本⽂是由编辑为您准备的《英语语法学习:duty的⽤法与搭配结构》请⼤家参考!
1. 表⽰“责任”“义务”,视含义的具体或抽象可⽤作可数或不可数名词。如: Everyone has a duty to his country. 为国效劳,⼈⼈有责。 He did it out of a sense of duty. 他做此事是出于⼀种责任感。表⽰作为⼯作⼀部分的“职责”或“职务”等,通常⽤复数形式。如: Don’t forget your duties as a soldier. 不要忘记你作为⼀名战⼠的职责。 Your duties include checking the post and distributing it. 你的职责是检查和发送邮件。
2. 表⽰有责任或义务做某事,其后可接 to do sth 或 of doing sth。如: A man has a duty to earn money for his family. 男⼈有挣钱养家的责任。 Every citizen has the duty of defending his country. 每个公民都有保卫祖国的责任。
defending3. ⽐较 do duty for sb(代替某⼈)与 do duty for sth(充当或当作某物⽤)。如: He did duty for a sick comrade. 他接替⼀位患病的同志⼯作。 An old wooden box did duty for a table. ⼀个旧⽊箱⼦被当作桌⼦⽤。
4. ⽤于 on (off) duty, 意为“值(值)班”“当(不当)班”等(注意不⽤冠词)。如: He goes on duty at 8 am and comes off duty at 5 pm. 他上午8点上班下午5点下班。 The rule is that someone must be on duty at all times. 按照规定,任何时候均需有⼈值班。

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