Question

【題目】80% of teens don't get enough exercise

The World Health Organization (WHO) says that 80% of the world's teens don't get enough exercise to live healthy lives. The report, which was published in the Lancet, was based on research done with students aged 11-17 in 146 different countries. The WHO has been studying teen activity levels since 2001 and reports that not much has changed since then.

The WHO says that kids should get at least an hour of medium to hard exercise every day. This could include walking, running, biking, dancing, playing sports, or many other activities.

More and more research is showing that exercise doesn't just help the body, it can help the brain, too, improving thinking, test scores, and school grades.

One big reason for the lack (不足) of activity in today's teens is technology, such as smartphones, computers, and TVs. Many teens find it very hard for them to pull themselves away from their devices (設(shè)備), whether they are texting, playing games, or watching videos or movies. The WHO warns that young people need to do less playing in the digital (數(shù)碼的) world, and more playing in the real world.

Health experts want schools and families to encourage teens to be more active. Teens should take part in sports, whether on official teams or just playing around in the playground.

Experts believe that it's very important for young people to fall into these habits now, because the positive effects (積極影響) of those habits can carry on into adult (成年的) life. Studies show that the best way to tell how active someone will be as an adult is to look at how active he was as a teen.

【1】According to the WHO, what is the worldwide problem for teens?

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【2】What is the WHO's suggestion?

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【3】Why is exercise very important?

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【4】What is the influence of technology on teens?

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【5】What is the advice of health experts on solving teens' problems? (Give one example)

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【6】What can you learn from last paragraph?

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Answer 1

【答案】

【1】80% of the world's teens don't get enough exercise to live healthy lives.

【2】Kids should get at least an hour of medium to hard exercise every day.

【3】Exercise doesn't just help the body, it can help the brain, too.

【4】Many students do more playing in the digital world and less playing in the real world./ They do less exercise./ It is hard for them to pull themselves away from their devices.

【5】Schools and families should encourage teens to be more active in sports./ Teens need to do less playing in the digital world, and more playing in the real world./ Teens should take part in sports.

【6】Open-ended. (說(shuō)明：其他符合題意的答案均可酌情賦分)

【解析】

本文是一篇議論文。文章從世界衛(wèi)生組織的一份報(bào)告說(shuō)起，報(bào)告中提到世界上百分之八十的青少年沒(méi)有進(jìn)行足夠的鍛煉。一個(gè)重要的原因是科技，如智能手機(jī)、電腦和電視。健康專家希望鼓勵(lì)青少年能夠多鍛煉，不僅鍛煉有好處，而且還會(huì)對(duì)成年生活頗有助益。

【1】

根據(jù)第一段可知這項(xiàng)報(bào)告歷時(shí)之久，涉及國(guó)家范圍之廣，尤其是第一句“The World Health Organization (WHO) says that 80% of the world's' teens don't get enough exercise to live healthy lives.”可知世界上百分之八十的青少年沒(méi)有進(jìn)行足夠的鍛煉，所以這是一個(gè)全世界范圍內(nèi)的問(wèn)題，故填80% of the world's teens don't get enough exercise to live healthy lives.

【2】

根據(jù)第二段第一句“The WHO says that kids should get at least an hour of medium to hard exercise every day.”可知世界衛(wèi)生組織建議青少年每天應(yīng)至少進(jìn)行一小時(shí)中等到高強(qiáng)度的鍛煉，故填Kids should get at least an hour of medium to hard exercise every day.

【3】

根據(jù)第三段“More and more research is showing that exercise doesn't just help the body, it can help the brain, too, improving thinking, test scores, and school grades.”可知越來(lái)越多的研究表明，鍛煉不僅有助于身體，還可以幫助大腦，提升思維能力和成績(jī)，故填Exercise doesn't just help the body, it can help the brain, too.

【4】

根據(jù)第四段中“Many teens find it very hard for them to pull themselves away from their devices …The WHO warns that young people need to do less playing in the digital (數(shù)碼的) world, and more playing in the real world.”可知青少年覺(jué)得很難讓自己遠(yuǎn)離電子設(shè)備，專家也警告年輕人應(yīng)該少沉浸在數(shù)碼世界中，而是應(yīng)該更多地在現(xiàn)實(shí)世界中玩，所以科技對(duì)青少年的影響可以從上述幾個(gè)方面來(lái)回答，故填Many students do more playing in the digital world and less playing in the real world./ They do less exercise./ It is hard for them to pull themselves away from their devices.

【5】

根據(jù)第四段最后一句“The WHO warns that young people need to do less playing in the digital (數(shù)碼的) world, and more playing in the real world.”和第五段第一句“Health experts want schools and families to encourage teens to be more active.”可知專家也警告年輕人應(yīng)該少沉浸在數(shù)碼世界中，而是應(yīng)該更多地在現(xiàn)實(shí)世界中玩，而且學(xué)校和家庭要鼓勵(lì)青少年多鍛煉，這些都是健康專家就解決青少年鍛煉少的問(wèn)題提出的建議，故填Schools and families should encourage teens to be more active in sports./ Teens need to do less playing in the digital world, and more playing in the real world./ Teens should take part in sports.

【6】

最后一段的大意主要是介紹了這樣一個(gè)觀點(diǎn)：年輕人養(yǎng)成的習(xí)慣的積極影響會(huì)延續(xù)到成年生活中。研究表明，要判斷一個(gè)人在成年后有多活躍，最好的方法就是看他在青少年時(shí)期有多活躍。本題的答案不唯一，符合題意，言之有理即可，所以答案是開(kāi)放的，故填Open-ended.