Recently, a poll(民意调查) finds that although almost three in four adults played sports when they     1     (be) younger, only one in four continue to play sports as adults.

But that decline in interest doesn’t stop parents from encouraging their children to make sports a part of their lives.     2     fact, almost nine in ten parents     3     middle school or high school aged children play sports say that their children benefit     4     great deal or quite a bit from playing sports.

And, while most adults no longer play sports     5     (they), the majority of parents say it is very likely or somewhat likely that their children will continue playing sports when they become adults. One in four parents also hope their children will become     6     (profession)athletes.

“Sports are an important part of a healthy community. They help children and adults maintain a fit     7     (weigh), teach acceptance and teamwork, and expand opportunity for children     8     (live) in poverty(贫困),” said a researcher. “This poll     9     (indicate) that we must continue to encourage children to play sports, but just as important, we must find ways     10     (keep)adults engaged in sports in order to maintain health and well-being.”

3 . Over the years, I've found some easy tricks to get myself more active daily. Going to the gym and doing a weight workout isn't required.     1     Here's my secret sauce.

1.Start small

A lot of people assume they need to run themselves tired in the gym to get more fit, but that's really not true. Experts recommend a minimum of 150 minutes of moderate aerobic activity a week—that breaks down to a little more than 20 minutes each day. They also recommend strength-training at least two times a week.     2    

2.Get active at work

    3     Rather than using your full lunch hour to eat, take some time to go to the gym, speed walk around the office or run errands. You can also break up the boring work of the day by taking a walk during one-on-one meetings instead of sitting at a desk or conference room — anything to get up and get moving.

3.Do exercises you actually like

This is a big one. If you hate exercising, it might be because you aren't doing workouts you enjoy. Very few people actually enjoy running around in circles for miles. So don't. Branch out and try different kinds of workouts until you find one you genuinely enjoy.     4     But it'll be worth it when working out no longer feels like a chore.

4.Make it social

Exercise doesn't need to be alone. In fact, having a workout partner can help keep you motivated and hold you accountable in your routine.     5     The structure of working out in a group can push you to work harder while also introducing you to new people.

4 . Marcus is a handsome and athletic kid. He plays tennis and _________ the state tournament every year. Marcus’s neighbor, Conrad, is also _________ to compete, but he has rheumatoid arthritis (类风湿性关节炎). Although it pains him just to walk, he _________ painful days at school walking to the sports field. He loves watching his school compete so he doesn’t _________ a game.

Marcus has known Conrad since primary school. They’ve always been _________. He sees Conrad in pain and his _________ at not being able to play sports. So, every day alter school, Marcus _________ his classmates to go to Conrad’s for a moment of discussion about the game competition. The discussion is as _________ as a real high school game, which makes Conrad forget the hurt.

Finally, the doctors found a new _________ to reduce the pain. Conrad walks without much pain, and then begins running, but he still has to learn the __________ of running. After a childhood of walking carefully and taking __________ steps, Conrad has to train his walking like a kid again and stay in shape. He pushes himself every day，building his lungs and doing leg lifts repeatedly for his leg __________. He knows what pain feels like, but running for Conrad is no longer __________.

To Conrad’s delight, he gets a chance to join the cross country team. Conrad doesn’t win, not once, but Marcus is there, __________ for him who always finishes in the middle of the competitors, breathing in wind and waving his hands __________.

5 . Recess for Kids

Ask a group of kids about their favorite part of the school day and many will talk about something that happened at recess. Maybe they finally made it across the monkey bars (单杠). Maybe somebody kicked the ball over the fence. Maybe a fruit tree in a neighboring yard started to drop apples on the playground.     1    

It’s true not just according to kids, but also to adults who study recess for kids. Whether they’re inventing a new game or sitting under a tree, kids need a break — or several of them — during the school day.

Why Kids Need Recess.

There's no debate that recess, or mainly referred to as physical activity, is good for kids.

You can’t have your brains go hours at a time and retain and store information in working memory.     2     Besides, activity that involves arms and legs — running, climbing, crawling — builds new neural connections, which helps kids regulate their emotions. Studies show that after recess children are more attentive in class, perform better and have fewer emotional problems.

How Much Recess Should Kids Get.

“Ideally, children should get four 15-minute recesses every day”, says Debbie Rhea, a professor from Texas Christian University, who advocates for outdoor play in schools.     3     It is noted that Centers for Disease Control and Prevention have recently expanded the idea to encourage recess for all students, including those in middle and high school.

    4    

In addition to simply providing enough time for recess, schools should teach skills that will make recess more successful. For instance, letting kids run fast will help them develop coordination.     5    . And even falling, is something kids need to practice to avoid getting badly hurt. To allow children to take reasonable risks with their bodies is also a wise move.