【助力2014高考】英语语法小题特训:连词及从句
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【助力2014高考】英语语法小题特训:连词及从句1. Many customers will have to wait for months to buy this kind of cars __________ the assembly line workers work day and night.A. ifB. unlessC. whetherD. that答案:本句是个状语从句。
if意为“如果”,unless意为“除非”,whether意为“是否”,that不连接状语从句。
用unless要否定前面的意思。
如:You will fail unless you work harder.(你只有更努力才不会不及格。
)You can not go into that club unless you have a ticket.(你只有有票子才可以进那个俱乐部。
) (答案B) 2. --Did you remember to return the digital camera to Sarah?--Yes. I gave it to her __________ I saw her.A. whileB. the momentC. suddenlyD. once答案:本句是个状语从句。
the moment=when。
while可以引导状语从句,但句中的谓语动词应该是个延续动词。
这里的see是个瞬间动词。
(答案B)3. __________ has recently been done to build more elevated roads, a shortage of high level public transportation remains a serious problem in Shanghai.A. ThatB. WhatC. Though whatD. In spite of what答案:在in spite of后面跟名词或从句。
毛额市鹌鹑阳光实验学校专题六连词和状语从句[课前体验领悟]完成句子1.The new teacher was so wellorganized that she beganwhere_we_stopped_yesterday (昨天停止的地方) so that no point was left out.2.While_computers_are_convenient_to_us_in_daily_life_(虽然电脑对我们的日常生活很方便), it may also cause other problems.3.Your time is running out. Change your mind before_it_is_too_late (趁着还不太晚)!4.Unless_children_believe_they_can_succeed_ (除非孩子们相信他们能够成功), they will never become totally independent.5.—Someone wants you on the phone.—But_nobody_knows_I_am_here (但是没有人知道我在这里).[课堂考前讲练]并列连词1.表并列关系:and, not only ...but (also) ..., neither, nor, neither ... nor ...等词连接的并列句,在意义上主要对前一句子作补充或引申,包括肯定和否定两方面的意义。
The report has not only attracted much attention, but also some sharp criticism.那篇报道不仅吸引了许多关注,同时也遭到了一些尖锐的批评。
Neither does he work hard, nor does his brother.他和他兄弟工作都不努力。
高三英语复习与训练十七、十八、十九、二十一——名词性从句、定语从句、状语从句、连词17. 名词性从句在句子中起名词作用的句子叫名词从句。
名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
17.1 引导名词性从句的连接词引导名词性从句的连接词可分为三类:连接词:that, whether ,if (不充当从句的任何成分)连接代词:what, whatever, who, whoever, whom, whose, which连接副词:when, where, how, why不可省略的连词:1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。
例如:That she was chosen made us very happy. 她被选上了,我们很高兴。
We heard the news that our team had won. 我们听到消息说我们队赢了。
比较:whether与if 均为"是否"的意思。
但在下列情况下,whether 不能被if 取代:1. whether引导主语从句并在句首2. 引导表语从句3. whether从句作介词宾语4. 从句后有"or not"大部分连接词引导的主语从句都可以置于句末,用it充当形式主语。
例如:It is not important who will go. 谁去,这不重要。
It is still unknown which team will win the match. 到底谁赢呢,形势尚不明朗。
17.2 名词性that-从句1)由从属连词that引导的从句叫做名词性that-从句。
That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。
名词性that-从句在句中能充当主语、宾语、表语、同位语和形容词宾语。
2020年高考英语题组1.(2020﹒江苏)They decide to have more workers for the project ____ it won’t be delayed.A. even ifB. as ifC. now thatD. so that【答案】D【解析】【详解】考查连词辨析。
句意:他们决定为这项工程增加工人,以免耽搁。
A. even if即使;B. as if好像;C. now that既然;D. so that为了。
空后it won’t be delaye d是前面采取措施的目的,应使用so that引导目的状语从句。
故选D。
2. (2020﹒浙江﹒语法填空)It's also that they are on average healthier 65 more productive for longer.【答案】and【解析】考查连词。
句意:而且,平均而言,他们更健康,更长寿。
结合上下文语境可知此处连接上下文两个并列短语应用连词and,故填and。
2019年高考题【2019·天津卷·单项填空】13.Tom is so independent that he never asks his parents' opinion _________ he wants their support.A. sinceB. onceC. unlessD. after【答案】C【解析】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因为;once一旦;unless除非;after在……之后,根据题意,故选C。
【2019·江苏卷·单项填空】23.The doctor shares his phone number with the patients __________ they need medical assistance.A. if onlyB. as ifC. even thoughD. in case【答案】D【解析】考查状语从句的连词。
2021年(高|考)题1.【2021·北京】27.My grandfather still plays tennis now and then, ________ he ,s in his nineties.A. as long asB. as ifC. even thoughD. in case【答案】C考点:考查状语从句【名师点睛】1. 引导目的状语从句的附属连词.主要的有in order that, so that, in case, for fear等.如:He raised his voice so that everyone could hear.他提高了嗓音,以便每个人都能听见.Take your umbrella (just) in case it rains. 带上雨伞,以防下雨.She repeated the instructions slowly in order that he should understand.她把那些指示慢慢重复了一遍好让他听明白.2. 引导结果状语从句的附属连词.主要的有so th at, so…that, such…that等.如:I went to the lecture early so that I got a good seat.我去听演讲去得很早, 所以找个好座位.3. 引导让步状语从句的附属连词.主要的有although, though, even though, even if, while, however, whatever, whoever, whenever, wherever等.如:Although they are twins, they look entirely different.他们虽是孪生, 但是相貌却完全不同.4. 引导方式状语从句的附属连词.主要的有as, as if, as though, the way等.如:Why didn't you catch the last bus as I told you to?你怎么不听我的话赶乘末班公共汽车呢?5. 引导地点状语从句的附属连词.主要的有where, wherever, everywhere, anywhere等.如:这座教堂盖在一座罗马寺庙的旧址.6. 引导比拟状语从句的附属连词.主要的有than和as…as .如:She was now happier than she had ever been.现在她比过去任何时候都快活.2.【2021·北京】35. I am not afraid of tomorrow, ________ I have seen yesterday and I love today.A. soB. andC. forD. but【答案】C【名师点睛】并列连词的用法1. 表示转折关系的并列连词.这类连词主要有but, yet 等.如:Someone borrowed my pen, but I don't remember who.有人借了我的钢笔,但我不记得是谁了.2. 表示因果关系的并列连词.这类连词主要有for, so 等.如:The child had a bad cough, so his mother took him to the doctor.这孩子咳得很利害,所以他妈妈带他去看医生.注意:for表示结果通常不能放句首| ,也不能单独使用.3. 表示并列关系的并列连词.这类连词主要有and , or , either…or , neither…nor , not only…but (also) , both…and , as well as 等.如:He didn't go and she didn't go either. 他没去,她也没去.The weather is mild today; it is neither hot nor cold. 今天天气很温暖,不冷也不热.3.【2021·江苏】26.______some people are motivated by a need for success, others are motivated by a fear of failure.A. BecauseB. IfC. UnlessD. While【答案】D【名师点睛】连词while根据上下文有以下不同作用和含义.一、引导时间状语从句译作"当……时〞.例如:1. Make hay while the sun shines. 趁着有太阳晒晒草. (乘机行事,抓紧时机. )2. We must work hard to gain more knowledge while we are young.趁着现在还年轻,我们必须刻苦学习,获得更多的知识.二、引导让步状语从句常放在句首| ,译作"尽管〞、"虽然〞,比although或 though语气要轻 .例如:While I believe it is true, I cannot prove it. 虽然我相信那是真的,但我无法证明.三、引导条件状语从句相当于as long as ,译作"只要〞.例如:1. While there is life, there is hope.有生命,就有希望.只要病人还有一息生机,医生就有责任挽救.四、引导原因状语从句相当于since ,有"既然〞的意思.例如:1. You'll never save any money while you're so extravagant. 你这么奢侈,永远存不下钱来.2. I'd like to get it settled today while we're at it. 既然我们着手干了,我想今天就把它干完.五、连接并列句表示比照,相当于whereas ,译作"而〞、"可是〞. 例如:1. An outdoors man will s oon become pale if he changes to an indoor job, while a desk clerk will take on a tan aftera short vacation in the sun.从事室外工作的人如果调到室内工作,不久肤色就会变白;而一个伏案工作的文员出去度个短假,就会被太阳变黑.2. Motion is absolute while stagnation is relative. 运动是绝|对的,而静止是相对的 .六、连接并列句表示递进,相当于and what is more, 译作"并且〞、"而且〞.例如:The new man -made fibres are more hardwearing than natural fibres and greatly reduce mending, while good ready -made clothes are cheap and plentiful.新的人造纤维比天然纤维耐磨,因此能大大减少修补工作,而且做好的衣服价廉物美,数量也多.考点:考查连词4.【2021·天津】7. ______ the average age of the population increases, there are more and more old people to carefor.A. UnlessB. UntilC. AsD. While【答案】C考点:考查连词.【名师点睛】这几个词都是连词,要分清每个连词短语的含义和用法,做题时关键看上下文和句意的逻辑关系做题.unless引导的是条件状语从句;until引导时间状语从句,as引导方式/原因/状语从句;while引导让步/时间状语从句 .as的用法比拟多,不仅仅在选择题中经常出现,学生在做阅读完型的时候,遇到as一定要判断它的准确含义,以便于正确理解这句话的意思 .5.【2021·浙江】5._______online shopping has changed our life , not all of its effects have been positive.A. SinceB. AfterC. WhileD. Unless【答案】C【解析】试题分析:句意:尽管网上购物已经改变了我们的生活,单数不是所有的影响都是积极的.While引导让步状语从句,意为"尽管,虽然〞;since既然,自从;after在……之后;unless除非.应选C .考点:考查连词.【名师点睛】这几个词都是连词,要分清每个连词短语的含义和用法,做题时关键看上下文和句意的逻辑关系做题.since引导原因/时间状语从句;after引导时间状语从句,while引导让步/时间状语从句;unless引导的是条件状语从句;while的用法比拟多,不仅仅在选择题中经常出现,学生在做阅读完型的时候,遇到while一定要判断它的准确含义,以便于正确理解这句话的意思.6.【2021·北京】33. 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. until【答案】A【名师点睛】附属连词的用法1. 引导时间状语从句的附属连词(1) 表示"当…时候〞或"每当〞的时间连词.主要的when, while, as, whenever .如:Don't talk while you're eating. 吃饭时不要说话.He came just as I was leaving. 我正要走时他来了.(2) 表示"在……之前(或之后)〞的时间连词.主要的有before, after .如:Try to finish your work before yo u leave. 离开前设法把工作做完.(3) 表示"自从〞或"直到〞的时间连词.主要的有since, until, till .如:She's been playing tennis since she was eight. 她从八岁起就打网球了.Never trouble trouble till trouble troubles you. (谚)不要无事惹事.(4) 表示"一……就〞的时间连词.主要的有as soon as, the moment, the minute, the second, the instant, immediately, directly, instantly, once, no sooner…than, hardly…when等.如:I'll let you know as soon as I hear from her. 我一接她的信就通知你.(5) 表示"上次〞、"下次〞、"每次〞等的时间连词.主要的有every time(每次) ,each time(每次) ,(the) next time(下次) ,any time(随时) ,(the) last time(上次) ,the first time(第|一次) .如:I'll tell him about it (the) next time I see him.我下一次见到他时,我就把这个情况告诉他.注意:every time, each time, any time前不用冠词,(the) next time, (the) last time中的冠词可以省略,而the first time中的冠词通常不能省略.2. 引导条件状语从句的附属连词.这类连词主要有if, unless, as [so] long as, in case 等.如:Do you mind if I open the window?我开窗你不介意吧?注意:在条件状语从句中,通常要用一般现在时表示将来意义,而不能直接使用将来时态.不过,有时表示条件的if之后可能用will ,但那不是将来时态, 而是表示意愿或委婉的请求(will为情态动词) .如:If you will sit down for a few moments, I'll tell the manager you're here. 请稍坐, 我这就通知经理说您来了.3. 引导原因状语从句的附属连词.主要的有because, as, since, seeing (that), now (that), considering (that) 等.如:He distrusted me because I was new.他不信任我,因为我是新来的.2021年(高|考)题1.【2021·湖南】24.Video games can be a poor influence if ________ in the wrong hands.A. to leaveB. leavingC. leaveD. left【答案】D【考点定位】考查状语从句中的省略问题.【名师点睛】一般说来省略现象多出现在以下五种状语从句中:由 when ,while ,as ,before, after , till, until, once 等引导的时间状语从句;由whether ,if , unless 等引导的条件状语从句;由 though , although ,even if ,whatever 等引导的让步状语从句;由 as ,than 等引导的比拟状语从句;由as, as if , as though 等引导的方式状语从句.上述状语从句在省略时,并非任何成分都可以省略而是遵循下面原那么:(1 )当状语从句的主语与主句的主语一致时且从句中含有be动词的某种形式时,可以省略状语从句的主语和系动词be . (2 )当从句的主语与主句的主语不一致,但从句主语是 it ,从句中又含有系动词be 的某种形式时,可以把it和系动词be一起省略.此题的形式属于:连词(when ,if ,even if ,unless ,once ,until, than , as ) + 过去分词.完整的句子就是:Video games can be a poor influence if they are left in the wrong hands.2.【2021·北京】25.He is a shy man,___he is not afraid of anything or anyone.A.soB. butC.orD. as【答案】B试题分析:句意:他是一个害羞的人,但是他并不害怕任何事和任何人.A. so因此;B. but但是;C. or或者;D. as作为.根据句意,前后句表示转折,因此选择but .【考点定位】考查连词辨析【名师点睛】此题考查连词中在句子中的应用,做题时要分析前后句中所用的连词表示的是什么关系,看语境中前后句子的关系是转折还是并列,所以做好此类题先了解连词的意思,再了解句子中的意思.A. even ifB. as long as C .as if D. ever since【答案】B4.【2021·北京】32. _____the damage is done, it will take many years for the farmland to recover.A. UntilB. UnlessC. OnceD. Although【答案】C【解析】试题分析:句意:一旦农田被毁坏,将需要许多年的时间才能得以恢复.A. until译为到……为止,直到……才,在……以前;B. unless译为如果不,除非;C. once译为一旦,一经……便;D. although译为虽然,然而,尽管.结合句意,应选C【考点定位】考查连词辨析【名师点睛】此题考查连词在句子中的应用,要先了解每个选项的意思,然后在具体语境中选出适宜的选项.选项中词语都是引导状语从句的连词,学生需要分析其在句中作何种状语从句并结合语境分析.5.【2021·重庆】4.If you miss this chance, it may be years ____ you get another one.A.asB. beforeC. sinceD. after【答案】B【解析】试题分析:As 因为了before之前;since由于;after之后;句意:如果你错过这次时机,可能要等几年的时间才会再有.It be 时间段before ..表示要. .多么才会. . ,应选B项.【考点定位】考查连词 .【名师点睛】连词的辨析一直都是选择题的重点,用法灵活,故切入点就是当时的语境即句意所提供的场景,来判断句子之间的隶属关系;It + will be + 时间段+ before等表示"在……之后……才〞的句型总结一、用于句型"It + will be + 时间段+ before...〞句型中,表示"要过多久才…〞,也可用于"It + may be + 时间段+ before...〞,表示"也许要过多久才……〞.Before 后的句子中用一般现在时态.其否认形式"It will/would not be +时间段+ before…〞表示"不久就…… ,过不了多久就……〞.The field research will take Joan and Paul about five months; it will be a long time _____ we meet them again. (2007安徽卷)A. afterB. beforeC. sinceD. when6.【2021·浙江】9. 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. Unless【答案】A【考点定位】考查状语从句的连接词【名师点睛】连词考查的重点集中在以下两个方面:一是连接两个词或连接一个并列句时并列连词的选择,此类题型要求我们必须确切地理解句子的意义,在此根底上确定词与词之间及两个分句之间的关系,从而确定出正确的并列连词;二是对附属连词的考查侧重和从句的理解相联系,对应句子或上下文,正确把握附属连词.此题属于后者,该题所需要的是正确理解四个选项及句意.7.【2021·天津】12. We need to get to the root of the problem______ we can solve i t.A. whileB. afterC. beforeD. as【答案】C【解析】试题分析:句意:在我们解决问题之前,我们需要找到问题的根源.A. while当……时候,而;B. after在……之后;C. before 在……之前;D. as正如.根据句意可知选C .【考点定位】考查状语从句的连接词.【名师点睛】此题考查连词辨析.解题时要区分清选择项的含义与区别,再联系句意进行判断,从而选出正确答案.考生做此类题型,要分析句子结构,理解句意,考虑语境, 选择恰当连词.切忌:粗心大意,惯性判断.要注意细心分析验证,理解句意,充分考虑语境.8.【2021·四川】6.There is only one more day to go your favorite music group play live.A. sinceB. untilC. whenD. before【答案】D【考点定位】考查状语从句的连接词【名师点睛】此题考查附属连词的选择.一般此类连词连接主句和从句,要求考生熟知每个连词的具体含义,知道和其他连词的区别,再根据主从句的内容,选择最|符合题意的连词.本句中有一个很明显的先后关系:还有一天,应选择D最|为恰当.9.【2021·陕西】20. I believe you will have a wonderful time here you get to know everyone else.A. thoughB. as ifC. onceD. so that【答案】C【解析】试题分析:句意:我相信一旦你了解这里的每个人,你将玩得很愉快.though虽然;as if好似;once一旦;so that为了 .所以选C .【考点定位】考查连词【名师点睛】这几个词都是连词,要分清每个连词短语的含义和用法,做题时关键看上下文和句意的逻辑关系做题.though 引导让步状语从句;as if引导方式状语从句;once引导的是条件状语从句;so that引导结果状语从句或目的状语从句.10.【2021·福建】31._________the students came from different countries, they got along quite well in the summer camp.A. WhileB. UnlessC. SinceD. Until【答案】A【解析】试题分析:考查连词辨析.这里是一个while引导的让步状语从句.A.while尽管(引导让步状语从句);B.unless除非(通常用于条件状语从句);C.since自从(引导时间状语从句);D.until直到…才… (通常用在时间状语从句中) .结合句意:尽管学生都来自不同的国|家,他们在夏令营里面都相处得很好.应选A【考点定位】考查连词辨析【名师点睛】此题主要是在考察各个连词的含义,归根结底还是在考察词义 .连词的种类有很多,有并列连词、转折连词、选择连词、假设连词、比拟连词等连词.各个连词能够引导不同的状语从句,这也是由连词本身的含义所决定的.在进行连词的选择的时候要十分注意连词的含义.11.【2021·江苏】26.It is so cold that you can ,t go outside _____ fully covered in thick clothes.A. ifB. unlessC. onceD. when【答案】B【考点定位】连词辨析【名师点睛】"连词+省略结构〞省略了从句的主语(与主句主语一致)和主语后的动词be .考生应根据前后句意判断出前后逻辑关系,然后选择正确答案.同时,考生要注意归纳这类连词:when, while "表示时间〞;if, unless "表示条件〞;once "表示时间或条件〞;though/although, even if(though)表示"让步〞. 12.【2021·安徽】34.______ he once felt like giving up, he now has the determination to push further and keep on going.A. WhereB. AsC. In caseD. Now that【答案】A【解析】试题分析:句意:曾经让他感到想放弃的地方,现在他决心继续前进.A那里;B尽管,当,因为,随着;C 以防;D既然.where表示地点,引导让步状语从句;as引导让步状语从句常用倒装,即tried as he has;in case 表目的;now that表原因.这里指让他感到想放弃的地方,应选A .【考点定位】考查状语从句【名师点睛】这里考查状语从句的连接词,做状语从句类的题目,需要理解句意,然后判断前后分句的逻辑关系,进而选出相应的连接词.where在此引导地点状语从句,类似的句子有:Where there is a will, there is a way.有志者事竟成.13.【2021·安徽】23.______ scientists have learned a lot about the universe, there is much we still don't know.A. OnceB. SinceC. ThoughD. Unless【答案】C【考点定位】考查状语从句【名师点睛】此题考查让步状语从句.做状语从句类的题目,首|先要理解句意,然后再判断前后分句的逻辑关系,比方转折、条件、原因、时间等.根据"we still don't know〞可知,前后表示转折含义,选项中只有though表示转折.14.【2021·湖南】33.________ 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【答案】C【解析】考查状语从句 .句意:尽管这项工作需要占用大量的时间,但是大局部学生还是认为(从工作中获得的)这些经验还是值得的.根据句意可知,主从句构成让步关系.应选C .【考点定位】考查状语从句.【名师点睛】【名师点睛】连词考查的重点集中在以下两个方面:一是连接两个词或连接一个并列句时并列连词的选择,此类题型要求我们必须确切地理解句子的意义,在此根底上确定词与词之间及两个分句之间的关系,从而确定出正确的并列连词;二是对附属连词的考查侧重和从句的理解相联系,对应句子或上下文,正确把握附属连词.此题属于后者,该题所需要的是正确理解四个选项及句意.2021年(高|考)英语分项解析精编版专题09连词和状语从句1.【2021·重庆卷】14. Half an hour later, Lucy still couldn ,t get a taxi _______ the bus had dropped her.A. untilB. whenC. althoughD. where【答案】D【名师点睛】状语从句分多种,解题时要分析原题空中缺少的是何种状语.这类题考生首|先要利用主句与从句之间的逻辑关系判别,尤其是连词在从句中的功能,由于引导状语从句的连词功能有所分别,较为容易抉择,但有的连词的形式一样,但具有不同意思,这就需要考生仔细甄别,充分利用与之相关内容或与其搭配相关词语的意思.做好此类题学生应该注意分析句子的结构,所以注意考查句子的成分,才能做好此题 .2.【2021·北京卷】_______ the forest park is far away, a lot of tourists visit it every year.A. AsB. WhenC. Even thoughD. In case【答案】C【解析】试题分析:此题考查状语从句,考查方式为区分状语从句的种类.句意:尽管那个森林公园很远,但是还是有许多游客每年到这里游览.根据题干信息,应该是"即使(尽管)那个森林公园很远,每年还是有很多人去参观.〞由此判断,从句为让步状语从句,应选连接词even though .此题选C .In case用于引导目的状语从句,表示"以防〞、"以免〞.根据句意选C .考点:考查状语从句的连接词【名师点睛】此题考查了状语从句,even though在这里这便是一种与后面应当出现结果相悖的情况,是一种真正意义上的转折,even though 引导的从句内容往往是真实的,主要用于引出不利用于主句情况的信息,相当于汉语的"尽管〞"虽然〞.所以做好此类题要记清楚even though 在句子中具体的应用,才能根据句意选出正确答案.3.【2021·北京卷】21. Some animals carry seeds from one place to another, ______ plants can spread to new places.A. soB. orC. forD. but【答案】A考点:考查并列句的用法 .【名师点睛】此题考查并列句,并列句是(高|考)众多考点中相对较为简单的一个知识点.并列句是由两个或两个以上的简单句用并列连词连在一起构成的句子,其根本结构是"简单句+并列连词+简单句〞.并列连词有:and,but,or,so等.并列句中的各简单句意义同等重要,相互之间没有附属关系,是平行并列的关系 .它们之间用连词连结.所以在做此类题是首|先重要的是理解题意,分辨出前后两个简单句中存在的联系,然后根据这种联系选出正确的并列连词.4.【2021·天津卷】4._______ you start eating in a healthier way, weight control will become much easier.A. unlessB. AlthoughC. BeforeD. Once【答案】D【解析】试题分析:句意:一旦你开始更健康的饮食,控制体重就会变得容易得多.Unless除非;Although尽管;Before 在……之前;Once 一旦.Unless相当于if not ,引导条件状语从句;Although引导让步状语从句,不能和but 连用;Before引导时间状语从句;Once引导具有条件意味的时间状语从句.根据语境和词义可知选D .考点:考查连词词义辨析及语境理解.【名师点睛】此题考查连词中在句子中的应用,做题时要分析前后句中所用的连词表示的是什么关系,看语境中分析前后句子的关系是什么,所以做好此类题先了解连词的意思,再了解句子中的意思,在状语从句中,一定要分析句子是那种状语从句,然后再选出相应的连词,同时也要注意连词的不同意思,只有这样才能做好连词词义辨析及语境理解题.5.【2021·山东卷】2. I don ,t really like the author,_______ I have to admit his books are very exciting.A. althoughB. unlessC. untilD. once【答案】A【名师点睛】此题考查了状语从句的连接词,在此题中although用于主句之后,起补充说明的作用,相当于however, but .所以做好此类题先了解连词的意思,再了解句子中的意思,在状语从句中,一定要分析句子是那种状语从句,然后再选出相应的连词,只有这样才能做好连词词义辨析题,才能更好地了解状语从句的知识.6.【2021·四川卷】8.I'll be out for some time. ______ anything important happens, call me up immediately.A. In caseB. As ifC. Even thoughD. Now that【答案】A【解析】试题分析: A万一;B仿佛;C即使;D既然.根据句意可知:给我打的前提是如果发生重要的事情,所以前句话表示后面情况发生的一种条件,in case可以引导条件状语从句,故答案选A .句意:我要出去一会 .万一有重要事情的话,立即给我打.考点:考查状语从句的用法.【名师点睛】此题考查了学生对状语从句的用法的理解,状语从句类别很多,做题时需要分析句子,此题中in case万一.是连词,引导条件状语从句.也就是说in case后面是一个完整的句子in case anything important happens万一有重要事情的话,在没有in case情况下仍然是一个完整的句子.在做状语从句类型题时,先分析句子的结构,再了解每个连词的意思,然后根据语境选出答案.7.【2021·江苏卷】21. Lessons can be learned to face the future, ________ history cannot be changed.A. thoughB. asC. sinceD. unless【答案】A【解析】试题分析:考查连词词义辨析及语境理解.A. 虽然,尽管;B. 正如;C.自从;D. 除非.根据句意判断可以知道前后句之间为转折关系,故用连词though连接.句意:虽然历史不可改变,但是吸取教训来面向未来 .故A正确.考点:考查连词词义辨析及语境理解.【名师点睛】此题考查状语从句中连词词义的掌握情况,此题中though是虽然的意思.它可以放句首|,也可以放句末,用作连词表示.做题时候先翻译句子,分析前后两个句子的关系,是并列,转折还是因果等关系,然后分析每个连词放在句子中的具体含义,从而判断出正确的选项.8.【2021·陕西卷】24. The young couple, who returned my lost wallet, left _______ I could ask for their names.A. whileB. beforeC. afterD. since【答案】B考点:考查状语从句.【名师点睛】此题主要考查对并列连词,附属连词等考点的理解,连词是一种虚词,它不能独立担任句子成分而只起连接词与词,短语与短语以及句与句的作用.连词主要可分为两类:并列连词和附属连词.并列连词用来连接平行的词、词组和分句.所以做好此类题先分析前后两个句子的关系,谁在前谁在后,然后分析每个连词放在句子中的具体含义,从而判断出正确的选项9.【2021·安徽卷】25.The meaning of the word "nice' changed a few tines it finally came to include the sense"pleasant."A. beforeB. afterC. sinceD. while【答案】A【解析】试题分析:句意:"nice〞这个单词的含义改变了很屡次才终于包含了"快乐〞的感觉.这里用连词before "在…之前〞,这个连词的翻译比拟灵活,这里根据句意翻译成"才〞,其他三个选项的含义分别是在…后面,自从,当…时候,虽然,然而.所以选A .考点:考查连词【名师点睛】此题考查了连词的用法,此题中的用于并列句:一个并列句用的是过去式,如果另一个并列句表示的动作早于过去式这一动作,这时需用过去完成时 .在before , after , as soon as等引导的从句中,由于这些连词本身已经表示出时间先后,所以可以用过去时来代替过去完成时 .所以此题中是用before引导的时间状语从句,做好此类题先分析前后两个句子的先后顺序,然后分析每个连词放在句子中的具体含义,从而判断出正确的答案.10.【2021·湖南卷】26. You will never gain success________ you are fully devoted to your work.A. whenB. becauseC. afterD. unless【答案】D【名师点睛】此题考查附属连词的用法,此题中unless是附属连词,引导条件状语从句,含有否认意义,相当于if条件状语从句的否认形式.所以unless = if not .注意:unless引导的条件状语从句和if条件状语从句,与其它时间状语从句一样,用一般现在时代替将来时.所以做好此类题先分析前后两个句子的关系,然后分析每个连词放在句子中的具体含义,从而选出正确答案,以后才能做好此类题.11.【2021·浙江卷】15.Cathy had quit her job when her son was born _______ she could stay home and raise her family.A.now thatB. as ifC. only ifD. so that【答案】D【试题分析】考查连词.A.now tha t既然;B.as if好似;C.only if只要;D.so that以便 .这里是so that引导的目的状语从句.句意:当Cathy的儿子出生的时候,她就放弃了自己的工作,以便呆在家里照顾家人.根据句意应选D .考点:考查连词.【名师点睛】此题考查连词so that 的用法,此类辨析题需掌握引导状语从句的连词不同选项的含义并结合语境,此题中的so that引导目的状语从句.意思是:以致,为了,以便于.这个词组还可以和in order that ,in order to ,so as to 进行替换 .所以做好此类题先分析前后两个句子的关系,了解具体的语境中连词的意思,从而判断出正确的选项,学生要记得积累每一题中所出现的连词的意思,不能只看其外表,所以做好题要注意积累.注意有的连词意思并不是外表那样,如果出现不熟悉的短语,应该用排除法,而不是直接看外表意思来选答案.2021年(高|考)英语试题分类汇编之单项填空专题09 -连词和状语从句A. since B.if C. as D. while【答案与解析】D 此题考查并列连词的用法.句意:没方法知道为什么一个人有重大发现,而另外一个人虽然也很聪明,却没有(重大发现) .此处while是并列连词,表示转折和比照,意思是"然而〞.根据句意选D .。
2014全国高考汇编之介词+连词一(2014安徽卷)25.The meaning of the word "nice' changed a few times it finally came to include the sense "pleasant."A. beforeB. afterC. sinceD. while【考点】考察状语从句连词词义辨析【答案】A【解析】连词before在…之前;after在…之后;since自从,既然;D当…时;然而;句义:在“nice”这个词最后包括有“pleasant”的意义之前,它的意思已经变化了好几次了。
本句中的副词finally说明最后nice包括有“pleasnt”的意思,说明意义多次变化是之前发生的事情。
根据句义说明A正确。
【举一反三】You can’t borrow books from the school library ______ you get your student card.A. beforeB. ifC. whileD. as〖答案〗A〖考点〗本题考查状语从句的引导词。
〖解析〗该句的意思是:在你得到你的学生卡之前你不能从学校图书馆借书。
所以选before。
二(2014安徽卷)31.What we expect from you is working hard hardly working.A. less thanB. rather thanC. as well asD. as much as【考点】考察介词短语辨析【答案】B【解析】介词动词less than少于…;rather than而不是…;as well as…和…同…也…并;as much as…多达…;句义:我们对你的期待是努力工作而不是几乎不工作。
根据句义说明B正确。
三(2014北京卷)21. Some animals carry seeds from one place to another, ______ plants can spread to new places.A. soB. orC. forD. but【考点】考察连词辨析【答案】A【解析】本题考察的连词都是常见的连词。
连词和状语从句【专题眺望】知能目标:①状语从句中从属连词的正确使用。
②主从句动词时态的一致性。
③状语从句中的省略现象。
④状语从句与其他从句、非谓语动词作状语之间结构上的区别和相互转换。
命题规律:状语从句在单项选择中的比重有所增大。
侧重考查状语从句中的连词的选用,尤其是一些较特殊的连词、连词词组的含义和用法,如in case, on condition that, the moment, however等,主从句的时态呼应也是考查的重点。
【连词】1. 并列连词(连接两个相互平行的词、短语或句子)1)表示并列关系用来表示并列关系的连词有如下几个:and, both…and…, not only … but also…, neither … or ….①and作并列连词主要表示并列关系。
Falling in love is one thing and getting married is another.②both … and … 后跟相同结构的两个部分,这种结构可以是单个单词,也可以是短语。
Both New York and London have traffic problems.We are going to fly both to Chicago and to Miami.③not only…but also…的结构重心在于后者。
We ought to respect not only our own liberty, but (also) that of others.He not only studies hard but also works well.a. not only…but also…的结构引导并列分句时,not only 常置于句首,不过此时not only引导的句子要采用部分倒装结构,需将助动词提到主语前面去。
Not only can Jane play the piano wonderfully, but she can (also) dance very well.Not only do I respect my parents, but I also try to live up to their expectations.b. not only…but also…与as well as进行相互转换时应注意:not only…but also…的结构重心在于后者,而as well as 的重点在于前者。
【助力2014高考】英语语法小题特训:连词及从句1. Many customers will have to wait for months to buy this kind of cars __________ the assembly line workers work day and night.A. ifB. unlessC. whetherD. that答案:本句是个状语从句。
if意为“如果”,unless意为“除非”,whether意为“是否”,that不连接状语从句。
用unless要否定前面的意思。
如:You will fail unless you work harder.(你只有更努力才不会不及格。
)You can not go into that club unless you have a ticket.(你只有有票子才可以进那个俱乐部。
) (答案B) 2. --Did you remember to return the digital camera to Sarah?--Yes. I gave it to her __________ I saw her.A. whileB. the momentC. suddenlyD. once答案:本句是个状语从句。
the moment=when。
while可以引导状语从句,但句中的谓语动词应该是个延续动词。
这里的see是个瞬间动词。
(答案B)3. __________ has recently been done to build more elevated roads, a shortage of high level public transportation remains a serious problem in Shanghai.A. ThatB. WhatC. Though whatD. In spite of what答案:在in spite of后面跟名词或从句。
如:In spite of the bad weather,we went to the mountain.In spite of what he said。
we won the game.本句的前半部分是个状语。
选项A是That引导的主语从句,但是缺从句中的主语。
选项B是What 引导的主语从句。
选项C,Though虽然可以引导状语从句,但用了Though what后:Though what has recently been done to build modern elevated roads状语从句缺少谓语动词,划线部分只是个主语。
选项D,In spite of what has recently been done to build modern elevated roads中划线部分是个名词性从句,相当于一个名词。
本题意为:尽管目前建造了现代高架路,发达的公共交通的缺乏仍是上海的一个严重问题。
(答案D)4. It is interesting to look back in history, and to try to guess __________ colors meant to the early human beings.A. /B. thatC. whatD. which答案:…what colors meant to the early human beings意为:颜色对早期人类意味着什么。
又如:I want to know what“real life’’means to me.(我想知道“真正的生活” 对我来说意味着什么。
) (答案C)5. Scientists say that it may be five or ten years __________ it is possible to test this medicine on-human patients.A. sinceB. beforeC. afterD. when答案:B6. The house you bought is in a very bad location, __________, it is small and expensive.A. howeverB. neverthelessC. thereforeD. moreover答案:D7. __________ is the center of our planetary system was a difficult concept to understand in the Middle Ages.A. It is the sun and not the earthB. Being the sun and not the earthC. The sun and not the earthD. That the sun and not the earth答案:这是个主语从句。
That the sun and not the earth is the center of our planetary system中主语是the sun and not the earth,谓语动词是is,表语是the center。
That引导从句。
选项A,看来像是个强调句,但后面没有that,而且又有was,多了谓语动词。
选项B,Being the sun and not the earth 是动名词作主语,但后面有is和was,也多了谓语动词。
选项C,主语从句缺连词。
本题意为:是太阳而不是地球是我们星系的中心在中世纪是个很难理解的概念。
(答案D)8. __________ really no substitute for the sound of native English speaker’s voice, which is exactly __________ you will hear when you take the test.A. It is ... whatB. There is ... whatC. It is ... thatD. There is ... that答案:It作形式主语或表示“它”。
There be的结构表示“存在”。
本句There is really no substitute for the sound of native English speaker’s voice是表示“没有(不存在)英语母语人士声音的替代品”。
第二个空格要用what引导表语从句,因为在hear后需要一个宾语。
(答案B)9. Not that Priscilla doesn’t want to help you out, __________ it’s beyond her power and ability.A. hut thatB. for thatC. and thatD. in that答案:A10. __________ quite recently, most of the families in Sh anghai didn’t use ADSL for their Internet access.A. BeforeB. UntilC. FromD. Since答案:本句是个倒装句,如不倒装,应该是:Most of the families in Shanghai didn’t use ADSL for their Internet access until quite recently.这是一句not…until的句型。
本题意为:直到最近,上海的大多数家庭才用ADSL来上网。
(答案B)11. They are junior clerks and don’t know __________ to start and run a large company.A. what take themB. what they takeC. what takes itD. what it takes答案:It takes…to do something是一个句型。
例:It takes many years to learn how to play the piano.It took me two hours to finish this report.It takes money and experience to start and run a large company.就划线部分提问:What does it take to start and run a large company? 本题意为:他们是低级职员,所以不知道开办和经营一家大公司需要什么。
(答案D)12. She stepped into the bedroom quietly, __________ she might wake up her roommate.A. for fear thatB. so long asC. on condition thatD. in order that答案:A13. The rent is reasonable and __________, the location is convenient.A. thoughB. thusC. howeverD. besides答案:D14. He was asked of all the stories he had read __________ was the most interesting.A. thatB. whatC. whichD. as答案:本句在of后面是个宾语从句:…of all the stories he had read which was the most interesting.划线部分意为“在所有他听到的故事中”。
又如:Of all the students which studies the hardest? (答案C)15. The two areas are similar __________ they both have a high rainfall during this time of the year.A. except thatB. in thatC. in whichD. besides that答案:请注意本句中的in that是个固定词组,意为“因为”,等于because,since。
本句不是定语从句,是个状语从句。
如:Criticism and self-criticism is necessary in that it helps us to correct our mistakes.本题意为:这两个地区很相像,因为在一年中的这个时候都有大雨。