1 . On Dec 4, 2022, Chinese astronauts Chen Dong, Liu Yang and Cai Xuzhe touched down at the Dongfeng landing site in the Inner Mongolia autonomous region, according to the China Manned Space Agency.
The astronauts were in orbit for 183 days, during which they oversaw the completion of China’s Tiangong space station and several life sciences experiments. They returned with the world’s first rice seeds produced in orbit, a feat that allows scientists to examine the effects of microgravity on rice growth so as to find a sustainable food source for long-term space explorations.
One such experiment involved reproducing the entire life cycle of rice for the first time in space. It began with selecting rice seeds carefully, which were then nurtured and monitored as they hatched into seedlings. The astronauts diligently tended to these delicate young plants, which grew into mature plants producing new seeds. It began on July 29, and after 120 days in orbit they successfully produced new space grains.
The new seeds, along with other bio-samples, have been delivered to the Technology and Engineering Center for Space Utilization of the Chinese Academy of Sciences in Beijing. They will also be transferred to labs in Shanghai for further research. The institute said researchers would conduct microbiology and cellular analysis to better understand how microgravity affects these plants on a molecular (分子的) level. This would provide key insights on creating new crops that are more adaptive to the space environment.
Zheng Huiqiong, a researcher at the Center for Excellence in Molecular Plant Sciences of the Chinese Academy of Sciences, said seeds are crucial for growing new crops and supporting humanity’s long-term survival in space.
While more research is in the pipeline, Zheng said scientists have already noticed several interesting differences between rice grown on Earth and that grown in space. For instance, the flowering period for the space rice begins slightly earlier than rice planted on Earth. Flowering is a crucial stage for plant reproductive development. “The stems for the space rice are also looser, with the dwarf rice variety becoming shorter while the tall shoot rice variety experiencing no change in height,” she added.
1. Why were the rice experiments conducted in space?| A．To gain a thorough insight into space environment. |
| B．To find long-lasting food supply for space exploration. |
| C．To collect diverse space rice seeds for space research. |
| D．To explore the impact of microgravity on plants in space. |
| A．The experiment process. | B．The research procedures. |
| C．The current new findings. | D．The exploration duration. |
| A．By preserving them in a secure facility. |
| B．By shipping them to labs for further analysis. |
| C．By studying their adaptability to microgravity. |
| D．By assessing their growth under controlled conditions. |
| A．More advanced research methods are in great demand. |
| B．Potential application of the research results is promising. |
| C．Space rice varieties commonly suffer decreases in height. |
| D．Distinctions between Earth rice and space rice are evident. |
I was an extremely shy girl in primary school and couldn’t make friends easily. My teacher, Mr. Doocy, called my mother and explained that I hadn’t spoken a single word in class. And we were more than half way through the school year. Even as a little girl, I knew this was unusual. I watched the free and happy interaction of my classmates with envy.
Mom tried to excuse my behavior as something that I would outgrow. But Mr. Doocy was still quite concerned about me. He asked Mom if I had something at home that I liked. He said he would arrange a show-and-tell activity for the class if I brought it to school. My mom told him about my cat who had given birth to several baby cats about three weeks earlier. I was crazy about those baby cats.
Then Mr. Doocy suggested I bring the baby cats to school the next day and introduce them to my classmates. It seemed that Mom didn’t think this show-and-tell activity would help me and hoped to discourage Mr. Doocy. She explained that I would have to bring the mother cat along with the six baby cats because they were too young to be separated from their mother. She probably thought this would put an end to the plan. But Mr. Doocy said that was fine.
I normally walked to school, but my mother drove me the next morning along with a big brown cardboard box. I struggled to walk toward the classroom with the heavy load. In no time, the group of baby cats caught the attention of my classmates. Their eyes lit up in wonder when they caught sight of my tiny treasures. My heart beat quickly against my chest as pride swelled within me. I had never felt so important in my entire nine years of life!
Mr. Doocy instructed me to sit on the steps outside the classroom so everyone could get a good look inside the container. “Can I hold one?” a little girl asked aloud with excitement. Then all the other children chimed in like a choir, begging to hold one of the baby cats.
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。
I nodded and said, “Yes.”
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With everyone sitting in the classroom, Mr. Doocy invited me to say something about my cats.
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3 . Soaring to 29, 035 feet, the famous Mount Everest had long been considered unclimbable due to the freezing weather, the obvious potential fall from cliffs and the effects of the extreme high altitude, often called “mountain sickness.” But that was to be changed by Edmund Hillary.
When he was invited to join the British Everest expedition in 1953, Edmund Hillary was a highly capable climber. The glacier-covered peaks in his hometown in New Zealand proved a perfect training ground for the Himalaya. It was his fourth Himalayan expedition in just over two years and he was at the peak of fitness.
On May 28, 1953, Edmund Hillary and Tenzing Norgay, an experienced Sherpa (夏尔巴人) set out and reached the South Summit by 9 a. m. next day. But after that, the ridge (山脊) slightly fell before rising suddenly in a rocky spur (尖坡) about 17 meters high just before the true summit. The formation is difficult to climb due to its extreme pitch because a mistake would be deadly. Scratching at the snow with his ax, Hillary managed to overcome this enormous obstacle, later to be known as the Hillary Step.
At 11:30 a. m, the two men found themselves standing at the top of the world. “Not until we were about 50 feet of the top was I ever completely convinced that we were actually going to reach the summit.” Hillary later recounted, “Of course I was very, very pleased to be on the summit, but my first thought was a little bit of surprise. After all, this is the ambition of all mountaineers.”
Emerging as the first to summit Mount Everest, Hillary Hillary continued by helping explore Antarctica, and establishing the Himalayan Trust (信托基金), through which he provided a number of beneficial services to the Himalayan peoples. He also a sizeable legacy that mountain climbers have chased ever since. As a young climber said, “It was not just Hillary and Tenzing that reached the summit of Mount Everest. It was all of humanity. Suddenly, all of us could go.”
1. What made Edmund Hillary a capable climber on the 1953 expedition?| A．His undisputed reputation. | B．His remarkable physical condition. |
| C．His previous training on Mount Everest. | D．His exceptional ability to adapt to the cold. |
| A．A mistake Hillary avoided making. | B．A steep spur of rock Hillary conquered. |
| C．An ax Hillary used to scratch snow. | D．A sudden fall of a ridge Hillary skipped. |
| A．Overwhelming joy. | B．Enormous pride. |
| C．Complete disbelief. | D．A touch of astonishment. |
| A．It opens up possibilities for other climbers. |
| B．It enabled him to give back to his hometown. |
| C．It left financial benefits for climbers to pursue. |
| D．It led to friendly regulations for mountaineering. |
4 . For sharks, the Mesoamerican Reef, which stretches over 600 miles, is a busy highway. Sharks use it to find their way and it provides them with food and habitat.
But as with on-land highways, this superhighway can be dangerous. Overfishing, commercial development and illegal practices are endangering the species. “We’re seeing a continued decline in shark populations. Our goal is to turn that round.” says Rachel Graham, founder of Mar Alliance, a non-profit organization focused on conserving sharks.
By monitoring sharks, Mar Alliance can collect important knowledge on the species to help inform conservation and push for political action. But rather than acting in opposition to the local fishing community, MarAlliance enlists their help.
“They are the ones who are on the sea every single day,” says Graham, “and they’re the ones who decide the species’ future.”
MarAlliance employs up to 60 fishermen across its range, mostly on a project basis, training them to collect data, record and release fish. Not only does this provide an alternative income to fishing communities, making them less dependent on natural resources, but it also teaches them about the benefits of a healthy ocean ecosystem and how to fish sustainably.
Among them, Ivan Torres, who used to catch sharks to sell locally as food, has learned how critical they’re to the whole ecosystem, saying he’d never fish sharks any more.
If this attitude change continues to spread throughout fishing communities, Graham has hope for the shark populations. “The primary threat to sharks is unquestionably overfishing,” she says, “By reforming the industry, populations can bounce back.”
In 2020, Belize outlawed the use of gillnets, large panels of netting of trapping large sealife. The ban’s impact is already noticeable with a recorded 10-fold increase in shark populations.
But such regulations need to be copied along the whole superhighway for long-lasting impact, and countries need to find a sustainable balance between fishers and the fished. “We need to find a win-win strategy between fisher livelihoods and shark survival,” Graham emphasizes. “I hope that through education and providing an economic alternative for fishing communities, MarAlliance will help ensure safe passage for sharks along the reef”.
1. Which of the following best describes the Mesoamerican Reef for sharks?| A．Romantic but messy. | B．Vital but insecure. |
| C．Adventurous but beautiful. | D．Unfamiliar but reliable. |
| A．MarAlliance. | B．The fishers. |
| C．Monitoring authorities. | D．The sharks. |
| A．A stricter fishing ban. | B．The insurance payout he earned. |
| C．An offer of extra work. | D．The fishing communities’ intervention. |
| A．Solution to overfishing. | B．Difficulties facing MarAlliance. |
| C．Impact of existing regulations. | D．Features of international cooperation. |
5 . Humans are not the animal world’s only fashion followers. Tits (山雀) can be one of them, too. A study by Sonja Wild and Lucy Aplin shows that, given the chance, they make their nests (巢穴) with this season’s must-have color.
Dr. Wild and Dr. Aplin followed up on a study which noted that the blue tits preferred to put the same plants into their nests. This also suggested fashion-following—and it led Dr. Wild and Dr. Aplin to imagine that birds were studying the nests of others and copying them.
The birds they followed carried instruments on them. That allowed researchers to follow a large number of tits by their arrival at food dispensers (自动取物装置) throughout the woods.
One day in March 2021, Dr. Wild and Dr. Aplin used five dispensers with wool rather than food. Each contained two colors—either orange and pink or blue and purple—but all were rigged to give only one of these. This remained so until at least one local nest was seen to include wool from a dispenser. At that moment, the other color was discovered, too. As a comparison, Dr. Wild and Dr. Aplin set up four wool dispensers in a separate area, each providing two colors from the beginning.
Of 68 tits’ nests, 26 included wool from a dispenser. Of these, 18 were built after both colors had been gotten from all dispensers. Even so, 10 of that 18 included only the color of wool first chosen by a nest makers. By contrast (相比之下), all 8 nests with wool have mixed colors, which showed a clear difference in the record.
Tits, then, do seem to be “in fashion” when it comes to nest-building materials. Tits like those of the leaders of human fashions and it is worth more deep research.
1. Why are the same plants put into nests by the tits?| A．They want to beautify their nests. |
| B．They find no other plants. |
| C．They are used to doing this. |
| D．They want to keep warm. |
| A．Refused. | B．Warned. | C．Forced. | D．Arranged. |
| A．Testing colors. | B．Observing activities. |
| C．Comparing results. | D．Checking numbers. |
| A．Disappointed. | B．Supportive |
| C．Doubtful. | D．Unclear. |
6 . Damon Carson calls himself a matchmaker (媒人) of the never-ending waste of American society, trying not to pair people with people, but things with people.
In the late 1990s, Carson was on break from business school in Vail, Colorado, when he discovered the vast world of waste. He began thinking about creating a secondhand store that would sell old materials and keep them out of being wasted. As a result, in 2010, his company, Repurposed Materials appeared.
For nearly ten years, his company, Repurposed Materials, has not been looking to recycle the waste he gets — breaking it down to make something new — but rather finding new homes for thrown-away goods in their original forms.
Carson, a husband and father of three adult children, is far from wasteful. Frugal is how he describes himself. The clothes he’s wearing all came from a charity shop; his truck was bought with 290, 000 kilometers driven.
“Why break something down, why melt something down, if it still has value?” he asks. An old oil-field pipe might be melted down and turned into a car bumper, but it still takes an amount of power to finish the complete change. Why not leave it as a steel pipe? Why not turn it into a fence post on a farm? The only cost is transport.
American industrial facilities create and throw about 7.6 billion tons of unwanted industrial materials every year. For the moment, Carson’s unique business finds new lives for millions of kilograms of industrial waste every year.
1. What is paragraph two mainly about?| A．Carson’s school lessons. |
| B．Carson’s journey to Colorado. |
| C．The start of Carson’s business. |
| D．The serious waste of materials. |
| A．Marketing wastes to people in need. |
| B．Breaking down the wasted goods. |
| C．Manufacturing industrial products. |
| D．Recycling the thrown-away stuffs. |
| A．Economical. | B．Poetic. | C．Tough. | D．Risky. |
| A．Well began, half done. |
| B．Innovative thinking counts. |
| C．One is never too old to learn. |
| D．Hard work will pay back. |
7 . The power of “seeing”
A spoon-billed sandpiper (勺嘴鹬) steps into the frame, heading straight for a small bug placed there. It swallows its food with its spoon-shaped beak.
The performance is for Joel Sartore, founder of Photo Ark, a personal effort to document animals around the world.
The critically endangered bird, of which there are fewer than 1,000 individuals in the wild, is the 13,000th species Sartore has photographed in 16 years. His goal is 20,000.
Before he started Photo Ark, Sartore spent more than a decade working as a photographer for National Geographic, mainly covering conservation stories in the field. He had seen wildlife decreasing firsthand, but felt like the public wasn’t interested.
Sartore thought of a new way to inspire people. He picked up his camera and set about taking shots of wildlife-but rather than recording animals in the wild, he wanted to photograph them outside their natural habitat. He visited zoos, aquariums and rehabilitation (康复) centers and photographed portraits of individual animals against a white or black backdrop (背景幕).
“This allows you to look them in the eye and see that there’s great beauty there and that they are worth saving,” he said. “We are primates and we respond to eye contact above all else.”
The response has indeed been huge. Sartore has more than 1.6 million followers on Instagram and a best-selling series of Photo Ark books. Part of the proceeds (收益) from his books goes to fund on-the-ground conservation efforts.
Gary Ward who works at London Zoo where Sartore has shot before, said, “Seeing is the first step to caring, and caring is the first step to conservation action.”
By choosing animals outside their natural habitat, Sartore admits he will only show a small part of the world’s wildlife. According to the International Union for Conservation of Nature, there are more than 2 million described species on the planet, and he plans to photograph just 1% of them. But doing so allows him to spotlight species that are already extinct in the wild, and those that would be difficult to take portraits of in their natural habitat. It also enables him to shoot in a controlled environment, meaning the animal can be kept safe and comfortable, with zookeepers or carers on hand to advise on its behavior.
1. What is Sartore doing at the beginning of the text?| A．He is feeding a bird. | B．He is training a bird. |
| C．He is photographing a bird. | D．He is studying a bird’s behavior. |
| A．Make a record of conservation stories. |
| B．Broaden his experience in saving animals. |
| C．Gather information on endangered species. |
| D．Raise people’s awareness of protecting wildlife. |
| A．Unclear. | B．Approving. | C．Doubtful. | D．Objective. |
| A．Why Sartore focuses on animals in human care. |
| B．Why Sartore can’t cover all animals in the world. |
| C．The benefits of working with zookeepers or carers. |
| D．The difficulties of photographing animals in the wild. |
8 . Every dog should have a loving home, and thanks to a 13-year-old boy named Thiago, many are now closer to finding one.
Thiago is a self-described animal lover hoping to help the homeless dogs in his home city of Antônio Prado. So, he came up with an idea. Maybe if he could make the dogs on the street look more attractive, they’d have more chances to be adopted (收养). So he began giving baths to dogs in his spare time. This great idea is what led Thiago to create a project called “Sou de rua mas to limpinho” at the end of 2020.
With the help of his father, he began looking for dogs who needed a helping hand. “At the end of last year, I decided that I needed to somehow do something for the animals,” Thiago said. “While talking to my father, I told him about my idea of bathing street dogs so they can stay clean and smell good and people may look at them differently.”
Before the effort truly took off, Thiago and his dad had to work out how to win the dogs over. “Catching dogs on the street is difficult, since they are always frightened and many have suffered from ill treatment,” Thiago explained. “So we spent some time without baths until my father spoke to the public service organization and we started to bathe their newly saved dogs.” In addition to bathing them, Thiago started adding little accessories (配饰) to the dogs, such as little hair pins, to really increase their chances of adoption. The boy’s dad also took pictures of the dogs and posted them online, pointing any possible adopters to the nearby shelters (收容所). “I want people to be not afraid to adopt,” Thiago said. “It’s the best thing in the world.”
1. Why did Thiago create “Sou de rua mas to limpinho”?| A．To provide baths for dogs. | B．To raise money for animal shelters. |
| C．To help homeless dogs get adopted. | D．To draw public attention to animal care. |
| A．They were short of bath products. | B．The homeless dogs distrusted them. |
| C．People showed no interest in adoption. | D．Possible adopters preferred young dogs. |
| A．Caring. | B．Confident. | C．Humorous. | D．Serious. |
| A．Boy Adopts Dogs in Bad Conditions | B．Boy Helps Dogs Find a New Home |
| C．Lost Dogs Require Getting Adopted | D．Homeless Dogs Move into Shelters |
9 . A 19-foot Burmese python-the longest snake ever recorded—was caught by local hunters in South Florida’s National Preserve this week. To put the catch into view, the snake is as long as an adult giraffe is tall.
It was caught on Monday by 22-year-old Jake Waleri, who brought the python to the Conservancy of Southwest Florida in his hometown of Naples. Officials there measured the snake at 19 feet and 125 pounds, and said it set a new world record for length.
A video of Waleri’s record-breaking catch shows the python attacked Waleri as he pulls the snake by its tail. Waleri and the snake fought on the ground until others joined in to help. Burmese pythons are one of the largest snakes on the planet. They’re also a species running uncontrollably through much of southern Florida. They’re threatening (威胁) the state’s native animal populations because they have no natural enemy, which is why Waleri spends his nights hunting them. “It’s surprising to be able to have an effect on South Florida’s environment,” he said. “We love this ecosystem and try to protect it as much as possible.”
The earlier record was set in 2020 by a python caught in the Everglades, 18 feet 9 inches long and 104 pounds heavy. The record for the heaviest python ever caught was set by one caught in 2022, at 215 pounds.
According to the Florida Wildlife Conservation Commission, these pythons have such a big threat that hunters and local people don’t need a permit to kill them. The animals are, however, protected by anti-cruelty (反残暴) laws, which ask hunters to humanely kill the snakes. Burmese pythons feed on Florida wildlife big and small, from rabbits to foxes and white-tailed deer. And one video from 2022 shows Florida scientists removing a 5-foot-long crocodile from an 18-foot python.
The state hosts a yearly competition to keep the populations at bay. The competition attracts hunters, competing for prize money from $1,000 to $10,000.
1. Why does the author mention an adult giraffe in Paragraph 1?| A．To explain a fact. | B．To prove a view. |
| C．To introduce a topic. | D．To show a problem. |
| A．It was at peace with native animals. |
| B．It was attacking and difficult to catch. |
| C．It was the biggest snake ever recorded. |
| D．It was caught in Naples of South Florida |
| A．Pythons are in great need of protection. |
| B．Pythons threaten hunters and local people. |
| C．Pythons have a wide range of food options. |
| D．Pythons are not allowed to be killed by law. |
| A．Control the number of pythons. | B．Keep the living space of pythons. |
| C．Limit the food supply of pythons. | D．Protect the population of pythons. |
10 . When Judy, Susan’s daughter, took her first steps in life, Susan was in tears. The disease that had developed
Susan’s first guide dog, Hero,
Susan advised other blind people preparing for parenthood to hug the chances that having a guide dog can
| A．formally | B．smoothly | C．actually | D．quickly |
| A．exploration | B．challenge | C．comfort | D．responsibility |
| A．obvious | B．odd | C．simple | D．special |
| A．terrifying | B．exciting | C．confusing | D．annoying |
| A．help | B．train | C．get | D．search |
| A．cross | B．watch | C．clean | D．choose |
| A．warn | B．remind | C．allow | D．intend |
| A．change | B．save | C．enrich | D．damage |
| A．got on | B．took on | C．turned on | D．carried on |
| A．consider | B．manage | C．control | D．lead |
| A．ran | B．drove | C．stopped | D．slept |
| A．protect | B．greet | C．observe | D．ignore |
| A．home | B．side | C．feet | D．end |
| A．negative | B．attracted | C．confident | D．stressed |
| A．honor | B．humour | C．balance | D．independence |
| A．leave | B．create | C．admire | D．hold |
| A．leave alone | B．give away | C．look into | D．care for |
| A．nothing | B．something | C．anything | D．everything |
| A．rather than | B．thanks to | C．apart from | D．instead of |
| A．recognize | B．record | C．describe | D．settle |
