3 . The rate of childhood obesity in the U. S. has tripled over the past 50 years. The American Academy of Pediatrics (AAP) made waves this year by recommending that doctors put obese kids as young as two years old on intensive, family-oriented lifestyle and behavior plans. It also suggested prescribing weight-loss drugs to children l2 and older and surgery to teens 13 and older. This advice reflects the organization’s adoption of a more active position on childhood obesity.

Yet the lifestyle programs the AAP recommends are expensive, inaccessible to most children and hard to maintain. Few weight-loss drugs have been approved for children. And surgery has potential risks and few long-term safety data. Furthermore, it’s not clear whether interventions in youngsters help to improve health or merely add to the psychological burden overweight kids face from the society.

Rather than paying close attention to numbers on a scale, the U. S. and countries with similar trends should focus on an underlying truth: we need to invest in more and safer places for children to play where they can move and run around, climb and jump, ride and skate.

Why is it so hard to get kids moving? Experts blame the problem on the privatization of sports — as public investment in school-based athletics dwindles, expensive private leagues have grown, leaving many kids out. In addition to fewer opportunities at school, researchers cite increased screen time and a lack of safe places for them to play outside the home. New York City, for example, had 2,067 public playgrounds as of 2019 — a very small amount for its large population. In Los Angeles in 2015, only 33 percent of youths lived within walking distance of a park.

Kids everywhere need more places to play. Public funding to build and keep up these areas is crucial, but other options such as shared-use agreements can make unused spaces available to the public. These opportunities aren’t primarily about changing children’s waistlines — they’re how we keep childhood healthy and fun.

4 . Discover the Huge Health Benefits of Strength Training

One of the best ways to stay fit and healthy as you age is to do strength and power training exercises. It is known that when you are in your thirties, you will begin to lose muscle mass. This loss actually contributes to achy joints, the increased risk of injury, and the “middle-age spread” we all fear. What’s more, the older you get, the faster muscle mass loses. It means that eventually, simple tasks like getting out of a chair and climbing stairs can become more difficult.

Strength training can help you build muscles, make you strong, increase your staying power and make everyday activities easier. By combining strength and power training exercises, you’ll not only get stronger, but also improve your reaction speed. As you grow older, that’s critical because it can help prevent falls. Here is a book, Strength and Power Training for All Ages, for your reference.

·The key muscles to work for an injury-free body

·How to tell how much weight is suitable for you

·How to strengthen the bones most likely to break

·How to take pressure off your knees when walking or running

·Why you’ll want to apply heat to sore joints before you exercise

·Build bones

·Fight diseases

·Improve balance

·Strengthen muscles &Increase muscle power

Get a copy, start training, and then you’ll discover a whole new self.

5 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

My son Joey was born with disabled feet. The doctors assured us that with treatment he would be able to walk normally — but would never run very well. The first three years of his life were spent in surgery, casts and braces. By the time he was eight, you wouldn’t know he had a problem when you saw him walk.

The children in our neighborhood ran around as most children do during play, and Joey would jump right in and run and play, too. Although I was a little worried about his state, we never told him that he probably wouldn’t be able to run as well as the other children. So he didn’t know it. Every day after school, he would run and jump crazily, laughing cheerfully with his friends. Before bed, he was delighted to share everything that he enjoyed with me, and the brightness on his face drove away all my anxiety.

In his seventh grade, the school planned to hold a cross-country race. On hearing the news, he jumped with joy, and he decided to go out for the cross-country team. What worried me most was the extreme strength and patience that was required for the race. However, his strong determination eventually changed my attitude towards the event. I made up mind to be in favor of him. Every day he trained with the team. He worked harder and ran more than any of the others — perhaps he sensed that the abilities that seemed to come naturally to so many others did not come naturally to him. Although the entire team runs, only the top seven runners have the potential to score points for the school. We didn’t tell him he probably would never make the team, so he didn’t know.

注意：

1. 续写词数应为150个左右；

2. 请按如下格式在答题卡的相应位置作答。

One day, he got a fever, and I advised him to have a rest.

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Two weeks later, the big day came.

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6 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

I grew up in southeastern Michigan. I was a fan of Detroit Tigers, a famous baseball team, as a young boy.

My childhood dream was to be like my hero, Al Kaline, and someday play for the Tigers. My Dad would take me to Tiger Stadium several times a year and my hero Al Kaline would never let me down. We never attended a game that he didn’t get at least one hit.

I was crazy about baseball. If there was a game in my high school, I was never absent. I kept practising so that I could achieve my dream of playing for the Tigers, and I was doing well at each level of play. Later, I got a chance to sign up for a strong American Legion baseball program. There I met our coach, Bob Ohm, who knew a lot of baseball and taught each of us the basics as well as more advanced baseball skills. With Bob Ohm’s help and my hard work, I had set new records in many baseball championships.

My dream to be like my hero seemed to draw near. One summer, I went up to play the final season in Marinette. There were scouts who came to find the best players. This was it! My big chance!

Well, as the game progressed I hit the ball very well getting five hits in the game. Unfortunately, I also made four mistakes. The final mistake actually drew laughter from the crowd.

注意：

1. 续写词数应为150个左右；

2. 请按如下格式在答题卡的相应位置作答。

After the game, I knew my dream of playing professional baseball was lost.

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Today, I teach baseball in a high school.

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