【decide的用法及固定搭配】“Decide”是一个常见的动词，表示“决定”或“做出选择”。在英语中，它的使用非常广泛，常用于日常交流和正式写作中。掌握其基本用法和固定搭配，有助于更准确地表达自己的想法。
一、基本用法
1. decide + 名词 / 代词 / 动名词
表示“决定某事”或“决定做某事”。
- I decided to go to the party.
- They decided on a new plan.
2. decide + that 从句
后接一个宾语从句，说明决定的内容。
- She decided that she would study abroad.
- We decided that the meeting should be postponed.
3. decide against something
表示“决定不做什么”。
- He decided against taking the job.
- The company decided against expanding further.
4. decide for someone/something
表示“支持某人/某事”，通常用于投票或选择中。
- The voters decided for the new policy.
- I decided for the red dress.
二、常见固定搭配总结表
| 搭配 | 含义 | 例句 |
| decide on | 决定（某个具体事物） | We decided on a vacation in Italy. |
| decide to do sth | 决定去做某事 | She decided to learn Spanish. |
| decide against | 决定不（做某事） | He decided against buying the car. |
| decide for | 支持（某人/某事） | The committee decided for the proposal. |
| decide whether... or not | 决定是否…… | I’m still deciding whether to accept the offer. |
| make up one's mind | 下定决心 | She finally made up her mind to leave. |
| change one's mind | 改变主意 | He changed his mind at the last minute. |
三、注意事项
- “Decide”后面一般不直接跟动词不定式，而是用“to do”结构。
- 在口语中，“make up one's mind”和“change one's mind”是常用表达，但“decide”也可以用于类似语境。
- 注意“decide”与“determine”的区别：“Determine”更强调“确定”或“决心”，而“decide”更偏向于“选择”或“决定”。
通过掌握这些用法和搭配，你可以更自然、准确地使用“decide”这个动词，提升你的英语表达能力。