各种状语从句的用法
各种状语从句的用法
1 时间状语从句：
（1）When引导的时间状语从句，表示主句谓语动词与从句谓语动词是同时发生的，或从句的动作发生在主句的动作稍前一点，when从句表示“一段”时间或“一点”时间。When my cousin came yesterday , I was playing volleyhall.
昨天我表哥来时，我正在打排球。（came是一般过去时，表示时间点，was playing 表示一段时间，两个动作是同时发生的。）
我今天早上起床时，感到不舒服。（两个动作同时发生，都是一般过去时。）
when the air moves , it is called wind.
空气流动时，就产生风。（moves和is called 是同时发生。）
when he opened the door , he saw a girl sitting at the desk reading .
当他打开门时，他看见一个女孩正坐在书桌前看书。（opened发生在saw稍前一点，都用一般过去时。）
when I arrive home , I shall telephone you.
我到家时，将打电话告诉你。
(2) before引导的时间状语从句所表示的动作，发生在主句动作之后。如果强调主句动作的先完成，其谓语应用过去完成时，before引导的从句用一般过去时。如果不强调动作的先后，那么主句和从句的谓语用一般过去时。
he worked in Beijing before he came here.
他来这里之前在北京工作。（worked发生came在之前，但不强调先后，故用一般过去时。）He had already worked for five hours continuously before he took a rest.
在他休息之前，他已连续不断的工作了五个小时。
（强调主句had worked 的在前，故用过去完成时。）
I saw him before he left.
他离开前我见过他。（saw比left稍前一些，但不强调两者的前后，所以都用一般过去时。）She was at school before she became a barber.
当理发师之前她在念书。（was发生在前，became发生在后，但不强调先后，故用一般过去时。）
(3) after:用after引导的时间状语从句，所表示的动作发生在主句动作之前。如果强调动作的先后，after从句用过去完成时，主句用一般过去时，如果不强调先后而表示连续的动作，主句和从句用一般过去时。
after she finished her homework , she went to bed.
她完成了作业就去睡觉了。（表示一个动作接着一个动作，用一般过去时。）
This morning he got up early . he put on his clothes , washed his face , brushed his teeth and then had his breakfast.
After he had had breakfast he went to school.
（got, put on , washed , brushed ,had 都用一般过去时，因为是连续的动作。Had had 用过去完成时，因强调“吃饱”发生在went 之前。）
I shall write to you after I arrive in shanghai .
到上海后我将给你写信。（arrive这个动作先与shall write ,arrive 是以现在时代替将来时，不可改为shall arrive ）
(4) while:用while引导的时间状语从句，强调主句的动作和从句的动作在某一时间内同时发生，意为“在。。。期间，在。。。过程中“。while引导的时间状语从句只能表示一段时间，
所以必须是可延续的动作。不能表示时间的点，所以不可也非延续性动词连用。
while they were having supper , I came to their home.
正当他们在吃饭时，我来到他们家。（were having是过去进行的动作，came是过去的一点动作。）
Father took care of the child while his wife was away.
妻子不在家时，父亲照顾小孩。（took care和was 都是一半过去时，表示同时发生。）
I was doing my homework while my mother was cooking.
我母亲在做饭时，我在做家庭作业。（was doing 和was cooking两个动作同时发生。）(5)until(till):till和until都表示“直到“，两个词常互换使用，用法有以下两种：
（1）如果主句谓语动词为非延续性，如come ,go ,enter ,return ,start ,reach ,finish ,stop 等，主句用否定式，从句用肯定式，如结构，意为“直到。。。。才“或”在。。。之前不“。she won’t go to bed , until / till her mother returns.
直到她母亲回来她才睡。（或“她母亲回来之前她不睡“。）
They didn’t leave the classroom until/till they finished their homework.
他们完成了家庭作业才离开教室。（或“在完成作业之前，他们没有离开教室“。）
We won’t start until peter comes.
要等到彼得来了，我们才开始。
（2）如果主句谓语为延续性动词，如stay ,wait ,read 等，主句和从句用肯定式，意为“直到。。。“。
I waited until/till she came back.
我一直等到她回来。
The children were playing in the playing until/till it was very dark.
孩子们在操场上一直玩到了天很黑。
He ran until he was breathless.
他一直跑道气喘嘘嘘。
(6) as:用as引导的时间状语从句表示“当。。。时“，”一边。。。。一边。。。。“，主句的动作和从句的动作通红司发生，as引导的时间状语从句既可表示一段时间（用延续性动词），也可以表示某一个时间点（用非延续性动词）
as we were walking in the street , it began to rain.
正当我们在街上走，天开始下起了雨。
I gave he the letter as she came out of the classroom.
当她走出教室时，我把信给了她。
She sang as she wet along.
她一边走一边唱歌。
When he was a child.
While he was a child. He lived in Beijing .
As he was a child.
当他是个小孩时，他住在北京。（可见as有时可与when和while换用）
(7)since:引导的时间状语从句意为“自。。。以来“。从句的动词表示动作的起点，用一般过去时。主句中的动词表示动作的延续情况，一般要用现在完成时，但要注意两点：
（1）如果主句中的动词是表示状态，而不是动作，可用一般现在时。
（2）在某种特定的上下文中，主句要用过去完成时，而不用现在完成时。
five years have passed since he began his work here.
自从他开始在这里工作，已经过了五年。
It is thirty years since I taught English .
我教英语已三十年了。
She said she had worked in she university for three years since she returned from the USA.
她说自从美国回来后，她在大学工作已三年了。
He has lived here so long since he came.
他来以后，已经在这住这么久了。
I haven’t heard from her since she left Beijing .
她离开北京以后，我再未收到过她的信。
（8）no sooner….than ,hardly when ,scarcely when 表示“刚。。。。就。。。。“，”一。。。就。。。“。主句的动作先发生用过去完成时，从句用一般过去时。如果这些连接词置与句首，就要用半倒装次序，即把助动词had放在主语前。如果不放在句首，即不必倒装。
No sooner had she heard the news than she fainted.
She had no sooner heard the news than she fainted.
她一听到这个消息就晕了。
Hardly had they started to work when the trouble began.
They had hardly started to work when the trouble began.
他们刚开始工作，麻烦就跟着来了。
Scarcely had he entered the room when the phone rang.
He had scarcely entered the room when the phone rang.
他刚进房间电话就响了。
(9)as soon as , the moment ,the minute ,once:表示“一。。。就。。。‘，强调两个动作接连发生，如表示过去的动作，主句和从句用一般过去时。
she burst into tears as soon as she heard the bad news.
一听到那个坏消息，她就突然哭起来。
The minute I saw him ,I knew that he was very tired.
我一看见他就知道他已很疲倦。
I shall give him the letter the moment he comes.
他一来我就把信给他。
Once you have taken the examination , you ‘ll be able to relax.
你一考过就可以轻松一下。
（10）now(that):now (that)引导的时间状语从句表示“在。。。的时候“的意思，在口语中可省略。
Now you mention it , I do remember.
你这样一提，我就记起来了。
Now(that) it stops raining , we’ll go home.
雨既然停了，我们就回家吧。
(11) whenever:意为“无论什么时候“，“每当”。
whenever he comes , he will bring some sweets for the children.
无论什么时候来，他都给孩子们一些糖果。
Whenever he made a trip , he would bring some books with him.
每当他旅行时，他总随身带一些书。
2．地点状语从句
where,wherever可位于主句之前，也可位于主句之后。
Where there is oppression , there is resistance.
哪里有压迫，哪里就有反抗。
Wherever you work ,you must always remember that you are serving the people.
不论你在哪里工作，你必须经常记住，你是为人民服务的。
Where there is a will , there is a way.
有志者事竟成。
Wherever there’s plenty of sun and rain ,the fields are green.
哪有充足的阳光和雨水，哪的地就是一片葱绿。
3. 原因状语从句
（1）由because引导的原因状语从句
why were you absent?
你为什么缺席？
Because I had a bad cold.
因为我患了重感冒。
He took off his coat because he felt hot.
他脱掉大衣，因为他感到热。
（2）用as和since引导的原因状语从句：通常位于主句之前，但有时也可至于主句之后。as表示的原因语气最弱。
As there was no answer ,I wrote again.
由于没有回信，我又再写信。
As he was in a hurry , he left his bag at home.
因为匆忙，他把他的提包丢在了家里。
I left the party at 10 p.m. ,as I had to get up early the next day .
晚上十点我离开了宴会，因为第二天我得早起。
如果since表示的原因是人们已知的事实，这时since为as it is the fact that ，其意思则为“既然”
since he can’t answer the question ,you had better ask someone else.
既然他不会回答这个问题，你最好还是问另外一个人吧。
I can’t buy it ,since I have no money.
既然/因为/由于我没钱，我不能买这个东西。
如果表示的原因不是确定的事实，就不能用since，通常用because.
Did he come because he wanted help?
(3)用now(that)引导的原因状语从句，一般位于主句之前，如：
now (that) he is absent , you’ll have to do the work by yourself.
既然他缺席了，你得自己做这个工作。
4目的状语从句
目的状语从句中的谓语，长带有may ,might ,can ,could ,should ,would.
(1)以hat, so that , in order that 引导的目的状语从句。
they set out early (so) that they might arrive in time
他们很早动身，以便准时到达。
let’s work harder so that we may fulfil our plan ahead of schedule.
让我们工作得更努力吧，以便能提前完成计划。
We have learned the native language so that we can speak to the people there.
我们学会了地方话，以便能和当地人对话。
She has bought the book in order that she can follow the TV lessons.
她已经买了那本书，为了能跟上电视上的课程。
（2）以,in case ,for fear that引导的目的
状语从句：以引导的目的状语从句只用于正式文本，带有否定意义，意为“免得”，“以防”，“以免”等意义，在现在英语中多为所取代。
I hid the book lest he should see it.
我把那本书藏起来，以防他看到它。
=I hid the book for fear that he should see it.
=I hid the book in order that he should not see it.
=I hid the book so that he should not see it.
He left early in case he should miss the train
他很早就离开，以防误了火车。
Take your raincoat in case it rains/it should rain.
把雨衣带上，以防下雨。
The nurses whispered lest they should wake the sleeping child.
护士们低声说话，以免吵醒正在睡觉的孩子。
=the nurses whispered in case they should wake the sleeping child.
=the nurses whispered so (that) they should not wake the sleeping child.
=the nurses whispered in order that they should not wake the sleeping child.
5结果状语从句
表示事态结果的从句，通常主句是因，从句是果
（1）so …that so that引导的状语从句。
1．So ….that 意为“如此以至于”。这种结果从句的结果为so+形容词或副词+that 从句。
He was so angry that he left the room without saying a word
他如此愤怒以至于一言不发的离开了房间。
The book was so boring that he gave up reading it half way through.
这本书是如此的令人厌烦，他读了一半就弃而不读了。
当so位于句首时，主句的词序要倒装。
So badly was he injured that he had to go to the hospital.
他伤得很重，以至于他不得不去医院治疗。
2由so that 引导的结果状语从句：so that 意为“结果”
I was without money , so that o couldn’t buy the book
.我身上没钱，结果不能买那本书。
He had over slept ,so he was late for work.
他睡过了头，结果上班迟到了。
（2）由such (a)…that 引导的结果状语从句，可分为以下个种：
1 such a+单数可数名词+that 从句，意为“如此以至于”
This is such a beautiful chair that I’m thinking of buying it.
这是一张这么漂亮的椅子，我想买它。
It was such a bad accident that several people got injured.
事故如此严重，以至于有好几个人受了伤。
2 such+复数可数名词+that从句
They are such fine sons and daughters of the people that we all hold then in great respect.
他们是人民的这样好的儿女，所以我们都非常敬重他们。
3 such +不可数名词+that 从句
This is such beautiful furniture that I’m thinking of buying it.
这是如此漂亮的家具，以至于我想买它。
6．行为方式状语从句
as .as so ,as if 来引导
you must do the exercises as I show you.
你不许照我演示给你看的那样去做练习。
Please do exactly as your doctor says.
请完全照医生所说的话去做。
Mary was behaving as though she hadn’t grown up .
玛利的举止显示她好象还没长大。
She stood at the door as if she was /were waiting for someone.
她站在门边，好象在等某人。
He walks as if he was /were drunk.
他像酒醉一样走路。
It looks as if it might snow /is going to snow.
看起来要下雪了。
7．比较状语从句
引导比较状语从句的词或词组有：than ,the+比较级….,the +比较级……,as +原级…..as ,not as (so) +原级……as
(1)用than 引导的比较状语从句，主句用比较级，than 从句用原级。
She went to school earlier than tom did.
她上学比汤拇早。
Canada is a little bigger than the united states.
加拿大比美国稍大一些。
Production is going up much faster than before.
生产比过去增长得快多了。
(2)用the +比较级….,the +比较级的结构，意为“越越”，“愈愈”等。
The more we can do for you ,the happier we will be .
我们为你们做得越多，越感到高兴。
(3)用as +原级……as, not as (so) +原级…..as 时，这些都用在同一个等级的比较，as….as 为“像一样”，not as (so) ….as为“不像一样”或“不和一样”
he got up as early as his mother .
他和他母亲起得一样早。
It is no so /as cold in fuzhou as it is in Beijing .
在福州不像在北京明年冷。
8条件状语从句
if ,unless , so long as ,as long as ,in case ,if only ,provided that ,providing 等
（1）用if导的条件状语从句。
1引导真实条件状语从句
if he is not in the office, he must be out for lunch.
如果他不在办公室，他准是去吃饭了。
If you move ,I’ll shoot you .
你若动，我就开枪。
If it rains ,the match will be cancelled.
如果下雨，比赛就将取消。
2引导非真实条件句
1）从句表示与现在事实相反的条件时，从句的动词用一般过去时或were型虚拟语气，主句用would/should/could/might+不定式
if I were you ,I should /would consult a doctor.
假如我是你的话，我会去求教医生的。
2）当从句表示与过去事实相反的条件时，从句动词用过去完成时，主句动词用would/should/could/might+不定式完成体。
If he had tried hard last term ,he would have succeeded.
如果上个学期他努力学习，他就会成功。
3)当丛集表示将来不大可能实现的条件时，从句动词用一般过去时或were/was to+不定式，主句动词用would/shouldcould/might|+不定式
if it rained tomorrow , the match would be cancelled.
假若明天下雨，比赛就将被取消。
Were I in your place ,I would be very worried.
假若我处于你的地位，我将会担心的。
(2)用so long as , as long as ,in case 引导的条件状语从句。
As long as you are going to town anyway , you can do something for me.
既然你要进城，你可以帮我一点忙。
I will go there so long as he invites me.
只要他邀请，我就去那里。
As long as we don’t lose heart ,we’ll find a way to overcome the difficulty.
只要我们不灰心，我们就能找到克服困难的办法。
Send me a message in case you have any difficulty.
万一有什么困难，请给我们一个信。
（2）unless
he is sure to come unless he has some urgent business.
除非有急事，他一定会来。
You will not pass the exam unless you study hard .
如果你不努力学习，就会通不过考试。
（3）provided that ,if only
you can use my dictionary ,provided that you keep it chean.
你可以使用我的词典，如果你能保持它的清洁。
If only he has a chance ,he will do great things.
只要他有机会，他就能干大事。
9．让步状语从句
though ,although ,even if ,even though ,whatever ,no matter who
（1）although and though :意义相同，在一般情况下可互换使用。Although 比though 语气更重一些。
He didn’t light the fire though/although it was cold.
他没有生火，虽然天很冷。
Though 能与even连用，而although 不能。
I often take a shower although /even though I prefer a bath.
我常常洗淋浴，虽然我更喜欢坐浴。
（2）由even if ,if 引导的让步状语从句：even if ,even though 同义。
He failed even though /even if he had tried his best.
他虽然尽了最大努力，但仍失败了。
Even if the weather is bad tomorrow ,john will to get out.
虽然明天天气坏，约翰一定要外出。
If he is poor ,how can he buy the house.
如果他很穷，他怎么可能买房子呢？
If he is poor ,he is at least honest.
虽然他很穷，至少他是诚实的。
（3）由as ,though 和that 引导的特殊让步从句。
在正式文本或文学作品中，为了强调让步的意义可用as 引导让步状语从句，这时须将从句的补语或状语至于句首。
rich as he is ,I don’t envy him.
虽然他很富，可我不羡慕他。
I don’t envy him ,ever though he is rich.
However rich he may be ,I don’t envy him.
No matter how rich he is , I don’t envy him.
Tall as he was ,he couldn’t reach the apples.
他虽然很高，但还不能够到那些苹果。
Difficult though the task was ,they managed to accomplish it in time。
虽然那个任务艰难，他们仍然及时地完成可它。
Child that he was ,he knew what was the right thing to do
虽然他是个孩子，但他知道该做什么正确的事情。
（4）由whoever ,however ,whenever ,no matter who 等引导的让步状语从句，这类让步从句和条件从句在意义上有许多交叉的地方。
Keep calm ,whatever happens.
无论发生什么事，保持沉着。
However often you ring ,no will answer.
无论你多频繁打电话，就是没人接。
Whenever it rains ,this underpass is flooded.
无论何时下雨，这地方过道总是张大水。
No matter what I did ,no one paid any attention. 无论我做什么，都没人注意。
状语从句讲解及习题附答案
（一）状语从句概述 定义状语从句用作状语，是起副词作用的句子。 位置状语从句可以放在主句之前，也可以放在主句之后，时间、条件、原因和让步状语从句放在句首时需要用 逗号和主句隔开。 分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。 作用它可以修饰谓语、非谓语动词、定语、状语和整个句子。 （二）状语从句详解 1. 时间状语从句 引导词用法示例 when 意为“当…的时候”。When 引导从句的谓语动词可以 是延续性动词，也可以是 瞬间动词。并且when有 时表示“就在那时”A liar is not believed when he speaks the truth.说谎者讲真话时也没有人相信。When he arrives, I’ll call you. When you laugh and smile, your body relaxes. while 意为“在…的时候，在…的 同时”。While引导从句的 谓语动词必须是延续性While I was standing at the window, I saw several boys running along the street.
的，发生时间较长，并强调主句和从句的动作同时发生（或者相对应）。While 有时还可以表示对比。While John was watching TV, his wife was cooking. as 意为“一边…一边…”。As 引导的动作是延续性的， 发生时间较短，一般用于 主句和从句动作同时发 生；as也可以强调一前一 后。The writer was angry as he was travelling on a train to London because someone had invaded his “space”. He smiled as he stood up. after 意为“在…之后”。表示主句 动作发生在从句动作之 后。主句与从句的动作时 间关系与before引导的从 句相反。With many hungry visitors waiting, don’t stay too long at your table after you have finished. If an early exit is necessary, you can leave after a scene is over. before 意为“在…之前”。引导的从 句不用否定形式的谓语， 并且当before引导的从句 位于主句之后，有时译成 “就，才”。当主句用将来时，You can’t watch TV before you finish your homework. Before it ended, the theatre was almost empty. My father had left for Canada
状语从句归纳总结.doc
状语从句归纳总结：（as用法） 一、时间状语从句： 1、连接词when、while、as ⑴when ①正当…时候be about to …ving… ②从句动词先于或后于主语动作 ⑵while: 可表示对比（从句只用连续性动词） ⑶as: “一边一边”“随着” 省略句中: eg: As time goes on…随着时间的推移 As a boy,hewao hopeless at English. 2、before,after before常用句型:It is/was/will be…before eg: It will be 5 years before we meet again. 3、till，until ①用于肯定句中“直到…为止”，主句谓语为持续性动词 ②用于否定句中“直到…才”，主句谓语为短暂性动词（until,till可用before代替） ③Not until位于句首倒装 ④强调句型只用until 二、地点状语从句:where,wherever,everywhere 也可引导定语从句： 状语从句：We shall go where the condition are poor. 定语从句：We shall go the place where the condition are poor. 三、原因状语从句 1、because\since\as ⑴①用why提问 ②强调句中 ③关联词“not…but” ④与“just”等副词连用eg:You shouldn’t any only because you had much. ⑵since引导从句常放句首，往往表示对方已知的让步原因关系，主从时态一般相同 ⑶as从句放句首 2、now(that) 既然 3、considering that,seeing (that):与since,now that意相近: “鉴于…”“考虑到…” 4、not that…,but that…“不是因为…而是因为…” 四、目的状语从句 1、that,so that,in order that“为了，以便” ⑴从句中往往出现情态动词：can\could\may\might ⑵当主从句的主语一致时，可转换为相应动词不定式结构：so as to\in order to 2、in case,for fear that,lest“以防、以免、万一..”从句是肯定句 五、结果状语从句 1、so,that,so that
状语从句用法讲解和练习汇编
第章状语从句 学习指导 状语从句在句子中作状语，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。现分别列举如下： 状语从句分九类： 在这一章节的学习中，要求同学们掌握各类状语从句基本概念，并能够灵活应用 第一节时间状语从句 1. 时间状语从句用一般现在时表示将来。连接时间状语从句的连接词有: 2. when，while，as均可表示当.... 的时候” when强调特定时间”表示主句谓语动词的动作与从句谓语动词的动作是同时发生的， 或从句的动作发生在主句的动作之前；while表示的时间是一段，而不是一点，as多用在口 语中，强调同一时间”或一前一后”有时还有随着”的含义。 I'll go on with the work when / come back tomorrow .我明天回来后会继续做我的工作。 When spring came, he felt like a trip.春天来了，他想去旅游。 As spring warms the good earth，all flowers begin to bloom . （as 有随着”的含义） as, when, while 都表示主、从句的动作或状态同时发生，但三者也有区别。as和when引导的从句既可表示一点时间，也可表示一段时间，从句中的谓语动词既可以是持续性动词，也可以为短暂性动词，经常可以互换使用；while引导的从句通常表示一段时间，从句中宜 用持续性动词作谓语。当从句中的谓语动词为持续性动词时，这三者可以通用（前面例句中 已有体现），再如： Mother was worried because little Alice was ill, especially as / when / while father was away in France. 妈妈担心，因为小艾丽思病了，特别是当父亲远在法国的时候。 如果从句和主句要表示一个人的两个动作交替进行或同时完成时，则多用as，可译为“一
英语让步状语从句用法总结.doc
英步状从句用法（一） 步状从句的用法一（表示“ 然，即使，尽管”） 1. although ，though ，even though ，even if 都表示“ 然，即使，尽管”之意，though和although 气弱(其中的though 比although 通俗 , 不如 although正式)，even if和even though 有 意味而得气更。例如： Although they are poor, they are happy. 然他很，但很快。天气然很冷, 但他没有穿大衣就出去了。即使他可能不会成功，但他仍努力。那篇文 章然很短，但很重要。他好一点了，仍未痊愈。即使下雨，她也是走着去工作的。今晚我将去拜 他，即使我只能停留一小会儿。 注意： though引的步状从句的用法比特殊，它可以倒装，也可以不倒装，具体用 法参 as 引步状从句的用法。 2. as 引步状从句表示“ 然、即使、尽管”，其引的步状从句必采用倒装构， as 引的倒装形式的步状从句的基本构：形容/ 副 / 名 (数可数名前一般 不冠，有也可数可数名前形容与不定冠用、形容放在不定冠前)// 去分＋ as＋主＋的其他部分。注意体会下列典型例句：Great as the author was, he proved a bad model.位作者尽管了不起，到来却成了一个坏榜。真的。然他很富有，但他并不幸福。倒装要省去个名前的冠个故事看似荒唐，却是)尽管是个孩子，他却 能分辨黑白。他尽管勇敢，可到蛇是抖。尽管很重，他仍然十分。然尽了最大努力，但是他仍 然不能搬那石。 ［考1］ We had to wait half an hour ____ we had already booked a table. A. since B. although C. until D. before ［答案］ B ［解析］下划之后所述的“我已了一桌”与前面所述的“我已不得不等了半个小”之意相反，四个中although 表示“即便??”，引步状从句最合适。 ［考 2］ ____ most of the earth’s surface is coveredby water, fresh water is very rare and precious. A. As B. Once C. If D. Although ［答案］ D ［解析］句意：然地球表面覆盖着水，但是水仍然很稀有、珍。下划引 步状从句，填入although 最合适。 ［考 3］ ____ he has limited technical knowledge, the old worker has a lot of experience. A. Since B. Unless C. As D. Although ［答案］ D ［解析］下划引步状从句，填入although 最合适。 ［考 4］ Although he is considered a great writer, ____. A. his works are not widely read B. but his works are not widely read C. however his works are not widely read D. still his works are not widely read ［答案］ A ［解析］英不允在although 、 though 引的步状从句之后的主句句首重复使用，如果要在复合句中某种特的意，可以在主句的句首加上yet 、 still 等副。例如： Although she has a lot of money, (yet/still) she is not happy. 然她很有，但是她并不快。
高中英语状语从句用法详解
状语从句用法详解 内容提要： 一、时间状语从句 二、地点状语从句 三、方式状语从句 四、程度状语从句 五、原因状语从句 六、结果状语从句 七、目的状语从句 八、条件状语从句 九、让步状语从句 十、比较状语从句 一、时间状语从句: 1、时间状语从句通常用下列从属连词来引导：after, before, as, once, till, until, (ever) since, when, whenever, while, now (that), as long as, as soon as。如： Now (that)you’ve gr own up, you must stop this childish behaviour. Whenever we met with difficulties, they came to help us. Come and see us whenever you have time. People do not know the value of health till they lose it. 2、有些词，如immediately, directly, instantly 等，当用于as soon as 意义时，也可以引导时间状语从句，如：
I got in touch with him immediately I received his letter. My sister came directly she got my message. The machine will start instantly you press the button. I’ll t elephone you directly I hear the news. Will you look for it immediately you get there? 3．某些表示时间的名词词组，如the (very) moment ( = as soon as ), the minute ( = as soon as ), the instant ( = as soon as ), the day, the year, the morning, every time, each time, next time, the first time 等，也可以引导时间状语从句，如： I’ll tell you about it the moment you come. I started the instant I heard the report. The instant she saw him she knew he was her brother. Every time I catch a cold, I have pain in my back. I’m going to see him next time he comes to Shenzhen. He left Europe the year World WarⅡbroke out. He had impressed me that way the first time I met him. I started the very moment I got your letter. I’ll tell him the minute (that) he gets here. 4．有些关联从属连词，如no sooner …than / hardly …when / scarcely …when / barely …when 等，也能引导时间状语从句。 △如果把no sooner, hardly, scarcely, barely 置于句首，它所连带的这部分就要倒装，如：
语法讲解 时间状语从句的用法解析及练习
语法讲解时间状语从句的用法解析及练习 状语从句在复合句中作状语，其位置较灵活，可以在主句之前、之后或中间(放在句首时状语从句后面常用逗号，放在句末时状语从句前面往往不用逗号)。根据状语从句的含义，状语从句主要分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、方式状语从句、结果状语从句、条件状语从句、让步状语从句等八种。掌握以上各种状语从句的关键在于把握其相应的引导词。以下是对时间状语从句的基本用法进行小结，希望可以帮助到同学们有一更深的理解。 时间状语从句的引导词 when, before, after, as, while, till/until, since，whenever 时间状语从句的用法 时间状语从句的引导词所表示的意思不尽相同，要注意把握不同的时间状语从句的引导词所表示的不同时间关系，以及它在具体句子中对应的对应时态、语态等问题。 1. when、as、while引导的时间状语从句分析： (1) when引导时间状语从句时表示“当……的时候”，when既可以指时间段也可指时间点，从句中既可用延续性动词又可用非延续性动词，且动作既可和主句的动作同时发生又可在主句的动作之前或之后发生。 注意体会如下例句：I’ll call you when I get there. 我一到那里就给你打电话。// When the wind blows, all the doors rattle. 只要风一吹，这门就吱嘎作响。// He stopped trying, when he might have succeeded next time. 他不再试了，其实他可能下一次就成功。// When I came home my wife was cooking dinner. 我回家时，妻子在做晚饭。 如果when引导的时间状语从句的主语与主句主语相同，而从句的谓语又是be动词时，那么从句中的主语和be可以省略;当when引导的时间状语从句的主语与主句主语相同时，往往还可以用“when+分词”的形式替代该状语从句。例如：When (you are) in trouble, ask her for help. 当你遭遇麻烦的时候去向她求助。// When I came into the room (=When coming into the room), I found him lying there asleep. 当我进入房间的时候，我发现他躺在那儿睡着了。 (2) while引导时间状语从句时表示“当……的时候”，它强调主句的动作与从句的动作同时持续地进行，用于这一用法时while引导的时间状语从句和主句中的谓语动词必须是延续性动词，或者主句的动作发生在从句动作的进行过程中，主句中的谓语动词通常是非延续性动词，例如：Study while you study; play while you play. 该学习的时候就学习，该玩的时候就玩。// I met her while I was at school. 当我在学校的时候我遇见了她。 (3) as引导时间状语从句时表示“当……时，一边……一边……”，侧重表示两个动作同时发生(包括一个主语同时进行两个动作)，或者一种动作随着另一种动作的变化而变化。例如：He jumps as he goes along. 他边走边跳。// I slipped on the ice as I ran home. 我跑回家时在冰上滑了一跤。// I saw him as he was getting off the bus. 正当他下公共汽车时, 我看见了他。// As the wind rose the noise increased. 刮风的时候噪声增大。
英语让步状语从句用法总结
英语让步状语从句用法总结（一） 让步状语从句的用法一（表示“虽然，即使，尽管”） 1. although，though，even though，even if都表示“虽然，即使，尽管”之意，though 和although 语气较弱(其中的though 比although 通俗, 不如although 正式)，even if和even though 带有强调意味而显得语气更强。例如：Although they are poor, they are happy. 虽然他们很穷，但很快乐。天气虽然很冷, 但他没有穿大衣就出去了。即使他们可能不会成功，但他们仍努力尝试。那篇文章虽然很短，但很重要。他好一点了，虽仍未痊愈。即使下雨，她也是走着去工作的。今晚我将去拜访他，即使我只能停留一小会儿。 注意：though 引导的让步状语从句的用法比较特殊，它可以倒装，也可以不倒装，具体用法参见as引导让步状语从句的用法。 2. as引导让步状语从句表示“虽然、即使、尽管”，其引导的让步状语从句必须采用倒装结构，as引导的倒装形式的让步状语从句的基本结构为：形容词/副词/名词(单数可数名词前一般不带冠词，有时也可见单数可数名词前形容词与不定冠词连用、形容词放在不定冠词前)/动词/过去分词＋as＋主语＋谓语的其他部分。注意体会下列典型例句：Great as the author was, he proved a bad model. 这位作者尽管了不起，到头来却成了一个坏榜样。这个故事看似荒唐，却是真的。虽然他很富有，但他并不幸福。倒装时要省去单个名词前的冠词)尽管还是个孩子，他却能分辨黑白。他尽管勇敢，可见到蛇还是发抖。尽管伤势很重，他仍然十分乐观。虽然尽了最大努力，但是他仍然不能搬动那块石头。 ［考题1］We had to wait half an hour ____ we had already booked a table. A. since B. although C. until D. before ［答案］B ［解析］下划线处之后所述的“我们已经预订了一桌”与前面所述的“我们已经不得不等了半个小时”之间语意相反，四个选项中although表示“即便……”，引导让步状语从句最为合适。 ［考题2］____ most of the earth’s surface is covered by water, fresh water is very rare and precious. A. As B. Once C. If D. Although ［答案］D ［解析］句意为：虽然地球表面覆盖着水，但是纯净水仍然很稀有、珍贵。下划线处应引导让步状语从句，填入although最为合适。 ［考题3］____ he has limited technical knowledge, the old worker has a lot of experience. A. Since B. Unless C. As D. Although ［答案］D ［解析］下划线处应引导让步状语从句，填入although最为合适。 ［考题4］Although he is considered a great writer, ____. A. his works are not widely read B. but his works are not widely read C. however his works are not widely read D. still his works are not widely read ［答案］A ［解析］英语不允许在连词although、though引导的让步状语从句之后的主句句首重复使用连词，如果要在复合句中强调某种特别的意义，可以在主句的句首加上yet、still等副词。例如：Although she has a lot of money, (yet/still) she is not happy. 虽然她很有钱，但是她并不快乐。
让步状语从句的讲解与用法(精选课件)
让步状语从句的讲解与用法让步状语从句是状语从句中的一种，其本身也是状语从句.一般翻译为“尽管……”或“即使……"，就是我们日常生活中用的“退一步说……"的感觉。?使用的连词?引导让步状语从句的连词主要有以下这些:thouｇh, ａlthｏｕgh，wｈiｌe, as； eｖen if, eｖｅn though； wｈeｔheｒ．..ｏr。.。；ｎo matter+疑 问词，疑问词－eｖer，regａｒdless oｆ+名词/名词 短语／名词从句,ｄespite，in spite of.切记alｔｈougｈ不可与bｕｔ连用 用法 （1)ｔｈough， although表示“虽然，纵然"之意。这两个连词意思大致相同，在一般情况下可以互换使用.在口语中，thoｕgh较常使用，alｔhouｇh比thｏugｈ正式，二者都可与ｙｅt，ｓtｉll或never，the less连用，但不能与but连用。 例如：Alｔhoｕｇｈ/Ｔｈｏuｇh ｈe ｗas ｅｘhａｕsｔeｄ, (stｉlｌ） he ｋept on worｋｉng。虽然他已经精疲力竭了,但仍然继续工作. (2)as， tｈoｕgｈ表示“虽然……但是",“纵使……"之意。 aｓ引导的让步状语从句必须以部分倒装的形式出现，被倒装的部分可以是表语、状语或动
词原形，thoｕgｈ也可用于这样的结构中，但ａｌｔｈ ｏｕgｈ不可以这样用。?例如：Ｏbjｅct aｓyou may, Ｉ’ll gｏ。（=Ｔｈough/Aｌｔhｏugh yｏu may object, I’ll ｇo。）纵使你反对,我也要去。（3）ｅｖｅn if，ｅvｅｎｔhｏｕgｈ表示“即使……”,“纵使……”之意，含有一种假设。这 两个复合连词的意思基本相同。它们常互换使用,但意 义有细微差别。even if引导的让步从句含有强烈的假 定性，可用来表示与事实相反的假设，但不能用来描述 已经发生的事实.而ｅven tｈｏuｇh引导让步状语从句 时,是以从句的内容为先决条件的，即说话人肯定了从 句的事实，表示已经发生了的事。?例如: We’ll make a ｔｒiｐｅven ｉf／tｈough thｅｗea ｔheｒ is ｂad. 即使天气不好，我们也要作一次旅行. ?(4）whethｅｒ．..or。。。表示“不论是否……”， “不管是……还是……"之意。由这一个复合连词 引导的让步状语从句旨在说明正反两方面的可能性都不 会影响主句的意向或结果。 例如: Ｙoｕ'll ｈave tｏａｔｔeｎd thｅｃer ｅｍony whetｈer you're fｒeｅｏr bｕsy．不 管你忙不忙,都要参加这个典礼。?Wｈeｔheｒ you ｂelieve iｔ or ｎot， it＇s true．无论你是否相
As引导让步状语从句倒装的用法-高一英语
As引导让步状语从句倒装的用法 为了帮助同学们全面掌握让步状语从句的倒装用法，本文将这类语法现象归纳为以下五种句型： 一、名词+ as / though + 主语+ 动词 King as he was，he was unhappy. 他虽是国王，但他并不幸福。 Child as he is，he knows to help other. 他虽是个孩子，却知道帮助别人。 【说明】其中的动词通常为连系动词，也就是说位于句首的名词是其后连系动词的表语。另外，要特别注意位于句首的名词前习惯上不用冠词，即使其前有形容词修饰也不用冠词。比较： Boy as ［though］he is，he likes to play with girls.=Though he is a boy，he likes to play with girls. 他虽是男孩，却喜欢与女孩子玩。 Strong man as ［though］he is，General Botha has been severely put to the test during the past few weeks.= Though he is a strong man，General Botha has been severely put to the test during the past few weeks. 波赛将军虽然坚强，但在过去的数周里也受到了严峻的考验。 二、形容词+ as / though + 主语+ 动词 Successful as he is，he is not proud. 他虽然成功，但不骄傲。 Improbable as it seems，it’s true. 虽然看起来不太可能，但却是真的。 Stupid as it sounds，I was so in love with her that I believed her. 尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。 Patient as he was，he didn’t like waiting that long. 他虽说有耐心，也不愿等这么长。 Beautiful though the necklace was，we thought it was over-priced. 那条项链虽然很漂亮，我们认为价钱太高。 【说明】其中的动词也通常为连系动词，也就是说位于句首的形容词是其后连系动词的表语。 三、副词+ as / though + 主语+ 动词 Much as I like Paris，I couldn’t live there. 尽管我喜欢巴黎，但我不能住在那里。 Hard though they tried，they couldn’t make her change her mind. 尽管他们做了很大努力，却没法让她改变主意。 Fast as you read，you can’t finish the book in two days. 尽管你读得很快，你总不能在两天之内就读完这本书。 四、动词原形+ as / though + 主语+ 动词 Object as you may，I’ll go.纵使你反对，我也要去。 Try as he might，he couldn’t solve the problem. 尽管他想方设法，却未解决这个问题。 Search as they would，they would find nobody in the house. 无论怎样搜查，他们在房子里仍然没有找到一个人。 Dislike him as we may，we must acknowledge his greatness. 尽管我们不喜欢他，但必须承认他的伟大。 Lose money as I did，we got a lot of experience. 钱虽然丢了，我们却得到了许多经验。 Fail in the election as he did，he became famous for his fiery speech against slavery. 尽管落选了，但他却以其反对奴隶制的激烈演说而出了名。 【说明】主语后的动词通常为may，might，would，did 等情态动词或助动词(若表示
状语从句练习题含答案及解析
状语从句练习题含答案及解析 一、初中英语状语从句 1．—I hear Music and Art will enter the Entrance Examination for the high school. —Yes. but don’t worry. Nothing will be difficult if more attention _____ to them. A．will pay B．will be paid C．is paid D．pays 【答案】C 【解析】句意：——我听说音乐和艺术将进入高中入学考试。——是的。但别担心。如果对他们给予更多的关注，就不会有困难。考查被动语态。本句是if引导的条件状语从句，需用一般现在时态代替一般将来时态；从句主语more attention是单数第三人称，又是动词pay的受动者，需用被动语态，即is+paid结构；根据句意语境，可知选C。 2．You won't succeed _____ you work hard A．if B．because C．unless D．so that 【答案】C 【解析】 【详解】 句意：你不会成功的，除非你努力工作。if如果；because 因为，引导原因状语从句；unless如果不，除非；so that以至于，引导结果状语从句；为的是，引导目的状语从句。根据句意可知，这里表示“如果不努力工作”，故应选C。 3．一When did you leave your office yesterday? 一 I finished the project. A．Until B．While C．When D．Not until 【答案】D 【解析】 句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。本题考查连词。A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D 4．It is necessary for children to exchange ideas with parents from time to time ________ a good parent-children relationship could be set up. A．so that B．because C．as soon as 【答案】A 【解析】 【详解】 句意“为了建立良好的亲子关系，孩子们有必要不时地与父母交流思想”。A.目的是，为的是（引导目的状语从句）；B.因为（引导原因状语从句）；C.一……就……（引导时间状语从句）。根据句意可知，表示“目的是为了建立良好的亲子关系”，表示目的，故选A。
(完整版)where引导的地点状语从句用法总结归纳
where引导的地点状语从句用法总结归纳 1、where 在地点状语从句中，除指地点外，还可指处境等。 eg. I'm unsatisfied with where I live. 我对自己住的地方特不 满意。 2、有时地点状语从句中的某些词能够省略。 eg. Fill in the blanks with the given phrases. Change the form where necessary. 用所给的短语填空，必要的地方能够改变其 形式。 3、地点状语从句一般置于主句之后。 eg. Keep it where you can see it. 把它放在你看得见的地方。 4、where一般表示一个确定的但非特指的地点。 eg. The school was built where there had once been a cemetery. 学校建在一座墓园的旧址。 5、wherever, anywhere 和 everywhere 表示“任何地方”。 eg. No matter where you now are in writing, you can improve with practice. 不管你在写作上你处于什么水平，练习都能帮你提升。 6、where引导定语从句时，从句前应有一个表示地点的名词作先行词；而状语从句前则无需先行词。 eg. Go back where you came from.你从何处来到何处去。(where引导地点状语从句) Go back to the country where you came from.你从哪个国家来了 就回哪去。(where引导定语从句，修饰place)
让步状语从句用法归纳
SDN让步状语从句 让步状语从句是状语从句中的一种，其本身也是状语从句。一般翻译为“尽管……”或“即使……”，就是我们日常生活中用的“退一步说……”的感觉。 引导让步状语从句的连词主要有以下这些：though,although,while,as; even if,even though; whether...or...; no matter+疑问词，疑问词-ever，regardless of+名词/名词短语/名词从句，despite，in spite of。切记although，though 不可与but连用，但可以与still和yet连用。 ⑴though,although表示“虽然，纵然”之意。 这两个连词意思大致相同，在一般情况下可以互换使用。在口语中，though较常使用，although比though 正式，二者都可与yet,still或never，the less连用，但不能与but连用。例如： My will remains firm though I must lower my physical sights. 尽管我得降低体育（锻炼）的目标，但我的意志是坚强的。 Though I believe it,yet I must consider. 尽管我相信这一点，但我还得考虑考虑。 Although/Though he was exhausted,(still) he kept on working. 虽然他已经精疲力竭了，但仍然继续工作。 Although/Though he is very old,(yet) he is quite strong. 他虽然年纪大了，身体还很健壮。 值得注意的是，although引导的让步状语从句位于主句之前的情况较多，though引导的让步状语从句可位于主句之前或主句之后。例如： She passed the examination though she had not studied very hard. 她虽然不用功学习，考试却及格了。 ⑵as,though表示“虽然……但是”，“纵使……”之意。 as引导的让步状语从句必须以部分倒装的形式出现，被倒装的部分可以是表语、状语或动词原形，though 也可用于这样的结构中，但although不可以这样用。例如： Object as you may,I’ll go.(=Though/Although you may object,I’ll go.) 纵使你反对，我也要去。 Hard as/ though he works,he makes little progress. (=Though he works hard,he makes little progress.） 尽管他学习很努力，但几乎没取得什么进步。 Child as/though he was,he knew what was the right thing to do.（=Though he was a child,he knew what was the right thing to do.） 虽然他是一个孩子，但他知道该做什么。 Fast as you read,you can’t finish the book so soon. 纵然你读得快，你也不能这么快读完这本书。 Lover of towns as I am ,I realize that I owe a debt to my early country life. 尽管我爱城市，但我知道，以往的乡村生活使我受益匪浅。 Small as atome are,they are made up of still samller units. 尽管原子很小，但它们由更小的单位构成。 ⑶even if,even though 表示“即使……”，“纵使……”之意，含有一种假设。 这两个复合连词的意思基本相同。它们常互换使用，但意义有细微差别。even if引导的让步从句含有强烈的假定性，可用来表示与事实相反的假设，但不能用来描述已经发生的事实。而even though引导让步状语从句时，是以从句的内容为先决条件的，即说话人肯定了从句的事实，表示已经发生了的事。例如： We’ll make a trip even if/though the weather is bad. 即使天气不好，我们也要作一次旅行。 Even if he is poor,she loves him. (=He may be poor,yet she loves him.）
第五讲-高中英语状语从句详解
状语从句 一：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 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。位置：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。 二：考点与难点 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、状语从句倒装及省略； 5、状语从句与其它从句的区别。三：九种常见状语从句用法 1. 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. 2）. 名词类 the moment ,the minute, the second, the instant,etc. (一…就…); every time, each time, the last time, the first time, the day, the year, the morning etc. 3）. 副词类：immediately, directly, instantly, etc. (一...就...) 4）.句型类：no sooner…than…, hardly/scarcely…when…, etc. (一…就…) 注意：1. when, as, while When ①when表示时间点时，从句中用短暂性动词；表示时间段时，用持续性动词。Eg:. When they were still talking and laughing, the teacher came in. （when表示段时间） 2). He waved a hello when he saw her.（when表示点时间） ②. 可用作并列连词，其意义为“这时,突然”，相当于and then suddenly。常用于下列句式： be doing / be about to do sth/ be on the point of doing / have/had done + when Eg.1). I was about to go out when the door bell rang. 2). One evening I was having my dinner when an unexpected friend knocked my door. ③. 还可以表示原因,意思是“既然”，相当于since; considering that Eg. 1). It was foolish of you to take a taxi when you could easily walk there in five minutes . 2). How can he get good grades when he won't study? While ①while通常表示一段时间，从句中常用持续性动词作谓语。 Eg: Strike while the iron is hot. 趁热打铁。 ②while有时可以作并列连词，表示对比，可译成“然而……”。 Eg: 1). I am fond of English while he likes maths. ③while有时可引导让步状语从句，意思是“虽然”。 Eg. While they love the children, they are strict with them. As ①表示一边……一边……，强调从句和主句中两个动作交替进行或同步进行。 eg: She is singing a song as she took a bath. ②as表示随着 eg: As time goes on, it's getting warmer and warmer. 2. till, until和not…until 1）until /till用于肯定句时，表示直到…为止，主句必须为持续性动词。