．Heavily populated. |
| C．Safely reached. | D．Easily damaged. |
| A．By presenting research findings. | B．By making comparisons. |
| C．By following time order. | D．By making classifications. |
| A．A careless cow. | B．A passing comet. |
| C．A low-pressure front | D．A paper lantern. |
| A．To warn people of the forest fire threat. | B．To show signs of global warming. |
| C．To attract more tourists to Chicago. | D．To introduce an unknown city. |
7 . A dog’s behavior is far more influenced by environment and upbringing, according to a new study published in the journal Science.
Lead author Kathleen Morrill, a Ph. D. candidate at the University of Massachusetts Medical School, and her numerous co-researchers surveyed owners of 18,385 dogs and examined 2,155 dogs’ DNA as part of the citizen science project Darwin’s Ark.
For the project, participants were given a battery of surveys to fill out about their dogs. They then received a DNA kit to collect their dogs’ saliva (唾液) and send it back to the lab for DNA testing. The information was stored in a large database that was freely shared with researchers around the world. In return, curious dog owners were sent a DNA and breed (品种) profile of their dogs.
With the data provided to them by citizen scientists, Morrill and her team presented a number of interesting findings, but the biggest was this: Breeds offer little predictive value for individuals, explaining just 9% of variation in behavior.
The researchers broke down dog behavior into eight categories: comfort level around humans, case of stimulation or excitement, affinity (喜爱) toward toys, biddability (also known as response to human training), how easily the dog is affected by a frightening stimulus, comfort level around other dogs, engagement with the environment, and desire to be close to humans. Of these behavioral characteristics, biddability and toy affinity were most linked with breeds, but the associations were slight.
The study’s findings call into question laws that target specific, supposedly “dangerous”, breeds. More than 900 cities in the U.S. currently have some breed-specific laws.
“We now have demonstrated that breed-specific laws are ineffective at protecting the public or reducing dog attacks,” Elinor Karlsson, a senior author of the study, said. “Any dog has the potential to be dangerous, regardless of its size or breed background. Because of this, dogs should not be declared dangerous based on their appearance. Instead, they should be assessed as individuals based on their behavior.”
1. How did the researchers carry out the project?| A．By using survey responses. |
| B．By interviewing dog owners face to face. |
| C．By analyzing the data offered by the university. |
| D．By comparing breed profiles of different dogs. |
| A．Engagement with the environment. | B．Response to human training. |
| C．Ease of stimulation or excitement. | D．Comfort level around humans. |
| A．A dog’s behavior is more individualistic. |
| B．Breed-specific laws should be carried out effectively. |
| C．Dog attacks have posed a deadly threat to humans. |
| D．Categorizing dogs should be based on their appearance. |
| A．Don’t ignore your dogs | B．Don’t raise dangerous dogs |
| C．Don’t judge a dog by its breed | D．Don’t evaluate a dog by its behavior |
8 . Dairy (奶品场) packaging has been changing a lot for so many years. Now, businesses are using technology to create more sustainable (可持续的) packaging options along the whole supply chain.
Ian Olmstead, program manager at Dairy Australia, says, “We’re trying to make sure the plastics we use are designed in a way that allows them to be recycled. Then we have partnerships in place that support the processes for recycling, and seek to increase the food-grade recycled content that can be used again in dairy packaging.”
Brownes Dairy — Australia’s oldest dairy has worked with Tetra Pak to make its next change. Brownes’ senior marketing manager, Nicole Ohm, says it has been important to create a product that not only is recyclable, but starts life in a sustainable way, too. “The start of life is just as important as the end of life,” she says. “Being able to make an effective change at the start of life just makes for a greener result.”
Milk packaging is made of three covers. Recyclable cardboard sits in the middle, with polyethylene (聚乙烯) plastic on both sides acting as a protection. Historically, these outer covers have been made from plastic, but Brownes’ new packaging will use a renewable resource: sugarcane, a kind of plant. “The plant-based protections behave in the same way,” Ohm says, “and so does the recyclability.” “Being Australia’s oldest dairy carries a level of responsibility,” Ohm says. “Even though we are very old, we are not at all traditional—we are very advanced.”
When it comes to plastic packaging, the dairy industry faces many challenges. Recyclable material must be food safe, for example. And one plastic milk bottle might contain a number of different plastics, from the bottle itself to its cover. Even the glue on the label becomes part of the recycling challenge that needs to be got over.
Dr Stephanus Peters is a managing partner at PEGRAS, a global technical solutions consulting company. Peters explains the problem PEGRAS has been asked to solve: make it easier to take away non-recyclable parts from milk bottles to avoid pollution. “You always have a little bit of glue left,” he says. “We have to take away the glue before the bottle can be recycled. If successful, this advance could be used in every industry.”
1. What change does Nicole Ohm expect to happen in dairy packaging?| A．It will be of excellent quality. | B．It will help keep the milk fresh. |
| C．It will reduce the cost of products. | D．It will be environmentally friendly. |
| A．It has more covers. | B．It is much more protective. |
| C．It uses plant-based materials. | D．It has a renewable middle cover. |
| A．The recycling may require a lot of steps. | B．The recycling may cause more pollution. |
| C．The recycling may take a mass of money. | D．The recycling may impact on food safety. |
| A．Set up a plastic-free dairy business. | B．Make its company a sustainable one. |
| C．Rid packaging of non-recyclable parts. | D．Come up with a type of recyclable glue. |
1. What season is it now?
| A．Fall. | B．Spring. | C．Summer. |
| A．Windy. | B．Rainy. | C．Foggy. |
| A．Cold. | B．Pleasant. | C．Cloudy. |
| A．About 40 degrees. | B．About 50 degrees. | C．About 60 degrees. |
10 . Diving in the ocean, marine biologist Erika Woolsey has seen how coral reefs (珊瑚礁) are being damaged by climate change. It has made her decide to find a way to share her experience —including those who can’t easily explore the ocean.
Through her non-profit, The Hydrous, Woolsey is using virtual reality to bring the ocean to everyone. Scientists, filmmakers and divers are taking people on immersive (沉浸式的) virtual dives, attracting attention to reef damage and expecting action to protect our sea. About 25% of marine species depend on coral reefs. However, climate change, pollution and overfishing have done harm to around half the world’s shallow water coral reefs.
Twenty years of underwater exploration has given Woolsey a detailed understanding of the dangerous situations facing reefs. “I’ve seen this first-hand shift. Healthy colourful coral reefs become what look like the moonscape step by step,” Woolsey says.
It is through this experience that The Hydrous team set out to recreate with their award-winning film Immerse. Intended to watch with a VR headset, viewers join Woolsey for a nine-minute guided virtual div e on the coral reefs, immersed in a 360-degree underwater view.
They swim alongside sea turtles and sharks before witnessing the worsening of the reefs. The experience often brings out strong feelings. “As soon as people take off that headset and look me in the eye, they want to tell me a story about their ocean experience,” Woolsey says. “It’s that human connection to our ocean that will solve our ocean problems.”
Woolsey hopes advances in camera technology will allow her team to take more and more people to places in the ocean that are underexplored and places further away from human civilization. They are developing a virtual experience that will put the people in the role of a marine biologist, carrying out biodiversity surveys underwater, and even transporting the viewers to space to monitor global sea surface temperatures.
1. Why did Erika Woolsey set up The Hydrous?| A．To collect money for ocean protection. |
| B．To let the public know about coral reefs better. |
| C．To help people enjoy the ocean’s beauty. |
| D．To encourage people to protect the ocean. |
| A．change. | B．experience. |
| C．material. | D．scene. |
| A．The story about the ocean. | B．The situation of coral reefs. |
| C．The connection with sea life. | D．The way to protect the ocean. |
| A．To bring more fun during the lockdown. |
| B．To train talents for environment protection. |
| C．To help people learn more about the ocean. |
| D．To discover more places that need protection. |
