音标与读法

这里为大家介绍下present perfect 是什么意思，希望能帮助到各位朋友。

中英文翻译

【语法】现在完成式(的)；现在完成式的动词。

present:短语和例子 present3 vt. 1.呈献；赠送，给 ...perfect:adj. 1.完全的，完美的；圆满的，理想的；纯粹的。 ...a perfective tense used to express action completed in the present; "`I have finished"" is an example of the present perfect"

同义词：present perfect tense,

The present perfect is a grammatical combination of the present tense and the perfect aspect, used to express a past event that has present consequences. The term is used particularly in the context of English grammar, where it refers to forms such as "I have eaten" and "Sue has left".

例句与用法

1.The verb must be in the present perfect tense

动词必须用现在完成时态。

2." recently " has the widest use , in positive and negative statements and questions , with the past tense and the present perfect tense

“recently”用法最广，可用于肯定式陈述句、否定式陈述句及疑问句中，与过去时态和现在完成时态连用。

3.To grasp the usage of the present perfect tense

掌握现在完成时态的用法

4.Present continuous and present perfect passives with prepositions of cause

现在进行式和现在完成式

5.Present perfect continuous tense

现在完成进行时

6.Present perfect tense

过去完成时

7.To grasp “ the present perfect ” and the irregular verbs " past tense & past participle tense

掌握现在完成时态以及不规则动词的过去时态和过去分词。

8.We use the present perfect to talk about something that began in the past and still continues now

我们使用现在完成式去说明某事开始于过去并持续到现在。

9.Present perfect as opposed to past simple . past simple as opposed to past continuous and past perfect

现在完成时和一般过去时的对比；一般过去时和过去进行时、

10.The present perfect tense is always connected with present time ， hence it is net used with “ yesterday ” ， “ last year ” ， etc

现在完成时总是和现在有关，所以它不能和“昨天” 、 “去年”等一起用。

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