1 . In 2016, Mark Raymond learned the hard way that life can change in a split second(一瞬间). One day, Raymond went boating with his friends. He jumped off the back of the boat and hit a sandbank, leading to a severe injury to his neck. He became paralyzed(瘫痪的)and spent months in the hospital receiving treatment. When he was allowed to leave the hospital, he realized that the hard part was just beginning. He still needed to exercise to recover his strength after finishing the outpatient(门诊病人)treatment.
However, when Raymond returned home, he realized there was a serious lack of accessible gyms or facilities that could help people with different abilities work out and improve their health in his community. The lack of them caused Raymond to take action. In 2018, he established the Split Second Foundation, a non-profit organization that provides treatment that takes up from where outpatient treatment left off.
“The Split Second Foundation has equipment for people who have different disabling conditions,” Raymond explained.“Our specially trained staff will evaluate(评估)disabled customers’ physical needs and limitations and then provide recovery, education, and ongoing fitness classes suitable for them. We’re able to push them in a recovery driven fitness environment to be their best selves.”
Raymond’s goal is to open more accessible gyms, not just in New Orleans where he lives. He hopes the Split Second Foundation can help even more people get their lives back after disastrous accidents. “People with disabilities should also be thought of as productive members of society,” said Raymond. “Anybody’s life can change in an instant due to some kind of injury or disabling condition, and we are providing what’s next.”
When Raymond couldn’t find the services he needed, he made some for himself and others. This is the sort of cleverness we love to see in the world.
1. What does the underlined part “the hard part” in Paragraph 1 refer to?| A．The mental problem. | B．The process of recovery. |
| C．The high pressure of work. | D．The treatment in the hospital. |
| A．His love for a variety of sports. |
| B．His dream of becoming a businessman. |
| C．A boating accident that happened to his friend. |
| D．A lack of accessible exercise resources in his community. |
| A．It provides treatment by cooperating with hospitals. |
| B．It focuses on holding basic classes for poor children. |
| C．It offers fitness and recovery services to the disabled. |
| D．It creates plenty of job opportunities for disabled people. |
| A．Mark Raymond’s Journey from Paralysis to Recovery |
| B．Mark Raymond: Help the Disabled Rebuild Their Lives |
| C．The Importance of Accessible Gyms for Disabled People |
| D．Split Second Foundation: Offer Patients Postoperative Treatment |
2 . Why do we talk the way we do? It might date back to when our ancestors left the jungle for the open plain. Between 5.3 million and 16 million years ago, Africa’s landscapes changed from thick, leafy forests to wide-open grasslands. This environmental change pushed our ancestors out of the trees and onto the ground. Along with all of the physical and behavioral changes this may have caused, researchers also believe it may have changed the way we speak.
“Open landscapes provide us with fewer objects to affect signal communication, meaning our voices can travel further compared with that in thick forests,” Charlotte Gannon, a researcher who studies language development, told Newsweek. “The move to these open spaces may have increased the effectiveness of our communication.”
By comparing the vocal calls of the orangutan (大猩猩) , Gannon and her team were able to establish how different calls could travel across different landscapes. In their study, the team played 487 calls from orangutans and measured their audibility (可听度) at set length over an overall distance of over 1,300 feet in the South African plain.
“Our results were surprising,” Gannon said, “The rule of sound spread suggests that lower-frequency (低频率) sounds (the grumphs) would have traveled further than higher-frequency sounds (the kiss squeaks). Our results actually found the opposite to this.” In these environmental settings, consonant (辅音)-like calls traveled a lot further than vowel (元音) -like calls. Actually, around 80 percent of consonant-based calls were audible at 1,300 feet, compared to only 20 percent of vowel-based calls.
Gannon said these results highlight the importance of studying living orangutan to learn about our species’ history. “We can view them as time machines that allow us to recreate key moments of our history so we can learn more about the development of our language,” Gannon said. “Despite their popularity in modern languages, consonants have often been forgotten when discussing speech development. Our research highlights not only their presence in ancient times but their importance to the development of language.”
1. What led to the speech development?| A．Behavioral change. | B．Time development. |
| C．Physical development. | D．Environmental change. |
| A．Less block. | B．Better tools. | C．Louder voice. | D．Larger vocabulary. |
| A．The results of the study. |
| B．The process of the research. |
| C．The purpose of the program. |
| D．The participants of the project. |
| A．The living orangutan can recreate our language. |
| B．Consonants are significant in language development. |
| C．The sound of grumphs travels further than that of kiss squeaks. |
| D．Consonant-like calls travel four times further than vowel-like calls. |
3 . How to Protect Against Undue Influence Online
The potential for undue influence has become increasingly significant in this era of digital interconnectivity. Undue influence can affect our perceptions and influence our decisions. It may even end anger our autonomy (自主) and mental health.
Understand what undue influence is
The first step to protecting yourself is understanding what undue influence is. Undue influence refers to a situation in which an individual or group employs unreasonable control over another person’s behavior information, thoughts, and emotions.
Develop media literacy skills
In an age of fake news, it is crucial to develop media literacy skills.
Delete as much data as you can about yourself. Be mindful of what information you share online, and always ensure that your online activities are secured through reliable sources. Review all policies on platforms, especially “free” ones. If you aren’t paying, then you are the product, as in many cases, they are selling your data.
By including these steps into your digital life, you can protect yourself from undue influence in the online world, ensuring that you can think and act independently, free from ill control.
| A．Prioritize privacy |
| B．Be mindful of free ones |
| C．It’s vital to have a health y Internet and real-life balance. |
| D．In the digital world, undue influence can take many forms. |
| E．Everyone deserves the right to live free from undue influence. |
| F．They involve analyzing, evaluating, and creating media in various forms. |
| G．Here are some essential strategies for you to protect yourself online from undue influence. |
4 . Books That Celebrate Diverse Holidays and Traditions
It’s important to remember there are a diverse set of holidays available to explore. Below are a few books that help introduce children to different holiday cultures and traditions.
Too Many Tamales by Gary Soto, illustrated by Ed Martinez
While helping her mother with Christmas celebration, Maria is tempted to try on her mother’s diamond ring. After getting caught up in the joy of the holiday and playing with her cousins, Maria realizes the ring is missing! That’s when she and her cousins come up with a plan to eat all of the tamales, in hopes of finding the ring.
Together for Kwanzaa by Juwanda G. Ford, illustrated by Shelly Hehenberger
This is a story about a little girl named Kayla who wants to see her older brother Khari come home so they can celebrate Kwanzaa together as a family. Khari is stuck at college when a snowstorm hits and his car breaks down. Will he make it home in time for Kwanzaa?
A Child’s Christmas in Wales by Dylan Thomas, illustrated by Trina Schart Hyman
This book is a funny, nostalgic tale of Christmas Eve afternoon through Christmas night in Wales, and is full of unique imagery and poetic prose. It will arouse a sense of familiarity for some young readers while introducing them to different aspects of Christmas traditions.
We Are Grateful: Otsaliheliga by Traci Sorell, illustrated by Frane Lessac
The word otsaliheliga is used by members of the Cherokee Nation to express gratitude. This is an amazing story that describes a journey through the seasons with a modern-day Cherokee family. Cherokee history and traditions are also woven into the story in a very kid-friendly way.
1. What makes it difficult for Khari to return home in time for Kwanzaa?| A．A car crash. | B．Delayed flights. | C．Extreme weather. | D．Academic pressure. |
| A．Traci Sorell. | B．Ed Martinez. | C．Dylan Thomas. | D．Trina Schart Hyman. |
| A．how to find hidden treasures at home | B．how to strengthen bonds with friends |
| C．the lifestyles of different ethnic groups | D．different holiday celebrations and customs |
5 . The Music Educator Award, this year, went to Annie Ray, an orchestra(管弦乐队)director at Annandale High School.She was recognized for her efforts to make music accessible to all students, particularly those with disabilities.Ray got to attend the awards ceremony in Los Angeles and bring home a $10,000 prize.
Ray created the Crescendo Orchestra for students with severe intellectual and developmental disabilities, as well as a parent orchestra that teaches nearly 200 caregivers a year to play the same instrument as their child.Ray also works with a local charity to give damaged instruments a second life in her classroom.
The orchestra is about much more than just making music.The most important is to give students a chance to develop their cooperation skills, make mistakes and learn the art of refining something.Ray pushes her students to be brave, go outside their comfort zone and realize they have to learn how to make bad sounds before learning how to make good sounds.And they teach her a lot in return.” They changed my educational philosophy.I understand what it truly means to meet a student where they’re at and apply that elsewhere,” she said.
The warm reception on the ceremony was meaningful.Actually, not many people understand what exactly music educators do or how much their work matters.While her administration is supportive, that lack of understanding is a problem facing the profession in general.Another is resources.She says her school “desperately” needs new instruments.She will use some of her prize money to buy more.
Ray also plans to put some of the money towards an ongoing scholarship for students who want to pursue music when they graduate.She knows of several, those particularly interested in music, and aims to offer financial support needed to realize their musical dreams” It is hard but truly satisfying,” Ray said.“And there’s nothing else like it for them.”
1. What can we learn about Ray from the first two paragraphs?| A．She hosted the award ceremony. | B．She brought music to more people. |
| C．She gave away instruments to the poor. | D．She founded a local charity for children. |
| A．They acquire in-depth musical knowledge. | B．They make friends with the like-minded. |
| C．They gain personal growth from playing music. | D．They improve their connections with educators. |
| A．The reception on the ceremony. | B．Importance of music education. |
| C．Challenges for music educators. | D．Plans to obtain resources. |
| A．Winning a scholarship. | B．Developing interest in music. |
| C．Making musical achievements. | D．Transforming dreams into reality. |
6 . Have you ever imagined an insect-inspired robot, which weighs less than a gram, could one day help out in surgery (外科手术)?
Scientists have designed this small, “insect-bot” called mCLARI that can control and even change its body shape as it travels in different environments to fit through gaps. It’s 2 centimeters long, weighs less than 0.97 grams and can travel at a speed of 6 centimeters per second.It’s the smaller, faster replacement to CLARI, which was designed by the same team.
“Because of the robot’s small size and ability to change shape, we expect usage of this technology in four important areas,” the lead author Kaushik Jayaram said. These include disaster (灾害) response , check on high-value objects, environmental monitoring and medical treatment.
“In the long term, we hope such robots will be used more widely in moving through human bodies and performing surgeries that can’t be easily done at present,” Jayaram said. With mCLARI, Jayaram’s team is moving closer to creating robots that can fit in different environments—just like the insects they’re inspired by.
The mCLARI robot has four legs and can move in narrow spaces by changing between running forward and side-to-side and can use different speeds in human bodies. Its legs are joined to its body through joints (关节), which enables mCLARI to change its body shape based on the environment it is in. For example, its legs can be lengthened up to 50% in certain spaces.
As follow-up work, the scientists want to give mCLARI more power and sensing ability while helping the surgeries. “We are also excited about understanding the effect of shape change on improving functions of robots,” Jayaram said. “And this is sure a great one-step forward of the technology. The robot will have entered the market by 2025 and will bring greater benefits to mankind, especially in medical treatment.”
1. What is paragraph 3 mainly about?| A．Possible application fields of the robot. | B．Different types of the robot. |
| C．Several important features of the robot. | D．Working process of the robot. |
| A．Valuable but uncontrollable. | B．Modern but high-cost. |
| C．Heavy and time-consuming. | D．Advanced and effective. |
| A．Worried. | B．Positive. | C．Doubtful. | D．Uninterested. |
| A．Jayaram: A Scientist Studying Robot Intelligence |
| B．mCLARI Is Already Widely Available in the Market |
| C．CLARI: A Robot Invented by Inspiration from the Insects |
| D．A Tiny Shape-changing Robot Will Help Perform Surgeries |
7 . Music is one of the most powerful forces in our lives. It can bring us joy, sorrow, or even inspiration. It can evoke emotions and memories that we didn’t even know we had.
Music can be a source of comfort. It can provide a refuge（避难所）from the troubles of the world and provide a sense of peace and solace.
Finally, music can be a source of joy and celebration.
Music has the power to change our lives in ways we may never have imagined. It can provide us with strength, courage, comfort, and joy. It can help us to find our inner voice and express ourselves in unique and creative ways.
| A．Poor people can live a happy life with music. |
| B．Music can also give us strength and courage. |
| C．Music can associate people with each other around the world. |
| D．Music can change a person’s life in ways that nothing else can. |
| E．Listening to music can help to reduce stress, anxiety, and depression. |
| F．It can bring us closer together, helping us to appreciate and celebrate the beauty of life. |
| G．Music can truly be a life-changing force, and one that should never be underestimated. |
8 . It’s no secret that sleep is important to your overall health, but a lack of sleep could have great effects on your heart, a new study shows. The researchers said people with insomnia(失眠症)are more likely to have a heart attack.
Insomnia is the most common sleep disorder in the US, the researchers wrote in their report, noting that 10% to 15% of people in the US struggle with it. The meta-analysis of previously published research suggests that the potential association between insomnia and heart attack risk is strongest in women.
Dr. Martha Gulati, director of prevention at the Cedars-Sinai Smidt Heart Institute, said that most of her patients are women and that insomnia is a noted risk factor for women who have had any form of ischemic heart disease. “We see it probably in 1 in 10 patients in the United States,” said Gulati, who was not involved in the new research. “It is my impression that almost everyone experiences insomnia at some point in their life. The estimate is that 1 in 2 adults experience it at some point in their life, maybe in the short term because of stressful moments.”
For their analysis, the researchers defined insomnia as a sleep disorder with three main symptoms(症状): Difficulty falling asleep, difficulty staying asleep and waking early and being unable to fall back asleep.
The study also found an association between increased heart attack risk and how long a participant slept each night. Those who slept five hours or less had the highest association with heart attack risk and were 1.56 times more likely to have a heart attack than people who slept seven or eight hours. Longer sleep duration wasn’t always more protective. The study found that people who slept six hours a night had a lower risk of a heart attack than those who slept nine hours or more. “A lot of studies have pointed somewhere between seven and eight hours of sleep being the magic number for us,” another researcher said. “There is obviously variability for everyone, but too much sleep is rarely the issue.”
1. What’s the function of the first paragraph?| A．To list a fact. | B．To warn the readers. |
| C．To introduce the topic. | D．To draw the readers’ interest. |
| A．Insomnia is unavoidable in the short term. |
| B．Insomnia is a common phenomenon in life. |
| C．Heart attack often happens during insomnia. |
| D．Women are less experienced in dealing with insomnia. |
| A．Put quality before quantity. | B．Too much is as bad as too little. |
| C．Bite off more than one can chew. | D．Hope for the best, but prepare for the worst. |
| A．Pessimistic. | B．Indifferent. | C．Objective. | D．Positive. |
9 . A solar tree is a structure like a tree that generates solar energy using photovoltaic panels (太阳能光伏板). It helps solve an urgent global challenge: Replacing greenhouse gas-emitting energy sources like oil and gas with renewable energy. But the power generation potential of solar trees is relatively limited, and their primary purpose is to raise public awareness about renewable energy by getting people to notice and interact with solar energy in new ways.
Solar trees generally have a firm metal, plastic, or stone base that extends up and out into “branches” on which solar panels are mounted. Beyond this basic structure, there is great diversity in the design of solar tree units. The solar tree’s photovoltaic “leaves” absorb sunlight, converting it into electricity that is conducted down through the trunk-like central pillar of the structure to an inside battery. Many designs feature rotating (旋转的) panels that can move throughout the day in order to obtain the greatest amount of sunlight.
Solar trees help power homes, businesses, and public services. They can create shade to help reduce the urban heat island effect and provide shelter in severe weather such as rainstorms and heatwaves, creating greater urban adapting ability in the face of climate change. They also enhance public spaces, providing charging stations, and powering streetlights.
In comparison to other kinds of ground-mounted solar panel devices, solar trees don’t require much land. They make solar energy generation possible in areas with little land that can’t support vast solar arrays, as well as places that lack sufficient rooftop space for panels. However, solar panels are much cheaper than solar trees at present and have far greater energy generation capacity. Therefore, present solar tree designs often serve as a extra source rather than as a primary energy source.
At present, solar trees aren’t designed as large-scale solar projects, which limits their ability to contribute to the low-carbon energy transition. Still, their varied designs are appealing. This makes solar trees effective at displaying and thereby educating people about solar energy, and promoting a business or organization’s commitment to renewable energy.
1. What is the main purpose of building solar trees?| A．To beautify the urban environment. | B．To draw public attention to solar energy. |
| C．To replace non-renewable energy resources. | D．To provide charging services in emergencies. |
| A．It stores energy in its own battery. |
| B．It can adjust its height automatically. |
| C．It is made of environmentally friendly materials. |
| D．It transforms sunlight into electricity by its metal base. |
| A．The design features of solar trees. | B．The ways of saving energy in cities. |
| C．The benefits of solar trees to humans. | D．The difficulties of promoting solar trees. |
| A．They occupy much less land. | B．They are cheaper to manufacture. |
| C．They are more effective in generating energy. | D．They can work in various weather conditions. |
10 . To American ears, hearing the words “Black Grace” used together makes them feel a kind of quiet strength in times of hardship or perhaps a positive cultural stereotype (刻板印象). To choreographer Neil Ieremia, the words represent the joining of two ideas born from personal and cultural conflict.
In New Zealand, where Ieremia grew up in what he describes as “a fairly tough town” northeast of Wellington, black was used to describe brave, daring behavior. In Ieremia’s youth, brave people were called “black”, linking them to the neighborhood’ s heroes, New Zealand’ s great All Blacks, the national rugby (橄榄球) team.
Ieremia was born in New Zealand to Samoan immigrants who arrived in the country during the 1960s. Illnesses kept him from actively participating in the country’s widespread sports culture. This was difficult for a Pacific Island boy living in a neighborhood where boys were expected to be sporty and tough. In this world, he developed a passion for music.
At the age of 19, Ieremia decided to attend dance school. At his first ballet class, the instructor told him he lacked grace. Ieremia wasn’t discouraged. When he started his own dance company in 1995, he looked to his own experiences for a name that would also reflect his ambitions for dance grace and storytelling. Thus Black Grace was born. Since then, he has changed the face of modern dance in New Zealand and turned Black Grace into one of the most recognizable and successful cultural brands.
In the early years of Black Grace, Ieremia struggled with the conflict between Samoan and New Zealand cultures. Questions of how and where one belongs were at the forefront of his work. Ieremia draws inspiration from his Samoan and New Zealand roots to create innovative dance works that reach across social, cultural and generational barriers. The work itself is highly physical, rich in the storytelling traditions of the South Pacific, and expressed with unique beauty and power.
1. What is Neil Ieremia’s occupation?| A．a sports figure | B．a dancer | C．a psychologist | D．a great writer |
| A．Stay calm and positive when facing difficulties |
| B．The quality of being courageous and elegant |
| C．A kind of stereotype from cultural conflict |
| D．The expectation of being sporty and tough |
| A．Ieremia immigrated from New Zealand to Samoan. |
| B．Ieremia played a key role in mainstream sports culture. |
| C．Ieremia had a talent for dance at an early age. |
| D．Ieremia made Black Grace become a successful cultural brand. |
| A．Bridging cultures through dance | B．A conflict between two cultures |
| C．Breaking cultural stereotype | D．Neil Iremia—a successful choreographer |
