高考语法专题：状语从句
考纲新研读
1.时间状语从句
连词有：when, whenever, while, as, after, before, now that,
(ever) since, till, until, once, as soon as, every time, the first time, the moment, immediately, directly等。
I’ll let you know as soon as it is arranged.
Now (that) you mention it, I do remember.
Every time I catch a cold, I have pains in my back.
I recognized him the moment he came in.
【注意】
(1)时间状语从句一般不用将来时，而用一般现在时代替；用一般
过去时代替过去将来时。
I’ll go there if t ime permits.
如果时间允许，我会去的。
(2)可用现在完成时：
I don’t believe you until I have seen it with my eyes.
Don’t get off the bus until it has stopped.
(3)可省略：
He was reading a magazine while waiting for the bus.
When completed, the railway will link many cities.
(4)可用分词代替：
After they finished the lecture (Having finished the lecture), they left.
When it is seen from the hill (Seen from the hill), the park is
very beautiful.
2.地点状语从句
由where“在……的地方”和wherever“无论在……的地方”引导：Where there is water, there is life.
Trees grow well where there is plenty of sunlight.
Where there is a will, there is a way.
He will work wherever the people need him.
Wherever you go, you must be diligent.
3.原因状语从句
由because, as, since, now that, considering that 等引导：
Now that you are all here, let’s try and reach a decision.
I do it because I like it.
可用分词、独立结构来代替：
As he is honest (Being honest), he is liked by all his friends.
There being no buses, we had to walk home.
Being ill, she couldn’t come to school.
Weather being so fine, we have decided to go hunting.
4.目的状语从句
用so that, in order that, for fear that, in case引导,谓语一般用can, could, may, might, will, would, should等：
He started early so that he could catch the train.
可用in order to, so as to 引导的不定式来代替：
He started early in order to (so as to) catch the train.
5.结果状语从句
由so...that, such...that引导：
We left in such a hurry that we forgot to lock the door.
He started so early that he caught the train.
比较下列句子：
It is such a good book as everyone likes to read.
(句中as引导的是定语从句,as做read的宾语。)
6.条件状语从句
由if, unless, as (so) long as, on condition that 引导。一般不用将来时，而用一般时代替：
As long as we don’t lose heart, we’ll find a way to overcome the difficulty.
The doctor won’t operate on him unless it is necessary.
【注意】
(1)will用作情态动词，用于条件句中，意为“愿意”。
If you will wait a while, I’ll call the manager.
(2)表达条件状语有多种形式。例如：
If you work hard, you’ll succeed.
努力学习,你就会成功。
可用下列不同形式表达:
Working hard, you’ll succeed.
Work hard and you’ll succeed.
(3)条件句的省略：
If heated, water can be changed into vapor.
相当于:If it is heated, water can be changed into vapor.
7.比较状语从句
由than, as引导。
He is not so clever as you.
You are taller than I.
He is as tall as I.
8.方式状语从句
由as“像……那样”和as if, as though“似乎……”引导。
We must do as the Party tells us.
Do as I tell you.
He acted as if (as though) nothing had happened.
9.让步状语从句
由though“尽管”,although“尽管”,even if“即使”,even though“即
使”;疑问词+ ever: however, whatever,...或no matter+疑问词:no
matter who,...;while“虽然”,when“尽管”等引导；as“尽管”引导让
步状语从句要倒装。
We’ll try to finish the work in time though we are short of
manpower.
No matter what (whatever) you do, don’t touch this switch.
Old as he is, he works hard.
Hard as he works, he couldn’t catch up with others.
Try as he would, he couldn’t manage it.
Girl as she is, she is brave.
高考新剖析
1. It just isn’t fair; I was working as a waiter last month,
____________my friends were lying on the beach.
［2009年高考辽宁卷］
A. whenever
B. though
C. for
D. while
2. All the dishes in this menu, _________ otherwise stated, will
serve two to three people.［2009年高考全国卷Ⅱ］
A. as
B. if
C. though
D. unless
3. ____________well prepared you are, you still need a lot of luck
in mountain climbing.［2008年高考上海卷］
A. However
B. Whatever
C. No matter
D. Although
4. —Are you ready for Spain?
—Yes, I want the girls to experience that____________ they are
young.［2008年高考上海卷］
A. while
B. until C if D. before
D
D
A
A
5. Don’t promise anything ____________you are one hundred
percent sure.［2008年高考浙江卷］
A. whether
B. after
C. how
D. unless
6. I used t o love that film ____________I was a child, but I don’t
feel it that way any more.［2008年高考辽宁卷］
A. once
B. when
C. since
D. although
7. ____________hungry I am, I never seem to be able to finish off
this loaf of bread. ［2008年高考辽宁卷］
A. Whatever
B. Whenever
C. Wherever
D. However
8. Animals suffered at the hands of Man ____________they were
destroyed by people to make way for agricultural land to
provide food for more people.［2008年高考江西卷］
A. in which
B. for which
C. so that
D. in that
D
B
D
D
9. —Do you have a minute? I’ve got something to tell you.
—OK, ____________you make it short.［2008年高考安徽卷］
A. now that
B. if only
C. so long as
D. every time
10. I’m sorry you’ve been waiting so long, but it’ll still be some
time ____________Brian gets back.［2008年高考北京卷］
A. before
B. since
C. till
D. after
11. —Did you return Fred’s call?
—I didn’t need to____________ I’ll see him tomorrow.
［2008年高考北京卷］
A. though
B. unless
C. when
D. because
12. We’ll have a picnic in the park this Sunday_________ it rains
or it’s very cold. ［2008年高考天津卷］
A. since
B. if
C. unless
D. until
13. All people, ____________they are old or young, rich or poor,
have been trying their best to help those in need since the
disaster.［2008年高考重庆卷］
A. even if
B. whether
C. no matter
D. however
C
A
D
C
B
14. There were some chairs left over ____________everyone had
sat down.［2008年高考四川卷］
A. when
B. until
C. that
D. where
15. You’d better not leave the medicine____________ kids can get
at it.［2008年高考山东卷］
A. even if
B. which
C. where
D. so that
精题新探究
1. Do remember that you must do everything____________ you
are told to.
A. what
B. which
C. as
D. if
2. ____________ ,I’ll wait for you to have dinner together. Come
back as early as possible.
A. However late it is
B. However it is late
C. No matter how it is late
D. No matter how late is it
A
C
A
C
3. —Did the guard let you in?
—No, ____________ I told him who I was.
A. as though
B. even though
C. once
D. if
4. The tsunami came unexpectedly ____________ the tourists
could leave the coast.
A. after
B. which
C. when
D. before
5. They wouldn’t let their cat outside____________ it would get
run over.
A. otherwise
B. supposing
C. for fear that
D. so that
6. No sooner had they settled themselves in their seats in the
theatre____________ the curtain went up.
A. than
B. when
C. before
D. as soon
B
D
C
A
7. I’ll go to the party with you____________ you don’t wear those
strange trousers.
A. on condition that
B. as soon as
C. as though
D. in this case
8. The great use of a school education is not so much to teach you
things____________ to teach you the art of learning.
A. than
B. rather
C. nor
D. as
9. You may use my room as you like, ____________clean it up
afterwards.
A. so far as
B. as well as
C. as soon as
D. so long as
10. —Remember to give my letter to Lucy.
—OK.I will give it to her ____________ I see her.
A. suddenly
B. if only
C. the moment
D. while
A
D
D
C
?____________there was no conclusive evidence, most people thought he was guilty.
A. When
B. While
C. If
D. Until
12. I think you should complain—_________,of course, you are happy with the
way things are.
A. unless
B. until
C. if
D. or
13. ____________you are grown up, you should not rely on your parents.
A. Once
B. As long as
C. While
D. Now that
14. Larry always blames me ____________anything goes wrong. I can’t stand
him any more.
A. whenever
B. wherever
C. whatever
D. however
15. It’s difficult for us to learn a lesson in life____________ we have actually had
that lesson.
A. until
B. after
C. since
D. when
B
A
C
A
A
状语从句一什么是状语从句 二状语从句位置 三状语从句分类 四特殊句式 五状语从句常见考点 六练一练
一什么是状语从句 状语从句是行使状语功能的从句，因为其作用相当于副词，它可以用来修饰谓语、定语、状语或整个句子。状语从句通常由一个连接词或起连接词作用的词组引导。 二状语从句位置 比较灵活，有时可以放于句首，有时可以置于句末。状语从句位于句首时，其后常用逗号与后面的句子隔开。 三状语从句分类
让步状语 though, although, even though, while whether ，whoever/no matter who ，whatever/ n o m atter w hat ，whenever/ no matter Even t hough y ou s ay s o, I d o n ot believe it. 比较状语 than as …as ，the more … the more The m ore I s ee him , t he l ess I l ike h im. 方式状语 as, as if , as though He t old m e e verything a s i f I w ere h is best friend. 四 特殊句式 时间状语中 A:It + b e +时间点+ w hen …… 当某事发生时是什么时候 It was 11:00 PM when he came back last night. B:It i s/has b een +时间段 + s ince …… 自从某事发生后已过了多久时间 It i s /has b een t wo y ears s ince I e ntered t he t he s enior s chool. C:It + be +时间段 + before …… 在某事发生之前需要多久时间 It was 8 years before we finally drove away the Japanese invaders. It m ight b e a l ong t ime b efore C hinese l and o n t he m oon. 让步状语从句 A: as 引导的让步状语从句， 从句的表语、状语必须前置到句首。 Short as he is, he plays basketball very well. Child as he is, he is knowledgeable. （开头 0 冠词的用法） 1 2
考点30 地点状语从句 高考频度：★★★★★ 一、where引导的地点状语从句 1.从属连词where表示＂在（或到）……的地方＂。 Where there is a will, there is a way. 有志者事竟成。 Put it where you found it. 把它放在原来的地方。 2. where 在地点状语从句中，除指地点外，还可指处境等。 He said he was happy where he was. 他说他对自己的处境很满意。 It’s your fault that she is where she is. 她今天落到这个地步都怪你。 3. 有时地点状语从句中的某些词可以省略。 Fill in the blanks with the given phrases. Change the form where necessary. 用所给的短语填空，必要的地方可以改变其形式。 Avoid structure of this kind where possible. 只要可能，就要避免这种结构。 4. Half an hour later, Lucy still couldn’t get a taxi _______ the bus had dropped her. A. until B. when C. although D. where 【答案】D 【名师点睛】本题考查定语从句。定语从句是高考重点考查知识之一，分析定语从句需要牢牢抓住两点：第一、找准先行词。第二、看先行词在从句中所作的成分。抓住这两点，再根据句意，从而能够判断出正确的关系词。 2.______ he once felt like giving up, he now has the determination to push further and keep on going.
状语从句练习题 1.I had been looking for the book for two days____ I found it at last. a.until b. when c. before d. while 2.He punished his students ____ they did anything wrong. a.however b. whenever c. whatever d. whichever 3.Those passengers will wait here____ the bus arrives. a.until b. because c. though d. as 4.Hardly had we reached home ____ it began to rain. a.before b. than c. as soon as d. when 5.No sooner had we arrived at the cinema___ the film began. a.than b. before c. when d. as soon as 6.You can’t watch TV ____ you’ve finished your homework. a.since b. until c. as d. after 7.We had scarcely left our school____ the rain began. a.before b. than c. while d. when 8.We have never seen her again_____ she went to work in another city. a.when b. as c. since d. while 9.____ the fight stopped, travel across the country has been quite safe. a.Since b. When c. After d. Unless 10.They were just about to leave____ the telephone rang.
高考英语语法专题——状语从句 1. 状语从句的类型 1) 时间状语从句：常见引导词有： when：表示主句和从句的动作同时或先后发生，强调点，表“就在那时；突然”。 while：常表示延续性动词或状态；while也可表示对比的转折。 as soon as：表示从句的动作一发生，主句的动作马上就发生。 hardly / scarcely … when；no sooner … than：表示“还没来得及……就；刚……就”。 directly, immediately, instantly：副词当连词用，表示“一……就”。 the moment, the mi nute, the second：充当连词，等于when / as soon as。 each time, every time, ne xt time, by the time等：也可以引导时间状语从句。 since：引导的时间状语从句，主句常用现在完成时，从句常用一般过去时。常用句型：It is + 段时间+ since从句，“自从……有多长时间了”。 until：常与not连用，表示“直到……才……”；Not until置于句首时，主句要部分倒装；在It is / was…that / who…强调结构中，须连在一起。 2) 让步状语从句：常见引导词有：although, though, even if, even though, as等。 3) 原因状语从句：常见引导词有： because：常用于回答why, 语气最强；强调原因，常与just, only等起强调作用的副词连用；可引导表语从句。 for：是个并列连词，一般不放在句首，常表示一种推测或解释，或用作附加说明，语气弱。 as, since：常译为“既然、由于”，表示十分明显的原因，语气较弱。 now that：表示“既然”的意思。 4) 地点状语从句：常见引导词有：where, wherever等。 5) 目的状语从句：常见引导词有：that, so that, in order that等。目的状语从句的谓语动词 常与情态动词连用，否则可能是结果状语从句。不可置于句首。目的 状语从句还可以用动词不定式来替换。 6) 结果状语从句：常见引导词有：that, so that, so … that, such … that …等。 7) 方式状语从句：由as, as if(though)等引导。 8) 比较状语从句：由than, as等引导。 9) 条件状语从句：由if, unless, so (as) long as, in case, once, a far as, on condition that等引 导。 2.注意： 1) 主将从现规则：在时间状语从句、条件状语从句、让步状语从句、方式状语从句中， 若主句用一般将来时，或是祈使句，或是含有情态动词的谓语形式，从句则用一般现在时表示将来时，如：You can join our club when you get a bit older. 2) 疑问词+ ever和no matter + 疑问词的区别：疑问词+ ever可引导名词性从句和让步 状语从句；no matter + 疑问词，只能引导让步状语从句。
专题十一状语从句 状语从句在高考试题中由于其他从句的干扰，以及倒装句，强调句的介入，使得状语从句更为复杂。状语从句是一种副词性从句，通常由一个从属连词或一个起连词作用的词组引导。状语从句 1. 时间状语从句 常见的连词(组)： when, while, as, before, after, once, till, until, as soon as, now that, hardly ...when, scarcely ...when, no sooner ...than等。 可以引导时间状语从句的副（介）词（短语）或名词短语： directly, instantly, immediately, by the time, the moment, the second, the minute, the instant, every time, each time, next time, the last time等。 注意点如下： (1) when, while, as引导的时间状语从句 as表示“当……的时候”，往往和when/ while通用，但它着重强调主句与从句的动作或事情同时或几乎同时发生。when(at or during the time)既可以表示在某一点的时候，又可以表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生。while强调一段时间，仅表示从句和主句的动作同时发生，并且有延续意义，该从句中的动词一般要用延续性动词，从句中常用过去进行时态或一般过去时态；当when表示a period of time时，两者可以互换。 She came up as I was cooking.(同时) 在我做饭时，她走了过来。 When we were at school, we went to the library every day.(在一段时间内) 当我们在学校时，每天都去图书馆。 While they were watching TV, I was preparing myself for the coming examination. 他们在看电视，而我在为即将到来的考试做准备。 Strike while the iron is hot. 趁热打铁。( 不可用as或when，这里的while意思是“趁……”) (2) before引导状语从句时的常见重点句型 ①It will (not) be ...before ... 还要……才，要不了多久就…… It was (not) ...before ... 过了……才(没多久就……) It was a long time before I got to sleep. 过了好长时间我才睡着了。 It wasn t long before he told me about the news. 没多久他就告诉了我那条新闻。 ②不等……就……；在……之前就…… The telephone rang off before I could answer it. 我还没来得及接电话，电话就挂断了。 ③刚……就…… He hardly entered the room before he heard the telephone ring. 他刚进屋电话铃就响了。
高中英语状语从句讲解汇总 原因从句 除了下面A2，A3中所示各种类型外，这两种从句均可由as或because来引导。但是用as引导原因从句较为稳妥（参见A）；用because引导结果／原因从句较为稳妥（参见B）。 A 原因从句 1 由as／because／since 引导的原因从句： We camped there as／because／since it was too dark to go on． 我们在那里露宿是因为天太黑，不能再继续往前走了。 As／Because／Since it was too dark to go on，we camped there． [ 因为天太黑不能再继续往前走，我们就在那儿露宿了。 2 in view of the fact that可用as／since／seeing that来表示，但不能用because： As／Since／Seeing that you are here，you may as well give me a hand． 既然你在这儿，你就帮我个忙吧。 As／Since／Seeing that Tom knows French，he’d better do the talking． 既然汤姆懂法语，最好让他来谈。 3 在as／since／seeing that意指以前共知的或共知的陈述时，可用if来代替： ~ As／Since／Seeing that／If you don’t like Bill，why did you invite him 既然／如果你不喜欢比尔，你为什么邀请了他 注意：if so的用法： —I hope Bill won’t come． —If so（＝If you hope he won’t come），why did you invite him —我希望比尔别来。 —如果这样（=如果你希望他不来），你为什么邀请了他 关于if＋so／not，参见第347节。 ~ B 结果从句由because或as引导： The fuse blew because we had overloaded the circuit． 保险丝烧断了，因为我们使线路超载了。 He was angry because we were late． 他生气是因为我们来晚了。 As it froze hard that night there was ice everywhere next day． 因为那天晚上冷得厉害，所以第二天到处都是冰。 ~ As the soup was very salty we were thirsty afterwards． 因为这汤很咸，后来我们渴得厉害。
高考英语语法状语从句习题及讲解 1. 状语从句的类型 1〕时间状语从句：常见引导词有： when：表示主句和从句的动作同时或先后发生，强调点，表“就在那时；突然”. while：常表示延续性动词或状态；while也可表示对比的转折. as soon as：表示从句的动作一发生，主句的动作马上就发生. hardly / scarcely … when；no sooner … than：表示“还没来得及……就；刚……就”. directly, immediately, instantly：副词当连词用，表示“一……就”. the moment, the minute, the second：充当连词，等于when / as soon as. each time, every time, next time, by the time等：也可以引导时间状语从句. since：引导的时间状语从句，主句常用现在完成时，从句常用一般过去时.常用句型：It is + 段时间+ since从句，“自从……有多长时间了”. until：常与not连用，表示“直到……才……”；Not until置于句首时，主句要部分倒装；在It is / was…that / who…强调结构中，须连在一起. 2〕让步状语从句：常见引导词有：although, though, even if, even though, as等. 3〕原因状语从句：常见引导词有： because：常用于回答why, 语气最强；强调原因，常与just, only等起强调作用的副词连用；可引导表语从句. for：是个并列连词，一般不放在句首，常表示一种推测或解释，或用作附加说明，语气弱. as, since：常译为“既然、由于”，表示十分明显的原因，语气较弱. now that：表示“既然”的意思. 4〕地点状语从句：常见引导词有：where, wherever等. 5〕目的状语从句：常见引导词有：that, so that, in order that等.目的状语从句的谓语动词常与情态动词连用，否则可能是结果状语从句.不可 置于句首.目的状语从句还可以用动词不定式来替换. 6〕结果状语从句：常见引导词有：that, so that, so … that, such … that …等. 7〕方式状语从句：由as, as if〔though〕等引导.
高考英语新状语从句知识点专项训练及答案(4) 一、选择题 1．____ I look back to those days as a child, I really hope to spare more time to accompany my father. A．However B．Whenever C．Whatever D．Wherever 2．Steve Jobs is a key figure in the computer world _____ he has had a great influence on modern life and technology. A．on condition that B．in case C．in that D．as long as 3．Why do many students stick to private tutoring _____ they could easily master such knowledge at school? A．unless B．before C．after D．when 4．He differed _________ other people __________ he always looked further ahead in his work. A．from; in which B．from; in that C．with; in which D．with; in that 5．All bad things must come to________end, ________ terrible an experience is. A．the; whatever B．an; however C．/; how D．a; what 6．—Did you return Fred’s call? —I didn’t need to ____ I’ll see him tomorrow. A．though B．unless C．when D．because 7．I will try my best to get lo the station ahead of time ____ I have to walk all the way there. A．so that B．as though C．even if D．in case 8．Believe it or not, some English idioms are very difficult to understand ______ you know the meaning of each word. A．as if B．in case C．now that D．even if 9．Just underwater grass floats on the surface if it loses its roots, a nation is lost without its memories. A．since B．while C．as D．when 10．Do not make complaints about being left out___you shy away from sharing your joys and sorrow with others. A．when B．unless C．once D．until 11．I was so proud _______ my team won the ice hockey competition. It made me feel like I could achieve anything. A．while B．when C．before D．until 12．- Have you known each other for long? - Not really. ________ we started to work in this school. A．Just after B．Just when C．Ever since D．Just before 13．_____I had more money, I could buy a car. A．Only if B．If ever C．If only D．Even if 14．The secretary made a note of it _____ she should forget. A．in order that B．in case C．so that D．ever when
t 状语从句讲解和练习 状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当 。例如： 1. Naturally , our grandparents were pleased to get our phone call . (副词) 2. We worked hard , from sunrise to sunset . (介词状短语) 3. To help my disabled aunt , I spend an hour working in her house every day . (不定式) 4. Seen from a distance , the farmhouse looked deserted . (过去分词) 5. I know how to light a camp fire because I had done it before .（原因状语从句） 状语的位置比较灵活，可以位于句首、句末或句中。enough用作状语修饰形容词和副词时必须后置。 状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、 结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解 和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词 和特殊的连接词即考点。现分别列举如下: 1．时间状语从句 常用引导词：when, as, while, as soon as, while, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , dire ctly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园) the moment they saw the guard. No sooner had I arrived home than it began to rain. Every time I listen to your advice, I get into trouble. 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories. Wherever you go, you should work hard. 3．原因状语从句 常用引导词：because, since, as, since 特殊引导词：seeing that, now that, in that, considering that, given that, considering that, My friends dislike me because I’m handsome and successful. Now that everybody has come, let’s begin our conference. The higher income tax is harmful in that it may discourage people from trying to earn more. Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable. 4．目的状语从句 常用引导词：so that, in order that 特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end that The boss asked the secretary to hurry up with the letters so that he could sign them. The teacher raised his voice on purpose that the students in the back could hear more clearly. 5．结果状语从句 常用引导词：so … that, so… that, such … that, 特殊引导词：such that, to the degree that, to the extent that, to such a degree that, He got up so early that he caught the first bus. It’s such a good chance that we must not miss it. To such an degree was he excited that he couldn’t sleep last night.
状语从句 一．分类： such+n.+that（如果……以致）that（所以，因此）
让步状语从句：though/although不可同but连用。 though/although （虽然）however （可是）even though/if（即使） no matter+what/which/where/who/when =whatever/whichever/wherever/whoever/whenever （不论什么/哪一个/哪里/谁/何时） 比较状语从句：as （正如）as…as（和……一样）not as/so … as （不如……）than（比……更）the+比较级…+the+比较级（越……越……） 条件状语从句：if（假设）unless（如果不）so long as（只要）on condition that （如果） * 方式状语从句：as（像……那样地）just as（正像）as if（好像）as though（好像） 二．各种状语从句的简化方法： 1 作状语。 】 例：After she sang，she left the rich man's house．= After singing，she left the rich man's house．2．以as soon as引导的状语从句的主语若与主句主语一致时，从句等于on+doing sth.,作状语，此时的动词为非延续性动词。 例：Mary began to operate on the wounded soldiers as soon as he arrived at the village． = Mary began to operate on the wounded soldiers on arriving at the village． 3．时间状语从句和条件状语从句的主语和主句主语一致时，有时可简化为不定式作状语。 例：She stopped when she saw her husband．= She stopped to see her husband．If you want to understand the farmers，you must go to the countryside． = To understand the farmers，you must go to the countryside． 4．结果状语从句和目的状语从句的主语与主句主语一致时，可以简化为不定式作状语；若两者主语不一致时，则应简化为不定式的复合结构作状语。 例：He was so tired that he couldn't go any further．= He was too tired to go any further． I came here so that I could ask some questions．= I came here(in order) to ask some questions．5．以when，while引导的时间状语从句和以if引导的条件状语从句的主语若与主句主语一致时，从句等于when/while/if +doing sth.作状语，表示谓语动作发生在该状语动作的进行过程之中。 。 例：When he turned on the radio，he found it broken．= When turning on the radio，he found it broken．While she was walking along the street，she was hit by a car．= While walking along the street，she was hit by a car． 6．原因状语从句的主语与主句主语一致时，可简化为分词短语作状语。 例：Since l didn't know Chinese，I tried to speak to her in English．= Not knowing Chinese，I tried to speak to her in English． 注意：形容词短语也可作表示原因的状语，来代替原因状语从句，放在句首、句末均可，但一般应加逗号。 例：As he was thirsty and eager to get a little rest，he went into the tea-house． = Thirsty and eager to get a little rest，he went into the tea-house．
高考英语专题状语从句知识点真题汇编及解析 一、选择题 1．Tom was so angry____ he heard his friend betrayed him____ he tore the letter into two immediately. A．that; when B．that; that C．when; what D．when; that 2．______ the environmental impacts of larger plastics are well documented, very little is understood about the dangers associated with micro plastics. A．While B．As C．Because D．If 3．Manchester United has decided that Wayne Rooney will not be sold to any other club no matter how much money is offered or ______ the potential risks of keeping an unhappy player. A．however B．whether C．what D．whatever 4．I will try my best to get lo the station ahead of time ____ I have to walk all the way there. A．so that B．as though C．even if D．in case 5．_____ I once made some mistakes, I won’t spend a moment of the future regretting what might have been. A．Until B．While C．Unless D．Because 6．Believe it or not, some English idioms are very difficult to understand ______ you know the meaning of each word. A．as if B．in case C．now that D．even if 7．House prices vary from place to place and are usually high ______ there are famous schools. A．where B．when C．which D．whether 8．The leaders of Catalonia said that he had decided to delay the declaration of independence ______ they could have a further negotiation with Spanish government. A．in case B．in order to C．so that D．not until 9．I was so proud _______ my team won the ice hockey competition. It made me feel like I could achieve anything. A．while B．when C．before D．until 10．_____ you may meet, you should face the challenge bravely. A．However a serious problem B．What a serious problem C．However serious a problem D．What serious a problem 11．Many countries have a Mother’s Day, ________ they don't always fall on the second Sunday in May. A．when B．though C．as D．once 12．—We have decided to go for a picnic tomorrow, Jack. Are you going with us? —Well, ______ you are going, so will I. A．when B．since C．if D．while 13．Peter had been puzzled over the problem for over an hour___________ all at once the solution flashed across his mind. A．when B．while C．then D．as 14．Elephants usually won’t attack a person ________ one becomes a danger to them. A．until B．although C．unless D．when
典型例句突破状语从句 前言：学习状语从句的几个关键点1）引导状语从句的连词及意思2）状语从句与主句的时态照应3）有关状语从句的重点句型。4）状语从句的省略 一．各种状语从句的典型例句 1．条件状语从句： 1）Let'sgooutforawalkunlessyouaretootired.(除非,若不；相当于if—not) 即：Ifyouaretootired,we’llnotgooutforawalk. 2）Youmayborrowmybookaslongasyoukeepitclean.(只要，表示条件的唯一性) 3）Takeyourumbrellaincaseitrains.（以防—，以免—） 4） 5） 6）假如, 7） 2. 1） 2） 动词， 3） 4） 5） 6） 7） 8） 9） 动词) 10） ，etc.) 14)AssoonasIreachCanada,Iwillringyouup.(一—-就—) 15)Hehadnosoonerarrivedhomethanhewasaskedtostartonanotherjourney.(一—-就—,另外有hardly/scarcely—-when—) 16)Bythetimeyoucameback,Ihadfinishedthisbook.(“到—时为止”，从句是一般过去时，主句是过去完成时。) 17)Bythetimeyoucomeheretomorrow,Iwillhavefinishedthiswork.(“到—时为止”，从句是一般现在时，主句是将来完成时。) 18)EachtimehecametoHarbin,hewouldcallonme.(“每当—的时候”或“每次”，复习eachtime,everytime和whenever) 3．有关时间状语从句的重点句型
高考英语语法专项状语从句 一.定义: 在句中作状语的从句就叫做状语从句 二.考点透析 【考点1】时间状语从句: 由when, while, as, before, after, since, till / until, as soon as等引导 eg. I shall tell him the good news when he comes. 【考点2】原因状语从句: 由because, as, since, for等引导 eg.. He didn’t hear me because he was listening to the radio. ， eg. Since you are free today, you had better show me how to use the computer. 【考点3】地点状语从句: 由where等引导 eg. Please put the book where it was after you finish reading it. 【考点4】条件状语从句: 由if, unless等引导 eg.I will come to see you if I have time on Sunday. 【考点5】比较或方式状语从句: 由than, as, as if, as...as...等引导 eg.. I know you do better than he does. eg.. The old worker runs very fast as if he were a young man. 【考点6】.目的状语从句: 由so that, in order that等引导 eg.. They set out early so that they could arrive at the station in good time. 【考点7】结果状语从句: 由so, so that, so / such...that...等引导 eg.. They set out early so that they arrived at the station in good time. eg.. He finished his work so well that the boss praised him in public. 【考点8】让步状语从句: 由though / although, even if, whatever, whoever, whenever, no matter what / who等引导 eg.. He is in very good health though he is old. eg.. They didn’t stop working even if it began to rain hard. 三.应注意的问题: 1.时间和条件状语从句中常用一般时代替将来时 a. I will go and see a film if I have time tomorrow. b. I will tell the about it as soon as he comes back. c. He said he would go out for a walk when he finished his work. 2.状语从句中可有省略: 在一个含有状语从句的复合句中, 如果主句和状语从句的主语相同, 或状语从句的主语是it, 并且状语从句的谓语含有be动词时, 可以将状语从句的主语和b e一起省略掉 a. As (she was ) a child, she began to learn English. b. If ( he was ) alive, he must be at least ninety years old. c. Although ( he was ) told to stop, he kept on working. d. If ( it is) necessary, ring me up. e. He didn’t say a single word until ( he was ) asked. 3.as和than引导的比较状语从句中, 从句中和主句中相同的部分往往省略, 从句中只剩下比较对象 a. He is a head taller than I ( am tall ). than之后的人称代词是主格或宾格时, 有时意思不同, 如: a. She likes the dog more than me.=She likes the dog more than she likes me.她喜欢狗比喜欢我更多 b. She likes the dog more than I.=She likes the dog more than I like the god. 她比我更喜欢狗 4.含有no sooner…than…和hardly / barely / scarcely …when…的句子相当于含有as soon as…引导的时间状语的句子. no sooner或hardly放在句首时, 主谓要部分倒装 a. He had no sooner seen the policeman than he ran away. =No sooner had he seen the policeman than he ran away. =He ran away as soon as he saw the policemen. b. He had hardly sat down when the telephone rang. =Hardly had he sat down when the telephone rang. =The telephone rang as soon as he sat down.