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when sb doing
when
sb
. do sth.和when sb. doing sth. when do sth. 和when
doing s
...
答:
when sb. do sth 是说当某人做某事,也就是时常做的,请看Does
when doing
sth 是说某人正在做某事,不一定是习惯做的。强调“正在”,请看
Doing
那给你举例子好了。She usually open the door when she watchs TV She opened the door when she watching TV ...
when
sb
doing
sth 正确吗
答:
在从句中,可以用
when doing
sth.是和前边从句一样省略了主语和系动词。
when
sb
doing
sth,sb doing sth 这个句型可不可以
答:
书面表达,这个句子有点毛病,口语的话,这样说是OK的。
when
后面什么时候要加do什么时候要加
doing
?比如说这题(第一个空)_百...
答:
when
doing
the work,we should be careful.完整一点的说法是when (we are) doing the work,we should be careful.当工作的时候,我们要仔细。2、
When
后面接do的用法:(1)when引导状语从句时,通常后面要接从句,当为一般现在时,用do动词形式。如:when you do your homework,you should be ...
...是现在完成时,是
when
sb
do sth,还是when sb
doing
sth
答:
进行时态吧。比如:
When
leaving, just remind of me to see you off.走的时候,提醒我一声去送送你。
什么时候
when
sb
do sth 可变成when
doing
sth
答:
当前后主语一致时可以这样.例如:
When
watching TV, he got the news.
while
doing
的用法总结
答:
while
doing
sth的意思是“当做某事的时候”,它是whle
sb
is/was doing sth的省略形式,这种省略原则上要求主句与从句的主语一致。如:He fell aslee。while的用法归纳:一、while意为“当……时候”,指一段时间,不能用来表示一个时间点:While the discussion was still going on, George came in....
while
sb
was/were
doing
与
when
sb was/were doing
答:
两者解释都没有差异 但是 while是指一件事发生的过程,一般用进行时 如While I was
doing
my homework, my sister was playing.
when
是指一个瞬间,用一般时就可以了 如
When
I finished the homework(finished the homework是一瞬间的事), my sisiter was still playing.通常情况下,两者可以互换 ...
see
sb
do 和 see sb
doing
怎么区别?see sb do 句子中是常有whe_百度...
答:
1. see
sb
do 是指你看到某人做了某事,强调看见谁做过什么事,是常用在带有
when
的从句里。如:I saw him clean the tea cups when I stayed the room.(当我呆在房间时,看到他清洗了杯子)2. see sb
doing
是指你看到某人正在做某事。如:I saw him watching TV when I came into ...
请问
sb
be
doing
...
when
和be about to do when有区别吗?
答:
两个
When
意思是不一样的。第一个:当什么事情发生的时候某人正在干某事。而第二个表示:正要干某事时、这时候事发生了?这个
when
是一个并列连词。
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