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have been是什么時(shí)態(tài)的標志

回答
瑞文問(wèn)答

2024-04-20

have been是現在完成時(shí)。
have / has + 過(guò)去分詞,be 動(dòng)詞的現在完成時(shí)也是這樣:have / has + been,been 就是 be 的過(guò)去分詞而已。be 表示“是、存在”,而 have / has been 表示的是“完成的狀態(tài)”。

擴展資料

  例句:

  Severe winds have been battering the coast.

  狂風(fēng)一直在海岸肆虐。

  At times they have been shamefully neglected.

  有時(shí)他們被可恥地忽略了。

  The marshes have been drained.

  沼澤地里的水已排干。

  例句:

  Severe winds have been battering the coast.

  狂風(fēng)一直在海岸肆虐。

  At times they have been shamefully neglected.

  有時(shí)他們被可恥地忽略了。

  The marshes have been drained.

  沼澤地里的水已排干。