1 . Why Is Exercise Cool?
•Exercise Strengthens Muscles
Did you ever do a push-up or swing across the monkey bars at the playground?
•
Can you touch your toes easily without yelling ouch? Most kids are pretty flexible, which means that they can bend and stretch their bodies without much trouble. Being flexible is having “full range of motion”, which means you can move your arms and legs freely without feeling tightness or pain.
•Exercise Keeps the Balance
•Exercise Makes You Feel good
It feels good to have a strong, flexible body that can do all the activities you enjoy—like running, jumping and playing with your friends. It’s also fun to be good at something, like scoring a basket, hitting a home run, or perfecting a dive.
But you may not know that exercising can actually put you in a better mood.
A.Exercise Makes You Flexible |
B.Exercise Makes Your Heart Happy |
C.Those are exercises that can build strength. |
D.So you want to do some aerobic (有氧的) exercise right now? |
E.But if you’re active, your body needs an extra measure of calories or energy. |
F.Food gives your body fuel in the form of calories, which are a kind of energy. |
G.When you exercise, your brain releases a chemical which may make you feel happier. |
2 . If you're out for a run, what difference does it make if you're able to tough it out for another 50 seconds? If you're less than a minute from the top of the hill, that extra time can make the difference between having reached your goal and snatching defeat from the jaws of victory.
How do you get those extra seconds of energy? A research team at the Texes Tech University developed a study to measure what effect listening to music would have on exercise tolerance. The researchers based the study on a stress testing. As part of the testing, they noted any changes in heart rate and blood pressure as participants underwent physically stressful exercise.
The tests were done on treadmills (跑步机), which increased in both speed and incline (坡度) through three stages. In the final stage, the treadmills moved at 10 miles per hour at a 14-percent grade. Most of these tests were designed to last up to 40 minutes. The average gym-goers lasted 30 minutes. For this study, they divided 127 participants into two groups. One listened to upbeat(快节奏) music, while the other group had earbuds in but did not listen to music.
The group that listened to music was able to outlast the non-music group by an average of 50.6 seconds. Again, being able to go an extra minute may seem like a no-brainer ,but “after 30 minutes, you feel like you are running up a mountain, so even being able to go 50 seconds longer means a lot," said the study's lead author, Waseem Shami, MD.
The study has confirmed something runners and gym-goers have suspected for years: Listening to music during workout can be beneficial to your endurance. "Our findings reinforce the idea that upbeat music can help you exercise longer and stick with a daily exercise routine," said Shami. When doctors are recommending exercise, they might suggest listening to music, too."
1. Why did Shami’s team conduct the research?A.To test the effect of music on health. | B.To know the cause of failure in sports. |
C.To improve runners' exercise tolerance. | D.To record the body change of participants |
A.They ran much faster than average runners. | B.They created a new record of indoor sports. |
C.They could run a little longer with music on. | D.They all enjoyed extreme physical challenge |
A.A dull activity. | B.A foolish action. |
C.A demanding task. | D.An easy practice |
A.Developing a daily exercise routine. | B.Listening to music while working out |
C.Participating in physical stress testing. | D.Taking exercise as doctors recommend. |
3 . Four teams of mountaineers set out on a race to conquer(征服) an unclimbed mountain peak in the Himalayas. The Canadian team chose a long, but safe route, while the British, Chinese and Russian teams chose a faster but steep and dangerous route up the mountain.
When night fell, the teams made camp on the mountainside. But the next morning, the sun rapidly rose air temperature and the strong wind caused a heavy snowfall, which led to a terrible avalanche. The disaster struck and some members of the British, Chinese and Russian teams were swept away and killed. But the Canadians didn’t know what had happened.
It was an hour after the disaster and there was no hope of finding any survivors. The leaders of the British, Chinese and Russian teams, met to discuss how to successfully keep all the survivors alive.
Britain | Russia | China | |
Members | 3 | 2 | 2 |
Tents | 1 two-man | None | 1 four-man |
Sleeping bags | 3 | 2 | 2 |
Rope | 25 metres | 50 metres | None |
Food | 1 person for 3 days | 2 people for 4 days | 2 people for 2 days |
Medicine | None | None | None |
The table above was a summary of what they could collect. The leaders made a final decision that they had to find a way to conquer the mountain and put their flags on the peak.
1. What kind of route did the Chinese team choose?A.A long but safe route. | B.A short but dangerous route. |
C.A separate but flat route. | D.An unknown but steep route. |
A.High temperature. | B.An avalanche. |
C.Strong wind. | D.A heavy snowfall. |
A.The supplies and equipment they had left. |
B.The plan of their follow up climbs. |
C.The survey of their damages and injuries. |
D.The difficulties they would meet. |
A.give up the race | B.keep climbing |
C.ask for help | D.look for the survivors |
A.A business newspaper. | B.A health guide. |
C.A culture magazine. | D.A nature journal. |
4 . Benefits of Sports
Taking exercise is a physical, mental and social adventure. It’s a great way for children to take a break from study and release extra energy. It also helps them lead fuller and happier lives as regular sports have proven to improve general well-being.
Children who participate in sports might also benefit from the social aspect, feeling part of a group, building up leadership and responsibility.
There is no shortage of reasons to find a sport to take part in. Are you ready to go? Pick one and get moving!
A.It’s not just your body that benefits from sports. |
B.Therefore, playing sports is going to make you more fit. |
C.Football players work on speed while track athletes train through longer runs. |
D.Among these, learning how to work as a team is the most important advantage. |
E.But remember, a child’s self-worth should not be judged by victory or loss. |
F.If you play group sports, you’ll be part of a team that takes direction from a coach. |
G.The physical benefits of doing sports are probably the most obvious. |
5 . Race walking shares many fitness benefits with running, research shows, while most likely contributing to fewer injuries. It does, however, have its own problem.
Race walkers are conditioned athletes. The longest track and field event at the Summer Olympics is the 50-kilometer race walk, which is about five miles longer than the marathon. But the sport’s rules require that a race walker’s knees stay straight through most of the leg swing and one foot remain in contact (接触) with the ground at all times. It’s this strange form that makes race walking such an attractive activity, however, says Jaclyn Norberg, an assistant professor of exercise science at Salem State University in Salem, Mass.
Like running, race walking is physically demanding, she says, According to most calculations, race walkers moving at a pace of six miles per hour would burn about 800 calories(卡路里) per hour, which is approximately twice as many as they would burn walking, although fewer than running, which would probably burn about 1,000 or more calories per hour.
However, race walking does not pound the body as much as running does, Dr. Norberg says. According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
As a result, she says, some of the injuries associated with running, such as runner’s knee, are uncommon among race walkers. But the sport’s strange form does place considerable stress on the ankles and hips, so people with a history of such injuries might want to be cautious in adopting the sport. In fact, anyone wishing to try race walking should probably first consult a coach or experienced racer to learn proper technique, she says. It takes some practice.
1. Why are race walkers conditioned athletes?A.They must run long distances. |
B.They are qualified for the marathon. |
C.They have to follow special rules. |
D.They are good at swinging their legs. |
A.It’s more popular at the Olympics. |
B.It’s less challenging physically. |
C.It’s more effective in body building. |
D.It’s less likely to cause knee injuries. |
A.Getting experts’ opinions. |
B.Having a medical checkup. |
C.Hiring an experienced coach. |
D.Doing regular exercises. |
A.Skeptical. | B.Objective. |
C.Tolerant. | D.Conservative. |
Curling(冰壶)is a winter sport played on ice. Therefore, it’s most popular in northern countries like Canada. Curling is played in the USA by about 15,000 people.
In curling, a broom is part of each player’s equipment. A good curler must know how much force to use. The player must know the exact conditions of the ice on the court.
A.Players compete on the court. |
B.Then the play begins in the other direction. |
C.Curling is played by teams of four people. |
D.In other words, a good curler must be a fine athlete. |
E.The rules are easy to learn, but playing the game is hard. |
F.The melting of the ice makes things tough for the curlers. |
G.Curling probably began in Scotland in the 1500s or earlier. |
7 . BEST BODY FITNESS
About us
You don’t want just gym membership. You want membership that means something. And that means you need support, expert help and a community.
Best Body Fitness isn’t just a gym: it’s full-service fitness membership made for you.
Here’s how it works:
STEP ONE: Your assessment
We begin with an assessment session. This is a chance for you to see what we do at Best Body. Our assessment plans are no-cost and no-risk. We’ll also make a training plan specifically for you.
STEP TWO: Your training
When you decide to become a Best Body member, we show you what to do, how to do it and why you are doing it. After a few sessions with an expert private trainer you will feel comfortable working out on your own. But don’t worry, we’ll always be nearby if you have questions.
STEP THREE: Your membership
Membership works on a month-to-month basis. There are no sign-up fees and no cancellation fees. Start and stop whenever you want. And the best part? Our fees are the most competitive in the whole downtown area.
STEP FOUR: Your community
At Best Body Fitness, we see everyone as part of a big team. And when you work with a team, you can do great things. Join any of our specialized classes, led by expert instructors. Come to our nutrition classes. Participate in our regular social events. Everything is included in your fee.
Finally, share some reasons why our members have chosen us over any other fitness centre in the city.
It’s so EASY
Easy to start, stop, cancel or refund membership
Easy to access — we’re open 24/7, we never close
Easy to do exercise — we have lots of equipment, no long wait
Easy to find — in the centre of town, near public transport and with parking
1. Which statement about Best Body Fitness is correct?A.It provides you with a fitness assessment after training. |
B.It offers you a customized training plan. |
C.It allows you to work out without any fees. |
D.It asks you to work out on your own. |
A.Its price is quite good. | B.Its time is enough. |
C.Its classes are no-risk. | D.Its trainers are experienced. |
A.News report. | B.Speech. |
C.Announcement. | D.Advertisement. |
The mascot (吉祥物) for the Beijing 2022 Winter Olympic Games
The image of it is designed based
The name “Bing Dwen Dwen” is a
The mascot perfectly combines the best elements and characteristics of China to show China’s warm invitation to friends from all over the world. It is also designed
9 . Water skiing
Water skiing is an exciting water sport that can be a ton of fun. You will get to have a happy and joyful adventure every time you go out on the water.
For your first time water skiing, you may want to either take a lesson from an expert or find a friend that has experience and is willing to teach you.
A.It’s no hard task to learn. |
B.It takes a little patience to learn. |
C.Of course, no one can water ski alone. |
D.Once prepared, a skier can start the game on his own. |
E.You will also need a water skiing cable and a life jacket. |
F.Before you start water skiing, there are a few supplies you’ll need. |
G.Of your two helpers, you need one to drive the boat and one to observe. |
10 . Humans were made for walking. With our upright posture and strong leg muscles, our bodies were actually designed with walking in mind which makes it such perfect exercise. It’s kind to our bodies and great for our waistlines.
Maybe you already love to walk, but you’re getting tired of tracing the same old route day after day, or maybe you’re new to walking and aren’t sure how to get started.
If making friends and socializing is your goal, call up your friends and schedule walks with them.
From the benefits to your heart to your overall happiness, walking is just plain good for you.
A.Headed to a new city? |
B.This month, pick up a map and start walking. |
C.Ask your friends where they like to walk and just go there. |
D.Either way, it's time to accept the idea of walking with a purpose. |
E.And best of all, it’s a great way to see new things and meet new people! |
F.Recently, science has proved that walking is good for your body shape. |
G.If you're after walking alone, ask about local hikes that get you out of town and into the countryside. |