高考英语语法专项突破 状语从句
2022届新高考英语语法专项突破-状语从句
4．whether...or...引导的让步状语从句 whether...or...意为“无论……还是……”，提供两种对比情况。
(重庆卷)All people, whether they are old or young, rich or poor, have been trying their best to help those in need since the disaster. 所有人，无论衰老还是年轻，富裕还是贫穷， 都一直在尽他们所能帮助灾后需要帮助的人们。
让步状语从句 1．although, though, as 和 while 引导的让步状语从句 (北京卷)Although these measures are not effective forever, they are vital for now. 虽然 这些措施并不能永远有效，但它们目前是至关重要的。 (陕西卷)Hot as the night air was, we slept deeply because we were so tired after the long journey. 夜晚的空气虽然很热，但因为长途旅行之后很累，我们睡得很沉。
易混点(二) 定语从句和状语从句 1．(1)We young people should go to the place__________is in need of help. (2)We young people should go __________ we’re most needed. [分析] (1)which/that 关系代词 which/that 引导定语从句，修饰先行词“the place”，且 在从句中作主语。 (2)where where 引导地点状语从句，修饰主句谓语动词 go。 [点拨] 定语从句与地点状语从句的主要区别：定语从句有表示地点的先行词，而地点 状语从句则没有；定语从句修饰的是先行词，地each time, next time, the first time, by the time 等引导的时间状语从句 (北京卷)By the time you have finished this book, your meal will get cold. 等你看完这本 书，你的饭就凉了。
高考英语语法突破： 状语及状语从句
第三讲状语及状语从句[思维导图]Ⅰ.状语1．概念：修饰动词、形容词、副词或整个句子，说明动作或状态特征的句子成分叫作状语。
2．功能：一般表示行为发生的时间、地点、目的、原因、条件、让步、方式、程度等意义。
3．充当状语的词：状语可由副词、介词短语、动词不定式、分词、状语从句等充当。
4．位置：(1)通常在句子基本结构后，强调时放在句首；(2)修饰形容词或副词时，通常位于被修饰词之前；(3)表示时间、地点、目的的状语一般位于句子两头，强调时放在句首，地点状语一般放在时间状语之前；(4)一些表示频度的副词(如often，almost等)作状语通常位于be动词、助动词、情态动词之后、实义动词之前。
He did his homework carefully.(副词作状语)他认真地做了作业。
She goes out to do some shopping on Sunday.(介词短语作状语)她星期天出去购物。
Feeling tired，he went to bed without supper.(非谓语动词作状语)他感到很累，没吃晚饭就上床睡觉了。
Ⅱ.状语从句一、时间状语从句1．when，while与as引导的时间状语从句Metals expand when they are heated.金属受热时膨胀。
While /When I was reading，he came in.我正在看书时，他进来了。
The students sang as they walked.学生们边走边唱。
2．before与since引导的时间状语从句(1)before与since的常用句式It will be half a year before I come back.我半年之后才回来。
It won’t be long before we meet again.用不了多久我们就会再见面。
It was three days before he came back.三天后他才回来。
高考英语一轮复习语法专项突破(12)状语从句
状语从句单句语法填空1、He behaved naturally __________nothing had happened to him.2、You won’t find paper cutting difficult__________you keep practicing it.3、My grandfather still plays tennis now and then, even__________ he’s in his nineties.4、__________(when) I have to give a speech, I always get extremely nervous beforeI start.5、Now__________ Mr. Smith is well again, he can go on with his work on time.6、I really enjoy listening to music __________it helps me r elax and takes my mind away from other cares of the day.7、I have heard a lot of good things about you I came back from abroad.8、Located__________the Belt meets the Road, Jiangsu will contribute more to theBelt and Road construction.9、His uncle told him that__________ his cousin won, the family would win an overseas tour for free.10、Even__________ you work hard, I can't guarantee that you will make progress.However,__________ you don't study at all, l can guarantee that you will definitely fail.11、__________ it’s more possible for the chimp anzees to keep away from the music with fast rhythm, they did not show an actual preference for the music with slowerrhythm.12、But for now, they all have to postpone their plans__________ the winter storms pass.13、__________ you're from, you can come to dance, dine, and take part in outdoor and indoor concerts.14、__________I finished performing, I found the audience applauding —Imade it.15、More and more people are willing to shop online to get what they want, andI am one of them. I just can't help buying things__________ I need them or not.单句改错1、I think I can improve myself a lot in this way, because that there is a will,there is a way.__________________________________________________________________________________________________________________________________________2、Because he loved filming more than law, shortly after he was going to graduate,he dropped out to begin a new life.__________________________________________________________________________________________________________________________________________3、When I was on the platform,and I was so nervous that much sweat was on my forehead. __________________________________________________________________________________________________________________________________________4、The same is true which it comes to our daily life._____________________________________________________________________5、As a senior three student,it won’t take long after I graduate._____________________________________________________________________6、Though face great pressure, the speakers bravely overcame it._____________________________________________________________________7、While you grow older, you’ll know better and better about yourself._____________________________________________________________________8、My only mistake was that I dropped some on the floor after I was packing themup.__________________________________________________________________________________________________________________________________________9、He laughed heartily if he had known the truth already._____________________________________________________________________10、Although the weather is not fine, but we have had a high harvest this year._____________________________________________________________________11、We h ave accustomed ourselves to reading English every morning when we began to learn English.__________________________________________________________________________________________________________________________________________12、I had hardly left the house than it began to rain._____________________________________________________________________13、The moment when he saw the fire, the old man dialed 119._____________________________________________________________________14、I was wandering through the street while an old woman fell over in front of mesuddenly.__________________________________________________________________________________________________________________________________________15、He will follow the teacher’s decisio n as if he has different opinions._____________________________________________________________________答案以及解析单句语法填空1答案及解析：答案：as if解析：句意:他表现得非常自然,好像什么事情都没发生。
(最新实用)2020年高考英语语法专项突破训练专题14-状语从句
专题十五状语从句重难点分析状语从句是由从句担任状语，在句子中可修饰谓语动词（或其他动词）、形容词、副词或整个句子。
它可以用来表示时间、地点、条件、原因、结果、目的、让步、比较、方式等。
状语从句是一个较大的语法项目，也是近几年高考题中常见的重点考点。
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的热点，应做充分的准备。
同时对方式状语从句也应引起重视。
不同的状语从句所使用的连接词也各不相同。
如下表所示：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。
因此主句和从句的谓语可以是一般时、进行时或完成时。
如：When I went into the lab, the teacher was doing an experiment. (when不能换成while) 当我走进实验室时，老师正在做实验。
(3) as常可与when, while通用，但as强调“一边……一边……”。
如：As(When/While) I was walking down the street, I noticed a police car. 当我沿着大街散步时，我注意到一辆警车。
(4) when有时代替if，引导条件句，意为“如果，假如”。
如：I will come when(if) I am fine. 如果我有空，我就会来。
2. till, until引导时间状语短语或状语从句，用于否定句时，结构为not…until，主句谓语动词延续与非延续皆可，意为“直到……才……”；用于肯定句时，主句谓语动词需用延续性动词，表示“到……为止”。
高三英语 语法专项状语从句
领兑市安插阳光实验学校中学高三语法专项-状语从句(1)【考点分析】状语从句是每年高考必考的内容，在高考试题中加上其它从句的干扰，以及倒装句，强调句的介入，使得状语从句更为复杂。
1.时间状语从句由下列连词引导：when, while, as, before, after, once, till, until, since, as soon as, now that, hardly…when,scarcely…when, no sooner…than,有一些表示时间的副词（短语）或名词短语也可引导时间状语从句。
如：directly, instantly, immediately, by the time，the moment, the second, the minute, the instant, every time, each time, next time, the last time内容如下：①when, while, as引导的时间状语从句▲as表示“当……的时候”，往往和when/ while通用，但它着重强调主句与从句的动作或事情同时或几乎同时发生。
She came up as I was cooking. (同时)The runners started as the gun went off. (几乎同时)▲when(at or during the time that )既可以表示在某一点的时候，又可表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生。
It was raining when we arrived. (指时间点)When we were at school, we went to the library every day. (在一段时间内)When we arrived there, the film had already begun. (先后发生)▲while意思是“当……的时候”或“在某一段时间里”。
高考英语考前玩转高频语法系列-状语从句
高考英语考前玩转高频语法系列-状语从句状语从句是副词性从句，它在句子中担任状语，修饰主句的动词、形容词或副词。
依照修饰的方面，状语从句能够分为以下九种。
1、时间状语从句2、地点状语从句3、缘故状语从句4、目的状语从句5、结果状语从句6、条件状语从句7、方式状语从句8、让步状语从句9、比较状语从句1、时间状语从句【专项训练】：Ⅰ、选择填空：1、YoulikesportsI’dliketoread.A、whenB、whileC、butD、yet2、weweresinging,theteachercamein.A、BeforeB、afterC、AsD、Until3、Iwasabouttoleavemyhousethephonerang.A、whileB、whenC、asD、after4、Theydidnotstopfightingtherewasnoenemyleft.A、untilB、afterC、whenD、since5、Ihavenotseenhimhewenttocollege.A、whenB、beforeC、asD、since6、Itisfivedayswecamehere.A、whenB、beforeC、asD、since7、Itwasnotlonghegottoknowit.A、whenB、beforeC、afterD、until8、Weshallgowearefree.A、wheneverB、whateverC、whereverD、however9、IliveImustservethepeopleheartandsoul.A、WhenB、SolongasC、AssoonasD、Oncondition10、IwasreadinganovelhewaswatchingTV.A、whenB、whileC、beforeD、as11、Putthemedicineyoucaneasilygetit.A、sothatB、whereC、whichD、there12、WewillgothePartywantsustogo.A、whereverB、thereC、totheplaceD、which13、thereisawillthereisaway.A、WhenB、WhereC、WhetherD、How14、Iamgoingyouwentlastweek.A、whereB、whereverC、whenD、theplace15、yougo,youshouldbearthemotherlandinyourmind.A、WhereB、WhereverC、WhateverD、However16、weatherpermits,we’llhaveanouting.A、ForB、ThoughC、WhileD、If17、Youwon’tsucceedharder.A、unlessyouwillworkB、unlessyouworkC、unlessyoudon’tworkD、ifyouwon’twork18、Iwonderifheus,andIthinkifheuswe’llbeabletocompletethetaskaheadoftime.A、helps,helpsB、willhelp,helpsC、helps,willhelpD、willhelp,willhelp19、Idon’tliketobeinterruptedifI.A、speakB、willspeakC、amspeakingD、spoke20、Ifyouthisexperimentyouwillunderstandthetheorybetter.A、willbedoingB、havedoneC、willhavedoneD、woulddo21、IwouldliketodoitIlikeit.A、sinceB、becauseC、becauseofD、nowthat22、everybodyishere,Let’ssetoff.A、SinceB、BecauseC、ForD、After23、Itwashewasillthathewasabsentyesterday.A、becauseB、asC、sinceD、nowthat24、itisraining,wehadbettertakeataxi.A、ForB、AsC、BecauseofD、When25、“Whycan’tyoudoitnow?”“I’mtoobusy.”A、SinceB、AsC、BecauseD、For26、Hemusthavepassedthisway,herearehisfootprints.A、sinceB、becauseofC、nowthatD、for27、everybodyishere,Let’sbeginourmeeting.A、NowthatB、BecauseC、ForD、When28、Hisspeechmadedeepimpressionontheaudiencethattheycouldhardlyforgetit.A、suchaB、soaC、soD、such29、Theyworkedhardtheyfinishedtheirworkaheadoftime.A、soB、sothatC、suchthatD、soasto30、Hewasweakhecouldn’tstandup.A、such,thatB、so,thatC、very,thatD、so,asto31、Theforeignerspokehisinterpretercouldhardlycatchhiswords.A、suchfastthatB、sofastC、sofastthatD、sofastlythat32、Thebookisitgivesawrongideaofthefacts.A、sowritingthatB、suchwrittenthatC、suchwritingthatD、sowrittenthat33、Thehousecostwedidn’tbuyit.A、somuchmoneythatB、somanymoneythatC、suchmuchmoneythatD、suchmanymoneythat34、Itisallofuscandoit.A、soeasyexercisethatB、sucheasyanexerciseC、sucheasyexerciseD、soeasyanexercisethat35、Shehassheremembersallthenamesofthestudentsshehastaught.A、sogoodmemorythatB、suchagoodmemorythatC、suchgoodmemorythatD、goodmemory36、TheystoppedatTianjingtheymightvisittheTVtower.A、soB、becauseC、sothatD、inorder37、Weallgotupearlywemightstartatsix.A、inorderthatB、inordertoC、soD、soasto38、Letthedogloosesothatithavearun.A、shouldB、mustC、couldD、need39、clearlysothatyourteacheryoucorrectly.A、Write,canunderstandB、Havingwritten,canunderstandC、Towrite,couldunderstandD、Writing,willunderstand40、Hestartedearlysothathethereintime.A、couldgetB、gotC、hadgotD、wouldhavegot41、itwaslate,shewentonworking.A、ThoughB、BecauseC、SinceD、Whether42、wefail,wetrying.A、Evenif,don’tstopB、Eventhough,won’tstopC、Even,willnotstopD、Evenalthough,shallneverstop43、thepainwasbad,hedidnotcomplain.A、Although,butB、Though,butC、Though,yetD、Even,still44、physics,helikesmathsbetter.A、AshemuchlikesB、MuchashelikesC、MuchlikesasheD、Likesmuchashe45、telephones,tellhimI’mout.A、NomatterwhoeverB、WhoC、WhoeverD、Anyone46、We’llcarrythereformtotheendhappens.A、nomatterhowB、whateverC、anythingD、nomatterwhich47、Ittakestimetogotherebyplanethanbyship.A、farfewerB、farlessC、muchfewerD、moreless48、Heistallerthaninhisclass.A、othersB、allthestudentsC、anyotheroneD、theother49、itwasfinishedintime.A、AstheworkwasdifficultB、DifficultastheworkwasC、DifficultaswastheworkD、Aswastheworkdifficult50、IamsorryIhavecausedsomuchtrouble.A、thatB、forC、asD、since51、hecame,hewouldbringusalotofflowers.A、EverytimesB、onetimeC、EverytimeD、Onceatime52、I’lltellhimaboutitIseehim.A、assoonasB、sosoonasC、whileD、as53、IhadhardlysatdownthetelephonerangA、thanB、whenC、asD、after54、Sityoulike.A、whereB、attheplaceC、asD、wherever55、hewasn’treadyintime,wewentwithouthim.A、SinceB、AsC、ForD、Becauseof56、Allplantsneedairtheyneedwater.A、likeB、asifC、asD、so57、Workhardyoucansucceed.A、inordertoB、sothatC、forfearthatD、incase58、IfyouIwillgowithyou.A、gotoB、wentC、willD、shouldgo59、Thehardheworks,hewillmake.A、thegreaterB、thegreaterprogressC、andthemoreD、more60、wehavethoughtitover,we’lltakesteps.A、Till,notB、When,noC、Until,anyD、Until,noⅡ、改错1、Itwon’tmatterevenherefuses.2、Jimimaginedthatthewholeworldknewofhisachievements,wheninfactonlyafewpeoplehadheardofit.3、Herealizedthathishousemusthavebeenbrokenintotheminutehegothomeandsawthateverythingwasinamess.4、Hewaslookingforthedictionarywheneverhethoughthemighthaveputit.5、Nomatterifheisfree,hemustgotothelibrary.6、IhavenotmissedaplayoraconcertwhenIwasseventeenyearsold.7、NexttimethatIplantotravelinLondon,I’mgoingtotakeaplane.8、I’mnotgoingtotalkonthepointanyfurther,thoughitisneitherimportantnorveryinteresting.9、MuchsinceIlikeallthebooks,Ican’taffordtobuythem.10、Alicwaswaitingforthebusthenshenoticedathiefrunningoutofashop.11、Ithasbeentwoandahalfmonthsagosinceheleft.12、Thoughtheworkwasdifficult,butwemanagedtofinishitintime.13、ThetestshowsthatJackhasamuchquickermindthananystudentinhisclass.14、HeleftforGuangzhoubytrainlastMonday.Heoughttohavearrived,Ithink..15、Theywrotetothebossinordertheycouldimprovetheirworkingconditions.16、Hegoesfishingwhereverhehastime,whichisnotoften.17、Idon’tknowwhenhecomestomorrow.Ifhecomes,letmeknowatonce.18、Whenyoureadabook,you’dbettermakeamarkthatyouhaveanyquestions.19、Shipsaremuchmoreslowerthanplanesthatfewpeopletakethemonbusiness.20、Shehassuchlittleeducationthatsheisunfitforthejob.【答案】：Ⅰ、1、 B 2、C 3、B 4、A 5、D 6、D7、B 8、A 9、B 10、B 11、B 12、A13、B 14、A 15、B 16、D 17、B 18、B19、C 20、B 21、B 22、A 23、A 24、B 25、C26、D 27、A 28、A 29、B 30、B 31、C 32、D33、A 34、D 35、B 36、C 37、A 38、C 39、A40、A 41、A 42、B 43、C 44、B 45、C 46、B47、B 48、C 49、B 50、A 51、C 52、A 53、B54、D 55、B 56、C 57、B 58、C 59、B 60、D Ⅱ、1、even后加if2、when—while3、minute—moment4、whenever—wherever5、if—whether6、when—since7、that去掉或改为when 8、though—because 9、since—as10、then—when 11、ago去掉12、but去掉13、any后加other 14、 15、order后加that16、wherever—whenever17、第一个comes—willcome〔宾从时态不限〕18、that—where19、more去掉20、such—so。
高考英语语法词汇专项突破：07聚焦逻辑主语与句子主语不一致的分词状语
高考英语语法词汇专项突破：聚焦规律主语与句子主语不全都的分词状语一般来说，分词作状语要求与句子的主语保持规律上的全都。
假如不全都，则用独立主格结构，或者是状语从句，信任这一点同学们都很清楚。
但是也有一些作状语的分词与句子的规律主语不全都，也是正确的句子，这样的分词被称为垂悬但不致病分词。
常见的状况有：与副词连用作评注性状语的分词；转变成介词的分词；转变成连词的分词。
一、作评注性状语的分词现在分词speaking与一些副词连用，意思是“……说”，generally (broadly/ frankly/ strictly/ honestly/ personally) speaking 一般地（泛泛地/ 坦率地/ 严格地/ 诚恳地/就个人来）说。
如：1. The limits of a person’s intelligence, generally speaking, are fixed at birth, but whether he reaches these limits will depend on his environment.一个人的智力极限，通常来说，诞生时就已经定型了。
但他是否能够达到这些极限则取决于他所处的环境。
3. Strictly speaking, I’m his stepfather, not his father.严格地说，我是他的继父，不是他的亲生父亲。
二、作介词的分词（一）judging from (by)… 从……推断；依据……来推断。
如：处排起的长队来看, 这部电影格外叫座儿。
（二）including 包括，包含。
如：1. There are 50 students in our class, including 15 girl students.包括十五位女生在内，我们班有五十位同学。
比较：There are 50 students in our class, 15 girl students included.（独立主格结构）2. All the railway officials,including the engine crew, had disappeared in the opposite direction. 全部铁路人员，包括机车组，都在对面消逝了。
高中英语语法专项—— 状语从句(九大状语从句详讲+配套练习)
语法专项2——状语从句【状语从句综述】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。
一、时间状语从句1.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。
例如：When I came into the office, the teachers were having a meeting.当我进入办公室时，老师们正在开会。
He started as soon as he received the news. 他已得到这个消息，就出发了。
Once you see him, you will never forget him.一旦你见了他，你就不会忘记他。
No sooner had I gone to bed than I went to sleep.我一上床就睡着了。
2.when, while, as的区别这三个词都可以用作连接词，表示时间关系，但有所区别。
(1)when表示时间关系时，意思常常是“当(在)……的时候”。
主句和从句中的动作或事情可以同时发生，也可以先后发生。
例如：When we were at school, we went to the library every day.我们在求学的时候，每天都到图书馆去。
(2)while 用作连接词表示时间关系时，意思也是“当(在)……的时候”，主句中的动作或事情在从句中的动作或事情的进展过程中发生。
它有时可与when通用，但它只能指一段时间(a period of time)，而不能指一点时间的(a point of time)。
高考英语总复习 语法突破篇 第五讲 状语从句
should/might/could＋动词原
形
状语从句类 型及其从属
连词
结 so 果 that； 状 so... 语 that； 从 such... 句 that
要点归纳
1.so that引导结果状语从句 时，一般不用情态动词 can，could等 2．在so...that...结构中，so 是副词，只能修饰形容词 或副词；而such...that...结 构中，such是形容词，修饰 名词或名词词组。但so还可 以与表示数量的many， few，much，little连用，形 成固定搭配 3．当so或such置于句首 时，主句要用倒装语序
条 件 状 语 从 句
long as；once；in case；on
condition that； supposing(that)； suppose(that)； provided(that)；
在条件状语从 句中，用一般 现在时代替一 般将来时，一 般过去时代替 过去将来时
providing(that)
The moment I saw it，I fell in love with it. He rushed upstairs immediately he heard a loud noise. No sooner had he reached home than it began to rain.
not...until句式中until引导的从句进 that we began to go
行强调时，要将not与until放在一 home.
起进行强调
Until you told me I had
4．till不可以置于句首，而until可 no idea of it.
专题12 状语从句-【中职专用】中职高考英语二轮复习语法复习专项突破(全国适用)
高考真题
( D )4.When you leave，please turn off the light ________ energy. （2016年真题31）
A．save B．saving
C．saved
D．to save
句意：为了节约能源，当你离开时请关灯。
本题考查目的状语。由please turn off the light及后面的energy可知，关
2023届高职高考英语必考专题总复习之状语从句
目录
一、状语从句考点 1、时间状从：when、while、as、after、before、until、till、since、once （一旦...就）、as soon as、the minute、the moment、the day、immediately、 no sooner...than、hardly...when、 scarcely...when 2、条件状从：if 、unless、as/so long as（只要）、in case（万一）、once（一旦） 3、原因状从：because、since、as、now that（既然）、for 4、目的状从：so that（以便）、in order that（为了re
本题考查状语从句。分析题干可知，本句意为“他告诉他女儿待在原
地”，空格处缺少表示地点的连接词，D项where符合题意和语境，故选 D项。
高考真题
模拟真题
7
2023届高职高考英语必考专题总复习之状语从句
目录
123456 7 8 9
( B )6.________，the more money you will get.（2015年真题31）
C．if
D．or
句意：我不喜欢新自行车的颜色，尽管它跑得很快。
高考英语语法词汇专项突破：动词不定式作状语重难点解读+巩固训练+答案
高考英语语法词汇专项突破：动词不定式作状语重难点解读+巩固训练+答案【动词不定式作状语考题呈现】to pass on wisdom.答案与解析: to teach。
考查非谓语动词不定式作目的状语。
依据句意可知，此处表达“来传授学问和才智”，所以用不定式作目的状语。
故填to teach。
句意：几千年来，人们通过讲寓言来传授学问或传授智【考例2】（2022新高考全国I卷）The plan will extend protection to a significant number of areas that were previously unprotected, bringing many of the existing protected areas for giant pandas under one authority_______ (increase)effectiveness and reduce inconsistencies in management.答案与解析: to increase。
考查非谓语动词不定式作目的状语。
分析句子可知，空处应填动词非谓语形式作目的状语，故空处应用动词不定式作目的状语。
故填to increase。
句意：该方案将把爱护范围扩大到大量以前未受爱护的地区，将很多现有的大熊猫爱护区纳入一个管理机构，以提高效率，削减管理上的不全都性。
（2022全国乙卷）(strengthen)the connection with young people, the event included a number 【考例3】of public promotional activities on social media, inviting twenty-nine tea professionals from around the world to have thirty-six hours of uninterrupted live broadcasts.答案与解析: To strengthen。
高考英语语法词汇专项突破：04条件状语从句考点扫描+巩固练习+答案
高考英语语法词汇专项突破：04条件状语从句考点扫描+巩固练习+答案(Adverbial clause of condition)【考点导航】【考例1】（2019·天津卷）Tom is so independent that he never asks his parents' opinion _________ he wants their support.A. sinceB. onceC. unlessD. after答案与解析：C。
考查连词辨析。
句意：汤姆是如此独立，以至于他从来不征求父母的意见，除非他想得到他们的支持。
since由于；once一旦；unless除非；after在……之后，依据题意，故选C。
【考例2】（2018年北京）_________ we don’t stop climate change, many animals and plants in the world will be gone.A.AlthoughB.WhileC. IfD.Until答案与解析：C。
考查状语从句。
句意：假如我们不阻挡气候变化，那么世界上的很多动植物都将会消逝。
动植物不灭亡的前提条件是阻挡气候变化。
although尽管；while当……时候，尽管，然而；if假如；until直到。
故C选项正确。
【考例3】（2018年江苏）_______ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.A. OnceB. UnlessC. IfD. When答案与解析：B。
考查连词词义辨析及语境理解。
句意：除非你睡得好，否则一两个晚上之后，你会失去专注、方案和保持动力的力量。
A. Once一旦；B. Unless除非；C. If假如；D. When当……时候。
2021届高考英语二轮复习语法专项突围专题17 状语从句(解析版)
状语从句1. _____ we have specific tasks to do, our leader makes sure we don’t lose sight of the big picture.A. UntilB. UnlessC. AlthoughD. Whether【答案解析】C【详解】考查状语从句。
句意：虽然我们都有特定的任务要做，但我们的领导确保我们不要忘记大局。
A. Until直到……为止；B. Unless 除非；C. Although 尽管；D. Whether不论，是否。
根据句意，此处表示“虽然，尽管”，引导让步状语从句。
故选C。
2. As a matter of fact, all people, ______they are young or old, are required to be citizens of high ideals, strict discipline, good education and communist morality.A. no matterB. howeverC. whateverD. whether【答案解析】D【详解】考查让步状语从句。
句意：事实上，所有人，无论老少，都要成为有理想、有纪律、有文化、有共产主义道德的公民。
分析句子结构，并结合句意，可知此处用whether构成whether…or…引导让步状语从句，表示“不论……还是”，故D项正确。
3. ______ this approach is effective in losing weight, it is not as beneficial as keeping a balanced diet.A. OnceB. WhileC. UnlessD. Until【答案解析】B【详解】考查状语从句连词。
句意：虽然这种方法在减肥方面很有效，但是它不如保持均衡的饮食更有益。
高考英语 你不可不知的语法专项讲解训练 状语从句
状语从句一、知识储备二、考点及考查频率三、知识考点考查梯度（1）时间状语从句高三1 John thinks it won’t be long he is ready for his new job.A. whenB. afterC. beforeD. since2 Tom was about to close the windows _____his attention was caught by a bird.A. whenB. ifC. andD. till3 The girl had hardly rung the bell the door was opened suddenly, and her friend rushed out to greet her .A. beforeB. untilC. asD. since4 Just use this room for the time being, and we’ll offer you a larger one ____it becomes available.A. as soon asB. unlessC. as far asD. until5 Nancy enjoyed herself so much ______ she visited her friends in Sydney last year.A. thatB. whichC. whenD. where6 There were some chairs left over _____ everyone had sat down.A. whenB. untilC. thatD. where7 I used to love that film ______ I was a child, but I don’t feel it that way any more.A. onceB. whenC. sinceD. although8 He transplanted the little tree to the garden ____ it was the best time for it.A. whereB. whenC. thatD. until9 ____ I know the money is safe, I shall not worry about it.A. Even thoughB. UnlessC. As long asD. While10 Jasmine was holidaying with her family in a wildlife park _____ she was bitten on the leg by al lion.A. whenB. whileC. sinceD. once11 Don't be afraid of asking for help ____ it is needed.A. unlessB. sinceC. althoughD. when12 He was about to tell me the secret ____ someone patted him on the shoulder.A. asB. untilC. whileD. when13 _____ the poem a second time, the meaning will become clearer to you.A. our having readB. While readingC. If readingD. When you read14 —Can I join your club, Dad?—You can when you ______ a bit older.A. getB. will getC. are gettingD. will have got15 Please remind me______ he said he was going. I may be in time to see him off.A. whereB. whenC. howD. what16 I had just stepped out of the bathroom and was busily drying myself with a towel _____I heard the steps.A. whileB. whenC. sinceD. after17 He was about halfway through his meal ____a familiar voice came to his ears.A. whyB. whereC. whenD. while18 How can you expect to learn anything ____ you never listen?A. in caseB. even ifC. unlessD. when19 We were swimming in the lake _____ suddenly the storm started.A. whenB. whileC. untilD. before20 Why do you want a new job _____you've got such a good one already?A. thatB. whereC. whichD. when21 --Where’s that report?---I brought it to you ____you were i n Mr.Black’s office yesterday.A. ifB. whenC. becauseD. before22 I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.A. beforeB. sinceC. tillD. after23 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. when24 He was told that it would be at least three more months he could recover and return to work.A. whenB. beforeC. sinceD. that高二25 A dozen ideas were considered ____ the chief architect decided on the design of the building.A. becauseB. beforeC. whetherD. unless26 The American Civil War lasted four years ____ the North won in the end.A. afterB. beforeC. whenD. then27 Scientists say it may be five or six years _____it is possible to test this medicine on human patients.A．since B．after C．before D．When28 It was evening ＿＿ we reached the little town of Winchester .A. thatB. untilC. sinceD. before29 He made a mistake, but then he corrected the situation ____ it got worse.A. untilB. whenC. beforeD. as30 The roof fell ____ he had time to dash into the room to save his baby.A. afterB. asC. beforeD. until31 —Why didn't you tell him about the meeting?— He rushed out of the room ______ I could say a word.A. beforeB. untilC. whenD. after32 _____ environmental damage is done, it takes many years for the ecosystem (生态系统) to recover.A. Even ifB. If onlyC. WhileD. Once33 —Did you remember to give Mary the money you owed her?—Yes, I gave it to her____I saw her.A．while B．the moment C．suddenly D．Once34 "You can't have this football back _____you promise not to kick it at my cat again," the old man said firmly.A. becauseB. sinceC. whenD. until35 "Simon thought his computer was broken ____ his little brother pointed out that he had forgotten to turn it on.A. untilB. unlessC. afterD. because36 We were told that we should follow the main road _____ we reached the central railway station.A．whenever B．until C．while D．wherever37 You can eat food free in my restaurant ＿＿ you like.A. wheneverB. whereverC. whateverD. however"38 —Was his father very strict with him when he was at school？ C—Yes．He had never praised him _____ he became one of the top students in his grade．A．after B．unless C．until D．When39 A good storyteller must be able to hold his listeners' curiosity _____ he reaches the end of the story.A. whenB. unlessC. afterD. until高一40 —I'm going to the post office.—＿＿you're there, can you get me some stamps?A. AsB. WhileC. BecauseD. If41 They were surprised that a child should work out the problem____ _ they themselvescouldn't. A. once B. then C. while D. if"42 ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As43 I didn’t manage to do it ________ you had explained how.A. untilB. unlessC. whenD. before44 "We had better hurry ______ it is getting dark.A. andB. butC. asD. unless答案：CACA CABBC ADDDA BBCDA DBABB BBCDC CADBD ABACD BCDAC（2）地点状语从句高三1. The girl arranged to have piano lessons at the training centre with hersister______ she would stay for an hour.A.whereB.whoC.whichD.what2. Can you believe I had to pay 30 dollars for a haircut?You should try the barber’s_______I go. It’s only 15.A. asB. whichC. whereD. that3 You’d better not leave the medicine _____ kids can get at it.A. even ifB. whichC. whereD. so that4 1. If you are traveling _____the customs are really foreign to your own, please do as the Romans do. (天津卷)A. in whichB. whatC. whenD. where5 1. There were dirty marks on her trousers ______ she had wiped her hands.A. whereB. whichC. whenD. that6 --- I hear they aren't pleased with the house you've chosen for them.--- Well, ____ could they live in such comfort?A. where elseB. what elseC. howD. why7 The famous scientist grew up ＿＿ he was born and in 1930 he came to Shanghai.A. whenB. wheneverC. whereD. wherever高二8 1. You should make it a rule to leave things＿＿you can find them againA. whenB. whereC. thenD. there9 After the war, a new school building was put up ______there had once been a theatre.A. thatB. whereC. whichD. when10 When you read the book, you‘d better make a mark ______you have any questions.A. at whichB. at whereC. the place whereD. where11 —Mom, what did the doctor say?—He advised mo to live______ the air is fresher.A. in whereB. in whichC. the place whereD. where高一12 Upon graduation he asked to be sent to _____ .A. where he is most neededB. where he neededC. where he is mostly neededD. where is he mostly needed13 In peace，too，the Red Cross is expected to send help _____there is human suffering.A. whoeverB. however C．whatever D．Wherever答案：ACCDA ACBBD DAD（3）原因状语从句高三1 —Did you return Fred’s call?—I didn’t need to ____ I’ll see him tomorrow.A. thoughB. unlessC. whenD. because2 Parents should take seriously their children's requests for sunglasses ______ eye protection is necessary in sunny weather.A. becauseB. throughC. unlessD. if3 The Italian boy was regarded as a hero _____ he gave his life for his country.A. according toB. because ofC. on account ofD. because4 A man cannot smile like a child, ______a child smiles with is eyes, while a man smiles with his lips alone.A. soB. butC. andD. for5 Unlike watching TV, reading is a highly active process (过程)__ ___ it requires attention as well as memory and imagination.A. untilB. butC. unlessD. for6 . The old man asked Lucy to move to another chair he wanted to sit next to his wife.A. althoughB. unlessC. becauseD. if高二7 He found it increasingly difficult to read, _______ his eyesight was beginning to fail.A. andB. forC. butD. or8 Jenny was very sad over the loss of the photos she had shot at Canada, _____ this was a memory she especially treasured.A. asB. ifC. whenD. where9 ＿＿you've got a chance. you might as well make full use of it.A. Now thatB. AfterC. AlthoughD. As soon as高一10 Mother was worried because little Alice was ill ,especially ______ Father was away in France.A. asB. that C .during D. if答案：DADDD CBAAA（4）条件状语从句高三1 —Have you got any idea for the summer vacation?—I don’t mind where we get ______ there’s sun, sea and beach.A. as ifB. as long asC. now thatD. in order that2 -----Do you have a minute? I’ve got something to tell you.-----Ok, ______ you make it short.A. now thatB. if onlyC. so long asD. every time3 We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold.A. sinceB. ifC. unlessD. until4 A small car is big enough for a family of three ____ you need more space for baggage.A. onceB. becauseC. ifD. unless5 Don’t promise anything ______ you are one hundred percent sure.A. whetherB. afterC. howD. unless6 Most birds find it safe to sleep in the trees, but ____ they have eggs or young chicks, they don’t use a nest.A. whyB. howC. unlessD. where7 I won’t call you, ___ something unexpected happens.A. unlessB. whetherC. becauseD. while8 _____ you have tried it, you can’t imagine how pleasant it is.A. UnlessB. BecauseC. AlthoughD. When9 We don’t keep winning games ____ we keep playing well.A. becauseB. unlessC. whenD. while10. 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高二11 You must keep on working in the evening, ______ you are sure you can finish the task in timeA. asB. ifC. whenD. unless12 It is known to all that _____ you exercise regularly, you won't keep good health.A. unlessB. wheneverC. althoughD. if13 _____you call me to say you' re not coming, I'll see you at the theatre.A. ThoughB. WhetherC. UntilD. Unless14 You will succeed in the end ___ you give up halfway.A．even if B．as though C．as long as D．Unless15 The men will have to wait all day______ the doctor works faster.A．if B．unless C．whether D．that16 You'll miss the train______ you hurry up.A. unlessB. asC. ifD. until17 _______there is a snowstorm or some other bad weather, the mail always comes on time.A．Because B．If C．When D．Unless18 Small sailboats can easily turn over in the water ______ they are not managed carefully.A. thoughB. beforeC. untilD. if19 You'd better take something to read when you go to see the doctor ____ you have to wait.A. even ifB. as ifC. in caseD. in order that20 I always take something to read when I go to the doctor's ______ I have to wait.A．In case B．so that C．in order D．as if21 I shall stay in the hotel all day _______ there is news of the missing child.A. in caseB. no matterC. in any caseD. ever since高一22 I would appreciate it _____ you call back this afternoon for the doctor's appointment. BA. untilB. ifC. whenD. that23 The volleyball match will be put off if it ____.A. will rainB. rainsC. rainedD. is raining24 In time of serious accidents, ______we know some basic things about first aid, we can save lives.A. whetherB. untilC. ifD. unless答案：BCCDD CAABDD ADDBA DDCAA BBC（5）让步状语从句高三1. The engineer are so busy that they have zero time for outdoor sports activities, ___they have the interest.A. whereverB. WheneverC. even ifD. as ifC2. Tim is in good shape physically he doesn't get much exercise.A. ifB. even thoughC. unlessD. as long asB3 The lawyer seldom wears anything other than a suit ______ the season.A. whateverB. whereverC. wheneverD. howeverA4 ______ tomorrow, our ship will set sail for Macao. 2007上海春季招生A．However the weather is like B．However is the weather likeC．Whatever is the weather like D．Whatever the weather is like"D5 ______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.A. IfB. WhileC. BecauseD. AsD6 _____ modeling business is by no means easy to get into, the good model will always be in demand.A. WhileB. SinceC. AsD. IfA7 Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.A. as ifB. now thatC. even thoughD. so thatC8 There was never any time for Kate to feel lonely, _____ she was an only child.A．ever since B．now that C．even though D．even asC9 We had to wait half an hour______ we had already booked a table.A. sinceB. althoughC. until D beforeB10 ______he has limited technical knowledge, the old worker has a lot of experience.A. SinceB. UnlessC. AsD. AlthoughD11 Mr. Hall understands that _____ math has always been easy for him，it is not easy for the students．A．unless B．since C．although D．WhenC12 ______she is young, she knows quite a lot.A. WhenB. HoweverC. AlthoughD. UnlessC13 _______he said he wasn't hungry, he ate the big breakfast.A. EvenB. UnlessC. In spiteD. AlthoughD14 Although it’s raining, _____are still working in the fields.A theyB but theyC and theyD so theyA15 My parents were quarrelling about me ____ I could not quite tell why.A. sinceB. thoughC. ifD. untilB164 Allow children the space to voice their opinions, ____they are different from your own.A. untilB. even ifC. unlessD. as thoughB高二17 -- Dad, I've finished my assignment. B-- Good, and _____ you play or watch TV, you mustn't disturb me.A. wheneverB. whetherC. whateverD. no matter"B18 ______ hungry I am, I never seem to be able to finish off this loaf of bread.A. WhateverB. WheneverC. WhereverD. HoweverD19 You should try to get a good night's sleep _____much work you have to do.A．however B．no matter C．although D．whateverA20 ____, I have to put it away and focus my attention on study this week.A. However the story is amusingB. No matter amusing the story isC. However amusing the story isD. No matter how the story is amusing.C21 ____I accept that he is not perfect, I do actually like the person.A. WhileB. SinceC. BeforeD. UnlessA高一22 This is a very interesting book. I’ll buy it, _____.A. how much may it costB. no matter how it may costC. however much it may costD. how may it costC23 We'll have to finish the job.＿＿＿.A. long it takes howeverB. it takes however longC. long however it takesD. however long it takesD24 ______, Mother will wait for him to have dinner together.A. However late is heB. However he is lateC. However is he lateD. However late he isD25 _____ much advice I gave him, he did exactly what he wanted to do.A. HowB. WhateverC. HoweverD. No matterC26 If we work with a strong will, we can overcome any difficulty, ______great it is.A. whatB. howC. howeverD. whateverC27 No matter how hard he worked, _______ .A. he could not do any betterB. and he could not do any betterC. so he could not do any betterD. but he could not do any betterA答案：CB ADDAC CBDCC DABBB DACAC DDCCA（6）目的状语从句高二1 Roses need special care _____ they can live through winter. BA. becauseB. so thatC. even ifD. as2 I'd like to arrive 20 minutes early ____ I can have time for a cup of tea.A. as soon asB. as a resultC. in caseD. so that3 Sally worked late in the evening to finish her report___ her boss could read it first the next morning．A．so that B．because C．before D．or else4 John shut everybody out of the kitchen ____ he could prepare his grand surprise for the party.A. whichB. whenC. so thatD. as if高一5 I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless答案：BDACB（7）结果状语从句高三1 The weather was ______ cold that I didn't like to leave my room.A. reallyB. suchC. tooD. so2 I haven’t seen Ann for ____ long that I’ve forgotten what she looks like.A. suchB. veryC. soD. too3 Pop music is such an important part of society ______ it has even influenced our language.A. asB. thatC. whichD. where高二4 Speak to him slowly _____he may understand you better.A. sinceB. so thatC. forD. because5 His plan was such a good one ______we all agreed to accept it.A. soB. andC. thatD. as6 The shop doesn't open until 11 a.m., ____ it loses a lot of business.A. forB. orC. butD. so答案：DBBCD（8）方式状语从句高三1 – Who should be responsible for the accident?– The boss, not the workers. They just carried out the order _____.A. as toldB. as are toldC. as tellingD. as they told2 Students are always interested in finding out _______ they can go with a new teacher.A. how farB. how soonC. how oftenD. how long答案：AA。
重难点突破20 状语从句(原卷版)-2022年高考英语必备语法知识释疑与突破(通用版)
2022年高考英语必备语法知识释疑与突破(通用版)20状语从句【重难点释疑】英语中状语与中文的状语大致相同，分为时间、地点、原因、目的、结果、条件、方式等等。
如果一个主从复合句中的从句是用来表示时间，原因等等时，那就称为状语从句。
在主从复合句中修饰主句中的动词、形容词、副词等的从句叫做状语从句，又由于其功能与副词非常相近，又称做副词性从句。
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九种。
一、时间状语从句在句子中起时间状语作用的句子称为时间状语从句。
时间状语从句可以放在句首、句中和句尾。
▲常用来引导时间状语从句的引导词有：when当……时候while当……时候as当……时候、一边after在……之后before在……之前since自从ever since自从once一……就……whenever不管什么时候by the time到……as long as长达……instantly一……就……（这个连接词有的教材中没有出现，可以见识一下）as soon as一……就……no sooner…than一……就……hardly…when…一……就……till直到until直到1．when，while，as的用法从属连词when，while，as都可用来引导时间状语从句，意为“在……时候”。
但在具体用法上又不尽相同。
（1）这三个连词中，when用得最广，常可代替while与as。
与while相比，when引导的从句动词既可是延续性的，也可是终止性的。
as在这一点上与when相同，while所引导的从句中，动词只能是延续性的。
在初中阶段，我们几乎很少讲as引导时间状语从句。
是因为as在初中阶段是一种供了解性的内容。
e.g.When the fire broke out, all the students were sleeping soundly.(终止性的)当火灾发生时，所有的学生正在熟睡中。
高考状语从句知识点
高考状语从句知识点状语从句是高考英语中的一个重要语法点，掌握好状语从句对于理解和运用英语句子结构、提高英语语言能力有着至关重要的作用。
接下来，让我们一起深入了解一下高考中常见的状语从句类型及其用法。
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。
1、 when 引导的时间状语从句When I was a child, I often played in the park（当我还是个孩子的时候，我经常在公园玩耍。
）When he arrived home, it was already midnight（当他到家时，已经是午夜了。
）需要注意的是，when 引导的从句动作可以与主句动作同时发生，也可以先于主句动作发生。
2、 while 引导的时间状语从句While I was doing my homework, my mother was cooking（当我在做作业时，妈妈在做饭。
）While he was reading, his sister was singing（他在读书时，他妹妹在唱歌。
）while 引导的从句动作通常是持续性的，且主句和从句动作同时发生。
3、 as 引导的时间状语从句As I was walking along the street, I met an old friend（当我沿着街道走时，遇到了一位老朋友。
）As time goes by, we become more mature（随着时间的流逝，我们变得更加成熟。
）4、 before 和 after 引导的时间状语从句I had finished my homework before my father came back（在我爸爸回来之前，我已经完成了作业。
高考英语语法词汇专项突破：05全解读让步状语从句考点+巩固练习+答案
高考英语语法词汇专项突破：05全解读让步状语从句考点+巩固练习+答案(Adverbial clause of concession)【考点导航】【考例】（2021年3月天津卷，2) We all need to get involved in saving energy ______ it’s at work, at home, or at school.A.unlessB.onceC.whetherD.because答案与解析：C。
考查状语从句连接词词义辨析。
A.unless除非；B.once 一旦；C.whether无论；是否；D.because 由于。
分析句子，该空需要一个连词引导让步状语从句，依据句意及后面的or ，需要表示“无论是…还是…”，whether符合题意。
故选C项。
句意：无论是在工作中，在家里，还是在学校，我们都需要参与到节省能源的活动中来。
【考例】（2020年7月天津卷，10) ---- Why do people like pop music? I hate it so much.----______ it is not your style, that doesn't mean it is bad.A. Only ifB. Even thoughC. Now thatD. In case答案与解析：B。
考查引导状语从句连词词义辨析。
A. Only if只有在……的时候；B. Even though即使，尽管；C. Now that既然；D. In case以防，万一。
前半句说:它不是你的风格；后半句说:这并不意味着流行音乐不好。
很明显，前后两句之间是转折关系，空处引导让步状语从句。
故选B。
句意:--人们为什么宠爱流行音乐?我格外厌烦它。
--即使这不是你的风格，也不意味着它不好。
【考例】（2020年5月天津卷，15) ______ he could give her sympathy, any practical help was almost beyond him.A.IfB. SinceC. AlthoughD. Until答案与解析：C。
高一英语语法专项突破：状语从句
=Much as he liked her, he left her finally.
②谓语动词前置： Although he might try hard, he didn’t pass the exam. =Try hard as he might, he didn’t pass the exam.
so...that/such...that
as, as if/though, how the way
though/although, no matter+特殊疑问词 even if, while, since 特殊疑问词-ever
than, as...as,
the more…the more…
not as/so...as
状语从句 常用引导词
特殊引导词
时间
when/while/as, not...until, as soon as, the once, till, since, minute/moment, the second, until, before, after every time, no sooner … than,
____ they decide which college to go to, students should research the
admission procedures.
A. As
B. While
C. Until
D. Once
【例2】（ 2009辽宁卷，30）
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高考英语语法专项突破·高考真题分类状语从句【2013北京卷】30．I took my driving license with me on holiday，________I wanted to hire a car.A．in case B．even ifC．ever since D．if only【解析】in case以防万一，引导条件状语从句；even if纵然，即使，引导让步状语从句；ever since自以来，引导时间状语从句；if only要是就好了，常用于虚拟语气，表示一种强烈的愿望。
题干的意思是：我度假时随身带着驾照，以备我租车之需。
由句意可知正确答案为A项。
掌握连词的用法以及正确理解句意和前后的逻辑关系是解题关键。
【答案】A【2013天津卷】5．________ small，the company has about 1,000 buyers in over 30 countries.A．As B．IfC．Although D．Once【解析】句意：“尽管很小，但是这个公司在30多个国家有大约1 000个买家。
”根据句意及前后句的关系可知选择C项although“尽管”。
【答案】C【2013重庆卷】25．________we have enough evidence, we can't win the case.A．Once B．As long asC．Unless D．Since【解析】句意：如果我们没有足够的证据，我们就不能打赢这场官司。
分析题意可知，前后两句之间为条件关系。
A项意为“一旦”；B项意为“只要就”；C项意为“除非，如果不”；D项意为“自从”。
unless＝if...not，所以答案为C。
【答案】C【2013山东卷】26．Mark needs to learn Chinese ________ his company is opening a branch in Beijing. A．unless B．untilC．although D．since【解析】句意：马克需要学习汉语，因为他的公司将在北京开一个分公司。
本句中的“在北京开一个分公司”是“需要学习汉语”的原因，四个选项中引导原因状语从句的只有since。
unless意为“如果不；除非”，引导条件状语从句until意为“直到时”，引导时间状语从句；although意为“尽管，虽然”，引导让步状语从句。
【答案】 D【2013山东卷】28．________ I have to give a speech，I get extremely nervous before I start. A．Whatever B．WheneverC．Whoever D．However【解析】句意：每当我必须演讲时，在开始前，我都变得非常紧张。
whatever“任何事物，一切事物；无论怎样”，引导名词性从句或让步状语从句；whenever“每当；无论什么时候”，引导时间状语从句或让步状语从句；whoever“的人；无论是谁，不管是谁”，引导名词性从句或让步状语从句；however“不管怎样”，引导让步状语从句。
故只有whenever符合句意。
【答案】B【2013辽宁卷】24．One can always manage to do more things，no matter ________ full one's schedule is in life. A．how B．whatC．when D．where【解析】句意：无论一个人的生活日程有多么满，他总能设法做更多的事情。
本句中“no matter＋疑问词”结构引导让步状语从句，因为要修饰空格后的形容词full，故用how，no matter how意为“无论多么”。
no matter what意为“无论什么”；no matter when意为“无论何时”；no matter where意为“无论何地”。
【答案】A【2013江苏卷】28．In the global economy，a new drug for cancer，______ it is discovered，will create many economic possibilities around the world.A．whatever B．whoeverC．wherever D．whichever【解析】通过分析句子结构可知，________ it is discovered在句中作状语。
在这个状语从句中，不缺少构成句子的主要成分，所以引导词只能在从句中作状语，从而选择具有副词性质的词成为答题的关键。
分析四个选项可知符合条件的只有C项(wherever)，故答案选C。
句意：在全球经济中，无论是在哪儿发现一种治疗癌症的新药物，这都将会在全球产生很多经济方面的可能性。
【答案】C【2013湖南卷】23．You must learn to consult your feelings and your reason________you reach any decision. A．although B．before C．because D．unless【解析】although“虽然，尽管”，引导让步状语从句；before“在之前”，引导时间状语从句；because“因为”，引导原因状语从句；unless“除非”，引导条件状语从句。
题干的意思是：“做任何决定之前，必须学会尊重自己的情感与理智。
”空格前后的时间先后意味较为明显，所以答案为B。
【答案】B【2013安徽卷】23．It's much easier to make friends ________ you have similar interests.A．unless B．whenC．even though D．so that【解析】本题需要根据题干的意思和前后两句之间的逻辑关系来判断使用哪个关联词。
unless除非，表示相反的条件；when表示时间(有时兼有条件)；even though即使，表示让步；so that以便，表示目的或结果。
句意：当你们有相似的兴趣时，就更容易成为朋友。
此处为时间兼条件，故选B项。
【答案】B【2013四川卷】7．He is so busy. He cannot afford enough time with his son________he wants to.A．even if B．as ifC．because D．before【解析】本题四个选项都为常见连词(词组)，even if即使，as if好像，because因为，before在之前。
题干的意思是：他如此忙碌，即使想抽出充足的时间陪陪儿子也做不到。
even if在此引导让步状语从句，符合题意。
【答案】A【2013江西卷】28．She says that she'll have to close the shop________business improves.A．if B．unlessC．after D．when【解析】句意：她说如果生意不见好转，她就不得不关闭这家商店。
unless意为“除非；如果不”，符合语境。
【答案】B【2013陕西卷】18．I have heard a lot of good things about you________I came back from abroad.A．since B．untilC．before D．when【解析】从题干中的“have heard”可知是“已经听说”，所以应该是“自从我回来”，因此要用since引导时间状语从句。
题干的意思是：“自从我从国外回来，我听到了很多关于你的好消息。
”【答案】A【2012江苏卷】One's life has value one brings value to the life of others.A. so thatB. no matter howC. as long asD. except that【解析】本题考查连词。
as long as意为“只要”；so that意为“以便；因此”；no matter how意为“不管怎样”；except that意为“除了”。
句意为：只要一个人给别人的生活带来价值，那么他的生命就有价值。
根据题意，应选C项。
【2012湖南】32. ____ hard you try, it is difficult to lose weight without cutting down the amount you eat.A. HoweverB. WhateverC. WhicheverD. Whenever【考点】本题考查状语从句引导词用法。
【解析】句意：不管你如何（however）努力，如果你不减少食量是很难减肥的。
【答案】A【2012湖南】28. ____ I always felt I would pass the exam, I never thought I would get an A.A. WhileB. OnceC. IfD. Until【考点】本题考查状语从句引导词用法。
【解析】句意为：虽然我总觉得我考试能过关，但我从没想过我能得优。
while常见含义有“虽然；然而，而；在……期间，当……时；趁着”等，此处为“虽然”之意。
【答案】A【2012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【考点】考查状语从句。
【解析】短语语境表示“抱歉，你不能继续训练，因为你膝盖受的伤还没有恢复。
”由此可知，空白处后面为原因状语从句，C选项符合题意。
因此，正确答案为C选项。
【答案】C【2012山东卷】32. A number of high buildings have arisen _______ there was nothing a year ago but ruins.A. whenB. whereC. beforeD. until【考点】考查状语从句的连接词。
【解析】此处是where引导地点状语从句，表示“在地方”。
句意：很多高楼在一年前还是废墟的地方矗立起来了。
【答案】B【2012山东卷】27. He smiled politely ______ Mary apologized for her drunken friends.A. asB. ifC. unlessD. though【考点】考查状语从句的连接词。