I've already aired the room this morning.

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/29 03:20:21

I've already aired the room this morning.
i've already aired the room in the morning.
这两种表示哪种可以?是不是现在完成时不能用具体的时间状语比如 in the morning ,at 7 o'clock 但是可以用 this morning ,since 7 o'clock?

1 I've already aired the room this morning
--------一般感觉,说这句话的时候,时间仍然是morning time.
2 I aired the room this morning / in the morning
-------一般感觉,说话的时候已经不是 morning time了,所以用“一般过去时”.
3 I have been airing the room since 7 o'clock this morning
--------因为since 7 o'clock this morning的参与,你必须用“现在完成进行时”,要知道,在你的语境裏面,作为动词,air是瞬间性动词,不是延续性动词.

I've already aired the room.改成一般疑问句 she has already aired thd room The room must be aired Hasn't anyone aired this room yet? I've already read this book. I remember------the key----the room to you this morning. she has just aired the room I saw her ______ the room this morning. (enter) 1、I‘ve already read this magazine.Please show me（）.（the oth I’ve got 什么 coffe this morning I've seen the film already.与I've already seen the film .的区别 I found mary ( )her room this morning