原因、结果、目的状语从句讲解和练习(答案)(完美排版)

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。

状语从句的讲解就是用一句话作状语分为：时间，地点,方式，原因，结果，条件，让步，目的，比较一、时间状语从句第一次见到你一见到你我就喜欢上了你直到见到你五岁时见到你When， as, while， before， after, since, till/until， as soon as no sooner…than…scarcely…when…hardly…when… the minute the second the instant the moment by the time 截止 immediately instantly directlyeach time every time next time the first time on doing sthwhenwhile 当…时as1。

when 1）当…时/ 延续性动词短暂性动词都可用2）这时/3）届时、到时I was watching TV when my cellphone suddenly rang这时When I was five years old I could speak five languagesThe wet weather will continue tommorow when a cold front is expected to arrive届时到时注意：时间状语从句中动作发生有前后时先发生的用过去完成时When my mother came back I had already gone to bed.2。

while 1）从句动词延续性2)同时发生3）对比的意味“然而”4）趁着He taught himself while he worked in a bank 延续性动词当他在银行上班时While we were working they were having a rest.对比While they were having a discussion ， they got very confused。

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。

状从句状从句用来修主句中的，副和形容的从句叫状从句。

根据其含状从句可分状从句，地点状从句，条件状从句，原因状从句，果状从句，比状从句，目的状从句，步状从句。

1. 状从句(1)状从句常用when, as, while, before, after, since, till, until, as soon as 等来引。

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)在状从句里，通常不用将来，用在表示将来的作或状。

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)在有 till 或 until 引的状从句的主从复合句里，如果主句用肯定式，其含是“一直到⋯⋯〞，只能用延性。

如果主句用否认式，其含是“直到⋯⋯ 才⋯⋯〞,“在⋯⋯以前不⋯⋯〞 , 可用瞬。

例如：The young man read till the light went out〔熄〕.Let ’ s wait until the rain stops.We won’ t start until Bob comes.Don’ get off 〔从下来〕until the bus stops.【Till 是指直到某一特定事件生的候，而在那个刻之后，事情或状况仍将持。

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）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。

状语从句详解及练习题附答案1 时间状语从句:在一个句子中作时间状语的句子。

时间状语的连接词：when（当…时候) while(当…时候） as(当…时候) after(在…以后) before （在…以前) as soon as（一…就） since（自从…到现在) till /until(直到…才) by the time（到…为止)依旧是连接词后加陈述语序。

举例：when当…的时候（一般情况下主句是将来时的时候，从句要用一般现在时。

) Mozart started writing music when he was four years old。

2 原因状语从句：在一个句子中作原因语的句子。

连接词:由连词because, since， as引导，也可由for， now that 等词引导。

举例：I didn’t go to school yesterday because I was ill.3 条件状语从句连接词：if如果， unless (=if not) 除非。

(让步)举例：If it doesn’t rain tomorrow, we will go hiking。

4 目的、结果状语从句目的状语从句是指在一个句子中充当目的状语的句子。

结果状语从句是指在一个句子中充当结果状语的句子目的状语从句连接词so that, so…that ， in order that 引导.结果状语从句连接词 so…that, such…that, so much/many…that引导。

举例：so…that 如此…以至于The scientist’s report was so instructive that we were all very excited.5 让步状语从句让步状语从句是指在句子中作让步的状语的句子连接词： though, although。

，whether…or not举例：Although he is rich, yet he is not happy。

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。

原因目的结果状语从句专练1.原因状语从句：
-因为他生病了，所以他没有去上班。

-因为下雨了，所以我们取消了郊游计划。

-由于机械故障，飞机延误了两个小时。

2.目的状语从句：
-我们买了食材，以便能在家里做饭。

-他努力学习，为的是能够考上理想的大学。

-我们早早出发，以免堵车。

3.结果状语从句：
-她很努力学习，结果考试成绩优秀。

-他交了很多朋友，因此在新城市生活得很开心。

-外面太冷了，因此我们决定在家里看电影。

4.状语从句综合练习：
-因为他没有及时交作业，所以被老师批评了。

-为了提高口语能力，他每天都会和外国人练习对话。

-他看到警察，于是加快了脚步。

-由于下雨了，我们决定取消了户外活动。

-我们买了很多菜，以便做一顿丰盛的晚餐。

-她学习很努力，结果考试得了满分。

-妈妈担心我走夜路不安全，所以每天都来接我放学。

-我们计划早早出发，以免迟到。

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。

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。

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。

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 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。

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。