as soon as,until,whlie和when的区别最好有些例子．
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when对时间提问,whlie问哪一个.as作为as soon as和....一样.after之后 . befour之前.not...until至到....才
不是放在第几句前边，而是这几个词引导一个表示时间的从句，答案我就不给你了
as soon as 一……就……
until 直道……
while 正当……
before 在……之前
(1)as、when、while用法一览表。
类别 作 用 例 句
as as表示“当……的时候”,往往和when/ while通用,但它着重强调主句与从句的动作或事情同时或几乎同时发生。 She came up as I was cooking.(同时)
The runners started as the gun went off.(几乎同时)
when (at or during the time that )既可以表示在某一点的时候,又可表示在某一段时间内,主句与从句的动作或事情可以同时发生也可以先后发生。 It was raining when we arrived.(指时间点)
When we were at school, we went to the library every day.(在一段时间内)
while while意思是“当……的时候”或“在某一段时间里”。主句中的动作或事情在从句中的动作或事情的进展过程中发生,从句中的动词一般要用延续性动词。在 when表示a period of time时,两者可以互换。 Please don’t talk so loud while others are working.
He fell asleep while/when reading. Strike while the iron is hot.(用as或when不可,这里的while意思是“趁……”)
(2)引导时间状语从句的连接词除上述外还有：
①till, not … until …, until, before, since
Don’t get off the bus until it has stopped.
He waited for his father until(till)it was twelve o’clock.
It will be five years before he returns from England.
②hardly / scarcely … when, no sooner … than, as soon as once
表示“一……就”
As soon as I have finished it , I’ll give yu a call.
Once you show any fear, he will attack you.
We had hardly got / Hardly had we got into the country when it
began to rain.
No sooner had he arrived / He had no sooner arrived than she started complaining.
③directly, immediately, the moment, the minute that… 一……就
He made for the door directly he heard the knock.
④each time, every time, by the time
Each time he came to my city, he would call on me.
注意：表示未来情况,主句用将来时,从句用现在时。
you must have lunch as soon as possible.
你必须马上吃中饭。
you must finish your homework until I come back.
在我回来前你必须完成你的作业。
I was watching TV whlie my mother was washing clothes.
在我看电视的时候妈妈在洗衣服。
I went to school when my mother had washeded clothes.
在妈妈洗衣服的时候，我去学校了
希颖氨酚：[答案] you must have lunch as soon as possible.你必须马上吃中饭.you must finish your homework until I come back.在我回来前你必须完成你的作业.as as表示“当……的时候”,往往和when/ while通用,但它着重强调主句与...
共和县15289342009： as soon as 和until的区别? - ？
希颖氨酚： you must have lunch as soon as possible. 你必须马上吃中饭. you must finish your homework until I come back. 在我回来前你必须完成你的作业. as as表示“当……的时候”,往往和when/ while通用,但它着重强调主句与从句的动作或事情同时或几乎同时发生. She came up as I was cooking.(同时)until表示这件事发生还有个过程,再此过程到某某时候这时间段内
共和县15289342009： as soon as /until /till分别什么意思?怎么用? - ？
希颖氨酚： as soon as:一...就... until&till:直到,到什么时候才.. not until:直到...才..(用于否定句,但置于强调句型中时只能用not...until,且需将until提前置于句首.
共和县15289342009： as soon as,until,whlie和when的区别最好有些例子. - ？
希颖氨酚：[答案] you must have lunch as soon as possible. 你必须马上吃中饭. you must finish your homework until I come back. 在我回来前你必须完成你的作业. I was watching TV whlie my mother was washing clothes. 在我看电视的时候妈妈在洗衣服. I went to school ...
共和县15289342009： 关于主从复合句的时态问题when,before/after,as soon as ,until,连接的时间状语从句,和其他的目的,原因,结果,让步状语从句.主句和从句的时态关系是怎... - ？
希颖氨酚：[答案] 一般说有主将从现的原则,但英语时态语态的问题要个别分析.
共和县15289342009： 英语,什么情况下主将从现,有哪些提示词 - ？
希颖氨酚： 主将从现是指在时间状语从句和条件状语从句中,如果主句是一般将来时,从句用一般现在时替代一般将来时. 常见的有以下四种情况: 一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时 如: When I grow up, I'll be a nurse ...
共和县15289342009： as soon as,when,while,before,after,until引导的时间状语从句的用法 - ？
希颖氨酚： when即可引导一个持续性动作,也可引导一个短暂动作,可用于主句和从句动作同时发生或从句动作先于主句动作. while引导的动作必须是持续性的,侧重主句动作和从句动作相对比. as soon as引导的从句都表示从句的动作一发生,主句的动作随之发生.常翻译为“一······就”. before引导的从句,常翻译为还······就······;不到······就······. until引导的从句主语谓语动词必须是非延续性动词,从句为肯定式. after引导的从句,常翻译为:在······之后才······.
共和县15289342009： as soon as , since,while,when,befor until有什么区别 - ？
希颖氨酚： 如果只是说它们的意思的话 as soon as 一……就…… since 自从 while 当……的时候 然而 when 当……的时候 before 在……之前 until 直到……
共和县15289342009： before until as soon as的区别. - ？
希颖氨酚： before,在什么之前 until,直到 as soon as,一..就...
共和县15289342009： 如果时间状语从句中没有明显的引导词如when before after once as soon as 怎样进行判别是时间状语从句呢 - ？
希颖氨酚： 简介:用表示时间的连词连接一个句子作状语,这样的主从复合句就是时间状语从句.连接时间状语从句的连接词有:when, before, after, while, as soon as, until, since...... 这里要注意一点的是,如果主句是一般将来时,从句只能用一般现在时表示将来意义.判别:如果句子中没有明显的引导词,应该:1、辨别从句中的引导词,看引导词可以引导哪些成分,缩小范围,再通过句意判别2、分析主句,看主句缺少哪些成分,缩小范围,再通过句意判别或直接判断
