1 . Wholesale prices for gas and electricity are increasing suddenly across Europe,raising the possibility of increases in already-high utility (公共事业)bills and further pain for people who have taken a financial hit fromCOVID-19.
Governments are struggling to find ways to limit costs to consumers as scant natural gas reserves present yet another potential problem, exposing the continent to even more price increases and possible shortages if it’s a cold winter.
In the U.K., many people will see their gas and electricity bills rise next month after the nation’s energy regulator approved a 12% price increase for those without contracts that lock in rates. Officials in Italy have warned that prices will increase by 40% for the quarter that will be billed in October.
There are multiple causes for the price increases, energy analysts say, including tight supplies of natural gas used to generate electricity, higher costs for permits to release carbon dioxide as part of Europe’s fight against climate change, and less supply from wind in some cases.
Analysts at S&P Global Platts say electricity prices have risen due to strong demand from places like data centers and electric cars, but above all because of the rise in the price of natural gas used in generating plants. Utility companies’ exposure to natural gas prices has increased as high-emission coal plants have been retired, while utilities face higher costs for carbon allowances required by the European Union’s emissions trading system, which is aimed at reducing emissions of greenhouse gases.
The tight gas market could bite even more sharply if there’s an unusually cold winter. That’s because European distributors did not refill reserves reduced during last winter as they typically had done in summer months. In March 2008, when the freeze named “the beast from the east” hit Europe, industrial users in the U.K got a notice that there was a risk of interruption, although it didn’t come to that.
Could Europe run out of gas? “The short answer is Yes, this is a real risk,” said James Huckstepp, an analyst at S&P Global Platts. “Storage stocks are at record lows and there isn’t currently any spare supply capacity that is exportable anywhere in the world.The longer answer is that it’s hard to predict how it will play out given that Europe has never run out of gas in two decades under the current distribution system.”
1. What does the underlined word “scant” in Paragraph 2 probably mean?A.Total. | B.Additional. | C.Limited. | D.Regular. |
A.The closure of some coal plants. |
B.The great demand for electric cars. |
C.The competition between utility companies. |
D.The change in the emissions trading system. |
A.More natural gas will be needed for industrial use. |
B.European distributors don’t make good preparations. |
C.It is not easy to fill reserves during the cold weather. |
D.Utility companies work can be easily interrupted. |
A.Europe is expected to seek help from other countries. |
B.It is hard to control the gas price in Europe at present. |
C.Europe might face a serious shortage of gas in the future. |
D.There’s something wrong with Europe’s distribution system. |
A.thrived | B.swelled | C.prospered | D.flourished |
Up to 82 percent of children with healthy mothers are not easy to be obese(肥胖的), according to research. A mother,
And research suggests it could be more to do with nurture(养育)
The study examined the medical history and lifestyles of more than 24,000 children aged nine
The mother's health was judged on her height-to-weight ratio(比例), her diet, amount of physical
4 . HANDSTITCHED WORLDS: THE CARTOGRAPHY OF QUILTS
Quilts (床罩) are a narrative art; with themes that are political, spiritual, communal, or commemorative, they are infused with history and memory, mapping out intimate stories and legacies through a handcrafted language of design. Handstitched Worlds: The Cartography of Quilts is an invitation to read quilts as maps, tracing the paths of individual histories that illuminate larger historic events and cultural trends.
Spanning the nineteenth to twenty-first centuries, this insightful and engaging exhibition brings together 18 quilts from the collection of the American Folk Art Museum, New York, representing a range of materials, motifs, and techniques from traditional early-American quilts to more contemporary sculptural assemblages. The quilts in Handstitched Worlds show us how this too-often overlooked medium balances creativity with tradition, individuality with collective zeitgeist. Like a road map, these unique works offer a path to a deeper understanding of the American cultural fabric.
Number of Works:18 quilts
Organized by: American Folk Art Museum, New York
Approximate size:175-200 linear feet
Security: Moderate security
Participation Fee: Please inquire
Shipping: IA&A makes all arrangements; exhibitors pay outgoing shipping costs within the contiguous U.S.
Booking Period:12 weeks
Tour: June 2021—August2024
Contact: TravelingExhibitions@ArtsandArtists.org
Leigh Yawkey Woodson Art Museum, Wausau, WI
June 12, 2021—August 29, 2021
Washington State Historical Society, Tacoma, WA
September 17, 2021—January 23, 2022
Utah Museum of Fine Arts, Salt Lake City, UT
February 19, 2022—May 14, 2022
Fort Wayne Muesum of Art, Fort Wayne, IN
June 18, 2022—September 11, 2022
AVAILABLE
October 2022—January 2023
Dane G. Hansen Memorial Museum, Logan, KS
February 17,2023—May 14, 2023
AVAILABLE
June 2023—December 2023
Lauren Rogers Museum of Art, Laurel, MS
January 30, 2024—April 21, 2024
AVAILABLE
May 2024—August 2024
All tour dates can be customized to meet your scheduling needs. Please contact Traveling Exhibitions @ Artsand Artists.org for more information.
1. What is the purpose of the exhibition of Handstitched Worlds: The Cartography of Quilts?A.To promote creativity and individuality thorough the engaging exhibition. |
B.To provide an opportunity for visitors to learn to make quilts stitch by stitch. |
C.To give visitors an insight into the history and culture of America in specific periods. |
D.To enrich the understanding of the American culture by a tour visit to museums across America. |
A.The exhibition is free both for the exhibitors and for the visitors. |
B.Exhibitors that are interested can choose whatever dates they want. |
C.The artistic and historic value of handstitched quilts used to be neglected. |
D.Exhibitors that are interested can book the exhibition 12 weeks in advance. |
A.exhibitors | B.visitors | C.artists | D.historians |
A.contemptuous | B.contagious | C.conspicuous | D.presumptuous |
6 . Hollywood’s theory that machines with evil(邪恶) minds will drive armies of killer robots is just silly. The real problem relates to the possibility that artificial intelligence(AI) may become extremely good at achieving something other than what we really want. In 1960 a well-known mathematician Norbert Wiener, who founded the field of cybernetics(控制论), put it this way: “If we use, to achieve our purposes, a mechanical agency with whose operation we cannot effectively interfere(干预), we had better be quite sure that the purpose put into the machine is the purpose which we really desire.”
A machine with a specific purpose has another quality, one that we usually associate with living things: a wish to preserve its own existence. For the machine, this quality is not in-born, nor is it something introduced by humans; it is a logical consequence of the simple fact that the machine cannot achieve its original purpose if it is dead. So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task. If we are not careful, then, we could face a kind of global chess match against very determined, super intelligent machines whose objectives conflict with our own, with the real world as the chessboard.
The possibility of entering into and losing such a match should concentrate the minds of computer scientists. Some researchers argue that we can seal the machines inside a kind of firewall, using them to answer difficult questions but never allowing them to affect the real world. Unfortunately, that plan seems unlikely to work: we have yet to invent a firewall that is secure against ordinary humans, let alone super intelligent machines.
Solving the safety problem well enough to move forward in AI seems to be possible but not easy. There are probably decades in which to plan for the arrival of super intelligent machines. But the problem should not be dismissed out of hand, as it has been by some AI researchers. Some argue that humans and machines can coexist as long as they work in teams—yet that is not possible unless machines share the goals of humans. Others say we can just “switch them off” as if super intelligent machines are too stupid to think of that possibility. Still others think that super intelligent AI will never happen. On September 11, 1933, famous physicist Ernest Rutherford stated, with confidence, “Anyone who expects a source of power in the transformation of these atoms is talking moonshine.” However, on September 12, 1933, physicist Leo Szilard invented the neutron-induced(中子诱导) nuclear chain reaction.
1. Paragraph 1 mainly tells us that artificial intelligence may .A.run out of human control |
B.satisfy human’s real desires |
C.command armies of killer robots |
D.work faster than a mathematician |
A.prevent themselves from being destroyed |
B.achieve their original goals independently |
C.do anything successfully with given orders |
D.beat humans in international chess matches |
A.help super intelligent machines work better |
B.be secure against evil human beings |
C.keep machines from being harmed |
D.avoid robots’ affecting the world |
A.It will disappear with the development of AI. |
B.It will get worse with human interference. |
C.It will be solved but with difficulty. |
D.It will stay for a decade. |
7 . Dogs are often said to look like their owners, but the breed someone chooses could also reveal key aspects of their personality, psychologists claim.
They found that people
Corgi owners, such as the Queen, tend to be extroverted,
This could be because, like in a romantic relationship, we tend to
It could also
Dr. Lance Workman and Jo Fearon surveyed 1,000 dog owners via an online questionnaire on behalf of the Kennel Club.
The questions were designed to test the so-called “Big Five” traits that
Dr. Workman said there was a definite link between a dog’s
But it also has to suit your lifestyle, he added. If you’re going to get a(n)
Someone’s choice of dog could also reveal
The Queen’s
He said, “It takes a lot to get up and stand up in front of the number of people she does as often as she does, and give a good talk, and at the same time she has to be controlled as the head of state.
A.are aware of | B.are drawn towards | C.are compared to | D.are disrespectful to |
A.if | B.while | C.as if | D.because |
A.confess | B.propose | C.reflect | D.announce |
A.match | B.contrast | C.confuse | D.provide |
A.change | B.result in | C.be down to | D.interact with |
A.working | B.planning | C.indoors | D.outdoors |
A.combine | B.govern | C.outweigh | D.examine |
A.size | B.breed | C.temperament | D.origin |
A.subconsciously | B.knowingly | C.indifferently | D.distinctively |
A.figure out | B.team up | C.break down | D.fit in |
A.in common | B.to offer | C.at hand | D.on hold |
A.fashionable | B.luxurious | C.energetic | D.glamorous |
A.hidden | B.positive | C.negative | D.evident |
A.tolerance | B.capacity | C.talent | D.fondness |
A.Since | B.Whereas | C.For | D.As long as |
8 . Plato, an ancient Greek philosopher, believed that men are divided into three classes: gold, silver and bronze. Vifredo Pateto, an Italian economist, argued that “the vital few” account for most progress. In the private sector, best companies struggle relentlessly to find and keep the vital few. They offer them fat pay packets, extra training, powerful mentors and more challenging assignments.
As the competition in business is getting increasingly fierce, companies are trying harder to nurture raw talent, or to poach it from their vitals. Private-equity firms rely heavily on a few stars. High-tech firms, for all their egalitarianism (平均主义), are ruthless about recruiting the brightest. Firms in emerging markets are desperate to find young high-flyers to cope with rapid growth and fast-changing environment.
Bill Conaty and Ram Charan’s recent book The Talent Masters provides a nice mix of portraits of well-known talent factories along with sketches of more recent converts to the cause. “Talent masters” are proud of their elitism. GE divides its employees into three groups based on their promise. Hindustan Unilever compiles a list of people who show innate leadership qualities. “Talent masters” all seem to agree on the importance of two things: measurement and differentiation. The best companies routinely subject employees to various “reviews” and “assessments.” But when it comes to high-flyers they make more effort to build up a three-dimensional picture of their personalities and to provide lots of feedback.
A powerful motivator is to single out high-flyers for special training. GE spends $1 billion a year on it. Novartis sends high-flyers to regular off-site training sessions. Many companies also embrace on-job training, speaking of “stretch” assignments or “baptisms by fire.” The most coveted are foreign postings: these can help young managers understand what it is like to run an entire company with a wide range of problems.
Successful companies make sure that senior managers are involved with “talent development.” Bosses of GE and P&G spent 40% of their time on personnel. Intel obliged senior managers to spend at least a week in a year teaching high-flyers. Involving the company’s top brass (高级职员) in the process prevents lower-level managers from monopolizing high-flyers and crates dialogues between established and future leaders. Successful companies also integrate talent development with their broader strategy to ensure that companies are more than the sum of their parts. P&G likes its managers to be both innovative and worldly. Goodyear replaced 23 of its 24 senior managers in two years as it shifted its target-consumers from carmakers to motorists.
Meanwhile, in their rush to classify people, companies can miss potential stars. Those who are singled out for special treatment can become too full of themselves. But the first problem can be fixed by flexibility; people who are average in one job can become stars in another. And people who become too smug can be discarded.
1. The author mentions the needs for talent of different firms in the second paragraph to show that _________.A.the need for talent is universal |
B.there is a cut-throat competition among them |
C.the economy is more prosperous than before |
D.the need for talent is confined to high-tech firms |
A.How the well-known talent factories classify their staff. |
B.How the talent factories and recent converts to the cause are like. |
C.How to identify and recruit talent. |
D.How to keep and foster elite employees. |
A.checking and evaluating them frequently |
B.compelling the senior managers to instruct the high-flyers |
C.moving them into the positions that display their strengths |
D.providing them with training or special mentoring classes |
A.making sure that its senior managers spend enough time on personnel |
B.changing the company’s strategy according to the status quo of talent |
C.replacing most of the senior managers regularly to avoid monopoly |
D.grooming future leaders from high-flyers rather than from lower-level managers |
A.The importance of equality. |
B.The necessity of flexibility. |
C.The drawbacks of elitism. |
D.The harm of self-conceit. |
Reviews of TV science documentary series
Paul Hansen looks at the latest science programmes.
A Science for All Fortunately for me and non-scientists everywhere, the makers of Science for All are there to plug the gaps in our knowledge. The series is rather like a knowledgeable parent who doesn’t mind being pestered by wide-eyed and curious children: It takes the time to explain all those fascinating mysteries of nature in an entertaining and understandable way. The last series opened my eyes to all manner of interesting facts and demystified some of the problems faced by modern physics. And the new series show no lack of inspiration for subjects to tackle: everything from the existence of life on other planets to the odd properties of human memory are rightly considered suitable subjects. So, while it’s a shame that factual programs are getting increasingly scarce these days, it’s a comfort that Science for All shows no signs of dipping in quality or disappearing from public view. | B Out in Space Although I wasn’t expecting much from this series, I’m pleased that the producers of Out in Space persisted with their unpromising subject. In the course of the first program we learn about hurricanes, deserts, and even how the Moon was made; a bewildering mix of phenomena that, we were assured, were all caused by events beyond our planets’ atmosphere. That’s not to say the program explored them in any great detail, preferring to skip breathlessly from one to the next. The essential logic of the series seemed to be that if you take any natural phenomenon and ask “why?” enough times, the answer will eventually be that it’s something to do with space. The two presenters attempted to get it all to fit together, by taking part in exciting activities. Sadly, these only occasionally succeeded. |
C Stars and Planets The second series of Stars and Planets is an attempt to take advantage of the success of the first, which unexpected gained a substantial general audience. Like its predecessor, this is big on amazing photography and fabulous graphics, most of which are much less successful at communicating the immensity of the ideas involved than one human being talking to you directly. This time the scope is given wider, astronomically speaking. What we are being introduced to here are ambitious ideas about time and space, and the presenter succeeds rather better than you might expect. It helps that he doesn’t go too deep, as once you start thinking about it this is tricky stuff to get your head around. The point of such programs is less to explain every detail than to arouse a generalized sense of amazement that might lead to further thinking, and Stars and Planets is certainly good at that. | D Robot Technology This ground-breaking science documentary series follows a group of experts as they attempt to build a complete artificial human from robotic body parts. The project sees scientists use the latest technology from the world’s most renowned research centers and manufacturers. It is the realization of a long-held dream to create a human from manufactured parts, using everything from bionic arms and mechanical hearts, eye implants and microchip brains. The series explores to what extent modern technology is capable of replacing body parts—or even improving their abilities. The presenter, very appropriately, has an artificial hand himself. This ambitious series gives us a guided tour of the wonders of modern technology. Though it can be a slightly upsetting journey at times, it engages the audience in a revolution that is changing the face of medicine. |
In which review does it say that:
1. an effort was made to connect a number of unrelated issues?
2. the topics covered are well chosen?
3. viewers are shown how science can occasionally do better than nature?
4. the series deals with something people have hoped to achieve for a while?
5. the series unfortunately didn’t spend a lot of time explaining the topics covered?
6. viewers are clearly informed?
7. it’s good that viewers are not required to consider all aspects of the subject carefully?
8. the series was worth making despite the topic not appearing very interesting at first?
9. viewers may not always find the series comfortable to watch?
10. the series achieves its aims by astonishing its viewers?
Make sentences with "bird, fancy, indicate, exist, software".
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________