1 . Intrigued by Maya civilization from a very young age, 15-year-old Canadian William Gadoury thought he had made an incredible discovery from his study of ancient star charts. Through comparison, he found that the locations of the 117 known Maya cities correspond to the positions of the stars. Based on this, he believed he had spotted an unknown Maya city buried deep in the jungle.
It isn’t difficult to see why. Extending south from parts of what we now know as Mexico into Central America, Maya civilization has been surrounded by mystery since its rediscovery in the 19th century. The Maya built impressive palaces and temples, including their representative step pyramids. What is most extraordinary about these complex structures is how they were built without the use of wheels, metal tools or even animal power. The Maya’s understanding of mathematics and astronomy was also quite amazing.
The fact that Maya society was technologically primitive makes its achievements all the more incredible and mysterious.
Why Maya civilization collapsed remains a mystery. Was it a natural disaster? A deadly disease? Conflicts between cities? Or was it a combination of several different factors?
Whatever the reasons, Maya civilization largely disappeared within the deep jungle. Its once—great cities fell into ruin, leaving various mysteries for later people to solve.
A.Research suggests that those natural disasters may have led to the decline of the Maya. |
B.But the greatest mystery of all is what caused the Maya to abandon most of their great cities. |
C.It turned out that the lucky boy hit the jackpot and the Maya city was eventually brought to light. |
D.Some research seems to indicate that the Maya people themselves may have played a part in their downfall. |
E.Although his theory has been dismissed by scholars, it shows how powerful the secrets of Ancient Maya civilization are among people. |
F.They applied this understanding to the Maya calendar, which was accurate to within 30 seconds per year. |
2 . No Guts, No Glory? The Fear and Attraction of Risky Winter Sports
Once I went flying off the side of a mountain on skis. Certainly, I didn’t mean to. Before I
The Winter Olympics are here, and I’ll be astonished with my heart in my mouth, watching ski-jumping and people hurtling downhill at
It
Eric Brymer and Robert Schweitzer asked people who had been doing an extreme sport for many years, to reflect
For me, reading what the research participants said was
I have an almost total lack of mastery of winter sports. The contrast between my enthusiasm and lack of skill
Perhaps the best
A.left | B.hit | C.flew | D.lost |
A.short-lived | B.mind-numbing | C.break-neck | D.long-drawn-out |
A.turns | B.hangs | C.takes | D.bursts |
A.applauded | B.prohibited | C.recommended | D.challenged |
A.interest | B.respect | C.priority | D.price |
A.simple | B.straightforward | C.complicated | D.close |
A.swiftly | B.deeply | C.intensely | D.temporarily |
A.identify | B.dread | C.treasure | D.conduct |
A.experience | B.society | C.fear | D.environment |
A.enlightening | B.distressing | C.entertaining | D.confusing |
A.Hence | B.Furthermore | C.Rather | D.However |
A.scene | B.picture | C.odds | D.straw |
A.stands for | B.accounts for | C.checks out | D.points out |
A.belt | B.helmet | C.protection | D.blade |
A.take-away | B.carry-out | C.take-off | D.try-out |
A. celebrated B. ideals C. currently D. enlarged E. formerly F. incomparable G. laid H. referred I. restored J. scale K. seat |
If you only had an afternoon to experience London on a grand
A royal palace was said to have existed at the site under the Danish king of England Canute. The building, however, spoken of by William Fitzstephen as a(n) “
Sir Charles Barry, assisted by A.W.N. Pugin, designed the present buildings in the Gothic Revival style. Construction was begun in 1837, the cornerstone was
The Palace is one of the centers of political life in the United Kingdom; “Westminster” has become a metaphor for the UK Parliament and the British Government. The Elizabeth Tower, in particular, often
Cutting air pollution is on the agenda of all countries nowadays. In the efforts to build low-pollution cities, there are some traps city planners must avoid falling into.
Many countries intend to accomplish the switch to electric cars in the next two decades. In Canada, the government is planning to initiate policies for promoting the use of electric cars: a financial subsidy(补助)on purchase, low-interest rates on loans, etc. However, simply switching to electric cars doesn’t mean pollution-free cities. Emissions at different levels will still be caused when the electricity to run them is generated. Also, brakes, tyres and other components all create airborne particles(大气细颗粒物)pollution as they wear out.
A number of city planners are counting on the car-sharing system to be a great contributor to the reduction of emissions. According to the Economist, car-sharing is fashionable and trendy, but, when it comes to cutting emissions, “unreliable actually”. To make sure the cars come in handy and are always in good condition whenever and wherever a use needs to hit the road, more frequent road trips need to be made by lorries to transport these cars to the right parking spots and to auto repair centers for maintenance, causing extra emissions.
Across the cities around the world, as more people move to city centres, while young people especially are opting for other means of travel, researchers have recently made an inference that motor vehicle use in urban areas has already reached its peak and will decline. City planners need to catch up with this trend, instead of laying new roads to deal with traffic jams. As users of London’s orbital M25 motorway will know, new roads rapidly fill with more traffic. In the US, studies have shown that building new roads can simply multiply the traffic, taking us back to the starting point.
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5 . For the decade between the end of the financial crisis and the coronavirus pandemic, the ride-hailing app Uber boomed. The company’s business model relied on the flexibility of the rapidly-growing gig economy(零工经济), and its sky-high valuation directly represented its dominant market position.
Now its sufferings illustrate how those trends are shifting again. After almost a decade of being able to rely on cheap and swift Ubers to get around, city residents must get used to a new experience. A shortfall of British drivers got so bad that the chief executive Dara Khosrowshahi met with unions to recruit new workers on a visit to London.
There are some factors accounting for this shortage. During lock-downs few were taking trips, but with the reopening, and the urge to mingle(社交往来)again, came a sudden bounce-back(反弹). Uber said that demand in London had risen by about a fifth in 2021 and even more in smaller UK cities.
The flexibility and casual working arrangements that once so benefited the company now work in reverse in times of labour shortage.
In the past two years, the price of an Uber has increased by 92 percent, according to Rakuten Intelligence. Higher prices are likely to be here to stay.
A.Workers have little, or no, loyalty to the company and can switch between different apps depending on which offers the better, or closer, ride |
B.The government is now racking its brain to figure out ways to help support Uber to get through this difficult time. |
C.The prospect of this huge industry cannot be underestimated. |
D.In the meantime, thousands of drivers had found other jobs; even while economies were locked down drivers were still needed for takeaway and online shopping deliveries. |
E.The question is what happens when more normal circumstances return. |
F.It even sparked the word “Uberisation” to describe how its example helped transform industries, jobs and society. |
6 . How can the train operators possibly justify yet another increase to rail passenger fares? It has become a grimly reliable annual ritual: every January the cost of travelling by train rises, imposing a significant extra burden on those who have no option but to use the rail network to get to work or otherwise. This year’s rise, an average of 2.7 percent, may be a little bit lower than last year’s, but it is still well above the official Consumer Price Index (CPI) measure of inflation(通货膨胀).
Successive governments have permitted such increases on the grounds that the cost of investing in and running the rail network should be borne by those who use it, rather than the general taxpayer. Why, the argument goes, should a car-driving pensioner from Lincolnshire have to subsidise(补贴)the daily commute(通勤)of a rail traveller from Surrey? Equally, there is a sense that the sufferings of commuters in the South East, have received too much attention compared to those who must endure the relatively poor infrastructure of the Midlands and the North.
However, over the past 12 months, those commuters have also experienced some of the worst rail strikes in years. It is all very well train operators boasting about the improvements they are making to the network, but passengers should be able to expect a basic level of service for the substantial sums they are now paying to travel. The responsibility for the latest wave of strikes rests on the unions. However, there is a strong case that those who have been worst affected by industrial action should receive compensation for the disruption they have suffered.
The Government has promised to change the law to introduce a minimum service requirement so that, even when strikes occur, services can continue to operate. This should form part of a wider package of measures to address the long-running problems on Britain’s railways. Yes, more investment is needed, but passengers will not be willing to pay more indefinitely if they must also endure cramped, unreliable services, along with regular chaos when timetables are changed, or planned maintenance is managed incompetently. The threat of nationalisation may have been seen off for now, but it will return with a revenge if the justified anger of passengers is not addressed in short order.
1. The author holds that this year’s increase in rail passengers fares ________.A.creates extra burden on taxpayers. |
B.has kept pace with inflation. |
C.is beyond the expectation of commuters |
D.remains an unreasonable practice. |
A.Compensations are to be given to the commuters affected by the strikes. |
B.A minimum service requirement will be likely to settle the railway problems. |
C.In terms of service, there is a conflict between train operator’s claim and the reality. |
D.Train operators have suffered huge losses owing to the strikes. |
A.the loss of investment. | B.the collapse of operations. |
C.a reduction of revenue(收入) | D.a change of ownership. |
A.Who Are to Blame for the Ever-rising Fares? |
B.Rail Strikes Need to Be Stopped |
C.Enhance Railway Service, Ease Passenger Anger |
D.Ever-rising Fares Are Unreasonable |
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8 . Which Way Home, a documentary by Rebecca Cammisa, charts the journeys to Mexican and Central American children who leave their home countries to come to the United States riding on top of a train they call “La Bestia” (the beast). All of the children dream of a better life for themselves and their families. Some of them hope to reunite with family members in the U. S. Others have dreams of going to school or getting a job so they can send money back home.
Kevin
Fourteen-year-old Kevin is from Honduras. A seemingly happy-go-lucky guy, Kevin is the group’s ring leader, telling jokes, making leaps across car roofs, and providing some comic relief in the film. Kevin has a strong sense of duty to his family. His mother, Lupe, tells him to buy a house for them in the U. S., so she can escape Kevin’s violent stepfather. He plans to head to Manhattan once he crosses the border, but during the filming he is taken off of the train by American border agents who send him back to Honduras. Without hesitation, Kevin leaves Honduras again and jumps on the train. Throughout his journey, Kevin encounters violence and brutality that should never be a part of childhood.
Juan Carlos
Juan Carlos is a 13-year-old from Guatemala. When we meet him, we learn that his father abandoned the family years ago and moved to America for a better life, leaving Juan Carlos’s mother, Esmeralda, to care for several children on her own. His younger brother, Francisco, made it into the U. S. a month earlier and now lives with their grandmother in Los Angeles. Juan Carlos feels responsible for providing for his mother and his other family members and decides he must do something to help support them. With the weight of the world on his shoulders, he writes a letter telling Esmeralda that he, too, is leaving for the U. S.
Olga
Olga is the only female migrant featured in the film. She is nine years old and travelling with her friend, Freddy, who is also nine. They are being taken to the U. S. illegally. Both are headed for Minnesota, where Olga hopes to reunite with her mother, and Freddy hopes to find his father. During the making of the documentary, the film crew loses track of Olga and Freddy, and we never find out what becomes of them.
The film was nominated for an Academy Award for Feature-Length Documentary. Director Rebecca Camissa said her goal for the film was to create public awareness of child migration, and to “promote a dialogue that leads to creating humane immigration policy reform in the United States
1. Which of the following is true of Which Way Home?A.It is adapted from a book which tells stories about three child migrants. |
B.It won an Academy Award for its theme that corresponds to the reality. |
C.It aims to make viewers conscious of the phenomenon of child migration. |
D.Its director has managed to create humane immigration policy reform |
A.Kevin and Juan Carlos | B.Juan Carlos and Olga |
C.Juan Carlos and Freddy | D.Olga and Freedy |
A.Both of them felt responsible for their families |
B.Neither of them managed to get to the United States |
C.Neither of them had any relative in the United States |
D.Both of them were found on the way to their destinations |
A. convinced B. probably C. generalize D. distinguish E. attached F. prominent G. notorious H. narrowed I. readily J. households K. displays |
Cats are
Atsuko Saito, a behavioral scientist at the University of Tokyo, previously showed that cats can recognize their owners’ voices. In her latest study she
During their experiments Saito and her colleagues used what behavioral psychologists call the habituation-dishabituation method. This involves repeatedly exposing a subject to a stimulus (in this case a spoken word) until the subject no longer
For the new study, the scientists first had cat owners repeatedly say four words that were similar to their cats’ names, until the cats habituated to those words. Next the owners said the actual names, and the researchers looked at whether individual cats (when living among other cats) appeared able to distinguish their monikers. The cats had more pronounced responses to their own names - moving their ears, heads or tails, or meowing - than to similar words or other cats’ names.
Then the researchers had people unfamiliar to the cats speak the names, to test whether the cats still recognized them. Although their responses were less
”This new study clearly shows that many cats react to their own names when spoken by their owners,“ says biologist John Bradshaw, who studies human-animal interactions at the University of Bristol’s Anthrozoology Institute and was not involved in the new study. But Bradshaw says he is less
Saito says she thinks feline pets learn to recognize their names because of what is in it for them. ”I think cats associated their names with some rewards or punishments,“ she says - adding that she thinks it is unlikely the cats understand their names are
”Cats are just as good as dogs at learning,“ Bradshaw says. ”They’re just not as keen to show their owners what they’ve learned.“ Most cat owners would
Are Competitive Game Harmful to Children?
There is a cry of rage, and a tennis racket crashes to the ground. Jake, age 7, has just lost another match and is now in tears beside the court. His sister Sally, just one year older, looks at her mother and rolls her eyes: it is hard to enjoy when this keeps happening. It is not an unusual situation, and it is one reason why many people argue that competition is bad for children. However, the truth is that competitive games are a valuable preparation for life.
Games with winners and losers given children the chance to experience life’s ups and downs. Take Jake, for example: even though is unhappy now, he will probably be smiling and laughing with his sister in a few minutes, just like the last time this happened. Gradually, he will learn that the world does not end when you lose a game. Eventually, he may even be able to lose with a smile on his face. This is an important lesson. Not everything in life goes the way you would like, and it is important to know how to handle disappointment when it occurs.
Children who participate in competitive games develop qualities that will allow them to succeed in the complex world of adult life. For example, one of the missions of the Youth Olympic Games is to inspire young people to adopt the Olympic values, which include striving, determination, and optimism. Competition creates the desire to do better. Children have to learn to succeed in a competitive atmosphere in order to take advantage of opportunities in the future. Although it is possible to win by chance occasionally, people who win and keep winning work very hard to achieve their success.
Of course, there are parents who argue that children of Jake’s age are too young to handle the pain of losing. But whether we like it or not, adult life is very competitive, and keeping children away from competition does them more harm than good.
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