just now和at that moment还有all day都出现在什么时态啊?请指教

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：2024/11/06 18:19:07

just now和at that moment还有all day都出现在什么时态啊?请指教
好强~!
那么as soon as和for+一段时间又是出现在什么时态呢

just now和at that moment还有all day都出现在什么时态啊?
一般情况下：just now(刚才)是一般过去时；at that moment(那时候/在那时)表过去进行时或一般过去时；all day (整天)一般用于现在完成时或现在完成进行时.
如：He went out of the room just now.(他刚才走出房间了)
What were you doing at that moment?(你那时在干什么?)
He just came back at that moment.(他那时侯刚回来)
I've had a toothache all day.(我牙疼了一整天)
I've been doing my homework all day.(我做了一整天的作业)
as soon as 一般用于主句是一般将来时或一般过去时句子中,具体情况具体分析.
如：I will write you a letter as soon as I get there.(我一到那儿就会给你写信)
The boys stopped talking as soon as the teacher came in.(老师一进来,男生们就停止交谈了)
for接一段时间,一般用于完成时句子中,（现在完成时,过去完成时以及过去完成进行时）
如：I have kept the book for 3 weeks.(这本书我已经借了3个星期了)
He had been a doctor for 10 years by 2001.(到2001年的时候,他已经当了10年的医生了)
I have been doing my homework for 8 hours.(我已经连着做了8个小时的作业了)

just now和at that moment还有all day都出现在什么时态啊?请指教 at the moment用什么时态,还有just now 等等等等 at the moment等于now吗用在什么时态 the moment用在什么时态 for a moment 和for at the moment和in time\at once\just then\just now什么区别 at that moment 用于什么时态? just和just now 用什么时态 at the moment和 in a moment 用于什么时态 just at that time用什么时态 Just at that moment=? at the moment , at that moment ,at present各用什么时态? just now 用在什么时态 just as,just than ,just now.just moment .分别用于什么时态当中?最好能举例说明一