引导时间状语从句的从属连词有很多，代表了不同的时间状态下的时间逻辑关系。下面，沪江小编就为大家一一介绍一下各个引导时间状语从句的从属连词以及它们的具体用法。
引导时间状语从句的从属连词很多，如较基本的有before, after, when, while, as, since, till, until, as soon as 等
例如：
The best thing to do when entering unknown territory is smile. 踏入未知地带最好的对策就是微笑。
Argentina came to a virtual standstill while the game was being played. 在比赛进行的时候，阿根廷全国几乎陷入了停顿状态。
Rock'n'roll has become so commercialised and safe since punk. 摇滚乐自从朋克乐以后就已经过于商业化而缺乏新意了。
He then held the man in an armlock until police arrived. 然后他反扭住那名男子的手臂让他动弹不得，直到警察赶到。
除以上基本的引导时间状语从句的从属连词外，还有些本来不是从属连词却可用作从属连词的词：
(1) 表示“一…就”的从属连词：the moment, the minute, the second, the instant, immediately, directly, instantly, once, no sooner…than, hardly…when等。
例如：
Many areas in the country'sinterior are unable to report Aids cases immediately. 该国内地的很多地区无法即时报告艾滋病病例。
I remember now. He arrived just at the moment it happened. 现在我想起来了，他恰恰在事情发生的时候到了。
Once wholesale prices are deregulated, consumer prices will also rise. 一旦批发价格放开，零售价格也会随之上涨。
We had no sooner set out than it began to rain. 我们刚出发就下雨了。
(2) 涉及time的几个从属连词：every time(每次)，each time(每次)，(the) next time(下次)，any time(随时)，the last time(上次)，the first time(第一次)。
例如：
Tape is expensive and loses sound quality every time it is copied. 磁带成本高，而且每录制一次音质就会变差一些。
He has been jailed eight times. Each time, friends bailed him out. 他8次被关进局子里，每次都是朋友保释他出来的。
The old man's voice was measurably weaker than the last time they'd talked. 那位老人的声音明显比他们上次谈话时微弱。
看完之后，要识记各种引导时间状语从句的从属连词，尤其后面几个涉及time的，要仔细区分记忆哦，赶快收藏起来吧~