动词be的意思

回答
爱扬教育

2022-06-27

be的意思:
v.有;存在;位于;在(某处);(在某时或某地)发生
aux.与过去分词连用构成被动语态;与现在分词连用构成进行时;用于反意疑问句
第三人称单数: is现在分词: being过去式: was were过去分词: been

扩展资料

  例句:

  The first part of the plan has been safely accomplished.

  计划的第一部分已顺利完成。

  Patience is one of the most important attributes in a teacher.

  耐心是教师最重要的品质之一。

  A single red LED shows that the power is switched on.

  单支红色发光二极管表示电源已接通。

  This drug is known to have adverse side effects.

  众所周知,这种药具有不良副作用。