1.参赛人员; 2.现场描述; 3.比赛反响。4. 80词左右。
A Speech Contest About “Health and Sport”
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1.告知比赛结果;
2.回顾他的帮助;
3.表达感谢。
注意:
1.写作词数应为 80左右;
2.请按如下格式在答题卡的相应位置作答。
Dear George,
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Yours,
Li Hua
3 . A team of three students won $700,000 this week for using artificial intelligence (AI) to read passages from an ancient papyrus scroll (纸草卷轴). The document is one of the more than 800 scrolls known as the Herculaneum papyri that were carbonized by the eruption of Mount Vesuvius in 79 AD. Researchers discovered the passages in the 18th century, but attempts to read them proved in vain: Unfolding them by hand only caused them to fall apart.
That’s where the Vesuvius Challenge comes in. Brent Seales, a computer scientist, and two businessmen, Nat Friedman and Daniel Gross, launched the Vesuvius Challenge in March 2023, offering more than $1 million in prize money for reaching a series of milestones using “computer vision, machine learning and hard work”. For the biggest prize, the organizers released high-resolution CT scans of the scrolls and explained the contest’s rules: Participants would need to decipher (破译) at least 85 percent of four passages. A series of smaller prizes were also awarded throughout the year.
The winning team consists of Nader (an Egyptian PhD student in Germany), Julian Schilliger (a robotics student in Switzerland) and Luke Farritor (a computer science student in Nebraska). Their submission was “met with widespread amazement” by the review team of papyrologists. Farritor also won the challenge’s $40,000 “First Letters” prize in October, when he deciphered the scroll’s first word “porphyras”, which means “purple” in ancient Greek. Nader and Farritor began working together the following month and were joined by Schilliger shortly before the December 31 deadline.
The team ultimately trained machine-learning algorithms (算法) to decipher more than 2,000 characters—more than what was needed to win the Grand Prize. These passages appear to be a philosophical discussion of life’s pleasures, including music and food, though the papyrology team is still studying the results. “It seems familiar to us, and we can’t escape the feeling that the first text we’ve uncovered is a 2,000-year-old blog post about how to enjoy life,” write the organizers.
1. Which statement fits the papyrus scroll in paragraph 1?A.Its 800-word texts were well-known. | B.It was successfully unfolded. |
C.It was discovered in 79 AD. | D.Its text contents were unavailable. |
A.Explain language rules. |
B.Decipher four passages word by word. |
C.Develop a type of CT scanner of the scrolls. |
D.Translate most characters of the given passages. |
A.To introduce some background information. |
B.To summarize the above paragraphs. |
C.To lead to a philosophical conclusion. |
D.To put forward a scientific theory. |
A.It is under discussion. | B.It is beyond expectation. |
C.It is familiar to philosophers. | D.It is uncovered by the organizers. |
1. Why does John come to Professor Smith?
A.To ask for her help. | B.To hand in his design | C.To apply for a competition. |
A.Energy conservation. | B.Conventional wisdom. | C.Innovative thinking |
A.Its unique look. | B.Its market value. | C.Its convenience. |
A.Beaches. | B.Rock pools. | C.Glass. |
A.Boring. | B.Tense. | C.One-sided. |
I had spent the long winter months waking up each morning with the sun and birds. Each day began like the previous one: sneakers (运动鞋), headphones and stretching. The fresh air filled my lungs as I ran out the front door, greeted by the empty streets and sidewalks. The world became my own training ground. As I ran, I found peace in the rising sun. This boring time quickly became my favorite time of the day.
I was born into a “running family”. I lost count of how many marathons my dad had participated in, and I was pretty sure my mom traveled on foot more than she did by vehicle. My brother, Mike, followed in their footsteps by running when he could, and competed in at least 4 races throughout the year. Unlike him, I didn’t naturally fall into the running life.
“Running is the best thing for you. I don’t know how people can dislike it,” my dad questioned during many dinner conversations in grade school.
“You would be a fool not to join the track team, Colleen,” my mom suggested in her serious voice.
“Of course I will,” I replied while rolling my eyes. “What could be funner than running?”
After hundreds of practices and a handful of track meets later, I found myself agreeing with my parents and laughing at the idea that I once disagreed with them. The time had come when my dad finally asked the big question, which I had been nervous about for a while.
“So, the marathon is in November. What are we thinking?”
I felt my heart sink and speed up at the same time. Oh no, was I ready for this? The words suddenly came out before I could even fully process the question.
“Yeah, let’s do it!”
I couldn’t let him down. He had been waiting years for this experience. Finally, we spent hours training and bonding together until the big day came.
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。
It was at mile marker 20 when my legs began to lose feeling.
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The finish line was finally in view.
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In the Artinno Town in Hangzhou, Zhejiang province, a group of talented designers have turned up as a result of the recent Asian Games. The designers, all
All of those in charge of the designs are professors of the China Academy of Art,
Zhang Junjie, who led the design team for the medals,
“Looking out of our office window, you can see a pond
8 . When it comes to being fit and healthy, we’re often reminded to aim to walk 10,000 steps every day. This can make many unhappy because it is a task difficult to achieve, especially when we’re busy with work and other businesses — and yet where did this number actually come from?
The 10,000 steps a day target sens to have come about from a trade name pedometer (计步器) sold in 1965 by Yamasa Clock in Japan. The device was called “Manpo-kei”, which translates to “10,000 steps meter”. This was a marketing tool for the device and has seemed to have stuck across the world as the daily step target. It’s even included in daily activity targets by popular smart watches,such as Fitbit.
Research has since investigated the 10,000 steps a day target. But while some research has shown health benefits at 10,000 steps, recent research from Harvard Medical School has shown that,on average, around 4,400 steps a day is enough to clearly lower the risk of death in women. This was when compared to only walking around 2,700 steps daily. The more steps people walked, the lower their risk of dying was, before leveling off at around 7,500 steps a day. No additional benefits were seen with more steps. Although it’s uncertain whether similar results would be seen in men, it’s one example of how moving a little bit more daily can improve health and lower risk of death.
Recent research at the University of Texas has also shown that if you’re walking fewer than 5,000 steps a day, your body is less able to metabolize (新陈代谢) fat the following day. A buildup of fat in the body can also increase a person’s likelihood of developing heart disease and diabetes. This is further supported by earlier research which showed people who walked less than 4,000 steps a day could not change this decreased fat metabolism.
If you want to increase how many steps you get daily, or simply want to move more, one easy way includes walking to work if possible, or taking part of an online exercise program if you’re working from home. Meeting with friends for a walk — rather than in a cafe or pub — can also be useful.
1. What does the author think of the 10,000 steps every day?A.It is hard to achieve for many people. |
B.It is likely to go out of style quickly. |
C.It is obviously good for women only. |
D.It is helpful to slow fat metabolism. |
A.It matters as much as 7,500 steps a day. |
B.The more steps, the lower risk of death. |
C.A bit more than the target can improve health. |
D.About half that target appears to be enough. |
A.Absence of earlier research. |
B.Recent findings of fat buildup. |
C.Problems of less daily walking. |
D.Possible causes of physical challenges. |
A.Working at home. | B.Treating friends in a cafe or pub. |
C.Driving to work. | D.Signing up for online exercise programs. |
9 . For people suffering from depression, there’s an all-natural treatment they should use — getting more exercise. It could help fight depression, even if people have a genetic risk, new research shows.
For the study, researchers collected information from nearly 8,000 people and found those with related genes were more likely to have depression over the next two years after examining them. But that was less likely for people who were more active at the study’s start, even if they had a family history of depression. Higher levels of physical activity helped protect even those with the highest genetic risk of depression.
Both high-intensity (高强度) exercise and low-intensity activities were associated with a reduced risk of depression. Adding four hours of exercise a week could lower the risk of a new episode (一段经历) of depression by 17%, according to the study. “Our findings strongly suggest that, when it comes to depression, being physically active has the potential to remove the added risk of future episodes in individuals who are genetically risky,” said lead author Karmel Choi. “On average, about 35 additional minutes of physical activity each day may help people to reduce their risk and protect against future depression episodes.”
Depression is a common mental illness globally, with more than 264 million people affected. “Depression is so ubiquitous, and that underlines the need for effective approaches that can impact as many people as possible,” Choi said. And mental health and primary care providers can use the findings to advise patients that there’s something meaningful they can do to lower their risk of depression.
1. How did the researchers reach their conclusion?A.By analyzing a mass of data. |
B.By conducting genetic research. |
C.By comparing various levels of activity. |
D.By tracking the subjects for many years. |
A.Physical activity betters medical treatment. |
B.Exercise is able to decrease and prevent it. |
C.Different levels of exercise intensity matter the same. |
D.Exercising 35 minutes daily is the most effective treatment. |
A.Harmful. | B.Complex. |
C.Unusual. | D.Common. |
A.To discuss a disease. |
B.To introduce a method. |
C.To analyze a genetic risk. |
D.To explain a phenomenon. |
10 . Boston Marathon runners in recent years may have seen a smiling furry face around the two-mile mark. It’s Spencer, the therapy (治疗) dog, who became known as an unofficial mascot (吉祥物) for the marathon, He’s shown up on the sidelines every year since 2015—rain or shine.
One particularly rainy marathon catapulted Spencer’s fame, In 2018, his owner, Richard Powers, decided to put a bright yellow rain coat on the dog, making him stand out even more than he usually does. Photos of Spencer, who holds a “Boston Strong” flag in his mouth, went viral, and he became an inspiration to runners and onlookers alike, During the marathon, some runners stop in their tracks to take selfies with the dog-the line sometimes growing to 20 runners long.
But in 2020, Spencer was diagnosed with a tumor (肿瘤). His owner was worried, but Spencer is a fighter. He got the care he needed and survived. In 2021, he was back on the course and it was really kind of a miracle and that really hit home to a lot of people.
Unfortunately, Spencer caught another tumor—this one cancerous—and Spencer began chemotherapy. Powers didn’t think his beloved dog would make it out to the marathon of 2022. “Miraculously, he’s still here with us and an even bigger miracle, he was strong enough to go to the marathon,” he said.
After recovering, Spencer was back to work—not just at the marathon—but as a therapy dog, alongside his companion, Penny, who is also a golden therapy dog. Powers takes his two therapy dogs around to schools, hospitals and senior living centers.
“He’s a gift to us and we’re very lucky to have him. He’s too good so we want to share him with as many people as we possibly can. He does make a difference,” Powers said.
1. Why is Spencer referred to as a mascot for Boston Marathon?A.He has a smiling furry face. | B.He appears at the event annually. |
C.He is not recognized officially. | D.He works as a therapy dog for runners. |
A.Motivation. | B.Satisfaction. | C.Fantasy. | D.Barrier. |
A.A failure in the marathon. | B.Caring for his owner. | C.Fighting against a disease. | D.Going viral. |
A.Confident, | B.Supportive. | C.Objective. | D.Negative. |