• 1、

    San Francisco Museum of Modern Art (SFMOMA) is one of the largest museums of modern and contemporary art in the United States. There is always something new to see. Start your trip with this shortlist of highlights.

    ◆Go back in time with Afterimages

    Floor 5

    Echoes of the 1960s from the Fisher and SFMOMA Collections examines how the cultural currents and consciousness-shifting artistic movements of the 1960s continue to be relevant today.

    ◆Find a peaceful moment at the Living Wall

    Floor 3

    Step outside for a little fresh air and take in over 19,000 plants on our thirty-foot-tall Living Wall. As the largest living wall in the United States, it's a beautiful backdrop for the sculptures nearby or a moment of reflection.

    ◆Check out mural (壁画) projects by Bay Area Artists

    Floor 2, 3 and 5

    These special wall artworks were first created in 2020, responding to the challenges of that year — like pandemic isolation, social justice movements, racial inequality, and economic hardship. The program continues today, supporting local artists who create works that reflect what's happening in our community and world.

    ◆Shop artfully at the Museum Store

    Floor 1

    Take a piece of the museum home with you! Carefully arranged like our exhibitions and featuring objects and art created by global and Bay Area artists, the Museum Store is the perfect one-stop shop. The best part: every purchase supports SFMOMA's exhibitions and education programs.

    (1)、What does "Afterimages" focus on?
    A、Current art trends. B、Museum development. C、Cultural shifts in America. D、Impact of a past artistic era.
    (2)、What is the main function of the Living Wall?
    A、To exhibit rare plant species. B、To offer a calm visual break. C、To lead to the sculpture section. D、To support education programs.
    (3)、Which of the following best describes the above highlights?
    A、Eco-friendly and nonprofit. B、Diverse and socially relevant. C、Traditional and local-focused. D、Contemporary and technique-driven.
  • 2、阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。

    The first time I saw Lily, my new classmate, a wave of disappointment washed over me. Her chaotic hair stuck out in all directions as if going g against gravity, the thick-rimmed glasses made her eyes look extremely big, and her clothes — loose blouses and long skirts — seemed like they were scratched straight out of a recycling store.

    She was so different from the trendy girls in our class. I leaned towards my best friend, whispering, "She looks like a total bookworm. Probably she has no social skills." Of course, it was exactly what her appearance indicated.

    For weeks, I secretly made fun of Lily. During lunch breaks, while the rest of us gathered around tables, chatting and sharing gossip (闲话), she would sit alone in the corner, her nose buried in a thick novel. Every time I caught a glimpse of her, I'd roll my eyes and exchange dismissive looks with my friends. But there were moments when I couldn't help but notice how effortlessly she answered teachers' questions in class. Her responses were so fluent and confident that it sent a small flow of unease through me. Still, I pushed those thoughts aside, determined to hold onto my previous thoughts.

    One day, our teacher announced the group project on environmental protection and when I found out I was paired with Lily, a sense of fear settled in my stomach. I imagined long, painful meetings filled with her awkward silences. But as we sat down to discuss our plan, I was immediately taken aback.

    Lily pulled out a stack of neatly organized research papers, her eyes sparkling with excitement as she outlined her ideas. "We could organize a community clean-up day," she said, her voice brimming with enthusiasm. "And create interactive educational posters to make recycling fun!" I listened, shocked, as she spoke with such passion and clarity. For the first time, I felt a bit of doubt about my initial judgment.

    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。

    As we worked together, that doubt grew into an overall realization.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    The day of the presentation arrived, and I watched in awe as Lily took the stage.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  • 3、假定你是李华,请你以校英语社团负责人的身份,针对教室杂物堆积、走廊不干净等校园卫生问题,发起一项提升学生劳动意识的倡议,内容包括:

    1.卫生现状;

    2.改进意见。

    注意:1.写作词数应为80个左右;

    2.请按如下格式在答题卡的相应位置作答。

    Dear fellow students,

    ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    The English Club

  • 4、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式,并将答案填写在答题卡上。

    American Internet celebrity IShowSpeed is causing a lot of excitement across global media for his marathon live streams of his tour. over 37 million followers, IShowSpeed, better known as "Hyperthyroidism Brother" in China, (visit) several cities in the last few months.

    In Henan, his funny attempts at Shaolin Kungfu, important part of Chinese culture, including getting "defeated" by a master's staff, highlighted China's martial arts heritage at the same time sparked global interest.

    In Chengdu, his exaggerated reactions to intangible cultural heritage became popular, showcasing the local people's daily life (vivid). Beijing's douzhi led to a funny cultural exchange, bridging gaps with humor. He was amazed by the live stream signal in high-speed rail tunnel and was excited (recognize) on the streets.

    His journey comprised everything from traditional intangible cultural heritage to cutting-edge technology, from the bustling street-level charm to the warm humanity that covers Chinese society. His unscripted videos broke stereotypes, (allow) Western audiences to realize, "China is safer and more welcoming than the media claims." Through laughter, he proved cultural exchange thrives in everyday moments.

    His trip not only introduced China's diverse facts to the world but set an example of cultural understanding can be achieved through simple, real-life interactions. IShowSpeed's friendly (explore) encourages global fans to see China beyond outdated media stories. As he shared, "Come to experience China (you) — it's full of surprises!"

  • 5、On a mild afternoon, 10-year-old Hill sat in the back seat of her father's car. Beside her, in the front seat, were her younger sister and brother — Julie, 5, and Mikey, 3 — restless from the wait as their father1 a donut shop. At that time, leaving children2 for short periods was common.

    Then, Mikey began to cry. "Play car-car, Mikey," Hill whispered, hoping that might make him3. The front seat was a long bench, and without a seat belt, Mikey had the4to slide over to the driver's seat. Mikey5 the steering wheel (方向盘) suddenly and6, his foot knocked the gear shift (换挡杆). The car, parked on a slope (斜坡), began to roll backward.

    Hill's eyes widened as she glanced through the window7: cars zoomed back and forth on the busy8below. Just then, a swift figure9 — a young man dashed toward the car, got the door open, and put the brake on, the car10 from traffic.

    The stranger was11 but composed. His eyes met each of theirs and he12 the children to make sure that they were unhurt before leaving.

    His13 saved their lives — an act of courage that became a family legend for decades. "It seemed like slow motion, yet it actually all happened in seconds," Hill14. "His bravery impressed me. Every time I drive by that street or see a donut shop, I15 that fateful day and the kind stranger."

    (1)
    A 、entered B 、spotted C 、passed D 、left
    (2)
    A 、amused B 、unfed C 、unattended D 、awake
    (3)
    A 、calm B 、surprised C 、safe D 、strong
    (4)
    A 、need B 、right C 、reason D 、chance
    (5)
    A 、grabbed B 、released C 、examined D 、fixed
    (6)
    A 、purposely B 、unfortunately C 、unnecessarily D 、eventually
    (7)
    A 、in person B 、in fear C 、in time D 、in order
    (8)
    A 、park B 、market C 、square D 、street
    (9)
    A 、slowed down B 、came back C 、bent over D 、turned up
    (10)
    A 、edges B 、moments C 、inches D 、ranges
    (11)
    A 、annoyed B 、ashamed C 、breathless D 、careless
    (12)
    A 、checked B 、gathered C 、accompanied D 、compared
    (13)
    A 、promise B 、response C 、experiment D 、guidance
    (14)
    A 、added B 、replied C 、recalled D 、imagined
    (15)
    A 、doubt B 、evaluate C 、share D 、remember
  • 6、Consuming food can be a pleasurable thing—we enjoy feasting on the mix of tastes and textures and it stops us feeling hungry too.. But what many of us don't consider is how our emotions are affected by what we put into our stomach.

    For me, it's the unhealthy foods like chocolate that put a smile on my face—well, I do have a sweet tooth! It might seem obvious that's bad for our waistline, usually makes us happy.. But dietitians tell us that eating bad food for a long time not only leads to many health problems, but it can also affect our mental state and cause depression.

    The link between our mind and food has been looked at by scientists. They've recently found that it's the bacteria (细菌) in our body that affect our mood. Researchers in Canada have found that certain "good" bacteria help reduce anxiety in mice..

    Many food products are claiming to be high in such "good" bacteria and some of the best types are homemade food like yogurt.. Maybe I should change my diet to brighten me up! Doctor Michael Mosley would agree. He's been looking into this for the BBC and says the best food to cheer us up is in a "Mediterranean diet"; olive oil, whole grains, lots of fruits and vegetables. Sugar: terrible for you!

    So maybe it's time to lay off the fatty and sugary things., even if the science behind it is complex. It's not rocket science but this is further evidence for the saying "we are what we eat". There are other factors that can change our mood but it seems we have some ability to improve how we feel by controlling what we put on our plate.
     

    A. I don't want to give it a try.

    B. Eating healthily may seem simple.

    C. We are indeed determined by the we eat.

    D. This really makes me think twice about what I eat.

    E. Food also gives us energy and minerals our body needs.

    F. Most of us get this feeling when we use food as a quick pick-me-up.

    G. For us humans, this means food with "good" bacteria can improve how we feel.

  • 7、A recent study suggests that daily intake of omega-3 supplements may slow biological aging in older people, particularly when combined with vitamin D and regular exercise.

    We already knew that omega-3s — "good" fats found in seeds, nuts and some fish — can boost our immunity (免疫力), heart health and brain function. They have also been linked to changes in epigenetic (表观遗传的) markers — chemical tags on DNA that control the activity of genes and, in turn, how cells behave. This implies that omega-3s reduce the pace of biological aging, often defined as a measure of how quickly someone's body is worsening compared with other people.

    Dr. Heike Bischoff-Ferrari and her team at the University of Zurich wanted to explore omega-3's effect on aging further, as well as find out how it may work alongside vitamin D supplements and exercise. The team divided 777 people in Switzerland, aged 70 to 91, into eight groups. On top of their existing lifestyle habits, each group was told to take varying combinations of a daily 1-gram dose of omega-3, placebo (安慰剂) pills and 2,000 international units of vitamin D. In addition, some groups were instructed to do 30 minutes of strength training three times a week.

    At the start of the es study, the researchers tracked biological aging using epigenetic clocks which analyze age-related DNA markers in blood samples. These markers typically decline with age, damaging cell function.

    After three years, the scientists found that the participants who took omega-3 only had aged by around 3 months less, on average, than those who were only given placebo pills. They took into account factors that could affect the results, such as the participants' actual age and sex. What's more, those who took omega-3 along with vitamin D and did strength training aged even less, compared with people who didn't introduce any of these habits. "The effect was somewhat more pronounced, almost four months of rejuvenation (恢复青春)," says Bischoff-Ferrari.

    "These effects may seem small, but could be important for some," says Richard Siow at King's College London. "For an older person, in about three months, there could be a lot of age-related decline going on, so this becomes more significant," he says.

    (1)、How do omega-3s slow biological aging?
    A、By slowing down the loss of muscle strength. B、By increasing the intake of vitamin D. C、By influencing the activity of genes. D、By handling certain kinds of fats.
    (2)、What method did the researchers use in the study?
    A、Observing the daily life of the participants. B、Comparing different groups of participants. C、Interviewing the participants about their habits. D、Tracking the participants' social activities.
    (3)、What was one of the key findings of the study?
    A、Exercise was more effective than Omega-3. B、Omega-3 alone had no significant effect on aging. C、Vitamin D had the most obvious impact on aging. D、Omega-3, vitamin D and exercise together reduced aging most.
    (4)、What is Richard Siow's attitude towards the findings?
    A、Doubtful. B、Appreciative. C、Uncaring. D、Unclear.
  • 8、Most recent public discussion about artificial intelligence (AI) considers it as a force that will reshape society, for better or worse. AI is presented as something external, a non-human presence that is inserting (插入) itself into our lives and threatening to change how we live and work. Understanding the impact AI will have on our day-to-day existence is important.

    Every AI system we create functions as a mirror, reflecting our values, priorities, and assumptions. When facial recognition technology struggles to identify darker skin tones, this is not a breakdown; it is a reflection of the assumptions and perspectives inserted in the data it was trained on.

    In 2018, Amazon abandoned an AI-powered hiring tool after discovering it held prejudice against female candidates. The AI wasn't programmed to discriminate, but it was trained on historical hiring data that favored men, and it learned to copy those patterns. Similarly, research from UC Berkeley found that mortgage (抵押贷款) approval methods often less favorable terms to Black and Hispanic applicants, reinforcing longstanding inequalities in lending.

    The use of AI systems in law enforcement, healthcare, and education reveals similar patterns. Predictive policing tools tend to focus on certain communities because they are trained on historical crime data. Algorithms (算法) in healthcare may be more likely to give wrong information to patients belonging to certain groups. Automated grading systems in schools have sometimes been shown to favor students from wealthier economic backgrounds over others when the quality of the work is the same. In all these cases, AI isn't creating new biases (偏见), but it is reflecting existing ones.

    This mirroring effect manifests a significant opportunity for self-examination. As AI continues to develop, we must ask ourselves how we as individuals want to shape its role in society. This isn't just about improving algorithms, but ensuring that AI is deployed responsibly. Some organizations are already taking steps in this direction.

    As we continue to integrate AI into our lives, we must recognize that these systems don't just predict our behavior; they reflect our character. That reflection allows us to make better, more principled choices, but only if we're willing to look closely and take responsibility for what we see.

    (1)、Why does facial recognition technology have trouble recognizing darker-skinned people?
    A、AI systems don't have diverse data on skin tones. B、AI systems produce elements that didn't exist previously. C、AI systems fail to update themselves on a regular basis. D、AI systems reveal human ideas based on the given information.
    (2)、Which of the following situations can illustrate the presence of human biases?
    A、Mortgage approval systems worsen inequalities through unfair terms. B、Predictive policing tools pay more attention to crowded communities. C、Healthcare algorithms frequently generate misjudgments on patients. D、Schools favor students in a better economic situation.
    (3)、What does the underlined word "manifests" in paragraph 5 mean?
    A、Presents. B、Denies. C、Declines. D、Misses.
    (4)、What is the author's purpose in writing the text?
    A、To demonstrate that AI systems possess misleading characteristics. B、To argue that AI systems can take the place of human reflection. C、To advocate addressing the consequences of human prejudice. D、To emphasize the necessity of abandoning AI technology.
  • 9、Back in February, sophomore Jackie Hsiao of the UR Fencing Club competed in the 2025 Fencing Junior Olympics in Charlotte, NC, which was the summit of her six years of preparation and her first national-level competition against superior fencers.

    Hsiao's fencing journey began at a summer camp before her eighth grade year. Despite spending long hours sweating in fencing gear and competing against more experienced opponents, which left her tired and frustrated, her time at camp awakened her interest in the sport, which she later pursued.

    In high school, Hsiao found a welcoming community of fencers and coaches, some of whom also went to participate in February's Junior Olympics. She developed and refined her skills with the foil, the smallest and lightest fencing weapon targeting the body.

    In her senior year, Hsiao suffered a devastating ACL tear (前交叉韧带撕裂), which put her fencing career in danger. "I thought I would never get back into fencing," she said. After surgery and nine months of punishing physical therapy two to three times a week, Hsiao began fencing again. Regarding the changes to her fencing after the injury, Hsiao noted, "I've always been a more defensive fencer so my fencing hasn't changed too much after my injury. I do have to think more about getting my back leg under me while I fence."

    Beyond the physical alterations to her style, Hsiao spoke on the mental adjustments for high-level competitions. She emphasized the importance of positive thinking and mental preparation, saying, "If you think you're going to do badly, it does have an impact on how you fence." Moreover, from recent meets, including the Junior Olympics, she learned to "trust instincts (直觉) and avoid overthinking during matches."

    Hsiao also revealed the life lessons fencing has taught her, saying, "Not giving up is key and losing is one of the best ways to learn." Her next goal in fencing is to continue competing at a national level and earn a rating from the United States Fencing Association through tournament victories.

    (1)、What inspired Hsiao to engage in the fencing career initially?
    A、The influence of superior Olympic fencers. B、The supportive community in high school. C、Her desire to win national competitions. D、Her experience at a summer camp.
    (2)、What impact did the ACL tear have on Hsiao?
    A、It caused her to adopt a more attacking style. B、It forced her to develop a habit of overthinking. C、It led her to focus more on physical adjustments. D、It completely ended her competitive fencing career.
    (3)、Which of the following best describes Hsiao?
    A、Reflective and flexible. B、Cautious and hesitant. C、Talented and humble. D、Innovative and responsible.
    (4)、What can be a suitable title for the text?
    A、The Mental Evolution: Hsiao's Road to Positive Thinking B、The Rise of a National Champion: Jackie Hsiao's Comeback C、Beyond the Limits: Balancing Training and Recovery in Fencing D、From Recovery to Recognition: A Fencer's Journey of Perseverance
  • 10、Explore Sri Lanka: A Paradise Awaits

    Sri Lanka, an island nation in the Indian Ocean, is a hidden beautiful place waiting to be discovered and has something for everyone.

    Natural Wonders

    ·Yala National Park: This national park is one of the most popular wildlife destinations in Sri Lanka. It is home to a wide variety of wildlife, including leopards, elephants, sloth bears, monkeys, and many species of birds. Take a animal-watching tour through the park and see these amazing creatures in their natural habitat.

    ·Sigiriya Rock Fortress: Also known as the "Lion Rock", Sigiriya is a UNESCO World Heritage Site and one of the most iconic landmarks in Sri Lanka. Climb to the top of the rock and enjoy breathtaking views of the surrounding countryside. It is also home to ancient ruins, including a palace, gardens, and frescoes (壁画).

    Beaches

    ·Mirissa Beach: A beautiful beach on the south coast of Sri Lanka, Mirissa is known for its calm waters and attractive sunsets. It is also a popular spot for whale watching, with many tour operators offering trips to see the whales and dolphins that live in the nearby waters.

    ·Arugam Bay Beach: This beach is located on the east coast of Sri Lanka and is a popular destination for surfers. It has a long stretch of golden sand, clear blue waters, and a variety of water sports activities, including surfing, diving, and snorkeling. The beach is also home to a number of restaurants, cafes, and shops.

    Cost

    ·Accommodations: A budget guesthouse can cost as little as $10 per night, while a luxury resort can cost upwards of $100 per night.

    ·Activities: A visit to the national park costs as little as $10 while a whale-watching tour can double it.

    (1)、What can we know about the natural wonders in Sri Lanka?
    A、Birds are rare in Yala National Park. B、Sigiriya Rock Fortress is home to lions. C、Sigiriya Rock Fortress is rich in historical remains. D、Yala National Park provides visitors with a bird's eye view.
    (2)、What can visitors do on the beaches?
    A、Drink some coffee. B、Feed the dolphins. C、Boat with friends. D、Enjoy amazing sunrises.
    (3)、How much should a whale-goer spend at least for a night?
    A、$10. B、$30. C、$110. D、$120.
  • 11、阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。

    My closest neighbor, Mrs. Harrington, was mysterious. From the moment I moved into the neighborhood, she had been distant, almost to the point of being rude. She avoided eye contact and brushed off any attempts at conversation.

    Every day, she would head to the old shack (棚屋) 20 feet away from her house at 9 a. m. and again at 9 p. m. She always had two shopping bags in hand, and she would go into the shack for about 20 minutes before returning to her house.

    One afternoon, while I was out for a walk, I accidentally approached the shack. The moment Mrs. Harrington saw me approaching, she dashed out of the door, her eyes wide with anger. "Stay away! I'll call the police!" she screamed, her voice high-pitched and desperate.

    Astonished, I began to apologize and wanted to clarify that I hadn't meant to intrude (闯入), but Mrs. Harrington cut me off with another sharp outburst, demanding that I leave immediately. The unfriendliness in her tone made it clear that arguing would be useless. I turned and walked back home. The way Mrs. Harrington screamed at me and the panic in her eyes didn't feel right. I decided to investigate.

    One night, I slipped out of my front door when she was back inside her house and all the lights were off. Reaching the shack, I noticed there was a large padlock on the door. I took a closer look and spotted a small gap in the wooden door, just big enough to peek through. I hesitated for a moment but finally pressed my nose against the door and peeked inside through the gap.

    The inside was dark, but as my eyes adjusted, I nearly fainted at what I saw. Inside the shack were dozens of dogs and they were nothing more than skin and bones! What was going on here? Were they being mistreated by her? I started pulling at the lock, trying to force it open. Suddenly, a light flicked on inside Mrs. Harrington's house. I froze, realizing that I'd woken her up.

    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。

    Before I could react, the front door burst open, and she rushed toward me.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    Hearing what Mrs. Harrington said, I breathed a sigh of relief.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  • 12、假设你是李华,你校外教Peter计划于校园国际周期间举办主题为"Cross-cultural Communication — Dos and Don'ts"的主题交流活动,现向全校学生征集意见。请你写一封邮件给Peter,内容包括:

    1. 对活动的理解;

    2. 提出至少两个具体活动形式并说明理由;

    注意:1.写作词数应为80左右;

    2.可适当增加细节,使行文连贯;

    Dear Peter,

    ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    Best regards,

    Li Hua

  • 13、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

    Many of our beliefs about the universe are based on inductive(reason), also known as the scientific model. This means of arrivingthe truth requires the observation of concrete events (follow) by the development of a theory to explain what has been observed. In other words, it's a way to proceed from the particular to the general. However, it is in the nature of scientists (inquire) into every possibility and this means they often discover things that no one (see) or noticed before. Our generalized theories therefore never cease to change.

    In fact, most of our new knowledge is gained by the observation of things we have never seen before. Before the first black swan was seen, the (assume) was that all swans are white. This is known as the "Black Swan theory". How could we have known otherwise? There will always be "unknown unknowns" such as black swans, but some people criticize those dare to suggest their existence. We should always be objective and question what we think we know.

    The world in the future is bound to be different from now. much we understand, there will always be remote possibility of discovering "a black swan". Accordingly, our comprehension of the world will change (constant). Therefore, we should keep pace with new developments in all domains of knowledge — "black swans" can change history.

  • 14、Last summer, I returned to my grandmother's home in the quiet town where I grew up. The woman who once moved with boundless1 now seemed to be older, moving more slowly, as if her every step was carefully2 . Her hands, which had once moved with clear purpose, now shook3 she nursed her tea. I noticed the4, but it didn't make her any less the center of our family. She had simply learned to move at a different5, one that allowed her to enjoy moments she once rushed through.

    One afternoon, we sat side by side in her garden. I was6 the roses, my thoughts wandering as impatience grew with how much there was to do. I wanted to finish quickly, yet my grandmother's eyes remained fixed on the flowers, filled with quiet understanding. "I used to rush through all this," she said softly. "Planting, weeding, always hurrying. Now, I find7 in just watching them grow, letting time8 as it will." Her voice wasn't filled with any9 ; instead, it conveyed a peaceful acceptance, as if she had10 a new way of loving life.

    In the days that followed, we shared simple moments — small tasks, quiet conversations, and the gentle flow of our daily routine. I had always flown through tasks before, constantly focused on finishing what was next. But watching her, I began to see a different way of being. She no longer moved quickly; each11 was purposeful, and in her stillness, there was a warmth I had never truly12 before.

    As I was about to leave, she smiled gently and said, "You know, love isn't always about13 actions. It's in the little things, the quiet moments we share. Like how these green plants14 , or how we sit here together, simply being." In that moment, I understood: true love, like true life, lies in the patience and15 we give one another.

    (1)
    A 、happiness B 、energy C 、courage D 、expectation
    (2)
    A 、controlled B 、recorded C 、measured D 、observed
    (3)
    A 、as B 、before C 、since D 、until
    (4)
    A 、change B 、loss C 、function D 、course
    (5)
    A 、association B 、pattern C 、style D 、rhythm
    (6)
    A 、tidying up B 、picking up C 、holding up D 、pulling up
    (7)
    A 、secret B 、distance C 、future D 、comfort
    (8)
    A 、pause B 、unfold C 、predict D 、interpret
    (9)
    A 、sympathy B 、tension C 、regret D 、excitement
    (10)
    A 、hidden B 、discovered C 、assessed D 、instructed
    (11)
    A 、word B 、smile C 、movement D 、struggle
    (12)
    A 、convinced B 、strengthened C 、noticed D 、disturbed
    (13)
    A 、generous B 、silent C 、reliable D 、grand
    (14)
    A 、flower B 、die C 、fade D 、survive
    (15)
    A 、promise B 、presence C 、hope D 、wealth
  • 15、A research team, led by Dr. Lee Seung-Hee, Associate Director of the Institute for Basic Science (IBS), has uncovered a fundamental principle of how the brain prioritizes vision and hearing differently depending on whether we are still or in motion. The study provides new insights into the brain's sensory decision-making processes and how they adapt to behavioral states.

    In daily life, we constantly process visual and auditory (听觉的) information to explore the world. For example, when watching a movie, the brain integrates images and sounds to create a unified experience. However, during movement — such as walking down a busy street — the brain may prioritize visual input over sound to avoid obstacles.

    Until now, the neural mechanisms (神经机制) behind this sensory prioritization remained unclear. Understanding this process is particularly important for individuals with sensory processing disorders. such as autism or schizophrenia, where the brain may grapple with integrating sensory information effectively. By uncovering how the brain naturally shifts between sensory inputs, researchers hope to pave the way for better treatment for these conditions.

    To investigate this phenomenon, the research team conducted behavioral experiments on mice, monitoring real-time brain activity using miniature microscopes and optogenetics, a technique that uses light to control neurons. The mice were trained to respond to both visual and auditory cues while either stationary or running on a treadmill.

    The results revealed a striking shift in sensory reliance: When stationary, the ice relied more on auditory cues to make decisions. When moving, their brains prioritized visual input. This suggests that the brain dynamically adjusts sensory weighting based on behavioral context. Sound may be more useful for detecting nearby events when still, whereas vision becomes critical during movement for spatial navigation and stability.

    This discovery could have important implications for understanding and treating sensory processing disorders, where the brain may struggle to properly prioritize sensory inputs. Dr. Lee explained, "Our findings demonstrate how the brain flexibly shifts between vision and hearing depending on behavior. Understanding this natural adaptability could lead to improved treatments for those with sensory integration difficulties."

    (1)、What was the main focus of Dr. Lee's research?
    A、How behavior boosts the brain function. B、How physical state affects sensory focus. C、How information is processed by the brain. D、How sensory input guides decision-making.
    (2)、Why is this research particularly important for people with autism or schizophrenia?
    A、Because they rely more on hearing than vision. B、Because their movement speed affects their vision. C、Because their brains cannot process any sensory input. D、Because they may struggle to properly integrate sensory information.
    (3)、How did the researchers investigate sensory prioritization in mice?
    A、By tracking their brain activity during sensory tasks. B、By monitoring their adaptation to light and sound. C、By recording their instant reactions to movement. D、By comparing corresponding human behavior.
    (4)、Which of the following is the best title for the passage?
    A、"Autism and Its Effects on Sensory Perception" B、"The Role of Hearing in Human Communication" C、"How the Brain Processes Movement: A New Study" D、"Brain's Sensory Switch: Vision or Hearing Depends on Movement"
  • 16、Driving has significant downsides, including pollution, traffic, and crashes. In 2023, an estimated 40,990 people died in car crashes in the U.S., with millions more injured in nonfatal collisions (碰撞). These crashes often result from human errors, such as drunk drive, distraction, or misjudgment. Despite efforts to mitigate these errors through traffic enforcement and safer road design, human mistakes remain a major issue.

    Self-driving cars, like those developed by Waymo, offer a promising solution. Waymo's robotaxis have driven 33 million miles, primarily in San Francisco and Phoenix, and have been involved in 62% fewer police-reported crashes, 78% fewer injury-causing crashes, and 81% fewer severe crashes compared to human-driven cars. These figures might even understate the safety benefits, as other drivers are often partially responsible for collisions with autonomous vehicles.

    While incidents like the Cruise robotaxi accident, where a human driver hit a passer-by who was then dragged by the autonomous vehicle, raise concerns, human drivers also cause terrible accidents. The key question is whether autonomous vehicles are safer overall and can be made even safer through careful monitoring and innovation.

    Data from California shows that most crashes involving Waymo and Cruise vehicles were low-speed and often caused by other drivers. Although it's too early to determine the full impact of self-driving cars on fatal crashes, the potential for reducing human error is significant. As more autonomous vehicles hit the road, the number of crashes caused by human drivers could decrease, leading to broader societal benefits, including reduced healthcare costs and fewer legal issues related to traffic accidents.

    The Autonomous Vehicle Industry Association has proposed a policy framework to speed the adoption of self-driving cars, advocating for clear federal guidelines and a national safety data base. While autonomous driving technology is still in its beginning and faces challenges like navigating snow and ice, policymakers should work to remove regulatory barriers and ensure safety standards are met.

    In conclusion, while human drivers won't disappear soon, self-driving cars have the potential to significantly improve road safety and reduce the economic and social costs of traffic accidents.

    (1)、What does the underlined word "mitigate" in paragraph 1 mean?
    A、Ease. B、Expand. C、Explain. D、Embrace.
    (2)、What can we infer from Waymo's robotaxi data?
    A、Robotaxis are unbelievably safe. B、They are safer than human-driven cars. C、They might cause more severe crashes. D、Other drivers are unlikely to hit robotaxis.
    (3)、What is one challenge mentioned for self-driving cars?
    A、They cannot operate in big cities. B、They are not accepted by the public. C、They are too expensive to produce. D、They may struggle in snow and ice.
    (4)、What does the author imply in the last paragraph?
    A、Self-driving technologies have brought about profits environmentally. B、Human drivers will be replaced by self-driving cars in the near future. C、Policymakers should focus on developing self-driving technologies. D、Self-driving cars have a promising future with great benefits.
  • 17、Undersea Adventures

    This unique activity is a must-do and you don't even need to know how to swim. Walk on the seabed using underwater helmets or ride along under the waves on scooters (小型摩托车). Children from 1.2 metres tall can walk on the seabed using helmets and the minimum height for the scooters is 1.4 metres. It is a unique experience that the whole family can do together. Just book with a deposit (订金) and pay the rest on the day of the activity.

    What is included

    Pick-up from your hotel in the Ayia Napa/ Protaras areas;

    All equipment;

    Professional instruction, safety briefing and dive guidance;

    2.5 hours' experience including 30 minutes' diving.

    What is not included

    Photos of the dive (available to purchase if you'd like);

    Snacks and drinks.

    Before you go

    You may be required to complete a health questionnaire before you dive;

    Minimum age/height requirements: Helmet — width of shoulders 32 cm and height 120 cm, minimum age 6 years old; Scooters—height 140 cm and minimum age 13;

    Diving is in small groups of up to 6 people with helmets and up to 4 people on the scooters;

    No previous experience is necessary;

    Available every morning and afternoon from May to October, weather permitting. Please book at least 48 hours in advance.

    Tickets

    Scooters cost €57 including a deposit of €12;

    Helmets cost €47 including a deposit of €12 (for adults);

    Helmets cost €37 including a deposit of €7 (for children);

    No paper tickets are required for this tour;

    An emergency contact number will be sent with your confirmation email.

    (1)、What can be learned about the activity?
    A、It demands full payment in advance. B、It aids tourists in walking or riding underwater. C、It offers tourists free photography services. D、It requires tourists to drive to the diving area.
    (2)、What are tourists required to do?
    A、Book at least two days ahead. B、Have rich experience of diving. C、Take their own diving equipment. D、Have a health check before diving.
    (3)、Where is the text most probably taken from?
    A、News report. B、Autobiography. C、Advertisement. D、Encyclopedia.
  • 18、听下面一段独白,回答以下小题。
    (1)、What is the main idea of the speech?
    A、The benefits of 5G mobile networks. B、Construction firms need old workers. C、Robots doing more work on building sites.
    (2)、What is happening to the Japanese construction workforce?
    A、It is getting older. B、It is getting slower. C、It is getting smaller.
    (3)、Who controls the robots on the computer?
    A、A manager. B、A laborer. C、A map.
  • 19、听下面一段较长对话,回答以下小题。
    (1)、How does the woman feel recently?
    A、Annoyed. B、Stressed. C、Excited.
    (2)、What is the woman's main concern?
    A、Getting good grades. B、Making friends. C、Succeeding in sports.
    (3)、What do the speakers have in common?
    A、They are of the same age. B、They are on the same team. C、They are in the same grade.
    (4)、What will the man offer to do for the woman?
    A、Help with her schoolwork. B、Share team tasks with her. C、Improve her basketball skills.
  • 20、听下面一段较长对话,回答以下小题。
    (1)、Why doesn't the man pack socks according to himself?
    A、He dislikes wearing them. B、He will buy them in Mexico. C、He doesn't need them on the beaches.
    (2)、How much more weight can the man fit in his bag?
    A、About 6 kilograms. B、About 16 kilograms. C、About 22 kilograms.
    (3)、Where is the conversation taking place?
    A、At the speakers' house. B、At an airport. C、At a hotel.
上一页 33 34 35 36 37 下一页 跳转