复合句——状语从句
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，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。 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 1、时间状语从句： 引导时间状语从句的从属连词有：when, while, as, whenever, before, after, since, till, until, as soon as, once,the moment, immediately, no sooner…than, hardly…when, by the time, every time, last time…等引导。 *when, as, while （从属连词） when即可引导持续性动作，又可引导短暂性动作。它可以表示主句的动作和从句的动作同时发生，或从句的动作发生在主句动作之前。如： When I was a boy, I used to go to the seashore on Sundays.（同时） When the lesson was over, we began our writing.（从句动作在前） as引导持续性动作，侧重主句和从句的动作同时发生。 He hurried home, looking behind as he went. I saw your sister as she was getting on the bus yesterday. He sang as he walked While：指的是“在某一时间里”，“在… 期间”，从句里的动作必须是持续性的，它也强调主句和从句动作的同时发生，往往侧重主句和从句动作的对比。如： While he was in London, he studied music. While we were watching TV, he was writing a composition. 当when, as, while表示“在…一段时间里”，主从句的动作同时发生时，可以换用。如： While (When或As) we were discussing, Mr. Smith came in. *when 可表示“如果”。如： Don‟t be afraid of asking for help_____ it is needed. A. Unless B. since C. although D. when 当When和while为并列连词，while表示对照的意思。When 表示“这时，突然…” 1) I do every single bit of housework____ my husband Bob just does the dishes now and then. A. since B. while C. when D. as 2) He was about to tell me the secret____ some one patted him on the shoulder. A. as B. until C. while D. when *till和until ①如果主句谓语动词是持续动词，通常用肯定式的主句，表示“直到…为止”。如： I worked till (until) he came back. 例：We were told that we should follow the main road _until_we reached the central railway station. ② 如果主句谓语动词是瞬间动词，则用否定式的主句表示“直到…才”。 如：I didn‟t go to bed until (till) he came back. ③放在句首表示强调时一般用until。如：（倒装） Until he returns, nothing can be done. Not until all the fish died in the river ___ how serious the pollution was.(NMET95) A. did the villagers realize B. the villagers realized C. the villagers did realize D. didn‟t the villagers realize 其他引导词例句：By the time he was fourteen, he had taught himself advanced mathematics. Each time he came, he would call on me. You must show him in immediately he comes. I recognized him the moment I saw him. *as soon as, hardly…when…no sooner…than…区别 这三个短语都有“一„„就”、“刚刚„„就”的意思，它们的意思非常相近，因此有时可以互换。例如： “我刚到公共汽车站，汽车就开了。”一句，就可以有如下几句译法： As soon as I got to the bus stop, the bus started. Hardly had I got to the bus stop when the bus started. No sooner had I got to the bus stop than the bus started. 但他们之间也有一些差异，例如，如果从两件事情的间隔时间来说，as soon as 较长，no sooner...than 居中，hardly...when 间隔时间最短。其它的一些区别见下面，请大家在运用的时候要留意。 1、as soon as它的意思相当于“A事情发生以后，就做B这件事”。 在句子中的位置比较灵活，而且可以用于各种时态。例如： 2、no sooner„than它的意思相当于“刚做完A这件事，就做B这件事”。例如： He had no sooner returned than he bought a house. 他一回来就买了一套房子。 如果no sooner 位于句首，主句要用倒装结构。例如： No sooner had he arrived than he went away again. 他刚到就又走了。 No sooner had the game started than it began to rain heavily. 运动会刚开始，天就下起了大雨。 有一点要注意，no sooner„than 一般用来描述做过的事情，它不能用于表示将来的事。 3、hardly„when...它的意思是“几乎未来得及做完A这件事，紧接着就开始B这件事。” 使用这个短语时，一般用于过去完成时；并且when有时可改用before。例如： He had hardly finished the article when the light went out. 他刚写完文，灯就熄了。 He had hardly had time to settle down when he sold the house. 他还未安顿下来，就卖掉了那所房子。 另外，如果把hardly放于句首，主句要用倒装结构即谓语动词要提前。如： Hardly had I finished eating when he came in. 我刚吃完他就进来了。 Hardly had she gone out when a student came to visit her. 她还没走出家门，就有一个学生来看望她。 2\地点 一般有where或wherever引导 例句：Go back where you came from. Wherever you go, you must write to your parents. Where there is a will, there is a way. 3、原因状语从句 一般由because, as, since, now that引导 注意：① 在强调句中强调原因状语从句，只能用because引导，不可用as或 since，如： It was because he was ill that he didn‟t go with us. ② because可以引导表语从句,而 as, since不可以，这时状语一 般都是it, this, that It‟s because he is too lazy.而不能用It’s as …. ③ for也表示“因为”，但是并列 连词，它连接的不是状语从句，语气比较强。 It must be morning,for the birds are singing. 4\目的状从 通常由that, so that, in order that, so…that, lest, in case（以防、免得）等引导： He got up early so that he could catch the early bus. I explained again and again in case he should misunderstand me. I told him the truth so that he can aviod being cheating. 5\结果状从 由that, so that, so…that, such…that引导 It was very cold, so that the river froze. There were so many people (=such a lot of people) in the room that we could not get in. He made such an excellent speech that every one admired him. Such和so的区别：略
1) John may phone tonight. I don‟t want to go out ____ he phones. A. as long as B. in order that C. in case D. so that 2) The WTO cannot live up to its name ______ it does not include a country that is home to one fifth of mankind. A. as long as B. while C. if D. even though 3) The men will have to wait all day ____ the doctor works faster. A. if B. unless C. whether D. that 4) ____you can call me to say you‟re not coming, I‟ll see you at the theatre. A. Though B. Whether C. until D. Unless 5) You will succeed in the end______ you give up halfway. A. even if B. as though C. as long as D. unless 6) ____ I know the money is safe, I shall not worry about it. A. Even though B. Unless C. As long as D. While 7) --- How far apart do they live? --- ____ I know, they live in the same neighborhood. A. As long as B. As far as C. As well as D. As often as 8) ____ 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
高考英语 14种从句用法总复习之状语从句用法
高考14种从句用法总复习之状语从句用法状语从句用法状语从句是在复合句中用来修饰动词、形容词或副词的从句。
状语从句共分九种：1.时间状语从句，2.地点状语从句, 3.原因状语从句 4.目的状语从句，5.结果状语从句，6.条件状语从句，7.方式状语从句，8.比较状语从句，9.让步状语从句。
状语从句和其它从句一样都是陈述句语序。
状语从句是历年高考的重点，掌握状语从句的用法对于参加2013年高考的考生至关重要。
第一部分状语从句简明登记表第二部分状语从句的用法一、时间状语从句时间状语从句就是在复合句中，作时间状语的从句。
Every time I fell ill, mother took me to see the doctor. 以前每当我生病的时候，妈妈就带我去看医生。
Each time I go to see Tom, he is always studying at desk. 每当我去看汤姆的时候，他总是伏案学习。
The first time he took part in the competition, he won a second prize. 他第一次参加比赛得了一个二等奖。
【高考连接】【2012全国卷II】⒒ I had hardly got to the office _______ my wife phone me to go back homeat once.A. whenB. thanC. untilD. after 【答案】A【2012安徽】30. When ________ for his views about his teaching job, Philip said he found it very interesting and rewarding.A. askingB. askedC. having askedD. to be asked 【答案】B【2012山东】27. He smiled politely _______ Mary apologized for her drunken friends.A. asB. ifC. unlessD. though 【答案】A【易错提醒】1、主句的谓语动词是将来时、有情态动词或祈使句，以when, before, after, till, until, as soon as, the moment/minute/second, immediately, instantly, directly等引导的时间状语从句中用一般现在时；如果要表达从句的动作已经完成，主句的动作才发生，从句中用现在完成时。
高三英语语法复习课件：状语从句(完整版)
He will not join us unless he changes his mind.
Don’t trouble trouble unless trouble troubles you.
We are cleaning the classroom while they are playing the football.
The soldier faces the powder while the beauty powder the face.
While I am washing the floor, you can be cleaning the windows.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
As/So far as I know, he is an expert on DNA.
In case --- 假使, 如果
The plane cannot take off in case it rains.
As long as --- 只要
We will succeed as long as we keep on trying. You can’t play games as long as you remember the rules.
A man is not old as long as he is seeking something.
I was about to fall asleep when my sister came in.
英语中复合句的类型--宾语从句 状语从句 定语从句
复合句与简单句：复合句 = 简单句 + 从属连词 +简单句
that the match had been cancelled.
when he was leaving for Paris.
He told t宾h宾e语语从句
me
news.
that I could have the
money without delay.
复合句是在简单句的基础上，通过从属连词将两个或两个
以上简单句连接在一起而构成。从属连词所引导的从句起
形容词、名词、副词的作用。复合句主要包含以下类型从
句：
1. 主语从句
2. 宾语从句
3. 表语从句
4. 定语从句
5. 状语从句
6. 同位语从句
名词性从句
• 主语从句
• 宾语从句
• 表语从句
• 同位语从句
whose sons were at war. who had signed the contract.
复合句与简单句：复合句 = 简单句 + 从属连词 +简单句
That is th表e fac语t.
what he needs. what he gave me. why he was late. because he was ill. what has happened.
where there are a lot of trees.
Practice
指出下列各从句的类型
❖I believe that everything is going on well.
❖She was reading a novel when I came in.
❖She is the girl who sings best in my class.
状语从句连词
状语从句连词状语从句是一个句子成分，在复合句中作状语，用来修饰主句中的动作，描述动作的方式、时间、原因、条件等。
在引导状语从句的时候，我们需要使用状语从句连词。
本文将介绍状语从句常用的连词以及它们的用法。
一、时间状语从句1. 引导时间状语从句的连词有：when（当……的时候），while （当……的时候），as（当……的时候），before（在……之前），after（在……之后），since（自从……之后）等。
例如：- I always listen to music when I study.（当我学习时，我经常听音乐。
）- He called me after he finished his work.（他完成工作后给我打电话。
）2. 引导时间状语从句的连词有：since（自从……以来），until（直到……为止），before（在……之前），after（在……之后），as soon as（一……就……）等。
例如：- I have known her since I was a child.（我从小就认识她。
）- I will call you as soon as I arrive at the airport.（我到达机场后立即给你打电话。
）二、地点状语从句引导地点状语从句的连词有：where（在哪里），wherever（无论在哪里）。
例如：- He goes to the park where he can play basketball.（他去那个可以打篮球的公园。
）- You can find her wherever you go.（无论你去哪里都可以找到她。
）三、原因状语从句引导原因状语从句的连词有：because（因为），since（既然，因为），as（因为）。
例如：- She couldn't come to the party because she was busy.（她无法参加聚会，因为她很忙。
高考英语之复合句
高考英语之复合句名词性从句又分：主语从句、宾语从句、表语从句和同位语从句。
大家按照这个思路就不会觉得手忙脚乱了。
接下来，小编给大家准备了高考英语之复合句,欢迎大家参考与借鉴。
高考英语之复合句在高考英语试题中，复合句占有较大的比例，复习时应该注意：1.倡发散思维，忌单向思维，考各种从属句，常常是不同类型的连接词语正误连缀而至，如果不抓住这一点，不从多方面思考选择，就容易以偏概全，误入歧途。
2.弄清主从复合句中的每一个从属连接词的意思、用法、主句与从句在时态上的呼应、语气、是否需要倒装、固定搭配及逻辑常识等。
3.熟记句型及特殊表达形式。
4.注意各分句之间的特点及区别。
5.注意有些连接词的省略情况及省略后某些语序发生的变化。
总之在做习题时，不能生搬硬套，一成不变，要全方位的思考，摸清出题者的意图，灵活机动，随着不同的语言环境而变化。
从句子结构上来说，句子有三种：简单句、并列句和复合句。
简单句有一个主语或多个主语和一个谓语;一个主语和多个谓语。
并列句是由并列连词连接的两个或多个简单句。
复合句指的是含有两个或更多的主谓结构的句子，其中有一个(或更多)主谓结构充当句子的某一(些)成分，如主语、宾语、表语、定语、状语、同位语等。
主语从句、宾语从句、表语从句、同位语从句、定语从句和状语从句都属于复合句。
一、状语从句：状语从句Adverbial Clause，从句用作状语称为状语从句。
根据用途，状语从句可分为时间、地点、原因、条件、方式、让步、结果、目的等状语从句。
时间状语从句表示时间，常用的关联词有when, until, as, after, before, once, since, as long as, whenever等等。
例: 1) When you cross a main road, you must be careful.2) He went out to play football after he had finished his homework.3) Wait until you are called.4) I can't recognize you. You are so changed since last we met.5) He didn't go to school until he was eleven.You can use my house as long as you are careful.He is so terrible once he is drunk1.I listen to the radio while I walk every evening.地点状语从句表示地点，常用的关联词有where, wherever, anywhere等。
高考英语语法必考考点(12)状语从句(含解析)
2019年高考英语语法必考考点（12）：状语从句含解析李仕才【考点解读】在复合句中，修饰主句或主句谓语的句子叫作状语从句。
状语从句可位于主句之前，也可位于主句之后。
状语从句可分为时间、地点、原因、结果、条件、方式、让步、比较和目的等九大类。
一、状语从句引导词列表从句类型从属连词时间状语从句as, after, before, once, since, till, until, when, whenever, while, as soon as地点状语从句where, wherever, anywhere, everywhere原因状语从句because, since, as, now (that), seeing that, considering that, in that 结果状语从句that, so that, so/such ...that ...目的状语从句so that, in order that, for fear that, in case, for the purpose that条件状语从句if, unless, as/so long as, on condition that, in case, provided that 比较状语从句than, as ...as, not so/as ...as方式状语从句as, as if/though, how让步状语从句though, although, even if/though, however, whatever, as, while【点睛】(1)上述有些连词除了能引导状语从句外，还可引导定语从句和名词性从句。
在使用的时候，要根据句子结构和句意来判别和区分不同的从句，正确使用引导词。
以where为例，试比较下列多种从句的区别。
You are to find it where you left it. (地点状语从句)Tell me the address where he lives. (定语从句，先行词为the address)I don’t know where he came from. (宾语从句)Where he has gone is not known yet. (主语从句)This place is where they once hid. (表语从句)(2)在两个分句间要有一个且只有一个连词，千万不能按汉语习惯。
状语从句的引导词详解
状语从句的引导词详解什么是状语从句？状语从句是复合句的一种类型，用来表达时间、条件、原因、目的、结果等方面的内容。
它是由一个引导词引导的从句，一般放在主句之前，起到修饰主句的作用。
状语从句的引导词有哪些？状语从句的引导词根据表达的意义和结构特点可以分为以下几类：1. 时间状语从句：表示时间的引导词有：- 当...时候- 一...就- 每当...时- 在...之前/之后- 从...起- 等等2. 条件状语从句：表示条件的引导词有：- 如果/若是- 假如/假使/假若- 只要- 除非- 只有- 等等3. 原因状语从句：表示原因的引导词有：- 因为/由于- 既然/既是- 由于...所以- 既...又- 等等4. 结果状语从句：表示结果的引导词有：- 所以/因此/故而- 因此/由此可见- 以致/以至- 这样/那样- 等等5. 目的状语从句：表示目的的引导词有：- 为了/以便- 以免/以避免- 为了...而- 等等状语从句的使用技巧- 在使用状语从句时，需要注意主句与从句之间的语义衔接，保持逻辑通顺。
- 在使用引导词时，要根据上下文选择合适的引导词，使句子的意义更加明确。
- 注意使用适当的语气和时态，与主句保持一致。
- 避免句子结构过长复杂，可以适当进行拆分和调整，使句子更加简洁清晰。
总结状语从句是复合句的一种形式，可以用来修饰主句，表达时间、条件、原因、目的和结果等方面的内容。
根据不同的意义和结构特点，状语从句的引导词可以分为时间状语从句、条件状语从句、原因状语从句、结果状语从句和目的状语从句。
在使用状语从句时，应注意语义的衔接，选择合适的引导词，使用适当的语气和时态，保持句子简洁清晰。
请注意，以上所提供的信息仅供参考，具体用法还需根据具体情况来确定。
英语语法状语从句
状态从句
—Why didn’t you come yesterday? ——你昨天为何不来？ —Because I was ill. ——因为我病了。 It was because he was ill that he was absent. 他就是因为病了才缺席的。 He is absent today.This is because he is ill. 他今天没到。是因为他病了。
状态从句
【注意】 当从句主语与主句主语相同 时，可用不定式来表达相同的意思。 译：为了通过考试，他学习非常努力。 正：He studies very hard so that (＝in order that) he can pass the exam. 正：He studies very hard so as to (＝in order to) pass the exam.
状态从句
2．含time的短语 可引导时间状语从句的time短语有 every time，each time，(the) next time， (the) last time，by the time，the first time，any time等。 Every time I listen to music，I’ll think of it. 每当我听音乐，我就想起这事。
job.
自从失去工作后，我的情绪一直低落。 I have made great progress since I was
ill. 我自病愈以来取得了很大进步。
状态从句
二、地点状语从பைடு நூலகம் 引导地点状语从句的从属连词有where( 在……的地方)和wherever(在……的任何地 方)等。 Where I live there are plenty of trees.我 住的地方树很多。
主从复合句 情况状语从句
主从复合句情况状语从句so..., dass 及... , so dass 带起的结果从句--------------------------------------------------------------------------------由so..., dass 及..., so dass 带起的结果从句(Der Konzekutivsatz mit "so..., dass", "..., so dass")由so..., dass 及..., so dass 带起的结果从句永远是后列从句，它表示主句行为所产生的结果，可翻译为：以致于、、、，因而、、、，从而、、、等。
句型：Diese Ware ist sehr teuer, so dass ich sie nicht kaufen kann.__________ _________________________________|______________|Er spricht so undeutlich, dass wir ihn nicht verstehen koennen._____________ ____________________________________|_______________|例句：Diese Ware ist sehr teuer, so dass ich sie nicht kaufen kann.这商品很贵，因而我买不起。
在此结果从句中，so 是相关词，它在句中的位置说明语气的强弱，因此，要注意其位置：1- 在状语或表语前：Er spricht so undeutlich, dass wir ihn nicht verstehen koennen.Er spricht undeutlich, so dass wir ihn nicht verstehen koennen.他话说得太含糊，因而我们听不懂。
状语从句
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！开始学习吧！状语从句定义：在复合句中由从句表示的状语称作状语从句，来说明一件事情发生的时间,地点,原因,条件,结果等. 它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。
1、时间状语从句2、地点状语从句3、原因状语从句4、目的状语从句5、结果状语从句6、条件状语从句7、方式状语从句8、让步状语从句9、比较状语从句一时间状语从句连接词while, when, as, whenever, before, after, since,till, until, once,as soon as, no sooner…than, hardly/scarcely/barely… when,the moment, the second, the instant, every time, each time, next time, the first/last time, by the timedirectly, immediately, instantly等１. when / wheneverWhen I came into the room, he was writing a letter.当我进屋时，他正在写信。
We shall go there whenever we are free.我们什么时间有空，我们就去那里。
2.when / while/ asWhen 既可指某一点时间,也可指一段时间; When he returned,his wife was cooking. while指“在某一段时间里”，“在…期间”，引导的动作必须是持续性的;While he was reading,his wife was cooking. as强调主句和从句的动作同时发生。