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 |
Eight-year-old Evan stood by the sidewalk watching as Mrs. Carter opened her flower shop. He felt relieved that the shop hadn’t closed forever. Two days ago, when he passed by, there was a closed sign on the door and a note saying Mrs. Carter was sick. Evan was worried that he would never be able to get his “dream job” if the shop remained closed for too long.
Mrs. Carter, an 85-year-old woman, spotted Evan looking in her shop’s direction and waved hello to him. Excitedly, Evan ran up to her and expressed his desire to work at the shop. Mrs.Carter laughed quietly, finding it amusing that an eight-year-old wanted a job. Evan confidently explained that since his dad passed away, he had learned how to do various tasks, like taking out the rubbish, making sandwiches, and assisting his mom, Stacey, with groceries. He didn’t want any payment for his work; instead, he simply wanted a bouquet (花束) for his mom’ s upcoming birthday. He believed in working hard for what he wanted, just as his mom had taught him.
Impressed by Evan’s determination, Mrs. Carter agreed to hire him. She asked if he knew how to tie ribbons around flowers, and when she heard Evan’s affirmative(肯定的) response, they got down to making bouquets. Evan was excited to assist Mrs. Carter every evening for a whole week, and his presence brought joy to her boring work.Customers found Evan adorable and entertaining, which resulted in increased flower purchases and booming business for Mrs. Carter.
On Evan’s last day, Mrs.Carter felt emotional. Their bond had grown strong, and she saw him as a grandchild. As she prepared a splendid bouquet for Evan’s mother, tears welled up in her eyes. She invited him to visit her shop in the future, and Evan promised to tell his mom about 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。
With the bouquet in hand, Evan rushed home to celebrate Mom’s birthday.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________As Evan handed his mom the bouquet, they were surprised to discover an envelope with several hundred-dollar bills inside.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Pimple on the Nose
“Nooo!” screamed Asha as she saw a huge pimple(痘) on her nose. She didn’t have time to cover the pimple as she was running late to school. She gobbled her breakfast, grabbed her bag and got into her school bus just in time. As soon as she entered, kids started laughing. Nobody was willing to make her sit beside them. Even Anita, her bus mate acted a bit differently with her.
Asha was lost in thoughts. A new thought popped in her mind every second. Once she thought “Great! As if homework and exams were not enough, I have to worry about my pimple as well.” The next minute another thought popped in her mind. “I am tired of using that face wash. I still wonder how I agreed to use that horrible thing! How can…” Mr. Shetty, the bus driver said “Asha, do you want to miss the class?” Asha was so lost in her thoughts that she did not even notice that everybody had got down the bus except her.
She did not want to step into the campus. She thought, “What will my teachers think? What will my friends think?” After some time, she gathered courage and entered her class expecting that she would be laughed at.
It was a very hard day at school for her. As soon as she got home, she hugged her mother tightly. As she did so she felt all her worries were not even a dot in front of the warm and loving hug.
Later that day, she went to the supermarket with her mother. While coming back she heard people commenting on her pimple. A small child cried, “Daddy! My cherry is on her nose! Get it for me.” She heard some boys murmuring, “If she would have been in our school, she would definitely be chosen as the joker in the dance.”
Asha wondered why people cared so much about her appearance.
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。
Finally it was time for bed story, and mom asked her to choose a book.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Her mother asked her never to judge a book by its old cover but to pay attention to the details.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5 . My phone was an extension of myself. I couldn’t go anywhere
When I was watching TV shows or movies and there was a boring part, I
I have welcomed silence into my life with open arms and am enjoying the increased
As much as having a smartphone was
A.through | B.without | C.despite | D.upon |
A.updates | B.instructions | C.assessments | D.decisions |
A.symbol | B.responsibility | C.reality | D.addiction |
A.conscious | B.shameful | C.foolish | D.random |
A.sell | B.pull | C.throw | D.mind |
A.avoided | B.denied | C.missed | D.allowed |
A.assist | B.improve | C.associate | D.occupy |
A.requests | B.thoughts | C.directions | D.comments |
A.instead of | B.regardless of | C.but for | D.apart from |
A.creativity | B.productivity | C.knowledge | D.independence |
A.routine | B.necessity | C.loneliness | D.temptation |
A.genuine | B.grateful | C.direct | D.desperate |
A.naturally | B.certainly | C.seemingly | D.gradually |
A.wonder | B.imagination | C.interest | D.authenticity |
A.depressive | B.comfortable | C.stressful | D.boring |
6 . What comes to mind when you think about chocolate? A candy bar at Halloween? Ice cream on a hot day?
For Ibrahim, a 12-year-old boy from the West African country of Ghana, chocolate is not about sweet treats; it is about bitter work.
To change the harmful practices like this, some farms use an approach called Fairtrade.
Consumers like you can play a role as well. You can buy Fairtrade chocolate if possible, pressure candy companies to change their labour practices, or ask local stores to sell Fairtrade products.
Chocolate has a hidden story that affects children like Ibrahim—children who want a happy future just like you do.
A.You have the power to change the story. |
B.The labels on chocolate do not tell his story. |
C.Fairtrade is a way of doing business that prohibits child labour. |
D.You can also take action through the Fairtrade Schools network. |
E.On many farms, children like Ibrahim perform difficult farming tasks. |
F.Cocoa trees grow in the tropical climates of Africa, Latin America and South-East Asia. |
G.With more income, farmers can pay adult workers and can send their children to school. |
When my sister, Dona, and I were little kids, my parents both joined the army. They stayed far away from our town and hardly returned home. My grandpa took on the big responsibility of taking care of us. Still, without our parents by our side, Dona and I sometimes felt lonely and sad, especially one winter.
One morning in that winter when Dona and I were sitting in our bedroom, dull and quiet, Grandpa said, “My dear, how about trying skating for fun?” Our faces immediately lit up and we answered together, “Great, we surely like it, Grandpa!”
He smiled and quickly set about building us a skating rink (溜冰场) in our yard. The process of building a skating rink was not easy. First, Grandpa laid out long wooden boards around the yard. Next, he made the base of the rink flat. Grandpa then began spraying the water, lightly at first, until the first layer of ice was established. He would then put some water onto the ice each night. And thus, the ice became thicker and thicker.
In the darkness of the night, from the kitchen window Dona and I watched Grandpa with great expectations. His back and shoulders rounded to protect him from the freezing wind. He stood alone, busying himself creating a perfect skating rink for us. The only light was from the moon and stars.
One night, Grandpa suddenly pressed his waist and the look on his face showed he was painful. Quite concerned, Dona and I rushed out and asked, “Grandpa! What’s wrong?” “My waist is painful. Don’t worry! I’ll be fine just after a little rest,” he smiled. Dona and I offered to help create the rink. But he said it was too cold outside at night and that building the rink needs much experience and lots of skills. Then, we gave up the idea of offering him a hand, but demanded he build the rink a few days later. Seeing we were determined, he walked into the room with us and had warm tea. Before long, Dona and I were tired and went to bed.
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。
When we fell asleep, Grandpa quietly walked out into the yard.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Amazed, we hurriedly put on the skating equipment and rushed out._
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
8 . 选词填空
A. allow B. bothering C. gap D. inaccessible E. inefficient F. jumped G. personalized H. place I. purchase J. skipping K. strategies |
Grocery shopping in person or online: Which is better?
Karen Spade knows how to collect coupons (优惠券) and price match. She runs her own savings website to teach others to shop and save as she does.
Yet when a nearby grocery store started offering online shopping about a month ago, Spade
“For shoppers
So Spade took the plunge and managed to
So if this is the case, then it’s all about whether you can make back the delivery fee. Stores charge between $7.95 and $12.95 to deliver your groceries, depending on the size of your
You offset (抵消) little of that money right away because you do not have to pay for gas, but the biggest benefit is the time saved by
When I was young, we lived in a small town. Everyone knew Roy as he was a top student in the town. He was of my age, but he lost his parents in an accident at the age of 8. So he lived alone and delivered newspapers to support himself and his education.
Every time he delivered newspapers to our home, he wore a broad smile on his face and greeted my mom gently. My mom was greatly surprised when she knew his daily routine. He got up every morning by 5 o’clock and walked 5 kilometers from where he lived to the newspaper office to collect the newspapers. By 6:00, he carried 50 pieces of newspapers — more than 5 kilograms and walked 3 kilometers back. After sending the newspapers, he rushed another 3 kilometers home to cook a simple breakfast before hurrying to school.
This morning, seeing he left hurriedly in a strong wind, my mom and I decided to do something for him. After school, I waited for him at the school gate and told him that my mom would like to invite him to our home. When he asked why, I replied, “You will know soon!” Thinking for a short while, he followed me to my home nearby. It was possible that he assumed my mom would continue to subscribe to the newspaper.
注意:1. 续写词数应为100个左右;
2. 请按如下格式在答题卡的相应位置作答。
My mom stood at the door, waiting for us.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Seeing the bike in front of him, he couldn’t hold back his tears.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Positive Action Fuels Hope
“I’m not going back to group therapy (治疗). I refuse to be treated like that.” The voice was so loud that I had to hold the phone away from my ear.
Alicia Gonzalez suffered from depression. This was her second month at the homeless shelter, where I work as a case manager.
Alicia had been a nurse for 10 years. Her work was intense and demanding, and she loved it. To her, the trauma (精神创伤) she’d suffered was that her son lost his life in a car crash. With her brain overloaded by the trauma, she couldn’t focus on her work. Finally, she had to quit her job. With no income, she couldn’t pay her rent. For almost three years, Alicia lived in her truck. Alicia told me all this at our first meeting.
“I want to help you,” I said. “There are lots of resources here. All I ask is that you tell me what’s going on with you. That way I can make sure you’re getting the services you need.”
“I’ll try,” she said. “It’s just hard. I used to feel as though what I did mattered. Now...” Her voice became quiet. Before I could say something, she stood and walked out of the room.
Two months later, I still felt as if I hadn’t gotten through to Alicia. Sometimes the things sending her into a violent anger were so minor—a piece of rubbish someone had dropped on the floor—it was hard for me to think of coping skills that didn’t sound like I was criticizing her.
Maybe this latest talk in group therapy was the last straw (稻草). “Finding something small you can feel good about can help you cope with anger,” I suggested. “It doesn’t need to be some huge thing.” Even as I said it, I wondered, “Was that really the best advice I could come up with?” Alicia took a long deep breath. “I know,” she said.
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。
A few weeks later, I saw her in the hallway with a rubbish bag.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________In March, Alicia was offered a job doing housekeeping at the shelter.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________