Robots,such as the sound.sensitive Chapit,answer simple questions and even joke with people to help them fight loneliness and stay alert in old age.
Japan has one of the world’s fastest-ageing societies and the government predicts that by 2050 the proportion of people over 65 will reach 40 percent.”Many older people in Japan live alone and have no one to talk to,”said Kazuya Kitamura representative of the expo organizer.“Communication robots accompany people and don’t mind listening to the same stories over and over again.”
Matsumoto’s“Personal Mobility Robot,”equipped with four cameras and a sensor to recognize the user's centre of gravity, is designed to help elderly move around without pressing buttons.using joysticks(操纵杆)or rotating wheels as in traditional wheelchairs.
The robot can also help find misplaced glasses by identifying them with a sensor.
Other robots,such as the award-winning“DiGRO”can support busy parents who have little time to play with their children.The robot can use the Internet to find a simple image and then draw pictures,keeping children company while parents work.
While Chapit,a relatively simple robot,managed to attract a corporate partner many researchers,such as Kiyoshi Matsumoto,a professor at the University of Tokyo,struggle to attract sponsors for more expensive projects.
“We have developed a robot that can assist many people,but we still haven’t found a sponsor,”said Matsumoto,who added that the cost of the machine,if mass-produced,would be comparable to that of a car.”In the current economic environment there are few companies willing to invest in such a costly project,”he said.
【小题1】It can be inferred from the text that_______.
A.many children lack love from parents |
B.robots helpful to the old will be in great demand |
C.robots are the most useful to children |
D.robots do better than people in healthcare |
A.Japan is suffering economy depression |
B.the robots are of poor design |
C.the production of robots costs a lot |
D.the future market is worrying |
A.Unsatisfied. | B.Doubtful. |
C.Favorable. | D.Regretful. |
Post-it Notes were invented about twenty years ago by Art Fry, a scientist at 3M Company. The idea for the product came from an awful experience he often had while singing in his church choir. Fry used pieces of paper as bookmarks to mark the places in his book of songs, but these bookmarks were always falling out. Around that time, Fry heard about a new adhesive (粘合剂) that a colleague, Dr. Spence Silver, had created. This adhesive was special because it was strong enough to hold papers together, but not strong enough to tear the paper when it was removed.
A short time later, Fry realized that his new invention had even more uses than being a great bookmark. He came to this realization when he wrote a note on one of his new “bookmarks”and attached it to a report he was going to give to a colleague. Soon, co-workers were asking Fry for more of his invention so that they could use the new type of notes themselves.
Fry and some other people at 3M believed so much in the new product that they asked the company to give away thousands of the “sticky pieces of paper”for trial use. When some salespeople at 3M went to offices and showed workers just how helpful the new type of notes could be, they immediately received many orders. As more and more people discovered how useful Post-it Notes could be, the product took off.
【小题1】How did Dr. Spence help Art Fry?
A.His adhesive made Arts invention possible. |
B.He offered the new adhesive to Art. |
C.He created the Post-it Notes. |
D.He often worked and discussed science with Art. |
A.A postcard from abroad. |
B.An ad in a newspaper. |
C.A note on a friends door. |
D.An e-mail to a friend. |
a. The company gave away many sticky pieces of paper for people to try.
b. Dr. Spence created a new adhesive.
c. Many orders were received and the Post-it Notes became successful.
d. Fry invented Post-it Notes.
e. His colleagues began to use the new types of notes themselves.
A.d b a e c | B.b a e d c |
C.b d e a c | D.d e a b c |
A.Economy | B.Recreation | C.Culture | D.Science |
In internships (实习期) and jobs that I, now a career woman, have ever had, I’ve watched professionals, experienced and brand-new alike, conduct interviews or present in meetings and many of them appear unprepared and lack confidence. I think they would all benefit from an acting class.
A central technique an acting class can equip you with is improvisation (即兴表演). Essentially, skills such as the improvisation principle of “Yes, and …” are beneficial for thinking on your feet. When someone suggests a new idea, you say “yes” and run with the suggestion. A professional familiar with this technique can entertain and value the contributions of others, promoting a free-flowing exchange of ideas, which inspires a positive, creative spirit that the corporate world longs for.
Both college students and professionals might benefit from the voice and movement training. I used to be afraid of the voice and movement part of acting class. My acting teacher would make us do push-ups and yoga. Then, we’d stand up and moan (呻吟) with varying degrees of voices. I hated this, and lots of other people do, too. But the product of this training is an individual who stands tall and speaks clearly and loudly. Plus, I still use the stretches and warm-ups from class to calm my nerves before presentations.
As an actor, you are a student of human behavior. With that, when you receive a text, you explore your character. For example, if you’re playing a villain (反派角色), you have to approach your character from where it stands. Such an outlook makes for a wonderful leader, one that understands coworkers’ situations and treats them with politeness and understanding.
I’ve borne countless “What are you going to do with a theater degree?” speeches from family and friends. But ultimately, these soft skills are incredibly valuable for young professionals. Acting training will set you apart from the pack.
【小题1】What effect does the principle of “Yes, and …” have on professionals following it?A.It generates positive suggestions. | B.It brings about smooth interaction. |
C.It offers them good entertainment value. | D.It helps them recognize their own contribution. |
A.She is still very nervous of her acting teacher. |
B.She is addicted to working on her physical fitness. |
C.The training has made her braver and more patient. |
D.The training has enhanced her presentation abilities. |
A.It is a big challenge for most of the student actors. |
B.It makes the study of human behavior much easier. |
C.It can help people to put themselves in others’ shoes. |
D.It may improve the relationship between coworkers. |
A.Take an acting class. | B.Pursue acting careers |
C.Obtain higher degrees. | D.Consult family and friends. |
Wind power is a powerful tool for reducing carbon emissions (排放) that cause climate change. The turbines (涡轮), however, can be a threat to birds, which is why experts are looking for ways to limit the danger.
A company in Boulder, Colorado has produced a camera-and-AI-based technology that can recognize eagles and other birds as they approach in enough time to pause turbines in their flight path. Their tool, called IdentiFlight, can detect 5.62 times more bird flights than human observers alone, and with an accuracy rate of 94 percent. Using high-precision visual sensors, the system calculates a bird’s speed and flight track, and if it is on a collision (碰撞) path with a turbine, a signal is sent to shut that turbine down.
Winning an award for its performance in Australia, the tracking system was built in 2018 at a Tasmanian equipment and was found to cut eagle deaths at the Cattle Hill Wind Farm by more than four-fifths. Each day, signals have shut-down their movement an average of 400 times — across the field of 48 turbines — for two to three minutes each time.
Bird lover and director of National Audubon Society's Clean Energy Initiative, Garry George, admits, “Our own science shows that climate change is by far the biggest threat to birds and the places wildlife need to survive. IdentiFlight will make it possible to fight the worst effects of climate change and at the same time protect the birds we love in the process.”
【小题1】What contribute to IdentiFlight detecting birds' approaching?A.Cameras and AI. | B.Human observers. | C.Changes to turbines. | D.Birds' flying habits. |
A.The turbine is stopped temporarily. | B.The turbine changes the bird's track. |
C.The turbine kills the approaching bird. | D.The turbine is out of work permanently. |
A.Ambiguous. | B.Reserved. | C.Approving. | D.Unconcerned. |
A.AI Keeps Track of Birds | B.Powerful Tools Save Nature |
C.Climate Change Leads to Bird Death | D.AI Helps Wind Turbines Protect Birds |
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