【doubt的用法和短语例句】在英语学习中,“doubt”是一个常见但容易被忽视的词汇。它不仅表示“怀疑”,还可以用于表达对某事的真实性或正确性的不确定。掌握“doubt”的不同用法及搭配,有助于我们在写作和口语中更准确地表达自己的想法。
一、“doubt”的基本含义
“Doubt”作为动词时,意思是“怀疑、对……不确定”。作为名词时,表示“怀疑、疑虑”。
- 动词用法:
- I doubt whether he will come.(我不确定他会不会来。)
- She doubted his honesty.(她怀疑他的诚实。)
- 名词用法:
- There is no doubt about it.(这毫无疑问。)
- He showed some doubt about the plan.(他对这个计划有些怀疑。)
二、“doubt”常见的搭配与用法
1. doubt + whether / if
这是最常见的结构之一,用来表达对某个事情是否发生或是否正确的怀疑。
- I doubt if she will accept the offer.
- Do you have any doubt about the result?
2. have no doubt / have a doubt
表示对某事有把握或有疑问。
- I have no doubt that he is telling the truth.
- I have a doubt about the accuracy of the data.
3. in doubt
意思是“处于犹豫不决的状态”。
- She was in doubt about which job to take.
- We are still in doubt about the best course of action.
4. without doubt / beyond doubt
表示“毫无疑问”。
- Without doubt, this is the best solution.
- Beyond doubt, he is the most qualified candidate.
5. call into doubt
意思是“对……提出质疑”。
- The new evidence calls the whole case into doubt.
- His actions have called the integrity of the organization into doubt.
6. raise a doubt
表示“提出疑问”。
- He raised a doubt about the feasibility of the project.
- The manager raised a doubt regarding the budget.
三、常见短语例句
- I don’t doubt that he will succeed.(我毫不怀疑他会成功。)
- There is some doubt about the date of the meeting.(会议日期有些疑问。)
- She has no doubt that her team will win.(她确信她的团队会赢。)
- The evidence is not enough to remove all doubts.(证据不足以消除所有疑虑。)
- The report casts doubt on the company’s financial stability.(这份报告对公司的财务稳定性提出了质疑。)
四、注意事项
- “Doubt”通常用于正式或书面语中,口语中有时会被“question”或“wonder”替代。
- 在否定句中,“doubt”常与“not”连用,如“I don’t doubt that...”表示“我确信……”。
- “Doubt”后面接“whether”时,不能省略,而“if”则常用于口语中。
五、总结
“Doubt”是一个非常实用的词汇,既可以作动词也可以作名词使用。通过掌握其常见的搭配和用法,我们可以在日常交流和写作中更加灵活地表达自己的观点。无论是表达不确定性还是提出质疑,“doubt”都能起到重要作用。希望这篇内容能帮助你更好地理解和运用这个词。