Present perfect continuous

• 2 Present perfect continuous

  2.1

  结构 (have been + V-ing)

  

  *Present Perfect Continuous: ação que continua até agora

  现在完成进行时 (present perfect continuous) 强调一个动作从过去持续到现在, 常常仍在进行。

  Estrutura: 主语 + have / has + been + 动词-ing

  我I （完成时）have （进行）been 等待waiting （持续）for 一an 小时hour.

  Já estou esperando há uma hora. (pode continuar esperando)

  （天气it）It （完成时）has （进行）been 下雨raining 整all 天day.

  A chuva já caiu o dia todo.

  注意 否定: haven't / hasn't been + V-ing。疑问: Have / Has + 主语 + been + V-ing?

  2.2

  Contínuo até agora

  这个时态关注的是持续的过程和时长, 常和 for 和 since 连用:

  • for + 一段时间: for two hours。
  • since + 起点: since this morning。

  她She （完成时）has （进行）been 学习studying 自从since 九点nine.

  Ela tem estudado desde as nove horas.

  Diferença com o Present Perfect:

  • 现在完成进行时: 强调过程 / 时长(I have been reading — 一直在读)。
  • 现在完成时: 强调结果 / 完成(I have read it — 读完了)。

  注意 状态动词(know、like、be)一般不用进行时: ~~I have been knowing~~ ✗ → I have known ✓。

  Erros Comuns

  • ❌ ~~I am waiting for an hour.~~ → ✓ I have been waiting for an hour. — "等了一小时、还在等"必须用完成进行时; 现在进行时不能带"已持续多久"。
  • ❌ ~~How long are you living here?~~ → ✓ How long have you been living here? — how long 问时长, 配完成(进行)时。
  • ❌ ~~She has been finished her essay.~~ → ✓ She has finished her essay. — 主动语态直接用 has/have + 过去分词(has finished), 不要多加 been。been 用在进行时(has been studying)或被动语态(Her essay has been finished, 无宾语)里, 不能用在带宾语的主动完成时中。
  • ❌ ~~I have been reading three books this week.~~ → ✓ I have read three books this week. — 报"完成的数量"用现在完成时; 进行时只强调过程, 不谈成果。

Todos os tópicos · Gramática Inglesa · Nível B1