Heijin

obvious

英 /ˈɒbviəs/美 /ˈɑːbviəs/

adj. 形容词

明显的;显然的;容易理解的

含义详解

obvious 的核心含义是“明显的、显然的”,指事物容易看到、理解或察觉,不需要特别解释。其本义源自拉丁语 via(路),ob-表示“在……附近”,合起来即“在路上”的意思,引申为“在眼前、挡在路上的”,因此变得显而易见。义项间关系紧密:①“明显的”强调事物特征突出,容易察觉;②“显然的”用于强调逻辑上的必然或事实上的确凿;③“容易理解的”则侧重于认知层面,指无需费力思考就能明白。例如,一个明显的错误(an obvious mistake)既指错误突出,也指人们容易看出。

词源解析

词根:ob-(在……附近,朝向)+ vi(路,源自拉丁语 via)+ -ous(形容词后缀,表示“充满……的”)。构词逻辑:原义为“在路上、挡在路中间的”,引申为“触手可及的、显而易见的”。记忆方法:把 ob- 联想为“observe”(观察),vi 联想为“via”(通过),合起来就是“通过观察就能发现”,从而记住“明显的”。同类词有 trivial(琐碎的,原指“三岔路口的”)、devious(迂回的,偏离正道的)。

使用场景

obvious 在各类语境中均高频出现,但语气和含义略有差别。日常口语中,用于指出显而易见的事实,如“It's obvious that he's lying.”(显然他在说谎),语气中性,有时带点不耐烦。学术写作中,用于引出公认的前提或逻辑推论,如“The obvious solution is to increase funding.”(明显的解决方案是增加资金),强调直截了当。新闻报道中,用于描述事实清晰可辨,如“The obvious reason for the delay was the storm.”(延迟的明显原因是暴风雨)。商务邮件中,用于委婉表达对方可能忽略的明显点,如“It should be obvious that we need to cut costs.”(显然我们需要削减成本)。法律文本中,用于指证据确凿,如“The defendant's guilt is obvious.”(被告的罪行显而易见),语气正式。文学作品中,既可直白描述,也可用于反讽,如“The obvious truth was that he was afraid.”(明显的事实是他害怕了)。总体而言,该词在正式和非正式场合皆宜,但正式场合常伴随“clearly”等词。

语法要点

obvious 是形容词,常用句型包括:① It is obvious that + 从句,如“It is obvious that she is upset.”(显然她很不高兴)。② be obvious to + 人,表示“对某人而言很明显”,如“The answer is obvious to everyone.”(答案对每个人都很明显)。③ 作定语修饰名词,如“an obvious mistake”(明显的错误)。易错点:① 不可用 very 修饰 obvious,因为 obvious 本身已含“明显”之意,但可加 quite、perfectly 等强调,如“perfectly obvious”(完全明显)。② 注意与 obviously(副词)区分,如“Obviously, he forgot.”(显然他忘了)。③ 在比较级中,可以用 more obvious,但更常用“clearer”或“more evident”。

近义辨析

obvious 与 clear、evident、apparent、plain 近义。clear 最常用,指无模糊或障碍,如“a clear explanation”(清晰的解释),强调清晰易懂。evident 侧重于由迹象推断出的明显,如“It was evident from his face that he was angry.”(从他脸上明显看出他生气了)。apparent 强调表面看起来如此,但可能并非真实,如“The apparent cause of the crash was engine failure.”(坠机的表面原因是引擎故障)。plain 指简单明了,如“plain truth”(明摆着的事实)。obvious 与 evident 最接近,但 obvious 更强调“一目了然”,而 evident 更强调“根据证据推断”。选择时,若想表达“无需思考就能看出”,用 obvious;若想表达“有迹象表明”,用 evident;若想表达“表面可能如此”,用 apparent。

需要留意

obvious 属于中性词,没有明显褒贬,但在某些语境下可能带有负面色彩,如“That's obvious!”(那很明显!)可能暗含“你说了废话”的不耐烦。语域上,obvious 适用于口语和书面语,但正式写作中常用 evident、apparent 等增加正式感。常见误用:① 将 obvious 与 obviously 混淆,后者是副词,修饰整个句子。② 用“It is obvious”时,后面必须接 that 从句,不可接不定式,如不能说“It is obvious to do sth.”。③ 避免冗余表达,如“very obvious”不如“quite obvious”自然。

常用组合

obvious reason
明显的原因
obvious example
明显的例子
obvious mistake
明显的错误
obvious answer
明显的答案
obvious difference
明显的差异
obvious solution
明显的解决方案
obvious advantage
明显的优势
obvious to everyone
对每个人都显而易见

双语例句

It was obvious that he had been crying.很明显他哭过。
The obvious solution is to call for help.明显的解决办法是呼救。
She made an obvious attempt to avoid the question.她明显试图回避这个问题。
For obvious reasons, I won't mention the name.出于显而易见的原因,我不提名字。
The answer is so obvious that even a child could see it.答案如此明显,连小孩都看得出来。
He stated the obvious, which annoyed everyone.他说了显而易见的事,惹恼了大家。