1 . A few days before New Year 1944, Patricia Krueger received a telegram from the U. S. Army. She hoped it would contain a belated birthday greeting from her husband, an army flight engineer, Charles Krueger, whom she had not heard from for 2 weeks. Instead, the message said he wasn’t coming home: His B-29 had been lost and he was later declared MIA (missing in action). Their son, John Krueger from Middleton, Wisconsin, is still in tears when he recounts this story.
Decades later, the military continues to work to bring back the remains of soldiers like Charles Krueger. The job of finding them falls to DPAA (Defense POW/ MIA Accounting Agency), created in 2015 after critics charged that the previous MIA search process was slow, and behind on innovations in science and technology. Between 1973 and 2014, the remains of only 1,849 missing service member s were returned to their families; in 2021, the agency accounted for the remains of 141 MIAs; according to DPAA figures.
To accelerate the work, Congress gave DPAA the authority to develop public-private partnerships with scientists and groups outside the government. “Teaming up with academic scientists introduces new ways of thinking,” says military historian Michael Dolski. “Working with partners allows us to tap into their technologies and capabilities in ways that we just can’t maintain.”
For scientists, the work is more than technically satisfying. “It’s the most rewarding aspect of my career,” says Mires, a scientist working with the agency. “In other archaeology sites I’ve worked on, the history is remote,” he says. “Here, you’re doing something not for a thing, but for a person, and all the people they touched.”
1. What was the telegram about in paragraph 1?| A．A New Year dinner. | B．Krueger’s disappearance. |
| C．A birthday greeting. | D．John Krueger’s memory. |
| A．Because DPAA wants to continue the search. |
| B．Because it took long and lacked creativeness. |
| C．Because the work was stopped by the military. |
| D．Because 141 MIAs’ remains were found in 2021. |
| A．Patient. | B．Critical. | C．Doubtful. | D．Approving. |
| A．A long search for MIAs. | B．Achievements of DPAA. |
| C．Assistance from science. | D．Consequences of wars. |
2 . Overlooking the Davis—Gant Varsity Soccer Field, a bed of overturned soil waits for further development. In a few years, this area will become a natural habitat and a playground for animals and residents. This peaceful area didn’t appear naturally, but through planning and action taken by Catlin Gabel’s Tiny Forest project launched by teacher Patrick Walsh.
Forests typically take hundreds of years to mature, with four stages of growth. “Tiny forests flatten out time through the planting of all four layers (层),” Walsh explained. The end result is a fast-growing, native forest in about 20 years. Over 600 plants from 43 species will be planted in the tiny forest, the first one in Oregon.
Walsh was inspired to build a tiny forest after hearing about this idea, which emerged in Japan and has taken hold in North America. He shared his vision with seniors in his class. The seniors researched tiny forests and made a proposal resulting in Clean Water Services donating 60 trees and $5,000 from the National Oceanic and Atmospheric Administration. Armed with these resources, Walsh and the students started working. “Something I didn’t really expect was the outpouring of students’ enthusiasm. Seeing students from all grades volunteered to contribute to the ‘dirty work’ really blew me away,” Walsh said.
Senior Megan Cover has been at the school since the first grade. “I’ll graduate after working on this project, which is surely sad, but it’s really rewarding and great to be a part of this project and to do my bit. We’re creating this educational space for many young kids,” Cover said.
Walsh summed up his goal of the project, which is to build a place where students can enjoy and learn about nature. “The forest will obviously not solve climate change, but it will deserve the efforts if the kids think about climate change and remember the importance of reforestation and trees when they look outside at the forest.”
1. What is special about tiny forests?| A．They originated in North America. | B．They are usually planted in schools. |
| C．They contain various types of trees. | D．They become mature in a shorter time. |
| A．The abundance of native tree species. | B．Public concern about the environment. |
| C．The active participation of students. | D．Support from local organizations. |
| A．Proud. | B．Regretful. | C．Grateful. | D．Disappointed. |
| A．A model. | B．A reminder. | C．A resource. | D．A witness. |
3 . Is future you? It might seem like a strange philosophical question. But the answer to how you think about your future self could make the difference between decisions you ultimately find satisfying and ones you might eventually regret.
The brain patterns that emerge on an MRI (核磁共振成像) when people think about their future selves most like the brain patterns that arise when they think about strangers. This finding suggests that, in the mind’s eye, our future selves look like other people. If you see future you as a different person, why should you save money, eat healthier or exercise more regularly to benefit that stranger?
However, if you see the interests of your distant self as more like those of your present self, you are considerably more likely to do things today that benefit you tomorrow. A paper in the journal PLoS One revealed that college students who experienced a greater sense of connection and similarity to their future selves were more likely to achieve academic success. Relationships with our future selves also matter for general psychological well-being. In a project led by Joseph Reiff, which includes 5, 000 adults aged 20 to 75, he found that those who perceived a great overlap (重叠) in qualities between their current and future selves ended up being more satisfied with their lives 10 years after filling out the initial survey.
So how can we better befriend our future selves and feel more connected to their fates? The psychological mindset with what we call ”vividness interventions“ works. We have found, for instance, that showing people images of their older, grayer selves increases intentions to save for the long term. Besides, you might try writing a letter to-and then from-your future self. As demonstrated by Yuta Chishima and Anne Wilson in their 2020 study in the journal Self and Identity, when high-school students engaged in this type of ”send-and-reply“ exercise, they experienced elevated (升高的) levels of feelings of similarity with their future selves.
Letter-writing and visualization exercises are just a couple of ways we can connect with our future selves and beyond, but the larger lesson here is clear: If we can treat our distant selves as if they are people we love, care about and want to support, we can start making choices for them that improve our lives-both today and tomorrow.
1. What’s the function of paragraph 2?| A．Generating further discussion. | B．Introducing a research result. |
| C．Showing the effect of the finding. | D．Concluding various viewpoints. |
| A．By offering relevant statistics. | B．By using quotations. |
| C．By referring to previous findings. | D．By making comparisons. |
| A．Benefits of befriending our future selves. |
| B．Ways of connecting with our future selves. |
| C．Methods of changing psychological mindsets. |
| D．Possibilities of us becoming our future selves. |
| A．Making future plans makes a difference. |
| B．Our future selves look like other people. |
| C．Getting to know your future self benefits. |
| D．Your choice affects the fates of strangers. |
4 . A study from the University of Montreal and the Montreal Museum of Fine Arts, published in Frontiers in Medicine, found that regular virtual visits to museums could help seniors stay mentally active and come with a host of additional health benefits. That’s because these digital connections can make retirees feel less lonely and isolated (孤立的).
Social isolation has been associated with the risks for heart disease and the decline of recognition abilities in seniors and the pandemic (疫情) increased the risks due to the need for seniors to stay home and isolate, according to a press release from the university.
The researchers investigated the potential benefits of weekly virtual visits for a three-month period. The participants were people aged 65 and older who lived in Montreal. Half of the participants took part in online visits and a discussion afterwards, while the control group did not participate in any cultural events at all. The group who participated in the virtual visits showed improvements in their quality of life. “Our study showed that art-based activities may be an effective intervention,” lead author Dr. Olivier Beauchet, a professor at the University of Montreal, said in the press release. “On a global scale, this participatory art-based activity could become a model that could be offered in museums and arts institutions worldwide to promote active and healthy aging.”
The initiative reflects approaches recommended by the World Health Organization to manage certain diseases, according to Beauchet. For instance, the WHO launched the Aging and Health Program in 2015 that included using community-based organizations to promote culture as a key component of improving health. Traditionally, these sorts of preventive health activities have taken place in schools, community centers, and workplaces. “While these are suitable locations that reach a great number of people, there are additional organizations and sectors that could become partners in public health research and practice development,” Beauchet said. “Museums are among such potential partners. They are aware of the needs of their communities and are consequently expanding the types of activities they offer.”
1. How do seniors benefit from regular virtual visits to museums?| A．They get survival skills. | B．They raise interest in art. |
| C．They improve quality of life. | D．They connect more with family. |
| A．Participants come from the whole world. | B．The museum needs better cultural events. |
| C．Face-to-face discussion is a useful intervention. | D．Seniors should attend more art-based activities. |
| A．To advocate. | B．To entertain. | C．To advertise. | D．To warn. |
| A．The Aged Form a Community to Reduce Loneliness |
| B．Virtual Art-based Activities Bring People Together |
| C．Online Museum Trips Improve Seniors’ Well being |
| D．Retired Individuals Pay More Visits to Museums |
5 . Art and science may seem like opposite things. One means the creative flow of ideas, and the other means cold, hard data-some people believe. In fact, the two have much in common. Now, a study finds art can help students remember better what they have learned in the science class.
Mariale Hardiman, an education specialist at Johns Hopkins University, noticed that students who used art in the classroom listened more carefully. They might ask more questions. They might volunteer more ideas. What’s more, students seemed to remember more of what they had been taught when their science lessons had involved(涉及) art. To prove that, Hardiman teamed up with some researchers and six local schools.
In the experiment, the researchers worked with teachers in 16 fifth-grade classrooms. They provided traditional science lessons and art-focused ones. In a traditional science class, for example, students might read aloud from a book. In the art-focused one, they might sing the information instead.
The team randomly assigned(随机分配) each of the 350 students to either a traditional science classroom or an art-focused one. Students then learned science using that way for the whole unit-about three weeks. When they changed to a new topic, they also changed to the other type of class. This way, each student had both an art-focused class and a traditional one. Every unit was taught in both ways, to different groups of students. This enabled the researchers to see how students did in both types of classes.
The team found that students who started off in a traditional class performed better after they moved into an art-focused class. But those who started off in an art-focused class did well even when they went back to a traditional science class. These students appeared to use some of the art techniques(技巧) after going back to a traditional class. Classroom teachers reported that many students continued to sing the songs that they learned after finishing the unit. “The more we hear something, the more we retain it,” Hardiman says. “It suggests that the arts may help students apply creative ways of learning on their own.”
1. Why did Mariale Hardiman do the study?| A．To prove the importance of art at school. |
| B．To see if art might improve science learning |
| C．To find a way to help her students learn better. |
| D．To know how to encourage students to ask questions. |
| A．Take two types of classes. | B．Learn three units in total. |
| C．Learn two topics for three weeks. | D．Choose what they’d like to learn. |
| A．Finish. | B．Express. | C．Improve. | D．Memorize. |
| A．Art helps students develop creativity. |
| B．Art-focused classes interest students a lot. |
| C．Art can make science easier to remember. |
| D．Art has something in common with science. |
6 . The Mona Lisa is the famous Leonardo da Vinci painting of a woman with a mysterious smile. This week, the painting gave up a secret.
Scientists using X-rays to examine the chemical structure of a small part of the painting discovered a technique Leonardo used in the work. An oil paint used for it was a special, new chemical mixture, which suggests that the Italian artist was in an experimental mood when he worked on the painting in the 16th century.
“He loved to experiment, and each of his paintings is completely different technically,”said Victor Gonzalez, a chemist who has studied the chemical element (成分) of several works by Leonardo and other artists. The researchers found a rare lead compound (铅化合物) — plumbonacrite, in Leonardo’s first layer of paint. The discovery proved that da Vinci most likely used lead oxide to thicken and help dry his paint. The paint in the study is about the thickness of a human hair, lying in the top right area of the painting.
The scientists looked into its atomic structure using X-rays, moving particles at the speed of light, permitting researchers to look deeper into the paint structure. “ Plumbonacrite is really a fingerprint of his recipe, as it’s the first time we can chemically confirm it,” Gonzalez said.
Dutch artist Rembrandt may have used a similar mixture when he was painting in the 17th century. Gonzalez and other researchers have found plumbonacrite in his work, too. Leonardo is thought to have put lead oxide powder, which has an orange color, in the oil to make it thicker and dry faster. “What you will get is an oil that has a very nice golden color,” Gonzalez said. “It flows more like honey.”
But the Mona Lisa — said by the Louvre to be a portrait (肖像) of Lisa Gherardini, the wife of a Florentine silk businessman — and additional works by Leonardo still have other secrets to tell. “What we are saying is just a little brick in the knowledge,” Gonzalez said.
1. What’s the new discovery about the Mona Lisa?| A．A new explanation of the secret smile. |
| B．A new chemical element used in the painting. |
| C．The secret of the woman in the painting. |
| D．The structure of the paint da Vinci used. |
| A．Open secret. | B．Widespread use. | C．Hidden element. | D．Long-term dream. |
| A．It helps to make many things into paints. |
| B．It helps to make paints easy to deal with. |
| C．It helps to keep the paintings last long. |
| D．It helps to make paintings rich in color. |
| A．It has more secrets to tell the world. |
| B．It’s the portrait of a silk businessman. |
| C．It’s well kept in bricks in the Louvre. |
| D．It has a mixture of different art styles. |
7 . Is it true that our brain alone is responsible for human cognition(认知)? What about our body? Is it possible for thought and behaviour to originate from somewhere other than our brain? Psychologists who study Embodied Cognition(EC)ask similar questions. The EC theory suggests our body is also responsible for thinking or problem-solving. More precisely, the mind shapes the body and the body shapes the mind in equal measure.
If you think about it for a moment, it makes total sense. When you smell something good or hear amusing sounds, certain emotions are awakened. Think about how newborns use their senses to understand the world around them. They don’t have emotions so much as needs – they don’t feel sad, they’re just hungry and need food. Even unborn babies can feel their mothers’ heartbeats, and this has a calming effect. In the real world, they cry when they’re cold and then get hugged. That way, they start to associate being warm with being loved.
Further studies have backed up the mind-body interaction. In one experiment, test subjects were asked to judge people after being handed a hot or a cold drink. They all made warm evaluations when their fingertips perceived warmth rather than coolness. And it works the other way too. In another study, subjects’ fingertip temperatures were measured after being “included” in or “rejected” from a group task. Those who were included felt physically warmer.
For further proof, we can look at the metaphors(比喻)that we use without even thinking. A kind and sympathetic person is frequently referred to as one with a soft heart and someone who is very strong and calm in difficult situations is often described as solid as a rock. And this kind of metaphorical use is common across languages.
Now that you have the knowledge of mind-body interaction, why not use it? If you’re having a bad day, a warm cup of tea will give you a flash of pleasure. If you know you’re physically cold, warm up before making any interpersonal decisions.
1. According to the author, what is the significance of EC?| A．It brings us closer to the truth in human cognition. |
| B．It offers a clearer picture of the shape of human brain. |
| C．It reveals the major role of the mind in human cognition. |
| D．It facilitates our understanding of the origin of psychology. |
| A．Their personal looks. | B．Their mental needs. |
| C．Their inner emotions. | D．Their physical feelings. |
| A．Human speech is alive with metaphors. |
| B．Human senses have effects on thinking. |
| C．Human language is shaped by visual images. |
| D．Human emotions are often compared to natural materials. |
| A．To deepen the readers’ understanding of EC. |
| B．To encourage the reader to put EC into practice. |
| C．To guide the reader onto the path to career success. |
| D．To share with the reader ways to release their emotions. |
8 . Vehicles on our roads are now mostly petrol and diesel (柴油) cars, but their days cannot continue for much longer. A recent university study found that current electric cars could be used for 87 percent of daily car journeys in the US. That figure could rise to 98 percent by 2020.
One hurdle to the widespread adoption of electric cars has been “range anxiety” — drivers concerns about running out of electricity on a journey. While petrol stations are conveniently located across national road systems, the necessary network of electric charging stations is still being developed. That said, charging points are becoming increasingly common throughout the USA.
Attitudes towards electric vehicles have changed greatly over the last few years. Not that long ago, electric cars were met with distrust, and their high prices drove customers away. Thanks to improvements in battery capacity, recharging times, performance and price, the current generation of electric cars are starting to persuade picky consumers. Plug-in cars will soon give internal combustion engine (内燃机) models a run for their money.
As well as development on the road, electric vehicles are taking to the seas and skies. Electric boats are among the oldest methods of electric travel, having enjoyed several decades of popularity from the late 19th to the early 20th century before petrol-powered outboard motors took over. Now, the global drive for renewable energy sources is bringing electric boats back. Steps towards electric air travel are also being made, with Airbus and NASA among the organizations developing and testing battery-powered planes. The experiments could soon make commercial electric flight a reality.
Electric vehicles do not produce any emissions (排放). If the US could replace 87 percent of its cars with electric vehicles, it would reduce the national demand for petrol by 61 percent. However, because of the production processes and the generation of electricity required to charge these vehicles, they cannot claim (声称) to be completely emission-free. That said, as many countries continue to increase their use of renewable energy sources, electric vehicles will become even cleaner.
1. The underlined word “hurdle” in Paragraph 2 probably means________.| A．aim | B．difficulty | C．result | D．step |
| A．They were very poorly made. | B．They were not widely promoted. |
| C．They were expensive. | D．They couldn’t travel at a high speed. |
| A．To introduce the history of electric travel. |
| B．To explain why the world needs more electric cars. |
| C．To show why more people have interest in electric cars. |
| D．To describe different ways electric vehicles can be used. |
| A．Driving into a Cleaner Future | B．History of Electric Cars |
| C．Problems with Petrol and Diesel Cars | D．Best Means of Transportation |
9 . In 1945, two sculptures meant to represent the average man called Norman and woman called Norma in the United States went on exhibit at the American Museum of Natural History.
That same year, a contest was launched to find a living representation of Norma. Normal is often used to mean “typical”, “expected”, or even “correct”. By that logic, most people should fit the description of normal. And yet, not one of almost 4,000 women who participated in the contest matched Norma, the supposedly “normal” woman.
This puzzle isn’t unique to Norma and Norman, either — time and time again, so-called normal descriptions of our bodies, minds, and perceptions have turned out to match almost no one. So what does normal actually mean — and should we be relying on it so much?
In statistics, a normal distribution describes a set of values that fall along a bell curve (曲线). The average, or mean, of all the values is at the very center, and most other values fall within the hump (驼峰) of the bell. Normal doesn’t describe a single data point, but a pattern of diversity. Many human traits, like height, follow a normal distribution. Some people are very tall or very short, but most people fall close to the overall average. Outside of statistics, normal often refers to an average like the single number pulled from the fattest part of the bell curve that excludes all the nuances of the normal distribution. Norma and Norman’s proportions (比例) came from such averages.
Applied to individuals, whether someone is considered normal usually depends on how closely they get to this average. At best, such definitions of normal fail to capture variation. When limited or inaccurate definitions of normal are used to make decisions that impact people’s lives, they can do real harm. There were examples in history.
To this day, people are often targeted and discriminated against on the basis of disabilities, mental health issues, and other features considered “not normal”. But the reality is that the differences in our bodies, minds, perceptions, and ideas about the world around us — in short, diversity — is the true normal.
1. What can we learn about Norman and Norma?| A．No participant fitted the description of them in the contest. |
| B．They were on display as soon as they were completed in 1945. |
| C．They were both named by the American Museum of Natural History. |
| D．People viewed them as typical and correct representations of humans. |
| A．The former and the latter fall at totally different points of the bell curve. |
| B．The former and the latter account for different puzzles in our daily life. |
| C．The latter is a single number whereas the former shows a pattern of diversity. |
| D．The latter often indicates the distribution of a set of values but the former doesn’t. |
| A．Possibilities. | B．Examples. | C．Meanings. | D．Differences. |
| A．What Is Real Normal? |
| B．When Are Humans Normal? |
| C．How Does Normal Cause Harm? |
| D．Why Shouldn’t We Rely on Normal? |
10 . The following are newly released devices all designed to help make your life more convenient, beautiful and vivid.
Tonal
$2,995 AT TONAL.COM
Tonal makes lifting and resistance training truly easy and accessible from your own home. It is great because I hate any sort of public weight training. Tonal has a remarkably easy user interface and gives data and feedback in a helpful manner. It also makes you feel great by keeping track of clear improvements.
Hisense 75” U800GR 8K ULED Roku TV
$1,800 AT BEST BUY
8k sounded like a luxury, but now that brands like Hisense, which focus on a more affordable end of the spectrum, have gotten some time with the tech, you can finally bring the deep color output and stunning detail into your living room. Calling it “affordable” may be a stretch, but compared to most 8k TV’s which all run over $5,000, it’s the most cost-efficient version of the tech we’ve got. It gets your money worth best.
VIVE Goggle
$499 AT VIVE.COM
Vive goggles will bring an extremely accessible and refreshing approach to the VR world. They are a pair of goggles not unlike something you’d wear to snowboard. They’re extremely lightweight with a lightning fast set — that’s connected with things like watching Netflix. It’s the calmest headset I’ve ever worn and uses cameras to let you control everything with just your hands. This one’s for the not-gamers.
Dyson Purifier Humidify+Cool Formaldehyde
$920 AT WALMART
For people who easily sneeze because of dog hair or something like that outside, Dyson has created a machine that saves them for time at home. This new purifier doubles as a humidifier, plus it has a cooling function, making it the end all be all for stuffy, hot, dry apartments.
1. Which device will get your money worth best?| A．Tonal. | B．Dyson Purifier Humidify+Cool Formaldehyde. |
| C．VIVE Flow. | D．Hisense 75” U 800 GR 8K ULED Roku TV. |
| A．They are user-friendly. |
| B．They help keep track of weight. |
| C．They appeal to gamers. |
| D．They are intended for who are allergic to dust. |
| A．A consumer review. | B．A magazine. |
| C．A novel. | D．A health report. |
