高考英语一轮复习 语法点专题讲解 状语从句
高考第一轮复习——语法复习—状语从句
【本讲教育信息】一. 教学内容：练习：①I made many friends _______________ I was at university.②He listens to the radio ______________ he is driving to work.③______-____ the Spring Festival drew near, the child became more and more excited.④I was about to leave ________-_____ someone came to visit me.⑤He is very diligent _______________ his son is very lazy.（2）引导时间状语从句的连接词除上述外还有：1）till, not … until …, until, before, sinceDon’t get off the bus until it has stopped.He waited for his father until（till）it was twelve o’clock.It will be five years before he returns from England.常用句型：It is/was/will be …before…要过多久才……It isn’t /wasn’t/won’t be…before…没有多久就……It will be another five days before we finish this task.It is not long before I forgot it all.练习：①I explained the sentence for three times _____________ he understood me.②Two weeks ______________ she got divorced, she left her hometown to start a new life.③Don’t get off the bus ______________ it has stopped.2）hardly / scarcely … when, no sooner … than, as soon as, once表示“一……就”As soon as I have finished it, I’ll give y ou a call.Once you show any fear, he will attack you.We had hardly got / Hardly had we got into the country when it began to rain.No sooner had he arrived / He had no sooner arrived than she started complaining.3）directly, immediately, the moment, the minute that… 一……就He made for the door directly he heard the knock.4）each time, every time, by the time（到……为止）Each time he came to my city, he would call on me.注意：表示未来情况，主句用将来时，从句用现在时。
高三英语一轮复习状语从句讲义以及练习题(高考总复习,纯干货,原创)
1.状语从句概念？状语从句指句子用作状语时，起副词作用的句子。
状语从句在高考中考察基本是以翻译从句引导词为主。
2.分类以及各个从属连词用法？2.1时间状语从句(when，while，as, no t…until, since,before……)when，while，as区别：while用引导的动作必须是持续的，侧重于主句动作和从句动作相对比e.g I was cooking at noon while she was sleeping.as“一边…一边…”或着“随着”e.g He was looking behind as he walked.As times flies, the weather is getting cooler and cooler当主句表达短暂性动作，而从句表示一段时间内的延续性动作时，.用三者都可以I met Jim when/while/as I was riding in Heping Road.其他：as soon as, immediately, directly, the moment, the instant, once(一…就…)The boy burst into tears immediately he saw his mom.I will leave here as soon as I get my visa.(主将从现：if/as soon as/when/until 引导的时间状语从句)no sooner…than…; hardly…when…; scarcely…when…(一…就…, 但含有否定意味的词置于句首时，主句要部分倒装)(hardly…before…; scarcely…before…)主句用过去完成时，从句用一般过去时。
I had hardly got home when it began to rain.Hadly had I got home when it began to rain.No sooner had we reached at school than the bell went.till/untill(直到till不可以用于句首), not…until（直到…才…）注意not until强调句用法和倒装句用法。
高考英语语法一轮复习 状语从句 )(共52张PPT)
4._A_s__lo__n_g_a_s__ you listen to me, I'll give
whatever you want.
1. not…until: 直到…才
1. 我什么都不会说，直到你让我说。
I won’t say anything until you tell me to. 2. 直到他回来，我们才开始工作。 We didn’t start the work until he came back.
not… until句型中强调和倒装： It was not until he came back that we started the work. Not until he came back did we start the work.
It is three years since he smoked. 他不吸烟有三年了。 It is three years since he began to smoke. 他吸烟有三年了。 It is three years since he joined the army. 他参军有三年了。 It is three years since he was a soldier. 他退役有三年了。 It is years since I enjoyed myself so much. 好多年没玩的这么痛快了。
It is/ has been +一段时间+ since … did: ①(did为短暂动词) 自从…以来已经多久了; ②(did为持续动词) 不…以来已经多久了 It has been twenty days since the war broke out. It is ten years since he lived here.
高考英语语法一轮复习——状语从句讲解(附答案)
状语从句由从句担任的状语，在句子中可修饰谓语（或其它动词）、形容词、副词或是整个句子，它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
第一讲时间, 地点状语从句时间状语从句：when, while, as, before, after, since , wheneveruntil, till, by the time(注意时态)as soon as, had hardly…when, had no sooner…than, (on doing sth…)the moment, every time/ each time, the first time, oncee.g: When he came, I had cleaned the classroom.He didn’t stop working until his mother came bake.He worked until his mother came back.As soon as he returned, he bought a new flat.He had no sooner returned than he bought a new flatHe came to scene the moment he heard the news.I thought her nice and honest the first time I met him.Once he makes up your mind, he won’t change his min d.It was two years before I met him again. = Two years passed before I met him again.注意点1. when引导的从句动词可以是延续性的或短暂性的，while引导的从句中动词必须是延续性的；while有时并不表示时间，而表示对比，表示“而”、“却”。
高三英语一轮复习语法专题状语从句课件
时间状语从句
当主句是一般过去时，从句用过 去进行时。如：We were having dinner when the phone rang. （当电话响的时候，我们正在吃 晚饭。）
原因状语从句
如果主句是一般现在时，从句用 一般现在时。如：I am happy because I passed the exam. （我很高兴，因为我通过了考 试。）
高三英语一轮复习语法专 题状语从句课件
欢迎来到高三英语一轮复习语法专题状语从句课件！通过本课件，你将学习 什么是状语从句，不同类型的状语从句，以及状语从句的使用技巧和练习题。 让句是句子中充当状语的从句，它可以修饰、限定句子的其他成分。它可以表示时间、地点、原因、条件、 目的等不同的语义关系。
状语从句的分类
时间状语从句
用于表达动作的发生时间、顺序或频率。
原因状语从句
用于表达动作的原因或理由。
地点状语从句
用于表达动作的发生地点或位置。
条件状语从句
用于表达动作发生的条件或假设。
状语从句的引导词
时间引导词
如"when"、"while"、"after"等。
原因引导词
如"because"、"since"、"as"等。
地点引导词
如"where"、"wherever"等。
条件引导词
如"if"、"unless"、"as long as"等。
状语从句的基本结构
条件状语从句
如果主句是一般将来时，从句用 一般现在时。如：If it rains tomorrow, I will stay at home. （如果明天下雨，我将呆在家 里。）
2024届高考英语一轮复习语法：状语从句课件
The dog will eat a cake as soon as the cat leaves.
主句
从句
2.地点状语从句
地点状语从句
引导词：where + 强调形式
Wherever，everywhere，anywhere 不管哪里，任何地方，所有地方
2.地点状语从句 狗狗在发现蛋糕的地方吃了它。 The dog ate the cake where he found it.
1.时间状语从句 在某一时间之中 引导词：when while as
when： 时间点，“突然”
我到家的时候，狗狗在吃蛋糕。
The dog was eating a cake when I reached home.
e：时间段
我在做饭的过程中，狗狗在吃蛋糕。
The dog was eating a cake while I was cooking.
She is as beautiful as Snow White. 她和白雪公主一样漂亮.
3.比较状语从句
比较状语从句：更…
He is smarter than I. He is smarter than l am.
This cake is bigger than that one. This cake is bigger than that one is.
Because > since > as
因果/语气
原 因
because > since > as
状 语 because 引导的实实在在的因果关系
从 句
since 引导的是众所周知的事实
as 引导的是显而易见的事实
状语从句高考英语一轮复习语法讲解 26张
? I didn't realize how special my mother was until I became an adult.
? 直到我成为了一个成年人我才意识到我的母亲 是多么的特殊。
? ②特殊引导词:the minute, the moment, the second, every time, the day ，the instant( 瞬间， 顷刻), immediately , directly( 不久，立即), no sooner … than( 一...就...), hardly …when( 刚一... 就...) , scarcely … when( 刚...就.../ 一...就...),as soon as(一…就…)。
? The boss asked the secretary to hurry up with the letters so that he could sign them.
? 老板要求秘书快写函件以便他能在上面签字。
? The teacher raised his voice on purpose that the students in the back could hear more clearly.
? 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 ， on purpose that ,in the hope that, for the purpose of , to the end that
二、状语从句的种类
? 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。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。
高考英语状语从句知识点知识点复习
高考英语状语从句知识点知识点复习高考英语状语从句知识点复习高考英语中，状语从句是一种常见的语法结构，它能够在句子中作为修饰成分，进一步增强句子的表达能力。
掌握好状语从句的用法和相关知识点，对于高考英语阅读理解和写作部分都至关重要。
本文将为大家复习高考英语中状语从句的知识点，帮助大家更好地应对考试。
1. 时间状语从句时间状语从句用来表示一个动作或情况发生的时间，通常使用关联词"when"、"as"、"while"、"before"、"after"等引导。
例如：- When I wake up in the morning, I like to have a cup of coffee.- After she finished her homework, she went out to play.需要注意的是，当时间状语从句中的动作与主句中的动作同时进行时，可使用关联词"while"或"as"；而当时间状语从句中的动作在主句中的动作之前发生时，可使用关联词"before"。
2. 地点状语从句地点状语从句用来表示一个动作或情况发生的地点，通常使用关联词"where"引导。
例如：- I will meet you at the place where we first met.3. 原因状语从句原因状语从句用来表示一个动作或情况发生的原因，通常使用关联词"because"、"since"、"as"、"for"等引导。
例如：- I couldn't attend the meeting because I was sick.- Since it's raining, we should bring an umbrella.需要注意的是，当原因状语从句中的原因已经在主句中有明确的表述时，可使用关联词"for"来引导。
高考英语一轮复习英语语法专题复习：状语从句讲解课件(共59张)
时间状语从句
时间状语从句：用于说明主句动作或状态发生、存在的时间。 (3) 若主句是将来时，从句要用一般现在时。（主将从现） By the time you _______(come) back, I had finished this book. By the time you ________(come) here tomorrow, I will have finished this work. It will be four days before they ________(come) back.
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真题解析
【2017阅读】 When, like me, you're over 40 and you believe the music industry has been in decline since in 1993 (the year Nirvana released in Utero), it's easy to criticize the music taste of “the kids these days,” a term even the 23-year old Swift uses.
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时间状语从句
时间状语从句：用于说明主句动作或状态发生、存在的时间。 (3) 若主句是将来时，从句要用一般现在时。（主将从现）
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02 地点状语从句
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地点状语从句
地点状语从句：用于表达主句动作发生的场所。 (1) 常用引导词：where
Make a mark where you have questions. Where there is love, there is hope. (2) 特殊引导词：wherever Wherever the sea is , you will find sailors.
高考英语一轮复习状语从句引导词用法及特殊句型归纳讲义
状语从句知识清单一．时间状语1.when 当…时候2.as 一边….一边….3.while 当…时候（从句必须是延续性动词）4.after 在…之后5.before 在…之前6.since 自从….注：时态问题：从句用一班过去时；主句用完成时（1）have/has done(2)have/has been doing7.once 曾经8.until :直到...9.not…until 直到…才…10.till 直到…..11.一…就… as soon as= the moment= the minute= the instant= immediately=directly= instantly= once12.every time（每次）= each time（每次）13.next time（下一次）14.any time（任何时候）15.the last time （最后一次）二．地点状语1.where 在…地方2.wherever 无论…地方3.everywhere 每个地方三．原因状语1.because 因为2.since因为3.as 因为4.now that 既然…；由于….= when5.in that 因为….6.for 因为…四．让步状语1.although 虽然2.though 虽然3.even if= even though 即使….5. as （形式倒装）虽然 =though注：形式倒装：把表语/ 动词原形/ 副词提到句首倒装，其余不变。
6.whether…or ….. 不论….还是….7.no matter what/who/how/where/when 无论什么/ 无论谁/ 无论怎样8.whatever/whoever/however/wherever/whenever 无论什么/无论谁/无论怎样注：however +adj. + 主语+谓语，...... 无论多么.....9.while 虽然；即使…10. when 虽然、即使五．条件状语1. if 如果….注：only if ;只要..... ：only +状语，放在句首，主句部分要用部分倒装。
高考英语一轮复习语法专题状语从句复习讲含解析新人教版必修3202112121119
2021年高考英语一轮复习语法专题状语从句复习讲含解析新人教版必修3202112121119一、考点梳理。
1.考查in case引导的状语从句依照语境的不同，in case既可表示“假如”、“万一”，引导条件状语从句：也可表示“以防（万一）”，引导目的状语从句。
【例】 Leave your key with a neighbor____you lock yourself out one day.A. ever sinceB.even ifC.soon afterD. in case答案为D。
in case在此引导目的状语从句。
句意为：给你的邻居留一把钥匙，以防哪天你把自己锁在别处。
【例】My parents live in a small village. They always keep candles in the house__there is a power cut.A. ifB.unlessC.in caseD. so that答案为C。
in case在此引导目的状语从句，意为“以防”。
2.考查before引导的状语从句专门要注意“It+be+--段时刻+before...”这一句型。
【例】 The field research will take Joan and Paul about five months; it will be a long time____we meet them again.A. afterB.beforeC.sinceD.when答案为B。
it will be a long time before...的意思是“要过专门久才会……”。
【例】He was told that it would be at least three more months____he could recover and return to work.A. whenB.beforeC.sinceD. that答案为B it was some time before...的意思是“在……之前过了一段时刻”，通常可转译为“过了一段时刻才……”。
高考英语语法状语从句讲义
状语从句一、定义: 在句子中作状语的从句叫做状语从句，用来修饰动词、形容词、副词或整个句子，通常由一个连词或起连词作用的词组引导，一般可分为以下几种从句。
二、时间状语从句：在复合句中起时间状语作用的从句。
1、While：“当...时候”，强调主句和从句的动作同时发生，或主句动作发生在从句动作进行的过程中。
从句常用延续性动词或表示状态的词。
The weather was fine while we were in Shanghai.My father was preparing a report while I was playing games.2、when:＂当……时＂，表示主句的动作和从句的动作同时或先后发生，从句的动词可用延续性动词，也可用非延续性动词。
It was raining when we arrived.when you read the poem a second time, the meaning will become clearer to you.3、as: ＂正当，一边……一边，随着＂，常指从句动作未结束，主句动作就发生；也可表示两个动作同时发生。
As time went on, his theory proved to be correct.We sang as we walked along.My cap was blown away as I stood up.4、Till/Until：用于肯定句时，表示＂直到……为止＂，从句动作结束时主句动作随之结束，主句必须为延续性动词。
否定句not...until/till中表示＂直到……才＂，主句常用短暂性动词，表示从句动作结束时主句动作才开始。
Until可放在句首，till不可以。
We shall wait until/till he comes back.I didn’t leave until/till she finished her homework.5、since:＂自……以来＂，主句常用完成时态，从句用过去时。
状语从句讲解 高考英语一轮复习语法
状语从句一、定义要弄明白什么是状语从句, 首先要先清楚什么是状语、谓语、定语成分, 其次要清楚副词作用, 这也会有所辅助。
判断从句可以先看引导词, 引导词后紧接着的就是从句。
状语从句就是指句子在整个句子结构中充当状语, 可以修饰谓语、其他状语、定语或整个句子, 而副词的作用主要也是用于修饰动词、其他副词、形容词或整个句子, 这两者虽不同层次但还是可以对应结合起来加以理解。
二、分类(常见9类)(一)条件状语从句1.从句在主从复合句中作条件状语, 可放于句首、句中、句末。
2.常见引导词: if, so/as long as, unless, in case, on condition that, supposing/suppose that, providing/provided that, given that...3.常见时态特点(常考): 主将从现、主情从现、主祈从现(下文会以if条件状从为例)。
(二)时间状语从句1.从句在主从复合句中作时间状语, 可放于句首、句中、句末。
2.常见引导词: when/while/as, till/until/not...until, before/after, since, as soon as, once, by the time,the minute/ the moment/the instant, every/each time, whenever, immediately/directly/instantly, hardly/scarcely...when, no sooner...than..., at the sight of, on sth./doing sth...3.时态方面也常有主将从现、主情从现、主祈从现特点, 但不局限于此, 需要结合实际语境分析。
(三)地点状语从句1.从句在主从复合句中作地点状语, 可放于句首、句中、句末。
2.常见引导词: where, wherever...3.时态根据具体语境具体分析。
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状语从句状语从句在句中作状语，修饰主句中的动词、形容词或副词等。
状语从句放在主句之前时，常用逗号分开：放在主句之后，一般不用逗号。
状语从句按其意文和作用可分为时间、条件、原因、让步、目的、结果、方式、比较、地点等九种。
时间状语从句时间状语从句常用连词有when，as，while，before，after，since，till（until），as soon as，hardly…when…，no sooner…than，the moment等。
时间状语从句一般不用将来时，因此，主句若为将来时，时间状语从句要用一般现在时。
如：I'll go on with the work when I come back tomorrow.一、when, while与as的异同作为从属连词，三者的意思都是“当…时候”，在用法上有如下异同点。
1.在主句的谓语动词表示短暂动作，而从句说的是一段时间发生的动作时，三个连词都可以。
如：I met him as／when／while I was doing some shopping.2.从句动作发生的时间如果是某一点，而且主句动作同时或几乎同时发生时，不能用while，而只能用when或as。
如：I met him as/when I was getting off the bus.3.当从句动作发生在主句动作之前时，只能用when，如：I will ring you up when I return.4.主句用进行时态，从句动作发生的时间如果是某一点，只能用when。
如：My mother was cooking the supper when I got home.5.如果主句和从句的动作都在一段时间发生，可用as或while，只不过as强调主句和从句中的动作同时发生，而while强调主句的动作延续于while所指的整个时间。
As I put on my coat，something fell out of the pocket onto the floor.While he was in prison，Joe Hill continued to write songs to keep up the worker's fight．二、when的从属连词用法when作为从属连词引导时间状语从句，既可放在主句之前，也可放在主句之后。
如：When we got home，it was already eight o'clock.Come again when you have time．但在下面这组句子中，when引导的不是时间状语从句，通常不译成“当…的时候”。
1)One evening some of Napoleon's soldiers were drinking together when a young Frenchman broughta fiend to their table.2)He had just got into bed about half past eleven when he felt the floor shaking under him.3)An Arab was walking alone through the desert when he met two men.4)I was just going to explain when the bell rang．在以上例子中，各句的中心不在前面，而在when引导的分句上。
而且when引导的句子说明的情况是事先未曾预料到的，有一定的突然性。
when的意思为and at that moment或and suddenly。
when引导的这种句子不能放在句首。
翻译时常常译成并列句。
三、till（until）表示“一直到…”时，主句用持续性动词的肯定式，从句也用肯定式：表示“直到…才…”，主句用非持续性动词的否定式，从句用肯定式。
例如：He did not get up till his mother came in.He worked until it was dark.四、as soon as，和the moment引导的从句表示“—…就… ”用no sooner。
…than和hardly…when 引导的从句表示“刚……就……”。
主句中的动词一般用过去完成时，从句用过去时；而且主句一般倒装，把助动词had 提到前面。
例如：As soon as I finish the work，I’ll go to see you．Hardly had I entered the room when I heard a loud noise．让步状语从句让步状语从句由although（though），as，even if，．however, whatever，no matter＋when／how／what／who ／where等词引导。
一、though和although1.although是较正式语体，语气化（even）though强，且一般用在句首。
（even）though比较通俗，较常用。
下列情况只能用though：2.在部分倒装的从句中，如：Young though he was，he was burdened with a big family.3.在as though，even though等短语中though不能用although代替。
值得注意的是，不管 though还是although，都不能与but连用。
二、由as引导的让步状语从句由as连词引导的让步从句是一种部分倒装句，其结构通常是：adj.(adv, n 或v)＋as＋主语＋谓语＋其他成分＋（主句）。
注意，名词前不用冠词。
如：Tall as he is，he cannot reach the top shelf．（前面是形容词）Fast as he ran， he missed the first bus．（前面是副词）Hero as she is，she is modest。
（前面是名词）Try as I might，I couldn't lift the stone．〔前面是动词原形〕上述句子中的as都可以用though代替。
下面三种结构意思相同：Though he was a child ( Child as he was / Child though he was)，he has won three gold medals in sports．原因状语从句一、for，because，since，as表示原因for和because，since，as一样，都可作“因为”讲。
但它不表示产生某种结果的必然因果关系，它们之间用逗号分隔开。
because表示产生某种结果的必然因果关系，是全句的中心，主句反而成了次要的部分，有时主句甚至可以省略。
回答why的问题只能用because．比较：It must have rained last night，for the ground is wet．The ground is wet because it rained last night．二、since和as表示原因的份量不如because那么重，而且通常放在句首。
如：Since you say so，I suppose it's true.As it is raining，I will not go out.三、for是个并列连词，只能放在另一个并列分句前面，表示一种推理或解释，或用作附加说明，而不是指理由或原因，语气最弱，一般不放在句首，常译成“因为”，“其理由是”。
例如：The day breaks， for the birds are singing。
for表示因果关系时，可以同because交替使用，但for前须用逗号，而because 则不必。
四、because用于否定句中时，有没有逗号意义是不相同的。
I'm not interested in him，because he is poor．（否定主句）我对他不惑兴趣是因为他很穷。
I'm not interested in him because he is poor．（没有逗号时，否定转移到从句）我不是因为他很穷才对他感兴趣。
条件状语从句条件状语从句用if, unless（if...not），as（so）long as（只要）等词引导，如果主句是将来时，条件状语从句用一般现在时表示：As long as I live，I shall work hard。
I shall not go to school unless I finish my homework.※ unless与ifunless和if都可引导条件状语从句，但意义不同。
unless的意思是if not，两者常可互换。
如：I'll go if my wife is invited too。
＝I won't go unless my wife is invited too，有时虽没有not，而反义词语也可互换。
如：I go for a walk every day if weather permits．＝I go for a walk unless bad weather stops me．地点状语从句地点状语从句常用where，wherever等连词引导。
Wherever you go，I'll follow you.注意where引导的地点状语从句不要和定语从句相混淆。
We shall go where working conditions are difficult．（状语从句）We shall go to the place where working conditions are difficult.（定语从句）结果状语从句结果状语从句一般由so，so that，的…that，such…that引导，放在主句之后。
例如：The box is so heavy that nobody can move it.It is such a heavy box that nobody can move it.So heavy the box is that nobody can move it．（可用倒装结构）注意不要和定语从句混淆：Zhangjiajie is such a marvelous place that everyone wants to visit it. （that引导状语从句）张家界是如此神奇的地方，人人都想去游玩。