1 . A humanoid robot can relay video and touch sensations to a person wearing a haptic (触觉内) feedback suit and a virtual reality (VR) headset hundreds of kilometres away, offering away for people to attend events without travelling.
The iCub 3 robot is a 52-kilogram, 125-centimetre-tall robot with 54 joints across its body. Its head contains two cameras where a human’s eyes would be, and an Internet-connected computer where the brain would go. Along with the cameras, sensors covering its body send data to the robot’s “brain”. These sensations are then reproduced on a suit and VR headset worn by a remote human operator.
When the operators react to what they see and feel, the suit’s sensors pick up the movements and the robot matches them. “The key is to translate every signal and bit of digital data that can be sent through the network.” says Stefano Dafarra, who was part of the iCub3 team. There can be a small delay of up to 100 milliseconds to capture and transmit the visual shots, but the operator can case this by moving slightly slower than normal.
The team demonstrated the robot at the Venice Biennale, where it wandered through an exhibition while its operator stood 290 kilometres away in Genoa. Dafarra hopes people will use the iCub3 to attend events remotely, reducing the need to travel. “But at present, a fall could be hugely damaging to the robot, and it’s uncertain whether it could stand up again on its own," he says.
“iCub3 is an interesting robot and offers clear advantages from the previous versions.” says Jonathan Aitken, whose laboratory owns a prior version of the robot. However, he is disappointed that the team wasn’t clear in its research about the data transmission requirements of the new version of the robot. “It would be good to know just how much data was required, and what the upper and lower bounds were.” he says.
1. What’s the principle behind the humanoid robot?| A．It conveys sensations to the wearer and acts accordingly. |
| B．It receives commands from an operator through the Internet. |
| C．The cameras take pictures and then interact with the sensors. |
| D．The computer in the robot processes the data and gives orders. |
| A．Medical consultation. | B．Sports events. |
| C．Outdoor workouts. | D．Virtual tourism. |
| A．It fails to appeal to potential investors. |
| B．Its performance hasn’t been evaluated clearly. |
| C．Its present version still requires to be updated. |
| D．Its transmission of data came across technical problems. |
| A．Humanoid robots with sense of touch catch on |
| B．iCub 3 robot combines with VR to benefit more people |
| C．Humanoid robots let people see and feel things remotely |
| D．New advances in technology enable people to travel at work |
Last year around Halloween, I was invited to participate in a carnival for Tuesday’s Child, an organization that helps children with cancer. I was asked to attend because I’m on a television show; I went because I care. I don’t think that most of the kids recognized me as a celebrity. They just thought of me as a big kid who came to play with them for the day. I think I liked it better that way.
At the carnival they had all kinds of stands. I was drawn to one in particular because of all the children that had gathered there. At this stand, anyone who wanted to could paint a square. Later that square was going to be sewn together with the others, to make a quilt. The quilt would be presented to a man who had dedicated much of his life to this organization and would soon be retiring.
They gave everyone fabric paints in bright beautiful colors and asked the kids to paint something that would make the quilt beautiful. As I looked around at all the squares, I saw pink hearts and bright blue clouds, beautiful orange sunrises and green and purple flowers. The pictures were all bright, positive and uplifting. All except for one.
The boy sitting next to me was painting a heart, but it was dark, empty and lifeless. It lacked the bright brilliant colors that his fellow artists had used.
At first I thought maybe he took the only paint that was left and it just happened to be dark. But when I asked him about it, he said his heart was that color because not only was he very sick, but his mom was very sick. He said, “There is nothing anyone can do that will help.”
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。
P1: After hearing the boy’s story, I felt a deep sadness.
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P2: The boy looked at me with tears in his eyes, but there was also a glimmer of hope.
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3 . If you search the internet these days, you’ll likely run across some strange-looking, yet cheerful cartoon characters. These computer-generated people have small heads and exaggerated bodies.
In 2017 Facebook paid a design team to develop a positive illustration system.
Why did Alegria art become popular so quickly? There are many reasons. As websites depended on illustrations to fill space, Alegria-type art became increasingly useful.
For many, however, Alegria is a nice visual language that represents happiness. From children hugging to couples dancing, the images are all about positive energy.
| A．The style is flat, simple and easy to create. |
| B．For some consumers, though, that’s a problem. |
| C．One of the designers took that message to heart. |
| D．For the netizens, Alegria helps build trust on the big companies. |
| E．No wonder Alegria is now the most popular style of illustrations for books. |
| F．All in all, it seems that Alegria is the perfect name for this playful, fun art style. |
| G．They’re created in bold colors with arms and legs that resemble giant wet noodles. |
Ten miles away stood a house with shiny red walls, a green garden and an apple tree. A young girl’s face would be seen reflecting from one of the large glassy windows. Her name is Maggie. Her eyes were sparkling and on her face there was a smile which could light a million candles. She seemed to be longing for a chance to play like a young child, but she had no strength in her legs because she and her family met with an accident, in which she lost both her legs.
But her spirit was strong. She would be inspired by seeing birds fly. The flying eagle would make her want to fly. She was lonely. She longed for a true friend who would talk to her and teach her to fly or at least tell her stories about soaring into the blue sky.
One evening, Maggie slowly rolled her wheelchair to the giant window and looked out to the many houses that lay across the road. Suddenly she heard someone singing and then could see an old man in a pilot suit singing in glory. The beautiful sound and the melody made the little girl happy. Suddenly he stopped and gazed up toward her. “What are you staring at?” he said angrily. “You think I’m a circus clown? (马戏团小丑)” “No, Sir. I was just listening to you. You sing very well,” she said. “I don’t need your praises. I don’t need anyone!” he shouted. He started to walk to his house and shut the door. Tears rolled down from her apple-red cheeks as the man shouted at her. She was lonely.
Next morning, Maggie pushed her wheelchair across the garden to the stone road as little children played hide-and-seek around her. Suddenly out of nowhere a loading truck came rumbling across toward her. Terrified, she tried to move away from its path but the wheels of her chair were stuck. “Oh my,” she thought as the truck came in her direction fast, with the driver unaware of the obstruction in front of him. She screamed loudly but in a split second she was pulled out of her wheelchair by someone and fell on the ground. She closed her eyes and shivered as the truck passed her whistling. As she opened her eyes, she could see a man standing beside her.
注意：1. 续写词数应为150左右；
2.请按如下格式在相应位置作答。
She gazed up to him and immediately recognized him as the man she saw singing last night.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Maggie got to know his name was Ken and that he was a retired pilot.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________One bright Saturday morning, Mali and her mom walked around the neighbourhood. That is, her mom walked, but Mali ran, skipped, jumped over puddles and visited the neighbours’ dogs. Mali paused to look at the budding (发芽) trees on her block. “I can’t wait until summer,” she said, “especially for Mrs. Fair’s great tomatoes at her market stand.” She pointed.
Mali’s mom stood looking at the empty lot where the market was set up every summer weekend. She looked at Mali, “Honey, Mrs. Fair told me last week that she had to close her stand. She’s really getting too old to run it anymore.”
Mali turned, stared, and put her hands on her waist. “But Mrs. Fair’s stand can’t close!” she said. “It’s the only place in the neighbourhood we can buy fresh, delicious tomatoes.” Then she added, to show she wasn’t being selfish, “Everyone needs fruits and vegetables for a healthy diet.”
After they got home, Mali headed out to her backyard swing to think. “If only I could plant a garden,” she thought. “but our yard is way too small.” Just then, she noticed her neighbour, Mr. Taylor, looking at his daffodils. Mali knew he was thinking about how he had planted those flowers with his wife. This was the first spring since his wife had died, and Mali saw the sadness on his face. Then she had an idea.
Mali cleared her throat, and Mr. Taylor looked up. Mali decided to walk over to the fence. “Hi, Mr. Taylor,” she said. He waved, and turned away. “Wait!” Mali cried. Taking a risk while she still felt brave, she rushed to gather her thoughts. “Mr. Taylor, Mrs. Fair isn’t doing her tomato stand anymore because she’s getting old. So I’d like to grow tomatoes. I don’t want to get in the way of your flowers, but I really want tomatoes.”
Suddenly, Mr. Taylor smiled. “Mali, I’m not sure what you’re talking about, but you’ve made me smile. Reasons to smile have been scarce lately. What do you want to do?” Mali repeated, “I wanted to plant tomatoes, but I have no big land.” She sounded a little awkward.
注意：1. 续写词数应为150个左右；2. 请按如下格式在答题卡的相应位置作答。
Just then, an idea came to Mr. Taylor.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________When the fruit ripened, there were more juicy, red tomatoes than even Mali could have imagined.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________It was a special Saturday evening. Hardly had I finished my work and left my office building at 9:00 pm when it rained cats and dogs. In order to get home earlier, I dashed into the rain without hesitation. Out of my expectation, I noticed a man wandering around my car, the moment I approached the parking lot.
Shaking with cold in the heavy rain, he was looking around every few seconds as though to be waiting for somebody. It was at that moment that it occurred to me that I had forgotten to roll the car window up and that was exactly where I left my wallet. In a flash, I got a big breath.
So I couldn’t help speeding up and at the same time called out to the man, expecting that he didn’t take the money and make a run with it, as after a busy day’s work, I was too tired to catch up with him.
“Are you the owner of the car?” the man asked in a shaking voice, but raindrops on the roof of my car made his voice unclear.
“And who the hell are you?” I replied with an unfriendly expression as if he was a thief who was caught stealing my wallet.
The man went on to tell me that he was a beggar, begging around the nearby buildings where I worked every day and familiar with every face and every car here. “This morning, several young men walked up plotting to take the wallet in your car. I came over and frightened them away, pretending to call the police. Thus the bad boys were scared to run away immediately. I had been waiting for you here since then so that the car and your wallet would be secure,” added the man.
When the man gave me a clear explanation of what had happened earlier, I was astonished to cover my open mouth with my hands.
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。
Standing in the rain, I couldn’t believe my ears.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________“Why didn’t you take the money?” I asked him.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________7 . When Stanford University student Ellen Xu was a five-year-old in California, she vividly recalls her parents rushing her little sister to the hospital. Three-year-old Kate had fallen acutely ill; she had a fever, reddened eyes, a rash and some swelling in her hands and tongue.
At first, the puzzled doctors thought she had influenza, but when her condition didn’t improve, the Xus returned to the emergency room, where a doctor by chance had prior experience with an acute inflammatory (炎症性的) reaction in the blood vessels known as Kawasaki disease. Though rare, it’s the leading cause of acquired heart disease in babies and young children, and its cause and triggers remain somewhat mysterious. The doctor knew how to treat it: He ordered a dose of intravenous immunoglobulin, and eventually Kate shook off the illness without suffering damage to her heart.
Xu remembers being curious about her sister’s dramatic condition and was amazed that the grown-ups couldn’t answer her questions about why it was so hard to detect. “In my mind, it was this mystery, she says. ”It was a puzzle I wanted to solve. “
A decade later, wanting to enter a high school science fair, she had an idea: ”What if we had a doctor in our pocket?“ So she created just that: Using AT, Xu designed an algorithm(算法) that uses visual data to diagnose (诊断) Kawasaki disease based on five physical symptoms.
The technology works the same way as apps that can identify birds and plants with photos you’ve taken on your cellphone. Worried parents can upload a photo that they have taken of their child, and the technology will scan the image for symptoms of Kawasaki disease, which often have a strong visual element, such as a rash or a swollen tongue.
Xu’s invention has been applied as a web app on the Kawasaki Disease Foundation’s website without charge. ”The technology could also be developed for recognizing auto-immune and rheumatological (风湿病学的) diseases, “ she says. ”It means a lot to me. I want to use Al to help people live happier and healthier lives. “
1. Why was Kawasaki disease so hard to diagnose?| A．It had no symptoms. |
| B．It had never been known before. |
| C．It could be confused with influenza. |
| D．It couldn’t be diagnosed by medical instruments. |
| A．To describe the bad results of the disease. |
| B．To introduce a case remaining mysterious. |
| C．To show why Xu developed the technology. |
| D．To prove doctors should accumulate clinical experience. |
| A．It is convenient and cheap. |
| B．It can take the place of doctors. |
| C．It can treat Kawasaki disease quickly. |
| D．It can diagnose Kawasaki disease via scanned pictures. |
| A．The technology is an AI-powered diagnosed tool. |
| B．Xu had the idea of the technology when Kate was treated. |
| C．The technology can’t be applied to diagnose other diseases. |
| D．Influenza is the leading reason of acquired heart disease in babies. |
Sarah, a high school student, had a great passion for baking. With her parents’ support, Sarah dreamed of opening her own bakery, a place where she could turn her interest into a business. However, she knew the importance of improving her skills and gaining real-world experience.
Therefore, every Saturday, without fail, she would set up a small but charming table at a local park. The park, filled with families and laughter, was the perfect place for Sarah to sell her creations. Her table, neatly laid out with colorful homemade cookies and cakes, attracted passers-by with the desserts’ smell.
On a particularly bright and sunny afternoon, as Sarah was carefully arranging her chocolate cookies and cakes, her attention was drawn to an elderly woman sitting alone on a bench. The woman, with her silver hair and sad eyes, seemed lost in thought. As the hours went by, Sarah noticed that the woman remained where she was, seemingly forgotten by the world. A sense of concern washed over Sarah. So she decided to act. She poured a cup of warm tea carefully and cut a generous slice of her rich chocolate cake, a crowd favorite, and approached the woman.
“I thought you might like some snacks,” Sarah said with a warm, inviting smile. The woman’s face lit up as she accepted the treat. “Thank you, dear. I haven’t had such a delicious treat since my retirement,” she responded, her voice soft yet filled with gratitude. As she enjoyed the cake, tears rolled down her face.
A little shocked, Sarah asked what had happened. The woman introduced herself as Mrs. Wilson, who had been a baker before she retired. Since losing her husband to cancer a week ago, she had been living alone. Her visits to the park were her escape from the loneliness that filled her quiet home. Sarah listened attentively, her heart touched by the woman’s story.
注意：1. 续写词数应为150左右；
2. 请按如下格式作答。
Sarah decided to help Mrs. Wilson out.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Over time, their unlikely friendship became noticed in the park.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________An Outdoor Trip That Speaks Louder Than A Regular Class
One day, as Jack, a science teacher, stressed the pressing need for protecting Tangerine Darters, a kind of fish, students in his class seemed uninterested and bored. Jack continued, but his students showed little enthusiasm.
He paused for a moment, allowing the silence to settle in the classroom. Then he went on in a different way.
“Imagine,” Jack began, his voice filled with passion, “the feeling of wading (趟水) through the clear shallow waters of Pigeon River, surrounded by the gentle sunlight. Picture the colors of the Tangerine Darters as they gracefully swim through the currents, their orange bellies (肚子) shining like rays of sunshine, or in that moment, a Tangerine Darter in your hands, its orange belly shining in the sunlight.” He painted a vivid picture with his words. Curiosity lit in his students’ eyes as they bent forward, eager to know more.
Jack continued, “The darters are very picky about their habitats. The place where they live should be very clean, and slight pollution could drive them away or even endanger their very existence.”
As Jack spoke, his passion spread quickly among his students, who started to ask questions, wanting to know more about the Tangerine Darters. Inspired by their newfound interest, Jack had an idea. Why not take students to the Pigeon River, where they can witness the beauty of the Tangerine Darters firsthand?
A week later, they were on the trip to the Pigeon River in Canton, North Carolina, where the environment was well preserved in comparison with other industrial areas.
Sunshine bounced off the Pigeon River, and cool water flowed over rocks and boulders (卵石)—the preferred habitat of Tangerine Darters. With Jack, it was the first time that the students had stood in the shallow water, eager to see their target of this fish eco logy class field trip.
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。
Suddenly, Jack bent and quickly caught a fish.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Seeing the students’ interested looks, Jack raised a question.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1. When is the conversation probably taking place?
| A．In June. | B．In August. | C．In September. |
| A．It’s their history homework. |
| B．Their teacher took them there. |
| C．Someone advised them to go there. |
| A．The number of historical pieces. |
| B．The unique design of the building. |
| C．The collection of literature. |
| A．By bicycle. | B．By subway. | C．On foot. |
