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    about介詞的用法歸納復(fù)習(xí)

    回答
    愛揚教育

    2022-04-05

    表示“大約”,通常用于數(shù)字前。
    在動詞 know, hear, speak 等之后用不用介詞 about,含義有差別。
    用于be about to do sth結(jié)構(gòu),其意為“即將”“馬上”。注意該短語不與具體的時間狀語(如 soon, tomorrow, immediately, at once 等)連用。

    擴展資料

      It's about this high.

      大約有這么高。

      There was much discussion about the reasons for the failure.

      就失敗的原因進行了大量的討論。

      The population is increasing at about 6% per year.

      人口以每年約6%的速度增加。

      It's only human nature to be worried about change.

      對變革有憂慮不過是人之常情。

      We estimated it would cost about  5 000.

      我們估計要花費大約5000歐元。