The home of the future won't be
Space holidays will develop in the future, but these holidays won't be for everyone because they are
According to the laws of physics, the earth is going to
1.介绍大学；
2.陈述理由；
3.表达期待。
注意：
1.词数100左右；
2.可以适当增加细节，以使行文连贯。
My Ideal University
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3 . You are just waking up in the spring of 2030. Your Internet of Things bedroom opens solar-powered e-windows and plays gentle music while your smart lighting displays a montage(蒙太奇) of beachfront sunrises from your recent vacation.
Your shower uses very little water or soap. It recycles your grey water and puts the extra heat back into your home's integrated operating system. While you dress, your artificial intelligence (Al) assistant shares your schedule for the day and plays your favourite tunes.
You still start your day with caffeine but it comes from your loT refrigerator which is capable of providing a coffeehouse experience in your home. A hot breakfast tailored to your specific nutritional needs (based on chemical analysis from your trips to the "smart toilet") is waiting for you in the kitchen.
When it's time to leave, an on-demand transport system has three cars waiting for you, your spouse and your kids. On the road, driverless cars and trucks move with mathematical precision, without traffic jams. Accident rates are near zero.
En route, you call your R&.D team, who are wrapping up a day's work in Shanghai. Your life-sized image will be projected,which makes your colleagues see you as if you were sitting with them. It's a bit surreal(超现实的)for them to see you in the morning light given that it's dark on the Bund, Shanghai's waterfront, though the novelty fades after a few uses.
You review the day's cloud-based data from your Shenzhen manufacturing centre, your pilot project in San Diego, and your QA team in Melbourne. The massive datasets are collected in realtime from every piece of equipment and have been beautifully summarized by your company's AI. All these facilities are closely maintained and operated via a skilled predictive analytics platform. Pleased with the team's progress, you end the call and ease into a good book. This is the future and it will be here sooner than you think.
1. What will happen when you dress yourself according to the text?| A．Your schedule is sent to your boss. |
| B．Bedroom opens quickly. |
| C．Your favourite tunes are played. |
| D．Your coffee is ordered and served. |
| A．Made specially. |
| B．Mixed similarly. |
| C．Produced in advance. |
| D．Invented traditionally. |
| A．Because the team makes progress. |
| B．Because your images are wrapped up. |
| C．Because you did it ahead of time. |
| D．Because your life-sized picture is projected. |
| A．Why we need AI assistants. |
| B．What life will be like in 2030. |
| C．How we find meaningful work in the future. |
| D．How AI helps you lead an important life. |
4 . What will the future school look like is difficult to make clear, but most experts agree that the school will be electronic in the future.
“Present-day schools will no longer exist in the next century,” says a report in The Age. “At that time, future schools will become community-style centers, which run seven days a week, 24 hours a day.” At the same time,computers will surely become a central part of the school in the future.
According to The Age, the distant learning will be popular and students will listen to teachers on computers. Going into classrooms on their computers, students will study at any time, which is very easy for them. However, it is necessary for students to go to the actual school in order to develop some social skills.
The Seashore Primary School is an imaginary school in the future created by the Education Department of Australia. At this school, all the teachers and students have laptop computers. Teachers check messages and call students back on a special telephone system and students use telephones to search for information or speak to their experts who teach their lessons. Besides, all the lessons are related to all sorts of subjects and all the students have their own learning plans created by teachers.
As one headmaster says, a laptop computer is students' library. data storage as well as the bridge to a wider world. Technology has changed the emphasis of future learning. Thus, we'll pay more attention to the learning of kids rather than the teaching.
1. What can we infer from the second and third paragraphs?| A．Present-day schools are more practical than future schools. |
| B．Students can't have discussions in future schools. |
| C．Future schools will be open to students all the time. |
| D．The number of teachers in future schools will become larger. |
| A．It has fewer desks and chairs. |
| B．Students study at a set time. |
| C．It has no teachers and books. |
| D．Students will go to actual school when necessary. |
| A．was built by the Education Department of Australia |
| B．is not a real school, but a virtual school at present |
| C．is very popular among teachers and students in Australia |
| D．is a successful example of the future school in the world |
| A．Objective. | B．Supportive. | C．Critical. | D．Contradictory. |
5 . I log onto a computer at the doctor’s office to say I have arrived and then wait until a voice calls me into the examination room. There, a robotic nurse
I should say I really do like many aspects of
When I call my dentist’s office and actually get a human being on the line, I am
After all, human cashiers sometimes
Even more than that, real-life cashiers often take an interest in particularly cute children, which can
Machines can be
Call it the spirit, the soul or the heart. It is
| A．tears | B．directs | C．follows | D．separates |
| A．worker | B．nurse | C．doctor | D．cleaner |
| A．signals | B．symptoms | C．words | D．symbols |
| A．at most | B．at last | C．at least | D．at intervals |
| A．economy | B．agriculture | C．literature | D．technology |
| A．cut in | B．pass by | C．take over | D．go away |
| A．annoyed | B．thrilled | C．discouraged | D．disappointed |
| A．smiling | B．laughing | C．shouting | D．weeping |
| A．machine | B．human | C．animal | D．plant |
| A．give | B．remind | C．bargain | D．buy |
| A．brighten | B．darken | C．strengthen | D．widen |
| A．turning | B．happening | C．describing | D．struggling |
| A．urgent | B．efficient | C．frequent | D．consistent |
| A．But | B．Because | C．Otherwise | D．Therefore |
| A．everything | B．nothing | C．anything | D．something |
6 . For years, planet-hunters have been searching for a planet other than Earth that can support life. They may have found one.
The planet is the sixth found orbiting a star called Gliese 581. Steven Vogt, one of the scientists involved, expects the new planet to have water. On Earth, when we find water, we find life.
A planet that can support life has to be just the right size for its system and just the right distance from its star. Some planets orbit so close to their stars that they’re much too hot for liquid water—or for life as we know it.
But a right-sized planet that's neither too close nor too far might be just right for water. Gliese 581 is probably just right. It is about three times as huge as Earth.
The new planet is 20 light years away, which is as far as 250 million trips to the Moon and back.
Gliese 581 is an exciting discovery—and astronomers are likely to find more soon, thanks to new, powerful telescopes specifically designed to look for planets.
| A．We can’t travel at the speed of light. |
| B．It’s pretty hard to imagine that water wouldn't be there. |
| C．Human beings won’t be visiting this planet any time soon. |
| D．So scientists looking for life on other planets look for water first. |
| E．It orbits its star so closely that it goes all the way around in only 37 days. |
| F．Astronomers will probably find more potential life-supporting planets soon. |
| G．Other planets keep their distance from the stars—where they’re too cold to have water or life. |
7 . In May this year, as part of our 150th anniversary, we asked readers aged between 18 and 25 to enter an essay competition. The task was to tell us, in no more than 1,000 words, what scientific advance they would most like to see in their lifetimes, and why it mattered to them.
The response was phenomenal: we received 661 entries. Some entrants hoped that science would make their lifetimes much longer than they can currently expect. Many looked forward to work that will end climate change. Others wanted to see advances in our understanding of human history, crop growth, space exploration, and medical technologies. The ideas were inspiring.
The winner is a compelling essay by Yasmin Ali, a PhD student at the University of Nottingham, UK. Ali submitted a piece on Beethoven, her brother’s hearing loss and the science which she hoped would one day cure it. It stood out to the judges as a reminder of why many scientists do research: to make the world better tomorrow than it is today.
All essays were judged by a group of Nature editors. The top ten submissions were then ranked by three members of a separate judging group: Magdalena Skipper, editor-in-chief of Nature; Faith Osier, a researcher; and Jess Wade, a physicist. All submissions were kept anonymous throughout the process.
We also selected two runners-up(非冠军的获奖者).Physicist Robert Schittko at Harvard University in Cambridge, Massachusetts, proposes that nuclear fusion(核聚变) could offer a solution to the climate crisis, in a piece that effortlessly mixes grand ambition with gentle humour. And chemist Matthew Zajac at the University of Chicago in Illinois wrote a powerful personal account of why he wants to see advances in the field of same-sex reproduction.
The results show that today’s young scientists have a wealth of ideas, talent and conviction that research can transform their world. We look forward to seeing what they do next.
1. What’s the essay competition about?| A．The scientific expectation. |
| B．The fantastic scientific ideas. |
| C．The dreams of future life. |
| D．The celebration of anniversary. |
| A．She showed great talent in music. |
| B．She found the cure for the loss of hearing. |
| C．She appealed for people to care about hearing loss problem. |
| D．She reminded people to remember the meaning of science development. |
| A．Robert Schittko won the second place. |
| B．There were two winners in the essay competition. |
| C．Matthew Zajac presented his view of same-sex reproduction. |
| D．The two runners-up were selected for the same field they chose. |
| A．Doubtful. |
| B．Favorable. |
| C．Impossible. |
| D．Ignorant. |
8 . Sixty percent of Americans play video games daily, according to Techjury. In order to escape from the reality of quarantine (隔离), more people have turned to video games and VR (virtual reality) has become more popular than ever.
The world of VR isn't new to the gaming industry. It has been an ongoing concept for years, dating back to the 1800s. NASA popularized VR technology in 1989, bringing light to advancements that had never been seen before, and in 1991, SEGA introduced VR to gamers.
Gaming companies such as Oculus and HTC have redefined gaming by allowing players to involve themselves deeply in the world of VR through personal headsets. VR users are able to socialize through chat rooms, create 3D art and exercise through heart-pumping gameplay. Once a user puts on a headset, they are immediately transported into a virtual world. This allows the player to have a better experience compared to simply staring at a TV with a game controller.
Although VR has many positive aspects, using virtual reality too much can cause health problems among users. When using VR, it is common for people to lose spatial (空间的) awareness. Therefore, users are encouraged to play in an area that is clear of furniture and other objects causing potential danger. Eye strain can also be caused by using VR too much, so it is important to limit your time playing in virtual reality and take breaks in order to minimize the possibility of experiencing negative health effects.
How VR will develop in the future is unknown to us. However, new advancements for it are on the way. Teslasuit, a company specializing in VR equipment, is creating haptic (触觉的) suits for VR gameplay. These suits will allow users to feel aspects of VR while in game and will increase involvement, build 360-degree awareness and engage muscle memory. There are an endless number of possibilities that users can experience and create in VR, and the boundaries of the virtual world are limitless.
1. The second paragraph is mainly concerned with _______.| A．the function of VR |
| B．the origin of VR games |
| C．the history of online games |
| D．the future of the gaming industry |
| A．do physical exercise together in nature |
| B．have a more realistic gaming experience |
| C．enjoy better-quality pictures and sounds |
| D．play games without disturbing others |
| A．contact. | B．Movement. | C．Opening. | D．Damage. |
| A．Negative. | B．Objective. | C．Confident. | D．Suspicious. |
9 . On paper, hydrogen（H2）looks like a dream fuel. Coal, oil, and natural gas produce carbon dioxide, which warms the earth when burned, Hydrogen produces pure water. Hydrogen packs more energy into less space than a battery（but certainly less than petrol）. Also, empty tanks（燃料箱）can be refilled with hydrogen much faster than refilling empty batteries with electricity.
While in practice, things are trickier. Storing a meaningful amount of hydrogen gas requires pressing it several hundred-fold. Changing it into the liquid form is another option, but it should be cooled to-253C. Both processes require a heavy and strong tank. While a 700 bar tank is acceptable for a city bus or a truck, adapting it for use in small vehicles is very difficult because the pressure during refilling would be too great.
The solution? Powerpaste.
A German team of researchers, led by Marcus Vogt, have come up with an interesting "powerpaste", which can store hydrogen energy at atmospheric pressure, ready for release when needed. It is so named because it comes in tubes and looks like toothpaste（牙膏）, not in its traditional form of gas.
The main ingredient（原料）of the paste is magnesium hydride, a substance that reacts with water to form hydrogen. The escaped hydrogen can then be directed into a fuel cell, where it reacts with oxygen from the air to produce electric power.
Refueling is very simple, as instead of going to a filling station, drivers and riders can simply replace an empty tube with a new one and refill the water tank.
Given that powerpaste only begins to break down at temperatures of around 250℃ it remains safe even when a vehicle stands in the baking sun for hours.
However, we will have to be patient. Just because researchers have succeeded in developing a new fueling way does not mean that we can expect to see such vehicles on the road anytime soon. It will indeed be several years before this concept is turned into reality.
1. As a fuel, what is the advantage of hydrogen over oil?| A．Refilling empty tanks will be more convenient. |
| B．It is less likely to worsen global warming |
| C．More energy can be packed in the same space. |
| D．It will produce pure water for people to drink. |
| A．The practical difficulties to use hydrogen as fuel in small vehicles. |
| B．The detailed processes of adapting a strong tank in small vehicles. |
| C．The differences in fueling between large vehicles and small ones. |
| D．The tricks of building strong tanks in small vehicles. |
| A．inexpensive | B．powerful | C．convenient | D．environment-friendly |
| A．Powerpaste-driven vehicles sometimes move very slowly on the road. |
| B．Practical use of powerpaste-driven vehicles will not come very soon. |
| C．Powerpaste-driven vehicles can only work after being in the sun for hours |
| D．It will be years before the researchers work out the concept of powerpaste. |
10 . Unless you are like Nasty Gal’s founder Sophia Amoruso, the passwords you use to access your email and the endless other accounts you need for work aren’t filled with intention. With increasing security requirements, it’s likely your word/number combinations are becoming even less memorable. But new research suggests it may not be long before you won’t need to memorize passwords.
“Brainprint”, published in Neurocomputing, reveals that the brain’s reaction to certain words could be a unique identifying code — like a fingerprint — that could eventually replace passwords.
In a small experiment, the researchers measured the brains’ signals of 45 volunteers as they read through a list of 75 acronyms such as FBI and DVD. The word-recognition response differed so much between each participant that a second experiment using a computer program could identify each one with 94% accuracy.
It’s not enough to feel totally secure, but promising enough to hint at the future of securing sensitive information.
The advantage of using such a biometric system (生物识别系统) is that it can be used for continuous verification (验证), New Scientist points out. Passwords or fingerprints only provide a tool for one-off identification. Continuous verification could in theory allow someone to interact with many computer systems at the same time or even with a variety of intelligent objects, without having to repeatedly enter passwords for each device.
As Hollywood has illustrated, it’s simply a matter of cutting off a finger to steal that person’s identity. “Brainprints, on the other hand, are potentially cancellable,” said Sarah Laszlo, assistant professor of psychology and linguistics at Binghamton University and co-author of the study, “So, in the unlikely event that attackers were actually able to steal a brainprint from an authorized user, the authorized user could then ‘reset’ their brainprint.”
Until now, brain signals have been a challenge to understand. This experiment leaped over the obstacle by focusing on the brainwaves from the specific area that reads and recognizes words. The signal is therefore clearer and easier to measure.
The problem, so far, is that the brain signal is still not as accurate as scanning someone’s fingerprint, and initially requires sticking diodes (二极管) on your head in order to get a read. That’s ok, according to Zhanpeng Jin, assistant professor at Binghamton University and coauthor of the study, because brainprint isn’t going to be mass-produced any time soon. He says the researchers foresee its use at places such as the Pentagon, where the number of authorized users is small, and they don’t need to be continuously verified the way you do to access your mobile device or email.
Better keep your memory sharp, at least a little while longer.
1. In paragraph 5, “one-off identification” refers to the identification that _______.| A．happens as part of a regular series | B．interacts with intelligent objects |
| C．can be verified continuously | D．needs repeated verification |
| A．fingerprints can be canceled once stolen | B．brainprints are theft-proof and resettable |
| C．attackers can steal and replace brainprints | D．users have the authority to cancel brainprints |
| A．brainprints will sharpen users’ memory | B．brainprints will become easier to be measured |
| C．brainprints will receive narrow application | D．brainprints will eventually replace fingerprints |
| A．Brainprints: A New Way to Replace Passwords |
| B．Brainprints: A Unique Device to Identify Codes |
| C．Brainprints: A Quicker Way to Access Your Email |
| D．Brainprints: A Securer Device to Identify Brain Signals |
