初中英语：状语从句所有知识点归纳

第十七章状语从句

知识点1状语从句的分类

知识点2时间状语从句的用法

知识点3地点状语从句和条件状语从句的用法

知识点4原因状语从句和让步状语从句的用法

知识点5比较状语从句和方式状语从句的用法

知识点6目的状语从句和结果状语从句的用法

知识详单

知识点1状语从句的分类
状语从句 连词
when, while, as，since ，till, until, before, after, as soon as, no sooner…than,
时间
hardly(scarcely)…when, the
minute, the second，every( each time)
地点
条件
where, wherever, everywhere
if, unless, as(so) long as ,in case

原因
Because, since, as, now that, seeing that, in that, considering that
Though, although, even if(though)，。，whatever, wherever, whoever, however. no
matter+ wh-
As…as…, (not) the same.，not so...。，than
as, as if(though)
so that, in order that, in case ,for fear that, lest
so that, so…that, such... that, but that
让步
比较
方式
目的
结果



知识点2时间状语从句的用法
从属连词 用法
“与……同时，在……期间”，从
While
句常用延续性动词或表示状
态的词
例句
Don’t talk loud while （as）others are working.别人
工作时，请勿大声说话。

It was raining when we arrived.我们到达时，天正下
着雨。
when you read the poem a second time, the
meaning will become clearer to you.当你再读一遍
这首诗, ，你就更清楚它的含义。
“正当，一边·····一边，随
As
着”，表示两个动作同时发生
或某事发生时，另一个动作发
生了
用于肯定句时，表示“直
Tilluntil
到……为止”，主句必须为延
续性动词;not.. .untiltill表示
“直到……才”，主句常用短
We shall wait untiltill he comes back.我们将一直等
到他回来。
I didn't leave untiltill she finished her homework.直
As time went on, his theory proved to be correct.随
着时间的推移，他的理论被证明是正确的。
“当……时”，表示主句的动
作和从句的动作同时或先后
When
发生，从句的动词可用延续性
动词，也可用非延续性动词

暂性动词 到她完成作业.我才离开。
“自……以来”，主句用一般
Since
现在时或现在完成时，从句用
一般过去时
I have heard。lot of good things about you sin
from abroad.自从我从国外回来，我已经听许多好
的事情。
He must finish all the work before he goes home.回
家之前他必须完成所有的工作。
Before
在……以前
After
在…..之后 Iet's play football after school is over.放学后我们打
篮球吧。
【知识拓展】时间状语从句的时态问 题:在时间状语从句和条件状语从句中，主句如果使用一般
将来时态，从句使用一般现在时表示将来，即 所谓的主将从现。例如:
As soon as I arrive in Beijing, I will ring you up. 我一到北京就给你打电话。
You'll fall behind the others unless you study hard.如果你不努力学习，你将会落后于其他人。

知识点3地点状语从句和条件状语从句的用法
分类 从属连词
where在……地方，
wherever，无论哪里
地点状语从句
例句
Where there is a will，there is a way.有志者，事竟成
Wherever you go，you must obey the law.无论你去哪
儿，你都要遵守法律。

if如果;unless除非，
如果不
If Y make any mistakes，please point them out in
time.如果我犯错误，请及时指出来。
Don't ask me to explain unless you really don't
understand.不要让我解释，除非你真的不懂。
in case假使，万一
Write down her telephone number in case you forget.
把她的电话号码记下来万一你忘了呢。
条件状语从句

soas long as只要，
如果
You can go out asso long as you promise to be back
before 11 o'clock.你可以出去，只要你答应在点前回
来
【知识拓展】 if引导条件状语从句和宾语从句的区别:
① if引导条件状语从句，表示“如果”，主句用一般将来时态，从句用一
般现在时表示将来。例如:
If it doesn't rain, I will go to the cinema tomorrow.如果明天不下雨，我就去看电
影。
（2）if引导宾语从句，表示“是否”，如果主句是一般现在时，从句可用各
种对应的时态; 如果主句是一般过去时，从句用过去的某种时态。例如:
I didn't know if he would come tomorrow.我不知道他明天是否会来。

知识点4原因状语从句和让步状语从句的用法
分类 从属连词
because因为，
as，因为，since
既然
原因
状语
从句
Now thatin
thatseeing
thatconsiderin
g that既然，由
于
让步
althoughthoug
状语
h虽然，尽管
例句
He couldn't have seen me because I was not there. 他不可能看见我，因
为我当时不在那儿。
As it rained，we all stayed at home.由于下雨我们都待在家里。
Since we are all here, let's reach a decision now.既然大家都来了，现在让
我们做决定吧。
I needn't say anything in that you have known it.由于你已经知道了，我
没有必要说什么了。
Considering that he is very young, he does it very well·考虑到他很年轻，
他做得很不错了。
Though he is very poor, he is very happy.他虽然很穷，但他很快乐。
Although he is young, he is very clever.他尽管年轻，但很聪明。

从句 尽管aS Hard as I tried, I was unable to make great progress.尽管我尽力了，但是
仍然不能取得大的进步。
Clever as he is, he doesn't study well.尽管他聪明，但是他学习并不好。
even ifeven
Even if he is very busy, he always helps me.即使他很忙，他也总是帮助
我。
I will have a try even though I should fail.即使会失败，我也要试一下。
though即使
whether... or…
不管……还
是……
whateverwho e
verwheneverh
owever等词可
以引导状语从
句
Whether the weather is good or bad，we will set off as planned. 不管天
气是好还是坏，我们都将按计划启程。 飞
No matter which (Whichever) road you take, you will arrive safely.不管你
走哪条路，你都能安全到达。
However (No matter how) expensive it may be, I'll take it.无论它有多贵，
我都要买下它。
【知识拓展]“疑问词+ever’与“no matter+疑问词”的用法:“疑问词+eve91 ever作为
引导词，在引导让步状语从句时，相当于“no matter+疑问词”。
例如:
Keep calm，whateverno matter what happens. 无论发生什么事都要保持冷静。
WhoseverNo matter whose bag it is，it will be kept here until the owner returns.不管这是
谁的包，都要保管到主人回来。

知识点5比较状语从句和方式状语从句的用法
分类
than
比较状
语从句
从属连词
比，as... as
例句
He can run faster than you (can).他能跑得比你快。
The result was not asso good as I had expected.结果不如
我所预料的那么好。
The busier he is the happier lie feels.他越忙越觉得开心。
more...
和····一样
not asso... as ..…不
如…, the
more…the

越……就越……
as正如，像，按照
方式状
语从句
When in Rome，do as the Romans do.人乡随俗。

Would you please do the experiment as I am doing?请你按
照我做的方法来做实验
好吗?
aS ifas though好像

The boss speaks aloud as if he is very angry.老板大声说着
话，好像他很生气。
He acted as though nothing had happened.他表现得好像
什么也没有发生。
【易错警示】as if或 as though ：二者可以互换，在引导方式状语从句时，从句常< br>使用虚拟语气;但如果从句所说的内容可能性很大，则需要使用陈述语气，即从句
方式状
语从句
谓语动词应使用适当的动词时态。
例如:
They talk very loudly as ifas though nobody were around.他们说话声音很大，好像周
围没人似的。
He speaks as if he had been in England for years.他说话就好像他在英国待了很多年。
(可能性小，用的是虚拟语气)!
He speaks as if he has been in England for years.他说话就好像他在英国待了很多年。
(可能性大，用的是陈述语气)

知识点6目的状语从句和结果状语从句的用法
分类 从属连词 例句

so(…) that为了，
以便;in order that
为了
目的状语
从句
lest以防;in case
fear以便，唯恐，
以防
I'll speak slowly so that you can understand.我会讲慢一点，以
便您可以理解。
Go early in order that you can get a good seat.为7得到好座位，
你要早点去。
Put on more clothes lest you should catch a cold.多穿点衣服，
以免，以防;for 以防感冒。
He worked very hard for fear that he might be fired by the boss.
他工作很努力，恐被老板解雇。
The box is so heavy that I can't carry it.这个箱子如此重以至于
我搬不动它。
The girl was very hungry so that she ate the whole pizza.那个女
孩非常饿以至于她吃了一整个比萨饼。
such... that
此……以至于
结果状语
【知识拓展】sosuch... that…引导结果状语从句时可把，sosuch置于句首，主
从句
句用倒装语序。
例如:
Such was his worry that he couldn't go on with his work.他如此担忧，以致不能继续
上班了。
So carelessly did he drive that he was nearly killed.他开车如此粗心，以致差点儿丧
命。

如Jenny is such a clever girl that all of us like her very much.珍妮
是如此聪明的女孩，以至于我们都非常喜欢她。
so that以至于，
SO..that如此……
以至于

考点突破
考点1考查时间状语从句的用法

1.(龙东中考)-Henry, please call us as soon as you _______ Hawaii.

-OK. I'll do that, Mom.
A. arrive in B. are arriving in C. will arrive at
【解析】选择A as soon as结构意为“一……就……，” 引导时间状讲从句，主句为祈使句，
从句用一般现在时表示将来。Hawaii 为大地点.因此用in.

考点2考查地点状语从句的用法

2.(扬州中考)-My friend has achieved his goal after years of hard work.
--- Great.
A·One tree can make a forest B. Where there is a will，there is a way
C. Many hands make light work D. A friend in need is a friend indeed
【解析】选B 第一个人阐述自己的朋友经过多 年努力实现目标.，第二个人表示祝贺，同时，
发表自己对此事的看法。应该是“有志者，事竟成”.该 句是where引导的地点状语从句。

考点3考查条件状语从句的用法

3.(十堰中考)_________ deal with our problems, we can easily become unhappy.
A. Until B. If C. Unless D. Though
【解析】选C。句意为:除非我们处理好问题，否则会很容易变得不快乐。unless 意为“除
非”，符合句意。
4.(达州中考)-Excuse me, could you please tell me if the sports meeting________ on time?
-Hard to say. If it_____ tomorrow, we'll have to put it off.
A. will hold; rains B. will be held; rains
C. will be held; will rain D. holds; will rain
【解析】选B。第一空为if引导的宾语从句，表示的 是将来的情况，且为被动;第二空是
if引导的时间状语 从句，从句用一般现在时表示将来。故选B,

考点4考查原因状语从句的用法

5.(佛山中考)I am writing to you _______I'm afraid to talk about it face to face.
Ａ．Because Ｂ，though C. until
【解析】选A 句意为:我正在给你写信，因为我害怕当面和你交谈。用because引导原
因状语从句。
考点5考查让步状语从句的用法

6.(无锡中考)On those foggy days, you could hardly see anything around you______ it was
at noon.
A. so B. because C. but D. though
【解析】选D。句意为:在那些有雾的日子里，尽管是在中午，你也根本看不清任何 在你
周围的事物。though 引导让步状语从句，意为“尽管”。

考点6考查目的状语从句的用法

7.(滨州中考)The teacher asked me to read aloud _______ all the students could hear me.

A- so that B. for C. because D. in order to
【解析】选A。大声朗读的目的是让所有的 学生都能听到，空后是表示目的的状语从句.要
用so that引导。
考点7考查结果状语从句的用法

8.(淮安中考)Prince George is _______ lovely that many people like him very much.

A. very B. such C. as D. so
【解析】选D, lovely是形容词，用so修饰，构成so... that结构，意为“如此……以至于……”。

考点8考查比较状语从句的用法
9.(绥化中考)The __________ you do for others, the_____ you will feel．
A. mucher; happier B. more; happier C. much; happy
【解析】选B, 比较级…，the+比较级…”表示“越……就越……”。句惫为:你越多帮
助别人，就感到越快乐。