请问：英语翻译“我写了一封信”；I wrote a letter和I have written a letter的区别？
看在这50分的份上我就给你翻译一下，不过你这种行为不太好。而且你这种没有什么特点的信一般教授是不会回的。
I once wrote a letter to you but have not received any reply yet. So I write to you again.
Through my studies in college, I have formed keen interest in polymer research, especially the reseach of sourcing energies, such as solar energy, in your lab. In addition, I am also interested in reseach related to polymer structures. So I really hope that I can continue my learning and research in your lab.
In 2012, I wrote a letter.
在2012年 我写了一封信
希望有帮助
谢谢
后者是现在完成时，表示过去写的这封信对现在的影响。具体用什么时态，要根据语境。I wrote a letter last night. I have written a letter to my mum recently.I just want to tell her my situation in shchool.
对于现在完成时，记住两点：1.肯定是过去发生的事 2.要么该事件持续到现在，要么该事件对现在有影响。
一般过去时：仅仅是说过去发生了这么一件事，让人们知道这是一件过去的事。
所以，可以看出，现在完成时所表达的内层含义更多。
希望对你有帮助。
以上的两种翻译都是正确的，I wrote a letter只是描述了我写了封信这样一个事实，而加have之后则强调了写信这个事实已经完成！例如你想说我吃过午饭了，你可以说I have had my lunch,而最好不要说I had my lunch！
I wrote a letter
是表示 在过去某个时间段 你做过某件事情
例如:
I wrote a letter to Amy, my good friend, yesterday.
这个是描述在过去的某个时间 你做过的事情
i have written a letter
是表示你在一段时间内 保持的一种状态
例如
I have written a letter to Amy, since last month
这个是说 在某个时间段 一直持续到现在
是说 从上个月开始，我就在做这件事情
一般过去式讲的是过去的某个行为 某个动作
而现在完成时 是讲的某个时间段 一直连续的一件事儿
比如说
I have learnt English since i was a Junior student.
这个是一直持续的状态
这两种的感觉差别很微妙
打个比方吧，I wrote a letter to you就是单纯说我给你写了封信，如果说I've writen a letter to you那意思就是我已经给你写了封信（你怎么没回啊，同意还是不同意啊）
一般过去时：描述的是过去发生的动作 如：I finished my homework yesteday。
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言房精制： 以上的两种翻译都是正确的,I wrote a letter只是描述了我写了封信这样一个事实,而加have之后则强调了写信这个事实已经完成!例如你想说我吃过午饭了,你可以说I have had my lunch,而最好不要说I had my lunch!
南澳县18410859783： 英语语法问题.i write a letter last nightlast night i write a letter last 哪有区别?昨晚我写了一封信 的正确翻译哪个? - ？
言房精制：[答案] 首先,你的语法有问题 昨天是过去发生的事情,不应该用write,而是wrote 昨晚我写了一封信的正确翻译是 Last night I wrote a letter Last night在前面还是后面无所谓啦
南澳县18410859783： “昨晚我写了一封信”用英语怎么说?用英语怎么说? - ？
言房精制：[答案] I wrote a letter last night! 2,My father can speak English in fluence
南澳县18410859783： “昨晚我写了一封信”的英文翻译 - ？
言房精制： I wrote a letter last night
南澳县18410859783： 英语翻译1.今天下午我想同你谈谈 2.昨晚我写了一封信 3.这本书他读过多次了 4.他成功地完成了计划 4.那位先生能流利地说三种语言 5.我收到笔友从澳大利亚... - ？
言房精制：[答案] \1\ I want to talk with you this afternoon 2I wrote a letter last night 3He has read this book many times. 4He carried out the plan successfully 5That gentleman can speak three languages fluently 6I received a letter from my pen friend in australia 7Jim can't ...
南澳县18410859783： 英语翻译1昨晚我写了一封信.2今天下午我想同你谈谈.3这本书他读过多次了.4他们成功地完成了计划.5你们必须在两周内看完这些书.6那位先生能流利地说三... - ？
言房精制：[答案] 1 I wrote a letter last night.2 I want to chat with you this afternoon .3 This book he read has been multiple.4 they have completed the plan successfully.5 you must read these books in two weeks.6 Tha...
南澳县18410859783： 英语翻译1.昨晚我写了一封信.2.今天下午我想同你谈谈.3.这本书他读过多次了4.他们成功地完成了计划.5.那位先生能流利地说三种语言.6.我收到了笔友从澳大... - ？
言房精制：[答案] 1、i wrote a letter last night 2、i wanna talk to you this afternoon 3、he has read this book so many times 4、they have carried out their plan succesfully 5、the man can speak 3 languages fluently 6、i received my penfriend's letter from austrilia 7、tom ...
南澳县18410859783： “昨晚我写了一封信”用英语怎么说? - ？
言房精制： I wrote a letter last night! 2,My father can speak English in fluence
南澳县18410859783： 我正在写一封信用英语怎么说 - ？
言房精制： I'm writing a letter. 如果是电子邮件的信件,可用I'm writing an email.
南澳县18410859783： 翻译:昨晚我写了一封信?和 我父亲能流利地说英语? 用主语+及物动词+宾语 - ？
言房精制： 1.I wrote a letter last night. 2.My father can speak fluent English. 人工翻译,绝对正确,请放心
