1 . A fully automated process, including a brand-new artificial intelligence(Al)tool, has successfully detected, identified(确认)and categorized its first supernova(超新星). Developed by an international organization led by Northwestern University, the new system automates the entire search for new supernovae across the night sky—effectively removing humans from the process. Not only does this rapidly speed up the process of analyzing and categorizing new supernova candidates(候选), but it also bypasses human errors.
The team reported to the astronomical community the launch and success of the new tool．called the Bright Transient Survey Bot(BTSbot), this week. In the past six years, humans have spent an estimated total of 2,200 hours checking and categorizing supernova candidates. With the new tool now officially online, researchers can redirect this precious time toward other responsibilities in order to speed up the discovery.
To detect and analyze supernovae, humans currently work hand in hand with robotic systems. First, robotic telescopes repeatedly image the same sections of the night sky, searching for new sources that were not present in previous images. Then, when these telescopes detect something new, humans take over. The researchers developed the BTSbot to cut out these human middlemen.
To test the BTSbot, the researchers looked to a newly discovered supernova candidate called SN2023tyk. The ZTF, a robotic observatory that images the night sky in a search for supernovae, first detected the source on Oct. 3. Examining ZTF’s data in real time, BTSbot found SN2023tyk on Oct.5. After determining that the candidate was a Type la supernova, the automated system publicly shared the discovery with the astronomical community on Oet.7.
In the first days of running BTSbot, Northwestern’s Nabeel Rehemtulla, who co-led the technology development, felt a mix of nervousness and excitement. “The beauty of it is that, once everything is turned on and working properly, we don’t actually do anything. We go to sleep at night, and, in the morning, we see that BTSbot and these other AIs firmly do their jobs,” he said.
1. What does the underlined word “bypasses” in the first paragraph mean?| A．Causes. | B．Avoids. | C．Reduces. | D．Contains. |
| A．It is simple. | B．It is automatic. |
| C．It is meaningless. | D．It is time-consuming. |
| A．Detecting the supernova. | B．Sharing the supernova. |
| C．Identifying the supernova. | D．Categorizing the supernova. |
| A．He hasn’t had a good sleep for a long time. |
| B．Running BTSbot requires a lot of manpower. |
| C．Researchers benefit greatly from the BTSbot. |
| D．He has no confidence in the success of the test. |
2 . 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。
In recent years, the world
3 . The older you are, the less likely you are to swear (except in the car—studies say most people swear when driving). As we get older, swearing becomes part of the rich lexicon of language that we use to express ourselves, and while we might associate swear words with negative communication. Only eight percent of people actually swear to cause offence. “There are many other reasons that we swear, including positive uses like expressing excitement, emphasis.” says Dr Karyn Stapleton, a senior lecturer in Communication at Ulster University. “And there’s cathartic (宣泄的) swearing, which provides a means of releasing strong emotions, or feelings like anger, pain or frustration.”
Cathartic swearing fascinates scientists as it shows some really interesting facts about bad language. Studies at the UK’s Keele University revealed that when under stress, a person can think of considerably more swear words than someone asked to do the same task when relaxed, and it’s now suspected that rather than being controlled by the normal part of the brain that handles language (the left cortex), swear words are actually processed by the limbic (边缘的) system that normally controls emotional thoughts. Be warned though—the more you swear in general speech, the less effective the cathartic effects of swear words are when you really need them!
What makes a word offensive is also very interesting. “The two main categories of swear words are bodily functions and religion—and that’s not just in English, it’s observed across many languages,” says Dr Robbie Love, lecturer in English Language at Aston University in Birmingham. “It’s like the brain has encoded these words with a special meaning so that it knows they are different in some way. I think there’s almost an innate human need to have some linguistic items that can be used to process intense moments.”
Generally though, we’re swearing less than we used to. Dr Love’s research found the use of 16 common swear words has declined by 27 percent over the last 20 years. According to a survey by the British Board of Film Classification, only 12 percent of those aged 55-64 swear regularly compared to 46 percent of 20-somethings. “It’s possible that as we get older we might have fewer uses for swearing. We don’t need it to bond with coworkers. Also, older adults have often had to spend some time restraining their language around children—no matter how our own feelings about swearing change, we still don’t want to expose children to it,” says Dr Love.
1. What can we learn from the first paragraph?| A．People swear more easily as they get older. | B．People swear merely to release negative emotion. |
| C．Swearing often offends others. | D．Swearing is a way of expressing ourselves. |
| A．person can think less swear words in relaxation than in pressure. |
| B．Swear words come from the brain system that controls emotional thought. |
| C．Bodily functions and religion are two types of swear words just in English. |
| D．People swearing more in daily life may not release their emotions well on necessary occasions. |
| A．Helpful | B．Offensive | C．Special | D．Indifferent |
| A．Young people swear in order to connect with their coworkers. |
| B．Older people may swear less to create better language setting for children. |
| C．There are fewer swear words people use. |
| D．People swear less than they used to. |
4 . Electrically powered vertical-take-off-and-landing (eVTOL) aircraft—flying cars are an idea whose time has not quite yet come, but is fast approaching. Many firms are offering various designs. None of these, however, will be Jetson-like family flying cars. Pivotal, based in Silicon Valley, by contrast has crafted something that people can purchase and pilot themselves. Helix is a single-seat vehicle, so “flying motorbike” might be more accurate. From next year, many people will be able to order one for personal use, though they will not be able to take delivery until June.
Marcus Leng founded Pivotal in 2011, and some back-of-the-envelope calculations he made suggested that electric lift-off of a human-carrying craft, using motors powered by the lithium-ion batteries ought to work. He thus built a model and flew it in the garden of his house in Warkworth, Ontario.
Now, after ameliorating it, the firm thinks it has something marketable. The aircraft has, nevertheless, changed little in its fundamentals over the years. It has two pairs of wings and eight propellers (螺旋桨), making it slightly resemble a squashed “H” when seen in the sky from below. And there is no undercarriage. Instead, its belly is curved in a way similar to a humpback whale’s, so it rocks to stability after landing.
Pilot’s licence or not, buyers will still need some training to fly a Helix. Pivotal insists on this. For the same reason, the craft’s software will stop the pilot doing anything that does not fit its safety rules. And if, despite this, something does go wrong, it is fitted with a parachute（降落伞）.
The Helix’s top speed is a respectable 100 kph, but its range is only 30 km. And refueling it is a bit of a pain. Filling up from the mains takes four and a half hours, though a special high-power system similar to those employed for electric cars can bring that down to 75 minutes. While Helix still doesn’t compare to the flying car from the Jetsons, it could be a step forward.
1. What can we learn from the first two paragraphs?| A．Helix has been used in Warkworth widely. |
| B．Flying cars won’t be allowed for personal use. |
| C．Leng was the first person to design flying cars. |
| D．Helix is only suitable for one person to drive. |
| A．Testing. | B．Driving. | C．Improving. | D．Repairing. |
| A．Helix’s relative devices. | B．Helix’s training process. |
| C．Helix’s safety measures. | D．Helix’s working principle. |
| A．Doubtful. | B．Objective. | C．Indifferent. | D．Cautious. |
5 . In a world where technology is king, hardly does a day go by without the launch of some “world-changing” product in the field of alternate reality.
Many people confuse augmented reality (AR) with virtual reality (VR) and understandably so. Both AR and VR offer alternate or altered reality experiences and as a result, it is easy for users to be attracted and wonder what is real and what is not.
However, AR and VR can be quite different in many ways. The main difference lies in the mode of delivery. Simply put, VR “transports” the user to another world, by “replacing” the real world with a virtual substitute most commonly done through helmets or goggles to completely immerse the gamer in a different reality.
AR, however, does not change the entire landscape of what users see.
VR and AR are both powerful technologies which are still relatively new to many consumers.
| A．VR can be interactive or non-interactive. |
| B．In fact, it adds to reality with digital images. |
| C．In short, at the heart of VR and AR are two very similar technologies. |
| D．However, they have already begun to shake things up in the gaming world. |
| E．It is also getting increasingly difficult to keep up with the “R”s that have come into existence. |
| F．For example, it can make users feel as if they are falling, thereby igniting fear. |
| G．They would see computer made images as an overlay to what they see in real life. |
6 . A man with advanced Parkinson’s disease (帕金森氏症) is now able to walk almost normally again thanks to electrodes implanted (电极植入) in his spinal cord (脊椎), researchers said on Monday. The medical first was achieved by Swiss researchers who had previously pioneered similar breakthroughs to help disabled people walk again.
“This could be a game-changing technology to help bring back movement in people with advanced Parkinson’s,” said David Dexter, research director at Parkinson’s UK.
Marc Gauthier, the 62-year-old patient who lives in France, has suffered from the brain disorder for about 30 years. Like more than 90 percent of people with advanced Parkinson’s, Mar c has had great difficulty walking. What are known as “freezing” experiences — during which patients are unable to move for a limited time, putting them at risk of falling — are particularly awful, Marc told AFP.
Much remains unknown about Parkinson’s disease, making treatment difficult. But the disease can seriously affect the lives of patients, sometimes keeping them to bed or a wheelchair. So when the opportunity came to go through an operation in Switzerland, Marc gladly accepted the chance.
“Now I can do whatever I want,” Marc says. “I can go for a walk and go out shopping by myself.” He adds that he can now walk much more easily — he is even planning a trip to Brazil — but it still requires concentration, particularly when climbing upstairs.
The Swiss team, led by surgeon Jocelyne Bloch and neuroscientist Gregoire Courtine , implanted a complex system of electrodes called a “neuroprosthesis (神经假体)” at important points along Marc’s spinal cord. The neuroprosthesis was first tested on animals, and then implanted in Marc, who has used it for roughly eight hours a day over nearly two years.
The Swiss team has expanded their experiment to a group of six Parkinson’s patients, aiming to know how it could help others, given the disease affects people in different ways. However, treatment using the implant could be quite expensive, potentially limiting how many patients would have access.
1. What is David Dexter’s attitude to the Swiss breakthrough?| A．Unconcerned. | B．Doubtful. | C．Positive. | D．Unclear. |
| A．Volunteer as a tour guide in Brazil. | B．Run to his heart’s content. |
| C．Go to the supermarket alone. | D．Make a phone call while climbing the stairs. |
| A．It was first tested on Marc Gauthier. | B．It is hardly affordable for ordinary people. |
| C．It has been performed on many patients. | D．It was done by researchers in the UK. |
| A．A Spinal Implant Allows a Parkinson’s Patient to Walk Again |
| B．Parkinson’s Patients Have to Deal With Difficulties in Life |
| C．Swiss Experts Have Created a Drug to Treat Parkinson’s |
| D．New Technology Prevents People From Developing Parkinson’s |
1、谁是你心中的偶像？
2、你为什么会崇拜他（她）？
结合一个具体事例说明偶像在你成长过程中对你的影响。
注意： 词数100左右。
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8 . Daniel Devlin lives in the same house as his children and sees them every day — yet he is unable to recognise them at all.
Mr. Devlin, 46, from London, is living with a strange condition called prosopagnosia (脸盲症), also known as face-blindness, meaning he struggles to recognise faces — even those of his own family. He has to memorise his family’s voices and body language in order to know who they are. But reading voices and body language doesn’t always work. He has even mistaken another boy for his son when picking his children up from school before.
Mr. Devlin said, “Humans have a special ability to recognise people by seeing their faces. I really don’t have this ability.”
Maybe a good way to imagine what it’s like to have prosopagnosia is to try and recognise people by what their hands look like. Every person has different hands, but if someone showed you a photo of someone’s hands, you might struggle to recognise who the person is, even if that person turns out to be someone you know very well.
“I just thought that everyone was the same, or maybe I just wasn’t putting in as much effort as others to remember people. If I saw my wife somewhere unexpected and she pretended not to know me, then I’m not sure whether I would know it was her.”
Though Mr. Devlin now knows he has had the condition all his life, his disease was only found a few years ago by chance. He said, “I heard a programme about face-blindness on the radio and realised that was what I had.”
It is thought that the condition affects up to one in 50 people. Some people with prosopagnosia may only struggle to recognise a familiar face, but in more severe cases sufferers cannot distinguish a face as being different from an object.
1. What is the problem that Daniel Devlin has?| A．He often mistakes other boys for his son. |
| B．He has difficulty recognising people’s faces. |
| C．He can’t remember the faces of many strangers. |
| D．He can’t distinguish the voices of different people. |
| A．situation | B．feature | C．illness | D．characteristic |
| A．is always able to recognise his wife |
| B．once thought he was the same as others |
| C．had face-blindness after he was badly hurt |
| D．knew a lot about face-blindness from the very beginning |
| A．Science fiction. | B．A news report. |
| C．A medical report. | D．Popular science. |
1. How did Mrs. Albright feel about being interviewed at first?
| A．Anxious. | B．Unhappy. | C．Touched. |
| A．She is a record holder. |
| B．She is both blind and deaf. |
| C．She was badly hurt in the war. |
| A．In 1920. | B．In 1922. | C．In 1943. |
| A．From her husband’s experience. |
| B．From a book written by her sister. |
| C．From a saying of a famous author. |
1. Where does the man mainly work?
| A．In a cafe. | B．In his house. | C．In an office. |
| A．Having no friends at work. |
| B．Being disturbed by her colleagues. |
| C．Driving long distances to work. |
| A．By putting up no-talking signs. |
| B．By working in a separate office. |
| C．By setting his private workspace. |
