Prefix / Postfix Direction Modifier
How does this small attached element change the event?
含义
A prefix, suffix, particle-like attachment, or verbal satellite that changes direction, completion, repetition, intensity, reversibility, or lexical meaning.
如何识别
Look for small attached pieces that transform the verb's meaning.
示例
re-|un-|out-|up|-ize|-en
go out|write down|rebuild|open up
She wrote down the address.
Visual guide
Base verb = event build / do / write Add small piece: re- → again un- → reverse down → result/path Piece changes event
Where the modifier sits: Before: re- + build After: base + -ize/-en Separate: write + down Path word: go + out Ask: attached or free?
语言视角
用母语深入讲解
Mandarin often modifies verb meaning with resultative and directional complements such as 完, 到, 见, 进, 出, plus aspect particles.
我写完了作业。
wǒ xiě wán le zuòyè = I write-finish LE homework
在所学语言中
英语用前缀、后缀，尤其是短语动词里的小品词，如 up、out、off，来改变动词含义，可表示方向、完成、重复、强度或全新的惯用义。
She looked up the word.
looked up 中的 up 改变了 looked 的意思：这里不是“向上看”，而是“查找”这个词。
短语动词常很难，因为意义不一定是字面意思，而且小品词有时可以移动，如 look up the word / look the word up。
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.