【twelve(序数词)(---------)】在英语中,"twelve" 是一个表示数字的基数词,其对应的序数词是 "twelfth"。序数词用于表示顺序或排名,常见于日期、编号、排名等场景中。了解和正确使用序数词对于提升语言表达的准确性非常重要。
以下是对 "twelve" 作为序数词的总结,并附有相关表格以帮助理解。
在英语中,将基数词转换为序数词时,通常需要遵循一定的规则。对于大多数数字,只需在基数词后加上 "-th" 即可。但像 "one"(第一)、"two"(第二)、"three"(第三)等特殊数字,则需要进行不同的变化。
"Twelve" 的序数词是 "twelfth",表示“第十二”。例如,在日期中,"December 12th" 表示“12月12日”,或者在排名中,"He came in twelfth place" 表示“他获得了第十二名”。
需要注意的是,当序数词用于句子中时,通常会搭配冠词(如 the、a)或介词(如 on、in)。例如:
- The twelfth of December is my birthday.
- She finished in twelfth place.
此外,"twelfth" 在某些情况下可以缩写为 "12th",特别是在正式或非正式书面语中。
序数词对照表:
基数词 (Cardinal) | 序数词 (Ordinal) | 英文例句 |
one | first | He was first to arrive. |
two | second | She is the second in line. |
three | third | The third chapter is the most interesting. |
four | fourth | We are on the fourth floor. |
five | fifth | This is the fifth time I've seen it. |
six | sixth | The sixth month is June. |
seven | seventh | He was the seventh to speak. |
eight | eighth | The eighth day of the week is Sunday. |
nine | ninth | She won the ninth prize. |
ten | tenth | The tenth president was Andrew Jackson. |
eleven | eleventh | The eleventh hour is when we usually act. |
twelve | twelfth | The twelfth of March is International Women's Day. |
通过以上内容,我们可以清晰地看到 "twelve" 对应的序数词是 "twelfth",并了解了其在实际语言中的使用方式。掌握这些基本规则有助于提高英语表达的准确性和自然度。