2020中考状语从句之原因、结果、目的状语从句：知识点+习
状语从句知识点详解(初中英语专项复习)23
状语从句知识点详解（初中英语专项复习）一、状语从句概述二、状语从句的分类1. 时间状语从句用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句，具体用法如下表。
2.结果状语从句结果状语从句的从句部分是补充说明主句中谓语动词发生的结果的，通常位于主句之后。
引导结果状语从句的从属连词如下表。
3. 目的状语从句：从句部分是用以补充说明主句中谓语动词发生的目的。
1). so that 以便……（达到某种目的）如：You must speak louder so that you can be heard by all.你要大点声说，这样大家就都能听到你了。
2). in order that 为了……，如：She got up early in order that she could get to school on time.=She got up early in order to get to school on time.为了能够准时到校，她很早起床。
4. 条件状语从句由连接词if或unless引导的状语从句叫做条件状语从句。
注意：1). unless 从句里的谓语只能是肯定式，因为unless本身表示否定；unless=if not，如：Let's go out for a walk unless you are too tired. =If you are not too tired, let's go out for a walk.如果你不是很累，我们出去散个步吧。
2). 在真实条件句中，主句不能用be going to表示将来，该用shall, will.如：If you will(愿意) wait a minute, I’ll go and tell my mother that you are here.如果你愿意等一分钟，我将去告诉我妈妈你在这里。
3). 下列从句中的will不是将来时助动词，而是情态动词。
状语从句知识点详解(初中英语专项复习)16
状语从句知识点详解（初中英语专项复习）一个句子做整句话的状语，这个句子就叫做状语从句。
状语从句根据从句在整句中表示的含义不同又可细分为时间状语从句、地点状语从句、原因状语从句、结果状语从句、目的状语从句、条件状语从句、让步状语从句、比较状语从句、方式状语从句等。
接下来我们重点复习几类状语从句。
一、时间状语从句定义和特征英语里如果用从句来表达一件事情或者一个动作发生的时间，那么这个从句就叫时间状语从句。
时间状语从句通常由when, while, as, before, after, since, as soon as, till/until等词引导。
【特征】含有时间状语从句的复合句，如果主句用一般将来时，从句用一般现在时表示将来。
（主将从现）—Daddy, when will we go out to fly a kite？—As soon as the rain _____．A. is stoppingB. stoppedC. will stopD. stops【答案】D【解析】句意：——爸爸，我们什么时候出去放风筝？——雨一停下（我们就去）。
as soon as 一……就……，引导时间状语从句，主句用一般将来时，从句用一般现在时。
故选D。
几种常见时间状语从句。
when引导：when表示“当……时候”。
既可表示在某一时间点发生的事，又可表示在某一时间段发生的事。
主句与从句描述的动作或事情可以是同时发生，也可以先后发生。
When I got home, I found my baby girl singing in the living room.当我到家时，我发现我的小女儿正在客厅里唱歌。
Things were different when I was a child.我小时候情况与现在不同。
【注意】when从句中的谓语动词可以是延续性动词，也可以是短暂性动词。
while引导：while表示“当……时候；在……期间”。
中考英语语法学习之状语从句讲义
中考英语语法学习之状语从句一、什么是状语从句?状语从句是指一个句子中，作为状语的从句。
状语从句通常由引导词引导，如连词if、whether、how、when、why 等。
状语从句的作用是修饰主句，起到说明、限制或补充等作用。
二、状语从句的分类1.时间状语从句时间状语从句是指用来说明事件发生的时间的从句。
它通常由连词when、while、since、before、after等引导词引导，用来修饰主句中的时间。
例如:I have been to China twice. (我第一次去中国是在两年前。
)He has been studying English for five years. (他已经学习英语五年了。
)They will arrive at the airport at 7 pm. (他们将在晚上7点到达机场。
)We had a meeting at 2 pm this afternoon. (今天下午我们开了一个会议。
)需要注意的是，时间状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
2.地点状语从句地点状语从句是指用来说明事件发生的地点的从句。
它通常由连词where、why、how等引导词引导，用来修饰主句中的地点。
例如:I saw her in the library. (我在图书馆看到她。
)They are going to have a meeting in the conference room. (他们将在会议室里开会。
)He is studying in his bedroom. (他正在卧室里学习。
)We had dinner at a restaurant last night. (昨晚我们在一家餐厅吃了晚饭。
)需要注意的是，地点状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
3.原因状语从句原因状语从句是指用来说明事件发生的原因的从句。
中考状语从句
中考状语从句中考考查的状语从句主要有时间状语从句、地点状语从句、条件状语从句、原因状语从句、目的状语从句、结果状语从句、比较状语从句、方式状语从句等。
1. 时间状语从句：- When I arrived at the station, the train had already left. （当我到达车站时，火车已经离开了。
）- After I finish my homework, I will go out to play football. （等我做完作业后，我会出去踢足球。
）2. 地点状语从句：- Where there is a will, there is a way. （有志者事竟成。
）3. 条件状语从句：- If it rains tomorrow, we will stay at home. （如果明天下雨，我们将呆在家里。
）4. 原因状语从句：- He failed the exam because he didn't study hard. （他考试不及格是因为他没有努力学习。
）5. 目的状语从句：- I am studying hard so that I can get a good grade in the exam. （我正努力学习，以便在考试中取得好成绩。
）6. 结果状语从句：- He worked hard and as a result, he got promoted. （他努力工作，结果得到了晋升。
）7. 比较状语从句：- She is taller than her sister. （她比她姐姐高。
）8. 方式状语从句：- She sang the song as if she was crying. （她唱这首歌就像在哭。
）以上是中考中常出现的状语从句的一些例子，但并不代表这些是全部，具体考查的内容还要根据题目要求而定。
初中英语知识点总结原因状语从句)
初中英语知识点总结原因状语从句)原因状语从句是指用来表示一些动作、状态或事件的原因的从句。
原因状语从句通常以because、since、as等连词引导，它可以放在主句之前或之后。
以下是关于原因状语从句的一些知识点总结：1.连词的选择：- because：指明明确的原因，是最常用的连词。
- since：表示原因时，强调原因和结果之间的逻辑关系。
- as：表示原因时，强调原因和结果之间的同时性或者递进关系。
- for：表示原因时，强调意外或出乎意料的结果。
2.语序：-当主句在前，从句在后时，从句用陈述语序。
-当从句在前，主句在后时，主句用陈述语序。
3.破折号使用：- 当原因状语从句只是补充说明时，可以用破折号将其和主句分隔开来。
例如：He won the game—because he practiced very hard.4.可以省略的情况：- 当原因状语从句的主语与主句的主语一致时，从句的主语和be动词可以省略。
例如：As he was tired, he went to bed early.- 当because引导的原因状语从句放在句首时，可以将主句的主语和be动词省略，而将主句改为倒装句。
例如：Because he was tired, did he go to bed early?5.特殊结构：- not because...but because...：表示原因时，强调两个不同的原因。
- not only...but also...：表示原因时，强调两个不同的原因，同时强调结果的递进关系。
总之，了解原因状语从句的用法和相关的语法规则，能够帮助我们在写作和表达中更准确地表达原因。
史上最全状语从句知识点总结,建议收藏!
史上最全状语从句知识点总结，建议收藏！状语从句在句中相当于副词，做状语，又叫副词性从句。
状语从句分为九类，包括时间状语从句、条件状语从句、地点状语从句、原因状语从句、目的状语从句、让步状语从句、结果状语从句、方式状语从句和比拟状语从句。
1. 时间状语从句⑴当......的时候：when, as, whileI fell asleep when/as/while he was doing his exercises .他正作练习时我睡着了。
When he arrived in Shanghai , his mother met him at the station .他到上海时，他妈妈到车站接他。
While John was watching TV, his wife was cooking.当约翰看电视的时候，他的妈妈在做饭。
She always sings as she walks .她总是一边走一边唱。
注意：when 引导的时间状语从句中的谓语动词可以是持续的也可以是瞬时的;while和as 引导的时间状语从句中的谓语动词必须是持续的。
⑵一......就......：as soon as, the minute, the moment，the instant，immediately , directly, instantly, no sooner … than..., hardly …when..., scarcely…when...The children ran away from the orchard(果园) the moment they saw the guard.孩子们一看到守卫就从果园跑掉了。
No sooner had I arrived home than it began to rain.我一到家天就开场下雨。
⑶直到...... till,until, not...until...〔直到......才......，not翻译成“才〞〕I didn’t realize how special my mother was until I became an adult.直到我长大成人，我才意识到我的妈妈是多么特别。
中考状语从句考点
中考状语从句考点状语从句是中考必考的语法项目之一，它引导的状语从句在句中充当状语，修饰主句的谓语动词、形容词、副词或整个句子。
状语从句可分为以下九类：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、让步状语从句和比较状语从句。
一、考点解读1. 掌握引导词的用法。
引导词有：when（当……时候）、while（当……时候）、as（当……时候）、before（在……以前）、after（在……以后）、since（自从）、because（因为）、so that（以便）、as if（好像）、whether（是否）、though （虽然）、as long as（只要）等。
2. 掌握状语从句的时态。
主句是现在时态时，从句可为需要的任何时态；主句是过去时态时，从句要用过去的某种时态形式。
但客观真理除外。
3. 从句是祈使句或省略句时，需用陈述语序。
4. 从句的位置：时间、地点、原因状语从句通常放在主句之后；但当主句是祈使句时，从句通常放在主句之前；而当主句是一个完整的句子时，有时也可用从句作插入语。
5. 从句与主句之间不可存在逗号，需用连词连接。
6. 从句是therefore时，只放在主句之后，不能倒装。
7. 从句与主句的逻辑关系要清楚。
8. 从句中的关系代词that、which、who在任何情况下都不可以省略。
9. 连接词if、unless在引导条件状语从句时不能用and并列连接词。
在否定词not用在句首时表部分否定；但需用and并列连接词时表完全否定。
二、常考考点梳理1. 时间状语从句的考点：①表示“一……就……”的英语表达为“as soon as”，其用法为：“as soon as+主+谓+其他，主+can/may+动词原形+其他”。
例如：As soon as he finishes his homework，he will go to the library. 他一完成作业就要去图书馆。
状语从句用法总结
状语从句用法总结状语从句是指在复合句中充当状语的从句。
它可以修饰谓语动词、形容词、副词、介词等，为主句表达更加准确、丰富和生动的意义。
下面是状语从句的用法总结。
1. 时间状语从句时间状语从句表示时间的划分、顺序或先后关系，一般由when, while, as, before, after, since, till, until, as soon as, the moment等引导。
例如：She had breakfast before she went to work. (她上班之前吃了早饭。
)地点状语从句表示事情发生的地点，一般由where, wherever等引导。
例如：I will go wherever you go. (无论你去哪里，我都会跟着你去。
)原因状语从句表示主句发生的原因，一般由because, since, as, for等引导。
例如：I took an umbrella with me so that I wouldn't get wet. (我带了一把伞，以免淋湿。
)比较状语从句表示主句和从句中两个被比较的事物之间的关系，一般由as...as,than等引导。
例如：She is as tall as her sister. (她和她姐姐一样高。
)方式状语从句表示主句中的动作或状态如何进行或实现，一般由as, the way等引导。
让步状语从句表示尽管有某种反对因素，但主语还是发生了从句中表示的动作或状态，一般由although, though, even though, despite the fact that等引导。
状语从句在句子中起着很重要的作用，能够使语言表达更丰富、更准确。
当我们对各种状语从句的用法都掌握清楚后，就可以更好地运用它们来表达自己的意思。
状语从句是英语语法中的重要组成部分，它可以让我们表达更加复杂的语义，增强我们语言表达的准确性和精度。
状语从句可以从不同的角度来划分，如时间、地点、原因、条件、结果、比较、方式、目的和让步等，下面我们逐一梳理一下。
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中考状语从句之原因、结果、目的状语从句：知识点+习题 ( 无答案）原因、结果、目的状语从句一、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b eca us e。
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 t h at，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 wehave 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 tookoff 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。
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: “...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.→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 nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.（天花板）→ 有时上述两种结构是可以互换的。
例如：It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that all of us wanted to see it again.(3)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 couldn't go to sleep that night. = 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.+ enough 替换。
例如：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 awonderful movie all of us wanted to see it again.There were little water in the bottle the bird couldn't reach it.【练习】用so…that…或者such…that…填空：1. It was hot in the cinema I felt very uncomfortable.2. It was a funny film I laughed until I cried!3. few people came to see the film the manager put on another film instead.4.Tom hurt his legs badly he was not able to walk for six months.5.There were many people at the party our house got too crowded.6.Joy has a strong love of films she goes to the cinema every week. .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。
例如：We started early so that we could catch the first train.We used the computer in order that we might save time.(2)so 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 isbadly ill so that he has to rest. (结果状语从句)练习：I hurried I wouldn't be late for class.We should go by bus we can get there earlier. May I sitnearer I can see more clearly?(4) 补充：so as to…(肯定结构) eg. He got up early so as to catch the early train.so as not to…(否定结构) eg. He got up early so as not to miss the early train. to…eg.He got up early to catch the early train.in order that … eg. He got up early in order that he could catch the early train. in order to…eg. He got up early in order to catch the early train.【练习】一、单项选择。
1．We'll stay at home if it tomorrow. A．rainB．rainsC．is rainingD．will rain2．We didn't go home we finished the work. A．since B．untilC．becauseD．though3．She when I went to see her. A．isreadingB．have readC．was readingD．reads4．the rain stops, we'll set off for the station.A．BeforeB．UnlessC．As soon asD．Though5．She looks forward every spring to the flower-lined garden. A．visit B．paying a visit C．walk inD．walking in6．Mr. White hoped he China the next year.A．would visitB．will visitC．visitedD．has visited7．I told him that the sun in the east. A．risesB．roseC．has risenD．was rising8．She was tired she could not move an inch. A．so,thatB．such, that C．very, thatD．so, as9．He was sentenced to death what he had stolen from the bank. A．thatB．since C．becauseD．because of10．I didn't know what . A．wasthe matterB．is the matter C．the matter wasD．the matter is11．I couldn't agree with at the meeting. A．that you saidB．which you said C．what did you sayD．what you said12．The bad man ran away to avoid and was finally put into prison.A．seeingB．to be seen C．being seenD．to be caught13．Everyone except Jim and Jack . A．knowwho is heB．know who he is C．knows who is he D．knows who he is15．It is ten years I left my hometown. A．sinceB．IfC．whetherD．until16．Could you tell us Mr. Brown lives in Room 202？A．that B．whereC．until D．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．When C．ifD．whether19．—Why is their classroom so clean and tidy？—it is cleaned every day. A．Since B．AsC．BecauseD．For20．Can you tell me is going to give us a talk next Monday？A．whoB．whom C．whoseD．what21. Please answer the question in a loud enough 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. than一、英语阅读理解专项练习试卷1．阅读理解Then Alice saw a small glass table. There was a little golden key on it. She picked it and put it in all the locks on the doors but it didn't open any of them. She moved a curtain on one of the walls and discovered another door, a very small one. She put the key in the lock. It was exactly the right size! She opened the door and looked through it. At the end of a low passage she saw a beautiful garden. It was full of brightly coloured flowers and fountains."Oh, how beautiful!" she said. "I'd love to go there but I'm too big to get through the door."She walked back to the table. There was a bottle on it now."I'm sure that bottle wasn't there before," she said, a little confused.She put down the key and picked up the bottle. She read the words "DRINK ME" on it. Alice wasn't a stupid girl. She didn't drink it immediately. First she looked at the bottle carefully. There wasn't a label on it that said "POISON".So she put the bottle to her lips and drank."Mmm, ifs nice," she said. It tasted like cherry tart, pineapple, roast turkey and toast-all the things that she liked to eat-so she drank some more. And some more. Soon the bottle was empty."What a curious feeling," she said. "I'm getting smaller and smaller.'" It was true! She was now as small as her cat Dinah."Good! I can go through the door into the garden," she said. But, poor Alice! When she got to the door, she didn't have the key! It was on the table. She couldn't reach it because she was too small now. She sat down and cried.After a while she said, "Alice! Stop crying! Crying doesn't help! Dry your tears immediately!"When she looked at the table again, she saw a small glass box under it. She picked it up and opened it. There was a small cake inside. It had the words "EAT ME" on it. She put a small piece of it in her mouth."If I grow bigger I can reach the key," she thought. "And if I grow smaller I can go under the door."But nothing happened so she finished it.（1）From the passage we can know that _______________________.A. at first Alice could go through the door into the garden easilyB. then Alice found there was a little golden key on a small wooden tableC. Alice was as small as her rabbit Dinah after she drank something in the bottleD. Alice saw a small glass box with a small cake in it under the table（2）Alice did the following things in the order of ___________________.a. She saw a beautiful garden at the end of a low passage.b. She moved a curtain and discovered another door.c. She put a small piece of the cake in her mouth.d. She put the bottle to her lips and drank.e. She cried because she couldn't reach the key.A. a- b- c- d- eB. b- a- d- e- cC. d- a- b- e- cD. b- d- e- a- c（3）The underlined word "it" in the last paragraph refers to ______________.A. the small boxB. the glass tableC. the small cakeD. the golden key（4）According to the passage, the best words to describe Alice are ___________________.A. careful and braveB. curious and helpfulC. clever and friendlyD. organized and strange【答案】（1）D（2）B（3）C（4）A【解析】【分析】文章大意：本文主要讲爱丽丝被关到一座房子里，但出不去，里面有一些东西可以使她变小。