【fold的用法和短语介绍】“fold”是一个在英语中非常常见的动词，既可以表示物理上的折叠动作，也可以引申为“折叠、合并、陷入某种状态”等含义。此外，它还常用于一些固定搭配中，形成特定的表达方式。以下是对“fold”的用法及常见短语的总结。
一、基本用法
| 用法类型 | 含义 | 例句 |
| 动词（v.） | 折叠，把某物对折 | She folded the paper into a boat. |
| 动词（v.） | （使）合并，合并成一个整体 | The two companies decided to fold their operations. |
| 动词（v.） | （使）陷入某种状态 | He folded under pressure. |
| 名词（n.） | 折叠处，褶皱 | There was a small fold in the dress. |
二、常见短语搭配
| 短语 | 含义 | 例句 |
| fold in | 合并，加入 | They plan to fold in the new team by next month. |
| fold out | 展开，展开后变成 | The map folds out into a large poster. |
| fold up | 收起，折叠起来 | He folded up the tent and put it back in the bag. |
| fold over | 反折，翻折 | She folded the edge of the paper over. |
| fold into | 合并进某个系统或组织 | The small company was folded into the larger corporation. |
| fold under | 屈服，让步 | He finally folded under the pressure from his boss. |
| in one’s fold | 在某人的影响或控制下 | She is not in my fold; she follows her own path. |
| lose one’s fold | 失去支持或归属感 | Many people have lost their fold in the party. |
三、使用小贴士
- “fold”作为动词时，强调的是将物体或抽象概念进行“折叠”或“合并”，常用于描述物理动作或组织结构的变化。
- 在口语中，“fold under”是表达“屈服于压力”的常见说法。
- 注意区分“fold”与“turn”、“bend”等词的区别，虽然都有“弯曲”的意思，但“fold”更强调“折叠”这一动作。
通过掌握“fold”的不同用法和常见搭配，可以更准确地理解和运用这个词汇，提升语言表达的灵活性和准确性。