1 . The benefits of regular exercise are well documented but there’s a new bonus to add to the ever-growing list. New researchers found that middle-aged women who were physically fit could be nearly 90 percent less likely to develop dementia in later life, and as they did, it came on a decade later than less sporty women.
Lead researcher Dr. Helena Horder, of the University of Gothenburg in Sweden, said : "These findings are exciting because it’s possible that improving people's cardiovascular （心血管的）fitness in middle age could delay or even prevent them from developing dementia. "
For the study, 191 women with an average age of 50 took a bicycle exercise test until they were exhausted to measure their peak （最大值的） cardiovascular capacity. The average peak workload was measured at 103 watts.
A total of 40 women met the criteria for a high fitness level, or 120 watts or higher. A total of 92 women were in the medium fitness category; and 59 women were in the low fitness category, defined as a peak workload of 80 watts or less, or having their exercise tests stopped because of high blood pressure, chest pain or other cardiovascular problems.
These women were then tested for dementia six times over the following four decades. During that time, 44 of the women developed dementia. Five percent of the highly fit women developed dementia, compared to 25 percent of the women with medium fitness and 32 percent of the women with low fitness.
"However, this study does not show cause and effect between cardiovascular fitness and dementia, it only shows an association. More research is needed to see if improved fitness could have a positive effect on the risk of dementia and also to look at when during a lifetime a high fitness level is most important. " She also admitted that a relatively small number of women were studied, all of whom were form Sweden, so the results might not be applicable to other groups.
1. What is on the ever-growing list mentioned in the first paragraph?| A．Positive effects of doing exercises. |
| B．Exercises suitable for the middle-aged. |
| C．Experimental studies on diseases. |
| D．Advantages of sporty woman over man |
| A．To predict their maximum heart rate. |
| B．To assess their cardiovascular capacity |
| C．To change their habits of working out |
| D．To detect their potential health problems |
| A．It aimed to find a cure for dementia. |
| B．Data collection was a lengthy process. |
| C．Some participants withdrew from it. |
| D．The results were far from satisfactory. |
| A．More Women Are Exercising to Prevent Dementia |
| B．Middle-Aged Women Need to Do More Exercise |
| C．Fit Women Are Less Likely to Develop Dementia |
| D．Biking Improves Women's Cardiovascular Fitness |
A little exercise is better than none
Exercise is good for us. It reduces the risk of dying from all causes, including cancer and heart disease. This is according to the World Health Organisation. But many people who work on weekdays have little time for exercise.
So, they might try to do something to increase their heart rates over the weekend go for a long run, take a bike ride, hike in the mountains or do a strenuous chore around the house, such as raking leaves , shoveling snow or digging a garden.
We sometimes call people who exercise only on Saturdays and Sundays “weekend warriors (战士)”. But is it healthy to avoid exercise during the workweek and then try to fit it all in during the weekend?
A new study suggests that, yes, it is healthy: Even weekend warriors may reduce their risk of cancer and cardiovascular (心血管的) disease.
Australian researchers at the University of Sydney conducted the study. It took place over a nine-year period.
During that time, the researchers looked at the self-reported exercise habits and health examinations of more than 63,000 adults in England and Scotland. Then they connected that information to mortality—or, death—records.
The researchers found that people who exercised only one or two days a week improved their chances of living longer than people who did not exercise at all. Even those who are very overweight—or, obese—could extend their lives by exercising a couple of days per week. Exercises included playing sports and taking a brisk walk.
First, let’s look at cancer. When compared to those who did not exercise at all , weekend warriors had an 18 percent lower risk of dying from cancer.
As for cardiovascular disease, weekend warriors had a 40 percent lower risk of cardiovascular disease than inactive people, or so-called “couch potatoes”. Couch potatoes are people who don’t exercise. They simply sit all day like potatoes.
In other words, their health improves even if they don’t meet the suggested weekly amount of physical activity. However, to be in the best health, Stamatakis says, more exercise is better.
The WHO suggests that the average adult get at least 150 minutes of moderate (中等的) to intense activity per week. For the best results, the organisation suggests 75 minutes per week of vigorous (高强度的) physical activity.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3 . Races
Virtual(虚拟的）races-but the running is real! Here are some of the best online races.
RAINBOWS VIRTUAL 5K
This is a fun run designed to be completed in any way that is proper for you-whether you run or walk in the garden,dance and walk fast along with your dog. All the organisers ask is that you complete 5K—in one go or over several days of your choice.
￡20,rainbows.co,uk/events/rainbows-virtual-5k
MILTON KEYNES MARATHON WEEKEND VIRTUAL 5K
Part of the yearly September Milton Keynes running festival, this year you can complete the 5Kvirtually. Complete it in your own time—in the garden or on an exercise machine if need be. You can also complete it in smaller runs.
From ￡18,mkmarathon. com/virtual-race
10K GARDEN CHALLENGE
A virtual race you can complete in your garden or at a local open space or park. Put on your shoes and complete 10K as speedily as you can. The event helps raise money for mental(精神的)health,with 15% of the entry fee being given to Bath Mind.By the way,the medal(奖牌)is environment-friendly.
￡15,womensrunning.co. uk/ neus/ keep-motivated-with-our-womens-runing-virtual-challenges
ROCK 'N' ROLL VIRTUAL
Sign up with the virtual running club and compete in weekly events alongside runners from around the world. Challenges include running an 8K and 15K in one weekend or running a l5Kwithin a 30-hour time window. Running challenges are all free to enter, but you can buy merchandise(商品）and medals if you want to add to your wall.
Free to join,buy your medals from ￡20,runrocknrollvr.com
1. If Mary wants to run just for fun,she will most likely visit________.| A．womensrunning.co.uk/news /keep-motivated-with-our-womens-running-virtual-challenges |
| B．rainbows.co.uk/events/rainbows-virtual-5k |
| C．mkmarathon.com/virtual-race |
| D．runrocknrollvr.com |
| A．10K GARDEN CHALLENGE. |
| B．RAINBOWS VIRTUAL 5K. |
| C．ROCK ' N' ROLL VIRTUAL. |
| D．MILTON KEYNES MARATHON WEEKEND VIRTUAL 5K. |
| A．It is held once a year. |
| B．It welcomes local runners only. |
| C．It offers different choices to people. |
| D．It requires people to pay the entry fee. |
1. 1000多名师生参加；
2. 徒步路线：从校门口到高新区体育馆；
3.时间：8:30校门口集合，10点到达；
4. 活动反响和感受。
注意：1. 写作字数应为100左右；
2. 可适当增加细节，以使行文连贯。
参考词汇：路线 route 参与者 participants 高新区体育馆 High-tech Zone Gymnasium
A Jogging Activity
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1. 比赛目的；
2. 时间和地点；
3. 邀请他参加。
注意：
1. 写作词数应为80左右；
2. 请按如下格式在答题卡的相应位置作答。
Dear Peter,
________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
This summer has been full of unforgettable
Known as “Chinese flying man”, Su has been working hard
Now in his third Olympics, his
1. What does Mike usually play as ?
| A．A center back. | B．A right wing. | C．A left back. |
| A．She plans to learn football. |
| B．She will play a football game. |
| C．She is preparing for schoolwork. |
8 . Physical education(体育), 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 receive 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.
The American Heart Association says that 10 million kids and teens suffer from obesity(肥胖症). 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 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 activity 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 exercise 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．risks |
| 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. |
The winter sports were popular, so in 1924 an International Winter Sports Week
In Chamonix, France. Only about 250 athletes from 16 countries competed in nine sports at Chamonix. Something else
Still, the Winter Olympics were underway, adding more sports to the Games, and
Now the Games have such
10 . How exercising changed their life
Name: Katelyn Block, 19
The problem: At the end of her junior year of high shoo, she fell into a serious eating disorder.
The change: She was an athlete, but while she was sick, she stopped running. Later, she decided to get back into running. She made the decision to build her body back from the ground up. With a few months of hard work and determination, she graduated from high school with a healthy body and a healthy mind.
Name: Amalia Biro, 24
The problem: Amalia was a horseback rider with her sight set on the Olympics, until one day she was thrown off a horse, leaving her left knee badly injured.
The change: She ran a 5K at the request of her friend. Running lets her clear her bead. She found herself staring to turn to running instead of breaking away from her social life.
Name: Sarah Jane Parker, 28
The problem: She had a lot of fear and anxiety about different things. The fear was taking over her life.
The change: She tried indoor rock climbing with her friend's encouragement. When she finally managed to climb to the top, she fell in love with the sport Eventually she used the courage she got from climbing to break away from her fear.
Name: Kimberly Whittaker, 25
The problem: Two car accidents in one month made Kimberly have joint problems in both knees and pain in her lower back.
The change: She joined a gym and worked with a physical trainer three times a week to help her become healthy again. She took spin classes (动感单车课程) the most often because she felt like she was able to focus her energy just on riding.
1. How did Katelyn become healthy again?| A．By running. | B．By seeing a doctor. |
| C．By changing her mind. | D．By focusing on studying. |
| A．They had big goals. | B．They were sports fans. |
| C．They had no self-confidence. | D．They should thank their fiends. |
| A．They were boring. | B．They were tiring |
| C．They were difficult | D．They were attractive. |
