wise

wise — adjective

1. Able to make smart and reasonable decisions because you have learned from past e

1.形容詞B1
釋義

Able to make smart and reasonable decisions because you have learned from past experience and understand people and situations well.

例句

Sofie decided it was wise to save part of her salary each month for emergencies.

pattern: it is wise to + infinitive

The village elders gave wise advice about resolving conflicts without fighting.

同義詞
  • sensible

    More about practical, level-headed decisions; less about deep life experience

  • prudent

    More formal; emphasizes caution and careful planning ahead

  • judicious

    More formal; stresses the use of good judgment in specific decisions

  • sagacious

    More literary; implies deep, almost instinctive understanding

反義詞
  • foolish

    Lacking good judgment; acting without thinking

  • unwise

    Direct opposite; not showing good judgment

文法句型

it is wise to + infinitive

it is wise (that) + clause

wise + noun

用法筆記

Often used in the impersonal construction 'it is wise to / that…' giving general advice. Subject can be a person (a wise leader) or an action/decision (a wise move).

常見錯誤

He is wise of investing early.
It is wise to invest early.
💡'wise' is not followed by 'of + gerund'; use the 'it is wise to + infinitive' pattern.
She is wise in the test.
She made a wise decision during the test.
💡'wise' describes judgment or decisions, not a person's inherent state in a specific situation.

2. Knowing about a dishonest situation, a secret plan, or someone's hidden intentio

2.形容詞B2
釋義

Knowing about a dishonest situation, a secret plan, or someone's hidden intentions, often because you have experienced similar things before.

例句

Owen was wise to the mechanic's trick of charging for parts he never replaced.

pattern: be wise to + noun phrase

The employees soon got wise to the supervisor's habit of taking credit for their work.

pattern: get wise to + noun phrase

同義詞
  • savvy

    More informal; implies practical know-how and street smarts

  • knowing

    Suggests a subtle, often nonverbal awareness

反義詞
  • naive

    Lacking experience or awareness of dishonest behavior

文法句型

be wise to + noun phrase / gerund

get wise to + noun phrase

用法筆記

Almost always used with 'to' ('be wise to someone/something'). Not used before a noun (*a wise person to scams). Often negative — you are wise to something bad or secret, not to something ordinary.

常見錯誤

I am wise to read his emails.
I am wise to his habit of hiding information in emails.
💡'wise to' must be followed by a noun phrase referring to a secret or dishonest situation, not an infinitive of purpose.

3. Speaking or behaving in a rude, overly confident way that shows a lack of respec

3.形容詞C1
釋義

Speaking or behaving in a rude, overly confident way that shows a lack of respect, especially when a younger or less senior person addresses an authority figure.

例句

The student got detention for a wise remark when the principal asked him a question.

"Don't get wise with me, young man," the coach said with a stern look.

fixed phrase: don't get wise with me

同義詞
  • impertinent

    More formal; describes behavior that disrespects authority

  • insolent

    Stronger; openly and offensively disrespectful

  • fresh

    Informal, especially American; describes mildly rude or overly bold behavior

反義詞

用法筆記

Common in fixed phrases like 'don't get wise with me' or 'wise guy' (a person who makes obnoxiously clever remarks). Strongly informal and often confrontational. Almost never used in writing outside dialogue.

常見錯誤

He is a wise student who answers all questions.' (meaning smart)
He is a wise guy who talks back to the teacher.
💡'wise' meaning rude is very different from 'wise' meaning intelligent; the context (talking back, authority figure) signals which sense is intended.

wise — noun

wise — adverb