状语从句(二)

专题（十四）状语从句（2）

(五)原因状语从句

原因状语从句可由because, as, since, now that, in that, considering (that)等词引导。 1．because 译作“因为”，表示直接原因，语气较强，能回答由why 提出的问句。 The old man asked Lucy to move to another chair _________ he wanted to sit next to his wife. 那位老人让露西换坐到另一把椅子上，因为他想挨着妻子坐。

2．as 译作“由于”，语气较轻，常表示显而易见的原因；since (既然), now that (既然), in that (因为)，表示双方都知道的原因，语气较弱。as, since 和now that 引导的从句多位于主句之前。

________ you have got a job, you should learn to be independent of your parents. 既然你找到了一份工作，你应该学会独立不依靠父母。 (六)方式状语从句

引导方式状语从句的从属连词有as, as if, as though 等。方式状语从句应放在主句之后。其中as if 或as though 引导的从句常用虚拟语气，但如果从句中所陈述的情况很可能实现，也可用陈述语气。

①The house was greatly damaged by the truck.We’d better leave things ______ they are until the police arrive.

卡车对这座房子造成了严重的损坏。我们最好保持原样直到警察到来。 ②The construction industry is no longer as depressed _______ it was. 建筑业不再像以往那样萧条了。

③The old lady treats the boy _________ he _________ her own son. 这位老太太对待这个男孩就像他是她自己的儿子似的。 (七)结果状语从句

1．引导结果状语从句的从属连词有：so ...that ..., such ...that ...。在非正式语体中，由so ...that ..., such ...that ...引导的句子中的that 可以省略，注意其结构形式：

???

so ＋形容词/副词＋that 从句

so ＋形容词＋a/an ＋可数名词单数＋that 从句

so ＋many/much/few/little 少 ＋名词＋that 从句

?

??

such ＋a/an ＋形容词＋可数名词单数＋that 从句such ＋形容词＋可数名词复数/不可数名词＋that 从句 ①He is _______ a learned person ________ we admire him very much. ＝ He is _______ learned a person ________ we admire him very much.

他如此有学问，以至于我们非常赞赏他。

②It is ______ fine weather ________ we all want to go to the park.

天气如此晴朗，以至于我们都想去公园。

③He earned ________ little money ________ he couldn’t support his family.

他挣这么少的钱，以至于养不起家。

2.当so或such所在的主句主语与结果状语从句中的主语一致时，还可简化为：so/such ...as to ...。

He was ______ clever a student ______ he was able to work out all the difficult problems.

＝He was so clever a student as to be able to work out all the difficult problems.

他是一名如此聪明的学生，以至于他能够解决所有难题。

(八)目的状语从句

引导目的状语从句的从属连词有：so that, in order that, for fear that, in case (that)等。

1．in order that和so that引导的目的状语从句

两个连词都意为“以便……；为了……”，它们引导的状语从句中常用情态动词。

When he goes out, he often wears sunglasses ___________ nobody/no one can recognize him.

他出门的时候常戴着墨镜，以便没人能认出他。

2．for fear that, in case (that)引导的目的状语从句

引导目的状语从句时，for fear that表示“害怕，担心某事会发生”；in case (that)表示“以防出现某种情况”。

①The boy hid himself behind the tree ______________________ his father should see him.

那个男孩藏在树后面，以防他父亲看到他。

②Take your raincoat ___________ it should rain.带上雨衣以防下雨。【扩展交流】

Ⅰ)Now I am living in a city, but I miss my home in the countryside. There the air is clean or the mountains are green.

②(2015·四川高考)And

I started to see this as a time-wasting activity! In fact,

①

_____________

②

____________

(1)并列连词的错用

常见的并列连词有：

and(表示顺承)，but(表示转

折)，or(表示选择)，so(表示

因果)。

I don’t like to go anymore, so I’m afraid I’ll lose their friendship.

(2013·新课标全国卷Ⅰ)He had a deep voice,

which set him apart from others in our small town, he was strong and powerful. _____________

(2)并列连词的缺失

在并列句中，必须要有

并列连词连接，特别是表示

递进和并列关系的and不能

缺少。

①(2015·浙江高考)If I was only a child when I

studied in that classroom, I will never forget it.

②(2013·新课标全国卷Ⅰ)In fact, he even scared my classmates away during they came over to play or do homework with me.

③(2016·洛阳市统考)She kept on turning back to see me unless we couldn’t see each other any longer.

④(2016·长春市质检)It is three years when I became a high school student.

①___________

②___________

③__________

④

____________

(3)状语从句连接词的

错用

①应搞清是何种状语从

句以及它们的连接词；

②不要把介词误用作连

接词，例如during和with为

介词，不能引导状语从句；

③应注意容易混淆的连

接词，如when, while和as；

before和since；unless和until

等；

④应注意常见的固定句

式，如“It’s＋一段时间＋

since ...”等。

(2013·陕西高考)As soon

as we arrived, so we dropped the lines into the water. _____________

(4)并列连词和状语从

句连接词的同时使用

前后两个分句不能同时由并

列连词和从属连词连接。

Ⅰ.在空白处填入适当的连词

1．________ the damage is done, it will take many years for the farmland to recover. 2．It is so cold that you can't go outside ________ fully covered in thick clothes. 3．We need to get to the root of the problem ________ we can solve it.

4．Just ________ a single word can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.

5．________ scientists have learned a lot about the universe, there is much we still don't know.

6．_ he once felt like giving up, he now has the determination to push further and keep on going.

7．___the students came from different countries, they got along quite well in the summer camp.

8．________ the job takes a significant amount of time, most students agree that the experience is worth it.

9．I believe you will have a wonderful time here ________ you get to know everyone else.

10．There is only one more day to go ________ your favorite music group play live.

11．If you miss this chance, it may be years ________ you get another one.

12．The meaning of the word “nice” changed a few times ________ it finally came t o include the sense “pleasant”．

13．You will never gain success ________ you are fully devoted to your work.

14．The young couple, who returned my lost wallet, left ________ I could ask for their names.

15．It was the middle of the night ________ my father woke me up and told me to watch the football game.

16. Dr. Bethune (白求恩) came to China __________ he was fifty.

17.__________ you lock all the doors, he can still manage to get in.

18. He didn't come to the lecture, __________ he was very busy.

19. __________we had enough time, we walked to the cinema.

20.I didn't join them yesterday evening __________ I had to go to an important meeting.

Ⅱ.语篇填空(在空白处填入适当的连词)

My sister is a determined girl, who believes that __1__ long as she works hard, she will succeed sooner or later. Hard __2__ she tries, she fails sometimes. __3__ times goes by, she has made progress in her studies. It is two years __4__ she entered senior high school and it will be one year __5__ she graduates from high school.

Every night she doesn't go to bed __6__ eleven o'clock. She won't give up learning __7__ she falls ill. She works so hard __8__ I admire her a lot. __9__ she is at school or at home, she won't change her mind that she will be admitted to a key university. __10__ happens or where she goes, she keeps her duty in mind.

状语从句(9种

1．时间状语从句 常用引导词：when, as, while, as soon as, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , directly, 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 ,then 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. 地点状语从句 §4地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型，例如： 句型1：Where＋地点从句，（there）＋主句。 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。 You should have put the book where you found it. 你本来应该把书放回原来的地方。 Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党，哪里人民得解放。 句型2：Anywhere/ wherever＋地点从句，＋主句。

必修二状语从句

一地点状语从句 地点状语从句通常由where, wherever 引导。 Where I live there are plenty of trees. 我住的地方树很多。 Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。 二方式状语从句 方式状语从句通常由as, (just) as…so…, as if, as though引导。 1）as, (just) as…so…引导的方式状语从句通常位于主句后，但在(just) as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体，例如： Always do to the others as you would be done by. 你希望人家怎样待你，你就要怎样待人。 As water is to fish, so air is to man. 我们离不开空气，犹如鱼儿离不开水。Just as we sweep our rooms, so we should sweep backward ideas from our minds. 正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。 2）as if, as though 两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有 时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作"仿佛……似的"，实用文档

"好像……似的"，例如： They completely ignore these facts as if (as though) they never existed. 他们完全忽略了这些事实，就仿佛它不存在似的。（与事实相反，谓语用虚拟语气。）He looks as if (as though) he had been hit by lighting. 他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。） It looks as if the weather may pick up very soon. 看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。） 说明：as if / as though也可以引导一个分词短语、不定式短语或无动词短语，例如： He stared at me as if seeing me for first time.他目不转睛地看着我，就像第一次看见我似的。 He cleared his throat as if to say something.他清了清嗓子，像要说什么似的。The waves dashed on the rocks as if in anger.波涛冲击着岩石，好像很愤怒。三. 原因状语从句 比较：because, since, as和for 1）because语势最强，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或since。 I didn't go, because I was afraid. 实用文档

整理后带答案状语从句2

状语从句2- 原因状从，目的状从, 条件状从，结果状从 I. 原因状语从句 1.because引导的原因状语从句一般放于主句之后，because表示直接原因，语气最强，最适合回答why引导的疑问句。 I do it because I like it. 我做这件事是因为我喜欢。 注意：“not ... because”结构中的not否定的是because引导的整个从句，例如：The country is not strong because it is large. 国强不在大。 2.since引导的原因状语从句一般放于主句之前表示已知的、显然的理由(通常被翻译成“既然”)，较为正式，语气比because弱。 Since you are free today, you had better help me with my mathematics. 既然今天你休息，你最好帮我补习数学。 注意：seeing (that)，now (that)，considering (that)，in that这几个词汇与since引导的原因状语从句意思相近，都表示“既然”。 Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由要来帮助他。 Now (that) you are grown up, you should not rely on your parents. 既然你长大了，就不应该依靠你的父母了。 Considering (that) everybody is here, let’s begin our discussion. 既然大家都到了，我们就开始讨论吧。 In that he is ill, he feels unable to do it. 因为有病，他觉得做不了那件事。 3.as 引导原因状语从句时表示附带说明的“双方已知的原因”，语气比since弱，较为正式，位置较为灵活(常放于主句之前)。 例如：As it is raining, you’d better take a taxi. 既然在下雨，你最好乘出租汽车。 As you are tired, you had better rest. 既然累了，你最好休息一下。 I went to bed early, as I was exhausted. 我睡得早，因为我筋疲力尽了。 4.for引导的原因状语从句并不说明主句行为发生的直接原因，只提供一些辅助性的补充说明，for引导的原因状语从句只能放于主句之后并且必须用逗号将其与主句隔开。 例如：He could not have seen me, for I was not there. 他不可能见过我，因为我不在那里。 ［考题1］____ you’ve got a chance, you might as well make full use of it. A. Now that B. After C. Although D. As soon as ［答案］A ［解析］主句与从句之间存在因果关系，且“you’ve got a chance”表示一个显而易见的原因，因此应选用表原因的now that。 ［考题2］He found it increasingly difficult to read, ____ his eyesight was beginning to fail. A. and B. for C. but D. or ［答案］B ［解析］“his eyesight was beginning to fail”是“he found it increasingly difficult to read”的原因，因此本题应选用可以表示原因的连词for引导原因状语从句。 ［考题3］A man cannot smile like a child, ____ a child smiles with his eyes, while a man smiles with his lips alone. A. so B. but C. and D. for

(完整版)英语状语从句汇总整理版

英语中的九大状语从句 状语从句在主从复合句中修饰主句中的动词、形容词或副词等，按意义可以分为时间、地点、原因、目的、结果、条件、方式、比较、让步等状语从句。 一．时间状语从句。 通常由从属连词when, whenever, as, while, before, after, as soon as, till, until, since, once (一旦), hardly……when…, no sooner…….than…; 等引导。例如： The cyclist started just as the lights changed to green. Whenever we met with difficulties , they cam to help us. He didn’t leave his office until he had finished the day’s work. 应注意的问题 1．在时间状语从句中，通常要用动词的一般现在时态表示一般将来时态，用一般过去时态表示过去将来时态。但when 引导一般疑问句或名词性从句时不受上述语法规则的限制，因此，应该加以区分。例如： When China will enter WTO depends on the bilateral (双边的)joint efforts. Once you understand the rules of the game, you’ll enjoy it. 2.when , while, as 的不同用法。一般说来，当主、从句的动作是同时发生的事，三者可以换用。when 既可以引导一个持续动作，也可以引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作；while 引导的动作必须是持续性的，强调主句和从句的动作同时发生，往往侧重主句和从句动作的对比；as 用于引导“在某行为的继续中发生某事”的“继续之行为”，所以多与过去进行时连用，翻译成“一边……一边……”或者表示动作的变化，翻译成“随着……”。 例如： I hope you’ll think of my words as/when/while you drive on the busy roads. When he realized it, the chance had been lost. When he came home, I was cooking dinner. I was fat when I was a child. He took a bath while I was preparing dinner. As I was walking down the street, an American asked me for the directions to the nearest station. He sang songs as he was taking a bath. As he gets older he gets more optimistic.

状语从句(9种全)

状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as 侧重时间或动作先后衔接紧，而once侧重条件，表示“一旦...”） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎，就被认出是一个贵族，并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时，从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 当no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4）the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5)有些副词如：instantly, immediately, directly可用作连词，后接从句。 I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句 1) when的用法 ①when既可指时间点，也可指时间段（即：从句动词可以是短暂的也可是延续的）；主从句动作可同时也可先后发生。

状语从句二(1)-高考英语语法讲解

1. The farmer watered the vegetables in the field _____ they might grow better. A. in case B. for fear that C. in order D. so that 2. If they don’t understand it the first time, go over it again _____ they do. A. when B. after C. since D. until 3. I won’t accept their offer, _____ favorable the conditions. A. how B. however C. no matter D. no matter however 4. _____ it happened to be a nice day, we decided to go to the beach. A. When B. Before C If D. Since 5. We were just about ready to leave _____ it started to snow. A. when B. before C. after D. since 6. I’ll keep his address _____ I need it. A. so that B. in order tha t C. in case D. when 7. Will you keep my place in the queue for me _____ I go and make a phone call? A. since B. while C. in case D. until 8. _____ I’m very much mistaken, that’s my watch you’re wearing! A. If B. Unless C. Since D. Because 9. The mother don’t let the boy touch the knife _____ he might cut himself. A. in order that B. so as that C. for fear D. that 10. The modern history of Italy dates from 1860, _____ the country became united. A. when B. if C. since D. until 11. We can’t move into the new flat _____ the other tenants have moved out. A. since B. when C. until D. as 12. When I met him last week, it was the first time we had seen each other _____ we were at school.

初中英语状语从句知识点总结

初中英语状语从句知识点总结（一） 用来修饰主句中的动词，形容词或副词等而充当状语的从句叫做状语从句。状语从句常用从属连词来引导，与主句连接起来。若置于句末，则前面不加逗号。根据意义和作用，状语从句可分为时间原因条件等几种。下面我们就来分析一下这几种状语从句。 1时间状语从句 时间状语从句常用从属连词when,after,until,as soon as,等来引导。 当主句是祈使句或谓语动词是一般将来时态或情态动词时，其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”。 如：Please call me when you get there.当你到那时，请给我打个电话。 I will write to you as soon as I arrive in Beijing.我一到北京就给你写信。 <温馨提示>since引导时间状语从句表示“自从…以来”，从句中的动词一般表示动作的起点，用过去时;而主句的动作延续的情况则用一般现在时或现在完成时。常用的句型为： It has been/is+一段时间+since+过去时。 如：I has been/is three years since we met last time.自从我们上次见面，已经三年了。 2条件状语从句 引导条件状语从句的连词或词组有：if(如果),unless(除非),as long as(只要)等。如果主句是将来时，条件状语从句也用一般现在时来表示。 如：I will stay at home if it rains tomorrow.如果明天下雨，我就待在家。 You can’t learn English well unless you wo rk hard. 除非你努力学习，否则是学不好英语的。 <温馨提示>由if引导的条件状语从句，若从句表达的是与现在事实相反的事实，则常用虚拟语气，即用过去时态表示(如果涉及到be动词，一律都用were)。此时，主句则用过去将来时。

状语从句例句

状语从句 状语从句一般分为九大类 时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句 条件状语从句方式状语从句比较状语从句让步状语从句 (一)．时间状语从句 常见的从属连词有：(注意其汉语意义) when, while, as, before, after, since, until (till), once, as soon as, the moment, the minute, immediately, directly, each/every time, the first time, the last time, next time, by the time, whenever等。 如： When I got to the airport, the plane had already taken off. When I lived there, I used to go to the seaside on Sundays. （二）．条件状语从句 常见的从属连词有： if, unless, as/so long as , as/so far as, on condition that , in case(以防；万一) , the more…, the more…等。如： If it rains, you can call me. Don’t call me unless it rains. （三）．原因状语从句 常见的从属连词有：because, since, now that, as等。 如： Since everybody is here, let’s begin our meeting． It must have rained last night, for the ground is wet． （四）．让步状语从句 常见的从属连词有： though, although, as, even if / though, no matter wh-，wh-ever, whether…or…等。 如： However late he is, his family will wait for him to have dinner together.

状语从句2 条件状语从句

状语从句---条件状语从句 （1）if 和unless 引导的条件状语从句。if 表示正面的条件，意为“如果”；unless(=if---not )表示反面的条件，意为“除非，如果不”。Eg. ①If you had come a few minutes earlier, you would have met him. ②I may not come to see you recently unless I can complete the project ahead of time. (2)in case, on condition that, providing(that), provided(that), supposing (that), suppose(that )等词汇意思相近，意为“万一，假设，假如，在---条件下”。 ①In case there is a fire, what will we do first? ②Supposing/suppose(that)they refuse us, who else can we turn to for help? They agreed to lend us the car on condition that we returned it before the weekend. 典例 The company promised to give us a discount we pay in advance. A.even if B.as if C. so that D. provided that (3)as long as (=so long as )引导语气强烈的条件状语从句，意为“只要”。 Eg. I don't mind where you go, as long as you're back before midnight. (4)在“祈使句+and/or/or else/otherwise+陈述句”句型中，祈使句在意义上相当于条件状语从句。

初中英语语法状语从句-精华版

状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： When while as 的区别It was raining hard（rain hard 下大雨）when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走）the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里 如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。 如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。 例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来）until the bus stops. 【。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else.

状语从句

状语从句 （一）时间状语从句 1．when, while, as的区别 (1)when主句和从句中的动作或事情可以同时发生，也可以先后发生。例如： When we were at school, we went to the library every day. (2)while ，主句中的动作与从句中的动作同时发生。 Please don’t talk so aloud while others are working. (3)as I saw him as he was getting off the bus. 2．一些表示时间的名词短语也可用来引导时间状语从句 the minute, the moment, the instant, every time, the last time, every time。如： The first time I got to the island, I was amazed by its beauty. The moment I entered the room, I smelled something usual. Every time I visit him, he is always reading. 3．directly和immediately“一……就……”，相当于the moment/the instant和as soon as。 I knew something was wrong directly I arrived. The boys did all sorts of mischief immediately my back was turned. 4．before 和after before 引导的从句的动作通常发生在主句动作之后，如果从句是过去时，主句一般要用过去 完成时或一般过去时。after引导的从句动作通常发生在主句动作之前，如果主句要用过去时，从句则要用过去完成时或一般过去时。 The plane had taken off before he arrived at the airport. After he had lived in the south for nearly 20 years, he decided to go to seek his fortune in the north. 5．no sooner...than 和hardly (scarcely)．.. when意为“一……就……”。主句动词用过去完成时。如果no sooner, hardly 或scarcely位于句首，主句要倒装。 No sooner had he entered the house than it began to rain. He had hardly gone to bed when the telephone rang. 6．till 和until “直到……”，句首只能用until。在肯定句中，主句要用延续性动词；在否定句中，主句要用 非延续性动词，这时until和before同义。 Until they had finished the work, they did not go home. 7. It 与before, since, when引导的时间状语从句连用时的区别： (1)It is/has been＋时间段＋since ... 自从……以来已有多长时间了。 (2)It is/was＋时间点＋whe n ... “当……的时候，是……”。 (3)It be ＋时间段＋before ... “要过多久、过了多久……才”。 How long is it since we met last time? It was a lready midnight when I got home. It was not long before she got married and moved to Japan. （二）地点状语从句 地点状语从句用where, wherever引导 Where there is a will, there is a way. Wherever they went, they received a warm welcome. （三）原因状语从句 原因状语从句用because（因为），since（既然）, as（由于）引导 1、由why提问必须用because回答。

状语从句(二)

专题（十四）状语从句（2） (五)原因状语从句 原因状语从句可由because, as, since, now that, in that, considering (that)等词引导。 1．because 译作“因为”，表示直接原因，语气较强，能回答由why 提出的问句。 The old man asked Lucy to move to another chair _________ he wanted to sit next to his wife. 那位老人让露西换坐到另一把椅子上，因为他想挨着妻子坐。 2．as 译作“由于”，语气较轻，常表示显而易见的原因；since (既然), now that (既然), in that (因为)，表示双方都知道的原因，语气较弱。as, since 和now that 引导的从句多位于主句之前。 ________ you have got a job, you should learn to be independent of your parents. 既然你找到了一份工作，你应该学会独立不依靠父母。 (六)方式状语从句 引导方式状语从句的从属连词有as, as if, as though 等。方式状语从句应放在主句之后。其中as if 或as though 引导的从句常用虚拟语气，但如果从句中所陈述的情况很可能实现，也可用陈述语气。 ①The house was greatly damaged by the truck.We’d better leave things ______ they are until the police arrive. 卡车对这座房子造成了严重的损坏。我们最好保持原样直到警察到来。 ②The construction industry is no longer as depressed _______ it was. 建筑业不再像以往那样萧条了。 ③The old lady treats the boy _________ he _________ her own son. 这位老太太对待这个男孩就像他是她自己的儿子似的。 (七)结果状语从句 1．引导结果状语从句的从属连词有：so ...that ..., such ...that ...。在非正式语体中，由so ...that ..., such ...that ...引导的句子中的that 可以省略，注意其结构形式： ??? so ＋形容词/副词＋that 从句 so ＋形容词＋a/an ＋可数名词单数＋that 从句 so ＋many/much/few/little 少 ＋名词＋that 从句 ? ?? such ＋a/an ＋形容词＋可数名词单数＋that 从句such ＋形容词＋可数名词复数/不可数名词＋that 从句 ①He is _______ a learned person ________ we admire him very much. ＝ He is _______ learned a person ________ we admire him very much.

初中英语状语从句归纳.doc

状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目 的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。 一、时间状语从句 要点 : 时间状语从句，由以下连词引导： when while as after before as soon as since till /until by the time 在时间状语 从句中，要注意时态一致。一般情况下主句是将来时的时候，从句要用一般现在时。 当。。。的时候 mozart started writing music when he was four years old. (当 )莫扎特的时候，开始写音乐作品。 当。。。时 he visited a lot of places while he was traveling. 他在旅途中参观了许多地方。 在。。。的同时；一边。。。一边。。。 he smiled as he stood up. 他一边站起来一边笑着。 在。。。之后 he left the classroom after he had finished his homework the other day.

前几天做完作业之后回的家。 在。。。之前 mr. brown had worked in a bank for a year before he came here. 布朗先生来这之前已经在一家银行里工作一年了。 soon as 一。。。就。。。 we began to work as soon as we got there. 我们一到那就开始工作。 i will write to you as soon as i get home. 我一到家就给你写信。 自。。。以来到现在 表示自过去的一个起点时间到目前 (说话时间 )为止的一段持续时间。主句一般用现在完成时，从句用一般过去时。 mr green has taught in that school since he came to china three years ago. 自格林先生来中国以来，他就在这所学校教书。 (还可以用作介词，本句从句还可以用短语：since three years ago(自三年前以来 )表示。 ) 8 till /until 都可以作连词，连接时间状语，也可以作介词，与其它词构成介词短语，在句中作状语。 they walked till /until it was dark.

2状语从句

状语从句 1. 状语从句有九大类：时间、地点、原因、目的、结果、条件、让步、比较、方式。 本质上说，状语从句就是用不同的连词将几个分句连接起来，以表达分句之间的逻辑关系。 I’ve bought my umbrella in case it rains. I’ve bought my umbrella because it rains. I’ve bought my umbrella so that I don’t get wet. I’ve bought my umbrella even though it’s not raining. You don’t need an umbrella unless it’s raining. 学习状语从句的关键是要掌握引导九类状语从句的有关连接词。 2. 状语从句的省略 在同时满足一下两点的情况下：1）当主句的主语和从句的主语一致：2）从句谓语中含有be动词。可将从句的主语和be动词省去。这种省略主要常见于时间、地点、条件、及让步状语从句。 a.Metals expand when (they are) heated and contract when (they are) cooled. b.When (he was) a student in the university, he read a lot. c.While (he was) waiting, he took out a megazine to rea d. d. A tiger can’t be tamed unless (it is) caught very young. e.When I was ten years old, my family moved to city. 两个主语不同，故从句不可用省略形式。 1.时间状语从句要用一般现在时表示将来 a.I will speak to him when he arrives. b.I will tell him about it when he comes back. 2.when 意思相当于：at the time(在……时刻)，从句谓语动词通常是短暂动词，表示某一时刻的动作。注意主句和从句的事态 a.When I arrived, he was talking on the phone. b.When I got there, he had already left. c.When I got there, he left the office,. 从句也可接延续动词，这时从句往往用过去进行时态，表示某一时间段内发生的动作。 d.The doorbell rang when I was telephoning.