B1 adjective フォーマル

重大

/ʈʂʊŋ˥˩ ta˥˩/

Extremely important or significant, often used to describe events, decisions, or changes that have a large impact on a situation or the future.

例文

3 / 5
1

我们今天做出了一个重大的决定。

We made a major decision today.

2

这项政策将产生重大的社会影响。

This policy will have a significant social impact.

3

老板说这事儿挺重大的。

The boss said this is quite a big deal.

語族

副詞
重大地
形容詞
重大
💡

覚え方のコツ

Think of '重' (heavy) and '大' (big) - a heavy, big impact.

クイックテスト

这次科学实验取得了____的进展。

正解！

正解は： 重大

例文

1

我们今天做出了一个重大的决定。

everyday

We made a major decision today.

2

这项政策将产生重大的社会影响。

formal

This policy will have a significant social impact.

3

老板说这事儿挺重大的。

informal

The boss said this is quite a big deal.

4

该研究在医学领域取得了重大突破。

academic

The research has achieved a major breakthrough in the medical field.

5

公司面临重大的财务危机。

business

The company is facing a major financial crisis.

語族

副詞
重大地
形容詞
重大

よく使う組み合わせ

重大突破 major breakthrough
重大决策 major decision
重大影响 significant impact
重大贡献 significant contribution
重大意义 significant meaning

よく使うフレーズ

事关重大

of great importance

重大损失

heavy loss

重大成果

major achievement

よく混同される語

重大 vs 重要

'重大' implies a larger scale or more serious consequences than '重要'.

📝

使い方のコツ

Use '重大' for formal contexts involving large-scale impacts, like breakthroughs or national policies.

⚠️

よくある間違い

Learners often use '很重大' (very major), but '重大' is already an absolute term; '具有重大...' is a better pattern.

💡

覚え方のコツ

Think of '重' (heavy) and '大' (big) - a heavy, big impact.

📖

語源

From '重' (heavy/serious) and '大' (large/great).

文法パターン

具有...重大意义 重大 + noun (e.g., 突破, 改变)

クイックテスト

这次科学实验取得了____的进展。

正解！

正解は： 重大

関連フレーズ

影响重大 筹划重大项目 事关重大 意义重大

関連語彙

规模

The size, extent, or range of something, such as an organiza...

 价值

The regard that something is held to deserve; the importance...

 后果

A result or effect, typically one that is unwelcome, unpleas...

 要点

The most important parts or aspects of something; key points...

generalの関連語

妥当

B2

Appropriate, proper, or well-handled in a given situation. It suggests that everything has been arranged correctly and sensibly.

适合

B1

To be appropriate or right for someone or something; to suit.

距离

B1

The amount of space between two places or people. Often tested in IELTS listening and speaking regarding directions and locations.

琐碎

B1

Trivial; trifling; full of small, unimportant details.

累积

B2

To accumulate or amass over time; a gradual increase in quantity or degree.

防御

B2

To protect against an attack or harmful influence; or the act of protection itself.

推荐

B1

To suggest that someone or something would be good or suitable for a particular job or purpose.

志愿

B1

To offer to do something without being forced or paid; often related to community service.

场所

B1

A place where a particular activity happens, such as a workplace, public area, or venue.

合适

B1

Suitable, appropriate, or fitting for a particular purpose or person. Very useful in IELTS for discussing job suitability or choosing options.

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