英语现在完成时I have just washed my hand!和I washed my hand!的区别.前1句对

来源：学生作业帮编辑：搜搜考试网作业帮分类：英语作业时间：2024/06/10 13:39:15

英语现在完成时
I have just washed my hand!和I washed my hand!的区别.前1句对现在的影响是什么?I have just received a letter.和I receive hours ago.的区别!前一句对现在产生的影响是什么?

问题1:I have just washed my hand!和I washed my hand!的区别.前1句对现在的影响是什么?
区别在于：前一句突出强调了“已经洗完手了”,后一句则没有此意.
影响：说明已经洗完手了,暗示现在可以做别的事了.
问题2:I have just received a letter.和I receive hours ago.的区别!前一句对现在产生的影响是什么?
区别在于：前者突出强调“已经接受到”,而后者只表示我在数小时前收到这封信,并没有更深层的意思.
影响：说明我接受到这封信后会去做与这封信有关的事,如：回信之类的.
PS：总而言之,过去时和现在完成时最大的不同在于：现在完成时强调动作对自己现在的影响,暗示下一步会去做什么事.而过去式只表示过去的一个动作,并无暗示之意.

my cat is dirty.so i have it washed为什么是washed 英语翻译i'd also like to have this sweater washed by hand in col my ,washed,on,afternoon,Sunday,I,car 连词成句 i washed my face quickly and had breakfast的问句 I have an eraser in my hand.改为同意句 I have a leaf in my hand.(复数句) I have some____(candy)in my hand have you gotten your clothes washed?-----yes,i got my mother I washed my face( )the water A.on B.of I just want you to hold my hand怎么翻译 We played the piano last saturday.改为否定句 I washed my hair yes I go into the classroom and i have a book in my hand.改同义句