That Beijing, together with Zhangjiakou,
Word came
| A．By car | B．By bus | C．On foot |
1. What happened to the man?
| A．He was late for a film. |
| B．He had a car accident. |
| C．He lost his key. |
| A．By bus. | B．By car. | C．By bike. |
4 . China’s new bullet train is now the world’s fastest land vehicle (交通工具) China Rail-way Rolling Stock Corporation showed the production version of its magnetic levitation (磁悬浮) bullet train in Qingdao on Tuesday. State media says the train has a top speed of 373 mph. That speed doesn’t just make it the fastest train in the world, but makes it the fastest land vehicle. The bullet train is able to travel at such high speeds because of magnetic levitation. The technology uses electro-magnetic force to levitate the body of the vehicle less than two inches from the rails and drive it forward along the tracks. By riding on a cushion of air, friction (摩擦力) is completely reduced, allowing it to travel faster than traditional trains where wheels and rails are constantly in contact. Although China has made use of the technology for a couple decades now, it’s only ever been used at very limited areas.
China Railway says its bullet train will greatly help cut down travel time. At top speedy the vehicle will be able to complete the 754-mile trip between Beijing and Shanghai in just two and a half hours. That same trip takes just over three hours by plane, five and a half hours by current high-speed rail options or 12 hours by car. That could make the train an especially attractive travel option for business travelers in the country. It’s unclear when the new bullet train will go into operation. The vehicle that the company showed off on Tuesday is the finished article.
Of course, the train’s record might not stand for long. The Central Japan Railway Company is testing a maglev train. It will be able to top out at 375 mph, according to New Atlas. But that isn’t expected to be shown in public until 2027 at the earliest. That gives China Railway Rolling Stock Corporation plenty of time to refine and upgrade its bullet train and push its top speed even higher.
1. What can we know about the China’s new bullet train?| A．It is the fastest land vehicle. |
| B．It is close to the speed of sound. |
| C．It has gone into operation widely. |
| D．It has taken the place of the traditional train. |
| A．The poor management of it. |
| B．The lack of money used to improve the train. |
| C．The competition from Japanese company. |
| D．The shortage of creativity from its engineers. |
| A．Objective. | B．Doubtful. |
| C．Unconcerned. | D．Unfriendly. |
| A．The world’s most costly train. | B．The China’s new bullet train. |
| C．The China’s modern trains. | D．The world’s fastest vehicle. |
| A．By car. | B．By bus. | C．By bike. |
| A．At 12:15. | B．At 1:20. | C．At 2:45. |
7 . A bicycle may be seen by most people as just another vehicle(交通工具), but for many Londoners, cycling is a way of life. According to a UK government survey in 2020, about 570,000 bike journeys were made every day in London. In fact, almost half of the vehicles that pass over London Bridge each day are bikes.
London introduced a public bike-sharing system in 2010. “There can be no doubt that our trusty bicycles have changed that way people get around our great city,” Johnson told The Guardian.
In London, bikes are used for more than just taking short trips to and from the subway. NO matter where you want to go in the city, riding a bike is usually the quickest and easiest choice.
And it’s not just shared bikes that the government is encouraging people to ride. In many companies across the UK, the UK government’s Cycle to Work scheme(计划) allows workers to buy a brand new bike without having to pay any tax (税). This means that it’s common to see many people cycling to and from work, and some employers even provide showers and lockers in the workplaces for their workers. More importantly, a cycle-friendly boss may let you off for being late if you ride a bike to work.
Not only is it great for the environment and our body, cycling is also good for the mind. According to National Geographic, “Bike riding can improve people’s happiness.”
1. How does the author show the popularity of cycling in London?| A．By using numbers. | B．By giving examples. |
| C．By making comparisons. | D．By using famous sayings. |
| A．Disappointed. | B．Concerned. | C．Supportive. | D．Uninterested. |
| A．Free bike-sharing services. | B．Showers and lockers in workplaces. |
| C．Shorter working hours. | D．Tax-free bikes. |
| A．Cycling, a healthy way of life. |
| B．How cycling has become popular in London. |
| C．Why Londoners are encouraged to ride bikes. |
| D．London’s public bike-sharing system. |
1. What makes Nana late?
| A．Later start. | B．Traffic jam. | C．Bad weather. |
| A．To ensure safety. | B．To show their care. | C．To avoid being stuck. |
| A．Blocked traffic. |
| B．More car accidents. |
| C．Many damaged cars. |
| A．On foot. | B．By bike. | C．By subway. |
Most people are very familiar with the traditional cars being driven by burning fuel. And many have heard of electric cars,
Tesla is a world-famous brand of an electric car made by Tesla, Inc.,
Tesla electric cars are
Like many other new energy car makers, Tesla also
2010 was no doubt a vital year
10 . A fully electric seaplane has made its first flight over the mouth of the Fraser River near Vancouver, Canada. The flight represents a milestone in the long process of reducing the aviation industry’s emissions and costs by electrifying short-to-medium distance commercial flying.
Several hundred people crowded the river bank on Tuesday morning to witness what they hoped would be a historic moment. They were not disappointed. Among cheers, the battery-powered Harbour Air seaplane lifted off into the sky. The plane flew a short round-trip downriver before landing five minutes later.
“It was magical. It was much quieter than I had expected it to be,” said Nicki Malcom, one witness from Auburn, Washington. “It’s definitely the future,” said Chip Jamison, who came from Portland to see the electric plane he produced parts for. “You can see it with automobiles. Planes are next. It's right in front of us.”
The test pilot was the only person on board the six-passenger DHC-2 de Havilland Beaver. He was the CEO and founder of Habour Air, Greg McDougall. McDougall’s seaplane airline teamed up with a Redmond, Washington-based electric motor maker named Magnix to transform the classic de Havilland Beaver plane. Magnix CEO Roei Ganzarski sees the seaplane's first flight as a milestone, similar to the first jet takeoff.
“Today you witnessed the first shot of the electric aviation revolution,” Ganzarski told the two companies' staff, contractors, media and other celebrators. “Let’s start the revolution.” Ganzarski laid out a case for how battery-powered flight offers lower noise, zero pollution and could reduce fuel and maintenance costs. “Lower operating costs for airlines like Harbour Air will mean lower ticket prices for all of you,” he said. “Lower operating costs mean they can now fly to more destinations that we couldn’t fly to before.”
It will be some time before regular folks can book a ticket on a clean, electric seaplane.
1. According to the passage, the Harbour Air seaplane________.| A．is adapted from the de Havilland Beaver | B．will replace the automobile in the near future |
| C．can carry more than six passengers | D．has investment from the Vancouver government |
| A．Critical. | B．Objective. | C．Optimistic. | D．Ambiguous. |
| A．Electric seaplanes only help cut down air pollution and costs. |
| B．People can fly to more destinations in less time on battery-powered planes. |
| C．The seaplane’s first flight symbolizes the success of the electric aviation revolution. |
| D．People may get cheaper tickets by taking electric seaplanes. |
| A．It is the most effective way to cut down air pollution. |
| B．It promises huge profits for airlines due to lower operating costs. |
| C．It employs more advanced technology compared to automobiles. |
| D．It triggers the electric aviation revolution with regard to low emissions and costs. |
