AI加词

as if

æz ɪf

核心义 AI

好像，仿佛

释义 AI

phrase.
  1. 1好像，仿佛（引导方式状语从句，常用虚拟语气）
    used to describe how something seems or how someone behaves, often when it is not true or real
    He talks as if he knew everything.
    他说起话来好像什么都知道似的。
  2. 2似乎，看起来（用于说明情况或感觉）
    used to say that something seems to be true or that a situation appears in a certain way
    It looks as if it might rain.
    看起来好像要下雨了。

例句 AI

She looked at me as if I were crazy.
她看着我，好像我疯了一样。基础
He spoke as if nothing had happened.
他说起话来好像什么都没发生过。自然
It sounds as if you had a great time at the party.
听起来你在聚会上玩得很开心。自然
The child acted as if he were the boss of the whole family.
那孩子表现得好像他是全家人的老板似的。场景

搭配 AI

as if to do sth好像要做什么
as if + 虚拟语气好像（与事实相反）
look as if看起来好像
feel as if感觉好像
sound as if听起来好像

句型 AI

as if + 主语 + 动词过去式（虚拟）
好像……（与现在事实相反）
He treats me as if I were a stranger.
他待我好像我是个陌生人。
as if + 主语 + had done（虚拟）
好像……（与过去事实相反）
She talked about it as if she had been there.
她说起那件事好像她去过似的。

语域与场景 AI

中性，口语和书面语都常用。引导方式状语从句，当表示与事实相反或可能性低时，从句用虚拟语气（be 动词用 were）；如果表示可能真实的情况，也可用陈述语气。英美用法无差别。

近义词辨析 AI

as though与 as if 同义，可互换，但 as though 稍正式
like口语中常代替 as if，但正式写作中避免

易混词 AI

even if意为“即使”，引导让步状语从句，与 as if 不同
if only意为“要是……就好了”，表达愿望，与 as if 不同

常见错误 AI

✕ He acts as if he is the boss. (在明显非真实情况下)
✓ He acts as if he were the boss.
表示与事实相反时，be 动词用 were，不用 is。
✕ It looks as if it will rain. (在口语中可接受，但书面语中可用陈述语气)
✓ It looks as if it is going to rain.
表示可能真实的情况时，可用陈述语气，但注意时态一致。

助记 AI

as if 字面意思“像如果”，即“好像”。联想：as（像）+ if（如果）→ 像如果一样 → 好像。

词频与标签

短语暂无词频数据。

词频排名越小越常用；柯林斯 5 星最常用。数据来自 ECDICT 词典，短语没有词频排名。

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雅思词汇常用短语

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