usefully

IPA/ˈjuːsfəli/
KK[jˈusfəli]IPA/ˈjuːsfəli/

usefully — adverb

1. so that a practical purpose is achieved or a useful result follows, rather than

1.副詞B1
釋義

so that a practical purpose is achieved or a useful result follows, rather than the effort being wasted or pointless.

例句

Caio usefully spent his summer holiday learning basic plumbing from his uncle.

usefully + spent + [time] + [activity]

The map on the wall usefully shows all the bus routes through central Taipei.

usefully + shows — adverbial before main verb

同義詞
  • effectively

    focuses more on achieving a desired result, while 'usefully' emphasises practical value

  • productively

    suggests creating measurable output; slightly more formal than 'usefully'

  • constructively

    implies contributing in a positive, helpful manner, often in discussion or teamwork

反義詞
  • uselessly

    the direct opposite: in a way that achieves nothing

  • wastefully

    emphasises consuming resources without benefit

文法句型

usefully + [verb phrase]

用法筆記

Frequently placed directly before the main verb it modifies, though it can also appear after the verb when the verb is short or in a to-infinitive clause.

常見錯誤

The book is usefully.
The book is useful.
💡'usefully' is an adverb and can only modify verbs; use the adjective 'useful' after a linking verb like 'is'.
She useful worked on the project.
She usefully worked on the project.
💡'useful' is an adjective; the adverbial form 'usefully' is needed to modify the verb.