How to exercise safely in hot weather
英文原文 A2
High temperatures can be bad for our health because they stop us from exercising, scientists say. Here's how to keep moving when it's very hot. It's hard to stay active when it's hot. That's why players in the 2026 World Cup in the US, Canada, and Mexico will have extra breaks for drinking water during the games. This summer, with very hot weather because of El Niño, it will be difficult to exercise. Running or playing football in very hot weather can be uncomfortable and even dangerous, like getting heatstroke. "Walking, cycling, and doing exercise outside become harder and less comfortable when it's hot," says Christian García-Witulski, a scientist at the Pontifical Catholic University of Argentina. But if we stop exercising when it's too hot, it can cause health problems later on.
📄 显示中文翻译
高温对我们的健康不利，因为它会阻止我们锻炼，科学家们说。这里教您如何在酷热天气中保持活力。
天气炎热时保持活跃是很困难的。这就是为什么2026年美国、加拿大和墨西哥世界杯的球员在比赛期间会有额外的休息时间来补充水分。今年夏天，由于厄尔尼诺现象，天气异常炎热，锻炼将变得困难。
在酷热天气下跑步或踢足球可能会感到不适，甚至危险，比如中暑。
“当天气炎热时，步行、骑自行车和户外锻炼会变得更加困难和不舒适，”阿根廷天主教大学科学家克里斯蒂安·加西亚-维图斯基说。
但如果我们因为天气太热就停止锻炼，可能会在以后导致健康问题。
📚 词汇
| 词 | 词性 | 音标 | 英文释义 | 中文 | 例句 |
|---|---|---|---|---|---|
| high | adjective | /haɪ/ | being greater than average or usual in degree or intensity | 高度（指程度或强度超过平均水平或通常情况） | The high temperatures have made it difficult to work outside. |
| health | noun | /hɛlθ/ | the state of being free from illness or injury | 健康（指没有疾病或受伤的状态） | Regular exercise is important for maintaining good health. |
| stop | verb | /stɑːp/ | to prevent something from continuing | 阻止（使某事停止继续） | The rain stopped, and the sun came out. |
| hot | adjective | /hɒt/ | having a high temperature; warm | 热的；温暖的 | It's too hot to stay outside without a fan. |
| exercise | noun | /ˈɛksərsaɪz/ | the activity of moving to keep healthy, especially by doing physical activities regularly | 锻炼；运动（尤指定期进行身体活动以保持健康） | I go to the gym three times a week to exercise. |
| comfortable | adjective | /ˈkʌmfərəbəl/ | free from pain or discomfort | 舒适的；不痛苦的 | The bed was very comfortable, and I slept well. |
💬 短语
| 短语 | 含义 | 例句 |
|---|---|---|
| stop us from exercising | 阻止我们锻炼 | 高温会阻止我们锻炼，科学家们说。 |
| keep moving | 保持活动 | 在非常热的时候，保持活动是很困难的。 |
| extra breaks | 额外的休息时间 | 2026年世界杯在美国、加拿大和墨西哥举行，球员们将在比赛中有额外的休息时间来喝水。 |
| get heatstroke | 中暑 | 在非常热的天气里跑步或踢足球可能会不舒服，甚至可能中暑。 |
| harder and less comfortable | 更困难且不那么舒适 | 当天气热的时候，走路、骑自行车和户外锻炼变得更困难且不那么舒适。 |
| stop exercising | 停止锻炼 | 如果我们因为天气太热而停止锻炼，这可能会在以后导致健康问题。 |
📝 语法点
Present Perfect Tense
现在完成时表示过去发生的动作对现在造成的影响或结果，通常与“already”、“just”等副词连用。
- High temperatures can be bad for our health because they stop us from exercising, scientists say.
- This summer, with very hot weather because of El Niño, it will be difficult to exercise.
Present Simple Tense
现在简单时表示经常性或习惯性的动作，或客观事实。
- It's hard to stay active when it's hot.
- Running or playing football in very hot weather can be uncomfortable and even dangerous, like getting heatstroke.
Present Continuous Tense
现在进行时表示正在进行的动作或状态。
- Walking, cycling, and doing exercise outside become harder and less comfortable when it's hot.
- But if we stop exercising when it's too hot, it can cause health problems later on.
Comparative and Superlative Adjectives
比较级和最高级形容词用于表示两个或多个事物之间的比较。
- That's why players in the 2026 World Cup in the US, Canada, and Mexico will have extra breaks for drinking water during the games.
- It will be difficult to exercise.
Conjunctions
连词用于连接句子或句子成分，如“because”、“and”、“but”等。
- High temperatures can be bad for our health because they stop us from exercising, scientists say.
- But if we stop exercising when it's too hot, it can cause health problems later on.
🎯 测验 (5 题 · 选答案立即判对错)
1. What is the reason high temperatures can be bad for our health?
2. What might happen if we stop exercising when it's too hot?
3. According to Christian García-Witulski, what becomes harder and less comfortable when it's hot?
4. Which event will have extra breaks for drinking water?
5. Which sentence in the text is an example of a cause and effect structure?
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