1 . In a heartwarming rescue operation off the coast of Houston-Galveston, a U.S. CoastGuard team discovered an unexpected passenger during a routine inspection of shipping containers. The team, led by Petty Officer 2nd Class McMahon, were astonished when they heard barking and scratching coming from one of the containers.
As they cautiously opened the container, they were greeted by the sight of a small, furry face — a dog trapped inside the dark space. The dog seemed remarkably calm and happy to be liberated from her limited quarters.
“As soon as we opened it, we could see the little dog’s face poking out,” McMahon said. “She just seemed happy more than anything, to be out of that dark space and in the arms of people that were going to take care of her.”
Further investigation by Coast Guard officials revealed that Connie had been trapped in the container for at least eight days, deprived of food and water. The container, filled with deserted vehicles intended for overseas sales, had likely originated from a junkyard.
“So based on that, they think that the dog most likely was in a junkyard, in a car. And that how she accidentally got put in the container,” Chief Petty Officer Corinne Zilnicki said.
Grateful for being in the right place at the right time, McMahon expressed the urgency of the situation. “It would take at least another week to get to where she was going and two weeks without food or water. I don’t think she would have made it,” he said.
Forever Changed Animal Rescue has taken her in, diligently working to nurse her back to health and prepare her for adoption.
1. What does the underlined word “liberated” in paragraph 2 mean?A.Chained. | B.Released. | C.Protected. | D.Inspected. |
A.At a deserted parking lot. | B.Off the local coast. |
C.In an unusable vehicle. | D.In a limited container. |
A.Being sold overseas. | B.Starving to death. |
C.Living with a family. | D.Being trapped in a junkyard. |
A.An Unexpected Passenger | B.A Touching Rescue |
C.An Abandoned Dog | D.A Remarkable Team |
2 . Composting At Home
Any gardener can benefit from adding nutrients and organic matter to the soil to help plants grow strongly and vigorously.
●Combine green and brown materials
●Water your compost pile
Usually rainfall is enough to keep it damp, but in a dry summer you might have to spray it with water. Don’t add too much water or the microorganisms in your compost pile will become waterlogged and be drowned.
●
Air is vital to the composting process, so it’s important to mix the ingredients in together, and never press them flat. You should turn the pile periodically with a garden fork and keep it damp. This step provides oxygen, and the dampness assures the survival of the microorganisms, which need moisture to live.
●Feed your garden with compost
When the compost pile no longer gives off heat and becomes dry, brown, and crumbly, it’s fully cooked and ready to feed to the garden. Add about 4 to 6 inches of compost to your flower beds and a thick layer to the top of pots at the beginning of each planting season.
Composting at home is easy and environmentally friendly.
A.Stir your compost pile regularly |
B.Harvest your finished compost |
C.Plus, it’s a treat for your garden |
D.If this happens, your pile will breakdown instead of compost |
E.Almost anything you chop in the kitchen can go in the compost bin |
F.One of the most popular and beneficial substances to add is compost |
G.Once your pile is setup, maintaining it takes just a few minutes each week |
3 . Do you know how to cycle? It is a skill that, once learned, is never forgotten. For the majority of us, the art of balancing on two wheels was mastered during our childhood. Many still wear helmets, put feet on the pedals, and take a ride around the streets. And in recent years, cycling has become more and more popular. What attracts people to ride their bikes once again?
Cycling offers a lot of advantages that affect both our physical and mental health. For example, regular cycling can improve the function of our cardiovascular (心血管的)system, assist in the burning of extra body fat and strengthen our leg muscles. A long ride in the countryside helps us to clear our mind easily.
Riding a bike is a smart choice for getting to work, shopping, or sightseeing. You can save money that you would otherwise spend on fuels and fares. Unlike cars that struggle with parking, bikes can be easily locked up. Then, on the train, there are chances at stations and other people speaking loudly on their phones. Cyclists face neither of these problems. And if we’re worried about safety, there are cycle lanes in many cities, or we can wear light-colored clothes to improve our safety when cycling on the roads.
Cycling can also be good for the environment. It cuts our carbon footprint, which means we make less pollution. It’s great for our planet and keeps the air clean around us. When we ride bikes, we don’t use fuel like cars do, and that’s really good for our environment.
Therefore, more and more people choose to ride for many benefits such as improving their health, easily going to work, saving money, protecting the environment, or a combination of these factors.
1. When do most people learn to ride?A.In their free time. | B.After their retirement. |
C.At their young ages. | D.During their adulthood. |
A.It is a good way to save money. |
B.It is a great idea to relax cyclists. |
C.It is dangerous to cycle on the roads. |
D.It is difficult to find a place park the bike. |
A.Consumes more fuels. | B.Increases air pollution. |
C.Causes fewer accidents. | D.Reduces carbon footprint. |
A.Sports & Health. | B.Travel & Culture. |
C.Science & Technology. | D.Animals & Environment. |
4 . Have you ever been hungry and sleepy and wished you could solve both problems at once? If you were a reindeer (驯鹿) , it would be easy. According to a new research, these talented deer can have a snooze while they eat their food.
Reindeer live in the Arctic and other northern regions where the winters are extremely dark and cold. Food can be rare in winter, so during the warmer months the deer must eat as much as they possibly can.
Like cows, reindeer use a process called rumination (反刍) to break down the tough plant they eat. This process involves passing the food back and forth between their mouth and the four “stomachs”, chewing it repeatedly until all the nutrients (营养) have been absorbed. In summer, all that chewing seems to leave very little time for sleep.
To find out their secret to getting enough rest, scientists fitted four reindeer with devices that monitored their brain waves. While the reindeer were ruminating, their brain waves were similar to the patterns shown during sleep. The animals sat or stood quietly with their eyes closed, and they were less likely than usual to react to. the movements of a neighbouring deer. “They were in a very relaxed state, ” researcher Melanie Furrer said.
The chewing movement made it hard for the researchers to tell whether, the animals’ brain waves were truly in sleep mode. But when they tested the deer again after rumination, the animals' brain activity showed that they felt rested.
If reindeer are kept awake for too long, they need extra “recovery sleep” to catch up. After ruminating, however, the deer did not need as much recovery sleep. Study co-author Gabriela Wagner said that ruminating serves two different purposes at the same time —eating and sleeping.
1. What does the underlined word “snooze” most probably mean?A.Quick drink. | B.Short walk. | C.Light sleep. | D.Bad dream. |
A.To keep awake. | B.To practice chewing. |
C.To taste better plants. | D.To prepare for winter. |
A.They sleep when drinking. | B.They sleep when ruminating. |
C.They sleep when not moving. | D.They sleep when not thinking. |
A.A health magazine. | B.A book review. |
C.A science report. | D.A research plan. |
5 . Known for its beautiful natural environment, Guizhou contains a total of four World Heritage Sites, which is more than any other province in China.
The Fanjing Mountain, known as the “City of the Sky”, is famous for its Buddhist culture and the complex of temples. Compared with the world’s other mountains in the same latitude (纬度) zone, the Fanjing Mountain features the best-preserved animals and plants. It was listed in the UNESCO World Heritage List in 2018.
Libo Karst, listed in the UNESCO World Heritage in 2007, is located in the southern borderland of Guizhou. Walking into Libo is a feast for the eyes. You would be amazed by one breathtaking sight after another, such as the Wolong Pond and the Laya Waterfall.
The Yuntai Mountain stands out like a piece of green agate (玛瑙) in its latitude zone. It is the oldest and best-preserved dolomite (白云石) karst landform in the world, which is extremely rare and highly valuable for scientific research. In 2014, the Yuntai Mountain was inscribed on the UNESCO World Heritage List for its “uniqueness and typicality”.
Chishui Danxia is home to the largest Danxia landform area. The highlight of the tourist area, named Foguang Rock, is regarded as the greatest example of a Danxia landform in the world. When the afternoon sunlight hits it, it seems to glow like fire. There is a waterfall that is 42 meters wide and 269 meters high, which looks like a graceful white dragon. It was added to the UNESCO Wodd Heritage List in 2010.
1. What makes the Fanjing Mountain special in the same latitude?A.Its high value for scientific research. | B.Its being called the “City of the Sky”. |
C.Its rich Buddhist culture and temples. | D.Its best-preserved animals and plants. |
A.Dolomite karst. | B.Danxia landform. |
C.Laya Waterfall. | D.Foguang Rock. |
A.The Fanjing Mountain. | B.Libo Karst. |
C.The Yuntai Mountain. | D.Chishui Danxia |
6 . If your mother wants to tell you something, she uses words. Birds cannot talk as we do. But some birds can make sounds to warn their young of danger. They have their own way to make the young birds do certain things.
The jackdaw is a kind of blackbirds that lives in Europe. Jackdaws live together in flocks. Young jackdaws do not know their enemies. When an older jackdaw sees a dog, it makes a loud rattling sound. The younger birds know this sound means an enemy is nearby. The sound warns them to know their enemies.
If a young jackdaw is in a dangerous place, a jackdaw parent flies over him from behind. The parent bird flies low over the young bird’s back. The parent’s tail feathers move quickly from side to side. It is trying to say, “Follow me.”
At the same time, the parent calls out, “Key-aw, key-aw.” The parent means, “Fly home with me.” The young bird then follows the older one home.
Young jackdaws do not have to learn what certain sounds mean. They know the meaning of these sounds from the time they hatch.
1. The jackdaw lives in ________.A.Europe | B.Australia | C.America | D.Africa |
A.calls out, “Follow me.” | B.makes a loud sound |
C.flies away | D.fights the dog |
A.In a travel leaflet. | B.In a fantasy novel. |
C.In a health report. | D.In a science magazine. |
Qiyuan Garden is a classical type private garden
The layout of the whole garden expresses the
8 . In habitats across the planet, animals periodically drop everything to walk, fly or swim to a new place. Wildlife such as whales and geese learn migration paths by following their parents. Others, including small songbirds, gain the distance and direction of their migration within their genetic code. And some animals use a combination of genetics and culture to guide their migration.
Another group of migrators does not quite fit either model, and researchers have only recently started to figure out how they find their way. Take the Cory’s shearwater, an oceangoing sea bird that migrates over the Atlantic every year. The young do not migrate with their parents, so culture cannot explain their journeys. And the exact paths vary wildly from individual to individual, making genetics equally unlikely.
Cory’s shearwaters are long-lived, rarely producing young successfully before age nine. This leaves an opening for learning and practice to develop their migration patterns. Researchers call this the “exploration-refinement”, and until now it has been hypothetical(假设的)because of difficulties in tracking migratory animals’ movements.
But a team of researchers has done that by attaching small geolocators to more than 150 of the birds aged four to nine. They found that younger birds traveled longer distances, for longer periods, and had more diverse paths than older birds.“We finally have evidence of the ‘exploration-refinement’ for migratory birds,” says Letizia Campioni, who led the study. Younger Cory’s shearwaters are able to fly just as fast as, the adults — but they do not, suggesting that the young do more exploring, which gradually fades as they mature and settle into a preferred course.
Although it may seem less efficient than other strategies, “exploration-refinement could be beneficial to birds and other organisms in a rapidly changing world due to unpredictable man-made changes,” says Barbara Frei. “It might be safer to repeat a behavior that was recently successful than to rely on patterns that were perfected long ago but might no longer be safe.”
1. Why does the author mention different migration models in Paragraph 1?A.To offer an example. |
B.To lead into the topic. |
C.To make a comparison. |
D.To support an idea. |
A.The way Cory’s shearwaters form their migration patterns. |
B.The unique living habit of Cory’s shearwaters. |
C.The opening for learning and practice. |
D.The process scientists track Cory’s shearwaters’ movements. |
A.They travel as much as adult birds. |
B.They move in a predictable manner. |
C.They lower the speed for exploration. |
D.They look for a course with their parents. |
A.Exploration-Refinement: Migration Model With Better Adaptability |
B.Migration Models: Important Ways to Deal With Changes |
C.A Combination of Strategies: A Wise Choice for Migration |
D.Fixed Tracks: Safer Migration Models |
9 . When nine-year-olds Ella Grace Rossen and Cash Daniels met in July 2019, they immediately connected. When their moms introduced them, they had no idea that the kids were about to become an environmental-activism powerhouse pair.
“We knew we could make a difference together, ” says Cash from his home in Ella agrees. “It was pretty much instant best friends.”
Within a short time, their meeting transformed into action, birthing the Cleanup Kids — a youth-led non-profit determined to make waves in environmental conservation.
Ella’s passion for the environment started with an early love of sharks and many first-hand encounters of cleaning up trash along the shores of Vero Beach. For Cash, the spark was ignited (点燃) at just seven years old, when a single plastic straw on the beach caught his eye, symbolizing a much larger issue. That’s when he became aware of the crisis facing thousands of turtles, seabirds and other wildlife, which risk death from consuming discarded plastic.
“My hope for the Cleanup Kids is that it’s not hundreds of kids, it’s thousands of kids who have joined us, and for that to have a chain effect,” says Ella. Member responsibilities include conducting at least one cleanup per month, documenting and photographing the collected trash, and sorting and recycling items. It’s a lot of work, and it hasn’t gone unrecognized. In 2022, out of more than 700 applicants from across North America, Cash and Ella were chosen as one of 25 projects to receive the Gloria Barron Prize for Young Heroes.
How do you even begin to make that impact? Cash’s best advice is to start small. “I started with just a couple cleanups with my family. Don’t overdo it,” he says. “And just remember that kids may be only a small part of the population, but we’re 100 percent of the future.”
1. What do we know about Cleanup Kids?A.It is aimed at making a fortune. |
B.It is co-led by mothers and kids. |
C.It helps kids make friends. |
D.It focuses on environmental preservation. |
A.Trash along the shores of Vero Beach, |
B.A single plastic straw on the beach. |
C.Turtles eating discarded plastic. |
D.Death of the wildlife in the ocean. |
A.Acknowledged. | B.Fruitless. |
C.Wasted. | D.Inadequate. |
A.A Cleaner Future |
B.Friendship Between Two Kids |
C.Young Geniuses in the World |
D.Advice for Kids |
1. What is the woman doing in the beginning?
A.Parking her car. | B.Walking her dog. | C.Cutting the grass. |
A.Very sorry. | B.Very excited. | C.A little unhappy. |
A.Give the woman a bag. |
B.Clean up the mess himself. |
C.Let the woman go home to get a bag. |