1 . As cities balloon with growth, access to nature for people living in urban areas is becoming harder to find. If you’re lucky, there might be a pocket park near where you live, but it’s unusual to find places in a city that are relatively wild.
Past research has found health and wellness benefits of nature for humans, but a new study shows that wildness in urban areas is extremely important for human well-being.
The research team focused on a large urban park. They surveyed several hundred park-goers, asking them to submit a written summary online of a meaningful interaction they had with nature in the park. The researchers then examined these submissions, coding (编码) experiences into different categories. For example, one participant’s experience of “We sat and listened to the waves at the beach for a while” was assigned the categories “sitting at beach” and “listening to waves.”
Across the 320 submissions, a pattern of categories the researchers call a “nature language” began to emerge. After the coding of all submissions, half a dozen categories were noted most often as important to visitors. These include encountering wildlife, walking along the edge of water, and following an established trail.
Naming each nature experience creates a usable language, which helps people recognize and take part in the activities that are most satisfying and meaningful to them. For example, the experience of walking along the edge of water might be satisfying for a young professional on a weekend hike in the park. Back downtown during a workday, they can enjoy a more domestic form of this interaction by walking along a fountain on their lunch break.
“We’re trying to generate a language that helps bring the human-nature interactions back into our daily lives. And for that to happen, we also need to protect nature so that we can interact with it,” said Peter Kahn, a senior author of the study.
1. What phenomenon does the author describe at the beginning of the text?A.Pocket parks are now popular. | B.Wild nature is hard to find in cities. |
C.Many cities are overpopulated. | D.People enjoy living close to nature. |
A.To compare different types of park-goers. | B.To explain why the park attracts tourists. |
C.To analyze the main features of the park. | D.To find patterns in the visitors’ summaries. |
A.Walking is the best way to gain access to nature. |
B.Young people are too busy to interact with nature. |
C.The same nature experience takes different forms. |
D.The nature language enhances work performance. |
A.Language study. | B.Environmental conservation. |
C.Public education. | D.Intercultural communication. |
2 . My husband and I just spent a week in Paris.
The place wasn’t entirely authentic, though. Unlike a normal Parisian apartment, the plumbing (水管) worked.
Parisians are different from you and me. They never look lazy or untidy. As someone noted in this paper a couple of weeks ago, they eat great food and never gain weight.
In France, quality of life is much more important than efficiency.
You can tell this by cafés life. French cafés are always crowded.
A.Not all the customers are tourists. |
B.The quality of life in France is equally excellent. |
C.There was a nice kitchen and a comfortable bed. |
D.The amazing food is mainly consumed by local farmers. |
E.That’s not the only reason the French eat less than we do. |
F.Our aim was to see if we could live, in some way, like real Parisians. |
G.The food is so delicious that you don’t need much of it to make you happy. |
3 . You’ve heard that plastic is polluting the oceans — between 4.8 and 12.7 million tonnes enter ocean ecosystems every year. But does one plastic straw or cup really make a difference? Artist Benjamin Von Wong wants you to know that it does. He builds massive sculptures out of plastic garbage, forcing viewers to re-examine their relationship to single-use plastic products.
At the beginning of the year, the artist built a piece called “Strawpocalypse,” a pair of 10-foot-tall plastic waves, frozen mid-crash. Made of 168,000 plastic straws collected from several volunteer beach cleanups, the sculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City, Vietnam.
Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggest source (来源) of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be recycled. Every straw that’s part of Von Wong’s artwork likely came from a drink that someone used for only a few minutes. Once the drink is gone, the straw will take centuries to disappear.
In a piece from 2018, Von Wong wanted to illustrate (说明) a specific statistic: Every 60 seconds, a truckload’s worth of plastic enters the ocean. For this work, titled “Truckload of Plastic,” Von Wong and a group of volunteers collected more than 10,000 pieces of plastic, which were then tied together to look like they’d been dumped (倾倒) from a truck all at once.
Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.
1. What are Von Wong’s artworks intended for?A.Beautifying the city he lives in. | B.Introducing eco-friendly products. |
C.Drawing public attention to plastic waste. | D.Reducing garbage on the beach. |
A.To show the difficulty of their recycling. |
B.To explain why they are useful. |
C.To voice his views on modern art. |
D.To find a substitute for them. |
A.Calming. | B.Disturbing. |
C.Refreshing. | D.Challenging. |
A.Artists’ Opinions on Plastic Safety |
B.Media Interest in Contemporary Art |
C.Responsibility Demanded of Big Companies |
D.Ocean Plastics Transformed into Sculptures |
My husband and I enjoy seeing life through the eyes of our children. It’s amazing to watch as they discover their world.
While we were outdoors last summer enjoying the sunshine, our oldest daughter, Kaytlin, called me to the doorway. Beneath the steps was a baby red squirrel.
We watched it from a distance, not wanting to disturb it or scare off its mother. But after a long wait—and looking all around our house for signs of a nest or a mother—we realized the tiny squirrel was lost.
Shaking terribly, he was weak, thin, and hungry. We tried to find an expert to help, but the Inland Fisheries and Wildlife website showed that there were no wildlife experts in our area. After some quick research, we concluded that the best way to give the squirrel a fighting chance was to care for him ourselves. So a trip to the local store for milk and supplies was in order. More research taught us how much to feed him, how to estimate his age, how and when to wean (断奶) him, and that we should let him go as soon as he could survive on his own.
Our daughters and I took turns in feeding “Squirt.” Kaytlin took on the most responsibility. She taught him to eat from a bottle, and she woke in the night for his feeds.
To our relief, Squirt soon became healthy and strong. Within a few weeks he became more active. He would chatter (吱吱叫) for his next meal, playfully go around the girls, and lie down on them for sleep. It wasn’t long before he was weaned onto solid food and reintroduced to the wild.
His first few visits to the great outdoors were funny. Just like a child, he would play in the grass some and then run back to Kaytlin for safety. Soon she had him climbing trees and finding nest material.
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。
One day in the trees, Squirt met up with a family of gray squirrels.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________One night, Squirt didn’t come back to our house and it rained hard.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5 . Imagine you can open your fridge, open an app on your phone and immediately know which items will go bad soon. This is one of the applications that a new technology developed by engineers at the University of California San Diego would enable.
The technology combines a chip (芯片) integrated into product packaging and a software update on your phone. The phone becomes capable of identifying objects based on signals the chip sends out from specific frequencies, in this case Bluetooth or WiFi. In an industrial setting, a smartphone equipped with the software update could be used as a radio frequency identification (RFID) reader.
The work uses breakthroughs in backscatter (反向散射) communication, which uses signals already generated by your smartphone and re-directs them back in a format your phone can understand. Effectively, this technique uses less power than the latest technology to generate WiFi signals.
The custom chip, which is roughly the size of a grain of sand and costs only a few pennies to produce, needs so little power that it can be entirely powered by LTE signals, a technique for wireless broadband communication for mobile devices. The chip turns Bluetooth signals into WiFi signals, which can in turn be detected by a smartphone with that specific software update.
The technology’s broader promise is the development of devices that do not need batteries because they can harvest power from LTE signals instead. This in turn would lead to devices that are significantly less expensive and last longer, said Dinesh Bharadia, one of the paper’s senior authors.
“E-waste, especially batteries, is one of the biggest problems the planet is facing, after climate change,” Bharadia said.
For future research, the team will integrate this technology into other projects to demonstrate its capabilities, and they also hope to commercialize it, either through a startup or through an industry partner.
1. How does the chip interact with the phone?A.By providing power for the phone. | B.By producing LTE signals for the phone. |
C.By giving Bluetooth signals to the phone. | D.By sending WiFi signals back to the phone. |
A.Reducing e-waste. | B.Making batteries cheap. |
C.Supplying power to LTE signals. | D.Decreasing the cost of LTE signals. |
A.Invest in new technologies. | B.Bring the technology to market. |
C.Improve the quality of the device. | D.Commercialize more research projects. |
A.New technology turns smartphones into RFID readers |
B.Smartphones need to be equipped with software updates |
C.RFID readers obtain new chips and have new functions |
D.Backscatter communication makes the best of smartphones |
6 . In August, Jason M. Allen’s piece “Theatre D’opéra Spatial” — which he created with Al image generator Midjourney — won first place in the emerging artist division’s “digital arts photography” category at the Colorado State Fair Fine Arts Competition. The definition for the category states that digital art refers to works that use “digital technology as part of the creative process”.
Allen’s award-winning image has led to debates about what, exactly, it means to be an artist and whether AI can truly make art. “It felt bad for the exact same reason we don’t let robots participate in the Olympics,” one Twitter user wrote. “This is the literal definition of ‘pressed a few buttons to make a digital art piece’,” another tweeted.
Yet while Allen didn’t use a paintbrush, there was plenty of work involved, he said. First, he played around with phrasing that led Midjourney to generate images of women in elegant dresses and space helmets, in an attempt to mix Victorian-style costuming with space themes. Over time, with many slight changes to his written prompt (提示符), he created 900 different versions of what led to his final image. Then he improved its resolution through Gigapixel AI and finally had the images printed.
Allen is glad the debate over whether AI can be used to make art is attracting so much attention. “Rather than hating on the technology, we need to recognize that it’s a powerful tool and use it for good so we can all move forward,” Allen said.
Cal Duran, one of the judges for the competition, said that while Allen’s piece included a mention of AI, he didn’t realize that when judging it. Still, he sticks by his decision to award it first place. “I think the AI technology may give more opportunities to people who may not find themselves artists in the conventional way,” he said.
1. Why has Jason’s work led to debates?A.It was a copy of a photograph. |
B.He challenged the older artists. |
C.It was created with the help of AI. |
D.He broke the rule of the competition. |
A.Cooperative. |
B.Energy-consuming. |
C.Straightforward. |
D.Imagination-lacking. |
A.It is a double-edged sword. |
B.It attracts conventional artists. |
C.It strikes art judges as no surprise. |
D.It may open a new world to artists. |
A.A trend to be AI artists. |
B.An AI-generated art contest. |
C.Responses to a winning AI artwork. |
D.Curiosity about an image generator. |
7 . The days that make us happy make us wise.
--- John Masefield
When I first read this line by England's Poet Laureate, it
Slowly, I seemed to
Active happiness---not mere satisfaction or
Nor are the
Consequently, the long vision is there for the seeing. The ground at your feet, the world about you---people, thoughts, emotions, pressures---are now
A.terrified | B.satisfied | C.surprised | D.upset |
A.other | B.opposite | C.view | D.contrast |
A.arresting | B.amazing | C.interesting | D.disturbing |
A.handle | B.observe | C.appreciate | D.seize |
A.iced | B.clouded | C.rained | D.snowed |
A.roads | B.paths | C.spots | D.places |
A.fulfillment | B.sorrow | C.disappointment | D.entertainment |
A.embraced | B.interrupted | C.responded | D.accompanied |
A.brightness | B.stupidity | C.shortcomings | D.memories |
A.physical | B.sharp | C.spiritual | D.solid |
A.insights | B.impressions | C.attentions | D.expectations |
A.extended | B.collapsed | C.witnessed | D.withdrew |
A.got out | B.stayed on | C.kept off | D.fitted into |
A.proportion | B.position | C.explanations | D.duty |
A.happiness | B.wisdom | C.ability | D.life |
8 . In the sport of track and field, athletes compete not only with one another but against themselves to achieve a new personal best. Aiming to
Before his coach could
In today’s
A.play | B.beat | C.check | D.measure |
A.failed | B.warned | C.dragged | D.raised |
A.rest | B.win | C.leave | D.finish |
A.Relieved | B.Exhausted | C.Concerned | D.Disappointed |
A.luck | B.effort | C.passion | D.respect |
A.rapid | B.relaxed | C.unsteady | D.impatient |
A.Normally | B.Eventually | C.Unbelievably | D.Unfortunately |
A.gave out | B.broke up | C.fell down | D.slowed down |
A.guide | B.reach | C.serve | D.blame |
A.refused | B.hesitated | C.regretted | D.pretended |
A.in his hand | B.out of breath | C.on his feet | D.out of danger |
A.direction | B.support | C.courage | D.comfort |
A.assistant | B.teammate | C.follower | D.opponent |
A.diverse | B.well-developed | C.competitive | D.ever-changing |
A.urgent | B.common | C.confusing | D.inspiring |
9 . A growing body of research suggests that the gut microbiome (消化道菌群) could play a major role in a rising chronic disease that makes us physically weaker. The illness, which is commonly called chronic fatigue syndrome (CFS), is characterized by intense fatigue, gastrointestinal (胃肠道的) issues, muscle pain, and cognitive challenges such as headaches and difficulty concentrating, among other symptoms. It often follows a viral infection which can lead to a “disruption” in a balanced gut ecosystem. Actually, an increasing number of Americans have been the sufferers since the outbreak of COVID-19.
Two recent studies published in Cell Host &Microbe point to changes in the microbiome as a possible cause of CFS. Research groups at Columbia University and the Jackson Laboratory performed detailed analyses of the microbes in stool (粪便) samples from patients with CFS and compared them to healthy controls.
The two groups found similar bacteria species were less present in CFS patients compared to control patients. They focused on bacteria that produce butyrate, a fatty acid involved in regulating metabolism and the immune system. “Butyrate plays several roles in directing the body’s response to infections, while also protecting the barrier between the intestine (肠) and the circulatory system, regulating genetic changes in cells, and more,” says Brent Williams, lead author on the Columbia study. Williams and his colleagues extensively analyzed the role of butyrate in CFS patients’ guts, even identifying a correlation between low levels of bacteria that produce this acid and more severe symptoms.
Parallel findings from the Jackson Laboratory team suggest the bacteria that produce butyrate could be used to diagnose CFS. Previous research has identified microbiome issues in CFS patients, but the new findings help clarify which microbes could be related to the illness.
More research on butyrate-producing bacteria and other species identified in the studies is necessary to investigate these potential biomarkers of CFS, the authors say. If the findings are replicated, specific gut bacteria could be used to diagnose the illness, which is currently identified based on symptoms alone.
The findings additionally point toward possible treatments, such as probiotics or microbiome-focused diet adjustments—though patients who have been sick for long periods may require drugs that alleviate the damage done to their metabolism or immune system.
1. What do we know about CFS?A.It is caused by COVID-19 only. | B.It is an illness with systemic symptoms. |
C.It breaks the balance of the gut ecosystem. | D.The number of the infected is on the decrease. |
A.By controlling data. | B.By identifying genes. |
C.By analyzing samples. | D.By comparing symptoms. |
A.Butyrate’s multiple functions are promoted. |
B.Targeted gut microbes may be used to diagnose CFS. |
C.Certain microbes responsible for CFS are narrowed down. |
D.Probiotics supplement with drugs can be a treatment for CFS. |
A.Gut microbiome may be the key to CFS. | B.Microbes help digest food and aid absorption. |
C.Man’s gut is a rich, diverse tropical rainforest. | D.New method for diagnosing CFS are provided. |
10 . The teenage years are probably the most unsettled and stressful years in a person’s life. Teens experience significant physical, emotional, social and cognitive changes. And teens of today face more challenges as they go through more uncertain times of the 21st century.
As teens experience massive physical, social and emotional changes, the challenges are managing social expectations of ideal body images, developing their identity and finding their place in the world. In the past, a teen who was criticized for his or her larger figure or pimpled (有粉刺的) face, might feel embarrassed and dejected in school.
There have been many discussions about new technologies and ways of working, such as artificial intelligence (AI) and automation, which will impact future jobs.
A.They can also be spread quickly by sharing with others. |
B.Furthermore, social media has taken bullying to a new level. |
C.The future has always been a dreamland for teens to anticipate. |
D.Today, these same sufferings can be expanded by social media. |
E.Social media, and technological advances are posing new challenges. |
F.Additionally, social media is a strong tool for a teen to defend himself. |
G.The challenge for a teen today is preparing for a largely unknown future. |