【accelerate用法及固定搭配】在英语学习中,"accelerate" 是一个常见且实用的动词,表示“加速”或“加快”。它不仅可以用在物理运动中,还可以用于抽象概念如发展、进程等。掌握其用法和固定搭配有助于提高语言表达的准确性和自然度。
一、基本用法
1. 表示“加快(速度)”
常用于描述物体移动的速度变快,也可以用于比喻意义。
- 例句:
- The car accelerated as it entered the highway.
- The economy is accelerating due to new policies.
2. 表示“使(某事)更快发生”
多用于抽象事物,如项目、发展、过程等。
- 例句:
- The company is accelerating its expansion plans.
- Technology has accelerated the pace of communication.
二、常用固定搭配
| 搭配 | 含义 | 例句 |
| accelerate the process | 加快流程 | The new software can accelerate the production process. |
| accelerate development | 加速发展 | The government is trying to accelerate development in rural areas. |
| accelerate growth | 加速增长 | Investment is expected to accelerate economic growth. |
| accelerate the pace | 加快节奏 | The team worked harder to accelerate the pace of the project. |
| accelerate time | 加快时间(比喻) | The event seemed to accelerate time, making everything happen faster. |
| speed up (同义替换) | 加快速度 | You can speed up your computer by closing unnecessary programs. |
三、常见错误与注意事项
- 注意搭配对象:
"Accelerate" 通常后接名词或动名词,不直接接副词。例如:
❌ He accelerated quickly.
✅ He sped up quickly. / He accelerated the car.
- 避免与 "speed" 混淆:
虽然两者都表示“加快”,但 "speed" 更强调速度本身,而 "accelerate" 强调“使速度加快”的动作。
- 语境选择:
在正式书面语中,"accelerate" 比 "speed up" 更为正式,适合用于学术、商业等场合。
四、总结
"Accelerate" 是一个多功能动词,适用于多种语境。掌握其基本含义和常见搭配,能够帮助我们在写作和口语中更准确地表达“加快”这一概念。同时,注意与类似词汇的区别,避免使用不当。
| 词汇 | 用法 | 常见搭配 |
| accelerate | 加快、加速 | accelerate the process, accelerate development, accelerate growth |
| speed up | 加快速度 | speed up the computer, speed up the work |
| quicken | 加快(较正式) | quicken the pace, quicken the heart |
通过不断练习和积累,你将能更自如地运用 "accelerate" 这个词,提升英语表达能力。


