present perfect tense
英 [ˈpreznt ˈpɜːfɪkt tens]
美 [ˈpreznt ˈpɜːrfɪkt tens]
网络 现在完成时; 现在完成式; 现在完成时态; 过去完成时
英英释义
noun
- a perfective tense used to express action completed in the present
- `I have finished' is an example of the present perfect
双语例句
- The present study aims to explore how Chinese temporality influences the acquisition of English present perfect tense, why the influence sustains and what tendency will be shown in the learning outcomes of learners at different proficiency levels.
本研究旨在探究母语为汉语的学生在习得英语现在完成时态时，其过渡语中母语时体特征的表现方式、存在原因和发展趋势。 - The present perfect is almost a kind of present tense.
现在完成时总是一类现在时态。 - When we make a present perfect sentence, we could usually make a present tense sentence about the same situation.
造现在完成时的句子，我们通常会造现在时态的句子。 - 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。 - You'll be able to use the present perfect tense for checking up.
你可以用现在进行时态去检查。 - Remember: when using the words'since'and'for'with the present perfect tense, you must follow them with different information.
在这个单元，我们学习了不同的现在时态来强调不同事件的状态。 - The use of present tense and present perfect tense;
多用现在时和现在完成时； - Here have is the auxiliary verb and completed is the main verb; have completed is the present perfect tense.
在这里have是辅助动词而completed是主要动词，havecompleted是现在完成时。 - 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。 - The verb must be in the present perfect tense
动词必须用现在完成时态