在英语中,没有“as for as”这个标准短语——你大概率是混淆或笔误了两个常见表达:“as far as”(核心表达)和“as for”(易混淆的短语)。以下是对这两个短语的详细解析,帮你理清区别和用法:
“as far as”是英语中高频常用的连词/介词短语,核心含义分两类:
这是最常用的用法,用来限定讨论的范围或视角,后接名词、代词或从句(常与“be concerned”“know”等搭配)。
结构:as far as + 名词/代词/从句 例句:As far as I know, he hasn’t arrived yet.(据我所知,他还没到。)
As far as English learning is concerned, practice is key.(就英语学习而言,练习是关键。)
It’s safe as far as we can tell.(就我们判断,这是安全的。)
用来描述空间上的极限距离,后接地点名词。
结构:as far as + 地点 例句:We walked as far as the park and then turned back.(我们走到公园就返回了。)
The forest stretches as far as the mountains.(森林一直延伸到山脚下。)
“as for”是介词短语,仅表示至于;关于 ,用来转换话题,后接名词/代词(不能接从句)。
例句:I like math, but as for chemistry, it’s too hard.(我喜欢数学,但至于化学,太难了。)
As for your request, we’ll consider it.(关于你的请求,我们会考虑。)
短语 | 含义 | 用法特点 | 例子 |
---|---|---|---|
as far as | 1. 就……而言;2. 远到… | 可接从句/名词,表范围/距离 | As far as I’m concerned, it’s fine.(就我而言,没问题。) |
as for | 至于;关于 | 仅接名词,表话题转换 | As for the party, I’m not going.(至于派对,我不去。) |
“as far as”常和以下表达组合成高频口语/书面语结构:
as far as I know(据我所知)
as far as I can see(依我看)
as far as I’m concerned(就我而言)
as far as possible(尽可能)
结论:你问的“as for as”是拼写错误,正确的核心短语是as far as,掌握它的两个主要含义和搭配,就能灵活使用啦!