decrease的固定搭配

decrease的固定搭配

一、 在英语学习中,动词“decrease”的固定搭配一直是许多学习者心中的难题。事实上,掌握“decrease”的固定搭配,不仅能提高英语表达的专业性,还能帮助我们更准确地传达信息。本文将围绕“decrease”的固定搭配展开,为你一一揭晓其奥秘。

二、

  1. Decrease by + 数量或百分比 这种搭配表示“减少了多少”或“减少了多少百分比”。例如:

    • The population of the city has decreased by 10% over the past five years.
    • The sales of the product decreased by 20% in the last quarter.
  2. Decrease to + 数量或程度 这种搭配表示“减少到多少”或“减少到何种程度”。例如:

    • The temperature decreased to 0 degrees Celsius last night.
    • The noise level decreased to a bearable level.
  3. Decrease in + 名词 这种搭配表示“在……方面减少”。例如:

    • There has been a decrease in the number of students enrolling in the program.
    • There is a decrease in the crime rate in the city.
  4. Decrease with + 名词 这种搭配表示“随着……的减少”。例如:

    • The quality of the product decreased with the passage of time.
    • The cost of living decreased with the introduction of new policies.
  5. Decrease due to + 原因 这种搭配表示“由于……而减少”。例如:

    • The decrease in sales is due to the economic downturn.
    • The decrease in attendance is due to the poor weather conditions.

三、 了解了“decrease”的固定搭配后,我们再来看几个实际例句,加深对它们的理解:

  • The company's revenue has decreased by 30% this year.
  • The temperature is expected to decrease to 15 degrees Celsius tonight.
  • There has been a decrease in the number of accidents in the area.
  • The cost of living has decreased with the introduction of new policies.
  • The decrease in sales is due to the intense competition in the market.

四、 QA问答

Q:如何判断一个搭配是否是“decrease”的固定搭配? A:固定搭配通常具有一定的规律性,可以通过查阅词典或参考相关资料来确认。此外,固定搭配在句子中的使用频率较高,容易在语境中识别。

Q:在哪些语境下可以使用“decrease by”和“decrease to”? A:“decrease by”适用于表示具体的数量或百分比减少的情况;“decrease to”适用于表示减少到某个具体数量或程度的情况。

Q:如何区分“decrease in”和“decrease with”? A:“decrease in”表示在某个方面减少,而“decrease with”表示随着某个因素的变化而减少。

通过本文的介绍,相信你对“decrease”的固定搭配有了更深入的了解。掌握这些搭配,不仅能提高你的英语水平,还能使你的表达更加准确、专业。希望本文能对你有所帮助!