1 . Walking in the city is very different from walking in the park. A small psychology study suggests urban(城市的) environments can slow your step and possibly increase your mental load. A walk through nature, on the other hand, appears to ease your mind and quicken your pace. The findings show that natural settings may potentially reduce cognitive (认知的)tiredness and improve reaction times straight away. The study, which includes two experiments with two different approaches, was conducted among 65 university students in the lab.
The first of the two experiments in the new study focused on people’s way of walking and cognitive load. During this trial, participants were fitted with sensors and a dozen motion control cameras were set up to watch them repeatedly walk down a 15-metre room at their natural speed. The wall opposite them showed an image of either a nature scene or a city scene. After each walk, participants were asked to rate their feelings of discomfort in the visual environment. On the whole, when walking in city settings, people reported more discomfort and they walked at a slower pace, indicating a higher cognitive load.
The second experiment dug into some of the higher-level cognitive processes that might be at play. In the trial, participants were asked to distinguish between basic visual shapes on the computer while also in the presence of a natural or urban image(the same ones from the first experiment). Measuring reaction times in both natural and urban settings, the team found results to support their idea. In urban environments, participants were slower in distinguishing between simple shapes. The authors think this is because urban environments are more distracting(令人分心的) for our brains and take longer to process, but more research is needed to prove that idea.
1. How were the experiments conducted mainly?A.By comparing. | B.By giving data. |
C.By giving examples. | D.By explaining facts. |
A.It can make us feel relaxed and react quickly. | B.It can activate our thinking and speed up our step. |
C.It can make us less tired and improve our memory. | D.It can make us become more focused and creative. |
A.They had a lower cognitive load. | B.They had to slow down their pace. |
C.They couldn’t concentrate properly. | D.They felt uncomfortable after walking. |
A.Urban environment makes us more concentrated. | B.People’s feelings are decided by their pace of walking. |
C.The result of the experiments is widely appreciated. | D.People tend to get tired more easily walking in the city. |
2 . The AI program ChatGPT might one day be able to help doctors detect (发现) Alzheimer’s disease (a serious illness that especially influences older people) in its early stages, according to new research from Drexel University.
While there is still no effective treatment for the disease, detecting it early can give patients more choices for medical treatment and support. “We know from ongoing research that the harmful results of Alzheimer’s disease can show themselves in language production,” said Hualou Liang, a professor at Drexel University and a co-author of the research. “The most commonly used tests for early detection of Alzheimer’s look at acoustic features (声学特征). We believe the improvement of AI programs provides another way to support early detection. of Alzheimer’s.”
GPT-3 uses a deep learning system (系统) which allows it to produce a human-like answer to any questions that include language. It is extremely good at “zero-data learning” — meaning it can answer questions that would require extra knowledge that has not been-provided. “GPT-3’s systemic method of language learning and production makes it a promising tool for finding certain speech features that may detect the disease,” said Liang.
The researchers carried out a series of experiments to test their ideas. “As we had expected, our test results showed that GPT-3 program can find clues (线索) from its conversations with patients that are 80% accurate (精确的) in the detection. GPT-3 can be a dependable tool,” they wrote.
To build on the promising result, the researchers are planning to develop an APP that could be used at home or in a doctor’s office as a pre-screening tool.
“This could be a simple and accurate tool for community-based testing.” said Felix Agbavor, a doctoral researcher at the University. “It is the latest in a series of efforts to show the effectiveness of AI programs for early detection of Alzheimer’s. It could be very useful for early screening and risk management.”
1. What did the Drexel study look at?A.Different causes of Alzheimer’s disease. |
B.Effective treatment for Alzheimer’s disease. |
C.Detecting the use of AI programs in language learning. |
D.Finding early signs of Alzheimer’s disease through ChatGPT. |
A.Its low cost. | B.Its promising future. |
C.Its wide popularity. | D.Its working system. |
A.It achieved the expected results. |
B.It was questioned by community doctors. |
C.It has driven the development of AI technology. |
D.It has changed public opinion on Alzheimer’s disease. |
A.Dissatisfied. | B.Uncaring. | C.Supportive. | D.Curious. |
3 . What’s the first thing you do in the morning? Brush your teeth, wash your face, or eat your breakfast?
Habits play an essential role in our lives. They profoundly impact our health, productivity, financial security, and happiness.
Actually, many people are eager to develop good habits and drop bad ones.
A.Where should we begin? |
B.What should you do next? |
C.Which route do you take to work? |
D.As a result, we all want to develop good habits or break bad ones. |
E.We can redesign many of our habits by changing our keystone habits. |
F.You may think that all of these choices are the result of careful thinking. |
G.They help create the basis for good practices and greatly improve people’s lives. |
4 . Snowboarding genius Su Yiming made a name for himself by winning China’s first Olympic gold in the sport on Tuesday. By cleanly stomping back-to-back 1800 tricks, the teenager landed the biggest prize so far in his young career—gold in the men’s Big Air at the Beijing Winter Olympics. The notable achievement realized a childhood dream to reach the peak of the sport, which he began to learn at the age of 4.
Now with two shinning medals hung around his neck, the 17-year-old described his superb Olympic debut ( 首秀) as an unbelievable experience that has made all his sacrifices worthwhile. “This feels so surreal that I’ve finally accomplished what I’ve dreamed of since I was little,” said an emotional Su.
Over the past four years, Su has combined his talent with hard work to produce one of the swiftest rises to prominence the sport has ever seen. When the Shougang Big Air venue hosted its first international event, Su was an unknown qualifier, who didn’t even make the final runs. Just over two years later, Su is the name on everyone’s lips at the venue’s Olympic debut—drawing the whole nation’s attention to the sport he loves.
“The biggest motivation (动力) for me is my love for snowboarding,” Su said, when asked about the secret to his success. “In snowboarding, I feel like I can show my own style and creativity. Every time I ride my board, it’s always a joyful moment. I hope through my experience, I can inspire more young people to get interested in the sport.”
Su, a former child actor who featured in action movies, said the Olympic gold will encourage him to seek for more breakthroughs—even beyond his athletic career. “I enjoy snowboarding just as much as I enjoy acting,” said Su, who turns 18 on Friday. “I think I still have a lot of possibilities to explore in my future career either in snowboarding or in acting. But now I just want to enjoy the moment and celebrate it as the best possible birthday gift.”
1. What does the underlined word “landed” in Paragraph 1 mean?A.Arrived. | B.Gained. | C.Created. | D.Dreamed. |
A.His acting experience. | B.His talent and hard work. |
C.His being fond of snowboarding. | D.His life dream of achieving success. |
A.Talented and thoughtful. | B.Lovely and famous. |
C.Creative and kind-hearted. | D.Hard-working and devoted. |
A.Upset. | B.Hopeful. | C.Anxious. | D.Satisfied. |
Do you wish you could capture (捕捉) the
An action camera has a wide-angle lens
There are lots of things to pay attention
Whichever model you choose, you
Chinese paper cutting or jianzhi is the first paper-cutting design,
People find hope and comfort in expressing best
7 . Canada is a vast and diverse country that offers plenty of incredible tourist destinations. From wonderful natural landscapes to lively cities, Canada has something for every traveler. Here’s a guide to some of Canada’s top tourist destinations.
Banff National Park, AlbertaLocated in the Canadian Rockies, Banff National Park is a breathtaking destination known for its turquoise (绿松石) lakes, snow-covered mountains, and plentiful wildlife. Explore the landmark-Lake Louise, hike to amazing viewpoints, and spend time in the natural hot springs.
Niagara Falls, OntarioNiagara Falls is one of the world’s most famous natural attractions. Witness the steep (陡峭的) power and beauty of the grand falls from various viewpoints. Take a boat tour, visit the Butterfly Conservatory, or enjoy the lively atmosphere of Clifton Hill.
Toronto, OntarioAs Canada’s largest city, Toronto offers an impressive experience. Discover the famous CN Tower, explore the busy neighborhoods of Kensington Market and Distillery District, and visit world-class museums such as the Royal Ontario Museum and Art Gallery of Ontario.
Whistler, British ColumbiaWhistler is a well-known winter sports destination, famous for its world-class ski slopes and winter activities. In summer, enjoy hiking, mountain biking, and golfing in the impressive mountain scenery.
1. What can visitors do in Banff National Park?A.Go boating. | B.Go skiing. |
C.Appreciate waterfalls. | D.Enjoy hot springs. |
A.Banff National Park, Alberta. | B.Niagara Falls, Ontario. |
C.Toronto, Ontario. | D.Whistler, British Columbia. |
A.Tourism. | B.Culture. | C.Fashion. | D.Sport. |
Last Saturday, Jordon was taking a walk in the park near his home when he noticed a woman with a boy of about seven years old. When Jordon passed them, he heard the woman yell, “How stupid you are! You are good at nothing. ”Jordon stopped and looked at the little boy. The boy said nothing. He just stood there, looking upset.
Jordon was reminded of his English teacher Mrs Mary in middle school. He was often told that he was good at nothing. But one day it all changed. One day, in an English writing class, Mrs Mary asked them to read a novel. They were asked to write a new chapter of the novel after they finished reading the book. A few days later, Jordon handed in his story. But the next day to his surprise, the comment (评价) “well done” from Mrs Mary came into view the moment he turned to the page where the story was written. When Jordon read that, he almost burst into tears. That day after he returned home, he wrote a short story and gave it to Mrs Mary the next morning. And again he was praised.
Jordon became very interested in writing. He often wrote short stories and asked Mrs Mary to read them and correct them for him. Mrs Mary always corrected them for him and gave him good advice to improve them. One year later, he was no longer that boy who lacked self-confidence. He gained his confidence and was hopeful about his future. Several years after graduating from college, he had his first book published and became famous as a writer in his country. And he owed his success to Mrs Mary's encouragement. Without her encouragement, his life might be very different now.
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Encouraged by his own life story, Jordon decided to do something for that boy.
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9 . Yesterday was my birthday, but I didn’t
To my
We spent one hour
A.give away | B.stick to | C.come up with | D.break away from |
A.proud | B.excited | C.sad | D.tired |
A.helped | B.advised | C.followed | D.drove |
A.order | B.fight | C.listen | D.change |
A.friends | B.customers | C.bosses | D.workers |
A.show | B.celebrate | C.protect | D.attend |
A.far | B.clean | C.full | D.empty |
A.lay | B.buy | C.move | D.share |
A.reported | B.refused | C.accepted | D.recorded |
A.fear | B.surprise | C.pity | D.regret |
A.cake | B.dish | C.menu | D.gift |
A.standing | B.waiting | C.looking | D.talking |
A.Finally | B.Slowly | C.Luckily | D.Secretly |
A.kids | B.parents | C.ladies | D.gentlemen |
A.offered | B.wished | C.asked | D.taught |
10 . At the hillside of the Emei Mountain in Sichuan, a homestay (民宿) — My Own little Yard (吾家小院) is attracting travelers from far and wide, especially on weekends. The owners of the homestay are a couple in their late 30s who decided to return to their hometown three years ago. Li Xiumei used to be in charge of a small company in Chengdu, and her husband was a sales director. It was an ordinary situation where Li’s husband was on business trips a lot and Li worked overtime on weekends. City life sometimes is not easy.
In 2020, they quit (辞掉) jobs and went back to their village, where there were plenty of homestays around their old countryside house coming into their sight. Stepping onto every balcony of every homestay, they could see the beautiful scenery of the Emei Mountain. More importantly, the villagers have earned a lot of money without entering cities to be peasant-workers, which impressed the couple most.
The couple began to rebuild their old countryside house, which was updated to have a hall, a tea room, a kitchen, and a dining room. Japanese cherry trees were planted in the east courtyard. A swimming pool was placed in the west courtyard, with a bar located on one side.
Li and her husband love gardening and music, and their new home gives them enough space to continue their interests and relax in the heart of nature. Li wants to share the quiet country life, so she makes her new home a homestay. During the summer holiday in 2023, their My Own little Yard — homestay became an online hit after guests shared their experiences on social media.
1. How did Li feel about city life?A.Satisfied. | B.Attractive. | C.Noisy. | D.Tired. |
A.Villagers becoming rich. | B.Many many homestays |
C.Their old countryside house. | D.Scenery of Mount Emei. |
A.It is ancient and broken. | B.It can hold many guests. |
C.It has been rebuilt by the couple. | D.It must have been carefully designed. |
A.Sichuan homestays are very popular. |
B.The Emei Mountain attracts many travelers. |
C.A couple gives up city life to run a homestay. |
D.The villagers have earned lots of money as peasant-workers. |