1 . Life will probably be very different in 2050. First of all, it seems that TV channels will have vanished by 2050. Instead, people will choose a programme from a “menu” and a computer will send the programme directly to the television. By 2050, music, films, programmes, newspapers and books will come to us in the similar way.
In many places, agriculture is developing quickly and people are growing fruit and vegetables for export. This uses a lot of water. Therefore, there could be serious shortages of water. Some scientist predict that water could be the cause of wars if we don’t act now.
In the future, cars will run on new, clean fuels (燃料) and they will go very fast. Cars will have computers to control the speed and there won’t be any accidents. Today, many cars have computers that tell drivers exactly where they are. By 2050, the computer will control the car and drive it to your destination. Also, by 2050, space planes will fly people from Los Angeles to Tokyo in just two hours.
Some big companies now prefer to use robots that do not ask for pay rises or go on strike, and work 24 hours a day. They are also easy to control. And they never argue with people. They can be easily used in a variety of places — factories, schools, offices, hospitals, shops and homes.
Scientists will have discovered how to control genes (基因). Scientists have already produced clones (克隆) of animals. By 2050, scientists will be able to produce clones of people and decide how they look and how they behave. Scientists will be able to do these things, but should they?
1. Which of the following best explains “vanished” underlined in paragraph 1?| A．Settled. | B．Spread. | C．Disappeared. | D．Decreased. |
| A．Robots can work in different places. |
| B．Robots have much to be improved. |
| C．Robots work for humans for free. |
| D．Robots have many advantages. |
| A．He probably disagrees with the idea of human cloning. |
| B．He is looking forward to using of cloning technology. |
| C．The scientists have already discovered how to control genes. |
| D．The scientists will face many difficulties of controlling genes. |
| A．High-tech Cars | B．Life in the Future |
| C．Is Cloning Really Good? | D．Are You Ready for the Future? |
2 . In the movie “The Wrong Trousers”, a pair of futuristic trousers lets people walk on walls and ceilings. Inspired by the movie, researchers in England created “The Right Trousers”, a set of trousers embedded(嵌入) with electrical pumps to force air into tiny tubes that expand and can help elderly or disabled people with issues like getting up or improving blood flow. Now, material scientists, computer programmers and fabric designers are working to advance robotic clothing.
In June, researchers in Australia created robotic fibers, which can make fabric move automatically. Last year, scientists at MIT built fiber batteries that could be embedded into clothes and power robotic clothing. In recent years, Google partnered with brands like Levi’s and Adidas to put sensors in jackets, backpacks and shoes, letting users access their phones instantly. Researchers said they could soon unlock an era where clothing will act more like a computer, sensing how your body feels and telling your clothes how to help.
At the University of New South Wales in Australia, researchers are creating fabrics that can shape-shift. Thanh Nho Do, a senior lecturer at the school, said his team has created tiny tubes that can weave into sheets of fabric. These tubes can make fabric take various preprogrammed shapes. But challenges still remain for Do’s team, notably around making these robotic tubes smaller so they can weave easily with other fabrics.
Rebecca Kramer Bottiglio from Yale University agreed that many challenges remain before smart clothing “reaches their full potential.” It will be challenging to make these clothes, equipped with fibers and technology, strong enough to go through multiple cycles in the laundry, she said. Despite that, she says researchers will figure out a way forward. “Recent breakthroughs point toward a not-so-distant future where smart clothing will be a part of our everyday life.” she said.
1. What inspired the researchers to come up with “The Right Trousers”?| A．A film. |
| B．A blood issue. |
| C．The way electrical pumps work. |
| D．The way the elderly and disabled move. |
| A．They put sensors in clothes. |
| B．They created movable robotic fibers. |
| C．They made batteries for robotic clothing. |
| D．They released smart clothing connected to cellphones. |
| A．Making robotic tubes smaller. |
| B．Keeping robotic tubes properly shaped. |
| C．Producing stronger robotic tubes. |
| D．Programming the shape of robotic tubes. |
| A．Doubtful. | B．Indifferent. | C．Worried. | D．Hopeful. |
3 . By the year 2050, a fifth of the world’s cities will experience unprecedented climate conditions and environments that currently don’t exist in any major cities, according to new research. A team of scientists at the Crowther Lab in Switzerland produced the report, which described the climate for 520 major cities 30 years in the future.
The results showed that 77 percent of the world’s cities will experience a surprising change in climate conditions by 2050, and 22 percent of the 520 cities will see conditions that are not currently experienced by any existing major cities.
In China in 2050, the climate of Xi’an, in Shanxi province, will be similar to that of current day Maseru, the capital city of Lesotho in southern Africa, with the maximum temperature of the warmest month likely to increase by 4.59℃. Chongqing in southwest China will resemble the climate of Swaziland capital Mbabane, as the warmest temperature is predicted to rise by 5.1℃.
Scientists predict summers in Europe will get warmer by an average of 3.5℃ and European winters will see temperature rises of 4.7℃. London’s climate will be more similar lo Barcelona, and Madrid’s to Marrakech.
The Crowther Lab hopes the analysis will motivate decision-makers to take necessary steps to prevent or address some of the climate effects due to the threat of climate change. The report also found that cities in tropical regions will experience smaller changes in average temperature but will be controlled by shifts in rainfall regimes. This may lead to a noticeable increase in unexpected events, and severe droughts.
“Across all scientific fields, the greatest challenge in climate science is no longer the precise measurement of climate change impacts, but inspiring people to picture is actual effects in order to motivate action,” said Tom Crowther, senior scientist und founder of the Crowther Lab.
1. According to the research, among the 520 cities by 2050, about ________ cities will experience the climate conditions that no major cities currently have experienced.| A．400 | B．114 | C．260 | D．104 |
| A．By listing figures. | B．By making comparisons. |
| C．By doing experiments. | D．By explaining theory. |
| A．To compare the climate change of the major cities of the world. |
| B．To inspire people to picture its actual effects in order to motivate action. |
| C．To inspire decision-makers to take necessary steps to prevent some climate effects. |
| D．To show most word’s cities will experience a striking change in climate conditions. |
| A．World Temperature | B．Current Climate Change |
| C．Big Titles in the World | D．Future Climate Change in Most Big Cities |
4 . Elon Musk is famous for making bold claims and big bets. Here’s a look at some of his recent goals and how they’re shaking out.
1. Which of Elon Musk’s predictions has so far failed to come true?
| A．Trips to the moon. | B．Hyperloop and Loop. |
| C．Self-driving Tesla cars. | D．Brain computer interfaces. |
| A．create vacuum tubes | B．solve traffic problems |
| C．build tunnels over the world | D．speed up the SpaceX program |
| A．Autonomous robo-taxis are actually impractical. |
| B．Musk is concerned about the future of the world. |
| C．Musk’s Neuralink is suspected of doing something illegal. |
| D．Musk makes predictions merely to attract the world’s attention. |
5 . In 2015, a man named Nigel Richards memorized 386, 000 words in the entire French Scrabble Dictionary in just nine weeks. However, he does not speak French. Richards’ impressive feat is a useful example to show how artificial intelligence works — real AI. Both of Richard and AI take in massive amounts of data to achieve goals with unlimited memory and superman accuracy in a certain field.
The potential applications for AI are extremely exciting. Because AI can outperform humans at routine tasks — provided the task is in one field with a lot of data — it is technically capable of replacing hundreds of millions of white and blue collar jobs in the next 15 years or so.
But not every job will be replaced by AI. In fact, four types of jobs are not at risk at all. First, there are creative jobs. AI needs to be given a goal to optimize. It cannot invent, like scientists, novelists and artists can. Second, the complex, strategic jobs — executives, diplomats, economists — go well beyond the AI limitation of single-field and Big Data. Then there are the as-yet-unknown jobs that will be created by AI.
Are you worried that these three types of jobs won’t employ as many people as AI will replace? Not to worry, as the fourth type is much larger: jobs where emotions are needed, such as teachers, nannies and doctors. These jobs require compassion, trust and sympathy — which AI does not have. And even if AI tried to fake it, nobody would want a robot telling them they have cancer, or a robot to babysit their children.
So there will still be jobs in the age of AI. The key then must be retraining the workforce so people can do them. This must be the responsibility not just of the government, which can provide funds, but also of corporations and those who benefit most.
1. What is the main purpose of paragraph 1?| A．To introduce the topic. |
| B．To mention Nigel’s feat. |
| C．To stress the importance of good memory. |
| D．To suggest humans go beyond AI in memory. |
| A．Be superior to | B．Be equal to |
| C．Be similar to | D．Be related to |
| A．The writer. | B．The shop assistant. |
| C．The babysitter. | D．The psychologist. |
| A．Limit the application of AI to a certain degree. |
| B．Get more support from the government. |
| C．Apply for the donation from companies. |
| D．Upgrade themselves all the time. |
