【effort有哪些用法】在英语学习中，“effort”是一个常见的名词，表示“努力、费力、精力”。它既可以作可数名词，也可以作不可数名词，具体用法根据语境有所不同。下面我们将从词性、常见搭配、例句和用法总结四个方面进行详细说明。
一、词性与基本含义
| 词性 | 含义 | 例子 |
| 名词（可数/不可数） | 努力、费力、精力 | He put a lot of effort into his work. |
二、常见搭配与用法
| 搭配 | 用法说明 | 例句 |
| make an effort | 努力做某事 | I made an effort to understand the problem. |
| put in effort | 投入努力 | She put in a lot of effort to pass the exam. |
| spare no effort | 不遗余力 | The company spared no effort to improve customer service. |
| make every effort | 尽一切努力 | We will make every effort to finish the project on time. |
| no effort | 毫不费力 | It took no effort for him to win the race. |
| great effort | 大量的努力 | It required great effort to build the house. |
三、常见短语与固定搭配
| 短语 | 用法说明 | 例句 |
| at all efforts | 尽一切努力（较少使用） | At all efforts, we must complete the task. |
| without effort | 毫不费力 | The answer came to her without effort. |
| with effort | 费力地 | He walked with effort up the hill. |
四、用法总结表格
| 用法类型 | 表达方式 | 说明 |
| 常见动词搭配 | make an effort / put in effort / spare no effort | 强调努力的程度或方式 |
| 形容词修饰 | great effort / no effort | 描述努力的多少或是否费力 |
| 副词修饰 | with effort / without effort | 表示动作是否费力 |
| 固定表达 | at all efforts / make every effort | 强调尽力而为的态度 |
五、注意事项
- “effort”通常用于描述人或组织为了达成目标所付出的努力，强调过程而非结果。
- 在正式或书面语中，“make every effort”和“spare no effort”是较为常见的表达方式。
- 避免将“effort”与“work”混用，虽然两者都表示“工作”，但“effort”更侧重于“努力”的程度。
通过以上内容，我们可以清晰地了解“effort”的多种用法及其在不同语境中的表达方式。掌握这些用法有助于提高英语表达的准确性和自然度。