在英语四级考试中，听力理解部分无疑是考生们需要重点关注的环节。小编为大家整理了“2021年12月英语四级真题听力第二套”Passage 2的内容，希望为大家备考带来帮助！

英文原文

Passage 2

短文2

One 60-minute run can add seven hours to your life. This was a claim made by The Times last week. The claim was based on a new review of studies about the effects of running. The review concluded that, on average, runners live three years longer than non-runners, and that running does more to extend life than any other form of exercise. But there is more to running than its health benefits. 

一次60分钟的跑步可以为你的生命增加七个小时。这是《泰晤士报》上周提出的一个观点。这个观点基于一项关于跑步效果的新研究综述。该综述得出结论，平均而言，跑步者比不跑步者多活三年，而且跑步在延长寿命方面比其他任何形式的锻炼都更有效。但跑步的好处不仅仅体现在健康方面。

Research published in recent years has shown that running changes your brain and mind in some fascinating ways, from increasing your brain function to regulating your emotions. However, the precise effects vary according to whether you engage in short, fast running or long-distance running. 

近年来发表的研究表明，跑步以一些迷人的方式改变你的大脑和思维，从增强大脑功能到调节情绪。然而，具体效果会根据你是进行短跑、快跑还是长跑而有所不同。

For example, in one study, researchers compared participants' ability to learn new words after several minutes of intense running and after 40 minutes of gentle running. Participants were able to learn 20% faster after the intense running, and they showed a superior memory when tested again a week later. 

例如，在一项研究中，研究人员比较了参与者在几分钟的剧烈运动后和40分钟的轻松跑步后学习新单词的能力。参与者在剧烈运动后学习速度提高了20%，并且在一周后再次测试时，他们的记忆力也更强。

In another study, researchers asked volunteers to jog for 30 minutes and then show them clips from a sad movie. Participants who usually struggled to handle negative emotions were more intensely affected by the sad clips, just as you expect. But crucially, this was less so if they had completed the 30-minute jog. 

在另一项研究中，研究人员让志愿者慢跑30分钟，然后给他们看悲伤电影的片段。通常难以处理负面情绪的参与者正如预期那样，受到了悲伤片段的强烈影响。但关键的是，如果他们完成了30分钟的慢跑，这种影响就会减弱。

The researchers said moderate exercise appears to have helped those participants to be less vulnerable to the impact of the sad movie.

研究人员表示，适度运动似乎有助于这些参与者减少受悲伤电影影响的程度。

Questions 19 to 21 are based on the passage you have just heard.

问题19至21基于您刚刚听到的文章。

Question 19: What did the new review of studies claim?

问题19：新的研究综述声称了什么？

Question 20: What is one effect that running has on people according to recent research?

问题20：根据最近的研究，跑步对人体有什么效果？

Question 21: What did another study find about the participants after they had a 30-minute jog?

问题21：另一项研究在参与者进行30分钟慢跑后发现了什么？

2021年12月英语四级真题听力第二套Passage 2的发布，为考生提供了宝贵的备考资料，助力他们提升听力成绩，顺利通过考试。