2 . For many Americans, regular exercise is a complicated commitment—one made at the beginning of January that fades out within weeks or months. Busy work schedules, a lack of motivation and unease towards exercising in public all contribute to the discouraging statistics that only around a quarter of adults exercise enough per week.

This month, enterptiser Trent Ward and designer Yves Behar are uncovering their design for a mirror fitness system, Forme. Forme is reflective like a mirror, uses machine learning to heighten workouts, and offers attachments including ankle belts, rope handles and a heart rate monitor. When not in use, the two arms that form the resistance pulley (滑轮) system fold behind it and the display screen disappears, turning Forme into a simple full—length mirror.

Interest in home exercise has particularly increased recently around the world. Home workout apps have seen a significant uptick in downloads, and trendy brands like Peloton have rolled out free virtual workouts for everyone stuck indoors. One French athlete who was kept away from others chose to run an entire marathon on his 23-foot balcony.

But beyond the new restrictions affecting daily workout routines, Ward and Behar are tapping into the same concerns that have made every home workout appealing：the ability to save time and sweat in the privacy of one’s home. In an age of personal metrics (衡量标准)--where one can measure their heart rate and sleep cycles with smart watches and train for marathons with AI smart sneakers----Ward and Behar want to improve exercise through machine learning. Forme evaluates performance and adjusts weights accordingly. Easy access to one’s own performance data also makes it easier to track that progress and stay motivated.

Though it’s too soon to tell if mirror gyms will be the trend of the late 2010s to 2020s, Behar explained that having a screen in the home can become the basis for more than just fitness, such as shopping or telemedicine.

1. What does paragraph 2 mainly focus on?.

A．The ways to operate Forme.	B．The features of Forme.
C．The reasons to develop Forme.	D．The theory behind Forme.

2. How can Peloton benefit its users?

A．By offering them online workouts for free.

B．By raising their interest in marathon.

C．By keeping them far away from others.

D．By entertaining them with all kinds of downloads.

3. What makes home workout appealing according to paragraph 4?

A．The better results than outdoor activities.

B．The fresher air at home.

C．The privacy of home.

D．The convenient access to mass data.

4. What is the best title for the text?

A．Can Forme Have More Powerful Functions?

B．Does Regular Exercise Keep up with New Technology?

C．Is the New Trend of Smart Machines at Home available?

D．Is this AI—Powered "Mirror Gym" the Future of Home Exercise?

3 . Tired of your quiet day-to-day life? How about leaving your computer games behind and taking up an extreme sport?

You can ride a bicycle, right? In that case you’re halfway to becoming a mountain biker. All you have to do is take your bike off the road and try some hilly areas. Mountain biking was developed in California in the 1970s and became an Olympic sport in 1996.

Not challenging enough? Skydivers jump from planes at a height of 1,000 to 4,000 meters. You have to be fit but there’s no age limit with this sport. For example, Dilys Price from Cardiff went on her first jump aged 54. The minute she came down, she wanted to go up again. She said: “It was so attractive”.

Some adventures have invented base jumping, in which people jump from tall structures, such as buildings or bridges, with a parachute. Many of their jumps aren’t legal, especially in the cities.Dan Witchalls has jumped off The Shard —London’s 310 meter-high building four times.He says, “Base jumping is scarier than jumping out of a plane. In a plane there is no sense of height, but when you are standing on the edge of the building you can see people and cars, the experience makes it very real.”

It seems there’s no shortage of imagination when it comes to risking life to look cool and get the heart beating wildly. Surfing, diving, rock climbing ...And how about extreme ironing? That is, pressing your clothes on top of a mountain! Extreme ironing is said to have been created in the 1990s in England by a man who saw a large amount of wrinkled clothes and felt bored when doing the cloth ironing. That man was Phil Shaw. For him, the excitement of this sport comes from looking at the viewers’ faces. Shaw says, “Sometimes they look confused; sometimes they laugh. It’s fun to see how people react to it.”

1. What does the author think about mountain biking?

A．A bit boring.	B．Challenging indeed.
C．Great fun.	D．Not very hard.

2. What does the author want to show with the example in paragraph 3?

A．Skydivers have to be very healthy.	B．Skydiving is not challenging enough.
C．Elderly people can also take up skydiving.	D．People can easily become crazy about skydiving.

3. What does the underlined word “it” in paragraph 4 refer to?

A．The sense of height.	B．Base jumping experience.
C．The edge of the building.	D．Jumping out of a plane.

4. Why did Phil Shaw invent extreme ironing?

A．He liked ironing clothes.	B．He wanted to make clothes ironing more fun.
C．He enjoyed different looks on people's faces.	D．He had a good view standing on top of a mountain.

4 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Over a year ago, before Ke Jie, one of China’s and the world’s best Go(围棋) players, battled with AlphaGo, the artificial intelligence (AI) machine     1    (develop) by Google’s Deepmind team, he was     2    (confidence) that he would win-----even though the program     3    (defeat) top ROK Go player Lee SE-dol only two months before.

But then 19-year-old Ke lost. In an interview with CGTN after the match, he admitted, “AlphaGo can see the whole universe of Go, but I can only see a small pond in my backyard,” Ke said. “So, please, let     4     explore the universe, but let me play in my own backyard.”

His     5    (fail) against the AI program didn’t get him discouraged, but made him a better player. He recognized     6     set human beings and intelligent machines apart was the ability of humans to enjoy the game.

Ke set about     7    (update) his Go skill, and since then he has been unbeatable. The proof came at last year’s national league(联赛) of Go     8     he effortlessly defeated his old rival(对手) Chen Yaoye, 29. Only a few days before that, Ke had won the 23rd Samsung Cup, becoming the     9    (young) Go player to win six international championships.

Today’s Ke,     10     a Go player, is trying to be the best player he humanly can.

5 . 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。

I am David. As a eighteen-year-old student in Senior 3, there have always a new challenge just around the corner! At times they can be quite stressful, which in turn makes me feel very worry. In order to help deal this, I go jogging as often as possibly. Whether I’m at the gym and on the road, my nervous energy push me through mile one. By mile two, the tension has moved from my mind to my leg. By the end of the run, all my stress has been disappeared and I am ready to meet more challenges with confidence the next day!

6 . Do big sporting events make us do more sport?

I recently spent half a weekend sitting on the sofa watching the Davis Cup. I thought about going for a run, but I did not want to miss the rest of the match. Soon it was starting to get dark, so I did not bother. Whenever I watch tennis, I think how nice it would be to play it regularly. But I have been thinking that for almost 20 years without actually setting foot on a court. The evidence would suggest that I’m not the only one.

When a country or city bids to host an international sporting event, it often promises that more people will take up sports as a result. London was no exception. Tessa Jowell, who helped to secure the 2012 Olympics for London, said they would be the first to set challenging but achievable targets as a measure of their ambition: By 2012 two million more people would be physically active. And 60 percent of young people would be doing at least five hours of sports per week.

In the end it did not turn out quite like that. Just over one-third of people in Britain take part in sports once a week. A report on Olympic and Paralympic legacy has said that a big change in participation levels simply has not happened.

Why isn’t there a big increase in people taking part in sports after most sporting events? Perhaps it is a mistake to assume an automatic link between watching sports and playing it. While the games are on, they actually encourage people to do just the opposite — to spend whole sunny days not out playing sports, but inside sitting on the sofa with the curtains shut to stop the sun shining on the TV screen and spoiling the view. We don’t expect half the audience of a hit musical to apply to drama school the next day, yet we seem to expect it of sporting events.

We might have sat on the sofa doing an impression of Usain Bolt’s bow-and-arrow signature pose. But how many of us have been inspired by watching him sprint (短跑) 100 meters? The high-level performances on show only remind people that they could never match the elite athletes in their sporting achievements even if they trained full time.

Maybe participation in sports is not the right legacy to expect after a major sporting event. It’s not so much that the Olympics failed to get people to participate but rather that this was never going to be the result. The Olympics can do many things, but maybe this cannot necessarily be one of them.

1. What can we learn from the first paragraph?

A．The author prefers playing tennis to running.

B．The author watches tennis matches very rarely.

C．The author hasn’t played tennis in nearly two decades.

D．The author didn’t go for a run because the match lasted longer than expected.

2. The underlined word “secure” in Paragraph 2 probably means “_________”.

A．to fasten

B．to protect

C．to obtain

D．to promise

3. According to the article, there is no noticeable rise in sport participation after most events because      .
①it takes people a longer time to play sports than watch it
②watching sports actually discourages people from going out
③sporting events make people aware that they could never be as good as elite athletes
④people are too busy to get into the habit of taking part in sports

A．①②

B．②③

C．③④

D．①④

4. According to the author, to expect more citizens to play sports after a country hosts the Olympics is      .

A．important

B．natural

C．harmful

D．unnecessary

7 . After the Gold

Congratulations! You’ve won the gold medal! Stand still while the photo flashes (闪光灯) pop and TV journalists ask how it feels. Thousands of new followers on social media, meanwhile, are waiting for what you have to say.

Then, prepare for a different kind of downhill.

Diann Roffe knows the experience well. The American Alpine ski racer (高山滑雪运动员) won a gold medal at the 1994 Lillehammer Winter Olympics after winning a silver at the 1992 Albertville Games. She immediately announced her retirement. She was 26, an age when most people have just begun a career.

Joining society at 26 can be tough. A professional athlete’s life is remarkably self-centered. You wake up taking your heart rate. You think of your own workout goals. You write down what you eat. After years of self-focus, if everything works out just right, you win. Most people will never experience a high that high. But there’s a downside.

“It was like being taken up to the highest mountain peak to see the view, and then being brought down, never to be there again,” said Roffe. In the first years after her win, Roffe thought, “Here I am struggling with the masses to make ends meet and get school done, seeking that extraordinary feeling again.”

Roffe’s friend, speed skater Cathy Turner, was the darling after she won a gold at the 1992 Albertville Games. “I woke up every day with a long to-do list,” she recalled her early days after retirement. “It was like, ‘What speech am I giving? What company am I going to address?’ I was Cathy the skater, the Olympian. Then I was Cathy the motivational speaker.”

Turner found it difficult to make a transition out of the sport. She returned to compete at the 1994 Lillehammer Winter Olympics, where she won another gold. She retired again, turned her attention to computers, but soon found herself with marital (婚姻的) troubles. Turner escaped her troubles the only way she knew — she trained for the 1998 Games, where she didn’t win a medal.

If their stories illustrate how difficult post-gold years can be, Roffe and Turner also show why winning athletes often eventually succeed.

“Think of what these people develop!” said California sports psychologist Doug Gardner. “Perseverance. Tenacity in dealing with failure. These skills are very useful in other aspects of life.”

Turner combined her perseverance with her love of computer technology. She finally became a valued database (数据库) manager at a company in New York state. Roffe, 23 years after her retirement, runs a successful business which makes locker (储物柜) systems for team locker rooms, resorts and gyms.

1. Which of the following statements about Diann Roffe is true?

A．She won her first Olympic gold medal in 1992.

B．She was invited to address many big companies after her retirement.

C．She has taken part in the Olympic Games three times in all.

D．She has become a successful businesswoman.

2. According to the article, what is the “downside” of winning Olympic gold medals?

A．Athletes will have many sleepless nights as TV journalists pour in.

B．Athletes will have a hard time deciding what to say to new followers on social media.

C．Athletes will find it challenging to relive such great feelings in daily life.

D．Athletes earn small salaries and most of them will find it hard to make ends meet after retirement.

3. Doug Gardner thinks winning athletes can achieve success in life as well because ______.

A．they focus remarkably well on themselves

B．most of them are very strong and healthy

C．they tend to keep trying despite difficulties

D．they know how to motivate others

4. We can tell from the article that Roffe felt happy after returning from the 2014 Sochi Winter Games because ____.

A．American Alpine ski racers won many gold medals

B．she felt she had finally made a transition out of her sport

C．the U.S.A. team used the products of her company

D．her husband and kids accompanied her to the races

8 . Daily physical activity is an important part of a healthy lifestyle. For this reason, many architects and designers are working to create buildings that encourage people to make exercise a part of their ordinary routine. The movement to promote healthy activity through architecture is called active design. It began in 1998 as part of a university public health program, and it has since gained popularity in cities around the world. Active design uses a number of techniques to encourage the occupants of a building to be more active.

One of the most important strategies of active design is inspiring people to make walking part of their routine. A particularly successful tool for promoting walking is the skip-stop elevator. These elevators stop only on every second or third floor, leaving riders to take the stairs in order to reach their destination. Another strategy of active design is to make stairs more pleasant and inviting. Instead of creating dark stairwells that are located in isolated parts of buildings, active design uses well-lit and centrally placed stairs to encourage more foot traffic. Skip-stop elevators and appealing stair design are both effective tools of active design because they offer incentive and opportunity for exercise. In fact, researchers studying a building that employs both skip-stop elevators and more attractive stair design said that 70 percent of building occupants reported using the stairs every day.

Active design encourages physical activity using not only the interior features of a building, but the relationship between a building and its surroundings as well. A building that employs active design may integrate outdoor space in order to make the environment more engaging and promote physical activity. Some elements that architects use to incorporate the exterior with the interior are glass walls, interior gardens or park spaces, and courtyards with open ceilings, all of which de-emphasize the boundaries between inside and outside. These elements make the building more physically and mentally invigorating. Similarly, by increasing the number of entrances and exits to a building, architects can help keep a building’s users interested in their surroundings by providing a variety of routes for them to use. If people continue to be stimulated by new sights or experiences, they are less likely to choose the quickest and easiest path to their destination and may instead choose a more physically challenging route.

1. What does the underlined word “incentive” in paragraph 2 mean?

A．requirement	B．encouragement
C．technique	D．assistance

2. Why does the author discuss dark stairwells in paragraph 2?

A．To demonstrate the differences between elevator and stairwell design.

B．To describe one advantage of using skip-stop elevators in buildings.

C．To make a point about why people don’t use the stairs often.

D．To argue that skip-stop elevators may lead to design failures.

3. Which of the following is NOT a way that architects weaken the boundary between indoor and outdoor spaces?

A．Creating more routes for entering and exiting.

B．Building gardens inside the building.

C．Creating spaces with open ceilings.

D．Using see-through materials.

4. How does paragraph 2 relate to paragraph 3 in the passage?

A．Para 2 describes an early model of a design discussed in para 3.

B．Para 3 argues about the effectiveness of the technique from para 2.

C．Para 3 introduces a different strategy than the one discussed in para 2.

D．Para 2 explains a technique, and para 3 gives examples of how it is used.

9 . Before there was the written word, there was the language of dance. Dance expresses love and hate, joy and sorrow, life and death, and everything else in between.

    1    We dance from Florida to Alaska, from north to south and sea to sea. We dance at weddings, birthdays, office parties and just to fill the time.

“I adore dancing,” says Lester Bridges, the owner of a dance studio in Iowa. “I can’t imagine doing anything else with my life.” Bridges runs dance classes for all ages. “Teaching dance is wonderful.     2    It’s great to watch them. For many of them, it’s a way of meeting people and having a social life.”

    3    “I can tell you about one young couple,” says Bridges. “They’re learning to do traditional dances. They arrive at the class in low spirits and they leave with a smile.     4    ”

So, do we dance in order to make ourselves feel better, calmer, healthier? Andrea Hillier says, “Dance, like the pattern of a beating heart, is life. Even after all these years, I want to get better and better.    5     I find it hard to stop! Dancing reminds me I’m alive.”

A．So why do we dance?

B．Dance in the U.S. is everywhere.

C．If you like dancing outdoors, come to America.

D．My older students say it makes them feel young.

E．I keep practicing even when I’m extremely tired.

F．Dancing seems to change their feeling completely.

G．They stayed up all night long singing and dancing.

10 . A
Sport is not only physically challenging, but can also be mentally challenging. Criticism from coaches, parents and other teammates, as well as pressure to win can create too much anxiety or stress for young athletes. Stress can be physical, emotional, or psychological and research has indicated that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.
The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skills that will be used throughout their lives. Coaches and parents should be aware, at all times, that their feedback to youngsters can greatly affect their children. Youngsters may take their parents and coaches’ criticisms to heart and find faults in themselves.
Coaches and parents should also pay attention that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today’s youth sport setting young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game many parents and coaches focus on the outcome and find faults with youngsters’ performances. Positive support should be provided regardless of the outcome. Research indicates that positive support motivates and has a greater effect on learning than criticism. Again, criticism can create high levels of stress, which can lead to burnout.
1. An effective way to prevent the burnout of young athletes is_____________.

A．to make sport less competitive

B．to increase their sense of success

C．to reduce their mental stress

D．to make sport more challenging

2. According to the passage, sport is positive for young people in that_____________.

A．it can help them learn more about society

B．it enables them to find faults in themselves

C．it can provide them with valuable experiences

D．it teaches them how to set realistic goals for themselves

3. Many coaches and parents are in the habit of criticizing young athletes_____________.

A．believing that criticism does good to their early development

B．without realizing criticism may destroy their self­confidence

C．in order to make them remember life’s lessons

D．so as to put more pressure on them

4. According to the passage parents and coaches should_____________.

A．pay more attention to letting children enjoy sport

B．help children to win every game

C．train children to cope with stress

D．enable children to understand the positive aspect of sport