1 . In January, 2021, the ice-making work on the ”Ice Ribbon“, a landmark venue for the Beijing Winter Olympics, was completed.
In the Winter Olympics, where races can be won or lost by a small time gap, tiny imperfections in the ice can make all the differences. ”It’s not just a hunk of ice like you’d normally think of, like ice cubes sitting in your freezer,“ told Kenneth Golden, a U. S. mathematician who studies the structures of ice. ”It’s a much more fascinating and complex substance than people would normally think.“
The first step for building any ice rink is to purify the water to remove dissolved solids like salts and minerals. Such impurities don’t fit in the regular hexagonal(六边形的)structure of ice that forms as water freezes. The purer the water, the more consistent the ice surface.
In addition to the need for excellence in the raw materials of ice-making, technology is also very important, As one of the most advanced technologies for winter sports venues, a carbon dioxide cooling technology has been applied on a large scale for the Beijing Winter Olympic Games. CO2 , is not new when it comes to ice-making. However, it has been gradually replaced by the man-made refrigerant, like Freon.
With increasing attention toward climate change, the old refrigerant has come into use again. As an element of the atmosphere, CO2, doesn’t damage the ozone layer. Although CO2 is a greenhouse gas, its greenhouse effect is much lower than that of other synthetic refrigerants. The Winter Olympics venues adopted CO2 instead of Freon as a refrigerant in ice-making, which will reduce carbon dioxide emissions greatly.
”We believe these technological innovations will bring Beijing 2022 to spectators all over the world in a more impressive way.“ told Gao Bo from the Media Operations Department of the Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games.
1. What is the result of impurities in water for ice-making?| A．The water isn’t able to freeze completely. |
| B．The quality of the ice will be affected. |
| C．The ice surface will be more consistent. |
| D．It’s likely for athletes to fall on the ice. |
| A．It’s the most advanced technology for ice-making. |
| B．CO2 is more efficient than other refrigerants. |
| C．CO2 is more environmentally friendly than Freon. |
| D．CO2 has already existed in the atmosphere. |
| A．Unclear. | B．Opposed. | C．Doubtful. | D．Favorable. |
| A．The Beijing Winter Olympic Games Are Coming |
| B．Beneath Olympic Ice |
| C．The Use of Refrigerants in Olympic Games |
| D．The Structure of Ice |
2 . Directions, luggage delivery, tasty food. Those are some of the things we’ve seen robots offering at the media center of Beijing Winter Olympics. And most of the robots we’ve seen here aren’t made to look human. Instead, they present a wide range of looks.
Two of the most advanced robots regularly operate in crowded space. One greets visitors, answers questions and offers to guide people through the crowds. Another one cleans the carpeted hallways of the main press center. It speaks to passersby in a woman’s voice. It seems to be speaking English. But we can make it out well, because it also plays joyful music while its two front brushes are clearing dust and dirt like a street-sweeper.
Don’t assume these robots work all hours just because they’re robots. They have carefully managed schedules. For example, the snack robots just go around the media center for about 15 minutes every hour—usually only between noon and 17:00.
Another kind of robots helps out with logistics(物流) at the media center. These robots can carry up to 300 kilograms of goods, move freely along the relatively empty halls and automatically(自动地) recharge themselves. They send unique codes through text messages to the receivers when the delivery has arrived. Then they can pick up the goods with the codes.
There are even COVID-fighting robots, which move around pre-programmed areas spreading chemicals. Food ordering, making and serving in the dining room are fully automatic too. Reporters from around the world can enjoy various food options here.
In short, robots play an outstanding role in the Beijing Winter Olympics. But the most important goal is to reduce direct contact(接触) between people.
1. What can the robots do according to paragraph 2?| A．Sing and dance at the entrance. | B．Guide people in crowded areas. |
| C．Cook and serve in the dining room. | D．Deliver goods and recharge automatically. |
| A．They look like street-sweepers. | B．They show up every 15 minutes. |
| C．They cook food on site for the guests. | D．They have pre-programmed schedules. |
| A．To reduce direct human contact. | B．To promote made-in-China robots. |
| C．To meet the challenge of labor shortage. | D．To test the skill of AI technologies. |
| A．A Wonderful Day at 2022 Beijing Winter Olympics |
| B．Helpful Robots at Beijing Winter Olympics Media Center |
| C．Robots’ Important Roles at 2022 Beijing Winter Olympics |
| D．A Unique Robot Show at Beijing Winter Olympics Media Center |
3 . This year, several young athletes have shone brightly at the Beijing Winter Olympics, giving us a glimpse of their generation’s nature.
Obviously, the young generation is filled with “brave warriors” who want to challenge impossibilities and push boundaries. Freestyle skier Gu Ailing is a good example. After she finished strong in the first two jumps in the women’s free-ski Big Air event, it was certain that she could get a medal. But instead of taking heed of it, the 18-year-old skier pushed herself to the limit. On the last jump, Gu decided to attempt a difficult trick: a left double cork 1620—four and a half rotations in the air—before landing. “I have never done the ‘left 16’ before. I hadn’t prepared much for it apart from two days on the air bag,” Gu told China Daily, “but I felt it was a chance.”
But for these young athletes, the sport is never just about scores, but also about having as much fun as possible.
Born in the US, Gu faced criticism and doubts for representing China in the Beijing Winter Olympics. When questioned by The Guardian, the girl said bluntly she wasn’t trying to make everyone happy. “I’m an 18-year-old girl out here living my best life. I’m having a great time.” Gu said. “It doesn’t really matter if other people are happy or not, because I feel I’ m doing my best and I’m enjoying the entire process.”
Gu’s good friend, Chinese snowboarder Su Yiming also shares a similar attitude. He takes sports as a way to have fun. After he was judged to have lost the gold to Canadian athlete Max Parrot in the men’s slopestyle final, the 17-year-old didn’t feel upset. Instead, he was happy to have the chance to compete with his idol.
“When I was on the podium hugging Max Parrot, it felt unreal,” Su told China Daily. “All I did today was enjoy the runs and concentrate on my tricks. As long as I am on my snowboard I am happy.”
1. The phrase “taking heed of it” underlined in paragraph 2 can be replaced by ______.| A．playing it safe | B．taking a risk |
| C．avoiding mistakes | D．taking part in it |
| A．She didn’t perform well. | B．She is a post-00. |
| C．She was an American. | D．She isn’t easy-going |
| A．Not mentioned. | B．Gu Ailing. | C．Su Yiming. | D．Max Parrot. |
| A．The young generation shares a similar attitude. |
| B．Young athletes show the nature of the young generation. |
| C．Young Chinese dare to push the limits but also enjoy their career. |
| D．Young athletes have shone brightly at the Beijing Winter Olympics. |
4 . Two years ago, Beijing became the first city ever to hold both Summer and Winter Olympic Games after winning the 2022 Winter Olympics bid with co-host city Zhangjiakou, bringing snow and ice sports into public spotlight. Now, let’s take a look at some of the most popular events in the Winter Olympic Games.
Figure skating
Figure skating is one of the most popular sports at the Winter Olympics, in which ice skaters, singly or in pairs, perform freestyle movements of jumps, spins, lifts, and footwork in a graceful manner. The figure skating competition is one of the fiercest at the Winter Olympics — one slight error, and a competitor’s chance of a medal goes up in smoke. To win the game, the skater has to be flawless.
Curling
Curling is one of the most unique sports at the Winter Olympics — a winter sport played by two teams of four players on a rectangular sheet of ice. The two teams take turns to slide (滑动) large round flat stones towards a target. Members of each team use brooms to sweep the surface of the ice in the path of the stone to control its speed and direction.And while curling may be a “slow” sport, it’s still full of skill, suspense and excitement!
Snowboarding
Snowboarding is a popular winter sport that involves sliding downhill on snow with a snowboard firmly attached to a rider's feet. The sport is said to have been inspired by surfing, skiing and skateboarding, as an alternative to alpine skiing (高山滑雪).While snowboarding is one of the newer events — first included at the 1998 Winter Olympics, it has become one of the most popular and exciting sports at the Winter Olympics.
Ice hockey
Ice hockey is a game between two teams who wear skates and compete on an ice rink (溜冰场). Each team usually has six players. The object is to push the puck (冰球) past a goal line and into a net guarded by a goalkeeper. Ice hockey is popular for its speed and frequent physical contact. Worldwide there are more than a million registered Ice hockey players performing regularly in leagues.
1. Which of the winter sports mentioned above involves team work?| A．Figure skating and Curling. |
| B．Curling and Ice hockey. |
| C．Snowboarding and Figure skating. |
| D．Snowboarding and lee hockey. |
| A．elegant and faultless | B．inspired and excited |
| C．skillful and defensive | D．calm and fashionable |
| A．The curling ice path is brushed to help the stone slide. |
| B．Minor mistakes can be ignored in figure skating. |
| C．Over a million become ice hockey league members each year. |
| D．Snowboarding originated from skiing, surfing and shooting. |
5 . With the approaching of the 2022 Olympic Winter Games, more and more people want to know more about it. If you are just one of them, you can obtain more information with a click.
Having won the bid for the 2022 Olympic Winter Games on July 31, 2015, Beijing is set to become the first city in the world to have hosted both the summer and winter editions of the Olympic Games.
With a vision of “Joyful Rendezvous upon Pure Ice and Snow”, Beijing 2022 Olympic Winter Games will build on the legacies of the landmark Beijing 2008 Olympic Games and expects to encourage millions of people across China to embrace winter sports.
The 109 events in seven Olympic winter sports will be held in the three competition zones of central Beijing, Yanqing and Zhangjiakou.
Three Competition Zones
Beijing will host all the ice events (curling, ice hockey and skating) and four snow events, making full use of the legacy venues of Beijing 2008 in the spirit of Olympic Agenda 2020.
Yanqing, a suburban district of Beijing (80km to the northwest) and home to the famous Badaling and Juyongguan stretches of the Great Wall, is to host the alpine skiing and sliding events.
Zhangjiakou, further to the northwest in the neighboring Hebei province, will host all the other snow events in its Chongli district, a popular skiing destination.
Seven new events
The addition of seven new events—women’s monobob, freestyle skiing big air (men’s and women’s) and mixed team events in short track speed skating team relay, ski jumping. Freestyle skiing aerials and snowboard cross-to Beijing 2022’s sports programme will bring about the most gender-balanced Winter Olympic Games to date, with more female athletes (45.44 percent) and women’s events than at any previous Games.
Spring Festival (Chinese New Year)
2022 Olympic Winter Games will take place in February 2022, coinciding with the Chinese New Year, the most important holiday in China. Or rather, it will fall on 4th, February and will end on 20th,February. Local residents are looking forward to welcoming athletes from around the globe to enjoy the Chinese New Year festivities, the majestic landscape and the rich cultures of central Beijing Yanqing and Zhangjiakou, as they charm the world with the beauty of winter sports.
1. Where can you find the passage?| A．newspaper. | B．online | C．magazine. | D．textbook. |
| A．2022 Olympic Winter Games will see more female athletes than male ones. |
| B．The male athletes in 2022 Olympic Winter Games will account for 45. 44%. |
| C．2022 Olympic Winter Games will see the most female athletes ever. |
| D．Beijing has become the first city in the world to host the Olympics. |
| A．Enjoy the Spring Festival as well as the Olympic Games. |
| B．Compete in the Olympic Games with athletes from around the globe. |
| C．Welcome competitors throughout the world with landscape and abundant cultures. |
| D．Charm the world with the beauty of the winter sports. |
6 . A WeChat mini-program for the Beijing 2022 Winter Olympic Games was officially launched on July 2.
To actively respond to the global climate change, reducing carbon emission and achieving carbon neutrality (碳中和) has become a must in major international sports events.
The Beijing 2022 has always remained committed to being green, low-carbon and sustainable, from its bidding to preparation.
| A．It will be popular among many international experts. |
| B．It will open an individual carbon account for each user. |
| C．More importantly, it contributes to a greener sport event. |
| D．Different amounts of carbon points are based on how low-carbon the activities are. |
| E．It has continuously made breakthroughs in low-carbon energy, venues, and transportation. |
| F．Carbon neutrality refers to taking steps to balance carbon emissions from human activities. |
| G．In the past, major sports events usually achieved this through forestry management, and renewable projects. |
