become的过去式是什么

2024年01月10日 14:17:27
来源:库课网校
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  become是非延续性动词,它的延续性动词是been,became是过去式,这里因为前面有了has,那么就是现在完成时了,现在完成时的构成是have(has)+过去分词,而become的过去式是became,过去分词是become。

  become

  释义:

  vi. 成为;变得;变成

  vt. 适合;相称

  例句:

  Nobody knew the book would become such a classic.

  当时没人知道这本书会成为经典。

  If you're looking to become a marathon runner, having long legs is a great asset.

  如果你想成为一名马拉松选手,有两条长腿是笔财富。

  Will Apple Pay become a dominant player in the market? Only time will tell.

  Apple Pay能成为市场的主导者吗?只有时间才有答案。

  常用搭配:

  become one 成为一体,结合

  become a member 成为一名成员/会员

  become of 使遭遇…;…降临于;发生…情况

  been

  释义:

  v. 是,有(be的过去分词)

  n. (Been) (美)贝恩(人名)

  例句:

  The walls had been whitewashed.

  墙壁被粉刷成白色。

  His king had been checkmated.

  他的王棋已被将死。

  Fighting has been ferocious.

  战斗一直很激烈。

  常用搭配:

  have not been 没有

  have been there 全都知道,直接了解,亲眼看到

  have been to 曾经到过

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