1. 名词 (noun): 表示压力、紧张或重要性。例如：
– The stress of the exam was overwhelming.
– She felt stressed about the upcoming meeting.
2. 动词 (verb): 表示强调或使紧张。例如：
– Stress the importance of safety measures.
– He stressed the need for teamwork.
3. 形容词 (adjective): 表示紧张的、有压力的。例如：
– I’m feeling stressed out from the workload.
– The situation is stressful for him.
4. 副词 (adverb): 表示紧张地、强烈地。例如：
– She stressed her point with urgency.
– The news was stressed to everyone.
5. 介词 (preposition): 表示在某物上施加压力或紧张。例如：
– Stress can be applied to a material in various ways.
– The stress on the project increased as deadlines approached.
6. 短语 (phrasal verb): 表示对某事施加压力或紧张。例如：
– Stress test: A test that assesses your ability to handle stress.
– Stressed out: Feeling very worried or upset.
7. 固定搭配 (idiomatic expression): 表示“对…施压”或“给…增加压力”。例如：
– Stress the importance of safety measures.
– Stress the need for teamwork.
8. 习语 (idiom): 表示“把压力放在某人身上”或“对某人施加压力”。例如：
– Stress the importance of safety measures.
– Stress the need for teamwork.
通过以上不同的变形，你可以更全面地掌握英语单词”stress”的含义和应用，从而在英语学习中更加得心应手。