英语短语"beyond a doubt"的核心含义是“毫无疑问”“确凿无疑”“千真万确”,用于强调某件事的真实性、正确性或确定性达到了“没有任何疑问可反驳”的程度。
"beyond a doubt" 是介词短语,字面理解为“超出疑问的范围”,即完全排除了怀疑的可能性。它比普通的“certainly”或“of course”更强调经过验证、证据充分后的绝对确定。
该短语主要作状语(修饰整个句子或谓语动词),可置于句首、句中(常用逗号分隔)或句尾,语法功能灵活。
Beyond a doubt, she is the most qualified person for the job.
(毫无疑问,她是这份工作最合格的人选。)
Beyond a doubt, the new policy will improve people’s lives.
(毫无疑问,新政策会改善人们的生活。)
He is, beyond a doubt, the fastest runner in our school.
(他毫无疑问是我们学校跑得最快的人。)
The experiment, beyond a doubt, confirmed the scientist’s theory.
(这个实验确凿无疑地证实了科学家的理论。)
The evidence proved his guilt beyond a doubt.
(证据毫无疑问地证明了他的罪行。)
Her talent as an artist has been recognized beyond a doubt.
(她作为艺术家的天赋已被确凿认可。)
prove/confirm/establish sth. beyond a doubt:毫无疑问地证明/确认/确立某事
The DNA test proved the suspect’s involvement beyond a doubt.
(DNA测试毫无疑问地证明了嫌疑人的参与。)
be beyond a doubt:是毫无疑问的
The importance of education is beyond a doubt.
(教育的重要性是毫无疑问的。)
without a doubt:与“beyond a doubt”意思几乎相同,但更口语化,强调“无需怀疑”(侧重主观判断)。
Without a doubt, this is the best movie I’ve seen this year.
(毫无疑问,这是我今年看过的最好的电影。)
beyond question:更正式,强调“不容置疑”(侧重客观事实)。
His honesty is beyond question.
(他的诚实不容置疑。)
undoubtedly:副词,意为“无疑地”,用法更灵活(可修饰动词、形容词或整个句子)。
Undoubtedly, she will succeed.
(她无疑会成功。)
若要表示“有疑问”,可在前面加否定词:
His story is not beyond a doubt—there are several inconsistencies.
(他的说法并非毫无疑问——有几处矛盾。)
"beyond a doubt" 是强调绝对确定性的短语,适用于需要突出“证据充分、无可辩驳”的场景(如法律、科学、日常判断)。它的用法灵活,可根据句子节奏调整位置,是表达“确信”的有力工具。