1 . I used to be bad at playing basketball. Gym class in middle school was the worst. I was always the last kid to be picked. The only reason why I was even picked at all was that I was good friends with the best player in the class.
In the eighth grade, I finally decided I was sick and tired of being a nonentity. I dedicated (奉献) that entire summer to getting better. I spent every day playing basketball, practising for hours in the gym. I remember playing pick-up games with one group of kids until they all eventually got tired and left. Then a whole different group of kids would come in and I’d play with them too.
After months of this devoted routine, something amazing started to happen. People began passing me the ball. They trusted me to take the shot. They even started picking me first to be on their team! The last game of organized basketball I ever played was the culmination (高潮) of all my hard work. Against a team far more talented than mine. I scored 27 points. We still lost, but I walked away from that game feeling like a total champion.
What I learned from those years of rejection and waiting to be picked was that life really isn’t any different. Most of us spend our lives waiting for opportunities to land in our laps. What’s worse, sometimes we feel entitled (使有权) to them. And when things don’t go our way — when no one picks us — we find something or someone to blame.
I could have complained when no one wanted me on their team. I could have convinced myself that I deserved to be picked. But I didn’t. Instead I took matters into my own hands and put in the work to become better.
Should we have our fate controlled by a few people who in most cases don’t even know us? I certainly don’t think so. We have a choice. We can choose to create something meaningful, and so move forward with our ideas.
1. What can we know about the author in the first paragraph?| A．He was always to be picked. |
| B．He was picked because of his good friend. |
| C．He was once crazy about playing basketball. |
| D．He used to be really good at playing basketball. |
| A．short person. | B．A superior player. |
| C．An important player. | D．An insignificant person. |
| A．People still refused to play with him. |
| B．Now he is good at playing basketball. |
| C．He gained people’s trust through his effort. |
| D．His team was defeated by a more talented one. |
2 . Common Mistakes New Runners Make
Running is a great way to get in shape and just about everyone can do it. However, many make a number of common mistakes, which can interfere (妨碍) with training or lead to injury.
·Doing too much too soon
One of the biggest mistakes new runners make is doing too much too soon. Slowly easing into a training program will help reduce the risk of injury, so you can continue on with your new running routine
·
Beginners might think they need to run every day (or nearly every day) to meet their fitness or weight-loss goals, but this couldn’t be further from the truth. Running is a high-impact activity which can be really hard on your body. So it’s important to give your body a rest between workouts.
·Not wearing the right equipment
•Running through pain
| A．Not taking rest days |
| B．If you’re just starting out |
| C．Comparing yourself to others |
| D．Running can be uncomfortable at times |
| E．It’s important not to use the same muscles |
| F．While it may be true that you don’t need expensive equipment to take up running |
| G．Experts suggest increasing your running distance by no more than 10% each week |
3 . For people suffering from depression, there’s an all-natural treatment they should use — getting more exercise. It could help fight depression, even if people have a genetic risk, new research shows.
For the study, researchers collected information from nearly 8,000 people and found those with related genes were more likely to have depression over the next two years after examining them. But that was less likely for people who were more active at the study’s start, even if they had a family history of depression. Higher levels of physical activity helped protect even those with the highest genetic risk of depression.
Both high-intensity (高强度) exercise and low-intensity activities were associated with a reduced risk of depression. Adding four hours of exercise a week could lower the risk of a new episode (一段经历) of depression by 17%, according to the study. “Our findings strongly suggest that, when it comes to depression, being physically active has the potential to remove the added risk of future episodes in individuals who are genetically risky,” said lead author Karmel Choi. “On average, about 35 additional minutes of physical activity each day may help people to reduce their risk and protect against future depression episodes.”
Depression is a common mental illness globally, with more than 264 million people affected. “Depression is so ubiquitous, and that underlines the need for effective approaches that can impact as many people as possible,” Choi said. And mental health and primary care providers can use the findings to advise patients that there’s something meaningful they can do to lower their risk of depression.
1. How did the researchers reach their conclusion?| A．By analyzing a mass of data. |
| B．By conducting genetic research. |
| C．By comparing various levels of activity. |
| D．By tracking the subjects for many years. |
| A．Physical activity betters medical treatment. |
| B．Exercise is able to decrease and prevent it. |
| C．Different levels of exercise intensity matter the same. |
| D．Exercising 35 minutes daily is the most effective treatment. |
| A．Harmful. | B．Complex. |
| C．Unusual. | D．Common. |
| A．To discuss a disease. |
| B．To introduce a method. |
| C．To analyze a genetic risk. |
| D．To explain a phenomenon. |
4 . Playing tennis might add years to your life, according to a new study of Danish men and women. The study found that adults who frequently participate in tennis or other racket (球拍) and team sports lived longer than people who were spending a lot of time sitting down. They also lived longer than people who took part in activities such as jogging, swimming and cycling. The results raise interesting questions about the role that social interactions might play in enlarging the benefits of exercise.
No one doubts that being physically active improves our health and can extend our longevity (寿命). But whether some activities might be better than others remains in argument. One widely publicized 2017 study of more than 80,000 British men and women found that those who played racket sports like tennis tended to outlive those who jogged.
The researchers widened their inquiry and looked at a variety of sports and their associations with life. To start, they turned to the same data resource they had used for the jogging study, the Copenhagen City Heart Study. The study’s participants had all completed health exams and lengthy questionnaires about their lifestyles and whether and how often they took part in some sports common in Denmark, including cycling, swimming, running, tennis, soccer and, perhaps unexpectedly, badminton.
According to the data, cycling added an average of 3.7 years to riders’ lives, compared to sedentary Danes. Running added 3.2 years while tennis 9.7 years. These associations remained unchanged even when the researchers controlled for people’s education, socioeconomic status and age.
“Why and how some sports might add more years to people’s lives than others is impossible to know from this kind of observational study,” says Dr. James O’Keefe, a study co-author. “But we know that social support probably has unique effects on helping people get more benefits from the exercise.”
For now, people who run or ride alone might consider finding a group or partner to work out together. “Raising your heart rate is important for health,” he says. “But it looks like connecting with other people is, too.”
1. According to the passage, which activity may help people live longer?| A．Cycling. | B．Running marathon. |
| C．Swimming. | D．Playing badminton. |
| A．Inactive. | B．Outgoing. | C．Depressed. | D．Easygoing. |
| A．Exercising alone. | B．Working out together. |
| C．Working out regularly. | D．Raising one’s heart rate. |
| A．women who prefer team sports live longer than men |
| B．people’s education and socioeconomic status affect their longevity |
| C．the reason why some sports might add more years to people’s lives is still unknown |
| D．80,000 Danish men and women participated in the survey |
5 . Reasons to Put on Your Rollerblades and Hit the Pavement
Rollerblading (旱冰) is great for building balance, strengthening muscles, and improving mental health. It’s also a cheap, fun, and eco-friendly way to get your daily exercise in.
It’s fun
We all know that we should be exercising several times a week, and picking a workout that is fun naturally motivates us to get up and get going.
It’s cheap
Rollerblading is also a great exercise choice because it costs very little.
It’s eco-friendly
Skater and climate activist, Gerhard Ladstatte explains why he started Friday Night Skating, a free street skating event. “We want to move without burning fuel.” People looking for an oil-free way to get to a workplace that isn’t too far from home, while combining daily exercise into their routine, can consider rollerblading to work.
It’s good for your mental health
Like any form of aerobic exercise, skating is associated with a number of wellness benefits.
| A．In other words, rollerblading has it all. |
| B．Exercise and fresh air can reduce stress. |
| C．Not only is skating cheap, it also benefits nature. |
| D．All you need is a pair of skates and some safety equipment. |
| E．Rollerblading is an exciting way to get in fresh air and exercise. |
| F．It’s easy to see why so many people are discovering the joys of skating. |
| G．Unlike a bicycle, you don’t need to find a place to store your skates while you work. |
6 . Running is often tiring and a lot of hard work, but nothing beats the feeling you get after finishing a long workout around the track.
But while it’s long been believed that endorphins (内啡肽) —chemicals in the body that cause happiness—are behind the so-called “runner’s high”, a study suggested that there may be more to this phenomenon than we previously knew.
According to a recent study published by a group of scientists from several German universities, a group of chemicals called endocannabinoids (内源性大麻素) may actually be responsible for this familiar great feeling.
To test this theory, the scientists turned to mice. Both mice and humans release high levels of endorphins and endocannabinoids after exercise. After exercising on running wheels, the mice seemed happy and relaxed and displayed no signs of anxiety. But after being given a drug to block their endorphins, the mice’s behavior didn’t seem to change. However, when their endocannabinoids were blocked with a different drug, their runners’ high symptoms seemed to fade.
“The long-held notion of endorphins being responsible for the runner’s high is false. Endorphins are effective pain relievers, but only when it comes to the pain in your body and muscles you feel after working out,” Patrick Lucas Austin wrote on science blog Lifchacker.
Similar studies are yet to be carried out on humans, but it’s already known that exercise is a highly effective way to get rid of stress or anxiety. The UK’s National Health Service even prescribes (开药 方) exercise to patients who are suffering from depression. “Being depressed can leave you feeling low in energy, which might put you off being more active. Regular exercise can improve your mood if you have depression, and its especially useful for people with mild to moderate (中等的) depression,” it wrote on its website.
It seems like nothing can beat that feeling we get after a good workout, even if we don’t fully understand where it comes from. At least if we’re feeling down, we know that all we have to do is to put on our running shoes.
1. What did scientists from German universities recently discover?| A．Working out is a highly effective way to treat depression. |
| B．The runner’s high could be caused by endocannabinoids. |
| C．Endorphins may contribute to one’s high spirits after running. |
| D．The level of endorphins and endocannabinoids could affect one’s mood. |
| A．To find what reduces the runner’s high symptoms. |
| B．To see the specific symptoms of the runner’s high. |
| C．To identify what is responsible for the runner’s high. |
| D．To test what influences the level of endocannabinoids released. |
| A．Effect. | B．Goal. | C．Opinion. | D．Question |
| A．They can help ease depression symptoms. |
| B．They are the best way to treat depression. |
| C．They only work for those with serious depression. |
| D．They can help people completely recover from depression. |
7 . Soccer, basketball, baseball, and the like are popular all around the world, However, do you look for something a bit different? There may be some new sports that you want to try out!
One of the new sports is regball. It is a Russian sport adding basketball, wrestling (摔跤) and rugby. As in basketball, the players have a ball that they try to shoot through a hoop (篮筐) . But nobody will be calling “that’s a travel” while watching this sport, because there is no need to dribble (运球) . Players also wrestle with each other during the game.
Another kind of sport you don’t see every day is soapbox racing. Handmade vehicles are pushed down a hill, and competitors have to drive their vehicles through a course with different kinds of things in their way. Not all competitors are engineers, so the vehicles are easy to break apart. Competitors are judged for their soapbox’s creativity. Therefore, speed is not everything, and creativity plays the most important role. Competitors often design their vehicles based on themes from pop culture or history. Of course, the competitors dress up to play the role, too.
Cheese rolling race is not seen very often, but it is exciting. This is a game that is extremely funny for audience, but painful for competitors. During the game, competitors race down a very steep (陡峭的) hill, chasing after a round of Double Gloucester cheese that can weigh up to nine pounds and can travel some 70 miles per hour. Whoever gets to the bottom first wins the cheese.
1. What can we know about regball?| A．It mixes three kinds of sports. |
| B．Its competitors race down a hill. |
| C．Wrestling is not allowed during the game. |
| D．Its rules are exactly the same as basketball. |
| A．A lesson. | B．A track. | C．An action. | D．A period of time. |
| A．Their speed. | B．Their clothes. |
| C．Their creativity. | D．Their driving experiences. |
| A．A new study about sports. |
| B．A presentation of sports skills. |
| C．An introduction to three new sports. |
| D．The difference between traditional and new sports. |
8 . More scientists are exploring cellular senescence(衰老)—a state in which cells(细胞)no longer divide. Senescent cells, which build up in older bodies, have a link to age-related conditions such as dementia(痴呆) disease.
Scientists are exploring drugs that treat senescent cells. But the most promising tool against the bad effects of senescent cells, experts say, is exercise.
Today, LeBrasseur, who directs a center on aging at Mayo, says exercise is “the most promising tool that we have” for good health in late life, and its power spreads to our cells. Research suggests exercise prevents the buildup of senescent cells, helping the immune(免疫的)system clear them and fight the cell damage that can affect aging.
Last year, LeBrasseur led a study that provided the first sign in humans that exercise greatly affected senescence. It cut signs in the bloodstream of the effects of senescent cells in the body.
After a 12-week exercise program, researchers found that older adults had cut signs of senescence and improved body strength, physical ability and reported health. A recent study collects even more facts—in animals and humans—for exercise as a treatment to fight against senescence cells.
While such studies are not well-known outside scientific circles, many older adults connect exercise with youthfulness. Farmer Mike Gale, 81, put in a track and field throwing circle on his large farm in California. He and some of his friends throw the discus(铁饼) and use other exercise equipment. “I'd like to be competing in my 90s,” Gale says. “Why not?”
95-year-old Richard Soller says exercise keeps him fit enough to deal with what comes his way—including the discovery that his wife of 62 years had developed dementia. The two sometimes walk the streets of their neighborhood together, holding hands. “Do as much as you can,” he says. “That should be the goal for anyone to stay healthy.”
1. What do we know about LeBrasseur?| A．He discovered the cause of aging. | B．He developed drugs to treat aging. |
| C．He tested with animals and humans. | D．He firstly proved exercise stops aging. |
| A．Uncertain. | B．Confident. | C．Doubtful. | D．Anxious. |
| A．To support his or her ideas. | B．To encourage people to exercise. |
| C．To praise him for his true love. | D．To introduce activities for the old. |
| A．Aging Secret Comes to Light | B．Aging Diseases Seriously Affect Health |
| C．Exercise Is Best Tool Against Aging | D．Elderly People Can Also Live Active Life |
9 . In a world ruled by hard exercise and complex fitness programs, the simple act of walking is often ignored(忽略).
Heart Health and Weight Management
Walking is light heart exercise that helps improve heart health by increasing blood circulation(循环).
Pressure Drop and Clear Mind
Taking a relaxing walk or quick walk has been shown to give off endorphins, the body’s natural ”feel-good” materials. This leads to lower pressure levels, improved feelings, and improved mental health. Walking outdoors in nature or in a peaceful environment can provide a refreshing escape from the daily tasks.
Joint(关节)Health and Free Movement
Unlike active sports, walking is soft on the joints, making it a perfect choice for people of all ages and fitness levels.
Social Communication and Connection
| A．It helps oil joints and make them stronger. |
| B．It’s a cheap way to lead a healthier lifestyle. |
| C．So taking a walk can make your mind relaxed and fresh. |
| D．A quick walk after meals has been shown to benefit the stomach. |
| E．It cuts down the risk of heart disease and brings down blood pressure. |
| F．Walking is useful exercise that can easily be turned into a social activity. |
| G．However, walking remains one of the easiest and most useful forms of exercise. |
10 . In this post, we’ll introduce some top robotics competitions open to high schoolers. Keep reading to learn more.
Botball Educational Robotics Program
Level: Regional and national competitions available
Grades: 9th, 10th. 11th, 12th
Over a period of about seven weeks, students learn to code(编程) and develop complex strategies to use artificial intelligence. This allows them to create an autonomous robot together that competes in an annual game challenging against other teams in competitions at various levels across the country.
FIRST: Robotics Competition
Level: Local, regional and national competitions available
Grades: 9th, 10th, 11th, 12th
Teams work together with professional teachers to design, assemble(装配), and test an industrial-sized robot .The robot then competes in a head-to-head field game against other teams.
Robo Games
Level: International
Grades: All ages and backgrounds
This self-claimed “Olympics of robots” and current largest open robot competition challenges participants in a wide variety of events to display various skills. Amateurs, professionals, young and old alike are invited to participate with the goal of winning prizes, expanding educational service, and recognizing robot-builders in the public eye.
Zero Robotics High School Tournament
Level: International, including the U.S. and member countries of the European Space Agency
Grades: 9th, 10th, 11th, 12th
This fascinating competition begins with robots called SPHERES inside the International Space Station. The first phase of the competition is entirely online, in which competitors code the SPHERES to meet a yearly challenge. Finalists compete in person, onboard the International Space Station, conducted live in microgravity by a real astronaut!
1. What do the first and second robotics competitions have in common?| A．Teamwork is a must in competitions. |
| B．They have the same goals and rules. |
| C．The robot is tested before competitions. |
| D．They are completely of the same level. |
| A．Bot ball Educational Robotics Program. | B．FIRST: Robotics Competition. |
| C．Robo Games. | D．Zero Robotics High School Tournament. |
| A．It is held by the European Space Agency. |
| B．It is a local robotics competition. |
| C．The whole competition is conducted online. |
| D．The final competition is held at the International Space Station. |
