present perfect发音

意思翻译

n.现在完成时

相似词语短语

present perfects───现在完成时

past perfect───（动词的）过去完成时

preterperfect───预完善

past perfects───（动词的）过去完成时

present tense───现在式时态

present tenses───现在式时态

present trend───当前趋势

present evidence───提供证据

present research───当前的研究

双语使用场景

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.

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.

Past simple or present perfect?───一般过去时还是现在完成时?

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.

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.

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.

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.

The tense is present perfect progressive.───进行时)(现在,过去,将来,现在完成-进行时 )

To grasp the usage of the present perfect tense.───掌握现在完成时态的用法.

英语使用场景