英语状语从句汇总整理版
英语语法：状语从句归纳整理
状语从句在复合句中，充当状语的从句叫作状语从句，一般修饰谓语动词或整个主句。
状语从句一般可分为时间状语从句、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、让步状语从句、比较状语从句和方式状语从句等。
一、时间状语从句在复合句中起时间状语作用的从句称为时间状语从句，可放在句首、句中或句尾。
（二）until 和 till的用法1.肯定句：主句的谓语动词必须是延续性动词，主句、从句都为肯定式，意为“直到……为止”；2.否定句：主句的谓语动词必须是非延续性动词，从句为肯定式，表示“某动作直到某时才开始”；3.till 不可以置于句首，而until可以。
例：They waited till / until I returned.他们一直在等我回来。
You may stay here until / till the rain stops.你可以待在这里直到雨停。
He won’t go to bed until / till she returns.直到她回来，他才上床睡觉。
Until you told me I had no idea of it.直到你告诉我，我才知道这件事。
（三）since的用法（四）before的用法一般情况下before表示“在……之前”，有时根据上下文，还可表示“还未……就……” “不到……就……” “……才……” “趁……还未……”等例：Please write it down before you forget it.趁你还没忘，请把它记下来。
I must finish this letter before I go home.我必须在回家之前完成这封信。
Before I could get in a word, he had measured me.我还没来得及插话，他就给我量好了尺寸。
We had sailed four days and four nights before we saw land.我们航行了四天四夜才看到陆地。
(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……”。
(完整版)状语从句知识点大全
(完整版)状语从句知识点大全状语从句是一个句子做另一个句子的状语，用于描述、限制、补充或解释主句的动作或状态。
在英语语法中，状语从句非常常见且广泛应用。
以下是状语从句的一些常见知识点：1. 时间状语从句（Time Adverbial Clauses）：用来表示时间，常用的引导词有when, while, as, before, after, until, since等。
例如：I will call you when I arrive home.翻译：我到家时会打电话给你。
2. 地点状语从句（Place Adverbial Clauses）：用来表示地点，常用的引导词有where, wherever等。
例如：She can't find her keys anywhere.翻译：她无论到哪儿都找不到她的钥匙。
3. 原因状语从句（Cause Adverbial Clauses）：用来表示原因，常用的引导词有because, since, as, for等。
例如：I didn't go to the party because I was tired.翻译：因为我累了，所以我没有去参加聚会。
4. 结果状语从句（Result Adverbial Clauses）：用来表示结果，常用的引导词有so, therefore, thus等。
例如：He studied hard, so he passed the exam.翻译：他努力研究，所以他通过了考试。
5. 条件状语从句（Condition Adverbial Clauses）：用来表示条件，常用的引导词有if, unless, provided that等。
例如：If it rains tomorrow, we won't go to the park.翻译：如果明天下雨，我们不会去公园。
6. 目的状语从句（Purpose Adverbial Clauses）：用来表示目的，常用的引导词有so that, in order that等。
状语从句知识点大总结
状语从句知识点大总结一、状语从句的定义状语从句是一个句子，它在句子中作状语，修饰主句中的动词、形容词、副词等，用以表示时间、条件、原因、目的、结果、比较等不同的状态。
状语从句通常由连词引导，常用的连词包括when, while, as, since, before, after, until, if, unless, although, though, as if, as though, so that, in order that, in case, even if等。
二、状语从句的分类1. 时间状语从句时间状语从句表示动作发生的时间，常用的引导词有when, while, as, before, after, since, until, as soon as等。
例如：- When I was young, I used to go swimming every day.- I will call you as soon as I arrive.2. 条件状语从句条件状语从句表示条件，常用的引导词有if, unless, provided that, as long as等。
例如：- If it rains tomorrow, we will stay at home.- I will go out unless it is raining.3. 原因状语从句原因状语从句表示原因，常用的引导词有because, since, as, for等。
例如：- Since it is raining, we can't go out.- I won't go to the party because I don't feel well.4. 目的状语从句目的状语从句表示目的，常用的引导词有so that, in order that, lest等。
例如：- I study hard so that I can get a good job.- We left early in order that we might avoid the traffic.5. 结果状语从句结果状语从句表示结果，常用的引导词有so...that, such...that等。
(完整版)状语从句(完整归纳)
状语从句分类:when （当 .. 的时候）before （在 .. 之前）as soon as （一.. 就.while （在... 期间）since （自从... 以来））after （在 .... 之后）as （当……的时候，一边……一边……）till/until （直到）hardly …when…（刚就）not …till/until （直至U 才）no sooner …than ••刚就no matter+what/which/where/who/when =whatever/whichever/wherever/whoever/whenever（不论什么/哪一个/哪里/谁/何时）比较状语从句：as （正如） as …as （和- ... 一样）not as/so…as （不如… …）than （比… …更）the+比较级 …+the+比较级 （越……越……）条件状语从句：if （假设） unless （如果不） so long as （只要）on condition that （如果）方式状语从句： as （像 ... 那样地） just as （正像）as if （好像）as though（好像）各种状语从句的简化方法:1.以after 和before 引导的状语从句的主语若与主句主语一致时，从句等于after/before+doing sth.作状语。
例 After she sang , she left the rich man's house . = After singing , she left the rich man's house .2.以as soon as 引导的状语从句的主语若与主句主语一致时，从句等于 on+doing sth.，作状语，此时的动词为 非延续性动词。
例： Mary began to operate on the wounded soldiers as soon as he arrived at the village .=Mary began to operate on the wounded soldiers on arriving at the village .3. 时间状语从句和条件状语从句的主语和主句主语一致时，有时可简化为不定式作状语。
状语从句知识点总结
状语从句知识点总结一、状语从句的定义状语从句是在复合句中作状语的从句，它用来修饰主句中的动词、形容词或其他副词，表示时间、地点、原因、条件、让步、目的等语义内容。
二、状语从句的类型1. 时间状语从句：表示动作发生的时间。
- 常见引导词：when, while, as, after, before, until, once, as soon as 等。
- 示例：I will call you when I arrive in London.2. 地点状语从句：表示动作发生的地点。
- 常见引导词：where 等。
- 示例：Practise pronunciation where possible.3. 原因状语从句：说明原因或解释。
- 常见引导词：because, since, as, seeing that, now that 等。
- 示例：She can't attend the meeting because she is ill.4. 条件状语从句：表示条件或假设。
- 常见引导词：if, unless, provided that, as long as, on condition that 等。
- 示例：We will go on an outing if it doesn't rain.5. 让步状语从句：对主句内容进行让步或转折。
- 常见引导词：although, though, even though, despite, in spite of 等。
- 示例：Despite the bad weather, we went for a walk.6. 目的状语从句：表示目的。
- 常见引导词：so that, in order that 等。
- 示例：He gets up early so that he can catch the first bus.7. 结果状语从句：表示结果。
初中英语中考常考状语从句整理汇总(共9类)
中考英语常考状语从句1.时间状语从句When/while/as, since, as soon as, until/till, before, after，once, by the time, the minute/ the moment(一...就...), every/each time, whenever,...(1) When & while &as①When:表示“当...时”，后面跟时间点、时间段均可，因而从句的动词可以是非延续性动词(又叫短暂性动词)或延续性动词。
例如：He was watching TV when his mom came back.当他妈妈回来时，他正在看电视。
When his mom was cooking, he was watching TV.当他妈妈做饭的时候，他正在看电视。
②While:表示“当..时”，后面只能跟时间段，因而从句的动词也只能是延续性动词，且常为进行时态（现在进行时或过去进行时）。
例如：While his mom was cooking, he was watching TV.当他妈妈做饭的时候，他正在看电视。
③as:表示“一边...一边...”【注意】与while区分：当一个人同时进行两个动作时(即主从句的主语是同一个人时)，只能用as。
还可表示“随着...”。
例如：Tom sings as he works. Tom一边唱歌一边工作。
As time went by, I learned how to be strong.随着时间的流逝，我学会了如何变得坚强。
(2) until & till (介词/连词)until:表示“直到...”，表示某个动作或状态一直持续到...为止。
例如：They waited until/till their mom came back.他们一直等到妈妈回来。
（主句谓语动词为延续性动词）“not...until”表示“直到...才”。
英语从句知识点总结
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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., 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.另外还必须注意 when和while 的特殊用法。
when 可以表示“就在这时，突然”之意；而while 则可以表示对比的含义，常可译作“而”。
例如：She thought I was talking about her daughter, __, in fact, I was talking about my daughter.(NMET95)A. whomB. whereC. whichD. while答案：D. 本句的意思是“她认为我在谈论她女儿，然而，实际上，我在谈论我女儿。
”再如：I was about to go to bed when the phone rang a second time.我正准备去睡觉，就在这时电话铃又响了。
3．since 和before 的用法区别。
两者都可用于“It + be + since/ before-从句”的句型，区别在于 since 表示“自从……以来”，所在主、从句的谓语动词的时态关系是：It is/has been some time since sb did something. 而before 的含义则是“（过了多久）才……”,主、从句的时态关系是：It was/ had been some time before sb did sth。
表示过去和将来时，两者相应的句型分别是：It was some time since sb had done something. 和It will be some time before sb does something. 例如：It was / had been years before I came back from abroad.It will be five years before we meet again.4.一些表示时间的名词词组如： the first time, the second time, last time，the moment, the minute，the year, every time, each time , next time, 或副词immediately, instantly, directly等也可以引导时间状语从句。
例如：I’ll tell you about it the moment you come.I recognized her the minute I saw her.I’m going to see him next time he comes to Shanghai.He left Europe the year World War II broke out.I got in touch with him immediately I received his letter.My sister came directly( = as soon as ) she got my message.和untiltill 和until 意义相同，多数情况下可以换用，但用以强调，句首多用until; 在强调结构或与not 连用时多用until. 例如：Nothing can be done till/until the boss returns.We waited till/until they came back.Until we know the facts, we can’t do anything about it.Not until midnight did the noise of the street stop.……when和no sooner……than相当于as soon as 之意，也可引导时间状语从句。
从句谓语动词用一般过去时，主句谓语动词用过去完成时。
hardly 及no sooner 置于句首时，语气较强，主句的谓语要部分倒装。
例如：We had hardly begun when we were told to stop.= Hardly had we begun when we were told to stop.The spy had no sooner returned home than he was told to go to another country.= No sooner had the spy returned home than he was told to go to another country.二．地点状语从句。
地点状语从句由 where和wherever 引导，在主句前、后都可。
where 表示特指，wherever 则表示泛指。
但不少学生易将其和定语从句混淆，再者有的同学对地点状语从句不太注意，所以往往做错。
例如：You should make it a rule to leave things _you can find them again. (NMET99)答案：B. 注意它引导的不是定语从句。
After living in Paris for fifty years he returned to the small town __he grew up as a child.(NMET 96)B. whereC. thatD. when答案：B. 这是一个由where 引导的定语从句，修饰先行词the small town.。
再如：Where there is a will, there’s a way.九大状语从句总复习（2）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。
三．原因状语从句。
1．原因状语从句多由because, since, as 引导。
because 引导的从句一般放在句末，表示直接的原因，语气最强，回答why提出的问题，重点在从句；since 引导的从句一般放在句首，表已知的原因，全句重在交代结果，比because 语气弱，常译作“既然”； as 引导的从句放在句首或句末，表示比较明显的原因，说明因果关系，语气较弱，重点在主句，译作“由于”。
例如：you have seen both fighters, will win (上海 95); do you think who ; who you think; whoever ; who do you think答案：D. since 表示“既然”，所传达的信息是显而易见的。
再如：As all the seats are full, he had to stand waiting.—“Why aren’t you coming with us to the concert ”—“Because I have got a bad headache.”此外，for 也可表示原因，但它是并列连词，引出并列分句，表示间接原因，用来补充说明内容，或据此而作出某种推断。
例如：She must have wept, for there are tear trails on her cheeks.that也可引导原因状语从句，意思是“既然”，与since 同义，但更突出事实本身。
四．目的状语从句。
通常由so that, in order that, so, in case“以防、以免”等连词引导。
例如：He took the medicine on time so that he might get well again.The teacher must speak clearly so that his students can/may understand well.She has bought the book in order that she can follow the TV lessons.1．目的状语从句中的谓语常含有may/might, can/could, should , will/would 等情态动词，通常主句在前，从句在后，主句与从句之间没有逗号。