perfect tense

英 [ˈpɜːfɪkt tens]

美 [ˈpɜːrfɪkt tens]

网络  完成时; 完成时态; 完成式; 第四章完成式; 完成时动词

英英释义

noun

• a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
  Synonym:perfectiveperfective tenseperfect

双语例句

• Learn to express something with Past Perfect Tense.
  学习使用过去完成时态。
• We use the present perfect tense to talk about something that happened at an indefinite time in the past.
  我们使用现在完成时谈论发生在过去某个不确定的时间的事情。
• This shows that China's modernity is not "perfect tense" but "present tense" presenting the transition of the development of the Chinese society and culture.
  这就说明，中国现代性构想在其发生与发展过程中始终不是完成时而是现在进行时的，体现了百余年来中国社会文化现代发展的转型特色。
• The present perfect tense emphasizes the effect of the past action on the present.
  现在完成式强调过去所发生的事情对现在的影响。
• We can use the past perfect tense to talk about an action that happened before another action in the past.
  我们可以用过去完成时态来谈论在过去某个时间之前完成的动作。
• You'll be able to use the present perfect tense for checking up.
  你可以用现在进行时态去检查。
• It is not easy to learn to use the present perfect tense correctly.
  学习正确使用现在完成时不是容易的事。
• Remember: when using the words'since'and'for'with the present perfect tense, you must follow them with different information.
  在这个单元，我们学习了不同的现在时态来强调不同事件的状态。
• The traditional grammarians call it "perfect tense", but it is limited by time and tied by tense.
  传统语法家称它为完成时，但局限于一个时间平面，受时态范畴的束缚。
• The verb must be in the present perfect tense
  动词必须用现在完成时态