1 . Grace Choi, whose nickname is Sunny, is a gymnast in America. “I remember her doing cartwheels (翻跟头) when she was a kid,” her brother Jin says.
One night at college, Choi saw members of a breaking (霹雳舞) club dancing by accident. She was immediately attracted to the dance and came to a class. Choi’s gymnastics skills gave her an advantage. After graduating from business school, she began working in the cosmetics (化妆品) industry. But on the side, she kept breaking.
Breaking was added to the Paris Olympics program in 2020. In late 2021, Choi attended a camp. It was for the top U. S. breakers. A coach there asked those who wanted to become Olympians to raise their hands. Everyone’s hand went up except Choi’s. Working full-time while training to make the Olympic team seemed impossible.
But after finishing second at the World Games in July 2022, Choi left the cosmetics industry. In 2023, she was chosen for the 2024 Paris Olympics by winning the Pan American Games.“I’m so much happier,” she says. “I feel lighter. I have more energy for the things I want to do.”
Thirty-two breakers will go to Paris. “Choi has power moves,” says Mary Fogarty, a professor of dance at York University, in Toronto, Canada. “Choi is someone who has enough material to go all the way through.” Choi struggles with self-doubt. She’ll work on her mindset. She’ll lift weights with a strength coach. And she’ll eat a healthy diet.
Choi is confident about one thing: If you give breaking a chance, you won’t be disappointed. “You feel the energy,” she says. “You feel the excitement. You feel the happiness or the anger or whatever emotion that the dancer is expressing in that moment. What’s so cool about breaking is that you get to be really you.”
1. What introduced Choi to break dancing?| A．An accidental chance. | B．Her gymnastics skills. |
| C．Her brother’s encouragement. | D．The camp for the top breakers. |
| A．Her job. | B．Her health. |
| C．Her college education. | D．Her chance of promotion. |
| A．Anxious. | B．Confident. | C．Uncertain. | D．Unexpected. |
| A．A youth is to be regarded with respect. | B．The young thirst for being famous. |
| C．Where there’s interest, there’s success. | D．Curious minds never feel contented. |
2 . One of the best essay contests of 2024, this competition sponsored by the Writer’s Digest promotes nonfiction of all kinds: “personal or political, traditional or experimental”, but your essay should be at least 1,000 words and 1,500 words at most.
Eligibility (资格):Students are eligible to participate if they are in grades nine through twelve in any of the fifty states, the District of Columbia, the U.S. territories, or if they are U. S. citizens/lawful permanent residents attending high school overseas. Students may be attending a public or private school. Entries from home-schooled students are also accepted.
Submission:Fill out the online registration form. All fields on the online form are required, including uploading a Microsoft Word (doc. or docx.) file of your original work with a title in English which should include a comprehensive list of sources consulted. Entries must be typed, double-spaced, in 12-point Times New Roman.
Teacher or parent: Student registration forms must have a teacher or parent name. That person may review the submitted essay and act as the key contact.
Do not place your last name or your school’s name on any of the pages of the essay.
Your essay will be disqualified if it does not meet the requirements or is submitted after the submission date of 11:59 p.m. EDT on June 1, 2024.
Prizes:$1,000 to the writer of the winning essay, in addition to an all-expense paid trip to the Writer’s Digest Annual Conference! The runner-up wins a writing coaching package valued at $650 and the third, a diversity editing package valued at $350.
1. Who can participate in the contest?| A．A Chinese teenager. | B．A high school teacher. |
| C．An American tenth-grader. | D．A professional writer. |
| A．Uploading a Word version of the original work. |
| B．Writing personal name on the first page of the entry. |
| C．Filling in the application form and posting it in time. |
| D．Making sure of the words of the entry beyond 1,500. |
| A．A free trip. | B．A cash prize. |
| C．A diversity editing package. | D．A writing coaching package. |
3 . The production of the cement (水泥) used in concrete is a major contributor to worldwide CO2 emissions. Since we use it a lot in building things, this is a serious problem. But there’s good news: Scientists have made a new kind of concrete that can trap CO2 instead of letting it out. It is a greener way to build things.
The concrete is made by D Company, cooperating with other companies, and is named G-concrete. Here’s how it’s made: A special cement mixture is placed in a curing chamber (养护室) and CO2 is then pumped into the chamber to be absorbed. The absorbed CO2 is then stuck inside the concrete, and will not be released. Crucially, it’s also just as strong as regular concrete.
“Generally, concrete hardens through a chemical reaction between cement and water,” the company explains. “But in G-concrete, over half the cement is replaced with a material we call γ-C2S. Instead of reacting with water, γ-C2S reacts with the CO2 in the air to harden. After mixing the materials needed to create G-concrete, the concrete can be placed in a location with high CO2 levels so it can absorb the CO2 and harden, trapping the gas inside. For example, a thermal power plant (发电厂) or other facilities that produce carbon-heavy waste gases can redirect the gases into a special chamber, where concrete products made with G-concrete can be placed to absorb the CO2 in the gases.”
Obviously, greener concrete is a good thing in itself. And under the right conditions, this could be used to create net-zero buildings, but if it’s not affordable and practical to produce, it’s not going to be widely adopted.
On that note, signs are actually quite hopeful. A representative of the company told us that the cost of producing G-concrete is about three times higher than standard concrete currently used. Work is being undertaken on further reducing this cost and the company believes it will become a lot more affordable in the near future.
1. What does the underlined word “this” in paragraph 1 refer to?| A．Cement production. | B．Building construction. | C．CO2 emission. | D．Concrete use. |
| A．It is environmentally friendly. | B．It is produced in thermal power plant. |
| C．It is harder than regular concrete. | D．It is replaced by a cement mixture. |
| A．Practical function. | B．Production cost. | C．Marketing strategy. | D．Gas emission. |
| A．The Chemical Reaction Behind Concrete Hardening |
| B．G-concrete: A New CO2-absorbing Building Material |
| C．The Environmental Impact Of Traditional Cement Production |
| D．The Economic Possibility Of The Building Material — G-concrete |
4 . For the arts “to mean more, to more people,” as Arts Council England (ACE) argues that they should, would be excellent. Music, drama, dance, visual arts, poetry and literature are among the most precious human achievements. To live in a country in which these are more widely shared and enjoyed would be proof that we are making progress. The point is not to entertain or educate people, or bring communities together. Nor is it all about boosting jobs and investment. Imagination has intrinsic (内在的) value, and research carried out by ACE in the course of preparing its 10-year strategy showed that people from all walks of life value and get pleasure from cultural activities.
Positioning itself as a development agency, ACE will now hope to win government backing for a change of direction that orients it away from the biggest and most prestigious national institutions and towards the towns, villages and grassroots organizations that should be similarly deserving of attention. There, it envisions a role for itself “building the identity and prosperity of places,” bringing professional artists together with voluntary groups, particular in areas that have previously not been well represented on the cultural map.
ACE’s chair, Sir Nicholas Serota, quotes the first world war centenary (百年纪念) project devised by the artist, Jeremy Deller, and theatre director, Rufus Norris, as the model of what he wants his organization to be about. By dressing up volunteers as soldiers, and orchestrating their encounters with members of the public in settings across England, the artists succeeded in “dissolving the barriers between artists and audiences.”
The emphasis on participation- on culture as something that more people should actually do- is newer. This is the difference between being in a play or a band and buying tickets to watch them, and for ACE to play a more active role in promoting the former would be beneficial. This begins in childhood, and ACE clearly hopes that the government will think again about policies that have seen music, drama and other arts subjects systematically downgraded in favour of science, technology and maths.
To what extent the vision is realized will depend in part on whether ACE’s ambitions catch the government’s interest sufficiently to influence the upcoming spending review, and provide a counterweight to the scorn (轻视) that is regularly poured on the humanities. Around £400m has been cut from local government arts budgets since 2010, and ACE cannot plug this gap. The closure of youth clubs and live music venues, and growing financial pressures linked to the property market, are among other reasons for this worrisome narrowing of opportunities. So far Boris Johnson has offered few signs that he has in mind a starring role for the arts in post-Brexit Britain, although 2022’s Festival of Brexit is one such event. ACE’s plan should boost the profile of all those, in government and outside, who are arguing for more.
1. The purpose of making arts available to more people is to __________.| A．enlighten people from all walks of life |
| B．consolidate various communities |
| C．create job opportunities for artists |
| D．maximize the natural value of art |
| A．national institutions |
| B．commercial centers |
| C．local governments |
| D．towns and villages |
| A．Audiences with little education can also gain pleasure from cultural activities. |
| B．Artists and audiences can create and enjoy the arts together without barriers. |
| C．The soldiers and volunteers should vividly show scenes about the First World War. |
| D．Science, technology and maths are more important than humanities and arts nowadays. |
| A．For the arts to get revitalized more extensive efforts are needed. |
| B．The current British government has done enough to promote arts. |
| C．ACE should narrow the financial gap left by the local government. |
| D．Many performing venues have closed due to the rising property market. |
5 . When Emma woke up, she knew it was going to be one of those days. She felt unwell — a cold had taken hold of her. Still, she needed to brave the storm of responsibilities at work. Emma dragged herself out of bed and got ready for work. Then she put on her raincoat and went out into the pouring rain. As she walked, she fought against the bad weather. Emma’s umbrella was almost useless as it was raining cats and dogs. Then like a bolt from the blue, the wind blew it inside out. She was immediately wet from head to toe. She said to herself in a quiet voice. “What a day to forget my rain boots!”
At the office, the day was as stormy as the weather. She had a mountain of tasks. Handling endless emails and phone calls should have been a light wind. But before long, she was desperate to take a break so she could get a second wind.
Then, at exactly the moment, her coworker Alex came to her rescue. Alex was not a fair-weather friend but was always ready to lend a hand. With a warm smile, he offered to help Emma. Having Alex assist her was like a ray of sunshine on a rainy day. Their laughter and good-fellowship as they completed their tasks made the hours pass quickly.
On her way home, Emma reflected on the day, which had ended up being surprisingly pleasant. She realized that every cloud did indeed have a silver lining. Today, that silver lining had been her wonderful colleague, Alex.
When Emma arrived home, she decided to send Alex a heartfelt message of appreciation. She wrote, “Thanks for being my ray of sunshine in this rainy day!” It was a simple message, but it carried a lot of meaning.
That night, listening to it rain cats and dogs outside, Emma couldn’t help but smile. She had weathered the storm with Alex’s help.
1. Why did Emma get totally wet?| A．Because she forgot to take her umbrella. |
| B．Because she didn’t wear her raincoat. |
| C．Because her rain boots were broken. |
| D．Because the wind was too strong. |
| A．They finished the assignments with joy. |
| B．They took a break to refresh themselves. |
| C．They talked about the weather while performing tasks. |
| D．Alex came to rescue Emma because she was in danger. |
| A．Grateful and warm. | B．Pleased and amused. |
| C．Shocked and confused. | D．Confident and determined. |
| A．Save for a rainy day. | B．Hard work pays off. |
| C．Actions speak louder than words. | D．A friend in need is a friend indeed. |
6 . One of the most popular therapists (治疗师) in University of Rochester (UR) smells like chips, pees outside, and doesn’t mind eating baby carrots off the ground. Sasha, a five-year-old golden dog, runs her practice out of a second-flour office in the Interfaith Chapel that she shares with her owner-Dr. Denise Yarbrough. During their office hours, which run from 11 a.m. to 5 p.m, on Mondays and Fridays, the messy puppy is likely to greet you with tail wags, happy “woof”, and even her two front paws lifting. It’s this patented charm that allows Sasha to meet the needs of a crowd of students who drop in to see UR’s first and most accessible therapy dog in residence.
But the path to her puppy Ph.D still called for three rounds of training. First was a two-week residential camp on the essentials — sit, stay, come, heel, ete. There her natural fondness for “people pleasing” revealed itself on her very first day! That training was followed by the eight- week Canine Good Citizen program, where she learned how to stay calm in crowds, to resist reacting to other dogs, and to be comfortable with Yarbrough leaving her side. A five-week therapy dog specific course was the last step in her journey. There she studied approaching people with mobility aids like wheelchairs, tolerating loud noises, and the importance of the “leave it!” command, among other things.
Sasha passed the therapy dog exams at nine months old but couldn’t get certificated until she was one year old. The pandemic postponed her on-campus arrival, but Yarbrough did eventually get to bring her to work, and students consequently fell in love, “I have this constant stream of students, and obviously this is meeting a need.” Yarbrough said. “This is the third year we’re doing this, and she does get a pretty steady stream of friends coming in on the days that she’s here.” Since then, Sasha’s role in the community has ballooned.
1. What do we know about Sasha from the first paragraph?| A．She works six hours every day. |
| B．She goes to the office as Dr.Yarbrough’s pet. |
| C．She attracts students with improper behaviour. |
| D．She works by actively interacting with students. |
| A．The resisting reaction. |
| B．Ability to aid the disabled. |
| C．Fondness for people pleasing. |
| D．Obeying the commands precisely. |
| A．The popularity of Sasha. |
| B．The expectation of Yarbrough. |
| C．The hardship of Sasha’s work. |
| D．The feedback of the community. |
| A．To present puppy training strategies. |
| B．To introduce a special campus therapist. |
| C．To launch an appeal for animal conservation. |
| D．To highlight the significance of pets’company. |
7 . There are reasonable dependencies that are healthy for an individual’s development. However, other dependencies bring unhappiness.
Depending on other people’s opinions means letting your behavior, likes and desires be determined by the approval of those that surround you.
Few are able to tell apart their own tastes and style from the current fashion trends. Now, we’re not only talking about clothing or accessories here but about general preferences and even philosophies. That desire to hop on a train and be part of the majority sometimes leads to dependency. Some become truly concerned about not being “in style”.
When the individual begins associating their personal value with the amount of money they have, it becomes a problem. Relying on money sometimes means believing that happiness equals consumption.
| A．It is associated with a deep dependency. |
| B．Having money is vital to everyone’s life. |
| C．These don’t contribute to your well-being. |
| D．Therefore, their own sense of identity is lost. |
| E．Some people take this too seriously to the point of addiction. |
| F．Supposing that your value depends on your wealth is the key to unhappiness. |
| G．You don’t really focus on believing yourself but getting acceptance from others. |
8 . Farmers have long relied on things that work without their involvement — bees to pollinate (授粉) flowers, earthworms (蚯蚓) to turn the soil, swallows to eat pests — to make sure that crops grow the right way. Now a team of British researchers is trying to take this hands-off thinking in a high-tech direction. Last October, scientists at Harper Adams University started a farm called the Hands Free Hectare to make the entire process of farming — from sowing and fertilizing to harvest — fully automatic. The project has just succeeded with five tons of robot-grown barley (大麦).
“We believe the best idea is that in the future, farmers will manage groups of smaller, autonomous machines, ” the researchers explained. “They will go out and work in the fields, allowing the farmer to use their time more effectively instead of having to drive up and down the fields.”
At the moment, agricultural machines — very large and heavy — can cover a lot of space quickly. But there are shortcomings. “Fertilizer gets sprayed over entire farms, regardless of the different needs of different crops. They’re also so heavy that they’re damaging farmers’ soils,” researcher Jonathan Gill said.
Gill and his colleagues went smaller: a tractor, a combine and a harvester, which followed a programmed route, using GPS. Altogether, they spent less than ￡200, 000 on equipment, and used open-source technology and a drone (无人机). Eventually the system will be complex enough to treat different parts of a field, or even individual plants, differently.
The team is quick to caution that they don’t want to put farmers out of work. They said, “Instead of being busy in the fields, the farmer will manage the machines and monitor their crops.” The next stop for the barley will be a brewery. That’s not going to be completely automatic. At least not yet.
1. What feature of bees, earthworms and swallows inspired scientists?| A．Their dependence on nature. | B．Their special way of survival. |
| C．Their selfless love for the earth. | D．Their natural involvement in farming. |
| A．Freeing workers totally. | B．Reducing the cost of harvest. |
| C．Improving the accuracy of farming. | D．Increasing the output of different crops. |
| A．Gill’s project is still at the design stage. | B．Unemployment wouldn’t be a concern. |
| C．The brewery will realize automation soon. | D．Complete automatic farming is unrealistic. |
| A．The future of hands-free farming | B．The functions of agricultural machines |
| C．The development of automatic harvest | D．The shortcomings of traditional farming |
9 . As home gardeners in the US page through seed catalogs (目录册) and pick out their favorite plants this week, there’s a new seed that has never been available to them before: a purple tomato. It is the first genetically engineered food crop to be directly marketed to home gardeners and the seeds went on sale Saturday.
The lending scientist behind the tomato is Cathie Martin. About 20 years ago, she set out to create a transgenic (转基因的) tomato, using DNA from a purple snapdragon, which is an unrelated eatable flower. Her goal was to develop a tomato with high levels of anthocyanins, chemicals that give blueberries, blackberries, eggplant and purple cabbage their color. Research has shown that anthocyanins also have anti-cancer and anti-aging effects.
“It’s normal for tomatoes to make these healthy chemicals. But they typically don’t make them very much in the fruit,” Martin told reporters in an interview. “They normally appear in the leaves and stems.”
So she started with, separating the DNA in the snapdragon flower that turns on and off the purple color. Next, she used a basic technique that was figured out by scientists in the 1980s to introduce it into a certain bacteria so that the tomato could then take in the foreign genetic material and express this new gene.
The result? In a paper published in Nature, Martin found that the purple tomato had, per weight, as much anthocyanin as a blueberry or eggplant, and that the mice who ate a diet mixed with purple tomatoes lived 30% longer than those who didn’t.
“Americans eat more tomatoes annually, so it makes the nutritional benefits more accessible,” Martin said.
Of course, some people have raised health concerns about eating genetically engineered foods. But these foods were introduced three decades ago and studies have not shown any harm.
“The purple potato is another great example of how the outcomes and applications of such biotechnologies can improve our life,” Martin said.
1. What can be inferred from the second paragraph?| A．Tomatoes usually do not produce anthocyanins. |
| B．The wild purple snapdragon might be poisonous. |
| C．Many purple fruits may postpone the aging process. |
| D．The purple tomato was widely available 20 years ago. |
| A．It is a relatively old method. | B．It was invented by Cathie Martin. |
| C．It puts the DNA directly into the potato. | D．It was used to separate the DNA in the flower. |
| A．Unprofitable. | B．Safe. | C．Expensive. | D．Unreliable. |
| A．An advertisement. | B．A handbook. | C．A short story. | D．A science report. |
10 . Top-down processing is the process of using context or general knowledge to understand what we perceive (感知). In 1970, psychologist Richard Gregory introduced the concept. He claimed that perception is constructive.
The processing plays an important role in our interactions with our environment. Our five senses are constantly taking in information. At any given time, we are experiencing different sights, sounds, tastes, smells, and ways things feel when we touch them. If we paid attention to each one of our senses all the time, we’d never do anything else. It enables us to simplify the process by relying on context and our pre-existing knowledge to understand what we notice. If our brains didn’t employ top-down processing our senses would overwhelm us.
Top-down processing helps us understand what our senses are perceiving in our daily lives. For example, suppose you receive an important letter but a few drops of water have ruined part of the text. A few letters in different words are now just smudges (污迹). Yet, you’re still able to read the letter in its entirety using top-down processing. You use the context of the words and sentences in which the smudges appear and your knowledge of reading to comprehend the meaning of the letter’s message. See a word LO*E, with one letter knocked down, yet you are still able to quickly recognize the word as LOVE.
On the one hand, top-down processing serves a positive function by simplifying the way we comprehend our sensory perceptions. It enables us to shortcut the cognitive path between our perceptions and their meaning. On the other hand, patterns can also prevent us from perceiving things in unique ways. So we may understand the pattern of how to use a mobile phone, but if the manufacturer comes out with a new phone that employs completely unique interaction patterns, we may not be able to figure out how to use it. Besides, as our knowledge is limited and biased (片面的) in certain ways, it can lead to perceptual errors.
1. What is the author’s purpose in writing paragraph 2?| A．To explain main reasons. | B．To give practical examples. |
| C．To draw specific conclusions. | D．To analyse theoretical frameworks. |
| A．Pre-existing knowledge. | B．Active interactions. |
| C．Five physical senses. | D．Lessons from mistakes |
| A．Seeing is believing. | B．Practice makes perfect. |
| C．Every coin has two sides. | D．Experience is the best teacher. |
| A．Introduce a reading method. | B．Deepen underlying meanings. |
| C．Illustrate a cognitive strategy. | D．Clarify a producing process. |
