在英语学习中，“stress”是一个高频词汇，它既可以作为名词，也可以作为动词使用，含义丰富且多样。掌握其用法和搭配不仅能够提升语言表达能力，还能帮助我们更准确地传达信息。以下将从“stress”的两种词性出发，详细解析其常见用法及其搭配。
一、“stress”作名词
当“stress”作为名词时，通常表示“压力”或“紧张”。它可以用于描述心理上的压力（如工作压力、生活压力），也可以指物理上的应力（如材料承受的压力）。以下是它的几种常见用法：
1. 描述心理压力
- 搭配短语：
- under stress：处于压力之下。
- 示例：When she was under stress, she would eat less and sleep poorly.
- deal with stress：应对压力。
- 示例：Learning to manage stress is essential for maintaining good mental health.
- high/low stress：高压力/低压力。
- 示例：This job has both high stress and low stress moments.
- 固定句型：
- Stress can have a negative impact on our physical and mental well-being.
- The company provides resources to help employees reduce work-related stress.
2. 描述物理压力
- 搭配短语：
- stress test：压力测试。
- 示例：The engineer conducted a stress test to ensure the bridge could withstand extreme conditions.
- stress fracture：应力性骨折。
- 示例：Overtraining can lead to stress fractures in athletes.
二、“stress”作动词
当“stress”作为动词时，主要表示“强调”或“突出”，也可以用来表示“使某人感到压力”。其用法同样非常灵活。
1. 强调某事的重要性
- 搭配短语：
- stress the importance of...：强调……的重要性。
- 示例：He stressed the importance of teamwork during the meeting.
- stress the need for...：强调对……的需求。
- 示例：The report stresses the need for more funding in education.
- 固定句型：
- It's important to stress that this is just an example.
- She always stresses the significance of being punctual.
2. 使某人感到压力
- 搭配短语：
- stress sb. out：使某人感到压力大。
- 示例：Working overtime every day really stressed him out.
- put stress on sb.: 给某人施加压力。
- 示例：Don't put too much stress on your children; they need time to relax.
三、“stress”的特殊用法
除了上述常规用法外，“stress”还有一些特殊的搭配和表达方式，值得我们注意：
1. stressed-out：形容词，意为“压力过大的；筋疲力尽的”。
- 示例：After a long day at work, I felt completely stressed-out.
2. no stress：口语中常用，意为“没问题；别担心”。
- 示例：— Can you finish the project by tomorrow? — No stress. I'll make it happen.
3. under a lot of stress：形容“承受巨大压力”。
- 示例：She was under a lot of stress after losing her job.
四、总结
通过以上分析可以看出，“stress”作为一个多义词，在不同场景下有着不同的含义和用法。无论是作为名词还是动词，其搭配都非常丰富，能够满足多种表达需求。希望本文能帮助大家更好地理解和运用“stress”，让英语表达更加得心应手！
