I hesitated to join the new Tai Chi Club because I always
While
I discovered that tai chi is deeply rooted
A year of practising tai chi has had a positive effect on my everyday life. I feel
2 . You may be surprised to learn that one of the best steps you can take to protect your health is to step outside and spend some time in the grass, dirt and water. Our ancestors enjoyed the healing power of nature, and now scientists are starting to catch up. Researchers have documented how contact with nature can decrease mental tiredness, and enhance moods, concentration and problem-solving. Just having a view of nature has been shown to improve hospital patients’ recovery and reduce illness rates. Exposure to the open air, horseback riding, hiking, camping can be helpful for a variety of health conditions in adults and children. Much of this type of research is focusing on children, and in fact an entire movement has quickly developed to connect kids with the healing power of nature.
Obesity. Rates of childhood, adult obesity and related conditions including diabetes (糖尿病) and heart disease have grown greatly in recent years, partly because of reducing the time of outdoor activities. This problem can be partly addressed by increasing the time students spend learning about nature, both in and outside the classroom. Such lessons are often more engaging to students and often lead them to become more active outside.
Attention deficit hyperactivity disorder (ADHD) (注意力缺失症). An exposure to ordinary natural settings in the course of common after-school and weekend activities may be widely effective in reducing attention shortness symptoms (症状) in children. Participation in green activities helps ADHD patients keep focused and complete tasks.
Stress. Access to nature, even houseplants, can help children deal with stress.
Depression and seasonal emotional disorder. Major depression requires medical treatment, but physical activity, especially those done outdoors, can help ease symptoms. Staying in the sunshine for just a few minutes can also help supply bone-building vitamin D. Experts say that simply walking in a city park can enjoy nature’s benefits.
1. According to the passage, which of the following is the most important for you to keep healthy?A.Healthy diet. | B.Exercises. |
C.Outdoor activities. | D.No smoking. |
A.improve | B.add |
C.destroy | D.control |
A.People didn’t enjoy the healing power of nature until recent years. |
B.Having a view of nature is the only way to improve health conditions. |
C.Outdoors activities are good for people’s health. |
D.Researchers have found out what causes people’s mental tiredness and illness. |
A.helping people to control stress |
B.helping children to increase the vitamin D level |
C.helping people to reduce the symptoms of ADHD |
D.helping scientists to believe the rates of adult obesity and the healing power of the open air |
A.Contact with Nature | B.The Benefits of Nature to Health |
C.Exposure to the Open Air | D.Some Health Conditions |
3 . Do you like to exercise?
You know that exercise is good for your body. It helps you grow stronger. It can also help keep your heart and other important organs in excellent shape. But can it make you smarter?
Maybe! The work you do at school every day is like exercise for your brain. Learning and thinking can help you become smarter.
Some researchers point out that exercise stimulates the body’s nervous system, causing it to release chemicals that make us feel happy and calm. This helps to explain why many people feel more alive and active after exercising.
Others point to studies that show that exercise can stimulate the growth of new brain cells. As your brain gets bigger, the areas in connection with memory and learning get bigger and brain function improves.
Exercise is good for your body in so many ways, so include as much exercise as you can into your daily or weekly routine.
A.But how can physical exercise help? |
B.Can you explain why exercise matters? |
C.What is your favorite way to exercise? |
D.Basically, exercising can help you do whatever you do better. |
E.And if you feel better, you can think more clearly and focus better. |
F.Just take it easy starting until your body is ready to get more exercise. |
G.So how much exercise do you need to help your brain work at its best? |
4 . Are you sitting more than ever?
We know sitting too much is bad, and most of us naturally feel a little guilty after a long-time TV watching.
“Sit less, move more” is what the Heart Association encourages us to do.
A.Now it’s time to get up and move around. |
B.Take a moment to think about your sitting activities. |
C.Health experts also suggest exercising on a daily basis. |
D.But this guideline is just too simple and abstract to make a difference. |
E.As of today, average adult will spend 56-86% of their daily time sitting. |
F.But what exactly goes wrong when we park ourselves for nearly eight hours per day? |
G.To make up for the weakness, a research team is working on a more specific guideline. |
A.Regular exercise. | B.A healthy eating habit. | C.A strict plan for running. |
Fitness enthusiasts in China are experiencing a change
These enthusiasts now wear smart gadgets(小装置)
A
Runners on the track acquire a range of data, including information about those currently using the track, real-time temperature and weather reports, and instructions about running. This data
The track is also linked to an app that can be installed on smartphones and other portable devices. Runners
Runners on the track also take part in online challenges relating to different distances and particular difficulties.
After signing up for the challenges on the app, they choose the time they want to start. The athletes’ results are uploaded online for
A.Travelling. | B.Exercising. | C.Relaxing just a bit. |
8 . Exercise is good for physical and mental health, but with coronavirus cases surging across the country, exercising indoors with other people could increase your chance of infection. So, as gyms reopen across the country, here are some things to consider before heading for your workout.
Assess your own risk
It starts with you. You have to make your own assessment of how risky it is based on knowing your medical situation and whether you are someone who’s at high risk of infection. People aged 65 and over are at higher risk of getting a severe case of COVID-19.
Consider alternatives for working out
Exercise outdoors is a great low-risk alternative. When you are outside, it’s easier to control how close you get to other people.
Assess your gym’s safety measures
There are things gyms can do to help decrease the risk of infection.
Pay attention to air flow
Your best bet is going to be a gym that is larger, able to have windows open or have multiple floors or levels to allow for physical distancing. That’s because more space and more air flow decrease the concentration of the virus in the air and likely reduce the risk of transmission.
Location, location, location
A.If you fall in a high risky category |
B.Make a checklist before you go |
C.If you don’t meet the age requirement |
D.Your geographic site should be considered |
E.Avoid small gyms and those with little things |
F.Working outside brings you all-round benefits |
G.And the risk of transmission is lower outside than inside |
9 . It’s truly never too late to begin exercising, according to the researchers led by Pedro Saint-Maurice of the U.S. National Cancer Institute. Even for people who were “couch potatoes” in their youth, starting regular exercise in middle-age can still greatly cut the probability of death from any cause.
The study tracked the lifetime exercise patterns of more than 315,000 people. The investigators found that folks who’d exercised all their lives had a 36 percent lower risk of dying during the study period, compared to people who’d never exercised. But, perhaps surprisingly, people who’d been inactive in youth but decided to get more physical in their 40s and 50s saw almost the same decline—35 percent—in their probability of an early death.
The study also found that a mid-life start to physical activity seemed to cut the probability of death from the two major killers—heart disease and cancer. For people who began exercising in their 40s and 50s, rates of death from heart disease fell by 43 percent compared to people who’d never exercised, and the cancer death rate fell by 16 percent. Those declines were similar to those seen in people who’d exercised all their adult lives.
“This study, once again, indicates the importance of physical activity in relationship to one’s long-term mortality,” said Dr. Evelina Grayver. “Whether or not you start exercising when you are younger or older, the benefits will always be there. But starting exercising at a later age and still getting the same mortality benefit doesn’t mean that one should not exercise in younger years. Overall effects of continuous physical activity decrease the risk of an early death.”
The researchers also noted that while other research linking exercise to longevity has looked at physical activity at just one point in the lifetime, theirs is the first to examine the role of “participation in physical activity throughout the different stages of adulthood.” This new research demonstrates the crucial relationship between physical activity and the prevention of death at any age.
1. What can we infer from the passage?A.Exercising at any age helps one enjoy a happier life. |
B.Lifelong exercising can guarantee a lower death rate. |
C.Exercising in 40s and 50s may add years to one’s life. |
D.Lack of physical activity leads to heart disease and cancer. |
A.To analyse a link between exercises and death rate. |
B.To compare the consequences of exercise in different ages. |
C.To explain the significant effects of continuous physical activity. |
D.To introduce a new study on the benefits of exercise in middle age. |
A.Doubtful. | B.Disapproving. | C.Supportive. | D.Neutral. |
A.To get stronger. | B.To lose weight. | C.To relax himself. |