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 |
2 . On Sunday, Tara VanDerveer, Stanford University’s coach, got her 1,203rd victory in a game against Oregon State University at Maples Pavilion. The
Instead of
“I just
It’s VanDerveer’s latest milestone in a
In a recent
| A．staff | B．victory | C．arrangement | D．decision |
| A．basketball | B．football | C．baseball | D．volleyball |
| A．ended | B．postponed | C．rearranged | D．begun |
| A．broke | B．played | C．equalled | D．lost |
| A．denying | B．defending | C．making | D．stressing |
| A．feeling | B．misbehavior | C．competition | D．benefit |
| A．love | B．forget | C．wonder | D．evaluate |
| A．final | B．great | C．local | D．senior |
| A．payment | B．trouble | C．support | D．work |
| A．struggling | B．long | C．political | D．new |
| A．serve as | B．argue with | C．suffer from | D．sweep away |
| A．design | B．see | C．miss | D．win |
| A．fight | B．cooperation | C．negotiation | D．interview |
| A．far | B．well | C．fast | D．hard |
| A．visited | B．joined | C．pictured | D．phoned |
| A．coaches | B．contests | C．boys | D．classes |
| A．dormitory | B．city | C．office | D．store |
| A．wash | B．buy | C．choose | D．keep |
| A．award | B．scholarship | C．treatment | D．punishment |
| A．worked out | B．worried about | C．carried out | D．dreamed of |
1. Why did the speaker study psychology?
| A．She wanted to be famous. |
| B．She wanted to study happiness. |
| C．She was interested in it. |
| A．Remember how long it sounded. |
| B．Stop it from sounding immediately. |
| C．Write down something about themselves. |
| A．Wealth. | B．Education. | C．Concentration. |
| A．Her knowing how to be happy. |
| B．Her strong belief in herself. |
| C．Her great achievement in her career. |
1. Why did the man close his Wechat Moments?
| A．He didn’t like the posts on Wechat. |
| B．He tried to focus on the real world. |
| C．He didn’t want people to know anything about him. |
| A．Through emails. |
| B．Through instant messages. |
| C．Through face-to-face conversations. |
| A．He pays more attention to work. |
| B．He spends more time with his family. |
| C．He communicates more with old friends. |
| A．Boss and secretary. | B．Old schoolmates. | C．Waiter and customer. |
| Li Jiang 6 July, Sunny Our family will go on a trip next month and need a suitcase. Two days ago, Mom asked me to find relevant information on the Internet. But the information I got was rich and varied, or even contradictory. Confused, I simply based my decision on the ratings. Within five minutes, we ordered the one we were satisfied with. This afternoon, Mom received the case and told me she liked it very much. |
| Su Hua 6 July, Sunny This morning, our family went out, hanging round in the downtown area. We found a rating of the Top Ten Restaurants, and went into one of them. We spent quite a lot of money, but were not happy. Mom complained a lot, and said that despite its high ratings, the food was not to our taste. I was puzzled. Should I believe in these ratings, or should I not? |
1.用约30个词概括上述利用排名（rating）进行消费的现象；
2.谈谈你如何看待消费排名，然后用2-3个理由或论据支撑你的看法。
【写作要求】
1.写作过程中不能直接引用原文语句；
2.作文中不能出现真实姓名和学校名称；
3.不必写标题。
参考词汇: consumption rating
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
6 . Many people have dreamt to find a cancer cure. Now, a pill might provide some insight into their dreams.
The medicine, AOH1996, also called the “cancer-killing pill”, explicitly targets the protein that encourages cancer cells to spread across the body. It prevents proliferating cell nuclear antigen (PCNA 细胞增殖核抗原) with a tiny molecule. Up to August 2023, it is being evaluated in Phase I clinical studies for the treatment of solid cancers.
Cancer is a condition in which abnormal cells continue to proliferate uncontrollably, causing the tissue to be destroyed. About one in six deaths were due to cancer in 2020, making it the top cause of death globally.
According to a recent study published in Cell Chemical Biology, City of Hope researchers have discovered a novel method to treat cancer using a special tablet that can get rid of solid tumors. AOH1996 differs from other targeted cancer therapies in this respect, where other approaches may cause a tumor to change and develop more resistance to treatment.
According to City of Hope Professor Linda Malkas, the research team created a medicine specifically targeting the kind of PCNA seen in cancer cells since data indicate that PCNA is distinctively changed in cancer cells. The novel cancer medicine acts like a snowstorm closing a significant airport, stopping only flights from and to aircraft carrying cancer cells.
“Results have been promising. AOH1996 can prevent tumor growth in cell and animal models. The drug is currently in Phase I clinical trial in humans at City of Hope.”
Treatment of lung, brain and skin cancers with AOH1996 has shown to be effective. It kills specific cells by stopping them from replicating (复制) typically. To assess this medicine for potential future use, more clinical studies are planned.
1. What can we know about PCNA?| A．It is a pill that cures solid cancer. |
| B．It is a medicine that prevents tumor growth. |
| C．It is a molecule targeted by the cancer-killing pill AOH1996. |
| D．It is a protein that causes cancer cells to spread across the body. |
| A．It has cured many patients’ cancers. |
| B．It will develop drug resistance. |
| C．It is a natural product collected from plants. |
| D．It has less side effects than other cancer drugs. |
| A．AOH1996 targets cancer cells without harming healthy cells. |
| B．AOH1996 has caused chaos in the medical field. |
| C．AOH1996 is highly effective but inefficient in treating cancer patients. |
| D．AOH1996 is unpredictable and can have unintended consequences. |
| A．Determining the specific types of cancers it can effectively treat. |
| B．Investigating the possible side effects of the medicine. |
| C．Determining if it can be used on a large scale. |
| D．Confirming its effectiveness in killing specific cells. |
1. What inspired Chai Lin to start collecting bicycles?
| A．His successful business. |
| B．His family’s support. |
| C．His love for history. |
| A．In 1980. | B．In 2009. | C．In 2019. |
| A．Expand overseas business. |
| B．Increase the exhibition space. |
| C．Organize a cycling race. |
8 . Styrofoam, or polystyrene, is a light-weight material, about 95 percent air, with very good insulation (隔热) properties, according to Earthsource. org. It is used in products from cups that keep your drinks hot or cold to packaging material that protects items during shipping. With the above good features, Styrofoam still enjoys a bad reputation. It cannot be recycled without releasing dangerous pollution into the air. The U. S. Environmental Protection Agency says it is the fifth-largest creator of harmful waste.
But now the common worms which are usually disgusting can come to the rescue, specifically, meal-worms. Scientists from the U. S. and China have discovered that meal-worms can digest plastic. One meal-worm can digest a pill-sized amount of plastic a day. Study co-author Wei-Min Wu says that in 24 hours, the plastic is turned into carbon dioxide.
Since Styrofoam has no nutrition at all, are the worms hurt by eating plastic? Much to the scientists’ surprise, the study found that worms eating Styrofoam were as healthy as worms eating bran (谷糠) . The researchers will study the worm’s eating habits and digesting system, looking to copy the plastic breakdown but on a larger scale. Once the way can be put into practice, it will make a revolutionary difference to the disposal of plastic.
“Solving the issue of plastic pollution is important”, says Wu, a Stanford University environmental engineering instructor. After all, our earth is small and landfill space-is becoming limited with too much garbage waiting to be dealt with, he says.
About 33-million tons of plastic are thrown away in the United States every year. Plastic plates, cups and containers take up 25 percent to 30 percent of space in America’s landfills. One Styrofoam cup takes more than 1 million years to recycle in a landfill, according to Cleveland State University.
1. What do we know about Styrofoam?| A．It can be used to cool drinks. | B．It is a weightless material. |
| C．It is harmful when recycled. | D．It is usually used on ships. |
| A．Meal-worms have amazing digesting power. | B．Meal-worms are not bad in their nature. |
| C．Meal-worms can rescue people’s lives. | D．People misunderstood meal-worms in the past. |
| A．by raising amounts of meal-worms | B．by environmental engineering instructors |
| C．using a method inspired by eating meal-worms | D．without sending out dangerous pollution |
| A．Styrofoam is widely used in daily life. | B．Meal-worms are genius at eating plastic |
| C．Plastic recycling may be no more a problem. | D．Plastic can be turned into carbon dioxide |
9 . While socializing comes naturally for some, it can be a struggle for others. Shyness is a normal, common personality trait (特征).
Get Excited About A New Adventure
You may have been shy most of your life.
Pay Attention To Your Words
Practice Mindfulness (正念)
Mindfulness involves drawing your attention to the present and being aware of your thoughts, feelings, and surroundings.
Take Small Steps
Getting started can be the hardest part of learning how to be more social for those who are shy.
| A．If so, that’s a part of you that you’re used to |
| B．Sometimes the best path toward addressing a fear is exposure |
| C．Mindfulness can help reduce symptoms of social anxiety disorder |
| D．Taking time to tend to your appearance can make a big difference |
| E．How we communicate and characterize ourselves can be powerful |
| F．However, shyness can make it hard for people to connect with others and achieve their goals |
| G．But engaging with people doesn’t have to be practiced as an important work presentation |
10 . Recently, I was walking with some parents when we came across a five-pound note lying on the ground. We stood around it for a moment, a bit awkwardly, until someone suggested putting it on a nearby bench. Then one of the parents remarked that we’d probably have behaved differently — that is, we would have just taken the money — had we been alone.
This relates to a classic question in studies of human generosity: do we behave more selfishly when we aren’t being observed? The debate goes on across the psychological and biological sciences, as well as in popular culture, about whether kindness can exist in a competitive world.
Yom Kippur is a Jewish (犹太人的) religious holiday when Jewish people fast and ask for forgiveness for the wrongs they’ve committed. One of the points of Yom Kippur is to behave better regardless of who is watching. There’s an evolutionary beauty to the teachings of Yom Kippur, which are the products of thousands of years of cultural changes and evolution.
The Maasai people of Kenya practice osotua: relationships between people that operate based on need. When someone forms an osotua relationship with another, they enter into an unwritten contract to help their partner in times of need. And hunter-gatherer groups, which can represent the circumstances our species evolved in, have many similar examples.
Cultural evolution helps to explain the existence and complexity of these systems. Cultural changes are far faster than biological evolution, allowing intelligent species like humans to develop behavioral adaptations for managing complex social environments. Osotua, or any other practice that helps to maintain good treatment of others in society, is the result of tens of thousands of years of cultural trial and error. The customs passed down over time are those that help us to develop as cultural groups.
The study of those changes has helped us to understand how we successfully spread around the world as cooperative groups. Biological evolution has helped humans be more cooperative, but cultural changes have accelerated this process.
Cultural evolution helps us to overcome our selfish natures. Try to understand rules before you ignore them — and next time you find a fiver on the ground, you might think about the awkward situation your discovery represents.
1. What made the parents feel a bit awkward?| A．The difficulty sharing the money. |
| B．The difficulty finding the owner of the money. |
| C．The thought of putting the money on the bench. |
| D．The thought of keeping the money for themselves. |
| A．To highlight a fact. | B．To draw a conclusion. |
| C．To make a comparison. | D．To support an argument. |
| A．It evolves much slower. | B．It takes much less time. |
| C．It is a more complex process. | D．It makes humans more cooperative. |
| A．How cultural evolution takes place. | B．Why people sometimes behave selfishly. |
| C．Why kindness exists in a competitive world. | D．How kindness spreads throughout the world. |
