2021年高考英语二轮复习知识技巧梳理专题4状语从句含解析
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状语从句是高考英语中的重要语法知识点之一，掌握好状语从句对于理解和运用英语语言有着至关重要的作用。
在这篇文章中，我们将对高考英语中常见的状语从句类型进行详细的复习。
一、时间状语从句时间状语从句表示时间关系，常用的引导词有 when（当时候）、while（在期间）、as（当时，一边一边）、before（在之前）、after （在之后）、since（自从）、until ／ till（直到）等。
When 引导的时间状语从句，表示一个动作发生时，另一个动作正在进行或刚刚完成。
例如：“I was doing my homework when my mother came back” （当我妈妈回来的时候，我正在做作业。
）While 引导的时间状语从句，强调主句动作和从句动作在同一时期内同时发生，且持续时间较长。
例如：“While I was reading, my sister was playing the piano” （我在读书的时候，我妹妹在弹钢琴。
）As 引导的时间状语从句，强调两个动作同时发生，或一个动作随着另一个动作的变化而变化。
例如：“As time goes by, we are growing older” （随着时间的流逝，我们渐渐变老了。
）Before 和 after 引导的时间状语从句，分别表示“在之前”和“在之后”。
例如：“Please turn off the light before you leave the room” （在你离开房间之前，请关灯。
）“I will call you after I finish my work” （我完成工作之后会给你打电话。
）Since 引导的时间状语从句，表示“自从以来”，主句通常用现在完成时，从句用一般过去时。
例如：“I have lived here since I was born”（自从我出生以来，我就住在这里。
高中英语状语从句知识点总结
⾼中英语状语从句知识点总结语从句内容⽐较庞杂，同学们需要将其归类学习，形成体系。
今天，⼩编为⼤家整理了⾼中英语状语从句知识点总结，希望可以帮助⼤家⾼考英语听⼒答案规律及应考技巧⾼考英语完形填空蒙题技巧⾼考英语语法填空固定规律及做题技巧⾼考英语完形填空解题技巧汇总什么是状语从句状语从句（Adverbial Clause）状语从句指句⼦⽤作状语时，起副词作⽤的句⼦。
它可以修饰谓语、⾮谓语动词、定语、状语或整个句⼦。
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。
状语从句考点分析：1. 状语从句虽然有完整的主谓结构，却是不能独⽴的从句。
2. 状语从句它由从属连词引导成为整个句⼦⼀个不可缺少的部分。
3. 考查的热点有条件、时间、地点、让步等状语从句的连接词词义辨析.4. 动词的时态呼应、状语从句的省略等。
5. 题⼲结构呈交叉和综合特征，选项设计多从定语从句和名词性从句的⾓度进⾏思维⼲扰。
状语从句时态特点⼀般情况下，时间和条件状语从句的谓语动词⼀般⽤“⼀般现在时”表⽰“⼀般将来时”，⽤“现在完成时”表⽰“将来完成时”。
例如：I will call you as soon as I arrive in Beijing. 我到北京就将给你打电话。
（这是由as soon as引导的时间状语从句，从句中的谓语动词arrive是⼀般现在时，表⽰⼀般将来时，绝不可⽤will arrive）As soon as I have finished this work, I will have gone home. 我⼀完成此⼯作，就回家。
（从句中的谓语动词⽤现在完成时have finished，表⽰将来完成时,绝不可⽤will have finished）If he comes back, please let me know.如果他回来了，请通知我。
2021年高考英语二轮复习名词性从句考点讲解含解析
名词性从句一、几种易混的从句的辨别定语从句、名词性从句和状语从句有时候在形式上很相似，下面提供一些区分的方法：1．定语从句与同位语从句定语从句与前面的名词是修饰与被修饰的关系；而同位语从句是用来说明前面名词的内容的。
that在定语从句中充当句子成分，可指物或人；而同位语从句中的that在从句中不充当任何句子成分，只起连接作用。
请比较：(1)The news (that/which) he told us was exciting.(定语从句，that/which在从句中作宾语，还可以被省略)(2)The news that our team has won is exciting.(同位语从句，that从句是说明news的内容的，that在从句中不作任何成分，但不能被省略)辨析判断是定语从句还是同位语从句可以用“加词”的方法，即在名词和从句之间加入一个be动词，如果句子意思成立，则是同位语从句，否则，则是定语从句。
如上面第二句，加上be动词后：The news is that our team has won.句子意思成立，所以是同位语从句。
而第一句，加上be动词后：The news is that he told us.意思不成立，因此不是同位语从句。
『特别提醒』一般情况下，同位语从句紧跟在它所说明的名词的后面，可是有的时候，为了表达的需要，名词与从句之间被另外一些内容分隔开了，叫做“分隔同位语从句”。
对于这类同位语从句，一定要根据句意，找准它所说明的名词。
2．定语从句与状语从句请看两组句子：第一组：区分such...as...和such...that...(1)The new storybook is written in such easy English as beginners can understand.(2)The new storybook is written in such easy English that beginners can understand it.这两句话只有一词之差，但语法结构大相径庭：第一句是as引导的定语从句，as相当于that/which(但不能用that/which)，在从句中作understand的宾语。
状语从句考点用法易错点2021年高考英语语法
状语从句考点用法易错点2021年高考英语语法如果学习英语的目的是为了应付考试，也许你的英语成绩提高很难。
毕竟你的目标不高，收获到的果实自然就少。
下面是小偏整理的状语从句考点用法易错点2021年高考英语语法，感谢您的每一次阅读。
状语从句考点用法易错点2021年高考英语语法一、时间状语从句1、when的用法(1)when既可引导一个持续性动作，也可引导一个短暂性动作，可用于表示主句和从句动作同时发生或从句动作先于主句动作，有时还可表示从句动作后于主句，意为“当。
时候”。
(2)when在beabouttodo。
when。
，bedoing。
when。
，haddone。
when。
，beonone’sway。
when。
，beonthepointofdoing。
when。
等结构中，作“那时突然”讲。
(3)when“既然、鉴于;尽管，虽然(位于主句之后);如果”2、while的用法(1)表示“当。
时候”，引导的动作必须是延续性的。
(2)用作并列连词，表示相对关系“然而”。
(3)引导让步状语从句，相当于although,意为“虽然”，位于主句前。
(4)引导条件状语从句，相当于as/solongas，意为“只要”。
3、as的用法(1)表示“当。
时候”，强调同时发生，不指先后。
(2)说明两种正在发展或变化的情况，表示“随着”，表示时间的推移。
(3)表示“一边。
一边。
”。
(4)强调两个动作紧接着发生。
(5)表示“虽然，尽管”。
(6)其他含义“正如，正像”，“作为”，“由于，因为”。
4、before的用法(1)一般意为“在。
之前”“。
才”，“。
就”“还没有。
”“免得”“不知不觉”“宁可，宁愿”，“否则，要不然”。
(2)It+willbe/was+时间段+before+一般现在时/一般过去时。
在肯定句中，意为“多长时间之后才”;在否定句中，意为“用不了多长时间就”。
5、until和till(1)与肯定句连用，必须是延续性动词。
高中英语状语从句用法详细解析(2021年整理)
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高中英语状语从句用法详细解析一、定义：在句中作状语的从句是状语从句,修饰主句中的动词、形容词或副词等。
状语从句由从属连词引导，从属连词在句中不充当句子成分，只起连接作用，状语从句放在句首时，要用逗号，放在句尾时不用。
二、分类根据意义上的不同，状语从句可分为：①时间状语从句②地点状语从句③原因状语从句④目的状语从句⑤条件状语从句⑥结果状语从句⑦让步状语从句⑧方式状语从句⑨比较状语从句三、时间状语从句（一）引导时间状语从句的连词有：as， when（whenever）， before， after, as soon as, until(till）, since， every time, once。
（二）、“as" as, when, while都有“当……的时候”，可以互用When she was a child。
While she was a child. She Lived in Paris.As she was a child。
as有“一边…一边"的意思He sang as he walked。
“when"When the clock struck twelve， all the lights went out。
2021届高中英语高考二轮复习_重点语法从句_状语从句PPT教学课件
As soon as I have finished it , I’ll give you 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
（教学语法从 句：状 语从句 获奖课 件（免 费下载 ）
（教学提 纲）202 1届高 中英语 高考二 轮复习 ：重点 语法从 句：状 语从句 获奖课 件（免 费下载 ）
5、结果状语从句 常用引导词:so, so that, so… that, such … that,such that, 例句: 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.
状语从句
在句子中作状语的从句。可以用 来修饰谓语、定语、状语或整个 句子。一般由连词或者起连词作 用的词组引导，在句子中位置较 灵活。
条件状语
结果状语
地点状语
目的状语
原因状语
时间状语
比较状语
方式状语 让步状语
1、时间状语从句
常用引导词:when, while, as, before, after, since, ever since, as soon as, once, till, until, hardly…when…,directly, immediately, instantly
状语从句知识点总结高考
状语从句知识点总结高考状语从句是一个句子，用来修饰主句谓语动词的状语成分。
它使用了连接词（或连接副词），并在主句中充当状语。
状语从句可以表示时间、原因、目的、条件、方式、比较、让步等不同的情况。
1. 引导词状语从句的引导词有很多种，其中最常见的有：（1）时间状语从句：when, while, as, before, after, since, until等。
（2）地点状语从句：where, wherever等。
（3）原因状语从句：because, since, as, for等。
（4）条件状语从句：if, unless, provided that等。
（5）目的状语从句：so that, in order that等。
（6）方式状语从句：as, as if, as though等。
（7）比较状语从句：than, as, as…as等。
（8）让步状语从句：though, although, even if等。
（9）结果状语从句：so…that, such…that等。
2. 位置状语从句一般放在主句前面，但也可以放在主句后面。
当状语从句放在主句前面时，一般用逗号隔开。
例如：Before you leave, please turn off the lights.而当状语从句放在主句后面时，不需要逗号隔开。
例如：He turned off the lights before he left.3. 时态状语从句的时态一般和主句的时态有一定的关系。
在条件状语从句中，通常使用现在时代替将来时，过去时代替过去将来时。
在时间状语从句中，通常使用过去时替代主句中的现在时，过去完成时替代主句中的过去时。
在目的状语从句中，通常使用should/ would/ could/ might+动词原形。
在让步状语从句中，通常使用虚拟语气。
在结果状语从句中，通常使用so…that, such…that引导。
4. 语序状语从句中，如果主句的谓语动词是及物动词，那么连接词的选用也是有一定限制的。
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考试中，状语从句是一个重要的语法知识点。
掌握状语从句的使用方法和相关句型可以帮助学生提升英语阅读与写作的水平。
本文将针对高考英语中的状语从句知识点进行全面复习和总结，以便学生能够更好地掌握它们。
1. 时间状语从句时间状语从句用来指明一个动作或事件发生的时间。
常见的时间状语从句引导词有when（当...时候）、before（在...之前）、after（在...之后）等。
例如：- When I arrived at the station, the train had already left.- He went to bed after he finished his homework.2. 地点状语从句地点状语从句用来指明一个动作或事件发生的地点。
常见的地点状语从句引导词有where（在哪里）、wherever（无论哪里）等。
例如：- I will meet you at the place where we had our first date.- You can find books wherever you go.3. 原因状语从句原因状语从句用来表示一个动作或事件发生的原因。
常见的原因状语从句引导词有because（因为）、since（因为）、as（由于）等。
例如：- She couldn't attend the party because she was sick.- As he was tired, he decided to go to bed early.4. 条件状语从句条件状语从句用来表示一个动作或事件发生的条件。
常见的条件状语从句引导词有if（如果）、unless（除非）等。
例如：- If it rains tomorrow, we will stay at home.- Unless you work hard, you won't pass the exam.5. 目的状语从句目的状语从句用来表示一个动作或事件的目的。
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高考英语二轮复习知识技巧梳理专题：状语从句考向预测从句中的连词用法比较复杂。
同一个连词可以表达不同的意思，同一个意思可以用不同的连词进行表达，因此在学习连词时应注意以下几点：熟练掌握每一个连词的不同意义和用法；掌握同一意义可以运用不同的连词；同一意义可以运用不同的句式表达等等。
高考中对于连词的考查主要表现在对于并列连词和从属连词的用法和辨析上进行考查。
这是考试的重点和难点所在。
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、方式状语从句。
2018年高考仍然是主要考查在具体的语境中连词的正确使用。
考点定位高考命题主要考查连词的判断选用，以及主句与从句谓语动词的时态运用；考查考生对不同类型从句的辨别能力，与其他从句、句型结合起来一起考查近年高考的发展趋向：从属连词在具体语境中的运用，及从属连词词义的延伸。
设问角度越来越多样化。
考点1 状语从句的时态高考主要考查时间、条件、让步状语从句用一般现在时表将来及一般过去时代替过去将来时的用法。
如：①He said he would go to Japan for holid ay when he finished writing the book.他说他写完这本书后会去日本度假。
②Even if it snows tomorrow,the performance won’t be called off.即使明天下雪，演出也不会取消。
【典例】—What was the party like?—Wonderful．It' s years ____ I enjoyed myself so much．A．before B．after C．since D．when【答案】C【解析】考查连词辨析。
分析句子结构可知，此句为it is/will be+一段时间+since从句，从句中的谓语动词用一般过去时。
故选C。
考点2 状语从句的结构高考主要考查结构较为复杂、特殊的状语从句，如no matter+疑问词；whatever，however，as引导的让步状语从句；“the+比较级…，the+比较级”中的比较状语学*科*网从句等。
如：①The harder you work，the better your studies will be．你学习越努力，功课就越好。
②N o matter what serious difficulties he met with，he could always overcome them．不管碰到多么可怕的困难，他总能克服。
【典例】you may have, you should gather your courage to face the challenge.A. However a serious problemB. What a serious problemC. However serious a problemD. What serious a problem【答案】C【解析】让步状语从句。
根据句意“无论你有多么严重的问题，你都应该鼓起勇气面对挑战”，而however表让步时其顺序应是：however+形容词+主语+谓语。
however做连接副词，相当于no matter how，后接形容词或者副词，意为“无论、不管”，引导让步状语从句，其序为“however+形容词、副词+主语+谓语”。
故选C。
考点3 状语从句的省略在时间、原因、条件、方式、让步等状语从句中，常常省略相同的主语或作主语的代词it以及be动词，保留现在分词、过去分词、介词短语、不定式成分。
如果从句中有“it is+形容词”，也可以省略it is。
如：①Once printed,this dictionary will be very popular.一旦出版，这本词典会非常畅销。
（Once后省去了it is）②Do not leave the building until instructed to do SO.接到指示后才可离开这幢房子。
（until后省去了you are）【典例】The school rules state that no child shall be allowed out of the school during the day, accompanied by an adult.A. onceB. whenC. ifD. unless【答案】D【解析】考查省略的状语从句的连接词。
句意应为“学校规章规定：除非有成年人陪同，否则孩子们在校间不能出学校。
”表示“除非”用unless。
该句式构成了“连词+过去分词”结构。
故选D。
考点4 从属连词的选择和辨析高考重点考查引导状语从句的从属连词，如引导时间状语从句的immediately,the moment,everytime,once;引导条件状语从句的as long as；引导原因状语从句的now that,since；引导让步状语从句的evenif,even though;引导目的状语从句的in case,in order that等。
如：①We hadn ’t met for 20 years,but I recognized him the moment I saw him.我们已经有20年没有见面了，可是我一见到他就认出他来了。
（时间状语从句）②We should bring a knife in case that there are any dangerous animals there.我们应当带把刀，以防那儿有什么危险动物。
（目的状语从句）【典例】— Our holiday cost a lot of money.— Did it? Well, that doesn’t matter you enjoyed yourselves.A. as long asB. unlessC. as soon asD. though【答案】A【解析】考查连词辨析。
句意：——我们度假花了很多钱。
——是吗?嗯，只要你们玩得开心，那(花很多钱)是没有关系的。
as l ong as 只要，unless 除非，as soon as 一……就……，though 虽然。
故选C 。
考点5 where 引导地点状语从句要注意where 引导的地点状语从句和where 引导的定语从句、表语从句以及宾语从句的区别。
如：①The flower grows best where it often rains．这种花在经常下雨的地方长得最好。
(地点状语从句) ②The flower grows best in the place where it often rains．这种花在经常下雨的地方长得最好。
(定语从句)【典例】He was inspired to start again in the place _________ he had failed.A. whereB. in whichC. whenD. what【答案】A【解析】考查状语从句的连接词。
句意：人们鼓励他在他失败的地方重新开始。
此处是where 引导的地点状语从句。
故选A 。
单项选择 1.【2017·北京】If you don’t understand something, you may research, study, and talk to other people _______ you figure it out.A. becauseB. thoughC. untilD. since2.【2017·北京】______ birds use their feathers for flight, some of their feathers are for other purposes.经典常规题（60分钟） 限时训练A. OnceB. IfC. AlthoughD. Because3.【2017·北京】—Peter, please send us postc ards ______ we’ll know where you have visited. —No problem.A. butB. orC. forD. so4.【2017·江苏】 Located _______ the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.A. whyB. whenC. whichD. where5.【2016·北京】 My grandfather still plays tennis now and then, ________ he’s in his nineties.A. as long asB. as ifC. even thoughD. in case6.【2016·北京】I really enjoy listening to music ________ it helps me relax and takes my mind away from other cares of the day.A. becauseB. beforeC. unlessD. until7.【2016·江苏】______some people are motivated by a need for success, others are motivated by a fear of failure.A. BecauseB. IfC. UnlessD. While8.【2016·天津】______ the average age of the population increases, there are more and more old people to care for.A. UnlessB. UntilC. AsD. While9.【2016·浙江】_______online shopping has changed our life, not all of its effects have been positive.A. SinceB. AfterC. WhileD. Unless10.【2015·湖南】Video games can be a poor influence if ________ in the wrong hands.A. to leaveB. leavingC. leaveD. left11.【2015·北京】He is a shy man,___he is not afraid of anything or anyone.A.soB. butC.orD. as12.【2015·北京】You won’t find paper cutting difficult _____you keep practicing it.A. even ifB. as long as C .as if D. ever since13.【2015·北京】_____the damage is done, it will take many years for the farmland to recover.A. UntilB. UnlessC. OnceD. Although14.【2015·重庆】 If you miss this chance, it may be years ____ you get another one.A. asB. beforeC. sinceD. after15.【2015·浙江】 a single world can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.A. Just asB. Even thoughC. UntilD. Unless16.【2015·天津】 We need to get to the root of the problem______ we can solve it.A. whileB. afterC. beforeD. as17.【2015·四川】There i s only one more day to go your favorite music group play live.A. sinceB. untilC. whenD. b efore18.【2015·陕西】 I believe you will have a wonderful time here you get to know everyone else.A. thoughB. as ifC. onceD. so that19.【2015·福建】_________the students came from different countries, they got along quite well in the summer camp.A. WhileB. UnlessC. SinceD. Until20.【2015·江苏】It is so cold that you can’t go outside _____ fully covered in th ick clothes.A. ifB. unlessC. onceD. when21.【2015·安徽】______ he once felt like giving up, he now has the determination to push further and keep on going.A. WhereB. AsC. In caseD. Now that22.【2015·安徽】______ scientists have learned a lot ab out the universe, there is much we still don't know.A. OnceB. SinceC. ThoughD. Unless23.【2015·湖南】______ the job takes a significant amount of time, most students agree that the experience is worth it.A. If onlyB. AfterC．Although D．In case高频易错题单项选择1.【2017届北京市东城区高三5月综合练习（二模）】We packed all the boo ks in the wooden boxes_______ they wouldn’t get damaged.A. as long asB. as ifC. in caseD. so that2.【2017届北京市海淀区高三5月期末练习（二模）】It's always a good idea to have a second key somewhere you lose the first one.A. in caseB. now thatC. even thoughD. as long as3.【2017届江苏省南京市高三第三次模拟】While working in Kunming, he checked the weather each morningfor months ________he realized it would be the same every day.A. whenB. afterC. beforeD. since4.【2017届江苏省南通、扬州、泰州、淮安四市高三下学期第三次模拟】You can use this room for your club activities tomorrow ______ you keep it tidy and clean.A. for fear thatB. in caseC. on condition thatD. even if5.【2017届天津市十二重点中学高三毕业班联考（二）】Kate was very sad over loss of the photos shehad shot in China, ____this was a memory she especially treasured.A. ifB. whenC. asD. which6.【北京市大兴区2017届高三一模】Dimash appeared on the stage of Singer 2017, his voice instantly won hearts of Chinese audience.A. As long asB. As soon asC. Now thatD. Ever since7.【江苏省连云港市、徐州市、宿迁市2017届高三年级第三次模拟】“ ________I went through ups and downs in life，” Gordon said, “I never found the importance of being self-disciplined as well asthe signi ficance of life.”A. IfB. SinceC. UntilD. Unless8.【江苏省淮阴中学2017届高三下学期期初考】Everyone in the tourist industry has made the point that______ government assistance is helpful, what they actually need most is for the visitors themselvesto return.A. asB. whenC. whileD. since9.【江苏省前黄高级中学2017届高三一模】"__________, we believe the overall policy stand is to supporta two-way opening of the Chinese capital market and it will continue this year," he added.A. As some bottlenecks are difficult to be brokenB. As some bottlenecks are difficult to breakC. Difficult as some bottlenecks are to be brokenD. Difficult as some bottlenecks are to break10. 【江苏省苏锡常镇2017届高三英语教学情况调查（二）】The majority of new businesses fail because, ________ they have a product or service that fills a gap in the market, they usually lack th e skills in sales, marketing, and administration.A. now thatB. even ifC. as long asD. as though精准预测题一、语法填空（黑龙江省佳木斯市一中2018届高三上学期第五次调研）Peking Opera is being introduced to primary and middle school students in an effort ___41___(promote) the traditional art to the younger generation in our country. Textbooks about Peking Opera were firstly compiled and published by People's Education Press in 2015. The textbooks for ___42___ (option) courses have been put on trial use in junior middle schools in the Fengtai district and ___43___ (use) in middle schools across the city in the future. The textbooks ___44___ primary schools also will be rolled out.Since 2008, Beijing ___45___ (start) a program to provide opera training at dozens of primary schools. Peking Opera arose during ___46___ rule of Emperor Qianlong in the Qing Dynasty. It flourished for decades in China and ___47___ its fame spread, it drew audiences in other countries, ___48___ (include) the United States and Japan. Yet over the years, its ___49___ (popular) faded away. While a significant number of people listened to radio productions of Peking Opera before the 1980s, generations ___50___ (bear) after that pursued pop culture over the traditional arts. 二、短文改错（湖北省荆州市2018届高三上学期第一次质量检测）October 28, 2017 is an unforgettable day for I took part in the Jingzhou International Marathon! It was the first time that Jingzhou had hosted such international sports event and there were nearly 10,000 runners joined in it. That morning, at the moment I reached the starting place—Guan Gong Yiyuan, I found it crowded with a sea of people, exciting and cheerful. It surprised me most was a 70-year-old runner beside me, which had gone in for 92 competitions after his retirement! Hearing the sound of the starting gun, I dashed out like an arrow. But with the race going on, I felt my legs as heavily as blocks of stone. I was about to give up while the old man cheered me up. Because I was very tired, with his encouragement, I finished my first mini Marathon.参考答案经典常规题1.【答案】C【解题思路】A. because因为；B. though尽管；C. until直到；D. since自从。