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单词 present perfect
释义
  • present perfect

    • 英?[?prez?nt ?p?:fikt]
    • 美?[?pr?znt ?p?f?kt]

    释义

    • n.
      现在完成时
  • 实用场景例句

    • 全部
    • 现在完成时

    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.

    期刊摘选

    Rewrite the following sentences using the Present Perfect Passive Voice.

    用现在完成时的被动语态改写下列句子.

    期刊摘选

    Explain and illustrate the main use of the present perfect tense.

    解释并举例说明现在完成时态的用法.

    期刊摘选

    Explaining some topic already obtained uses present perfect tense.

    说明某个课题现在已经取得的成果,适宜采用现在完成时.

    期刊摘选

    The tense is present perfect progressive.

    进行时)(现在,过去,将来,现在完成-进行时 )

    期刊摘选

    Past simple or present perfect?

    一般过去时还是现在完成时?

    期刊摘选

    There is no exactly equivalent French tense to the present perfect tense in English.

    法语里没有和英语中的现在完成时完全对应的时态.

    《简明英汉词典》

    To grasp the usage of the present perfect tense.

    掌握现在完成时态的用法.

    期刊摘选

    Sum up the new vocabulary in this Unit, and Present Perfect Tense.

    明确本单元所学的词汇和语法,增强他们正确操作的能力.

    期刊摘选

  • 英英释义

    Noun

    • 1. a perfective tense used to express action completed in the present;

      "`I have finished' is an example of the present perfect"

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