【since和from】from和since的区别我想问的是from和since后加时间的..._英语_永远在一起丶24
编辑: admin 2017-15-06
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from 用在已完成的形式,通常 要加 上 to
from 1990 to 2000 ...
since 用在还在发生
给你例子
Mr.A was the president from 1900 to 2000
Mr.A is the president since 1900
其他同学给出的参考思路:
from可以用于多种时态,比如现在,过去;
since用于完成时
互助这道作业题的同学还参与了下面的作业题
题1: 英语中SINCE和FROM同作为从什么时候开始,二者用法有何区别[英语科目]
from用于说明某种动作或情况从什么时候开始,并不说明持续时间长短,例如:
She studied English from the age of three.
(她从三岁开始学英语.)
Since则表示持续至说话时刻的动作或情况开始于什么时候,通常与完成时连用,例如:
I haven’t been well since the summer.
(自从夏天以来我身体不怎么好.)
题2: from和since的区别我想问的是from和since后加时间的区别,譬如,from1990和since1990的区别
from一般要跟to连用,表示一个时间段,意为“从……到……”.
since也表示时间段,意为“自从……”,常常用于完成时.
题3: 【sincethen和fromthenon有什么区别?】[英语科目]
since then一般用在完成时态
1.But since then nothing has happened .
但自那以来,什么都没有发生.
from then on用于过去时态和完成时态
1.From then on ,magic had to be young William 's life .
从此以后,小威廉注定要献身魔术.
2.From then on ,the fairy weaver stayed in heaven ,and the cowherd stayed on earth .
从此,织女留在天上,而牛郎则待在人间.
题4: since、for和from的区别区别加用法[英语科目]
since、for和from都含有“因为”的意思.
1)since+从句
例句:
He must have taken the book since it isn't here.
他一定是把书拿走了,因为书已不在这里了.
Since it is so hot,let's go swimming.
既然天气这么热,我们去游泳吧.
2)for+名词或动名词,多用于表示内在的、心理的原因.
例句:
I am sorry for what I said to you.我后悔不该对你讲那些话.
3)from+名词或动名词,表示自然的或直接的原因.
例句:
He wasn't ill; he stayed in bed from laziness.他没病,躺在床上是因懒惰之故.
He is trembling from fear.他吓得发抖.
题5: eversince与fromthenon有什么区别?(期待你的回答)[英语科目]
最大区别在于:from then on 单独使用:From then on he worked harder.可置于句首或句尾;
ever since 则后面还须加时间词语:He's been here ever since Monday.
而另外一种用法也容易搞混(可能你说的是这种):就是ever since 单独使用:Have you been living there ever since?与Have you been living there from then on?但这两句差异也是明显的:前者"你是不是一直住在那里?"后者"从那时起你是不是一直住在那里?";显然后者多了一个限定"从那时起"
倒是ever since then 与 from then on一样意思