I have just received a letter from my brother ,tim 一定要用完成式吗?

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/10 12:26:31

I have just received a letter from my brother ,tim 一定要用完成式吗?
出自新概念第二册第四课
用 I just received a letter from my brother
或 I just receive a letter from my brother 不行吗
我怎么感觉新概念第二册不少完成时的句子现在跟过去时意义没啥区别

收到来信,是指到现在为止,我刚收到过一封哥哥的来信.现在完成时,是与现在有关的.如果是一般过去时,received那么就只表示发生在过去的事情,与现在无关.
如：I studied abroad 3 years ago,but now I am working in China.三年前在国外学习,但是现在在国内工作.三年前的行为,已经与现在无关了.
I have studied abroad for 3 years .说明已经在国外学习三年了,现在还在国外学习

I have just received a letter from my brother ,tim 一定要用完成式吗? I have just received a letter from my brother,Tim.其中have不能省略 I have just received a letter from my brother,Tim.He is in A I have just received a letter from my brother,Tim..语法错误句子辨析:I have just received a letter from my brother,Tim. 英语翻译(1)I have just received a letter from my brother,Tim.He 新概念英语I have just received a letter from my brother,Tim.He is I have just received a letter from my brother, Ti I just _____(received )a letter from my brother , Tim .划横线部分 I have just received a letter from my brother.这句话中 just和 hav I have just received a letter from my brother.（同义句）=I have j 解释句子成分:"I have just received a letter from my brother."