| 词组 | ought |
| 释义 | 1．ought 是助动词，但在现代英语里它后面的不定式必须有 to。例如：You ought to read it once more. 2．比较下面各句： You ought to do it today. You ought to do it tomorrow. You ought to have done it yesterday.（你昨天该做这个［可是你不曾做］。） When you came yesterday, I told you that you ought to do it at once. When you came yesterday, I told you that you ought to have done it the day before. |
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英语用法大全包含3532条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。