1 . Resting on a branch in the dark is a Xingu screech owl with piercing eyes. Created by British artist Sarah Ball, the artwork refers to the scientific name of this species only found in the indigenous Xingu region of Brazil. The striking work is unique not just for its subject matter, but for how it was made: It was created with ash (灰烬) left behind after wildfires in the Amazon rainforest.
It’s part of a project called “From the Ashes”, an exhibition that ran in February in London. “Featuring 29 indigenous and non-indigenous artists, all the works were created using ink, colour and pastels produced from ash and charcoal (木炭),” said Migrate Art, the London-based social enterprise (企业) that created the project, whose goal is to help fix damage from the fires by raising money.
In March, the artworks were auctioned (拍卖) in London with estimates for individual pieces ranging from £2,000 to over £50,000, according to Simon Butler, founder of MigrateArt. “We keep 20% of what we make. The rest of it goes to the indigenous Xingu community, primarily for firefighting equipment,” he said.
Butler visited the Amazon rainforest two years ago. Witnessing the areas of the forest that had been burnt down, which he described as a “red desert that looked like the end of the world”, motivated him to create change through art. He collected the burnt remains of the rainforest, and shipped it back to London to be made into art materials. The materials were then sent to artists around the world. British artist Piers Secunda used black ink to create a painting titled Smoke In The Jungle. The collection also includes works made by members of the indigenous community.
“The sale of my work to help the Xingu Reserve buy firefighting equipment to extinguish Amazon fires is the best use of my time and resources that I can imagine,” said Secunda. “These art advocacy actions are grains of sand which build a pile. For now, the pile is small, but it is growing and will become substantial.”
1. What is the author’s purpose of describing the artwork in paragraph 1?| A．To detail the artist’s motivation. | B．To discuss climate change effects. |
| C．To highlight its unique creation method. | D．To provide insights into a new bird. |
| A．They will be stored by Simon Bulter. |
| B．Migrate Art will cooperate with more artists. |
| C．Artists will make more contribution to the poor. |
| D．Indigenous Xingu community will afford firefighting equipment. |
| A．By visiting Amazon rainforest. | B．By watching relevant information. |
| C．By talking with rainforest protectors. | D．By appealing to artists to create related works. |
| A．Promising. | B．Uncaring. | C．Demanding. | D．Controversial. |
2 . The production of the cement (水泥) used in concrete is a major contributor to worldwide CO2 emissions. Since we use it a lot in building things, this is a serious problem. But there’s good news: Scientists have made a new kind of concrete that can trap CO2 instead of letting it out. It is a greener way to build things.
The concrete is made by D Company, cooperating with other companies, and is named G-concrete. Here’s how it’s made: A special cement mixture is placed in a curing chamber (养护室) and CO2 is then pumped into the chamber to be absorbed. The absorbed CO2 is then stuck inside the concrete, and will not be released. Crucially, it’s also just as strong as regular concrete.
“Generally, concrete hardens through a chemical reaction between cement and water,” the company explains. “But in G-concrete, over half the cement is replaced with a material we call γ-C2S. Instead of reacting with water, γ-C2S reacts with the CO2 in the air to harden. After mixing the materials needed to create G-concrete, the concrete can be placed in a location with high CO2 levels so it can absorb the CO2 and harden, trapping the gas inside. For example, a thermal power plant (发电厂) or other facilities that produce carbon-heavy waste gases can redirect the gases into a special chamber, where concrete products made with G-concrete can be placed to absorb the CO2 in the gases.”
Obviously, greener concrete is a good thing in itself. And under the right conditions, this could be used to create net-zero buildings, but if it’s not affordable and practical to produce, it’s not going to be widely adopted.
On that note, signs are actually quite hopeful. A representative of the company told us that the cost of producing G-concrete is about three times higher than standard concrete currently used. Work is being undertaken on further reducing this cost and the company believes it will become a lot more affordable in the near future.
1. What does the underlined word “this” in paragraph 1 refer to?| A．Cement production. | B．Building construction. | C．CO2 emission. | D．Concrete use. |
| A．It is environmentally friendly. | B．It is produced in thermal power plant. |
| C．It is harder than regular concrete. | D．It is replaced by a cement mixture. |
| A．Practical function. | B．Production cost. | C．Marketing strategy. | D．Gas emission. |
| A．The Chemical Reaction Behind Concrete Hardening |
| B．G-concrete: A New CO2-absorbing Building Material |
| C．The Environmental Impact Of Traditional Cement Production |
| D．The Economic Possibility Of The Building Material—G-concrete |
3 . Farmers have long relied on things that work without their involvement — bees to pollinate (授粉) flowers, earthworms (蚯蚓) to turn the soil, swallows to eat pests — to make sure that crops grow the right way. Now a team of British researchers is trying to take this hands-off thinking in a high-tech direction. Last October, scientists at Harper Adams University started a farm called the Hands Free Hectare to make the entire process of farming — from sowing and fertilizing to harvest — fully automatic. The project has just succeeded with five tons of robot-grown barley (大麦).
“We believe the best idea is that in the future, farmers will manage groups of smaller, autonomous machines, ” the researchers explained. “They will go out and work in the fields, allowing the farmer to use their time more effectively instead of having to drive up and down the fields.”
At the moment, agricultural machines — very large and heavy — can cover a lot of space quickly. But there are shortcomings. “Fertilizer gets sprayed over entire farms, regardless of the different needs of different crops. They’re also so heavy that they’re damaging farmers’ soils,” researcher Jonathan Gill said.
Gill and his colleagues went smaller: a tractor, a combine and a harvester, which followed a programmed route, using GPS. Altogether, they spent less than ￡200, 000 on equipment, and used open-source technology and a drone (无人机). Eventually the system will be complex enough to treat different parts of a field, or even individual plants, differently.
The team is quick to caution that they don’t want to put farmers out of work. They said, “Instead of being busy in the fields, the farmer will manage the machines and monitor their crops.” The next stop for the barley will be a brewery. That’s not going to be completely automatic. At least not yet.
1. What feature of bees, earthworms and swallows inspired scientists?| A．Their dependence on nature. | B．Their special way of survival. |
| C．Their selfless love for the earth. | D．Their natural involvement in farming. |
| A．Freeing workers totally. | B．Reducing the cost of harvest. |
| C．Improving the accuracy of farming. | D．Increasing the output of different crops. |
| A．Gill’s project is still at the design stage. | B．Unemployment wouldn’t be a concern. |
| C．The brewery will realize automation soon. | D．Complete automatic farming is unrealistic. |
| A．The future of hands-free farming | B．The functions of agricultural machines |
| C．The development of automatic harvest | D．The shortcomings of traditional farming |
4 . Imagine playing a racing game, using only your brain to control the complex series of turns in a lap. This is not a video game fantasy, but a real program, which engineers at the University of Texas at Austin have created as part of research into brain-computer interfaces (接口) to help improve the lives of people with motor disabilities. More importantly, the researchers combined machine learning capabilities with their brain-computer interface, making it a one-size-fits-all solution.
Typically, these devices require much calibration (校准) for each user-every brain is different, both for healthy and disabled users—and that has been a major barrier to widespread adoption. This new solution can quickly understand the needs of an individual subject and self-calibrate through repetition. That means multiple patients could use the device without needing to adjust it to the individual.
“When we think about this in a clinical setting, this technology will make it so we won’t need a specialized team to do this calibration process, which is long and boring,” said Satyam Kumar, a graduate student in the lab of José del R. Millán, a professor in the Cockrell School of Engineering’s Chandra Family Department of Electrical.“It will be much faster to move from patient to patient.”
People in the study wear a special cap with tiny sensors that link up to a computer. These sensors pick up brain waves. The sensors send brain waves to a device, which can decode brain waves and then change them into game actions.
Millán is working on ways for computers to talk to the brain. This helps people’s brains be more adaptable, meaning they can learn new things and heal after injuries. The goal is to help patients with brain problems and make using these brain-computer devices simpler and more helpful.
“The point of this technology is to help people in their everyday lives,” said Millán. “We’ll continue down this path wherever it takes us in the pursuit of helping people.”
1. Who may benefit from the brain-computer interfaces?| A．People fond of video games. |
| B．People working with computers. |
| C．People with poor computer skills. |
| D．People with limited ability to move. |
| A．Their too many functions. |
| B．Complex operation method. |
| C．Calibration for different users. |
| D．The need of an individual subject. |
| A．Occupy. | B．Translate. | C．Interrupt. | D．Distract. |
| A．It costs too much. | B．It is a piece of cake. | C．It takes nowhere. | D．It’s meaningful. |
5 . Hit Chinese Variety Shows in 2023
The year 2023 saw a wide variety of TV and Internet shows in China, offering to audience not only amazing entertainment but also new insight.
The Big Band 3Each week, bands competed in different groups, and via votes cast by the audience and six celebrity judges, five bands earned the title of the “Hot 5” by the end of the season.
Become a FarmerThe farming-themed reality show Become a Farmer took Chinese social media by storm in the first half of the year, shining a spotlight on agriculture — a crucial part of Chinese culture. The word “farming”, however, may be unfamiliar to many young urban Chinese citizens. In an effort to connect these individuals with the agricultural industry, the 50-episode variety show tackles the topic by inviting 10 young men from various fields to experience life on the farmland. It offers insights into farming practices and modern agricultural production.
Infinity and Beyond 2023With a shocking viewership, the music cultural program Infinity and Beyond 2023 emerged as a resounding success both on TV and on the Internet in the first half of this year. Featuring a star-studded cast, the show improved cross-strait connection and covered classic and popular songs dating back to the 1970s.
Divas Hit the Road — Silk RoadThis season saw some Chinese actresses and actors embark on a journey to Saudi Arabia, Croatia and Iceland. They explored the beautiful landscapes and diverse cultures of these countries and learned about the collaborative projects related to the Belt and Road Initiative. They have dipped into the local customs and traditions of the places they visited.
1. What is special about Become a Farmer?| A．It has cruel competition rules. | B．It focuses on agricultural industry. |
| C．It invited ordinary people as the judges. | D．It captured widespread attention online. |
| A．The Big Band 3. | B．Become a Farmer. |
| C．Infinity and Beyond 2023. | D．Divas Hit the Road — Silk Road. |
| A．Become a Farmer got the highest mark. |
| B．The Big Band 3 performed pop music mostly. |
| C．Infinity and Beyond 2023 made a contribution to cross-strait connection. |
| D．Divas Hit the Road — Silk Road offered collaborative projects related to WHO. |
6 . The months of July and August are often known as the “dog days of summer”, bringing in longer, hotter and sunnier days for you to throw the perfect dog birthday party.
Choosing the right spotIf you’re lucky enough to have a garden big enough, that couldn’t be better.
Dogs love to socialise and play together, so why not bring a few activities into the mix. From frozen lick mats, tug of war to even a mini swimming pool, there are plenty of options to keep the guests of honour entertained.
Photos of your puppy party will give you memories to look back on forever, and who doesn’t love showing their pup off online? Add some props (道具) and a special backdrop to make your pictures even more double-tap worthy.
Don’t forget the humansWhile the puppies are undoubtedly the real stars of the party, you can’t forget about your fellow human guests. Consider dog-themed treats, drinks and music. And finally, don’t send your guests home empty-pawed.
| A．Set up a photo spot |
| B．Record more memorable moments |
| C．All your furry friends can run around freely there |
| D．The owners would be also interested in getting involved |
| E．A little gift with a thank-you note and an extra toy go a long way |
| F．Arguably the most exciting aspect of any puppy party is the treats |
| G．A trick contest is also a great way for the humans to get involved |
7 . I have begun every conversation with the usual opening line, “Entschuldigung, mein Deutsch ist noch nicht so gut” since I moved to Hermsdorf, a little village in east Germany in 2015. The purpose was to let the Germans know that they shouldn’t expect me to express more ideas or respond quickly and accurately, so I escape too much conversation with them.
Learning to speak German was not funny for meat all. Even if I could technically write academic (学术的) articles in German, the thought of calling a doctor to make an appointment (约定) would still bring me anxiety. I would stammer (口吃) during small talk with a mother I had never met before, while dressing my one-year-old at kindergarten.
This went on for almost ten years until a month ago. I was at home, telling my husband about a meeting I’d had. As usual, I started the meeting by apologizing (道歉) for my poor German. The lady behind the desk looked at me somewhat confused, “But your German is great.” “She is right, you know,” my husband said. “I don’t know why you still think you speak poor German. OK, it is not perfect, but who cares?” After living in Germany for nearly ten years, why did I still worry so much? I finally saw the light. It was because I was trying to protect my feelings.
Lately, when I sat across from a woman who could be my future boss, I felt anxious about the interview, especially the unavoidable question, “Tell me about yourself.” I really wanted to use my usual opening line, but I didn’t and thought I should trust myself and my German. That afternoon, l was called back to meet the CEO who told me that I was hired, and when we shook hands, she didn’t mention anything about my German skills.
1. Why did the author begin conversations with the usual opening line?| A．She pretended to be polite. |
| B．She hoped to impress people with her language skills. |
| C．She wished form or c opportunities to practice German. |
| D．She wanted to avoid further conversation with Germans |
| A．Excited and inspired. | B．Anxious and bored. |
| C．Confident and relaxed. | D．Pleased and satisfied. |
| A．Not having confidence in speaking German. |
| B．Writing academic articles in German. |
| C．The basic rules of German grammar. |
| D．Small talks with her friends. |
| A．To stress the author’s language skills were praised. |
| B．To illustrate the mental challenges of job interviews. |
| C．To prove good relationship between the author and the CEO. |
| D．To show the author’s changes and growth in speaking German. |
8 . Since young children went back to school across Sweden recently, many of their teachers have been putting a new emphasis on printed books, quiet reading time and handwriting practice, and devoting less time to tablets, independent online research and keyboarding skills.
The return to more traditional ways of learning is a response to politicians and experts questioning whether Sweden’s hyper-digitalized approach to education, including the introduction of tablets in nursery schools, had led to a decline in basic skills.
Sweden’s minister for schools, Lotta Edholm was one of the biggest critics of the all-out embrace of technology. “Sweden’s students need more textbooks,” Edholm said in March. “Physical books are important for student learning.” The minister announced in August that the government wanted to change the decision by the national agency for education to make digital devices compulsory in preschools. It plans to go further and to completely end digital learning for children under age six, the ministry has told the Associated Press.
Although Sweden’s students score above the European average for reading ability, an international assessment of fourth-grade reading levels, the Progress in International Reading Literacy Study (PIRLS), highlighted a decline among Sweden’s children between 2016 and 2021.
In comparison, Singapore — which topped the rankings — improved its PIRLS reading scores from 576 to 587 during the same period, and England’s average reading achievement score fell only slightly, from 559 in 2016 to 558 in 2021. An overuse of screens during school lessons may cause youngsters to fall behind in core subjects, education experts say. “There’s clear scientific evidence that digital tools impair rather than enhance student learning,” Sweden’s Karolinska Institute, a highly respected medical school focused on research, said in a statement in August on the country’s national digitalization strategy in education.
“We believe the focus should return to acquiring knowledge through printed textbooks and teacher expertise, rather than acquiring knowledge primarily from freely available digital sources that have not been checked for accuracy.” the school added.
1. Why do Swedish schools return to paper books?| A．To cater to parents’ increasing needs. |
| B．To help with children’s independent learning. |
| C．To overcome children’s addiction to digital tools. |
| D．To avoid possible decline in children’s basic skills. |
| A．Total acceptance. | B．Creative use. |
| C．Rapid development. | D．Serious addiction. |
| A．Teachers should acquire more knowledge. |
| B．Knowledge from digital tools may not be reliable. |
| C．Digital tools smooth out learning barriers for children. |
| D．The accessibility to digital sources should be improved. |
| A．Swedish Children’s Return to Paper | B．Problems with Children’s Education |
| C．Popularity of Digitalization in Sweden | D．Enhancement of Teaching Strategies in Sweden |
9 . World-famous Botanical Gardens
From botanical history to scientific discovery, here are the top picks for people to explore.
Royal Botanic Gardens at Kew, London, England (1840)
Located in London, Royal-Botanic Gardens at Kew are home to the world’s biggest collection of living plants. As a global resource for plant and fungal knowledge, it has more than 50,000 species of native and exotic plants, trees, and flowers on site. It is a setting rich in history that spans from royal decorations to wartime bombing, and its mission is to protect plants for the future of all life on Earth.
The Humble Administrator’s Garden, Suzhou, China (1513)
The Humble Administrators Garden in Suzhou is a great masterpiece with its attractive design and careful arrangement of natural elements. It’s centered around water features, with beautiful fountains, complex rockwork, and historic buildings surrounded by thick vegetation. The combination of these elements creates a picturesque landscape. Because of its exceptional cultural and historical significance, the garden has become a world heritage.
Parque de Monserrate, Sintra, Portugal (1789)
Monserrate is a combination of wild landscape with old ruins, formal lawned areas and lovely gardens. The garden sits on the lower slopes of the Sintra Mountains, which have one of the mildest climates in Europe, so the garden is frost-free. At its very centre is a grand palace, which has a distinctive mixture of different architectural styles. It has been the site of various buildings and gardens for hundreds of years.
Missouri Botanical Garden, St Louis, USA (1859)
Established in 1859, Missouri Botanical Garden is the oldest botanical garden in continuous use in North America. It is recognized internationally for its scientific research. With almost 50 themed gardens, Missouri Botanical Garden has been involved in the conservation of plants from native American regions and also from Madagascar, China and Central America.
1. Why are the Royal Botanic Gardens at Kew established?| A．To collect tropical plants. | B．To conserve various plants. |
| C．To record the history of British plants. | D．To provide a shelter for people in wartime. |
| A．It highlights the waterscape. | B．It is surrounded by formal lawns. |
| C．It includes many themed gardens. | D．It shows different architectural ruins. |
| A．London. | B．Suzhou. | C．Sintra. | D．St Louis. |
10 . Self-driving cars may sound like something from a futuristic sci-fi novel. However, with advanced trials expected from 2021, they are a lot closer to reality than you may think, and they could really help you.
Connected and automated vehicles (also known as CAVs), are vehicles that could perform many of the functions of today’s human drivers in the future. Aware of the potential benefits of the technology from improving road safety and reducing traffic congestion (拥塞), to enabling greater travel independence-the U. K. government has been encouraging the technology.
“However, we won’t get there unless those designing the technology engage properly with a wide range of transport users,” said lain Forbes, head of the Centre for Connected and Autonomous Vehicles.
FLOURISH, one initiative that received government backing, has helped to advance the successful implementation of CAVs in the U. K. by developing services and capabilities which maxi-mise the benefits of driverless vehicles for users and transport authorities.
The project was a collaboration between small and medium companies and large businesses across multiple industries, universities, local authorities and the not-for-profit sector, to investigate how these vehicles might benefit older adults and those with mobility-related conditions.
Mervyn Kohler, an Age U. K. spokesman, believes FLOURISH’s approach will be key to the positive impact self-driving cars have on older adults. “The project’s connectivity findings will also help the users of the future to make real-time journey decisions, responding to live information,” Tracey Poole, FLOURISH’s project manager and transport planning specialist says: “Not only will these vehicles be more inclusive; they will also be safer, more efficient and more environmentally friendly.”
Although safety is one of the big prizes associated with the introduction of self-driving cars, with the vast majority of collisions caused by human error, concerns about their safety are common.
The government is keen to understand the public’s view on CAVs and continues to survey public attitudes. It is also taking big steps towards establishing how our laws and regulations might need to change to support the safe use of self-driving cars.
1. What is the advantage of self-driving cars?| A．They guarantee road safety. |
| B．They remove traffic jams. |
| C．They provide more freedom of traveling. |
| D．They get over the elder’s dependence on drivers. |
| A．Awards. | B．Achievements. |
| C．Realization. | D．Characteristics. |
| A．Collisions between self-driving cars can’t be avoided. |
| B．Self-driving cars are more eco-friendly than today's cars. |
| C．There is still a way to go before self-driving cars hit the road. |
| D．People are not worried about the safety problems of self-driving cars. |
| A．CAVs: a substitute for today’s human driver |
| B．How do CAVs help people less able to travel? |
| C．FLOURISH: a new project on self-driving cars. |
| D．Could self-driving cars soon be a reality? |
