完整版原因结果目的状语从句讲解和练习答案
语法专题：状语从句(含练习和答案)
状语从句一、状语从句的定义状语从句（Adverbial Clause）是指句子用作状语时，起副词作用的句子。
状语从句可以修饰谓语、非谓语动词、定语、状语或整个句子。
状语从句根据其作用可分为：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。
二、状语从句常用引导词1. 时间状语从句as /while /whe n /un til /once /since / before; whe never, he first/last time,every/each time等。
2. 地点状语从句3. 原因状语从句4. 条件状语从句5. 目的状语从句6. 结果状语从句7. 方式状语从句where/wherever 等。
because/as/si nce/fo 等。
if/unl ess/as long as 等。
so that/i n order that/i n case等。
so...that/such...that/so tha等。
as/as if(though)等。
than/as …as/the more …the 等ore9. 让步状语从句although/no matter+.../eve n if/ whatever/ as尽管）等。
三、状语从句分析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：It was raining hard ( rain hard 下大雨) when got to school yesterday.While he was doing his homework, the teleph one rang.As he walked along (沿着走)the lake, he sang happily.(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。
新概念二 跟踪练习 Lesson 6 语法附加： 中考英语-原因、结果、目的状语从句讲解+练习
状语从句总结一、原因状语从句通常由because, since, as, for引导。
二、结果状语从句(1)结果状语从句由so…that, such…that, so that引导。
(2)so…that语such...that可以互换。
在由so...that引导的结果状语从句中，so是副词，与形容词连用。
结构是: “...so + 形容词（副词）+ that + 从句”。
例如：He was so glad that he couldn’t say a word.Mother lives so far away that we hardly ever（几乎不，从来不）see her.结构是: “...such +a / an + 形容词+名词+ that + 从句”。
例如：It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.（天花板）(3)可以用too...to...句型转化He was so excited that he couldn't go to sleep that night. = He was too excited to go to sleep.(4)可以用adj.+ enough替换。
He is so old that he could go to school. = He is old enough to go to school.他够大了，可以去上学。
练习：It is ___ hot in the room ___ we have to go out for a walk.It was a wonderful movie all of us wanted to see it again.There were little water in the bottle the bird couldn’t reach it..三、目的状语从句(1)目的状语从句通常由so that, in order that（为了，以便）引导。
原因、结果、目的状语从句讲解和练习(答案)(完美排版)
原因、结果、目的状语从句讲解和练习(答案)(完美排版)Lesson 55-59: Summary of Adverbial ClausesXXX Reason1.Adverbial clauses of XXX by because。
since。
as。
or for.2.Because expresses a direct reason and has XXX。
It is usually placed after the main XXX "why," only because can be used。
Moreover。
because and so cannot be used in the same sentence.For example: "Why aren't you going there?" "Because I don't want to."3.XXX means "because" or "now that."For example: "Since the rain has ped。
let's go for a walk."4.As and since have a XXX by as and since are often XXX.For example: "As he has no car。
he can't get there easily."Since we have no money。
we can't buy it."5.For XXX for what is being said。
It is XXX.For example: "I decided to。
and have lunch。
(完整版)原因、结果、目的状语从句讲解和练习(答案)(完美排版)
Lesson 55-59状语从句总结一、原因状语从句(1)原因状语从句通常由because, since, as, for引导。
(2)because表示直接原因，语气最强。
because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
此外，because和so不能同用在一个句子里。
例如：------Why aren’t going there?------Because I don’t want to.since引导原因状语从句，相当于now that，意思是“因为……，既然……，鉴于……”。
例如：Since the rain has stopped，let’s go for a walk. 既然雨停了，我们出去散散步吧。
as和since语气较弱，一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如：As he has no car, he can’t get there easily.Since we have no money, we can’t buy it.(4)for表示所说的理由是一种补充说明,for引导的从句一般不放在句子的开头。
如:I decided to stop and have lunch, for I was feeling quite hungry.练习：I was late for class yesterday _______ there was something wrong with my bike.He took off his coat _______ he felt hot.you c an’t answer the question, I’ll ask someone else.二、结果状语从句(1)结果状语从句由so…that, such…that, so that引导。
(2)so…that语such...that可以互换。
初中结果状语从句和目的状语从句讲解以及习题（适合基础差的同学
结果状语从句一．so... that...句型中的so是副词，常常用来修饰形容词或副词，意思是“如此……以致于……”，引导结果状语从句，常用句型为：主语+谓语+so+adj/adv+that从句。
例如：1. He is so young that she can't look after herself.2. The boy ran so fast that I couldn't catch him.3. He was so angry that he couldn't say a word.二、在“such... that...”句型中，such修饰名词，意思也是“如此……以致于……”，引导结果状语从句，其句型结构可分以下三种：1. such＋a(an)＋adj.＋单数可数名词＋that从句He is such a clever boy that everybody likes him.He was such an honest man that he was praised by the teacher.2. such＋adj.＋复数可数名词＋that从句They are such interesting novels that I want to read them once again.3. such＋adj.＋不可数名词＋that从句He has made such great progress that the teachers are pleased with him.【注意】如果such后边的名词前由many、much、few、little等词所修饰的话，则不用such 而用so。
例如：He had so many falls that he was black and blue all over.He had so little education that he was unfit for this job.4.so＋adj.或者adv＋(a + 名词单数）＋that从句三、以“so...that”引导的结果状语从句可以转换成不定式的简单句，即可转换为“...enough to...”或“...too...to”句型，但这种转换必须符合下列条件：1. 当主句和从句的主语一致，且that从句是肯定句时，可用“enough to do sth.”来转换。
高中英语状语从句用法解析(含练习和答案)
高中英语状语从句用法解析英语语法状语从句类型综述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 , directly, no sooner … than, hardly …when, scarcely … whenI 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, everywhereGenerally, 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, inasmuch as, insomuch asMy 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 thatThe 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.6．条件状语从句常用引导词：if, unless,特殊引导词：as/so long as, only if, providing/provided that, suppose that, in case that, on condition thatWe’ll start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.7．让步状语从句常用引导词：though, although, even if, even though特殊引导词：as(用在让步状语从句中必须要倒装)，while ( 一般用在句首)，no matter …，in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whicheverMu ch as I respect him, I can’t agree to his proposal.尽管我很尊敬他，我却不同意他的建议。
原因状语从句和结果状语从句知识点综合讲解及习题专练(附答案)
原因状语从句和结果状语从句知识点综合讲解及习题专练（附答案）一. 状语从句：1.定义：用作状语的句子，相当于副词的用法。
2.分类：时间状语从句；原因状语从句；条件状语从家；结果状语从句；让步状语从句等。
二．原因状语从句：1. as引导原因状语从句，意为“因为”。
e.g. As he was too young, he couldn't join the army.As I did not know how to get there, I had to ask the way.2. because引导原因状语从句，意为“因为”。
注意：because +句子；because of + 名词/名词短语e.g. Tom went to school late because he got up late.Mary didn’t go to school because he was ill in hospital.3. since和for引导的原因状语从句，都意为“因为”。
e.g. Don’t criticize him like that since he is only a child.For my best friend will come to visit me, I must stay here.三．结果状语从句：1. so意为“因此”，引导结果状语从句；注意because不能与so连用。
e.g. Tom got a cold so he should go to see the doctor.They study French at a young age, so they can speak it fluently now.2. so …that…或者such (…) that…引导的结果状语从句，意为“如此……以至于……；结果是……”。
(1) so +形容词/副词+that从句(2) so+形容词+ a / an +单数名词+that从句= such+ a / an + （形容词）+单数名词+that从句(3) such + （形容词）+复数名词/ 不可数名词+ that从句e.g. She is so lovely a girl that we love her very much.She is such a lovely girl that we love her very much.四. 目的状语从句：so that…，in order that…等常用来引导目的状语从句，意为“为了，以便”。
中考英语-原因、结果、目的状语从句讲解+练习 (3)
中考英语-原因、结果、目的状语从句讲解+练习状语从句总结一、原因状语从句(1)原因状语从句通常由because, since, as, for引导。
(2)because表示直接原因，语气最强。
because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
此外，because和so不能同用在一个句子里。
例如：------Why aren’t going there?------Because I don’t want to.since引导原因状语从句，相当于now that，意思是“因为……，既然……，鉴于……”。
例如：Since the rain has stopped，let’s go for a walk. 既然雨停了，我们出去散散步吧。
as和since语气较弱，一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如：As he has no car, he can’t get there easily.Since we have no money, we can’t buy it.(3)for表示所说的理由是一种补充说明,for引导的从句一般不放在句子的开头。
如:I decided to stop and have lunch, for I was feeling quite hungry.练习：I was late for class yesterday _______ there was something wrong with my bike.He took off his coat _______ he felt hot.you can’t answer the question, I’ll ask someone else.二、结果状语从句(1)结果状语从句由so…that, such…that, so that引导。
(2)so…that语such...that可以互换。
(完整版)高考英语专题复习状语从句(附答案)
高考英语专题复习状语从句（附答案）I. 考点分析状语从句可用来表示时间、地点、原因、目的、结果、条件、方式、比较和让步等。
1．时间状语从句1) 常见关联词有when, whenever, while, as, before, after 等。
2）注意not…until… 正常结构、倒装结构、强调结构、和until置于句首的用法。
He didn’t go to sleep until he had finished his homework. （正常结构）Not until he had finished his homework did he go to sleep. （倒装结构）It was not until he had finished his homework that he went to sleep.（强调结构）Until he had finished his homework he didn’t go to sleep. （until置于句首）3）表示“一……就……”的连词：once, as soon as, hardly/scarcely…when, no sooner…than, the minute, the moment, the instant, immediately, directly, instantly4）其他表示时间的短语还有：every time, next time, the day 等。
2．地点状语从句通常由where, wherever引导如：Where there is a will, there is a way.3．原因状语从句1) 通常由because, as ,since引导, 三者区别：because 语气最强，重在交待原因，以why引导的疑问句只能because用来回答；其前可用only, just等词强调；可用在It is…that…强调句型中。
原因、结果、目的状语从句讲解和练习测试和参考答案
状语从句总结一、原因状语从句(1)原因状语从句通常由because, since, as, for引导。
(2)because表示直接原因，语气最强。
because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
此外，because和so不能同用在一个句子里。
例如：------Why aren’t going there?------Because I don’t want to.since引导原因状语从句，相当于now that，意思是“因为……，既然……，鉴于……”。
例如：Since the rain has stopped，let’s go for a walk. 既然雨停了，我们出去散散步吧。
as和since语气较弱，一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如：As he has no car, he can’t get there easily.Since we have no money, we can’t buy it.(3)for表示所说的理由是一种补充说明,for引导的从句一般不放在句子的开头。
如:I decided to stop and have lunch, for I was feeling quite hungry.练习：I was late for class yesterday _______ there was something wrongwith my bike.He took off his coat _______ he felt hot.you can’t answer the question, I’ll ask s omeone else.二、结果状语从句(1)结果状语从句由so…that, such…that, so that引导。
(2)so…that语such...that可以互换。
状语从句及练习附答案
状语从句（adverbial clause）复习要点：掌握句法功能，记住连接词语法意义：状语从句是复合句中的一种，整个从句作主句的状语，修饰主句中的谓语动词、形容词、或副词。
置于句首时，状语从句后面一般要有逗号隔开；如果状语从句置于句尾，则从句一般不用逗号。
按照所作的状语和意义可分为时间、地点、原因、目的、结果、条件、让步、方式和比较等九种状语从句。
具体如下：一、时间状语从句（Adverbial Clauses of Time）时间状语从句通常由when,whenever,as,while,before,after,assoon as,since,once,no sooner...then,hardly/scarcely...when,tiLl/until 以及the moment,directly,immediately,the second,thefirst time,next time,every time,等引导。
1.由when,as,while 引导的状语从句：1）when 引导时间状语从句，表示当···，其谓语动词可以是延续性的，也可以是非延续性的，其作用最广泛。
When spring comes,trees turn green,When it rains,I usually go to work by taxi.When we were having lunch,the light went out.I will ring you up when I return.When she pressed the button,the lift stopped.He was eating his breakfast when the doorbell rang.be about to do...when...“就在那/这时，（突然）另一个动作发生了，在这儿只能用when。
中考英语语法专题 目的和结果状语从句讲解+练习
目的和结果状语从句一、目的状语从句用从句来表示主句行为或事件发生的目的，这个从句就是目的状语从句。
常用引导词：so that, in order that 两者可互换Mulan dressed like a man so that she could join the army. 为了能够参军，木兰穿戴成男人的样子。
I got up very early in order that I could get to school on time. 为了能按时到校，我很早就起床了。
从以上例句可看出，目的状语从句有一个特点：从句中一般都含有表示可能性的词语，比如could。
其他还有will, would, can等。
二、结果状语从句用从句来表示主句行为或事件发生的结果，这个从句就是结果状语从句。
常用引导词：so that, so ... that, such ... that1、so that意为“结果是……”，从句中一般不出现表示可能性的情态动词；通常用逗号与主句隔开；He got up late, so that he didn’t catch the early bus. 他起晚了，结果没赶上早班车。
2、so + adj./adv. + that从句，意为“如此……以致于……”；Ｉwas so careless that I forgot something important. 我真是粗心，以致忘了重要的事情。
He speaks so fast that I cannot understand him. 他说话太快了，以致我不能理解他的意思。
3、such ... that ... 意为“如此……以致于……”，常见结构如下：（1）such + adj.+ n. 复数形式+that从句；（2）such +adj. +不可数n. + that从句；（3）such +a/an +adj.+ n. 单数形式+ that从句= so + adj. + a/an + 单数名词+ that从句He had such long arms that he could almost touch the ceiling. 他胳膊那么长，几乎能摸到天花板。
原因、目的、结果状语从句讲练
原因、目的、结果状语从句讲练一、原因状语从句通常由because, since, as, for等词来引导。
连词because, as, since, for的用法区别：because表示原因时，用法最为广泛，语气也最强。
它所引导的从句可以放在主句之前或在主句之后。
例：1) -- Why are you always late for school? – Because my home is far from here.你为什么总是迟到？因为我家太远。
2) He can’t come to the party because he is busy.因为他忙，所以不能来参加这个聚会。
as在表示原因时，语气较强。
它所引导的从句常放在主句之前，意思是“由于”；把众人所知的事实当作理由。
例：1) As the bad weather, he was lost his way yesterday morning.由于恶劣的天气，他昨天早晨迷路了。
2) As Mr. Liu is the new comer, he doesn’t have too many friends here.刘先生由于初来乍到，因此在这儿没有太多的朋友。
since语气较弱。
它所引导的从句一般放在主句之前，意为“既然”；就对方陈述的事实作为理由。
例：1) Since Li Ming doesn’t know the answers to the problems, let’s ask Wang Lei to do it.既然李明不知道这道题的答案，那就让王磊来回答吧。
2) Since we are good friends, please call me if you need help.既然我们是好朋友，如需要帮助，请尽管打电话。
相比较而言，for的语气最弱。
其引导的从句放在主句之后，所表述的理由是对某一事实进行推断。
例：1) He thanked me for my help.他因为我帮助了他而感谢。
初三中考英语状语从句讲解&练习及答案
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：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.【Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。
状语从句讲解及习题附答案
状语从句〔一〕状语从句概述〔二〕状语从句详解1. 时间状语从句2.地点状语从句3.条件状语从句4.原因状语从句5.目的状语从句6.结果状语从句7.让步状语从句8. 比拟状语从句9.方式状语从句练习一一. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basketball with us"---I think he will e if he ______ free tomorrow.A. es; isB. es; will beC. will e; isD. will e; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may e up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. esB. eC. will eD. is ing6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomor row.A. will beB. shall beC. amD. was9. In the e*am, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to play.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got二. 根据中文意思完成以下英语句子1. 不管他跟我开什么玩笑，我都不生气。
中考英语-原因、结果、目的状语从句讲解+练习 (2)
中考英语-原因、结果、目的状语从句讲解+练习状语从句总结一、原因状语从句(1)原因状语从句通常由because, since, as, for引导。
(2)because表示直接原因，语气最强。
because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
此外，because和so不能同用在一个句子里。
例如：------Why aren’t going there?------Because I don’t want to.since引导原因状语从句，相当于now that，意思是“因为……，既然……，鉴于……”。
例如：Since the rain has stopped，let’s go for a walk. 既然雨停了，我们出去散散步吧。
as和since语气较弱，一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例如：As he has no car, he can’t get there easily.Since we have no money, we can’t buy it.(3)for表示所说的理由是一种补充说明,for引导的从句一般不放在句子的开头。
如:I decided to stop and have lunch, for I was feeling quite hungry.练习：I was late for class yesterday _______ there was something wrong with my bike.He took off his coat _______ he felt hot.you can’t answer the question, I’ll ask someone else.二、结果状语从句(1)结果状语从句由so…that, such…that, so that引导。
(2)so…that语such...that可以互换。
状语从句[含练习和答案解析]
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第十二讲状语从句（含练习与答案）担任状语的从句叫状语从句，可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
一、时间状语从句：引导词有after，before，as，once，since，till，until，when，whenever，while，as soon as，the moment/minute…（一…就），the time, the day, every time, next time, each time，by the time ，no sooner…than（一…就），hardly(scarcely)…when（一…就）immediately/directly等．Each/Every time he comes here, he will drop in on me.He was ill last time I saw him.上次我见到他时他病了．Hardly had I got to the office when my wife phoned me to go back home at once.=No sooner had I got to the office than my wife phoned me to go home at once.I recognized him immediately I saw him.※ when, while与 as当主句动作时瞬时的，从句动作是延续的，三者都可以用。
when引导的从句动词可以是延续性的或短暂性的，在“be…when…”句式中when表“at that time(就在这时)”意。
while引导的从句中动词必须是延续性的；有时并不表示时间，而表示对比，意“而”、“却”，并列连词，表对照。
As 强调主、从句动作同时或几乎同时发生，意为“一边…一边…”。
When I got home I found the door locked.While / When / as we were working in the fields, it suddenly began to rain.He was wandering through the streets when a bike hit him.I was about to go out when the telephone rang.I had just arrived at school when my wife phoned me to go home.His pencil is red, while mine is yellow.John sang happily as he went along.※ till与until一般情况下可以互换，但until可以位于句首，till则不能。
初中英语原因目的和结果状语从句详解
初中英语原因目的和结果状语从句详解原因状语从句（Adverbial clause of reason）是表示一个动作或情况的原因或理由的从句。
目的状语从句（Adverbial clause of purpose）是表示一个动作或情况的目的或意图的从句。
结果状语从句（Adverbial clause of result）是表示一个动作或情况的结果或后果的从句。
详细解释如下：1. 原因状语从句（Adverbial clause of reason）：原因状语从句回答“为什么？”的问题，说明动作或情况的原因或理由。
原因状语从句通常由连词because、since、as、now that、seeing that等引导。
例句：- I couldn't sleep because it was too noisy.（我不能入睡，因为太吵了。
）- Since it was raining heavily, we stayed indoors.（由于下着大雨，我们呆在室内。
）2. 目的状语从句（Adverbial clause of purpose）：目的状语从句回答“为了什么？”的问题，说明动作或情况的目的或意图。
目的状语从句通常由连词so that、in order that、for the purpose of等引导。
例句：- I study hard so that I can get good grades.（我努力学习，以便能取得好成绩。
）- I bought a ticket for the concert so that I could see my favorite singer.（我买了一张音乐会的票，为了能看到我最喜欢的歌手。
）3. 结果状语从句（Adverbial clause of result）：结果状语从句回答“怎么样？”的问题，说明动作或情况的结果或后果。
结果状语从句通常由连词so、such...that、enough等引导。
高中英语状语从句讲解及练习(含答案)
状语从句状语从句在句中作状语，可分为：时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
一、时间状语从句引导时间状语从句的连词有：when, as, while, until, not…until, before, after, since, the minute, the moment, each( every, next, the first) time等。
时间状语从句中一般用一般现在时或一般过去时。
1．When , while, as都可解释为“当```的时候”但侧重点有所不同。
1)WhenEg: When I arrived home , I had a little rest.注意点：when 从句的主语与主句主语相同，谓语动词是be 动词时，从句主语和be可以省略。
Eg: When (she was) walking along the street, she met her class teacher.2)AsAs 除了表示“当```的时候”，还可表示为“一面```一面”，“随着”Eg: He sang as he danced.(一面```一面)You will grow wiser as you grow older.(随着)3)While表示“当```的时候”强调主句的动作和从句的动作同时发生，从句一般用进行时，从句动词必须是延续性动词。
Eg: While we were working, they were having a rest.While (they were) having a discussion, they got very confused.注意点：while 有对比的含义，解释为“然而”。
eg: I prefer black tee, while he likes coffee.2．until, not…until表示“直到```才”,在肯定句中主句常用延续性动词；在否定句中主句常用短暂性动词。
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原因状语从句(1) 原因状语从句通常由because, si nee, as,for 引导。
(2) because表示直接原因，语气最强。
because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
此外，because和so不能同用在一个句子里。
例如：--- Why aren' t going there? ------- Because I don ' t want to.since弓I导原因状语从句，相当于now that，意思是因为....... ，既然.... ,鉴于...... ”。
例如：Si nee the rain has stopped , let ' s go for a walk.既然雨停了，我们出去散散步吧。
as和since语气较弱，一般用来表示明显的原因。
由as和since引导的原因状语从居多放在句首。
例女口 : As he has no car, he can ' t get there easily.Since we have no money, we can ' t buy it.(4)for表示所说的理由是一种补充说明，for引导的从句一般不放在句子的开头。
如：I decided to stop and have lun ch, for I was feeli ng quite hun gry.小试牛刀：I was late for class yesterday there was someth ing wrong with mybike.He took off his coat he felt hot.(1) 结果状语从句由so…that, such …that, so that引导。
(2) so…that语such...that可以互换。
在由so...that引导的结果状语从句中，so是副词，与形容词连用。
其结构是：…'“ +形容词(副词)+ that + 从句”。
例如：He was so glad that he couldn ' t say a word.Mother lives so far away that we hardly ever (几乎不，从来不) see her.在由such…that引导的结果状语从句中，such是形容词，它修饰的可以是单数或复数可数名词，也可以是不可数名词；其结构是：...'such +a / an + 形容词+名词+ that + 从句”。
例如：It was such a hot day that n obody wan ted to do anything.He had such long arms that he could almost touch the ceili ng. (天花板)有时上述两种结构是可以互换的。
例如：It was such a won derful film that all of us wan ted to see it aga in.=The film was so won derful that all of us wan ted to see it aga in.⑶如果名词前由many, much, little, few 等词修饰时，只能用so,不用such。
例如：Soon there were so many deer that they ate up all the wild roses.He has so little time that he can ' t go to the cinema with you.(4)如果主从句的主语相同，并且从句是否定的形式，可以用too...to...句型转化。
例如：He was so excited that he could n't go to sleep that ni ght. = He was too excited to go to sleep.(5)如果主从句的主语相同，但从句是肯定的形式，可以用adj.+ en ough替换。
例如：He is so old that he could go to school. = He is old en ough to go to school. 他够大了，可以去上学。
hot in the room w e have to go out for a walk.It was ______ a won derful movie _______ all of us wan ted to see it aga in. There were _________ little water in the bottle ___________ the bird couldn ' t reach it.He is so young that he could n'tgo to school.= __________________________________________ .The classroom is so big that it can hold 100 person. = ___________________________________目的状语从句 ⑴目的状语从句通常由so that, in order that （为了，以便）引导。
例如： We started early so that we could catch the first train.We used the computer in order that we might save time.⑵so that 可引导目的状语从句，此时可用to 或in order to 替换,将其改为简单句。
例如： He got up early so that he could get to school on time.=He got up early （ in order ） to get to school on time.（3）so that 既可引导目的状语从句，又可引导结果状语从句。
区别这两种从句的办法有两个：1）目的状语从句里往往带有情态动词 can, could, may, might 等。
2）从意思上看，目的状语从句往往表示的目的很明确。
例如：Speak clearly so that they may understand you.（ 目的状语从句）Jack is badly ill so that he has to rest.（结果状语从句）I would n't be late for class.We should go by bus __________ we can get there earlier.May I sit nearer _____________ I can see more clearly?一、单项选择。
1. we ll stay at home if it ______ tomorrow.A . rainB . rainsC . is rainingD . will rain 2. _______________________ We didn ' t go home we finished the work. A . sinceB . untilC . becauseD . though3 . She ____ whe n I went to see her.A . is readi ngB . have readC . was readi ngD . reads 4 . ____ t he rain stops, we ' ll set off for the station.A . BeforeB . Un lessC . As soon asD . Though5 . She looks forward every spri ng to ___ t he flower-li ned garde n.A . visitB . pay ing a visitC . walk inD . walki ng in 6 . Mr. White hoped he _____ Chi na the n ext year. A . would visit B . will visitC . visitedD . has visited7 . I told him that the sun ____ in the east.A . risesB . roseC . has rise nD . was rising8 . She was _____ t ired ____ she could not move an in ch.A . so, thatB . such, thatC . very, thatD . so, as 9 . He was sentenced to death ___ what he had stole n from the bank.A . thatB . sinceC . becauseD . because of小试牛刀：It is小试牛刀：I hurried10 . I didn ' t know what _______ .A . was the matterB . is the matterC . the matter wasD . the matter is11. I couldn ' t agree with _______ at the meeting.A . that you said B. which you said C. what did you say D. what you said12 . The bad man ran away to avoid ______ and was fin ally put into pris on.A . seeingB . to be seenC . being seenD . to be caught13 . Everyone except Jim and Jack _____ .A . know who is heB . know who he isC . knows who is heD . knows who he is15 . It is ten years ____ I left my hometow n.A . si neeB . IfC . whetherD . until16 . Could you tell us _____ Mr. Brow n lives in Room 202 ?A . thatB . whereC . untilD . if17 . I learned a little Russian _____ I was at middle school.A . thoughB . althoughC . as ifD . when18 . I don ' t know ______ or not it will rain tomorrow.A . thatB . WhenC . ifD . whether19 . —Why is their classroom so clea n and tidy ? —_____ it is clea ned every day.A . Si neeB . AsC . BecauseD . For20 . Can you tell me _____ is going to give us a talk n ext Mon day ?A . whoB . whomC . whoseD . what21. Please an swer the questi on in a loud eno ugh voice all the class may hear.A. so, thatB. orC. in order thatD. and22. Lift it up __ I may see it.A. thoughB. so thatC. asD. than23. I hurried _ I would n't be late for class.A. soB. so thatC. ifD. unl ess24. We should go by bus __ we can get there earlier.A. as soon asB. whereC. in order thatD. as25. The dict ionary is so expe nsive _ I can't buy it.A. becauseB. whe nC. thatD. if26. I got there __ l ate __ I did n't see him.A. too; toB. such; thatC. so; thatD. so; as27. It is __ hot in the room ___ we have to go out for a walk.A. such; thatB. so; thatC. as; asD. such; as28. He has __ a n interesting book that we want to read it.A. soB. suchC. the sameD. as29. Betty did n't go to see the film yesterday she was ill.A. becauseB. butC. untilD. if30. He took off his coat ______ he felt hot.A. becauseB. asC. ifD. since31. The lady was __________ fat that she was not fit for this skirt.A. tooB. asC. suchD. so32. Our PE teacher walks ______________ we can 'catch up with him.A. so quick thatB. too quickly thatC. so quickly thatD. too quickly that33. Mrs. Gree n is _____________ that she ofte n gives can dies to the childre n.A. so a nice ladyB. such a nice ladyC. a so nice ladyD. too nice a lady答案：1-5 BBCCD 6-10 AAADA 11-15 DCDBA 16-20 DDDCA 21-25 C B B C C 25-30 C B B A A 31- D C B。