dedicate 用法详解
一、基本含义
动词 dedicate 源自拉丁语，意为“奉献；致力于；题献”。常用于表达将时间、精力、生命或作品等献给某人或某事。
二、常见结构
- dedicate something to someone/something：把某物/某事献给某人/某事
- be dedicated to someone/something：致力于某人/某事（形容词形式）
三、典型例句
She dedicated her life to helping the poor.
This book is dedicated to my parents.
He has dedicated years of research to climate change.
The team is fully dedicated to achieving excellence.
四、用法注意事项
- “Dedicate” 后通常接 to + 名词/动名词，不可直接接动词原形。
✅ She dedicated herself to teaching.
❌ She dedicated herself to teach.
- 被动语态中常用 “be dedicated to”，此时表示“专注于”而非“被奉献”。
✅ The organization is dedicated to environmental protection.
- 正式场合或书面语中更常见，日常口语可用 “devote” 替代（但 devote 需搭配 “to” 使用方式略有不同）。
五、近义词对比
Devote 与 dedicate 常可互换，但：
- Devote 更强调情感投入，常用于时间、精力等抽象事物。
- Dedicate 更正式，常用于作品题献或庄严承诺。
He devoted his weekends to volunteering.（侧重习惯性投入）
The monument was dedicated to the heroes.（侧重仪式性奉献）