present perfect 　

present perfect

present perfect　

phrase. 现在完成时　

名词复数:present perfects　

When you ask about something that started in the past but continues to the present time, you use the present perfect tense, e.g.　当你谈论从过去开始一直持续到现在的某件事时，用现在完成法时态。
When you ask about something that started in the past but continues to the present time, you use the present perfect tense, e.g.: I’ve been there for 5 years / I’ve been there for 5 years.　当你谈论在过去开始但是一直持续到现在的某事时，用现在完成时态，例如：I’ve been there for 5 years/我在那里已经5年了。

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  • phrase. 现在完成时

  • 1. When you ask about something that started in the past but continues to the present time, you use the present perfect tense, e.g.

    当你谈论从过去开始一直持续到现在的某件事时，用现在完成法时态。

  • 2. When you ask about something that started in the past but continues to the present time, you use the present perfect tense, e.g.: I’ve been there for 5 years / I’ve been there for 5 years.

    当你谈论在过去开始但是一直持续到现在的某事时，用现在完成时态，例如：I’ve been there for 5 years/我在那里已经5年了。

  • 3. They were all concerning about the past tense and the present perfect.

    那些练习题都是跟一般过去时和现在完成时有关的。

the ˌpresent ˈperfect / ; NAmE / noun [singular ] ( grammar 语法 ) the form of a verb that expresses an action done in a time period up to the present, formed in English with the present tense of haveand the past participle of the verb, as in I have eaten 现在完成时； 现在完成式 ˌpresent ˈperfect / ; NAmE /
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