tastes-橥
状语从句
状语从句在句中作状语，可分为：时间、条件、让步、原因、目的、结果、比较
、地点、
方式状语从句。
一、 时间状语从句
引导时间状语从句的连词有：when, as, while, until,
not…until, before, after, since, the minute,
the moment, each( every, next, the first)
time等。时间状语从句中一般用一般现在时或一般过
去时。
1． When ,
while, as都可解释为“当```的时候”但侧重点有所不同。
1) When
Eg: When I arrived home , I had a little rest.
注意点：
when 从句的主语与主句主语相同，谓语动词是be
动词时，从句主语和be可以省略。
Eg: When (she was) walking
along the street, she met her class teacher.
2) As
As 除了表示“当```的时候”，还可表示为“一面```一面”，“随着”
Eg: He sang as he danced.(一面```一面)
You
will grow wiser as you grow older.(随着)
3) Whil
e表示“当```的时候”强调主句的动作和从句的动作同时发生，从句一般用进行时，
从句动词必须是
延续性动词。
Eg: While we were working, they were
having a rest.
While (they were) having a
discussion, they got very confused.
注意点：
while 有对比的含义，解释为“然而”。
eg: I prefer black
tee, while he likes coffee.
2． until, not…unt
il表示“直到```才”,在肯定句中主句常用延续性动词；在否定句中主句
常用短暂性动词。
肯定句：I waited until midnight.
否定句：I did not
leave until midnight.
注意点：
1）not
until…在句首，主句用倒装
eg: Not until you had
explained how did I manage to do it.
2) It is
not until…that…引导的强调句
It was not until it was
dark that he came back.
3. the minute, the
moment, each time都可表示“一```就```”
eg: The worker
recognized the type of the machine the moment he
saw it.
注意点：
the minute, the moment, each
( every, next, the first) time作连词不和when 连用。
4．Hardlyscarcely…when, no sooner…than, as soon
as表示为“一```就```”
eg: I had hardlyscarcely got
home when it began to rain.
I had no sooner
got home than it began to rain.
It began to
rain as soon as I got home.
注意点：Hardlyscarcely…when, no
sooner…than位于句首，主句用倒装
eg: Had I hardlyscarcely
got home when it began to rain.
No sooner
had I got home than it began to rain.
二
条件状语从句
条件状语从句分为两大类：真实条件句和虚拟条件句。引导条件状语从句的连词有：if, even
ifthough, unless if …not, as long as so long
as, as far asso far as, providedproviding (that),
on
condition that
等。条件状语从句中如果主句是将来时，条件状语从句用一般现在时。
1. unless
和if…not
unless 相当于if…not
eg: You will
fail unless you study hard.
You will not
fail if you study hard.
注意点：
在虚拟条件句中可用if…not，但不能用unless
eg: If she were
not too silly,she would understand.
2．
引导条件状语从句的其它连词：
Eg: You may go there ,as long
as you keep quite.
Eg: I shall give you the
book on condition that you return it tomorrow.
Eg: I will go provided that you go too.
三
让步状语从句
引导让步状语从句的连词有：though, although, even if
though, however, no matter how, no
matter
what, no matter who等。
1． though,
although不可与but连用，但可以和yet , still连用.
Eg:
ThoughAlthough it is raining ,they are still
running outside.
注意点：
1）
though可引导倒装(although不引导倒装)，结构为：
强调对象+asthough
+主语+其它成分，强调对象可为表语（名词、形容词）或状语（副词），
表语为名词时，前面不用冠词
。
Child as though he was, he knew what was the
right thing to do.
Tired as he is, he goes on
with his work.
2） despite 和 in spite of
也有让步意义，后接名词或动词，而though, although是连词，后
接从句。
Eg: Despite In spite of wanting to see him
again, she refused to reply to his letter.
Thoughalthough she wanted to see him again, she
refused to reply to his letter.
2. “no
matter+疑问词”或“疑问词+后缀ever”
eg: No matter what
happened, he would not mind.
Whatever
happened, he would not mind.
注意点：no
matter+疑问词不能引导名词性从句
3. even if though表示“即使”
eg: He doesn’t want to marry her even if
though he loves her very much.
四 原因状语从句
引导原因状语从句的连词有：because, since, as , now that
,considering that, for the reason that ,
due
to the fact that,owing to the fact that等
1．because
because语气最强，通常用于回答why 提出的问题
注意点：
在it
was…that…的强调结构中，强调原因状语从句可用because引导，不用since,as,
for引
导。
Eg: It is because she is too
inexperienced that she does not know how to deal
with the situation.
2. since和as
since的语气比because
弱，比as强，表示间接的，已知的原因，自然的结果，表示“既然，
由于”。
Eg: As
Since you are not very well, you had better have a
rest.
3．for
当for表示原因关系时，for分句是对第一分句内容的推断或猜测。
Eg: It
must have rained last night, for the ground is wet
now.
五 目的状语从句
引导目的状语从句的连词有： so that, in
order that, lest, in case, for fear that等。
Eg:
You must speak louder so thatin order that you can
be heard by all.
He wrote the name down for
fear that he should forget it.
Better take
more clothes in case the weather is cold.
注意点：lest, in case, for fear that所引导的状语从句中，动词可以
用虚拟语气，形式为should+
动词原形，也可不用虚拟语气，用动词的一般现在时或一般过去时。
Eg: You had better leave the key at home in
case one of us should think ofthinks of coming
back.
六 结果状语从句
引导结果状语从句的连词有： so that,
so…that, such…that等
eg: He is so young that
he can not go to school.
He is such a young
boy that he can not go to school.
1．常用句型：
so+形容词副词+that从句
so+形容词+aan+单数可数名词+that从句
such +aan+形容词+单数可数名词+that从句
such
+形容词+复数可数名词不可数名词+that从句
2． so和such的搭配规律
such修饰名词或名词词组，so修饰形容词或副词,so还可接many, few, much,
little等。
Eg: so foolish such a
fool
so nice a flower such a nice
flower
so manyfew flowers such nice
flowers
so muchlittle money such rapid
progress
so many people such a lot
of people
七 比较状语从句
引导比较状语从句的连词有：as…as, than, not so…as, the
more…the more等
如：
He speaks English as
fluently as his brother (does)
I can’t jump so
as high as he (does)
There are more workers in
this factory than in the one next to it .
The
more you read, the more interesting , you will
find the novel is .
连接词than 可作为关系代词用。 如：
He wrote more than was necessary
Don’t carry more money than is needed
八地点状语从句
引导地点状语从句的连词有:where, wherever以及
where构成的复合词等
eg: She found her calculator
where she lost it.
Wherever I am, I will
miss you.
注意点：
eg: I happened to see your
dictionary lie where I used it last time.（地点状语从句）
I happened to see your dictionary lie in
the lab where I used it last time.（定语从句）
九 方式状语从句
引导方式状语从句的连接词有as, just as, as if
though（一般用虚拟语气， 也有用直陈语气
的）等。
EG：Just do as
you are told.
The workers went on working as
if nothing had happened.
He talked to the
girl as though he had fallen in love with her.
在just as ---, so --- 结构中， as 带有比喻含义。 意为“正如”，
多用于正式文体。
EG：Just as some people like sports,
so some people like music.
the way
也可引导方式状语从句 。
EG：you should operate the
machine the way I do .
1. Don’t be
afraid of asking for help _______ it is needed.
A. unless
B. since
C. although
D. when
2. A good storyteller must be able to
hold his listeners’ curiosity ________ he reaches
the end of
the story.
A. when
B. unless
C. after
D. until
3. _______ I know the money is safe,
I shall not worry about it.
A. Even though
B. Unless
C. As long as
D. while
4 You will succeed in the end ____
you give up halfway.
A. even if
B. as though
C. as long as
D. unless
5. “Was his father very strict with
him when he was at school?” “Yes. He had never
praised him
_______ he became one of the top
students in his grade.”
A. after
B. unless
C. until
D. when
6. _____ I suggest, he always
disagrees.
A. However
B. Whatever
C. Whichever
D. Whoever
7. You should put on the notices
______ all the people may see them.
A. where
B. in which
C. at
D. for them
8. _____ she goes, there are
crowds of people waiting to see her.
A.
Wherever
B. However
C. Whichever
D. Whoever
9. Mary clapped her hand over her
mouth _______ she realized what she had said.
A. while
B. as soon as
C. suddenly
D. then
10. ________ her faults, she’s
Arnold’s mother. Don’t be so rude to her.
A.
Whatever
B. What
C. Whichever
D. Whenever
11. ____ you’re got a chance, you
might as well make full use of it.
A. Now
that
B. After
C. Although
D. As soon as
12. I thought she was the very
girl that I should marry _______ I met her.
A.
first time
B. for the first time
C. the first time
D. by the first time
13. Don’t play by the
river _______ you fall in and drown!
A. in
case
B. so that
C. in order that
D. when
14. Why do you want a new job ____
you’ve got such a good one already?
A. that
B. where C. which
D. when
15. He is better than _______ I last
visited him.
A. when B. that
C. how D. which
16. _______ the punishment was unjust, he
accepted it without complaint.
A. So long as
B. Even though C. Since
D. While
17. ________ the grandparents love
the children, they are strict with them.
A. While
B. As C. Since
D. Because
18. _______ I can see, there is
only one possible way to keep away from the
danger.
A. As long as B. As
far as C. Just as D. Even
if
19. _______ rich one may be there is
always something one wants.
A. Whatever
B. Whenever C. However D.
Wherever
20. John shut everybody out of the
kitchen _______ he could prepare his grand
surprise for the
party.
A. which
B. when C. so that D. as if
21. Mr Zhang is mild in character. He never
shouts ____ he is very angry.
A. if
B. even C. though D.
even when
22. “How long do you suppose it is
_______ he left for Japan?” “No more than half a
month.”
A. when B. before
C. after D. since
23.
In some countries, _______ are called “public
schools” are not owned by the state.
A. that
B. which C. as D. what
【答案与解析】
1. 选 D。when
意为“在(当)……时候”。其余三项填入空格处，句意不通。
2. 选 D。until
意为“直到”，句意为“一位优秀的故事讲述者必须能够让听众在故事结束前一直保持好
奇心”。
3. 选 C。as long as
意为“只要”，全句意为“只要我知道这钱是安全的，我就不会担心了”。类似地，
下面一题也选 as
long as：
“What are you going to do this
afternoon?’ “I’ll probably go for a walk later on
____ it stays fine.”
A. as far as
B. as long as
C. even if
D. as if
4. 选 D。unless
意为“如果不”、“除非”，用以引导一个条件状语从句。
5. 选 C。考查
not…until… 句式，其意为“直到……才……”。
6. 选B。whatever
引导的是让步状语从句，相当于 no matter what。注意不能选A，因为 suggest
是及物动词，它应带自己的宾语，而 however 不能用作宾语。
7.
选A。where 指“在……的地方”，用以引导地点状语从句。
8. 选A，wherever
意为“无论什么地方”。
9. 选 B。根据语境可推知。如下面一题也选as soon as：
_______ he became rich he cast aside all his
old friends who gave him some help.
A.
While
B. As soon as
C. Suddenly
D. Then
10. 选A。whatever her faults
为让步状语从句，句末省略了谓语动词 are。
11. 选 A。now that
为连词，用以引导原因状语从句，其意为“既然”，与since 同义。其中的 might
as
well意为“不妨”。全句意为“既然你得到一个机会，你不妨充分利用它”。
12.
选C。the first time
在此用作连词，用以引导状语从句。句意为“我第一次见到她就认为她很诚
实”。
13.
选C。in case 意为“以防”。
14. 选 D。when
不表示“当……的时候”，而表示“既然”，相当于 since，用以引导原因状语从句。
全句意为：
你既然已经有了这么好的工作，干吗还要找新的工作呢? 请再两例：
I can’t tell
you when you won’t listen. 既然你不想听，我就不告诉你了。
Why
use wood when you can use plastic?
既然能用塑料，为什么还要用木料?
15. 选A。than 后省略了 he
was，假若补充完整，全句即为 He is better than he was when I
last
visited him。
16. 选 B。比较四个选项：so long
as(只要)，even though(即使)，since(自从，既然)，while(当……
时
候)，其中只有B的意思最合适，全句意为“即使处罚不公平，他毫无怨言地接受”。
17.
选A。while 在此不表示“当……的时候”，而表示“尽管”。
18. 选B。as far
as 意为“尽，就，至于”，常用于 as far as I know(据我所知)，as far as
one can see(在
某人看来)，as far as one can(某人尽力)，as
far as sth sb is concerned(就某事 某人来说)等结构。
19.
选C。however 在此引导让步状语从句，意义上相当于 now matter how。
20. 选 C。so that 引导目的状语从句，其意为“为了”。
21. 选
D。根据句子语境，选 B 或 D 较适合，但 even
是副词，不是连词，不能引导状语从句，
故选 D。
22. 选
D。问句的基本结构是“It is +时间段+since 从句”，其原句型是 I suppose it
is no more than
half a month since he left for
Japan. 假若对此句中的 no more than half a month
提问，则可得到提问句。
23. 选 D。what 引导的是主语从句，其中的 what 相当于
the schools that。