引导词as long as in case引导的条件状语从句符合"主将从现"吗
“主将从现”,只适合【状语从句】,包括由if,unless 等引导的【条件状语从句】和由when,as soon as等引导的【时间状语从句】.如:I will call you as soon as I get there./ If it doesn't rain tomorrow,we'll go on a picnic.,这两个句子都是典型的“主将从现”的句子.
As long as 能引导条件状语从句吗,是不是主将从现
可以引导条件状语从句,如果是指将来的动作,要主将从现
如:
As long as you help us,we shall finish the task in time.
只要你帮助我们,我们就会按时完成任务
as引导时间状语从句,主句和从句应用什么时态?
As作连词引导时间状语从句时,着重强调主句和从句中的动作同时发生,并且从句通常放在主句之前。归纳起来有下列两种情况:
1)状语从句的谓语动词是持续性动词,从句时态常用进行时态。
如: ①As he Was waiting,he suddenly heard a voice from above……
②As Bethune and the other doctors were climbing the hills,they could see the enemy entering the village in the valley below.
2)状语从句的谓语动词是终止性动词,从句时态常用一般时态。
如: ①As she stood there,she heard the first bell.
②As they looked up,they saw another cloud coming towards them.
③As they watched.it came nearer and nearer.
不用啊 这些从句只要遵循主将从现的原则即可啦 虚拟的话一般接在as if/as though 后面 记住一句口诀 陈事虚愿(陈述事实的不用虚拟 表达愿望或较不切实际的推测用虚拟) 希望我的回答你能满意哦
引导词as long as in case引导的条件状语从句符合"主将从现"原则。1. as long as 只要 。是连词,引导条件状语从句,符合"主将从现"原则。
如:
1).As long as I am free, I will help you.
只要我有空,我都会帮助你。
2). I'm not particular how you do it as long as it gets done.
只要把它完成了,你怎么做我并不计较。
2.in case 万一。是连词,引导条件状语从句,符合"主将从现"原则。
如:
I'll take a hat with me in case the sun is very hot.
倘若太阳很利害,我会随身带上一顶帽子。
拓展
1. as long as 的其它用法 :
1).This stick is as long as that one . (als long as ..与……一样长)
这条棍子和那条一样长。
2 ) As long as you are going, I'll go too. (as long as 既然)
既然你要去,那么我也去.
2. in case 后跟of +名词/代词
如:
1). We have an auxiliary generator in case of power cuts.
我们有一台万一断电时使用的备用发电机。
2). In case of rain, they can't go.
万一下雨,他们就不能去了。
这两个引导的条件状语从句表达将来时时,都是要用一般现在时态的,。
如:
I will go as long as you go.
We'll take extra care in case the plan doesn't work out.
非常明显的“主将从现”。
但所谓的主将从现只是为了形成易记的口决而已,又如:
Take an umbrella in case it rains。 这里很明显,当下并没有下雨,所以是预防以后(即将来)下雨,所以in case从句用了一般现在时,但主句是祈使句,也非将来时,所以倒不是一定“主将从才现”。
as long as符合
in case不符合
藩茂复方: 1)as long as 和 so long as 均可表示“只要”,用于引导条件状语从句,两者没什么区别.如:I don't care so [as] long as she lets me be with her son. 只要她让我和她儿子在一起,我不在乎.You can take my car as [so] long as you drive ...
城厢区13176942464: as long as 引导什么从句 - ?
藩茂复方: 下面我说一下它的用法, 一、在表示during the whole time that(长达……之久)或while(只要)的含义时,往往用as long as.此时引导的是时间状语从句.如: 1. They all continued their regard for me as long as they lived. 他们毕生都在关心...
城厢区13176942464: as long as只要,引导什么从句时如何省略 - ?
藩茂复方: as引导从句的用法: 1.“因为” 引导原因状语从句,不能省略. 2.“一边...一边...,随着...,当...时候” 引导时间状语从句,不能省略. 3.“尽管,虽然” 引导让步状语从句,不能省略. 4.“按照,如同”引导方式状语从句,不能省略.例句:You must do the experiment as I have told you.“你必须按照我告诉你的方式来做这个实验” 5.“正如”引导定语从句,用法基本同which的用法.当先行词在定语从句中作宾语时,as可省略.
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藩茂复方: 都有只要的意思,但as long as 是用来引导一个真实的句子而only if引导的句子要用虚拟语气!
城厢区13176942464: as long as的用法 - ?
藩茂复方: "as long as" =有三个用法: 1. During the time that (在这段时间): I'll stay as long as you need me. 2. Since (既然) : As long as you've offered, I accept. 3. On the condition that (条件是): I will cooperate as long as I am notified on time.
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藩茂复方: as long as 引导的句子中的动词必需是延续性的,而If only 引导的动词可以是终止性的,也可以是延续性的.
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藩茂复方: while: 当...的时候; 然而;引导时间状语从句和比较状语从句 如:Mother was cooking while father was watching TV. He likes reading while other boys like playing .as long as 只要,引导条件状语从句 如:As long as you study hard,you will pass the exam.
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藩茂复方: as long as 英[æz lɔŋ æz] 美[æz lɔŋ æz] [释义] 只要; 如果; 既然; 由于; 1 . 表示时间,意思是“达……之久”.例如: You can keep the book as long as you like . During the holidays , I like to stay in the countryside as long as I can . 2 . 表...
城厢区13176942464: as long as 引导什么从句 - ?
藩茂复方:[答案] 下面我说一下它的用法,一、在表示during the whole time that(长达……之久)或while(只要)的含义时,往往用as long as.此时引导的是时间状语从句.如:1.They all continued their regard for me as long as they lived...
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藩茂复方:[答案] 1 on the contrary 2 in favor of 3 be absent from 4 as long as 5 give some thought to