注意:用于句首时应引起部分倒装, 且前部分一般 用过去完成时
1 (1998上海) I thought her nice and honest _____ I met
her.
A first time
B. for the first time
C. the first time
D. by the first time
分类：按意义可分为时间、地点、原因、目的、 结果、条件、方式、比较、让步等状语从句。
从句的位置放在句首，也可放在句末。放在 句首时，从句后面常用一个逗号，放在句末时， 从句前一般不用逗号。
常见考点： 考点一、主句与从句的时态呼应问题；
考点二、连接词的选择（注意区别几组连接词： while / as / when引导时间状语从句； because / since / as / for引导原因状语从句； if / unless引导条件状语从句； so…that / such…that引导结果状语从句等）； 考点三、状语从句与非谓语动词之间的替换；
[‘02上海春招]
A．will not be ;will know
B．is; will know
C．will not be ; know
D．is; know
• 我们来这两年了 • 两个月他才能回来。
• It is/ has been two years since we arrived here.
A. immediately
B. by the time
C. before
D. lab than he set out to do the experiment.
[‘99上海]
A．has no sooner got B．no sooner got
• It will be two months before he comes back.
2. 名词类（由名词词组充当引导词）：
the moment ,the minute, the second, the instant,etc. (一…就…); every time, each time, the last time, the first time, etc.
3. 副词类（由副词充当引导词）：immediately, directly, instantly, etc. (一...就...)
9.Scientists say it may be five or ten years _______it is possible to test this medicine on human patients.
A. since B. before C. after D. when
10．It_____ long before we _____the result of the experiment .
C．will no sooner get
D．had no sooner got
5 His father began to work ______his childhood. A. since B. before C. as early as D. while
6 ---- What was the party like? ---- Wonderful. It’s years ___ I enjoyed myself so much. A. after B. before C. when D. since
二能力要求：
1.了解状语从句的分类情况及各种状语 从句中经常使用的连词 2.能够在真实的语境中判定从句与主句 的逻辑关系,从而能够使用恰当的连
词完成交际. 3.能够辨别同类状语从句中近似连词的 用法区别.
三 状语从句的定义、功能、分类
定义：在复合句中作状语的从句
功能：状语从句在主从复合句中修饰主句中 的动词，形容词或副词，或整个主句
2 He hurried out of the room ____ the meeting was over.
A the moment
B. a moment ago
C. after a minute
D. minute after
3.Dr. Bethune began to work ___ he arrived at the front.
e.g. I will give you an answer immediately I finish my work.
4.句型类：no sooner…than…, hardly/scarcely… when…, etc. (一…就…)
e.g .Scarcely had he gone when she appeared.
7 (2000) Someone called me up in the middle of the night, but they hung up ____ I could answer the phone. A. as B. since C. until D. before
8 The roof fell _____he had time to dash into the room to save his baby. A. before B. as C. after D. until
Adverbial Clause
状语从句
状 语 从 句
考查特点
能力要求
用法归纳
时间状语从句
条件状语从句 原因状语从句 结果状语从句 让步状语从句 as, while用法的归纳
省略现象
一 状语从句高考的考查特点
1. 试题的设问呈现出交叉和综合的特点
(不同性质的连词; 定语从句和名词性从句的干扰)
2. 题干句的情景化增强,句意理解难度提高
考点四、状语从句的倒装结构 （hardly / scarcely…when；no sooner…than 等）
Ⅰ时间状语从句
引导时间状语从句的从属连词 1.基本类：before、after、when、while、as、 since、till、until、once, as soon as, etc.