1 . If a pancake could dream, it might long for legs so it could jump off your breakfast plate in pursuit of a better, unchewed life. But legs aren’t necessary for something as flat as a pancake to jump around. A group of scientists have designed a pancake-shaped robot that can jump several times per second and higher than seven times its body height. The new robot named Hop, which swiftly jumps without feet, is an important contribution to the soft robotics.
Many ground robots move by rolling or walking. But it’s more efficient for robots to jump over obstacles (障碍物) than to go around them. Although jumping can offer some robots a competitive edge, engineering that ability has been a challenge for robotics researchers. Some soft robots that store energy can perform a single impressive jump very infrequently. Some lightweight soft robots that don’t store energy can jump frequently but can’t jump high or far enough to successfully cross an obstacle.
For inspiration, the researchers looked to gall midge larvae (瘿蚊幼虫) that miraculously throw themselves across distances 30 times as long as their loglike bodies. A gall midge larva bends its body and squeezes the liquid in its body to one end, making it rigid (僵硬的). The accumulation of liquid builds up pressure, and releasing the pressure sends it soaring (飙升). The robot’s body doesn’t resemble (像) that of a gall midge larva, but it jumps like one. Its body is made of two small plastic bags printed with electrodes; the front bag is filled with liquid and the back one is filled with the same volume of air. The robot uses electricity to drive the flow of liquid, which causes the body to bend and generate force with the ground, resulting in a jump. And the air bag imitates the function of an animal’s tail, helping the robot keep a stable position.
While the robot is currently restricted to Earth, it might be right at home exploring another planet. If this is true, the researchers robot might jump over dusty rocks and large holes on the moon or Mars, going where no pancake has gone before.
1. What does the author want to show by mentioning a pancake?| A．A pancake’s dream to have legs is unrealistic. |
| B．A robot is capable of serving a good pancake. |
| C．A pancake-shaped robot can jump without legs. |
| D．Research on pancakes advances our understanding of robots. |
| A．Hop’s avoiding an obstacle. | B．Hop’s moving around by rolling. |
| C．Hop’s performing one remarkable jump. | D．Hop’s jumping high and far continuously. |
| A．They are shaped like logs. |
| B．They have tails to change positions. |
| C．They bend their bodies and increase force. |
| D．They are filled with liquid and have rigid bodies. |
| A．Intolerant. | B．Positive. | C．Indifferent. | D．Ambiguous. |
2 . In the old-fashioned town of Willowbrook, two friends named Emma and Liam shared an intimate bond. They were inseparable and spent every moment together, laughing, exploring, and creating unforgettable memories.
One cold winter morning, as the first snowflakes gently fell from the sky, Emma woke up with a stuffy nose and a sore throat. She tried to brave it and get ready for school, but her body felt weak and achy. Unwillingly, she called Liam to let him know she couldn’t make it to school that day.
Liam was concerned when he heard the tiredness in Emma’s voice. “Don’t worry, Em. I’ll take care of everything at school for you,” he assured her. Feeling grateful for Liam’s understanding, Emma forced a smile and replied, “Thank you, Liam. You’re the best friend anyone could ask for.”
After school, Liam hurried to Emma’s house, carrying a meal he had prepared for her. He knocked on the door, and Emma’s mother welcomed him with a warm smile. “Oh, Liam, you’re such a thoughtful friend,” she said.
“I brought some soup and tea for Emma. I hope it will make her feel better,” Liam replied, some concern in his eyes. Entering Emma’s room, Liam found her curled up under a blanket, looking pale but relieved to see him. “Hey, I brought some comfort food to cheer you up,” he said, setting the food on her bedside table.
Emma’s eyes lit up, and she smiled weakly. “You didn’t have to, but thank you. This means the world to me,” she whispered. Sitting by her side, Liam kept her company, chatting softly and making her laugh despite her illness. The warmth of their friendship enveloped the room, bringing a feeling of comfort to Emma’s tired soul.
As Emma regained her strength, she realized just how lucky she was to have a friend like Liam. His unwavering presence and kindness had made her recovery easier and brighter. Their friendship grew stronger with each passing day, and from that moment on, they knew they would be there for each other through thick and thin.
1. What does the underlined word “intimate” in Paragraph 1 probably mean?| A．Satisfactory. | B．Informal. | C．Close. | D．Temporary. |
| A．It was too cold to go outside. | B．Liam failed to pick her up. |
| C．She was in a bad condition. | D．School was closed for the heavy snow. |
| A．Considerate and caring. | B．Brave but lazy. |
| C．Selfless and active. | D．Independent but stubborn. |
| A．Emma’s illness. | B．A precious friendship. |
| C．Liam’s company. | D．How to help a friend. |
3 . Time and how we experience it have always puzzled us. Physicists have created fascinating theories, but their time is measured by a pendulum (钟摆) and is not psychological time, which leaps with little regard to the clock or calendar. As someone who understood the distinction observed, “When you sit with a nice girl for two hours it seems like a minute, but when you sit on a hot stove, a minute seems like two hours.”
Psychologists have long noticed that larger units of time, such as months and years, fly on swifter wings as we age. They also note that the more time is structured with schedules and appointments, the more rapidly it seems to pass. For example, a day at the office flies compared with a day at the beach.
Expectation and familiarity also make time seem to flow more rapidly. Almost all of us have had the experience of driving somewhere we’ve never been before. Surrounded by unfamiliar scenery, with no real idea of when we’ll arrive, we experience the trip as if lasting a long time. But the return trip, although exactly as long, seems to take far less time. The novelty of the outward journey has become routine.
When days become as similar as beads (小珠子) on a string, they mix together, and even months become a single day. To counter this, try to find ways to interrupt the structure of your day — to stop time, so to speak.
Learning something new is one of the ways to slow the passage of time. One of the reasons the days of our youth seems so full and long is that these are the days of learning and discovery. For many of us learning ends when we leave school, but this doesn’t have to be.
1. What can we know about time from Paragraph 1?| A．Physical time has little to do with the calendar. |
| B．Physical time is distinct from psychological time. |
| C．Time should not be measured by a pendulum. |
| D．Psychological time is quite more fascinating. |
| A．A day spent exploring something unknown. |
| B．Staying with a person who you dislike. |
| C．A day packed with appointments to handle. |
| D．Driving to a new place for the first time. |
| A．Unfamiliarity. | B．Excitement. | C．Imagination. | D．Amusement. |
| A．To show the difference between physical and psychological time. |
| B．To explain why time flies and how to slow it down psychologically. |
| C．To describe how most of us experience time psychologically. |
| D．To give various explanations about fascinating time theories. |
4 . Binge-watching (刷剧) is when a person watches more than one episode of a show in a row. With developments in the speed and connectivity of the Internet, increases in technology and the rise of on-demand entertainment companies, people can now have their favorite shows stream (流播) directly to their television at their convenience.
This behavior is nothing new. In fact, binge-watching has been officially listed in dictionaries since 2015. The entertainment companies recognize this behavior and many take steps to encourage it. Often, instead of releasing each episode on a week-by-week basis, an entire series will become available concurrently. Once the episode finishes, many platforms will display pop-ups with “you might like” suggestions, or will automatically play the next episode.
However, recent research suggests that out of the more than half of British adults who watch more than one episode of a show back-to-back (一集接一集地), almost a third have admitted missing sleep or becoming tired as a result; and 25% have neglected their household chores (家务活). Next we’ll be missing work!
Bingeing has other connections — binge eating, binge drinking and binge smoking. All of them are often associated with a lack of control and a possible route to addiction. Lindsey Fussell, consumer group director, said, “The days of waiting a week for the next episode are largely gone, with people finding it hard to resist (抗拒) watching multiple episodes around the house or on the move.” If people find binge-watching hard to resist, are we witnessing the birth of a new type of addiction?
The countless number of information and entertainment that television and online media can bring us is, many would say, a good thing. However, when the activity begins to bleed into other areas, causing us to stop functioning, then it becomes a problem. So, what’s the answer? Moderation! Neither a tiny amount, nor too much. After all, as the old proverb says, “A little of what you fancy does you good.”
1. How did the writer develop the first paragraph?| A．By giving a definition. | B．By telling a story. |
| C．By listing some examples. | D．By analyzing the cause and effect. |
| A．For convenience. | B．At the same time. |
| C．In detail. | D．Free of charge. |
| A．people can’t control their feelings | B．people can’t resist the temptation of Bingeing |
| C．people have no patience to do work | D．people are addicted to waiting for a new episode |
| A．To keep online media from stopping functioning. |
| B．To enjoy entertainment as much as possible. |
| C．To learn life lessons from the episodes. |
| D．To watch episodes in a moderate way. |
5 . When you think of a map, is north on the top or the bottom? Usually, maps are designed with north on top, though when we think about it, there is no logical reason for this bias (偏见). After all, there is no up or down in space. So what is wrong with south, east or west being on the top of the map? The answer is: nothing at all. In fact, north-up maps only became the norm in the last few hundred years.
Ancient Egyptian maps had south at the top because the Nile River flows downhill from mountains in the south to the Mediterranean Sea in the north. Mecca was to the south of most early Muslim civilizations, and south-up maps were designed so that viewers would look up to see Mecca. Medieval Christian maps had east at the top, as they believed the Garden of Eden was in the east. The only early maps that had north at the top were those of early China because the emperor lived in the north.
North seems to have settled at the top of maps during the 16th century, largely thanks to a Flemish mapmaker, Mercator. Mercator was a great admirer of an early Greek mapmaker, who, for reasons now unknown, put north at the top of maps, so Mercator did, too. When Mercator’s world map became the standard map to navigate the oceans, north up became standard as well.
What is the implication of this north-view of the world? Psychologically, people tend to think of up as good and down as bad. Just think of words and phrases like “upmarket”, “upbeat” and “moving up in the world”, and how they contrast with their opposites. Because north is so consistently put at the top of maps, people now think of north as good, too.
Several attempts have been made in recent years by introducing south-up maps to the market. These maps not only give us a chance to see the world differently, but also give everyone the chance to see themselves on top.
1. What can we learn from the first two paragraphs?| A．North-up maps were rare in ancient times. |
| B．Deciding up or down in space is ridiculous. |
| C．Mecca maps were based on a legend. |
| D．The south-up map first appeared in ancient Egypt. |
| A．An illogical reason. | B．The spread of Mercator’s maps. |
| C．People’s preference for up. | D．An age-old tradition in Greece. |
| A．Cautious. | B．Supportive. | C．Uncaring. | D．Disapproving. |
| A．To criticize a phenomenon. | B．To compare various facts. |
| C．To correct a cultural bias. | D．To argue for a viewpoint. |
6 . Argentina lies in the South America. There are many festivals in Argentina during the year. Therefore, you can enjoy the different interesting festivals when traveling there.
First of all, we should talk about the Tango (探戈) Festival inArgentina, which is held in the capital of this country — Buenos Aires, from February to March. You ought to know that Argentina is the home of tango, so Argentinians admire this dance very much. Even if you cannot dance perfectly, you should join the people and try to perform this dance.
The next festival in Argentina is Open Polo (马球) Tournament. You should go to Palermo to see this festival in Argentina. This festival is held every year and is the most important polo tournament in Argentina.This kind of sport is considered the most important in Argentina.
Attending this festival in Argentina, you will be able to communicate with different people and admire the fascinating competition between the teams of different countries, such as Argentina, England, Australia, as well as the US. This festival in Argentina is usually held between November and December every year. So don’t miss the opportunity if you travel to Argentina at this time.
The other festival in Argentina is the Semana Musical Liao Liao. This is a festival of classical music. The festival was created in 1993 and is held at the Liao Liao Hotel, near Bariloche. The festival is held yearly in October. So if you admire this kind of music, you should travel toArgentina in October.
There are also many carnivals in Argentina in summer. Of course, it’s impossible to put everything about festivals in Argentina into just one article. We hope that you have found this article interesting and eye-catching.
1. What would be the best title for the passage?| A．Entertainments in Argentina | B．Festivals in Argentina |
| C．Travel to Argentina | D．A brief introduction to Argentina |
| A．is organized by the government |
| B．welcomes everyone to take part in it |
| C．is held in summer |
| D．holds parties for different dances |
| A．Open Polo Tournament. | B．Every carnival in Argentina. |
| C．The Tango Festival. | D．The Semana Musical Liao Liao. |
| A．Buenos Aires in spring | B．Palermo in April |
| C．Palermo in winter | D．Bariloche in October |
7 . The words “caring” and “empathetic” (共情的) aren’t ones normally associated with technology. Yearsley, an Australian enterpriser who is expert in artificial intelligence (AI), is trying to change that.
Yearsley is the founder of Akin, a robotics startup that currently uses a tablet-based system to help users manage the tasks related to home life, whether that’s planning meals or reminding you to pay your cell phone bill. Current home devices made by Google or Amazon or Apple use predictive AI to track patterns, strengthen behaviors and manipulate (操控) buying decisions, some of which, she assumes, are questionable or just unhealthy.
In contrast, the AI that she is developing will be designed to run the human home, encouraging healthful decisions such as taking a nightly walk, refilling the fridge and supporting social interactions like lunches or birthday celebrations with friends. “It’s the hardest AI I have ever built for it’s a complex system,” Yearsley says.
Yearsley began developing the Akin technology in 2017, when she realized the need to better manage the home is hugely ignored. Besides, she realized that women unequally bear the burden of household work. A United Nations’ report estimates that women do2.6 times the amount of unpaid care and domestic work that men do, or close to 30 hours per week in the U. S. alone.
While Yearsley pictures an army of robots someday helping with routine homemade tasks, the first display for Akin will take time and money. Akin has received some early seed money from a handful of investors, and was recently selected as a finalist for tech giant LG Nova’s Mission for the Future program, an annual challenge that seeks to identify businesses having potential to improve life and lead society into the future.
1. What might the Akin’s AI system suggest?| A．Consuming more drinks to enjoy yourself. | B．Staying up late working to make more money. |
| C．Spending more time staying with your family. | D．Purchasing products that may attract you. |
| A．The high cost of current home devices. | B．Akin’s becoming a finalist for a program. |
| C．Financial support from investors. | D．Heavy burden of housewives. |
| A．Questionable and unhealthy. | B．Unstable and insecure. |
| C．Thoughtful and innovative. | D．Mature and ideal. |
| A．To introduce a futuristic AI system. | B．To compare two companies’ AI systems. |
| C．To call on people to care about housewives. | D．To seek support for an AI expert. |
8 . On June 15, the 100-day countdown to the Hangzhou Asian Games, the medal of the 19th Asian Games was released. The medal of the 19th Asian Games is named Shan Shui, which is another core (核心) element of the Asian Games, along with the official emblem (徽章) Tides Surging, mascots Congcong, Chenchen, Lianlian, color system Meeting the World and torch Eternal Flame. It is an important addition to the overall aesthetic (审美) of the event.
Shan Shui is characterized by the ceremonial jade (玉) Cong in the Liangzhu Culture(5,300BC-4,300BC). This square jade, integrated with a round medal, is truly unique and highly recognizable.
Shan Shui presents the geographical features of Hangzhou. By using noticeable lines, the picture scroll of Hangzhou is outlined on the front side of the medal with misty hills on three sides and the city on one side, a rippling lake, and wavelike mountains beyond. The back side is shaped like a square seal, which means the athletes leave a beautiful mark on the Hangzhou Asian Games,
Shan Shui expresses the character of Hangzhou as the capital of ecological civilization, with natural landscape, clear water and green hills, creating invaluable assets, casting gold and silver medals.
Shan Shui shows the sportsmanship of climbing the heights. Reaching the top, one will become even higher. On the way to the summit, athletes strive hard, challenge themselves, and overcome one peak after another.
The medal will be made by painting, milling, trimming and polishing, gold and silver plating effect treatment, and protection treatment. The medal ribbon (绶带) will be hand-sewn on both sides using weave technology and environmentally friendly printing techniques. The bridge shaped buckle at the top of the ribbon highlights the Jiangnan characteristics of the water town and the bridge town. The linking method adopts the raw ear structure of the spring buckle shaft (弹簧扣轴) to fix the ribbon inside the medal.
1. Why is the medal of the Hangzhou Asian Games named Shan Shui?| A．It is another core element of the 19th Asian Games. |
| B．It represents the overall aesthetic of the event. |
| C．It features the city’s geographical and ecological elements. |
| D．It is specially characterized by the ceremonial jade Cong. |
| A．Strive hard to unite people. | B．Live in harmony with nations. |
| C．Leave a beautiful impression. | D．Bravely challenge the new heights. |
| A．The processing techniques. | B．The weave technology. |
| C．The printing techniques. | D．The linking method. |
| A．Countdown: the Hangzhou Asian Games on the way |
| B．Official emblems: the core of the 19th Asian Games |
| C．Liangzhu Culture: the unique culture to be recognized |
| D．Shan Shui: the medal of the 19th Asian Games known |
9 . Many people believe that working to the maximum is the secret to success, but new research has found that moderation (适度) also gets results on the job.
In a study led by Ellen Langer of Harvard University, researchers asked people to translate sentences into a new made-up language. Subjects who practiced the language moderately beforehand made fewer errors than those who practiced extensively or not at all. High levels of knowledge can make people too attached to traditional ways of viewing problems across fields, the arts, sciences, and politics. High carefulness is related to lower job performance, especially in simple jobs where it doesn’t pay to be a perfectionist.
How long we stay on the clock and how we spend that time are under careful examination in many workplaces. The young banker who eats lunch at his desk is probably seen as a go-getter, while his colleagues who chat over a relaxed conference-room meal get dirty looks from the corner office. “People from cultures that value relationships more than ours does are shocked by the thought of eating alone in front of a computer”, says Art Markman, a professor of psychology at the University of Texas, Austin. Social interaction has been shown to lift mood and get people thinking in new directions and in ways that could help improve any post-lunch effort.
Markman also promotes off-task time. “Part of being a good thinker is experiencing things that are seemingly unrelated to what you are working on at the moment but give you fresh ideas about your work,” he says. “Also, there is a lot of research showing that a positive mood leads to higher levels of productivity and creativity. So, when people do things to increase their life satisfaction, they also make themselves more effective at work.”
1. What does Ellen Langer’s study show?| A．It is worthwhile to be a perfectionist |
| B．Translation makes people knowledgeable. |
| C．Moderate effort makes for the best result. |
| D．Simple jobs call for being highly careful. |
| A．She is determined to succeed. | B．She can address bank problems. |
| C．He enjoys eating lunch at table. | D．He is popular with his coworkers. |
| A．A good thinker is able to inspire other people. |
| B．A cheerful mood helps make a creative mind. |
| C．Experience unrelated to your job is useless. |
| D．Focusing on what you do raises productivity. |
| A．Harmony in the workplace. | B．Balance between work and family. |
| C．Long-standing workplace culture. | D．Middle-of-the-road work habits. |
10 . J. K. Rowling frequently shows there is magic every day. Her Harry Potter series has helped people through times of stress and depression and she is always there to deliver wise words of encouragement.
She is one celebrity who is very active on Twitter. So when a single dad named Matt Burke sent her a message thanking her for the series, she noticed. Her series had helped strengthen his relationship with his 9yearold daughter Bailey.
He included a link to his article titled Being a Broke Parent. He explained how he hadn’t found a level of financial stability that allowed him to pay bills on time and take his daughter on more activities and events. The family also doesn’t have the Internet or TV, which means there’s no “digital babysitter” and he has to rely on his own creative ways to bond with his daughter. Since he received the series, the main thing that has occupied them these days is reading books together.
Burke admits that he thought he was “too cool” for the books when they first came out and he was in his twenties, but he’s loving reading them now. “We switch off chapter by chapter reading them out loud，“Burke explains.” This not only allows her to get more used to reading aloud in front of someone, but it gets me directly involved in something she loves, and it gives me the chance to be very dramatic when I read my chapters and bring myself into the characters in the book, which has proven to be a ton of fun.”
After hearing Burke’s story, Rowling said how honored she was when Harry Potter was a part of his family’s life and offered Burke more books. Besides, people are also offering to send Burke more books as gifts. For Burke, this experience, far more than gifts, will be what he treasures.
1. Why did Burke thank J. K. Rowling according to the text?| A．She guided him how to write a good story. |
| B．She encouraged him when he was in trouble. |
| C．Her books helped him through times of confusion. |
| D．Her books helped him improve his bond with his daughter. |
| A．He has found it interesting to read the series. | B．He was too old to understand the series better. |
| C．He has chosen a better way of reading the series. | D．He hopes to play a role in the drama in the future. |
| A．Useless. | B．Normal. | C．Valuable. | D．Boring. |
| A．J. K. Rowling chooses to help improve kids’ health. |
| B．J. K. Rowling gives a magical gift to a single father. |
| C．J. K. Rowling has a deep influence on others’ growth. |
| D．Burke comes to know J. K. Rowling through her series. |
