1 . Working with ARIA Research, a startup developing vision for the blind, Phoebe Peng is using technologically advanced human echolocation (回声定位) that enables blind users to perceive their surroundings in precise detail.
The process uses event cameras which, unlike normal cameras that take complete images of a scene, track changes in an image over time, making them ideal for the observation of small objects like table tennis balls. The images are then processed into sound using a specialised algorithm (算法). This is then communicated back to the player via a lot of loudspeakers, ultimately with the aim of allowing players to track the ball and movements using sounds.
According to Peng, table tennis makes a perfect test case for the kind of technology being developed by ARIA Research. “Table tennis has been played for decades as a more accessible version of tennis. The sport is beginner-friendly while maintaining a rich level of competitive play. However, like many sports, it remains difficult for people who suffer vision loss or have low vision,” said Ms Peng, who will soon complete a Bachelor of Engineering in Software Engineering.
“The small size of the ball and table, along with the movement of the ball in 3D space, are things that make table tennis difficult to play for those with low vision and complete blindness,” said Peng, who is completing the work for her degree. “Making this sport more accessible while also exploring the potential of event cameras were my two biggest motivators,” she said.
In one study, using two perfectly positioned cameras, Ms Peng was able to identify and track a ball in three dimensions in real time. She then fed that data into an algorithm controlling the loudspeakers standing along the sides of the table, which created a sound field matching the position of the ball.
While the results are promising, more experimentation will be needed before the system will be ready for actual play. “There are limitations on how accurately people can perceive sound localisation. What type of sound should be used? Should the sound be continuous? This is what we’ll be tackling in the next stage of development,” said Ms Peng.
1. How are event cameras different from normal ones?| A．They can have sounds located. |
| B．They are linked with loudspeakers. |
| C．They constantly follow image changes. |
| D．They take complete images of a scene. |
| A．Its unique feature. | B．Its fierce competition. |
| C．Its technical complexity. | D．Its beginner-friendliness. |
| A．Its inspiring results. | B．Its promising future. |
| C．Its practical applications. | D．Its technological challenge. |
| A．Technology Opens up Blind Table Tennis |
| B．Blind People Work Wonders in Table Tennis |
| C．Event Camera Reshapes Future for the Disabled |
| D．Algorithm Helps Translate Imagination to Sound |
I was never “that girl” — the one who had charming appearance, and who enjoyed a colorful social life. I was another girl entirely, one who was considered “nice girls”, and the top student in class. Not that I didn’t care about friends or fun, I just didn’t think it was worth putting lots of time and effort into changing how I looked, how I acted, even as I started high school.
Marissa was “that girl” — fun to be around, good to know. We are different, but our friendship began the first time we met at an exciting soccer match, on the second day of freshmen year. The excitement of the game and our shared interest in soccer connected us, I was deeply impressed with her enthusiasm, while she admired my calm. Our conversations went smoothly, and our relationship quickly turned into a close bond.
However, as the school year progressed, Marissa’s outgoing personality began to conflict with my reserved nature. She stood out in social situations, constantly asking me to attend parties and social events. While I appreciated her efforts to include me, I felt awkward and uncomfortable to be forced into unfamiliar surroundings. Our once harmonious friendship started to crack, I tried to turn down her invitations, but in vain.
One evening, Marissa persuaded me to attend a large party at a classmate’s house. Surrounded by loud music and strange faces, I felt uneasy and upset. Marissa was the queen of the party, leaving me feeling extremely lonely. Her personality attracted others to her, creating a barrier between us.
注意:1.续写词数应为150个左右;
2.请按如下格式在答题纸的相应位置作答。
Paragraph 1:
At that moment, I realized the growing divide between us.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2:
Since then, we worked together to find a balance of our personalities.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Have you ever been so depressed that you can’t sleep? You also can’t eat. You can’t read. You have no friends to call up and nothing is good on TV. So you sigh, press your face down harder into your pillow, and shed a few tears.
This was my life two years ago. I had just turned 14 but already found life a struggle. As I lay in my bed one Saturday, Mom peeked (瞄) into my room to make her regular “Is Emily still alive” check. I knew that if I spent more time like this, she would begin dusting me. After suggesting a few things for me to do that I immediately rejected, Mom made her move, “Emily! Get dressed! I’m taking the dog out for a walk, and you’re coming with me!” “Why?” I protested. “Because it’ll make you feel better.”
The thought of moving was unbearable. I felt as if all of my body parts were weighed down by tons of bricks I couldn’t remember the last time I had gone outside. Somehow I found the strength to slip on a pair of jeans and a black sweatshirt. Mom was waiting at the door, leash (狗绳) in hand and dog at her side.
Then, we stepped outside. It was a warm March day and it had been a long time since the warmth of the sun had touched my cheeks. Mom led the dog and me down some dirt paths, through a big field and reached Halsey Pond. But the signs of spring had yet to appear and the scene was rather colorless throughout the entire journey.
“I’m tired! It’s boring, Mom! When can we go home?” “Not yet,” she’d say. Mom stopped to say hi to every jogger, dog walker, runner, and bicyclist who passed us. Sometimes she would get into a conversation. They would talk about weather, dogs, and all small talk topics. She seemed happy, and was literally glowing (容光焕发). After walking for what seemed an age, Mom finally said it was time to go back.
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。
Paragraph 1: When I got home, a new feeling seemed to be awakened.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2: A new Saturday found me asking Mom if I could take the dog out.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________4 . For more than 60 years bringing the cost of food down had been one of the greatest challenge of the 21 century. That cost, however, is not in immediate cash, for most food is now far cheaper in relative terms than in 1960.
The cost is in the unintended damage of the very methods of food production that have made the food cheaper: in the pollution of water, the weakness of soil, the destruction of wildlife, the harm to animal welfare and the threat to human health caused by modern industrial agriculture.
First mechanisation, then mass use of chemical fertilisers and pesticides, and now genetic engineering — modern industrial farming has seemed unstoppable, as the yields of produce have soared. But it comes with extensive loss of wildlife and habitat, soil degradation and fertilizer run-off.
Put it together and it’s like a battleground, but consumers rarely make the connection at the dinner table. The problems are called “externalities” by economists because they’re not part of the main transaction, like growing and selling wheat. These costs aren’t directly paid by the producers or consumers.
But the costs to society can amount to shocking sums. According to a research by Professor Jules Pretty at the University of Essex, repairing the damage caused by intensive farming in one particular year costs £2, 343m in the UK alone, almost as much as the total UK and EU spend on British farming in that year.
Can the true cost of food be brought down? In some countries, moving away from industrial agriculture to address hunger is difficult. However, in developed countries, it’s more possible. Governments should support sustainable farming that benefits the environment, economy, health, and animal welfare. Instead of immediately switching to organic farming, Professor Pretty suggests adopting a “Greener Food Standard” which would push the market towards more sustainable environmental practices than the current norm, while not requiring the full commitment to organic production. This standard would guide farmers on better practices in farming, promoting a shift towards a more sustainable agricultural system for both producers and consumers.
1. What is the cost associated with food production?| A．Immediate cash loss. | B．Increased agriculture yields. |
| C．Promotion of organic farming. | D．Impairment to human welfare. |
| A．The costs are included in the price. | B．The costs lie in food growing and selling. |
| C．The costs aren’t directly visible to people. | D．People aren’t affected by modern farming. |
| A．Giving up clean-up efforts. | B．Overlooking global hunger. |
| C．Making flexible farming policies. | D．Adopting full organic approaches. |
| A．Critical. | B．Supportive. | C．Unconcerned. | D．Mindless. |
Javon was the shortest kid in the class. It had been that way since the third grade. He’d had to ask to get his gym locker changed so that he didn’t have to struggle so much to reach it. For most kids, being short would be a problem, but Javon didn’t let being short bother him at all.
That was Javon’s attitude about most things except school work. And Javon had worked hard. By the middle of seventh grade, Javon was one of the top kids in the class. So, he hadn’t been too concerned when Mr. T announced they were starting a new unit in math. For Javon, math used to be easy. He figured that since he had ten fingers, he could do most of it. But when Mr. T threw letters into math problems, he couldn’t wrap his mind around using these letters. Mr. T had given them all sorts of rules for what to do when there were letters in math problems. But Javon couldn’t remember what they all were and he didn’t think he even understood the rules he did remember. Soon he was hopelessly lost in math class. Even worse, it was time for the class to take the chapter test.
The test was quite demanding. Javon was confused by the very first question. He was nervous and kept losing track of what he was doing. When the class period ended, he hadn’t finished all of the problems.
The day came when the class finally got their papers back. Seeing “D” written in red ink on the corner of the paper, he felt desperate. In the seat next to him, Tyler sighed slightly, catching Javon’s attention. He couldn’t help but see the big, red “C” on Tyler’s paper. He felt so upset.
When they started packing up to leave after class, Tyler accidentally told Javon he got extra time on the test. Upon hearing this, Javon burst out, “It was unfair!” He dropped his books, face hot.
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。
At this very moment, Mr. T came up to see what happened to them.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Eventually, Javon understood what a reading disorder was and how to ask for help.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________“I challenge you to a hundred-meter race,” my opponent, Julius, declared. He had beaten me countless times during practice, but I wanted to prove him wrong for a change. “That’ll wipe the smile off his face!” I thought, even as fear started to pour in my stomach. He was well-known around the school for being the fastest runner on the track-and-field team, while I tailed behind in second place- a respectable position, but not yet good enough to surpass (超过) him. Nevertheless, I shook his hand and said, “Challenge accepted!” However, negative thoughts flooded my mind. Would I be able to win? After all, Julius’ speed of light would guarantee a sure win!
Soon, all my friends and the teachers had gathered around to watch the challenge. “Oh no, I will lose and be embarrassed in front of the whole school!” I spoke in a low voice. Nevertheless, I turned my worried expression into a determined smile. To keep myself from sinking into self-doubt, I did some stretches and jumping jacks to warm up my body.
Finally, the crucial moment arrived. The referee(裁判)fired the starting gun and we took off like a shot. Adrenaline(肾上腺素) rocketed through my body as I launched myself forward. True to my expectations, Julius caught up with me easily and was in the lead! “No way will I lose! Victory, here I come!” I motivated myself as anger coursed through my body. As the race progressed, my eyes locked onto Julius, his athletic form effortlessly moving ahead. His quick steps and strong focus showcased his impressive skills. Yet, I refused to let doubt consume me. A fierce fire burnt within, fueled by a mix of unwillingness to admit defeat and anger. How dare he assume he was unbeatable? With every step, my determination solidified(变坚定), and my resolve to surpass him strengthened.
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。
“Faster!” I screamed and in that instant, I felt like Superman.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________“Yi Rou! Yi Rou! Yi Rou!” The whole school was cheering my name!
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I entered my freshman year of high school with a clear goal: work hard, stick to whatever I could succeed at and graduate with great achievements. I wouldn’t waste my time where I didn’t perform as strongly. And this belief served me well. My academic standards were high. I was the star player of all the teams I joined. My friends would joke about my pursuit of perfection, but in my eyes, it was the only sure path to success.
In the second term I joined the cross-country running club. When I came to the first practice, I was filled with the desire to make the varsity (校队) team. But as the distance we ran each practice gradually increased from three, to four, to six miles, I realized that no matter how hard I tried, I was one of the slowest on the team. This realization disappointed me. And the pain in the muscles following every practice was unbearable. I wanted to quit! What was the point of putting myself through so much pain and being the slowest racer?
Then we had our first cross-country race. When we got off the bus, the sight of the other teams warming up made my hands sweaty. When we started the race, I felt the enormous pressure of expectations sink onto my shoulders. It was a challenging course, consisting of a series of winding and rocking hills.
After a while I stopped running and struggled up the last hill. The steps under my feet felt as heavy as thousands of pounds, mirroring the weight of my despair. With every racer passing me, frustration washed over me-I would never win honor for my team. I’d just be letting them down.
注意：
1.续词为150个左右;
2.请按如下格式在答题卡的相应位置作答。
With every passing second, my ambition fell apart.
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My team’s support encouraged me to move on.
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It was a warm Sunday. 16-year-old Stella settled down with a book, enjoying her quiet moment when her friend Bog came over with his 6-year-old sister. “Stella, please! I need you to help to watch Hazel! I have a lecture to attend this afternoon,” Bog begged.
Stella frowned, not thrilled with the idea of babysitting a little girl. However, Bog didn’t offer her any other choice. He dropped Hazel off with Stella and quickly ran away before she could react.
With a heavy sigh, Stella unwillingly turned her attention to Hazel. “Fine, just stay there and don’t cause any trouble,” she grumbled (嘟囔). To her surprise, little Hazel smiled and obediently sat by the table, drawing quietly without making a single noise.
For the next hour, Stella was quietly engaged in reading without being disturbed by Hazel. Gradually, her annoyance disappeared and she got accustomed to the company of Hazel. After a while, Hazel cautiously approached Stella, holding a picture. “Look, it’s you and me,” she said in a low voice. It was a simple drawing of two girls, hand in hand, smiling.
Stella’s heart softened as she looked at the drawing. She felt guilty about treating Hazel impatiently. Setting her book aside, Stella smiled warmly and said, “I love it. Thank you!” Then Stella began to join Hazel to create it together.
Just as they were lost in a world of colors, a sudden phone ringing broke the warm atmosphere. It was a phone call from her friend, reminding her about the long-awaited plan to go skating on the ice rink (溜冰场). Stella’s heart sank because she had forgotten all about it. She was torn between the desire to go skating and her duty to look after Hazel. She was also worried that taking her to skate would prevent her from enjoying gliding (滑) freely on the ice.
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。
As Stella hesitated, Hazel looked up at her with hopeful eyes.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Hazel admiringly watched Stella and her friends gliding on the ice.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________9 . Recently, I accidentally found a set of Hanfu l only wore once from the bottom of the cupboard. I remember buying them simply to match the ancient-style hair accessories (配饰) a friend gave me. It occurred to me that 1 had been trapped in the “birdcage effect”.
“Birdcage effect” means that when you get an item one day, you will prepare more things to match it. Weeks ago, I was in the company of friends engaged in shopping. One said that she wanted to buy a good writing pen to match the delicate notebook that her sister gave her, so that she would fall in love with taking notes on reading, and thus love reading, not just reading. I joked that she must have fallen for the “birdcage effect”. But the friend said with a smile: “Why not use the ‘birdcage effect’ instead?”
For the first time, I heard that the “birdcage effect” can be used in reverse (逆向). However, this can’t help but remind me of middle school, and I seem to have used the “birdcage effect”. Passing by a bookstore one day, I purchased a magazine and saw the call for contributions published in the magazine, so I started writing with eager hands, and then I fell in love with writing.
After shopping with my friends that time, I began to proceed to use the “birdcage effect”. I bought a small fresh tablecloth to decorate my desk, and a beautiful notebook to record my inspiration. When everything was ready, I started writing again.
But how can we get rid of the “birdcage effect” in many things, and even use the “birdcage effect” in the opposite way? Various “birdcages” unavoidably appear in life, but we can distinguish them. If it is not in line with the actual situation, it is a “negative birdcage”, then we must learn to stop losses in time and maintain a heart of abandonment and separation. If it is a “positive birdcage” that motivates us to develop upward, we can clarify our goals, shop or decorate appropriately, and motivate ourselves to move towards our goals. At this time, you will find that the “birdcage effect” is actually not so terrible!
1. What is paragraph 2 mainly about?| A．The application of the “birdcage effect” in life. |
| B．The necessity of using the “birdcage effect” in life. |
| C．The turning point of the author’s idea on the “birdcage effect”. |
| D．The author’s conflict with her friend over the “birdcage effect”. |
| A．To recall her delightful days at school. |
| B．To explain the reason for her love with writing. |
| C．To confirm the positive of the “birdcage effect”. |
| D．To prove her knowledge of the “birdcage effect”. |
| A．By realizing this effect has two sides. |
| B．By promoting our personal consumption. |
| C．By recognizing this effect is not so terrible. |
| D．By guiding our acts to go with reasonable goals. |
| A．Getting Rid of the Birdcage Effect Confidently |
| B．Motivating Ourselves to Move Towards Our Goals |
| C．The Birdcage Effect: Influence on Consumer Behavior |
| D．The Birdcage Effect: How to Use It to Your Advantage |
