A．however B．whatever C．whichever D．wherever
no matter wh- 与 wh-ever 的联系及区别： no matter wh- 只引导让步状语从句，此时与 wh-ever通用。 如: No matter when / Whenever he comes back, he should be invited to the party. wh-ever又可引导名词性从句， No matter wh-不能。如： Whatever I can do for you will be nothing but paying a debt. Whoever can help us will be welcome
问题2： 1、___B__ I can see, there is only one possible way to keep
away from the danger. （04北京春季） A. As long as B. As far as C. Just as D. Even if 2、I always take something to read when I go to the
4. 状语从句的时态问题
问题1：
1、The house could fall down soon if no one___C___ some
quick repair work. （04全国IV）
A has done B is doing C does
D had done
2、It is almost five years ____B___ we saw each other last time.
the time（当……的时刻）, the moment / minute / second / instant (一… 就… ), next time (下次), the first time(第一次… 的时候), the last time (上次…的时候)，immediately（一…就 …）, instantly（一…就…）, directly（一…就…）等词或词 组可引导表示时间的状语从句；还有一些表示习惯性动作 的词如：every time（每次）, each time（每次）, whenever （每当）等也可引导表示时间的状语从句。
2、 It is known to all that ___A__ you exercise regularly, you
won’t keep good health. （05重庆卷） A. unless B. whenever C. although D. if
unless 相当于 if not，意思是“除非…”“如果不…就…”。这 也是高考的热点之一。复习时也应给予高度重视。
2、Not until all the fish died in the river, ___A__ how serious the
pollution was. (95 NMET) A. did the villagers realize B. the villagers realized C. the villagers did realize D. didn’t the villagers realize
brother pointed out that he had forgotten to turn it on.
（05北京春季）
A. until B. unless C. after
D. because
until / till “直到……止”(肯定句，主句是延续性动词); not…until “直到……才”(否定句，主句是终止性动词); until 可用于倒装句和强调句，till不用于句首。 Not until I returned did she finish her homework.
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2、条件状语从句
问题1： 1、The WTO cannot live up to its name __C__ it does not include
a country that is home to one fifth of mankind. （2000全国） A．as long as B．while C．if D．even though
A. after
B. before
C. when
D. then
2、He made a mistake, but then he corrected the situation
___C___ it got worse. （03北京）
A. until
B. when
C. before D. as
before 从句是高考中的一大热点，从时间概念上不难作 出判断。注意它的翻译：在肯定句中一般翻译成“… （主句的动作）才…（从句的动作）”，如题1；或“还 没有…（从句的动作）就…（主句的动作）”，如题2。
（03全国卷） A．unless B．since C．although D．when
根据句意，此处只能为时间状语从句，故答案为D。 unless 引导条件状语从句，意为“除非”；although 引导 让步状语从句，意为“虽然”；since 虽引导时间状语从 句，但意思为“从…以来”，这些都与题意无关。引导 时间状语的引导词很多，复习when 时要注意比较它与 while 与 as 的区别。
It was not until I returned home that she finished her
homework.
问题3：
1、The American Civil War lasted four years ____B__ the
North won in the end. (05广东卷)
高考语法复习
状语从句
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状语从句考点
1、各种从属连词的含义及用法比较； 2、no matter wh- 与 wh-ever 引导的从句的区别； 3、状语从句的时态问题； 4、状语从句的倒装问题； 5、状语从句与其它从句的区别。
1、时间状语从句 问题1：
Don’t be afraid of asking for help D it is needed.
doctorwait. （05全国卷3）
A．in case B．so that C．in order D．as if
as long as 与 as far as 都可引导条件状语从句，as long as 表示“只要…”，as far as 表示“就…而论（而言）”。 题1根据题意应该选用B。in case 表示“以防”，根据题 2的句意，不难作出选择。
— Yes. He had never praised him C he became one of the
top students in his grade. （03北京春季）
A．after B．unless C．until D．When
2) Simon thought his computer was broken ____A____ his little
问题4： — Did you remember to give Mary the money you owed her?
— Yes, I gave it to her ____B___ I saw her. （01北京春季）
A．while B．the moment C．suddenly D．once
are different from your own. (05湖南卷）(B)
A. until B. even if C. unless D. as though
while 是高考中的高频词，它既可引导时间状语从句，又可 引导并列句，还可引导让步状语从句，表示“尽管”。 even if 等于 even though，表示“即使、尽管”。as though 等于 as if，引导方式状语从句，表示“好像、似 乎”。
（05北京春季）
A. before B. since C. after
D. when
在条件，时间和让步从句中，用一般现在时表示一般将 来时，用现在完成时表将来完成时，用一般过去时表过去将 来时。在 since 引导的时间状语从句中，动词一般都用一般 过去时，而主句常用现在完成时。
5、状语从句的倒装问题
3、让步状语从句
问题1：
1、 ___A__ I accept that he is not perfect, I do actually like the
person. （04江苏）
A. While
B. Since C. Before D. Unless
2、Allow children the space to voice their opinions, __B__they
when, while, as 三者的具体用法关键在于动作发生的时间 及从句的动词。while 表时间，从句需用延续性动词，不用 瞬间动词；when 表时间，从句既可用延续性动词，又可以 用瞬间动词；as 表时间，与when 相似，但侧重强调主、从
句动作同点或同段进行，可用延续行动词的一般过去式表式
6、状语从句与并列句的区别
问题1： 1、Though he is in his sixties, ___A___ he works as hard as a
young man
A. yet
B. but
C. and
D. and yet
2、 Excuse me for breaking in, _____C____ I have some news
状语从句的倒装一般有下面几种情况：① 否定词开头； ② so 加 adj. 开头；③ as / though引导的让步状语从句。