i have learned 和 i had learned是意思?
来源:百度知道 编辑:UC知道 时间:2024/06/14 23:03:17
现在完成时: i have learned
过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
过去完成时:i had learned
以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
时态问题吧 have状态延续到说话士 had过去的一个状态已经结束
都是学到了什么
第一个是现在完成时
第二个是过去完成时 在过去的某个点以前学到的
我已经学过了
我以前就学过了
写一篇关于how i have learned swimming
i have learned english for 3 years.这里哪里错
I have learned English__ threeyears.A.as longer as B.as long as C.so long as
在线等:what I have learned from my years at university——英语专业考试作文大约400词
I learned a lot from........
来一篇How I learned to learned to learn English,
so I learned early the danger of easy credit
so have I 还是so I have
I learned some sign languages before为什么要在learned 前+had?直接那么说也对吧?
I have a dream