impact

/ˈɪmpækt/ (n.), /ɪmˈpækt/ (v.) n. / v.
标准词条 CET-4CET-6IELTS
一句话记住

影响;冲击;影响;对……产生作用

释义与例句

n. 影响;冲击
a powerful effect that something has on a person, situation or thing
  1. The new road has had a major impact on local businesses.
    这条新路对当地企业产生了重大影响。
  2. The report examines the environmental impact of air travel.
    这份报告考察了航空旅行对环境的影响。
展开其余 1 条例句
  1. Her speech had a profound impact on the audience.
    她的演讲对听众产生了深远影响。
v. 影响;对……产生作用
to have a strong effect on someone or something
  1. The budget cuts will impact public services.
    预算削减将影响公共服务。
  2. Lack of sleep can impact your ability to concentrate.
    睡眠不足会影响你的专注力。
展开其余 1 条例句
  1. The drought impacted farmers across the region.
    干旱影响了整个地区的农民。

词源与构词

记忆钩子 记名词 have an impact on(对……有影响);名词重音在前,动词重音在后。

词族与关联词

同义词
  • effect 影响;效果;结果
    effect 泛指某种作用或结果;impact 常强调强烈、显著的影响,名词常用 have an impact on。
    The new law had an immediate effect on prices. 新法律对物价产生了直接影响。
易混词(形近或义近,注意区别)
  • affect 影响
    affect 通常作动词‘影响’;impact 可作名词或动词,名词结构 have an impact on 很常见。
    The weather affected our travel plans. 天气影响了我们的旅行计划。
常见搭配
  • have an impact on 对……产生影响
    Small changes can have a big impact on your health. 微小的改变也会对健康产生很大影响。
  • environmental impact 环境影响
    The project requires a full assessment of its environmental impact. 该项目需要全面评估其环境影响。