状语从句中常用引导词与特殊引导词有何区别?

特殊的
1 像表时间的the second,every time,the day,the instant,immediately ,区别起来很简单.只要你看见它们的前后都有句子,就是算是连接词了,如：
1 He showed her around the city THE DAY she arrived from London=== he showed her around the city when she arrived that day.
2 She lent me her book IMMEDIATELY she had read it === she lent me her book immediately after she had read it
2 像 seeing that,now that,in that inasmuch as 这样的短语连接词通常都在句首,如
Seeing that Tom was busy doing sth,I left his office and went to the cinema alone.
又如 Now that everyone has arrived,let's begin the meeting.
1． 时间状语从句
　　引导词：when,as,while,as soon as,before,after,since ,till,until ,every time,
the minute=the moment=immediately=no sooner … than= hardly …when =scarcely … when
2． 地点状语从句
　　常用引导词：where,wherever,anywhere,everywhere
　　Wherever the sea is ,you will find seamen.有海就有海员.
3． 原因状语从句
　　常用引导词：because,since,as,for ,now that既然,in that因为,
considering that=seeing that 考虑到,鉴于
4． 目的状语从句
　　常用引导词：so that,in order that ,lest,in case,for fear that,in the hope that,for the purpose that,
.
5． 结果状语从句
　　常用引导词：so … that,such … that,
　　特殊引导词：such that,to the degree that,to the extent that,to such a degree that,
6． 条件状语从句
　　常用引导词：if,unless,as/so long as 只要,only if只要,providing/provided that 假如,supposing that,in case that,on condition that
7． 让步状语从句
　　常用引导词：though,although,even if,even though
as(用在让步状语从句中必须要倒装),
while ( 一般用在句首 ) 虽然,
no matter …,in spite that,
8． 比较状语从句
　　常用引导词：as(同级比较),than(不同程度的比较)
　　the more … the more … ; just as …,so…; A is to B what /as C is to D A对B就像C对D一样; not A so much as B
9． 方式状语从句
　　常用引导词：as 按照,as if,the way