【cast的用法及短语】“Cast” 是一个非常常见的英语单词，既可以作为动词也可以作为名词使用。在不同的语境中，它的含义和用法也有所不同。下面将对“cast”的主要用法进行总结，并列出常见短语。
一、动词用法
| 用法 | 含义 | 例句 |
| 投掷、抛出 | 将某物用力扔出去 | He cast the ball into the river. |
| 雇用演员 | 指电影或戏剧中的演员阵容 | The director cast a well-known actor in the lead role. |
| 使陷入（某种状态） | 使某人处于某种情绪或状态中 | The news cast a shadow over her happiness. |
| 投射、映射 | 指光线、影子等的投射 | The sun cast long shadows across the field. |
| 灌注、浇铸 | 用于金属或液体的铸造过程 | The metal was cast into a mold. |
二、名词用法
| 用法 | 含义 | 例句 |
| 演员阵容 | 指一部电影或剧集中的演员团队 | The cast of the movie includes several famous stars. |
| 投掷动作 | 指投掷的动作或行为 | He made a strong cast with the fishing rod. |
| 塑料制品 | 指通过模具制造的物品 | The cast of the statue was very detailed. |
| 影子、投影 | 指物体在光下的影子 | The cast of the tree moved slowly as the sun passed. |
三、常见短语搭配
| 短语 | 含义 | 例句 |
| cast a vote | 投票 | Everyone cast their vote for the candidate. |
| cast doubt on | 对……表示怀疑 | His statement cast doubt on the official report. |
| cast light on | 使清楚、阐明 | The new evidence cast light on the mystery. |
| cast off | 脱下、丢弃 | She cast off her coat and sat down. |
| cast a spell | 施魔法、产生影响 | The magician cast a spell to make the bird fly. |
| cast one’s eyes on | 注视、注视 | He cast his eyes on the painting and smiled. |
四、总结
“Cast”是一个多义词，根据上下文不同，可以表示“投掷”、“演员阵容”、“影子”等多种意思。在日常使用中，尤其要注意其作为动词时的多种含义，以及与不同介词搭配后的变化。掌握这些常见用法和短语，有助于更准确地理解和运用这个词汇。
如需进一步学习其他类似词汇，欢迎继续关注！
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