B1 adverb Formal 1 min de leitura

大幅度

da4 fu2 du4 /ta fu tu/
Practice it

Use '大幅度' to emphasize a substantial change in quantity or degree.

Palavra em 30 segundos

  • Indicates a significant change in magnitude or degree.
  • Commonly used in financial and statistical contexts.
  • Often modifies verbs related to increase or decrease.

常见语境：该词在新闻报道、商务公文、经济分析和学术写作中出现频率极高。例如在讨论股市波动、政策调整、气温变化或销售业绩时，它能准确传达出变化的剧烈程度。

  1. 1近义词辨析：与“大范围”不同，“大幅度”侧重于“程度”和“数值”的变化，而“大范围”侧重于“空间”或“领域”的广度。与“显著”相比，“大幅度”更强调量化的概念，而“显著”则更侧重于效果或结论的明显性。

Exemplos

1

今年公司的销售额出现了大幅度增长。

everyday

The company's sales revenue saw a substantial increase this year.

2

政府决定对该政策进行大幅度调整。

formal

The government decided to make major adjustments to the policy.

3

气温大幅度下降，大家记得加衣服。

informal

The temperature dropped significantly, remember to wear more clothes.

4

研究表明，该药物能大幅度降低患者的血压。

academic

Studies show that the drug can significantly lower the patient's blood pressure.

Colocações comuns

大幅度提高 Substantially increase
大幅度下降 Substantially decrease
大幅度调整 Major adjustment

Frases Comuns

大幅度改善

Substantial improvement

大幅度削减

Massive cut

大幅度波动

Significant fluctuation

Frequentemente confundido com

大幅度 vs 大范围

Refers to a wide spatial area or coverage. It is about geography, not magnitude.

大幅度 vs 大规模

Refers to the scale or size of an operation or project. It implies many people or resources are involved.

Padrões gramaticais

大幅度 + 动词 大幅度地 + 动词 动词 + 了 + 大幅度

How to Use It

Notas de uso

Use '大幅度' when you need to emphasize a clear, measurable difference. It is highly formal and professional. Avoid using it for subtle changes or emotional states.

Erros comuns

Students often use it to describe nouns directly (e.g., '大幅度的变化'). While grammatically acceptable, it is more natural to use it as an adverb before the verb. Also, avoid using it for spatial descriptions.

Tips

💡

Focus on quantitative changes

Use this word primarily when discussing numbers, prices, or performance metrics. It adds professional weight to your sentences.

⚠️

Avoid subjective descriptions

Do not use it to describe personal feelings or abstract concepts. It is best suited for measurable, objective data.

🌍

Common in economic news

You will frequently see this in Chinese financial reports. It reflects the fast-paced nature of China's economic development.

Origem da palavra

Derived from '大' (big) and '幅度' (the range of vibration or fluctuation). It originates from the terminology used in physics and statistics to describe the amplitude of waves.

Contexto cultural

This term is frequently used in Chinese economic news to signal growth or decline, reflecting a culture that values clear, data-driven analysis in public discourse.

Dica de memorização

Think of a 'big wave' (大) in a 'range' (幅度) of a graph. When the wave is big, the change is substantial.

Perguntas frequentes

4 perguntas

“大幅度”侧重于变化的数量、程度或强度，例如价格大幅度上涨。而“大范围”侧重于空间、地理位置或涉及的人群广度，例如大范围降雨。

不一定。在口语中常省略“地”，直接接动词；在书面语中，为了语法严谨，有时会加上“地”来修饰动词。

一般不直接修饰形容词。它主要修饰表示变化或动作的动词，如“提高”、“下降”、“改善”等。

它的反义词可以是“小幅度”或“微小”，用来形容变化程度很轻微。

Teste-se

fill blank

由于技术革新，工厂的生产效率___提高了。

Correto! Quase. Resposta certa: 大幅度

生产效率的变化属于程度上的变化，故用大幅度。

multiple choice

哪种情境最适合使用该词？

Correto! Quase. Resposta certa: 形容气温的剧烈下降

气温的升降属于数值变化，适合用大幅度。

sentence building

价格 / 上涨 / 大幅度 / 昨天 / 。

Correto! Quase. Resposta certa: 昨天价格大幅度上涨。

标准的中文语序是时间状语在前，主语随后，副词修饰动词。

Pontuação: /3

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Esta palavra em outros idiomas

substantially Inglés
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