When I was in middle school, my social studies teacher asked me to enter a writing contest. I said no without thinking. I did not love writing. My family came from Brazil, so English was only my second language. Writing was so difficult and painful for me that my teacher had allowed me to present my paper on the sinking of the Titanic by acting out a play, where I played all the parts. No one laughed harder than he did.
So, why did he suddenly force me to do something at which I was sure to fail? His reply: “Because I love your stories. If you’re willing to apply yourself, I think you have a good shot at this.” Encouraged by his words, I agreed to give it a try.
I chose Paul Revere’s horse as my subject. Paul Revere was a silversmith (银匠) in Boston who rode a horse at night on April 18, 1775 to Lexington to warn people that British soldiers were coming. My story would come straight from the horse’s mouth. Not a brilliant idea, but funny; and unlikely to be anyone else’s choice.
What did the horse think, as he sped through the night? Did he get tired? Have doubts? Did he want to quit? I sympathized immediately. I got tired. I had doubts. I wanted to quit. But, like Revere’s horse, I kept going. I worked hard. I checked my spelling. I asked my older sister to correct my grammar. I checked out a half dozen books on Paul Revere from the library. I even read a few of them.
When I handed in the essay to my teacher, he read it, laughed out loud, and said, “Great. Now, write it again.” I wrote it again, and again and again. When I finally finished it, the thought of winning had given way to the enjoyment of writing. If I didn’t win, I wouldn’t care.
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。
A few weeks later, when I almost forgot the contest, there came the news.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I went to my teacher’s office after the award presentation.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 . Who is a genius? This question has greatly interested humankind for centuries.
Let’s state clearly: Einstein was a genius. His face is almost the international symbol for genius. But we want to go beyond one man and explore the nature of genius itself. Why is it that some people are so much more intelligent or creative than the rest of us? And who are they?
In the sciences and arts, those praised as geniuses were most often white men, of European origin. Perhaps this is not a surprise. It’s said that history is written by the victors, and those victors set the standards for admission to the genius club. When contributions were made by geniuses outside the club—women, or people of a different color or belief—they were unacknowledged and rejected by others.
A study recently published by Science found that as young as age six, girls are less likely than boys to say that members of their gender(性别)are “really, really smart.” Even worse, the study found that girls act on that belief: Around age six they start to avoid activities said to be for children who are “really, really smart.” Can our planet afford to have any great thinkers become discouraged and give up? It doesn’t take a genius to know the answer: absolutely not.
Here’s the good news. In a wired world with constant global communication, we’re all positioned to see flashes of genius wherever they appear. And the more we look, the more we will see that social factors(因素)like gender, race, and class do not determine the appearance of genius. As a writer says, future geniuses come from those with “intelligence, creativity, perseverance(毅力), and simple good fortune, who are able to change the world.”
1. What does the author think of victors’ standards for joining the genius club?| A．They’re unfair. | B．They’re conservative. |
| C．They’re objective. | D．They’re strict. |
| A．They think themselves smart. |
| B．They look up to great thinkers. |
| C．They see gender differences earlier than boys. |
| D．They are likely to be influenced by social beliefs |
| A．Improved global communication. |
| B．Less discrimination against women. |
| C．Acceptance of victors’ concepts. |
| D．Changes in people’s social positions. |
| A．Geniuses Think Alike | B．Genius Takes Many Forms |
| C．Genius and Intelligence | D．Genius and Luck |
3 . Imagine you can open your fridge, open an app on your phone and immediately know which items will go bad soon. This is one of the applications that a new technology developed by engineers at the University of California San Diego would enable.
The technology combines a chip (芯片) integrated into product packaging and a software update on your phone. The phone becomes capable of identifying objects based on signals the chip sends out from specific frequencies, in this case Bluetooth or WiFi. In an industrial setting, a smartphone equipped with the software update could be used as a radio frequency identification (RFID) reader.
The work uses breakthroughs in backscatter (反向散射) communication, which uses signals already generated by your smartphone and re-directs them back in a format your phone can understand. Effectively, this technique uses less power than the latest technology to generate WiFi signals.
The custom chip, which is roughly the size of a grain of sand and costs only a few pennies to produce, needs so little power that it can be entirely powered by LTE signals, a technique for wireless broadband communication for mobile devices. The chip turns Bluetooth signals into WiFi signals, which can in turn be detected by a smartphone with that specific software update.
The technology’s broader promise is the development of devices that do not need batteries because they can harvest power from LTE signals instead. This in turn would lead to devices that are significantly less expensive and last longer, said Dinesh Bharadia, one of the paper’s senior authors.
“E-waste, especially batteries, is one of the biggest problems the planet is facing, after climate change,” Bharadia said.
For future research, the team will integrate this technology into other projects to demonstrate its capabilities, and they also hope to commercialize it, either through a startup or through an industry partner.
1. How does the chip interact with the phone?| A．By providing power for the phone. | B．By producing LTE signals for the phone. |
| C．By giving Bluetooth signals to the phone. | D．By sending WiFi signals back to the phone. |
| A．Reducing e-waste. | B．Making batteries cheap. |
| C．Supplying power to LTE signals. | D．Decreasing the cost of LTE signals. |
| A．Invest in new technologies. | B．Bring the technology to market. |
| C．Improve the quality of the device. | D．Commercialize more research projects. |
| A．New technology turns smartphones into RFID readers |
| B．Smartphones need to be equipped with software updates |
| C．RFID readers obtain new chips and have new functions |
| D．Backscatter communication makes the best of smartphones |
4 . Early fifth-century philosopher St．Augustine famously wrote that he knew what time was unless someone asked him．Albert Einstein added another wrinkle when he theorized that time varies depending on where you measure it．Today's state-of-the-art atomic（原子的） clocks have proven Einstein right．Even advanced physics can't decisively tell us what time is, because the answer depends on the question you're asking．
Forget about time as an absolute．What if，instead of considering time in terms of astronomy,we related time to ecology？What if we allowed environmental conditions to set the tempo（节奏） of human life？We're increasingly aware of the fact that we can't control Earth systems with engineering alone，and realizing that we need to moderate（调节）our actions if we hope to live in balance．What if our definition of time reflected that？
Recently，I conceptualized a new approach to timekeeping that's connected to circumstances on our planet，conditions that might change as a result of global warming．We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers，which are sensitive to local and global environmental changes．We've programmed it to match an atomic clock if the waterways continue to flow at their present rate．If the rivers run faster in the future on average，the clock will get ahead of standard time．If they run slower，you'll see the opposite effect．
The clock registers both short-term irregularities and long-term trends in river dynamics．It's a sort of observatory that reveals how the rivers are behaving from their own temporal frame（时间框架），and allows us to witness those changes on our smartwatches or phones．Anyone who opts to go on Alaska Mean River Time will live in harmony with the planet．Anyone who considers river time in relation to atomic time will encounter a major imbalance and may be motivated to counteract it by consuming less fuel or supporting greener policies．
Even if this method of timekeeping is novel in its particulars，early agricultural societies also connected time to natural phenomena．In pre-Classical Greece，for instance，people“corrected”official calendars by shifting dates forward or backward to reflect the change of season．Temporal connection to the environment was vital to their survival．Likewise，river time and other timekeeping systems we're developing may encourage environmental awareness．
When St．Augustine admitted his inability to define time， he highlighted one of time 's most noticeable qualities：Time becomes meaningful only in a defined context．Any timekeeping system is valid，and each is as praiseworthy as its purpose．
1. What is the main idea of Paragraph 1？| A．Timekeeping is increasingly related to nature． |
| B．Everyone can define time on their own terms． |
| C．The qualities of time vary with how you measure it． |
| D．Time is a major concern of philosophers and scientists． |
| A．present an assumption | B．evaluate an argument |
| C．highlight an experiment | D．introduce an approach |
| A．Those who do not go on river time will live an imbalanced life． |
| B．New ways of measuring time can help to control Earth systems． |
| C．Atomic time will get ahead of river time if the rivers run slower． |
| D．Modern technology may help to shape the rivers’ temporal frame． |
| A．It is crucial to improve the definition of time． |
| B．A fixed frame will make time meaningless． |
| C．We should live in harmony with nature． |
| D．History is a mirror reflecting reality． |
I had a secret. I had been considering the decision for some time, but hadn’t discussed it with anyone. As an English Language Arts teacher in my fourth year, I had to leave my beloved profession.
I kept praying for a sign to stay, but my father was very ill and needed someone to take care of him. Although many students liked my class and I had received hundreds of letters from former students appreciating my influence on their lives, I still made this difficult decision.
It was nearing the end of what I had come to think of as my last year. A senior named Lyric, who was my assistant, asked if I could meet him and another student named Ari for dinner to discuss how to prepare for college. I agreed but didn’t think anything of it.
It was on a Saturday evening and my schedule for that day was already packed. I attended an academic conference that morning and then spent the next four hours at the boys’ basketball game where I was the assistant coach of the school team. By the time the game ended, I had about an hour to get to the dinner. I was so tired that I almost called Lyric to re-schedule. But I had promised, so I got in my car and headed to the restaurant.
As I was walking up to the restaurant, I saw Lyric, Ari, and Sal, another former student, all dressed up. I asked Lyric, “Why are you guys so dressed up?” He responded, “Follow us and you’ll see. “The three of them led me to the outside patio (露台) where there was a long table full of some forty students. They had decorated the patio with fairy lights and flowers, and the table was adorned (装饰) with a beautiful tablecloth and candles. They had even prepared my favorite dishes and drinks!
注意：
1.续写词数应为150左右；
2.请按如下格式在答题卡的相应位置作答。
Paragraph1
When they saw me, they all stood up and started clapping.
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Paragraph2
A week later, I was voted Teacher of the Year.
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The Chengdu Sports Center, a giant stadium at the heart of the provincial capital of southwest China’s Sichuan, once
Back to 2013, a renovation revealed relics dating back to the Han Dynasty right underneath the middle of the venue. It created a
After nine years of excavation, the Donghuamen historical site opened to a
An archaeological park is under construction at the site. The first stage will be finished in two weeks and will be made public two months
7 . Most glitter(小发光物品), which is made up of tiny pieces of plastic, is a huge danger to the environment. “Everyone talks about the mountain of plastic floating in the ocean. You can grab empty bottles from the water, but with tiny pieces, it’s impossible,” says Victor Alvarez, a chemical engineer who sells an eco-friendly alternative to glitter.
In the early 2,000s, Alvarez worked for Mercedes-Benz in Germany, where he became fond of any technology that protected the environment. A few years after leaving Mercedes-Benz, he founded Blue Sun International in Miami, which makes specialty ingredients for the skin and hair care industries.
Glitter is a popular ingredient in cosmetics, such as eye shadows and lipsticks. So Alvarez began researching an alternative that didn’t contain plastic to make his products safer for the environment. That’s when he came across Ronald Britton Ltd., a company which had developed a plastic-free, biodegradable product called Bioglitter. It is made from regenerative cellulose(纤维素) sourced from hardwoods, primarily eucalyptus(桉树). Alvarez worked with the company to become the first retailer to sell Bioglitter in America. In 2018, he formed Today Glitter in order to sell the biodegradable glitter directly to consumers through its website.
Today Glitter sells two kinds of biodegradable glitter Bioglitter Sparkle and Bioglitter Pure. Both are almost plastic-free and can biodegrade in a short time. Meanwhile, they are as shiny as regular glitter. All these products are third-party tested by TÜV, an international organization that provides testing and certification for compostable (可降解的) and biodegradable products.
Despite its benefits, the hardwoods needed to make biodegradable glitter cause it to cost about twice as much as conventional glitter. A small glass container that contains just 6 grams of Bioglitter costs $10, while the same amount of regular glitter could cost at least half that amount. Alvarez expects the price will come down over time. He also expects the company’s sales to cross $1 million next year. But more importantly, Alvarez says, his main goal is to effect a meaningful change.
1. While at Mercedes Benz, Alvarez .| A．developed a way to grab glitter in the sea | B．became interested in the environment |
| C．attempted to live a plastic-free life | D．created a kind of harmless glitter |
| A．It is a plastic-free ingredient for eye shadows. |
| B．It will soon be on sale in the American market. |
| C．It is very difficult to break down in the wild. |
| D．It was invented by Blue Sun International. |
| A．To show Bioglitter Sparkle and Bioglitter Pure are popular. |
| B．To stress it provides a broad range of testing services. |
| C．To prove Today Glitter’s products are eco-friendly. |
| D．To explain many plastic products are low-quality. |
| A．The complex process of making glitter. | B．How to expand its overseas market. |
| C．How to attract potential investors. | D．The high cost of raw materials. |
8 . Goldfish may seem like simple creatures swimming in a glass tank, but they possess a rather complicated navigation system, as discovered by researchers at the University of Oxford Led by Dr. Adelaide Sibeaux, the study aims to shed light on our understanding of how fish, and potentially humans, estimate distances using what could be described as an internal GPS.
Writing in the journal Proceedings of the Royal Society B, Sibeaux and colleagues report how they created a tank in their experiment with 2cm-wide black and white vertical stripes (条纹) on the walls, connected by similar stripes across the floor. The team trained nine goldfish to swim a set distance of 70cm and then return to their starting point when waved at. The experiment aimed to investigate how the fish would estimate this distance without any gestures, under different patterns.
Over multiple trials, the goldfish averaged a swim distance of 74cm, give or take 17cm, when presented with the vertical 2cm-wide stripes. However, when the stripe pattern was altered to either narrower vertical stripes, checked patterns, or horizontal stripes, the fish’s behavior changed significantly. Narrower vertical stripes led them to overestimating the distance by 36%, while horizontal stripes resulted in highly inconsistent estimations.
According to the researchers, the goldfish appeared to be using an “optic (光学的) flow mechanism” based on the visual density of their environment. They kept track of how frequently the vertical pattern switched between black and white to estimate how far they had traveled. The study suggests that different optic flow mechanisms are used by mammals, including humans, based on angular (有角度的) motion of visual features. The study implies that the use of visually based distance information could have emerged early in the evolutionary timeline.
“This study is novel because, despite knowing that fish respond to geometric information regarding direction and distance, we don’t know how they estimate distances,” Professor Colin Lever, although not involved in the study, said, “it’s exciting to explore fish spatial mapping because fish navigation evolved earlier and better than most mammals.”
1. Why did Dr. Adelaide Sibeaux conduct the study on goldfish?| A．To test the accuracy of goldfish’s internal GPS. |
| B．To create an advanced navigation system for humans |
| C．To uncover how an inbuilt GPS helps calculate distances. |
| D．To explore the relationships between goldfish and humans |
| A．People gestured the goldfish throughout the experiment |
| B．The tank was decorated with colorful background patterns |
| C．Goldfish tended to underestimate distances with horizontal stripes. |
| D．The change in the tank setting led to the goldfish's incorrect judgment. |
| A．optic flow mechanism is unique to humans |
| B．mammals developed flow mechanism long before goldfish |
| C．goldfish evaluated the distance with multidimensional visual information |
| D．visual density of the environment strengthened the locating ability of goldfish |
| A．Neutral. | B．Ambiguous. | C．Disapproving. | D．Favorable. |
In our weekly staff meeting, our editor Ashley was not pleased with the quality of our reporting. “Our readership is way down. We need better stories for this Thursday’s school newspaper. Does anybody have any ideas?” she said.
I handed her my article about our basketball team beating Deerfield High School the previous night by one point. “Sports stories are fun,” she said, “but not good enough for the front page. We need something to really get people ‘s attention.”
After our meeting, we left the newsroom together and heard someone screaming, “Perry is missing!” Perry was a big red parrot and had been our school mascot (吉祥物) for ten years. He played an important role in students’ lives, both in and out of class. He had also been a constant presence at school events, inspiring a sense of unity among students.
Everyone gathered around Perry’s empty cage, heartbroken. Suddenly, a student from the crowd came over and showed me a photo. “You’re a reporter for the school paper, right? I happened to take this yesterday,” he said. In the photo was a Deerfield High School basketball player with something large hidden under his shirt around the size of a parrot.
“He must have stolen Perry to get back at us for winning the game!” Ashley cried. We hurried back to the newsroom, agreeing to run the photo on the front page with the headline “Deerfeld Stole Perry.” “This is just the story we need. Everyone will read it,” Ashley said confidently.
After she left, I took a closer look at the photo. The clock in the background read 4:15 pm, but our game against Deerfield hadn’t started until 4:30 pm. Why would the boy have taken Perry before we even played? An uneasy feeling came over me that we might have falsely accused someone.
I went to Perry’s usual caretaker to ask if he knew Perry was missing. ”He’s not missing. He’s retired. He’s ready for some quieter days,“ he said. Learning the truth, I immediately told Ashley and suggested writing a story to say goodbye to Perry.
注意:1.续写词数应为150左右:
2. 请按如下格式在答题卡的相应位置作答。
To my surprise, Ashley insisted on reporting the “Deerfield Stole Perry” story.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________On Thursday, the paper came out with the headline “Bye-Bye, Perry” on the front page.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________In the spring sun, my aunt and I headed for her flower shop. Normally I would be delighted to help in her shop, but not recently because of Rosa. Rosa was my sister, just one month old, who was settled in my old bedroom. For ten years, the small room was full of my toys and books. But now it was transformed into her baby room, decorated like a garden with pinks and yellows. My space, my old life, was gone.
“Here we are!” We arrived at the shop, a wave of colour and sweet smell washing over me. My aunt said I could pick some flowers for Mum and Dad. I used to love this, but today I was so overcome with tiredness and envy. Why bother to bring them flowers when they were enjoying Rosa at home without me?
Silently I helped my aunt arrange flowers. “Your mum told me there hasn’t been much shut eye recently for any of you.” “Not much, since Rosa the alarm clock was installed (安装).” I complained with a huge yawn (哈欠).
“I remember having to creep (蹑手蹑脚地走) around like a worn-out mouse when your mum was a baby. I spent the first months hating her so much.” “But you and Mum seem so close,” I said, guiltily hiding away my envy of Rosa.
“Now we are. But it took me years to grow into the role of big sister. Few flowers blossom (绽放) overnight, you know.” She pulled me in for aside hug, glancing up at the clock, and suggested I take a walk outside.
Behind her shop was a field dotted with spring flowers. Stepping into the field, I began to pick little flowers. It was like gathering my childhood memories. I remembered how I’d sit with Dad, making flower chains, crowning (授予) each other with the silliest titles: Queen of Junk Food and King of Mess. My smile grew wider. The shining yellow flowers reminded me of the color in Rosa’s baby room. Was she awake? I wondered.
注意：1.续写词数应为150左右；
2.请按如下格式在答题卷的相应位置作答。
Suddenly I saw two familiar figures walking towards me.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Rosa was wide awake in her baby basket beside the picnic blanket.
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