impact

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
impact 指物体间的撞击或事件、行为产生的强烈影响或效果,常用于描述物理冲击或抽象层面的深远作用。

用法要点

句型搭配

作为名词时,常与 have/make 等动词连用,表示“产生影响”;作为动词时,可直接接宾语或与 on/upon 搭配,强调作用对象。

• have a significant impact on
• make an impact
• impact the environment

介词用法

名词形式后常接 on/upon 引出受影响的对象,如 impact on society;动词形式也可接 on,但直接接宾语更常见,如 impact sales。

• impact on climate change
• impact upon decision-making
• impact the economy

语域说明

impact 在学术、商务和新闻语体中高频使用,表示深远影响;日常口语中较正式,有时可用 effect 或 influence 替代。

• The policy had a profound impact.
• The news impacted public opinion.
• It impacted our plans.

基础例句

The heavy rain had a big impact on our picnic plans.

大雨对我们的野餐计划产生了很大影响。

Her speech made a strong impact on the audience.

她的演讲给观众留下了深刻印象。

The new law will impact small businesses significantly.

新法律将显著影响小企业。

We felt the impact of the earthquake even from afar.

即使从远处,我们也感受到了地震的冲击。

高级例句

The research examines the long-term impact of climate change on agricultural productivity.

这项研究探讨了气候变化对农业生产力的长期影响。

The merger is expected to impact the company's global market share positively.

预计这次合并将对公司的全球市场份额产生积极影响。

Scholars debate the cultural impact of digital media on traditional communication.

学者们就数字媒体对传统传播方式的文化影响展开辩论。

The report assesses the environmental impact of the proposed construction project.

该报告评估了拟议建筑项目的环境影响。

高频搭配

verb

have an impactmake an impactreduce the impactassess the impactminimize the impact

adjective

significant impactpositive impactnegative impactenvironmental impacteconomic impact

noun

impact assessmentimpact factorimpact statementsocial impactcultural impact

adverb

profoundly impactdirectly impactsignificantly impactnegatively impact

preposition

impact onimpact uponimpact ofimpact from

phrase

full impactimmediate impactlong-term impactimpact analysisimpact zone

常见错误

❌ 错误:The news impacted to me deeply.
✓ 正确:The news impacted me deeply.

impact 作为动词时通常直接接宾语,不需要加介词 to;正确用法是 impact someone/something。

❌ 错误:He made a big impact for the team.
✓ 正确:He made a big impact on the team.

表示“对...产生影响”时,impact 作为名词后应接介词 on 或 upon,而不是 for;正确搭配是 impact on something。

近义词辨析

effect

effect 通常指直接、具体的结果或后果,更中性;impact 强调更强烈、深远的影响,常带有冲击感。

The medicine had a quick effect (具体效果). The policy had a lasting impact (深远影响).

influence

influence 多指间接、渐进的影响,常涉及说服或引导;impact 则更直接、有力,可能涉及物理或显著变化。

Her teacher influenced her career choice (渐进引导). The accident impacted traffic for hours (直接冲击).