1 . 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. |
2 . Exercise and I had never had a good relationship due to my fear of sports. From a young age, my dad
When I entered the University of Regina, my dad
The spring semester came. A friend of mine
I went, and that was it. Zumba became my
| A．expected | B．allowed | C．forced | D．invited |
| A．therefore | B．though | C．instead | D．besides |
| A．avoided | B．risked | C．regretted | D．kept |
| A．in shape | B．for fun | C．at ease | D．on business |
| A．refused | B．happened | C．bothered | D．decided |
| A．hardly | B．merely | C．constantly | D．gradually |
| A．eager | B．content | C．embarrassed | D．disappointed |
| A．cheated | B．comforted | C．asked | D．annoyed |
| A．happy | B．proud | C．careful | D．sure |
| A．cup | B．part | C．share | D．mouth |
| A．curiosity | B．passion | C．fear | D．confidence |
| A．perfect | B．positive | C．adorable | D．official |
| A．accept | B．feel | C．display | D．compare |
| A．witness | B．separate | C．discourage | D．save |
| A．trouble | B．sense | C．peace | D．contact |
3 . Have you ever wondered how your favorite NBA team received its famous name? All NBA teams have an interesting story or a history behind their names. Some of the names reflected the city’s culture or history, others came from previous owners and many were selected through “Name the Team” contests.
For teams like the Los Angeles Lakers and the Utah Jazz, the names were not always a reflection of the city. Even though Los Angeles has no lakes, the Lakers name has been a city treasure for almost 40 years. Before going to Los Angeles, the team originated in Minneapolis, Minnesota. In1947, team officials changed the name to the Lakers to reflect the Minnesota State’s nickname, “Land of 10,000 Lakes”. The team name went unchanged after moving to Los Angeles in1960.
Because the Utah’s team originated in New Orleans, Louisiana, it was called the Jazz. In 1974, New Orleans club officials chose the name to represent the city for its reputation as the “Jazz Capital of the World”. The name stayed with the team even after they found a new home in Salt Lake City, Utah in 1979.
The original owner of the Chicago Bulls, Richard Klein, named the team the Bulls. He picked the name because a fighting bull is relentless and never quits. Klein, who founded the club in 1966, believed these qualities were necessary for a championship team and hoped his Chicago athletes would live up to the team name. The Bulls, the winner of the six NBA championships, has definitely followed the belief.
In 1967, the Indiana Pacers selected their team name in a different way from most other teams. Their decision was based on what they wanted to achieve in the NBA. Team officials chose the Pacers name because the organization wanted to set the “pace” in professional basketball.
1. Which can be the best title for this passage?| A．The Long History of NBA Teams |
| B．Interesting Stories about NBA teams |
| C．Excellent Qualities of NBA Team Officials |
| D．Stories Behind the Names of NBA Teams |
| A．The name was selected from a “Name the Team” contest. |
| B．The name shows that Los Angeles is a city with various lakes. |
| C．It was named after a city treasure, which had a long history. |
| D．The team got this name in another state, which had a lot of lakes. |
| A．New Orleans. | B．Salt Lake City. |
| C．Los Angeles. | D．Minneapolis. |
| A．He had guessed the success of the team. |
| B．People in Chicago used to like watching bullfighting. |
| C．He wished the team to have the qualities of fighting bulls. |
| D．Chicago was then a city famous for fighting bulls. |
4 . All over the world people enjoy sports. Sports help to keep people healthy and happy, and to live longer.
Some sports or game go back thousands of years, like running or jumping. Chinese Kungfu, for example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred years old yet.
People from different countries may not be able to understand each other, but after a game together they often become good friends.
| A．And think of people in cold countries. |
| B．Sports help to train a person’s character. |
| C．People aren’t inventing new sports or games. |
| D．Many people like to watch others play games. |
| E．People are inventing new sports or games all the time. |
| F．Some sports are so interesting that people everywhere take part in them. |
| G．Not a few people participate in different sports competitions themselves. |
5 . Recently, the organizers of the 2024 Paris Olympics have suggested that breakdancing be included in 2024, making it closer to becoming an Olympic sport. The other 3 sports—surfing, skateboarding and sport climbing—all made debuts in the 2020 Tokyo Olympics. That is to say, audience watched these three sports as Olympic events for the first time.
The organizers stressed that four sports had been chosen since they would reflect the city’s identity and help take the Olympics to the street. They added that the purposes were to deliver a Games that was able to keep up with the times and encourage new audience and attract young people. Breakdancing is a typical example which can be played without the limitations of time and places in urban and other environments.
As one of the sports at the Young Olympic Games in Buenos Aires in 2018, breakdancing now could see its popularity greatly raised. But the International Olympic Committee (IOC) needs to approve the French suggestion before it can be formally added to the 2024 Paris Olympics sports programme.
With new IOC rules first introduced to the 2020 Tokyo Olympics, Host cities can select sports and propose them for inclusion in those Games if they are popular in that country and add to the Game’s appeal.
Antonio Espinos Ortueta, the president of the World Karate Federation said, “Our sport has grown rapidly over the last years. We believe that we have met all the requirements and that we have the perfect conditions to be added to the sports programme. However, we have learned today that we still haven’t had the chance to prove our value as an Olympic sport.”
1. Which of the following is closest in meaning to the underlined word “debuts” ?| A．Announcements. | B．Appearances. |
| C．Attractions. | D．Advertisements. |
| A．It attracts people of all ages. |
| B．It is the symbol of Paris. |
| C．It was performed in 2018 Pyeongchang Winter Olympics . |
| D．It can be played anytime and anywhere. |
| A．Give useful advice. | B．Offer enough support. |
| C．Give detailed explanations. | D．Have the last word. |
| A．He thought it easy for a new sport to be included in Olympics. |
| B．He thought breakdancing was far from ready to be an Olympic event. |
| C．He couldn’t be sure of the final decision of IOC. |
| D．He found it likely for breakdancing to be performed in Olympics. |
1. 你喜欢的运动项目及原因, 如有益于身心健康，增强自信等。
2. 何时喜欢上这项运动, 现在参加该运动的情况如何。
3. 询问对方的体育爱好。
注意：1. 词数：100左右。（信的开头和结尾已经给出，不计入总词数。）
2. 可以适当增加细节，以使行文连贯。
Dear Harry,
I am glad to receive your letter.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
7 . Physical education, or PE, isn’t required for all high school students. In some schools, it isn’t offered for some different reasons. But should high school students have physical education? The answer is certainly “yes”.
Today many people don’t do sports. But as is known to all. doing sports is very important for an adult. Teaching teens the importance of a healthy lifestyle and making fitness plans now can help teens put exercise in the first place as an adult.
High school isn’t that easy. Many students are under a lot of stress. Stress can be harmful to a student’s studies and life. Doing sports can help them deal with stress better, helping them live a happier life at school.
The American Heart Association says that 10 million kids and teens suffer from obesity (肥胖). Teens should get 60 minutes of physical activity per day to control their weight and to help their bones get stronger. The increase in activities that don’t get teens to move around, such as computer games, means many teens don’t get their required exercise. PE classes act as a public health measure (措施) to encourage physical activities and help teens have healthy weights.
Not doing sports increases teens’ hazard of developing many diseases. An active lifestyle offers a good way of protection from these health problems. As much as 75 percent of health-care spending goes toward treating medical conditions that can be prevented by lifestyle changes, according to the American College of Sports Medicine.
According to the President’s Council on Fitness, Sports and Nutrition (PCFSN), students who performed five hours of physical activities each week improved their academic (学业的) performance. Students from programs with no physical activity, who used the extra time for classroom study, did not perform better on tests than those who gave up some study time in support of physical education.
1. According to Paragraph 2, what does physical education in high school mean?| A．Making teens attach importance to ęxercise later. |
| B．Removing the stress faced by teens at school. |
| C．Getting teens to encourage adults to exercise. |
| D．Helping teens learn to make good plans |
| A．Happiness. | B．Risk. | C．Safety. | D．Sadness. |
| A．means making students choose between sports and studies |
| B．helps students make good use of all their time |
| C．means students adjust to their studies better |
| D．helps students do better in their studies |
| A．Why high school students should receive physical education. |
| B．Why some schools consider physical education important. |
| C．How schools can help students love doing sports. |
| D．How high school students can live a better life. |
8 . Although most games have winners and losers, the goal of sports is not to win every game. The real goals include getting exercise, having fun, and learning important social skills, like sportsmanship.
Good sportsmanship is all about respect. Good sports (有体育精神的人) respect their teammates and also their opponents. They respect their coaches, and they also respect the referees or other officials involved in their games.
Kids usually learn sportsmanship good and bad from the adults in their lives.
Learning good sportsmanship is important because it helps you develop an attitude of graciousness (礼貌) and respect that will carry over into all the other areas of your life.
So be a good sport in whatever you do!
| A．Good sportsmanship can be shown in many ways. |
| B．However, bad sportsmanship is all about disrespect. |
| C．Players’ parents and coaches set examples that kids tend to follow. |
| D．We can be good sports by encouraging others but not laughing at them. |
| E．Starting as a good sport earlier will help you be a good sport as you get old. |
| F．If you’re a good sport on the field, you’ll also likely be a good sport in the classroom. |
| G．The example you set can be a powerful teaching tool for others. |
9 . A fresh and gentle wind on your face, soft sand under your feet and blue waters as far as the eye can see. Is there any other Olympic sport that is played in such pleasant conditions as beach volleyball？
“I’ve gone to a lot of beautiful places, and met a lot of beautiful people. That wouldn’t have happened if I had been playing another sport.” said Randy Stoklos, America’s most famous beach volleyball player.
The sport began as a four-a-side game on beaches in Southern California in the 1920s. The first recorded two-man game took place there in 1930, and the first tournament (锦标赛) was held in Los Angeles 18 years later. The winners were awarded a case of Pepsi. In the 1950s, women started playing and the sport soon spread to Europe and South America. Yet at that time, beach volleyball was more an entertainment show than a sport, with beauty contests included. The Association of Volleyball Professionals was founded in 1983 and beach volleyball developed into a fast, athletic sport. Its world-wide popularity won beach volleyball a place at the 1996 Olympics in Atalanta, where 24 male teams and 16 female teams took part. At present, the US and Brazil are the best in the world at beach volleyball.
The game came to China in the early 1990s and there have been national tournaments since 1994. It became an official event at the Eighth National Games in 1997. China’s You Wenhui and Wang Lu finished ninth in the women’s beach volleyball world championships in Brazil.
1. The passage is mainly about ______.| A．the history of beach volleyball |
| B．how to play beach volleyball |
| C．the importance of beach volleyball |
| D．women’s beach volleyball in China |
| A．Beach volleyball was first played like other Olympic: sports. |
| B．Beach volleyball has always been an entertainment show rather than a sport. |
| C．Beach volleyball began on beaches in Souther California. |
| D．Women started playing beach volleyball in South America in 1945. |
| A．In 1948, | B．In 1996. | C．In 1950. | D．In 1997. |
| A．in 1996, beach volleyball became an official event in China |
| B．China’s beach volleyball team is the best in the world |
| C．China’s beach volleyball players won the first place in Brazil |
| D．beach volleyball came to China in the early 1990s |
10 . When Tony took up running as a hobby he was 42 years old. Now 42 years later he’s a national champion and a world record holder.
He never imagined at the age of 84 this is where he’d be, but then he doesn’t meet many people in their 80s who are out training four times a week.
“I can see it’s a bit unusual, yes. But it’s been my life,” he told the reporter. The retired officer runs at a track near his home in Leeds.
At an event in Italy last month he set a world record in the 80 metres hurdles（跨栏）with a time of under 17 seconds. But he sees no reason to slow down and his ambition（雄心）is still to be competing when he passes a hundred.
“I probably won’t be doing a crouch start（蹲式起跑）, but it’s only 16 years away,” he joked. Like anyone his age, he’s had health problems. He’s had a string of severe heart attacks, but doctors have told him as long as it makes him feel good, he should carry on running.
“I can’t let my heart get in the way of my training. When I am sprinting I have to give it my absolute all. My heart is the last thing on my mind. ” he said.
He trains every other day, dances and plays hockey and he recently cuts down on alcohol （酒精）and chocolate. He said “ I’ve heard alcohol can lead to dementia and I don’t want that. I’ve cut down to one glass of wine every other day. I now have to stay as fit as I can be to keep up my lifestyle.”
Tony’s next birthday is next September. And the first thing he wants to do is become the world’s fastest 85-year-old.
1. What will Tony do after the competition in Italy?| A．He decides to slow down. |
| B．He decides to retire as an officer. |
| C．He plans on running until he’s 100. |
| D．He plans to compete in the 100 metres hurdles. |
| A．Continuing to run if he feels good. |
| B．Stopping running to treat his heart disease. |
| C．Trying to run as fast as he can. |
| D．Cutting down on alcohol and chocolate. |
| A．Imaginative. | B．Positive. | C．Caring. | D．Helpful. |
| A．The Fastest Man in the World. |
| B．The World’s Fastest 100-year-old. |
| C．A National Champion and a World Record Holder. |
| D．Granddad Crowned Fastest 84-year-old in the World. |
