shaped 的四种用法详解
“Shaped” 是动词 “shape” 的过去分词形式,在英语中用途广泛。它既可以作为形容词描述物体的外形,也可以用于被动语态或完成时态。以下是 “shaped” 最常见的四种用法及示例:
1. 作形容词:表示“具有某种形状的”
在这种用法中,“shaped” 直接修饰名词,说明某物的外形特征。
- heart-shaped(心形的):She wore a heart-shaped locket.
- U-shaped(U形的):The valley is U-shaped due to glacial erosion.
- star-shaped(星形的):The cookies were star-shaped for Christmas.
2. 被动语态:表示“被塑造/形成”
在被动语态中,“shaped” 表示某物被外力或因素所塑造或影响。
- The policy was shaped by public opinion.
- His character was shaped by years of hardship.
- The sculpture was carefully shaped from clay.
3. 完成时态:表示“已经塑造/形成”
在现在完成时或过去完成时中,“shaped” 表示动作已完成,强调结果。
- Technology has shaped modern society.
- By 1900, the city had already been shaped by industrial growth.
- Her experiences have shaped her worldview.
4. 引申义:表示“影响、决定(抽象事物)”
除了物理形态,“shaped” 还可用于抽象概念,如思想、文化、历史等。
- History is shaped by the actions of ordinary people.
- His childhood shaped his attitude toward education.
- Cultural values are shaped over generations.
掌握这四种用法,能帮助你在写作和口语中更准确、地道地使用 “shaped”。