Past to present tenses的意思|示意

The present and past perfect tenses both belong to the perfect tense.

现在完成时和过去完成时都属于完成时态。

To grasp the usage of the tenses, including the present, past, future tense and continue, perfect tense.

掌握现在时，过去时， 未来时， 进行时， 完成时的各种用法。

He change verb tenses every time he talked about something. He kept shifting from the past to the present and then back again.

当他说到某事的时候，讲的动词时态都不一样，从过去时到现在时，再转回去。

They are used as auxiliaries to the present and past perfect tenses.

它们是用作现在完成时和过去完成时的助动词。

The use of tenses in English also is better to concise, commonly used present tense, the past tense, use less when completed, the past is finished now, tense and other composite tense basic need not.

英文摘要时态的运用也以简练为佳，常用一般现在时、一般过去时，少用现在完成时、过去完成时，进行时态和其他复合时态基本不用。

In this lesson, learners will be able to understand and use verbs in present and simple past tenses, ask and answer questions about what happened in the past.

在这堂课中，学员将能理解并使用在一般现在式和一般过去式中出现的动词，就过去发生的事情提问并回答。