【expression的用法总结大全】在英语学习中,“expression”是一个非常常见的词,它既可以作为名词,也可以作为动词使用。然而,大多数人更熟悉的是它的名词形式,即“表达、说法、表情、表达方式”等含义。下面我们将从多个角度对“expression”的常见用法进行系统总结,并附上表格帮助理解。
一、基本含义
Expression 作为名词时,主要表示:
- 表达、表达方式(如:a way of expressing an idea)
- 表情、面部表情(如:her expression of surprise)
- 说法、语句(如:a common expression)
- 表达式(数学或编程中的术语)
作为动词时,express 表示“表达、说明、表现”。
二、常见搭配与用法
| 类型 | 用法 | 示例 | 说明 |
| 名词 | a common expression | “It’s raining cats and dogs.” is a common expression. | 指常用的说法或习语 |
| 名词 | facial expression | He showed a look of confusion on his face. | 指面部表情 |
| 名词 | expression of emotion | Her eyes betrayed her expression of sadness. | 表达情感的方式 |
| 名词 | expression in math | The equation has a simple expression. | 数学中的表达式 |
| 动词 | to express an opinion | She expressed her disagreement clearly. | 表达观点或情绪 |
| 动词 | to express feelings | He expressed his gratitude with a smile. | 表达感情 |
| 动词 | to express something in words | The artist expressed his thoughts through painting. | 用语言或艺术表达思想 |
三、常见短语和习语
| 短语/习语 | 含义 | 例句 |
| make a face | 做鬼脸 | He made a face when he saw the bad news. |
| on one's face | 表现在脸上 | There was a look of worry on her face. |
| in the expression of | 在表达中 | In the expression of his work, he shows great passion. |
| get a look of | 表现出……的表情 | She got a look of surprise when she heard the news. |
| put into words | 用语言表达 | It's hard to put my feelings into words. |
四、常见错误与注意事项
1. 不要混淆“expression”和“explanation”
- “Expression”强调的是表达的形式或方式,而“explanation”是解释、说明。
- 例如:He gave a clear expression of his views.(他清楚地表达了观点)
He gave a full explanation of the problem.(他详细解释了问题)
2. 注意“expression”作为动词时的搭配
- “Express”通常后接名词或代词,如:express your ideas, express your feelings.
3. 避免将“expression”用于不合适的语境
- 例如:不能说“He made a good expression”,应说“He made a good face”或“He expressed himself well”。
五、总结
“Expression”是一个多功能词汇,在不同语境中有不同的含义和用法。掌握其在口语、写作、数学及日常交流中的应用,有助于提高语言表达的准确性与丰富性。通过以上表格和说明,可以更好地理解和运用这一词汇。
建议练习:
尝试用“expression”造几个句子,包括名词和动词用法,看看是否能准确表达自己的意思。同时,多阅读包含“expression”的文章,增强语感。


