perfect tense
英 [ˈpɜːfɪkt tens]
美 [ˈpɜːrfɪkt tens]
网络 完成时; 完成时态; 完成式; 第四章完成式; 完成时动词
英英释义
noun
- a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
双语例句
- 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。 - And will learn The simple past tense, The present perfect tense, The past perfect tense as well as The future tense.
这个学期，我们学到了过去时，现在完成时，过去完成时和将来时等。 - In English, past tense is more polite than perfect tense, and perfect tense is more polite than present tense;
英语中，使用过去时比完成时更有礼貌，使用完成时比现在时更礼貌； - It is not easy to learn to use the present perfect tense correctly.
学习正确使用现在完成时不是容易的事。 - We can use the past perfect tense to talk about an action that happened before another action in the past.
我们可以用过去完成时态来谈论在过去某个时间之前完成的动作。 - We use the future perfect tense to talk about an action that will be completed at a given time in the future.
我们用将来完成时态来形容一个在未来特定的一个时间已经完成的动作。 - They appear more excited when we talk about university life in the United States than when we discuss the correct usage of the present perfect tense.
与讨论如何正确使用现在完成时相比，当我们谈起美国大学的生活时，他们显得更为兴奋。 - The use of present tense and present perfect tense;
多用现在时和现在完成时； - 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。 - 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。