2019高考英语语法复习专题精讲精练 状语从句

状语从句高考英语状语从句精讲一什么是状语从句二状语从句位置三状语从句分类四特殊句式五状语从句常见考点六练一练一什么是状语从句状语从句是行使状语功能的从句，因为其作用相当于副词，它可以用来修饰谓语、定语、状语或整个句子。

状语从句通常由一个连接词或起连接词作用的词组引导。

二状语从句位置比较灵活，有时可以放于句首，有时可以置于句末。

状语从句位于句首时，其后常用逗号与后面的句子隔开。

三状语从句分类让步状语though, although, even though, whilewhether，whoever/no matter who，whatever/ n o m atter w hat，whenever/no matter Even t hough y ou s ay s o, I d o n ot believe it.比较状语than as…as，the more…the more The m ore I s ee him ,t he l ess I l ike h im. 方式状语as, as if , as though He t old m e e verything a s i f I w ere h isbest friend.四特殊句式时间状语中A:It +b e +时间点+ w hen……当某事发生时是什么时候It was 11:00 PM when he came back last night.B:It i s/has b een +时间段+s ince……自从某事发生后已过了多久时间It i s /has b een t wo y ears s ince I e ntered t he t he s enior s chool.C:It + be +时间段+before……在某事发生之前需要多久时间It was 8 years before we finally drove away the Japanese invaders.It m ight b e a l ong t ime b efore C hinese l and o n t he m oon.让步状语从句A: as 引导的让步状语从句，从句的表语、状语必须前置到句首。

入舵市安恙阳光实验学校专题12 状语从句一、状语从句概览二、语法详解在复合句中作状语的从句叫做状语从句。

状语从句可以位于主句之前，也可以位于主句之后。

1.时间状语从句1．when, while和as引导的时间状语从句连词含义用法when当……时候可与延续性动词或非延续性动词连用；从句动作可以发生在主句动作之前、之后或与主句动作同时发生while当……时候只可与延续性动词连用；侧重于主句动作与从句动作相对比as一边……一边……；随着常与延续性动词连用；从句动作与主句动作同时或几乎同时发生1.Researchers in Britain found that when French music wasplayed, sales of French wines went up.2.While watching TV, children do not merely absorb words andimages.3.As he grew older, he became less active.[特别注意] 如果主句表示的是非延续性动作，而从句用延续性动词的进行时态表示在一段时间内正在进行的动作，则when, while与as可互换使用。

When/While/As I was walking down the street, I came across an old friend.2．表示“一……就……”含义的词或短语引导的时间状语从句(1)有的名词(短语)或副词可引导时间状语从句，如：the moment, theminute, the second, the instant, immediately, directly,instantly等，另外as soon as也可引导时间状语从句，从句中用一般时态代替将来时态。

For example, the moment you get on the airplane, startadjusting your biological clock to the destination's time.The boy ran off the minute he saw the owner of the orchard.(2)在hardly/scarcely ... when和no sooner ... than ...结构中，主句用过去完成时，than或when所在的从句用一般过去时。

高考英语重要语法知识：状语从句定义：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。

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比较状语从句一、时间状语从句引导时间状语从句的连词有：as, when(whenever),while, before, after, as soon as, until(till), since,every/each/next time, once.（ as, when, while都有“当……的时候”，可以互用）◆When、While、as的区别：①when是at or during the time ,既指时间点，也可指一段时间，因此when引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词；while是during the time,只指一段时间，所以while从句中的动词必须是延续性动词。

②when说明从句的动作和主句的动作可以是同时，也可以是先后发生；when从句多用一般过去时while主从句动作或状态同时发生。

while从句多用过去进行时eg. When the teacher came in,we_____________________(talk).When the clock struck twelve,all the lights went out.When we arrived at the station,the train had left.While we _____________(have)supper,all the lights went out.While I was writing letters last night,he was watching TV.④when和while还可作并列连词when表示“就在那时”； while表示“然而”，表前后意思的对比。

专题十一并列连词和状语从句题组1 并列连词1.[2017北京,22]—Peter, please send us postcards we’ll know where you have visited.—No problem.2.[2016丙卷(全国Ⅲ),41]In much of Asia, especially the so-called "rice bowl" cultures of China, Japan, Korea, Vietnam, food is usually eaten with chopsticks.3.[2015北京,25]He is a shy man, he is not afraid of anything or anyone.4.[2014北京,21]Some animals carry seeds from one place to another, plants can spread to new places.5.[2014天津,1]Give me a chance, I’l l give you a wonderful surprise.6.[2013北京,22]Don’t turn off the computer before closing all programs, you could have problems.7.[2013新课标全国Ⅰ,32]There’s no way of knowing why one man makes an important discovery another man, also intelligent, fails.8.[2013四川,4]Read this story, you will realize that not everything can be bought with money.9.[2017乙卷(全国Ⅰ)改错]Before getting into the car, I thought I had learned the instructor’s orders, so once I started the car, my mind went blank.10.[2016甲卷(全国Ⅱ)改错]If we stay at home, it is comfortable but there is no need to spend money.11.[2015新课标全国Ⅰ改错]There the air is clean or the mountains are green.题组2 时间状语从句12.[2017北京,28]If you don’t understand something, you may research, study, and talk to other peopleyou figure it out.13.[2016丙卷(全国Ⅲ),45]Over time, the population grew, people began cutting food into small pieces so it would cook more quickly.14.[2015天津,12]We need to get to the root of the problem we can solve it.15.[2015重庆,4]If you miss this chance, it may be years you get another one.16.[2015陕西,20]I believe you will have a wonderful time here you get to know everyone else.17.[2014江西,35]It was the middle of the night my father woke me up and told me to watch the football game.18.[2014陕西,24]The young couple, who returned my lost wallet, left I could ask for their names.19.[2014天津,4] you start eating in a healthier way, weight control will become much easier.20.[2013山东,28] I have to give a speech, I get extremely nervous before I start.21.[2013陕西,18]I have heard a lot of good things about you I came back from abroad.22.[2015陕西改错]My only mistake was that I dropped some on the floor after I was packing them up.题组3 条件状语从句23.[2015江苏,26]It is so cold that you can’t go outside fully covered in thick clothes.24.[2014湖南,26]You will never gain success you are fully devoted to your work.25.[2013重庆,25] we have enough evidence, we can’t win the case.题组4 让步状语从句26.[2017北京,25] birds use their feathers for flight, some of their feathers are for other purposes.27.[2016浙江,5] online shopping has changed our life, not all of its effects have been positive.28.[2015湖南,33] the job takes a significant amount of time, most students agree that the experience is worth it.29.[2014山东,2]I don’t really like the author, I have to admit his books are very exciting.30.[2014北京,29]Even the forest park is far away, a lot of tourists visit it every year.31.[2013辽宁,24]One can always manage to do more things, no matter full one’s schedule is in life.32. [2013天津,5] small,the company has about 1,000 buyers in over 30 countries.题组5 其他状语从句33.[2017江苏,23]Located the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.34.[2016北京,33]I really enjoy listening to music it helps me relax and takes my mind away from other cares of the day.35.[2015浙江,9]Just a single word can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.36.[2014重庆,14]Half an hour later, Lucy still couldn’t get a taxi the bus had dropped her.37.[2013江苏,28]In the global economy, a new drug for cancer, it is discovered, will create many economic possibilities around the world.38.[2015新课标全国Ⅱ改错]He liked it so very much that he quickly walked into the shop.A组基础题A单句填空39.[2018江西赣州十四县(市)期中联考,70]I’m a successful businessman now and I think about the troubles in life, I think about that little girl and the remarkable lesson about life that she taught me.40.[2018甘肃天水三中第二次段考,45]The lady at the desk felt so sorry for me she offered to change the flight at no extra cost.41. [2018广西钦州第一次质检,50]I was going into shock, and they called 911 and waited with me, one holding my hand and speaking gently to me that they would stay help came. 42.[2018河南南阳一中第三次考试,51]We know that tasks your group is given, a few rules need to be followed.43.[2018黑龙江大庆四校第一阶段联考,66]It was n’t long I learned how to develop respectful relationships with my bosses and what tone of voice to use with kids.44.[2018湖南益阳、湘潭调研,64]However, it is reported that eating bad food for a long term not only makes us put on weight but can lead to other health problems such as diabetes, and that it can also affect our mental state result in depression.45.[2018山东滨州期中,70]It is meant to highlight the importance of reading anytime and anyplace, and it’s especially helpful children often lose some of the academic ground during the summer holidays.46.[2018安徽江淮十校第二次联考,47]War for the Planet of the Apes may not be the action and monster film that you had in mind, it’s the kind of film that will make you want to sit in silence in the theater for a few minutes after it ends, taking in what you’ve just witnessed. 47.[2018河南豫南豫北名校精英联赛,47]In the state of Iowa, you live more than a mile away from school you can get a school permit.48.[2017黑龙江大庆实验中学检测,69]Jogging is good exercise it doesn’t poll ute the air.49.[2017四川五校高三联考,61]Once upon a time there was a girl who, though of humble origin, was so beautiful she was famous throughout the region.50.[2017江西宜春四校高三联考,64] We know this is a small contribution compared to all the resources and talents already working on these issues. we want to do what we can, working alongside many others.51.[2016浙江宁波十校联考,18]White-collar workers in China are willing to postpone their retirement ageblue-collar workers prefer to retire early.52.[2016湖南十三校一联,27]Linda was quite sure that she was going to miss her train she was not very far from the station.53.[2016湖南衡阳五校联考,28] long as he works hard, I don’t mind when he finishes the experiment.B单句改错54.[2018山西45校高三第一次联考]But she used to be easy to get angry, especially that she was with family members only.55.[2018安徽合肥第一次英语联考]Half a month passed quickly after I knew it, and I learned how to deal with different people.56.[2018甘肃天水三中第二次段考]The passenger was trying to get her name, so she wanted to post on Facebook about what had happened as a sort of appreciation.57.[2018华大新高考联盟教学质量测评]I would appreciate it whether you could understand and cooperate.58.[2018辽宁六校协作体期中联考]As students, we usually sit too long in the classroom, and as a result our eyes and brains get tired. But it is a good idea to play ball games, go swimming, do some running, or even go for a picnic.59.[2018黑龙江齐齐哈尔地区八校期中联考]My eyes were filled with tears as she wiped down the table but guided my dad to the seat.60.[2018湖北荆州第一次质量检测]Because I was very tired, with his encouragement, I finished my first mini-Marathon.61.[2018河南豫南豫北名校精英联赛]It’s very challenging although there are seven cases for grammar.62.[2018"超级全能生"26省联考]While she pulled over to refuel, she found that she’d left her handbag home.63.[2018吉林百校联盟联考]Though computers are very convenient, but handwriting still plays an important role in the modern world.64.[2018湖南怀化期中联考]It is not the result of giving a man a single fish and the result of teaching a man to fish.65.[2018河南郑州外国语学校第六次调研]It’s true that the job market is much harder these days. Therefore, there are certainly some ways to make a living on our own.66.[2018广西防城港高中毕业班1月模拟]The other kid reached out or felt his stomach, joking, "See how big your stomach is, but you are still eating much!"67.[2017湖南长郡中学高三模拟]No matter how you do, being sincere was the most important.B组提升题A专项语篇型填空(并列连词和状语从句)"Everything happens for the best," my mother said 1 I faced disappointment. " 2 you can carry on, one day something good will happen."After graduating from college, I decided to try for a job in a radio station 3 work my way up to a sports announcer. I went to Chicago, knocked on the door of every station, 4 got turned down every time.In one studio, a kind lady advised me to go to the countryside and find a small station, 5 big stations couldn’t risk hiring an inexperienced person. I returned to my hometown, 6 was turned down even when I appl ied for a job in a sports department of a store. It wasn’t long 7 I decided to try my luck again in another city. In Davenport, Iowa, the program director of a company got me beside a microphone and asked me to broadcast an imaginary game.8 I began to work in the company, I’ve always thought of my mother’s words: "Keep on trying9 some day you succeed. Something wouldn’t have happened if not for that previous failure." 10 job I later have done, I always think about what my mother once taught me, which acts as my guideline in life.B语法填空[2018河南中原名校第三次质量考评]The Han Dynasty is one of the most important 41 (dynasty) in Chinese history. There were many 42 (wonder) achievements during this period. It was the first Chinese dynasty 43 (open) its door to other cultures 44 its foreign trade was prosperous. The Silk Road opened up in the Han Dynasty 45 (lead) to the Middle and Western Asia and 46 Rome. Various forms of art blossomed during the period 47 many great works on literature, history and philosophy appeared. The publishing of China’s first dictionary was completed in 100 AD; it contains 9,000 Chinese characters. At 48 same time, great progress 49 (make) in science and technology was really amazing. The Han Dynasty lasted 400 years. However, the rulers’ corruption (腐败) eventually resulted in 50 (it) destruction.C短文改错[2018贵阳高三摸底考试]Life is full of various experiences,some of them are unforgettable.I still remember the hiking experiences with my classmates for 16 km a year later.That summer day, we set off early in the morning, think it would be great fun to walk for so long a distance.However, with the weather is getting hotter and hotter, I found their legs heavier and heavier.What’s worse,my feet began bleeding because long-time pressing against the shoes.At one point, I even wanted to give up.But I manage to drag the rest of the way to the destination.Though not pleasant,this journey was impressive or rewarding.I have learnt that life is a long journey like this.No matter what happened, we should never give up.答案专题十一并列连词和状语从句题组1 并列连词1.so —Peter,请给我们寄一些明信片,这样我们就能知道你去过哪里。

高考英语语法复习：八种状语从句的用法状语从句状语从句有时间、地点、原因、目的、方式、结果、条件、让步等八种。

一、时间状语从句：引导词有after，before，as，once，since，till，until，when，whenever，while，as soon as，the moment/minute…(一…就)，the time,the day,every time,next time,each time，by the time of，no sooner…than(一…就)，hardly…when(一…就).例如：Each/Every time he comes here,he will drop in on me.每次他来这儿他都顺便看我.He was ill last time I saw him.上次我见到他时他病了.No sooner had she heard the news than she cried.她一听到这个消息就哭了.[辨析]when与whilewhen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;在“be…when…”句式中when表“at that time(就在这时)”意，这样用的when不能换为while;while有时并不表示时间，而表示对比，意“而”、“却”，when无这样的用法。

例如：When I got home I found the door locked./While(或When)we were working in the fields,it suddenly began to rain./He was wandering through the streets when a bike hit him./His pencil is red,while mine is yellow.[辨析]till与until一般情况下可以互换，但until可以位于句首，till则不能。

语法复习六：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。

状语从句是⼀较⼤的语法项⽬，也是近⼏年⾼考题中常见的⼀个重要试点。

⾼考中已考查了时间、让步、地点、条件、⽬的等状语从句，这些从句仍是今后⾼考热点，应作充分准备。

同时对⽅式状语从句也应引起重视。

（⼀）时间状语从句表⽰时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。

e.g. When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.（⼆）原因状语从句原因状语从句是表⽰原因或理由的，引导这类从句的最常⽤的连词是because, since, as , now that（既然）等，for 表⽰因果关系时（它引导的不是从句）为并列连词，语⽓不如because强。

e.g. He is disappointed because he didn't get the position.As it is raining, I will not go out.Now that you mention it, I do remember.（三）地点状语从句引导地点状语从句的连词是where 和wherever等。

2019高考英语语法专题汇总（二）：状语从句专题二状语从句一、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be about to do。

when。

，be doing。

when。

，had done。

when。

，be on one’s way。

when。

，be on the point of doing。

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/so long as，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 + will be/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。

（2）与否定句连用，必须是非延续性动词，表示直到。

才，在。

之前不。

注意：not until可用于强调句和倒装句强调句：It is/was not untilthat倒装句：not until 放句首时，主句要部分倒装。

6、since的用法（1）since后是非延续性动词，时间起点从该动作发生算起，意为做某事多久了；since后是延续性动词，时间起点从该动作结束算起，意为不做某事已有多长时间。

2.(2024课标卷)34. You have to move out of the way the truck cannot get past you.A. soB. orC. andD. but【答案】B【解析】考查并列连词。

上下文存在着逻辑上的条件关系，所以用“or”意为“否则的话”。

句意：你得挪一挪位置，否则卡车过不去。

4.(2024北京卷)21.—Look at those clouds!—Don’t worry. ______ it rains, we’ll still have a great time.A. Even ifB. As thoughC. In caseD. If only【答案】A【解析】考查状语从句。

even if 即便，as though好像，in case 以防，if only要是…...多好啊。

句意：—看看那些云！—不用担忧。

即使下雨，我们也会玩得很快乐的。

5.(2024天津卷)14.Everything was placed exactly ___________he wanted it for the graduation ceremony.A. whileB. whenC. whereD. though【答案】C【解析】考查状语从句。

地点状语从句。

句意：毕业典礼所须要的东西都被放在了他想放的地方了。

7.(2024上海卷)40.The map is one of the best tools a man has _ _ he goes to a new place.A. wheneverB. whateverC. whereverD. however【答案】A【解析】考查状语从句。

从句中有“地点a new place”作宾语，故解除BC选项。

很明显本句是时间状语从句。

句意：一个人无论什么时候到了一个新地方，地图就是他运用的最好的工具之一。

8.(2024重庆卷) 30.—Coach, can I continue with the training?—Sorry, you can’t ______you haven’t recovered from the knee injury.A. untilB. beforeC. asD. unless【答案】C【解析】考查状语从句。

高考英语语法专题讲与练◉专题十一状语从句状语从句分类状语从句名称连接词时间状语从句when, as, while, whenever, after, before, till/until, since, once, as soon as/the moment, by the time, no sooner…than, hardly…when, every time等地点状语从句where和wherever条件状语从句if, unless, as long as, on condition that, if only(=if)原因状语从句because, since, as, now that(既然)结果状语从句so that(从句谓语动词一般没有情态动词), so…that, such…that目的状语从句so, so that(从句谓语常有情态动词), in order that, in case(以防，以免)让步状语从句although, though, as(常用倒装结构), even if/though, however, whatever,whether…or, no matter who(when, what, where…)等比较状语从句than, as…as, the more…the more方式状语从句as, as if/though, the way, rather than等一、时间状语从句1. while, when, as引导时间状语从句时的区别(1) while引导的状语从句中谓语动词必须是持续性动词。

谓语动词多为进行时或状态动词的一般时。

此时可与when互换。

如：Please keep quiet while/when others are studying. 当别人正在学习时，请保持安静。

(2) when除可指一段时间外，还可用来指时间点，等于“at the time”，即when引导的时间状语从句中的谓语动词可以是瞬间的，也可以是持续性的。

【考点总述】九种状语从句：时间地点原因结果方式目的条件让步比较例：I love you ____ you love me.I love you when you love me. 时间状语从句I love you where you love me. 地点状语从句I love you because you love me. 原因状语从句I love you so you love me. 结果状语从句I love you as you love me. 方式状语从句I love you in order that you love me. 目的状语从句I love you if you love me. 条件状语从句I love you even if you don’t love me.让步状语从句I love you more than you love me. 比较状语从句【考点精析】一、状语是什么？定语：修饰名词，把名词“定住”I don’t like lazy people.I don’t like people who never keep their word.状语：修饰动作，把句子“壮大”二、时间状语从句（1）考点实例【when, while , as（当）before, after, since, till, until ,as soon as, the minute, the moment,the instant,immediately, directly, no sooner...than… ,hardly...when…,scarcely...when… 】例：1.—What was the party like?—Wonderful. It’s years _____ I enjoyed myself so much.A. afterB. beforeC. whenD. since2.It is 50 years _____________the People’s Republic of China was founded.A. afterB. beforeC. whenD. since3._____ the sun rises, all the stars in the sky disappear.A. The momentB. BeforeC. TillD. For4.The new secretary is supposed to report to the manager as soon as she _______.A. will arriveB. arrivesC. is arrivingD. is going to arrive5.Remember to send me a photo of your son next time you _____ to me.A. writeB. will writeC. are writingD. would write6.________ I saw the computer, I showed great interest in it.A. At firstB. For the first timeC. UntilD. The first time7.Why do you want a new job _____ you got such a good one already?A. thatB. whereC. whichD. when（2）考点精讲1. while, as和when①When强调点，也可接持续性动作。

状语从句副词性从句（状语从句）（一）时间状语从句：用一般现在时表将来1．When（当……时）引导●从句用一般现在时/现在完成时：when + S.+ do/have done……例：I will let you know when you come.●When it comes to +名词/动名词，表示“当涉及（谈）到…..”例：Doing your homework is a sure way to improve your test scores, and this is especially true when it comes to classroom tests.●若从句用一般过去时，主句用过去进行时/be about to（打算）结构，说明主句用来表示从句发生的背景，when就表示为“正在这时”例：I felt somewhat disappointed and was about to leave, when something occurred which attracted my attention.2．While（当……时）引导●从句用一般现在时/现在完成时：while + S.+ do/have done……3．As（正当……时，一边…..一边）引导4．Whenever（无论何时）引导5．Since（自从……以来）引导●主句过去完成时+ 从句一般过去时：S. + did…since S.+ had done●常见用法：It is + time + since……，表示“自从……以来有（一段）时间”例：It is two years since I last met her.6．Every/each time（每当）引导7．Before（在……之前、趁着……还没有、还没来得及）引导●若从句需要用情态动词的，只能用can/could例：Please tell me the truth before I can guess it.●常见用法：It is/was/will be + time +before……，表示“过一段时间（才）会……”例：“It is a long time since I saw you last.”“Yes. And it will be a time before we see each other again.”8．After（在……之后）引导9．Till/until（直到）引导●一般结构：not…（短暂v）...until……，表示“直到……才….”倒装结构：Not until…….，后面倒装强调结构：It is not until……that……例：They did not stop discussing until they came to a conclusion.= It was not until they came to a conclusion that they stopped discussion.= Not until they came to a conclusion, did they stop discussion.10．As soon as（刚……就）引导例：Come here as soon as you finished the work.11．The moment/minute/instant（刚……就）引导例：I recognized her the moment I saw her.12．Hardly/scarcely/(only)just……when（刚……就）引导●从句一般过去时+ 主句过去完成时：S. + had hardly/scarcely/(only)just done…,when S.+ did●若hardly/scarcely/(only)just置于句首，主句须倒装（had+ S.+ done）例：He had hardly left school when it began to rain.=Hardly had he left school when it began to rain.13．No sooner……than（刚……就）引导●从句一般过去时+ 主句过去完成时：S. + had no sooner done…, than S.+ did●若no sooner置于句首，主句须倒装（had+ S.+ done）例：We had no sooner reached the top of hill than we all sat down to rest.=No sooner had we reached the top of hill than we all sat down to rest.（二）地点状语从句1．Where（在……地方）引导：从句用一般现在时例：Where there is smoke, there is fire.2．Wherever（无论在哪里）引导例：Wherever he may be, he will be welcome.（三）条件状语从句：用一般现在时表将来1．If（如果、假如）引导：用虚拟语气●if引导得从句中，若有were, had, should三词，可以省略if，并且倒装（谓语置前）例：If I had known about it, I would have told you.= Had I known about it, I would have told you.●If从句+主句= 祈使句/省略句+ and +…….例：If you give me some food, I won’t die of starvation（饥饿）.= Some food and I won’t die of starvation;2．Suppose/supposing（假设）引导例：Suppose we cannot get the necessary equipment（设备）, what shall we do? 3．Unless（除非、如果不）引导●Unless从句+主句= 祈使句/省略句+ or +…….例：Unless you give me another drink, I will die of thirst.= Another drink or I will die of thirst.4．As/so long as（只要）引导例：We can surely overcome these difficulties so long as we are closely united.5．If only/only if（只要）引导例：We can surely get gains, if only we work hard.6．In case/lest（万一）例：You should take good care of your kid, in case they are ill.7．Provided/Providing/Given that（假如）引导例：We will let you use the room provided that you keep it clean and tidy.8．On condition that（假如）引导（四）原因状语从句1．Because（因为）引导●表示“直接、唯一的原因”，通常放在句后，可以与not, but, only连用例：He was angry not because we were late but because we made a noise.2．As（因为）引导●表示“显而易见或大家都知道的原因”，语气较弱例：Everyone likes you as you are both kind and honest.3．Since（因为、既然）引导●表示“间接或附带的原因”，通常放在句首例：Since she insists, you must come.4．Now/seeing that（既然）引导例：Now/Seeing that you are all here, let’s try and reach a decision.5．Considering that （考虑到）引导例：Considering that he began learning English only a year ago, he speaks very well. 6．In that（由于、因为）引导例：He was late in that he didn’t catch the first bus.（五）让步状语从句1．Though/although/as（虽然）引导●Though/although…..yet连用，表示“虽然…..但是……”例：Though/although we cannot see air, (yet) it exists everyone.●as引导得从句置于句首，且倒装（表语、状语、动词置于as前）表语倒装：可以省略冠词例：Tried as I was, I stayed up late studying last night.Children as he is, he knows a lot of English.状语倒装：Fast as he read, you can’t finish novel in three days.谓语动词倒装：Try as he would, he couldn’t lift the rock.2．Even if/though（即使）引导例：Nobody lost his patience as though the meeting was long and boring. 3．However/no matter how（无论如何/怎样）引导例：We’ll continue to work, no matter how/however hot it is.4．Whatever/no matter what（无论什么）引导例：Whatever/no matter what r you may do, do your best.5．Whoever/no matter who（无论谁）引导例：Whoever/no matter who all cannot break the rules, we must keep the law. 6．Whether……or/no matter whether…..or….（不管……还是）引导例：Whether/no matter whether you can do or cannot do, you must try it. 7．Whether or not/whether……or not（不管是否……）引导例：Whether or not we had a baby, we couldn’t survive only on my salary.= Whether we had a baby or not, we couldn’t survive only my salary.（六）方式状语从句1．As（如，按照）引导例：When in Roma do as the Romans do.2．Just as（正如）引导例：Most plants need air just as they need water.3．As if/though（好像，仿佛）引导●引导的从句常用虚拟语气，除了叙述的情况实现的可能性较大例：He speaks English as if/though he were an Englishman.例：It looks as if/though the coming autumn harvest will be even better than the last one. （七）目的状语从句1．So that（以便、为了）引导●从句中谓语部分可以用can/could，may/might例：I will give you my phone number, so that you can call me when you arrive here. 2．In order to（以便、为了）引导●从句中谓语部分只能用may/might例：We should do our utmost最大可能in order that we may be able to overfulfil 超额完成the task.3．For fear that/lest（以免、以防）引导●从句用虚拟语气“should +V.”例：Batteries 电池must be kept in dry place for fear that/lest electricity should leak 渗漏away.4．In case（以免、以防）引导●从句中谓语部分不用虚拟语气例：Better take more clothes in case the weather is cold.（八）结果状语从1．that（因而）引导例：What’s the matter that they still haven’t answered our e-mail?2．so that（因而）引导●主句，+ so that，且从句中谓语部分只能用may/might例：The temperature is increased , so that the volume of the gas can become greater. 3．So…..that（如此……以至）引导●so +形容词/副词+a/an+名词+ that例：It is so hot a day that we cannot sleep.●so置于句首时，需倒装状语例：So fast did he run that I could not keep up with him●so + much/little/few/many + that，而不用such…..that例：She has so little education that she is unable to get a job.4．Such…..that（如此……以至）引导●Such +名词（可数的单数名词）+ that例：It is such a lovely day that everybody is feeling happy and gay.（九）比较状语从句1．Than（比……）引导例：There are more vocabularies in this unit than in that one.2．As……as（如……一样）引导●As +形容词/副词+a/an+名词+ as + 省略句例：He is as clever a boy as his brother.例：This book is nearly as thick as that one(is).3．Not so……as（不如……一样）引导●As +形容词/副词+a/an+名词+ as + 省略句例：You are not as tall as she.4．The+比较级，the+比较级（越……越…….）引导例：The hotter that air becomes, the lighter it gets.例题1、（）______ your daughter has not come back , let me take you to the Friendship Hospital.A WhenB SinceC ThatD For2、（）______ Tom is not feeling well today , he has to stay at home.A ThoughB ForC FindingD As3、（）They are ______ hard-working students that they have already made ______ much progress since thay came here.A so ; soB such ; suchC so ; suchD such ; so4、（）______ we have finished the book we shall start doing some exercises.A For nowB Since nowC Now thatD Since now5、（）He asked us not to be noisy ______ we should wake the baby.A in cseB in the caseC in case ofD in this case巩固练习1、（）______ you are familiar with the auther`s ideas , by reading all the sections as quickly as you can.A Ever sinceB As long asC So thatD Now that2、（）The boy has to learn ______ things that he hardly has time for play.A so manyB such manyC so fewD such few3、（）In the old days the poor worker worked long hours every day ______ he could support his whole family.A becauseB thoughC unlessD so that4、（）Tell him that I will call him back , ______ he gives me a call.A in most casesB in caseC in any caseD in case of5、（）______ you have reminded me , I will try to be a teacher.A Now thenB So thatC Now thatD In order that6、（）You will have to study for many years ______ you may become a brain surgeon.A in order thatB in thatC althoughD soKey 1~5 BDDCA 1~6 DADBCA二、习题1、（）It is almost impossible to become skilful in speaking a language ______ you use it constantly.A but forB if onlyC exceptD unless2、（）Everything will be all right ______ Tom is left to do the work in his own way.A as far asB mean whileC so long asD in case3、（）Do remind me of the date again tomorrow ______ I forget.A in caseB except thatC even ifD as though4、（）You must do the experiment ______ the teacher told you.A asB sinceC so thatD unless5、（）I could not resist having another piece of cake even ______ I was supposed to lose weight.A althoughB howeverC otherwiseD though6、（）______ I suggest , he always disagree.A WhatB HowC WhateverD How a7、（）However ______ you hate them , you must work with them.A very muchB too muchC much tooD much8、（）Try ______ he might , Tom could not get out of the trouble.A as ifB altoughC ifD as9、（）______ whales are very large , they are no longer an even match for man.A SinceB BecauseC Now thatD Although10、（）Man must have food just ______ plants must have sunlight.A forB likeC becauseD as巩固练习1、（）______ I know , the visitors are all satisfied with the arrangement in the next few days.A As far asB As long asC As well asD As soon as2、（）______ convincing an argument is , it needs support of evidence.A No matterB ThoughC HoweverD As3、（）Anyone can borrow books from the library ______ he has a library card.A so long asB sinceC even thoughD unless4、（）______ much advice I gave him , he did exactly what he wanted to do.A HowB WhateverC WhatD No matter how5、（）Remember , science requires your whole life ______ you had two lives to give , they would not be enough.A AlthoughB ThoughC If onlyD Even if6、（）I am sure that Laura`s latest play , ______ staged , will prove a great success.A sinceB unlessC onceD until7、（）Send us a message , ______ you have any difficulty.A in case thatB in caseC whileD as8、（）Electricity flows through a wire ______ water flows through a pipe.A whileB just asC much asD whenever9、（）Food shortage will long be a world problem ______ much has been done to supply enough for everyone.A althoughB evenC no matterD since10、（）I do not like the city , ______ though I have been living here for more than ten years.A evenB asC everD butkey1~5 DCAAD 6~10 CDDDD 1~5 ACADD 6~10 CBBAA。

2024年高中英语语法学习之状语从句精讲英语状语从句是英语学习中的一个重要考点，下面将针对英语状语从句进行考点归纳。

一、时间状语从句时间状语从句是语法中的一个重要考点，下面是一些常见的时间状语从句: when:表示某个时间点或时间段，如“I will arrive at the airport when the plane takes off.”before:表示某个时间点或时间段之前，如“I will eat breakfast before I go to work.”after:表示某个时间点或时间段之后，如“I will finish my homework after I have dinner.”while:表示某个时间点或时间段持续，如“I was studying while she was sleeping.”as soon as:表示某个时间点或时间段一过去就发生，如“I will call you as soon as I get home.”until:表示某个时间点或时间段一直持续，如“I won't leave until I have finished my work.”since:表示某个时间点或时间段以来，如“I have been living in this city since I moved here last year.”when/while/as:这些词都可以引导时间状语从句，但它们的使用略有不同，需要根据具体语境选择使用哪个。

需要注意的是，如果主句是一般将来时，从句只能用一般现在时，如“I will go to the store tomorrow”中的“tomorrow”就是时间状语从句。

二、地点状语从句地点状语从句是语法中的一个重要考点，下面是一些常见的地点状语从句: where:表示某个地点，如“I will go to the store where I bought the groceries.”that:表示某个地点或位置，如“I saw a beautiful sunset over that mountain.”which:表示某个地点或位置，如“The building which is on fire needs to be evacuated immediately.”where/that/which:这些词都可以引导地点状语从句，但它们的使用略有不同，需要根据具体语境选择使用哪个。

2019年高考提升之语法考点讲解与真题分析04 状语从句（原卷版）在主句中作状语的句子叫状语从句。

状语从句中连接词的选择是状语从句考查的重点。

其次还考查状语从句的时态、倒装及省略等。

状语从句的连接词可根据主、从句的关系及所需连词的意义来选择。

一．状语从句连接词的选择1. 时间状语从句和地点状语从句引导时间状语从句的连词主要有：when, whenever, since, after, as, while, before, till, until, as soon as等；引导地点状语从句的连词主要有：where, wherever, anywhere等。

1.If you don’t understand something, you may research, study, and talk to other people _______ you figure it out. （2017北京）A.becauseB. thoughC. untilD. since答案：C。

解析：这是一个复合句。

If引导条件状语从句，在主句中又包含一个时间状语从句，表示“直到”，故用until。

2. We need to get to the root of the problem ______ we can solve it. (2015天津)A. whileB. afterC. beforeD. as答案：C。

解析：由句意“在解决问题之前我们需要找到问题的根源所在。

”可知，应用before引导时间状语习从句。

3. It’s much easier to make friends___________ you have similar in terests. (2013安徽)A. unlessB. whenC. even thoughD. so that答案：B。

解析：这是一个含有状语从句的复合句。

根据句意“当有相似兴趣的时候，交朋友就比较容易。

高考英语状语从句语法知识点梳理(名师总结基础语法知识点，值得下载)在复合句中修饰主句或主句中的某一成分的从句叫状语从句。

状语从句通常由从属连词或起连词作用的词组引导，有时甚至不需要连词直接和主句连接起来。

状语从句根据它表达的意思不同，可分为时间、地点、原因、目的、结果、条件、方式、比较、让步等九类。

一、时间状语从句时间状语从句是表示时间关系的从句。

可以引导时间状语从句的连词很多，根据意义和主从句之间的时间关系，通常可分为以下几种情况：A．when, while, as, wheneverwhen, while, as表示主句谓语作和从句的谓语动作同时发生或几乎同时发生。

1．when①when表示点时间时，从句中用短暂性动词；表示段时间时，用持续性动词。

When I got home, my family were already having dinner.我到家的时候，全家已在吃晚饭。

（when表示点时间）When they were still talking and laughing, the teacher came in.当他们还在说笑的时候，老师进来了。

（when表示段时间）He waved a hello when he saw her.当他看见她的时候，就挥手打了个招呼。

（when表示点时间）When you think you know nothing, you begin to know something.当你认为自己一无所知的时候，就开始知道一些事情了。

（when表示段时间）注意：当when意思是正当……时候（and at that moment）时，when只能跟在前一分句之后。

He was about to go to bed when the doorbel rang.他正要上床，忽然门铃响了。

They were watching the World Cup when suddenly the lights went out.他们正看着世界杯比赛，突然灯灭了。