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2021届高考英语一轮复习考点24目的结果和比较状语从句考点归纳 试卷
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考点24 目的、结果和比较状语从句
考向六、目的状语从句
1. in order that引导的目的状语从句
in order that＂为了；以便＂。多用于正式文体，通常可以与so that换用。☆
They stopped at Hangzhou in order that they could go around West Lake. 他们在杭州停了下来，以便游览西湖。
The expert spoke slowly in order that everyone should understand. 专家讲得很慢，以便人人都能听得懂。
2. so (that)引导的目的状语从句
so that＂为了；以便＂。so that通常可以与in order that换用，它所引导的目的状语从句总是放在主句之后，在非正式文体中，常省略that。
Speak clearly so that they may understand you. 你要讲得清楚，他们才可能听得懂。
She wanted tea ready at seven so she could be out by eight. 她想让茶点在七点钟以前就备好，这样她八点就可以出门了。
3. in case/for fear (that)/lest等引导的目的状语从句
in case，for fear(that)和lest这三个从属连词都表示否定目的，意思是＂以免＂，＂以防＂。in case多用于英国英语，它所引导的从句中的谓语动词可以是陈述语气形式，也可以是虚拟语气形式；for fear(that)引导的从句中的谓语带有may，might，should等情态动词；lest用于正式文体，它所引导的从句中的谓语动词用虚拟语气形式。
Take your umbrella with you, lest it should rain.
=Take your umbrella in case it rains.
带上你的伞，以防下雨。
He took an umbrella with him for fear that it might rain. 他带了一把伞，以防下雨。
1.(2018·天津卷·单项填空)Let's not pick these peaches until this weekend ___________they get sweet enough to be eaten.
A. ever since B. as if
C. even though D. so that
【答案】D
【解析】考查连词短语词义辨析及语境理解。句意：让我们这个周末再摘这些桃子，这样的话，它们吃起来就变得足够的甜。A. ever since自那时起；B. as if好像；C. even though尽管；D. so that以便。从句为目的状语从句，故用so that引导。故选D。
2.Cathy had quit her job when her son was born _______________ she could stay home and raise her family.
A. now that B. as if C. only if D. so that
【答案】D
【解析】考查连词。A.now that既然；B.as if好像；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，以便待在家里照顾家人。根据句意故选D。
【名师点睛】本题考查连词so that 的用法，此类辨析题需掌握引导状语从句的连词的不同含义并结合语境，本题中的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。所以做好此类题要先分析前后两个句子的关系，了解具体语境中的连词的意思，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，不能只看其表面。注意有的连词的意思并不是表面上的那样，如果出现不熟悉的词语，应该采用排除法，而不是直接看表面意思来选答案。
考向七、结果状语从句
1. so that引导的结果状语从句
（1）so that引导的结果状语从句只能位于主句之后，中间可以有逗号。
Suddenly it began to rain heavily, so that it was almost impossible to carry on driving. 突然下起了大雨，几乎无法继续开车。
Linda phoned me in on arrival so that I know she was safe and sound. 琳达到达后给我打了电话，因而我知道她平安无事。
（2）＂so that＂既可引导结果状语从句也可引导目的状语从句。究竟是引导的结果状语从句还是目的状语从句，除了根据句意来判断外，还可根据结构形式来加以判断。若从句前有逗号，一般为结果状语从句，如果从句中有情态动词，通常则为目的状语从句。
They started out early, so that they didn’t miss the train. 他们早早就出发了，所以没误火车。（结果状语从句）
They started out early so that they would not miss the train. 他们早早出发是为了不误火车。（目的状语从句）
2. so...that引导的结果状语从句
so...that＂如此……以致＂，that在非正式文体中可以省略，so后面接形容词或副词。
She spoke so fast that nobody could catch what she was saying. 她说话如此之快竟没有人听出来她在讲什么。
There is so little time left that I have to tell you about it later. 现在剩下的时间不多了，我只好以后再给你讲这件事。
3. such...that引导的结果状语从句
引导结果状语从句的such...that的具体内容是：such + a/an + 形容词+名词+that从句。其中的名词可以是可数名词的单数或复数，也可以是不可数名词。such + a/an + 形容词 + 单数名词 + that从句可换成so + 形容词 + a/an + 单数名词 + that从句。
The Japanese student made such rapid progress that he soon began to write articles in Chinese. 那个日本留学生进步很快，不久就开始用中文写文章了。
The professor told us such a funny story that all the students laughed.
＝The professor told us so funny a story that all the students laughed.
教授讲了个很有趣的故事，(以致于)所有的学生都笑了起来。
4. such that引导的结果状语从句
such that引导的结果状语从句多用于正式文体，主句为＂主—系—表＂句型。
The force of the explosion was such that it blew out all the windows. 爆炸的力量很大，所有的窗户都被炸掉了。
His anger was such that he lost control of himself. 他气得不能克制自己的感情。
1（2019·新课标III卷·语法填空）On our way to the house，it was raining ___61___ hard that we couldn't help wondering how long it would take to get (get)there. It was in the middle of Pearl City.
【答案】so
【解析】考查副词。句意：在我们去那座房子的路上，雨下得如此大以至于我们不能不想还要多久才能到达那里。“so…that…”意为“如此……以至于……”，引导结果状语从句。故填so。
2. The film Pio 2 is _____________ interesting ____________ I would like to see it again.
A. such；that B. too；to
C. as；as D. so；that
【答案】D
【解析】such修饰名词，而interesting是形容词，故予以排除；在too...to结构中，to是不定式符号，后面接动词原形；as...as结构表示同级比较，在此不符合句意；so...that意为＂如此……以至于＂，引导结果状语从句。根据句意可知选D。
3. Wang Yaping is such an excellent astronaut ____________ she has been assigned to perform our country’s second manual space docking.
A. as B. that
C. which D. where
【答案】B
【解析】考查状语从句。句意：王亚平是如此优秀的宇航员以至于她被指派执行我们国家的第二次手控交会对接。such...that...＂如此……以至于＂，引导结果状语从句。
考向八、比较状语从句
参见考点05 形容词和副词之 考向二 形容词、副词的比较级和最高级
考向九、方式状语从句
表示行为方式的状语从句常由as（依照……，像……一样），as if（正如……，似乎……），as though（似乎……，好像……），（just）as... so...（正如……）引导，多置于主句之后。
1.as，(just) as... so...引导的方式状语从句通常位于主句后，但在(just) as...so...结构中位于句首，这时as从句带有比喻的含义，意思是＂正如……＂，＂就像＂，多用于正式文体。
Always do to the others as you would be done by.
你希望人家怎样待你，你就要怎样待别人。
As water is to fish, so air is to man.
我们离不开空气，犹如鱼儿离不开水。
Just as we sweep our rooms, so we should sweep backward ideas from our minds.
正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。
2.as if，as though两者的意义和用法相同，引导的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作＂仿佛……似的＂，＂好像……似的＂。
They completely ignore these facts as if (as though) they never existed.
他们完全忽略了这些事实，就仿佛它们不存在似的。（与事实相反，谓语用虚拟语气。）
He looks as if (as though) he had been hit by lighting.
他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。）
It looks as if the weather may pick up very soon.
看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。）
【名师点睛】
as if / as though也可以引导一个分词短语、不定式短语或无动词短语。
He stared at me as if seeing me for first time. 他目不转睛地看着我，就像第一次看见我似的。
He cleared his throat as if to say something. 他清了清嗓子，像要说什么似的。
The waves dashed on the rocks as if in anger. 波涛冲击着岩石，好像很愤怒。
1. He looked at me curiously _______________ he had some doubt which he was unwilling to express.
A.as if B.in case C.unless D.so that
【答案】A
【解析】考查状语从句。句意：他好奇地看着我，好像有一些疑问又不肯说出口。as if＂好像，仿佛＂，引导方式状语从句。
2. More people will eat out in restaurants _______________ they do today.
A. than B. when C. while D. as
【答案】D
【解析】句意：正如人们现在所做的一样，更多的人将会在饭店吃饭。as在此引导方式状语从句，表示＂如同，照……的方式＂。
题组一 基础过关
单句改错
1．A good storyteller must be able to hold his listeners' curiosity before he reaches the end of the story．
2．As young men, we should learn to stand up when we fall in our life．
3．I don't mind where I live unless there is my favorite job．
4．Clever although he is, he doesn't study well．
5．I felt that it would be a victory for us even we lost the game．
6．Any measure of ad's performance is entirely pointless when it could be viewed by a person．
7．Find more chances to praise your children often, otherwise you'll find they are willing to communicate with you．
8．With time goes by, the little boy is becoming stronger and stronger．
9．It won't matter even he refuses．
10．Next time that I plan to travel in London, I'm going to take a plane．
11．Though the work was difficult, but we managed to finish it in time．
12．She said to me, “I'll tell you the result of the test at the moment I know it．”
13．Much since I like all the books, I can't afford to buy them．
14．Jim is so a good boy that everyone likes him．
15．I am about to leave while there is a knock on the door．
题组二 能力提升
1．（2020·黑龙江哈尔滨三中高一期末）It won't be long _our summer vacation begins, but my vacation plans are still up in the air.
A．when B．until C．that D．before
2．（2020·天津市滨海新区塘沽第一中学高三一模） he thought he was helping us with the work, he was actually in the way.
A．Although B．Unless
C．Because D．When
3．（2020·天津高三三模）The people in the mountain village treated us like old friends _________ we were strangers to them.
A．so that B．as if C．even though D．as long as
4．（2020·江苏南京师大附中高三其他）China is playing a key role in controlling the virus. However, it will take long and much effort ________ it is under control.
A．until B．after C．before D．unless
5．（2020·江苏省如东高级中学高三三模）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 matter B．however C．whatever D．whether
6．（2019·湖南高二期末）---I’d like to play football with you, but I have an important thing to attend to.
---If you don’t go, ________.
A．neither do I B．so will I C．nor will I D．so do I
7．（2020·天津市武清区杨村第一中学高三开学考试）In the global economy, a new drug for cancer, ________ it is discovered, will create many economic possibilities around the world.
A．whatever B．whoever
C．wherever D．whichever
8．（2020·黑龙江哈九中高二期中）All the photographs in this book, stated otherwise, date from the 1950s.
A．unless B．until C．once D．if
9．（2019·上海市控江中学高一开学考试）_______ hip-hop is popular with youngsters, I’m still not accustomed _______ it.
A．As, to appreciating B．Although, to appreciate
C．Even though, to appreciating D．While, to appreciate
10．（2019·上海市控江中学高一开学考试）Many people feel nervous _______ they attend a concert, so I recommend _______ the hall early to have enough time _______ yourself comfortable.
A．at the first time, arriving, to make B．the first time, to arrive, making
C．for the first time, reaching, making D．the first time, getting to, to make
11．（2019·上海市控江中学高一开学考试）Mother Teresa _______ great contribution to the world peace, _______ she was awarded the Nobel Price in 1979.
A．might have made, because B．must have made, for
C．could have make, since D．should have make, as
12．（2020·赣榆智贤中学高三三模）––Why does Jack Ma still work so hard he has already owned so much money?
–– Maybe he pursues more than money.
A．while B．as C．when D．before
13．（2020·天津高三三模）Many countries have a Mother’s Day, ________ they don't always fall on the second Sunday in May.
A．when B．though C．as D．once
14．（2020·天津高三三模）The sales of houses in our city fell by 40 percent last month, and it will be 48 percent ______ we don’t count low-price houses provided for poor residents.
A．as B．unless C．if D．before
15．（2020·江苏高三三模）______ this approach is effective in losing weight, it is not as beneficial as keeping a balanced diet.
A．Once B．While C．Unless D．Until
16．（2020·江西南昌二中高一月考）____ I look back to those days as a child, I really hope to spare more time to accompany my father.
A．However B．Whenever C．Whatever D．Wherever
17．（2020·江西南昌二中高二月考）_____I had more money, I could buy a car.
A．Only if B．If ever C．If only D．Even if
18．（2020·江苏高三其他）_____ we have specific tasks to do, our leader makes sure we don’t lose sight of the big picture.
A．Until B．Unless C．Although D．Whether
19．（2020·黑龙江大庆实验中学高一月考）You should try to get a good night’s sleep ______ much work you have to do.
A．however B．no matter
C．although D．whatever
20．（2020·天津耀华中学高一月考）These masterpieces in the Louvre Museum reach out to us across the centuries ______ time itself were nothing.
A．even if B．even though C．as though D．only if
21．（2020·江苏高三三模）_____ you feel that your friend is mean at times, cherishing your friendship is a normal part of life.
A．Even though B．Now that C．As though D．In case
22．（2020·江苏扬州中学高三月考）I can’t figure out why some foreigners must go out_______staying at home is the safest way during the outbreak of the virus.
A．until B．before C．unless D．when
23．（2020·上海交大附中高一期中）You should take control of your life _________ it is planning coursework or picking a major.
A．whenever B．whether C．whatever D．no matter
24．（2020·上海交大附中高一期中）______, his ideas was accepted by all the people at the meeting.
A．Strange as might it sound B．As it might sound strange
C．As strange it might sound D．Strange as it might sound
25．（2020·上海交大附中高一期中）The purpose of the research project has a more different meaning for them than _________.
A．that for us B．it has for us C．it did for us D．it did for ours
26．（2020·上海理工大学附属中学高一月考）Last Sunday he made a promise _______ he was free he would take me to Beijing for a visit.
A．if B．when C．that if D．whether
27．（2019·上海市大同中学高一月考）_______ they are nutritious is not a factor temping enough to get you eating more fruit and vegetables, here’s some news that may convince you -- they make you look good too.
A．That B．As whether C．Whether D．If that
28．（2020·四川省南充高级中学高一期中）The train had left the station I got there.
A．as soon as B．immediately
C．the moment D．by the time
29．（2020·江苏高三三模）Under the regulation, restaurants and hotels shall stop offering throwaway items_______customers request them.
A．since B．once C．unless D．until
30．（2020·江苏高三三模）Unfortunately,____________we should expect gratitude,we often find the opposite.
A．what B．that C．how D．where
31．（2020·天津高三二模）______ you lose in life, don’t lose faith and hope, with which you can live a happy life and achieve your goals.
A．Whenever B．Wherever C．Whatever D．Whoever
32．（2020·黑龙江牡丹江一中高二月考）_____ you may meet, you should face the challenge bravely.
A．However a serious problem B．What a serious problem
C．However serious a problem D．What serious a problem
33．（2020·黑龙江牡丹江一中高二月考）The young lady rushed into the room _____ she heard the noise.
A．right away B．at once C．immediately D．at the moment
34．（2020·天津高三一模）-I’d like to find a job in the library.
-Good idea, ______ it doesn’t affect your studies.
A．now that B．as soon as C．as long as D．even if
35．（2020·天津高三一模）Mary rushed home______ she heard the news, only ______ that her husband was gone.
A．as soon as; finding B．immediately; to find
C．the moment; find D．when; found
题组三 体验真题
1．（2020·江苏高考真题）They decide to have more workers for the project ____ it won’t be delayed.
A．even if B．as if C．now that D．so that
题组一 基础过关
单句改错
1． 答案：before→until 句意：一个好的讲故事的人必须能抓住听众的好奇心，直到他讲完这个故事为止。主句的谓语动词为延续性动词，且主句为肯定句，应用until，意为“直到……为止”。
2． 答案：when→where 句意：作为年轻人，在生活中我们应该学会从我们跌倒的地方站起来。此处用where引导地点状语从句。
3． 答案：unless→if 句意：如果有我喜欢的工作，我不介意在哪儿生活。if引导条件状语从句。unless＝if ．．． not。
4． 答案：although→as/though 本句中有一个让步状语从句，句型应该是“名词/副词/动词/形容词/过去分词＋as/though ＋主语＋be＋其他成分。”
5． 答案：even后加if/though 句意： 我认为即使我们比赛输了，对于我们来说也是一个胜利。根据语意，添加if或者though。
6． 答案：when→unless 句意：如果一个广告没有人看，广告的任何表现形式都是完全没有意义的。根据语境，强调条件，而不是时间，故when改为unless。
7． 答案：otherwise→and 句意：多找机会经常表扬你的孩子，那么你就会发现他们愿意和你交流。根据前面的祈使句和语境可知，此处是顺承关系，故将otherwise改为and。
8． 答案：With→As或goes→going 句意：随着时光的流逝，这名小男孩变得越来越强壮。as “随着”，在此为连词，指前后两种动作同时发生；with “随着”，为介词。
9． 答案：even后加if/though 句意：即使他拒绝了也没关系。even if/though “即使”。
10． 答案：去掉that或that→when next time可视为连词，也可以视为时间状语。
11． 答案：去掉but 在although和though引导的让步状语从句后，主句里不可用but。
12．答案：去掉at the moment为连词，意思是“一……就……”，相当于as soon as。类似用法的词还有：the minute/instant；instantly/immediately/directly等。
13． 答案：since→as/though 当as表示“虽然，尽管”时，其引导的让步状语从句应用倒装语序。即将让步状语从句中作表语的名词或形容词、作状语的副词、作谓语的实义动词提前。though也有此用法。
14． 答案：so→such such a/an＋adj．＋名词＋that; so＋adj．＋a/an＋名词＋that “如此……以至于”，that引导结果状语从句，故so改为such。
15． 答案：while→when 句意：我正要离开的时候，突然传来了敲门声。be about to do sth． when ．．． “正要做某事突然发生了另一件事情”。
题组二 能力提升
1．【答案】D
【解析】考查状语从句。句意：要不了多久我们的暑假就要开始了，但是我的假期计划还没有确定下来。A. when当……时候； B. until直到……；C. that那个；D. before在......之前。结合上文It won't be long可知此处考查句型it will not be long before+句子，表示“要不了多久就……”，before引导时间状语从句。故选D。
2．【答案】A
【解析】考查状语从句。句意：尽管他认为他在帮助我们工作，其实他在阻挡我们。A. Although尽管；B. Unless除非；C. Because因为；D. When当。分析句子可知，前后句为让步关系，故选A项。
3．【答案】C
【解析】考查从属连词。句意：即使我们对于他们来说是陌生人，山村里的人们还是像老朋友一样对待我们。A. so that以便，为了；B. as if好像；C. even though即使；D. as long as只要。根据句意，前一句说“村民们像老朋友一样对待我们”，后一句说“我们是陌生人”，两个句子之间应该是让步关系，因此用even though引导让步状语从句。so that引导目的状语从句/结果状语从句；as if引导方式状语从句；as long as引导条件状语从句。故选C项。
4．【答案】C
【解析】考查连词辨析。句意：中国在控制病毒方面发挥着关键作用。 但是，需要很长时间并付出很大努力才能控制住它。A. until直到……时；B. after在……之后； C. before在……之前，在（一段时间 ）之后才……；D. unless除非，如果不。before的基本含义是“在……之前”，又可以根据不同语境灵活翻译成 “才”、“还没来得及就……”、“就”等。before在这里引导时间状语从句，可译为“才”。故选C 。
5．【答案】D
【解析】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。
6．【答案】C
【解析】考查倒装和条件状语从句。句意：——我很想和你一起踢球，但我有重要的事要去做。——如果你不去，那我也不去。分析句子可知，句意上明显是顺承前句的“你不……”表示“我也不……”，此时要用neither或nor引导的部分倒装结构。而答语的句子使用了条件状语从句，要符合“主将从现”的现象，即在空白处的主句中要使用一般将来时，使用助动词will。综上正确的答案应该是“neither/nor will I”。故选C项。
7．【答案】C
【解析】考查状语从句。句意：在全球经济中，一种治疗癌症的新药，无论在何处被发现，都将在世界各地创造许多经济上的可能性。此处考查－ever引导的让步状语从句。通过分析从句，可知句子不缺少主干成分，故排除代词A、B、D三项，故答案选C。
8．【答案】A
【解析】考查连词辨析。句意：除非另有说明，所有的图片始于19世纪50年代。A. unless除非; B .until直到；C. once一旦; if .如果。分析句子可知，本句缺少表示“ 除非”的连词。且从句省略了主语All the photographs和 are。故选A项。
9．【答案】C
【解析】考查状语从句和非谓语动词。句意：即使嘻哈很受年轻人的欢迎，我仍然不习惯不能欣赏它。第一个空是状语从句。根据I’m still not accustomed得知我不习惯嘻哈，即使它很流行。第二个空be accustomed to doing是固定短语，表示习惯于…...，故选C。
10．【答案】D
【解析】考查状语从句和非谓语动词。句意：很多人第一次参加音乐会时感到紧张，所以我推荐你早点到大厅有充足时间让你自己舒服一些。第一个空后面是从句要用连词，the first time引导状语从句。第二个空recommend后面用动名词，第三个空考查有时间做某事have time to do。故选D。
11．【答案】B
【解析】考查情态动词及原因状语从句。句意：特蕾莎修女对世界和平一定做出了巨大的贡献，因为她在1979年获得了诺贝尔奖。分析句子，情态动词+have done表示对过去的猜测。根据后句的“她获得了1979年诺贝奖”可以推测，特蕾莎修女对世界和平一定做了很多贡献。must have done 表示过去一定做了某事。A. might have made 可能已经做了；C. could have make 本来能够做；D. should have make 本应该做却……。分析句意，ACD皆不符合。另外根据“she was awarded the Nobel Price in 1979.”可知，第二空应填表示“因为”的引导词来引导原因状语从句。综合分析，故选B项。
12．【答案】C
【解析】考查时间状语从句。句意：——为什么马云已经有这么多钱了，还那么努力工作？——也许他追求的不仅仅是金钱。A. while 当……时候，尽管；B. as 一边……一边；C. when 当……时候；D. before 在……之前。分析句子，此处划线部分应填入“当……时候”来引导时间状语从句。while虽可译为“当……时候”，但是它强调主从句动作同时发生，且都必须是持续性动词。此处不合题意。故选C项。
13．【答案】B
【解析】考查连接词辨析。句意：许多国家都有母亲节，尽管它们并不总是在五月的第二个星期天。A. when当……时候；B. though尽管；C. as正如，当……时候；D. once一……就……。本句为让步状语从句，表示“尽管”应用though引导。故选B。
14．【答案】C
【解析】考查状语从句。句意：我们城市的房屋销售量上个月下降了40%，如果不计算为贫困居民提供的低价房屋，销售量将会下降48%。A. as当……时候；B. unless除非；C. if如果；D. before在……之前。分析句意可知，此处引导条件状语从句，表示“如果”，应用if。故选C。
15．【答案】B
【解析】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。A. Once一旦；B. While虽然；C. Unless除非；D. Until直到。根据句意和句子结构可知，此处用while“虽然”，引导让步状语从句，符合语境和语法，故选B项。
16．【答案】B
【解析】考查状语从句连词。句意：无论何时我回顾童年的日子，我都希望可以腾出时间来陪我的父亲。分析句子可知，此处是让步状语从句连词，从句I look back to those days as a child成分完整，但需添加“无论何时”句意才完整，故选B项。
17．【答案】C
【解析】考查状语从句的从属连词。句意：要是我有更多钱就好了，我就可以买一辆车。A. Only if只有，除非；B. If ever如果曾经有；C. If only要是……就好了；D. Even if尽管。分析句子可知，此处是与现在事实相反的虚拟语气，再结合句意可知，此处用if only“要是……就好了”符合语境和语法要求，故选C项。
18．【答案】C
【解析】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。
19．【答案】A
【解析】考查让步状语从句。句意：无论你有多少工作要做，你都应该尽量睡个好觉。A. however无论怎样；B. no matter不要紧；C. although虽然；D. whatever无论什么。however相当于no matter how“无论怎样”，修饰后面的形容词或副词，引导让步状语从句，本句中修饰形容词much。故选A。
20．【答案】C
【解析】考查连词辨析。句意：几个世纪以来，卢浮宫博物馆里的这些杰作一直与我们如此紧密地联系在一起，仿佛时间本身并不存在。A. even if即使，虽然；B. even though虽然，尽管；C. as though好像，仿佛； D. only if只要……就，只有。本句为方式状语从句，表示“仿佛”应用as though。故选C。
21．【答案】A
【解析】考查让步状语从句。句意：即使你有时觉得你的朋友很刻薄，但珍惜你们的友谊是生活中很正常的一部分。A. Even though即使；B. Now that既然；C. As though似乎，好像；D. In case以防万一。从句提到“朋友有时候很刻薄”，主句提到“要珍惜友情”，从句表示“让步”概念，因此用even though引导让步状语从句。故选A项。
22．【答案】D
【解析】考查时间状语从句。句意：我不明白为什么一些外国人必须出门，当在病毒爆发期间呆在家里是最安全的方式的时候。A. until直到；B. before在……之前；C. unless除非；D. when当……的时候。根据句意及常识可知，此处引导时间状语从句，意为“当在病毒爆发期间呆在家里是最安全的方式的时候”。故选D。
23．【答案】B
【解析】考查让步状语从句。句意：无论是计划课程学习还是选择专业，你都应该掌控自己的生活。结合句意此处whether…or“无论……还是……”引导的让步状语从句。故选B。
24．【答案】D
【解析】考查倒装和让步状语从句。句意：尽管听起来奇怪，但是他的想法被所有参加会议的人接受了。as引导让步状语从句时，要用倒装。规则为：将作表语的形容词或名词，作状语的副词提前或者将动词或分词提前。其余部分语序不变。在该题中，strange是表语，所以要提前，置于句首，故D选项正确。
25．【答案】B
【解析】考查比较状语从句和句子结构。句意：这个研究项目的目的比起我们来说对于他们有着更不同的意义。根据句意不难还原出完整的句子应该是“The purpose of the research project has a more different meaning for them than the meaning that the purpose of the research project has for us”，其中主语The purpose of the research project已经出现要用it代替，而后句中同一主语同一谓语后的the meaning也需要省略。故选B项。
26．【答案】C
【解析】考查同位语从句和条件状语从句。句意：上星期天他答应我，如果他有空，他就带我游览北京。分析句子可知，promise后接同位语从句，句意和句子结构完整，所以连接词为that， 根据句意，同位语从句为if引导的条件状语从句。故选C项。
27．【答案】D
【解析】考查状语从句和主语从句引导词。句意：如果它们是有营养的不是一个足以让你吃更多的水果和蔬菜的因素的话，这里有一些可能会说服你的消息——也会让你看起来很好。分析整个句子可知，先是if引导的状语从句If that they are nutritious is not a factor temping enough to get you eating more fruit and vegetables，是主句here’s some news that may convince you的条件状语。而在if的条件从句中又有一个主语从句that they are nutritious，因为该主语从句中不缺少任何成分，且句意完整，所以用连接词that引导。因此，在整个句子中，两个引导词缺一不可。 故选D。
28．【答案】D
【解析】考查状语从句。句意：到我到达那里的时候，火车已经离开车站。A. as soon as一……就；B. immediately一……就；C. the moment一……就；D. by the time到……的时候。根据句意，且主句是过去完成时可知，“火车离开车站”发生在“我到达那里”之前。故by the time“到……的时候”符合题意，故选D。
29．【答案】C
【解析】考查状语从句的连接词。句意：根据规定，餐馆和酒店应停止提供一次性物品，除非顾客要求。since作为连词，表示“自从”，引导时间状语从句，表示“因为”，引导原因状语从句； once 用作连词，既可以表示“条件”（= if, as long as），也可以表示“时间”（=as soon as）； unless意为“除非，如果不”，常用来引导条件状语从句；until作为连词，意为“直到......”引导时间状语从句。分析句子可知，如果顾客不要求的话，根据规定，餐馆和酒店应停止提供一次性物品。状语从句表示条件，结合选项看，选项C符合题意。故选C项。
30．【答案】D
【解析】考查地点状语从句。句意：不幸的是，在我们应该期待感激的地方，我们经常发现的是相反的东西。设空所在句子“____________we should expect gratitude”描述的是主句“we often find the opposite”发生的地点，所以是地点状语从句；地点状语从句的引导词为where。故选D项。
31．【答案】C
【解析】考查状语从句连接词。句意：生活中无论失去什么，都不要失去信念和希望，有了信念和希望，你就能过上幸福的生活，实现你的目标。A. Whenever无论何时；B. Wherever无论在哪里；C. Whatever无论什么；D. Whoever无论谁。此处为让步状语从句，表示“无论什么”应用whatever引导，相当于no matter what。故选C。
32．【答案】C
【解析】考查让步状语从句。句意：不论你可能遇到多严重的问题，你都应该勇敢地面对挑战。分析句子可知，句意符合“先抑后扬”的特点，要用让步状语从句，可以用“no matter+疑问词”或“疑问词+ever”的结构表达“无论……都……”。既然problems有形容词serious来修饰，只能考虑“不论多么严重的问题”，用no matter how serious或however serious。故选C项。
33．【答案】C
【解析】考查时间状语从句。句意：那位年轻女士一听到响声就冲进房间。A. right away 立刻，马上；B. at once 立刻；C. immediately 一…就…（连词）；D. at the moment此刻，当时。此处immediately是连词，意思是“一......就......”，相当于as soon as，引导时间状语从句。故选C。
34．【答案】C
【解析】考查连接词用法辨析。句意：——我想在图书馆找一份工作。——好主意，只要不影响你的学习。A. now that由于；B. as soon as一……就……；C. as long as只要；D. even if虽然。根据上文Good idea可知对方支持在图书馆找工作，但是条件是“只要（as long as）”不影响学习，as long as引导条件状语从句。故选C。
35．【答案】B
【解析】考查连接词辨析和非谓语动词。句意：Mary一听到这个消息就冲回家，结果却发现她丈夫已经不在了。第一空，A. as soon as一……就……；B. immediately一……就……；C. the moment一……就……；D. when当……时候，第一空引导时间状语从句，表示“一……就……”，故排除D选项；第二空中根据上文only to do sth.表示“不料竟会……”，后跟不定式做结果状语，故排除A、C选项。故选B。
题组三 体验真题
1.【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 delayed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。
考向六、目的状语从句
1. in order that引导的目的状语从句
in order that＂为了；以便＂。多用于正式文体，通常可以与so that换用。☆
They stopped at Hangzhou in order that they could go around West Lake. 他们在杭州停了下来，以便游览西湖。
The expert spoke slowly in order that everyone should understand. 专家讲得很慢，以便人人都能听得懂。
2. so (that)引导的目的状语从句
so that＂为了；以便＂。so that通常可以与in order that换用，它所引导的目的状语从句总是放在主句之后，在非正式文体中，常省略that。
Speak clearly so that they may understand you. 你要讲得清楚，他们才可能听得懂。
She wanted tea ready at seven so she could be out by eight. 她想让茶点在七点钟以前就备好，这样她八点就可以出门了。
3. in case/for fear (that)/lest等引导的目的状语从句
in case，for fear(that)和lest这三个从属连词都表示否定目的，意思是＂以免＂，＂以防＂。in case多用于英国英语，它所引导的从句中的谓语动词可以是陈述语气形式，也可以是虚拟语气形式；for fear(that)引导的从句中的谓语带有may，might，should等情态动词；lest用于正式文体，它所引导的从句中的谓语动词用虚拟语气形式。
Take your umbrella with you, lest it should rain.
=Take your umbrella in case it rains.
带上你的伞，以防下雨。
He took an umbrella with him for fear that it might rain. 他带了一把伞，以防下雨。
1.(2018·天津卷·单项填空)Let's not pick these peaches until this weekend ___________they get sweet enough to be eaten.
A. ever since B. as if
C. even though D. so that
【答案】D
【解析】考查连词短语词义辨析及语境理解。句意：让我们这个周末再摘这些桃子，这样的话，它们吃起来就变得足够的甜。A. ever since自那时起；B. as if好像；C. even though尽管；D. so that以便。从句为目的状语从句，故用so that引导。故选D。
2.Cathy had quit her job when her son was born _______________ she could stay home and raise her family.
A. now that B. as if C. only if D. so that
【答案】D
【解析】考查连词。A.now that既然；B.as if好像；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，以便待在家里照顾家人。根据句意故选D。
【名师点睛】本题考查连词so that 的用法，此类辨析题需掌握引导状语从句的连词的不同含义并结合语境，本题中的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。所以做好此类题要先分析前后两个句子的关系，了解具体语境中的连词的意思，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，不能只看其表面。注意有的连词的意思并不是表面上的那样，如果出现不熟悉的词语，应该采用排除法，而不是直接看表面意思来选答案。
考向七、结果状语从句
1. so that引导的结果状语从句
（1）so that引导的结果状语从句只能位于主句之后，中间可以有逗号。
Suddenly it began to rain heavily, so that it was almost impossible to carry on driving. 突然下起了大雨，几乎无法继续开车。
Linda phoned me in on arrival so that I know she was safe and sound. 琳达到达后给我打了电话，因而我知道她平安无事。
（2）＂so that＂既可引导结果状语从句也可引导目的状语从句。究竟是引导的结果状语从句还是目的状语从句，除了根据句意来判断外，还可根据结构形式来加以判断。若从句前有逗号，一般为结果状语从句，如果从句中有情态动词，通常则为目的状语从句。
They started out early, so that they didn’t miss the train. 他们早早就出发了，所以没误火车。（结果状语从句）
They started out early so that they would not miss the train. 他们早早出发是为了不误火车。（目的状语从句）
2. so...that引导的结果状语从句
so...that＂如此……以致＂，that在非正式文体中可以省略，so后面接形容词或副词。
She spoke so fast that nobody could catch what she was saying. 她说话如此之快竟没有人听出来她在讲什么。
There is so little time left that I have to tell you about it later. 现在剩下的时间不多了，我只好以后再给你讲这件事。
3. such...that引导的结果状语从句
引导结果状语从句的such...that的具体内容是：such + a/an + 形容词+名词+that从句。其中的名词可以是可数名词的单数或复数，也可以是不可数名词。such + a/an + 形容词 + 单数名词 + that从句可换成so + 形容词 + a/an + 单数名词 + that从句。
The Japanese student made such rapid progress that he soon began to write articles in Chinese. 那个日本留学生进步很快，不久就开始用中文写文章了。
The professor told us such a funny story that all the students laughed.
＝The professor told us so funny a story that all the students laughed.
教授讲了个很有趣的故事，(以致于)所有的学生都笑了起来。
4. such that引导的结果状语从句
such that引导的结果状语从句多用于正式文体，主句为＂主—系—表＂句型。
The force of the explosion was such that it blew out all the windows. 爆炸的力量很大，所有的窗户都被炸掉了。
His anger was such that he lost control of himself. 他气得不能克制自己的感情。
1（2019·新课标III卷·语法填空）On our way to the house，it was raining ___61___ hard that we couldn't help wondering how long it would take to get (get)there. It was in the middle of Pearl City.
【答案】so
【解析】考查副词。句意：在我们去那座房子的路上，雨下得如此大以至于我们不能不想还要多久才能到达那里。“so…that…”意为“如此……以至于……”，引导结果状语从句。故填so。
2. The film Pio 2 is _____________ interesting ____________ I would like to see it again.
A. such；that B. too；to
C. as；as D. so；that
【答案】D
【解析】such修饰名词，而interesting是形容词，故予以排除；在too...to结构中，to是不定式符号，后面接动词原形；as...as结构表示同级比较，在此不符合句意；so...that意为＂如此……以至于＂，引导结果状语从句。根据句意可知选D。
3. Wang Yaping is such an excellent astronaut ____________ she has been assigned to perform our country’s second manual space docking.
A. as B. that
C. which D. where
【答案】B
【解析】考查状语从句。句意：王亚平是如此优秀的宇航员以至于她被指派执行我们国家的第二次手控交会对接。such...that...＂如此……以至于＂，引导结果状语从句。
考向八、比较状语从句
参见考点05 形容词和副词之 考向二 形容词、副词的比较级和最高级
考向九、方式状语从句
表示行为方式的状语从句常由as（依照……，像……一样），as if（正如……，似乎……），as though（似乎……，好像……），（just）as... so...（正如……）引导，多置于主句之后。
1.as，(just) as... so...引导的方式状语从句通常位于主句后，但在(just) as...so...结构中位于句首，这时as从句带有比喻的含义，意思是＂正如……＂，＂就像＂，多用于正式文体。
Always do to the others as you would be done by.
你希望人家怎样待你，你就要怎样待别人。
As water is to fish, so air is to man.
我们离不开空气，犹如鱼儿离不开水。
Just as we sweep our rooms, so we should sweep backward ideas from our minds.
正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。
2.as if，as though两者的意义和用法相同，引导的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作＂仿佛……似的＂，＂好像……似的＂。
They completely ignore these facts as if (as though) they never existed.
他们完全忽略了这些事实，就仿佛它们不存在似的。（与事实相反，谓语用虚拟语气。）
He looks as if (as though) he had been hit by lighting.
他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。）
It looks as if the weather may pick up very soon.
看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。）
【名师点睛】
as if / as though也可以引导一个分词短语、不定式短语或无动词短语。
He stared at me as if seeing me for first time. 他目不转睛地看着我，就像第一次看见我似的。
He cleared his throat as if to say something. 他清了清嗓子，像要说什么似的。
The waves dashed on the rocks as if in anger. 波涛冲击着岩石，好像很愤怒。
1. He looked at me curiously _______________ he had some doubt which he was unwilling to express.
A.as if B.in case C.unless D.so that
【答案】A
【解析】考查状语从句。句意：他好奇地看着我，好像有一些疑问又不肯说出口。as if＂好像，仿佛＂，引导方式状语从句。
2. More people will eat out in restaurants _______________ they do today.
A. than B. when C. while D. as
【答案】D
【解析】句意：正如人们现在所做的一样，更多的人将会在饭店吃饭。as在此引导方式状语从句，表示＂如同，照……的方式＂。
题组一 基础过关
单句改错
1．A good storyteller must be able to hold his listeners' curiosity before he reaches the end of the story．
2．As young men, we should learn to stand up when we fall in our life．
3．I don't mind where I live unless there is my favorite job．
4．Clever although he is, he doesn't study well．
5．I felt that it would be a victory for us even we lost the game．
6．Any measure of ad's performance is entirely pointless when it could be viewed by a person．
7．Find more chances to praise your children often, otherwise you'll find they are willing to communicate with you．
8．With time goes by, the little boy is becoming stronger and stronger．
9．It won't matter even he refuses．
10．Next time that I plan to travel in London, I'm going to take a plane．
11．Though the work was difficult, but we managed to finish it in time．
12．She said to me, “I'll tell you the result of the test at the moment I know it．”
13．Much since I like all the books, I can't afford to buy them．
14．Jim is so a good boy that everyone likes him．
15．I am about to leave while there is a knock on the door．
题组二 能力提升
1．（2020·黑龙江哈尔滨三中高一期末）It won't be long _our summer vacation begins, but my vacation plans are still up in the air.
A．when B．until C．that D．before
2．（2020·天津市滨海新区塘沽第一中学高三一模） he thought he was helping us with the work, he was actually in the way.
A．Although B．Unless
C．Because D．When
3．（2020·天津高三三模）The people in the mountain village treated us like old friends _________ we were strangers to them.
A．so that B．as if C．even though D．as long as
4．（2020·江苏南京师大附中高三其他）China is playing a key role in controlling the virus. However, it will take long and much effort ________ it is under control.
A．until B．after C．before D．unless
5．（2020·江苏省如东高级中学高三三模）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 matter B．however C．whatever D．whether
6．（2019·湖南高二期末）---I’d like to play football with you, but I have an important thing to attend to.
---If you don’t go, ________.
A．neither do I B．so will I C．nor will I D．so do I
7．（2020·天津市武清区杨村第一中学高三开学考试）In the global economy, a new drug for cancer, ________ it is discovered, will create many economic possibilities around the world.
A．whatever B．whoever
C．wherever D．whichever
8．（2020·黑龙江哈九中高二期中）All the photographs in this book, stated otherwise, date from the 1950s.
A．unless B．until C．once D．if
9．（2019·上海市控江中学高一开学考试）_______ hip-hop is popular with youngsters, I’m still not accustomed _______ it.
A．As, to appreciating B．Although, to appreciate
C．Even though, to appreciating D．While, to appreciate
10．（2019·上海市控江中学高一开学考试）Many people feel nervous _______ they attend a concert, so I recommend _______ the hall early to have enough time _______ yourself comfortable.
A．at the first time, arriving, to make B．the first time, to arrive, making
C．for the first time, reaching, making D．the first time, getting to, to make
11．（2019·上海市控江中学高一开学考试）Mother Teresa _______ great contribution to the world peace, _______ she was awarded the Nobel Price in 1979.
A．might have made, because B．must have made, for
C．could have make, since D．should have make, as
12．（2020·赣榆智贤中学高三三模）––Why does Jack Ma still work so hard he has already owned so much money?
–– Maybe he pursues more than money.
A．while B．as C．when D．before
13．（2020·天津高三三模）Many countries have a Mother’s Day, ________ they don't always fall on the second Sunday in May.
A．when B．though C．as D．once
14．（2020·天津高三三模）The sales of houses in our city fell by 40 percent last month, and it will be 48 percent ______ we don’t count low-price houses provided for poor residents.
A．as B．unless C．if D．before
15．（2020·江苏高三三模）______ this approach is effective in losing weight, it is not as beneficial as keeping a balanced diet.
A．Once B．While C．Unless D．Until
16．（2020·江西南昌二中高一月考）____ I look back to those days as a child, I really hope to spare more time to accompany my father.
A．However B．Whenever C．Whatever D．Wherever
17．（2020·江西南昌二中高二月考）_____I had more money, I could buy a car.
A．Only if B．If ever C．If only D．Even if
18．（2020·江苏高三其他）_____ we have specific tasks to do, our leader makes sure we don’t lose sight of the big picture.
A．Until B．Unless C．Although D．Whether
19．（2020·黑龙江大庆实验中学高一月考）You should try to get a good night’s sleep ______ much work you have to do.
A．however B．no matter
C．although D．whatever
20．（2020·天津耀华中学高一月考）These masterpieces in the Louvre Museum reach out to us across the centuries ______ time itself were nothing.
A．even if B．even though C．as though D．only if
21．（2020·江苏高三三模）_____ you feel that your friend is mean at times, cherishing your friendship is a normal part of life.
A．Even though B．Now that C．As though D．In case
22．（2020·江苏扬州中学高三月考）I can’t figure out why some foreigners must go out_______staying at home is the safest way during the outbreak of the virus.
A．until B．before C．unless D．when
23．（2020·上海交大附中高一期中）You should take control of your life _________ it is planning coursework or picking a major.
A．whenever B．whether C．whatever D．no matter
24．（2020·上海交大附中高一期中）______, his ideas was accepted by all the people at the meeting.
A．Strange as might it sound B．As it might sound strange
C．As strange it might sound D．Strange as it might sound
25．（2020·上海交大附中高一期中）The purpose of the research project has a more different meaning for them than _________.
A．that for us B．it has for us C．it did for us D．it did for ours
26．（2020·上海理工大学附属中学高一月考）Last Sunday he made a promise _______ he was free he would take me to Beijing for a visit.
A．if B．when C．that if D．whether
27．（2019·上海市大同中学高一月考）_______ they are nutritious is not a factor temping enough to get you eating more fruit and vegetables, here’s some news that may convince you -- they make you look good too.
A．That B．As whether C．Whether D．If that
28．（2020·四川省南充高级中学高一期中）The train had left the station I got there.
A．as soon as B．immediately
C．the moment D．by the time
29．（2020·江苏高三三模）Under the regulation, restaurants and hotels shall stop offering throwaway items_______customers request them.
A．since B．once C．unless D．until
30．（2020·江苏高三三模）Unfortunately,____________we should expect gratitude,we often find the opposite.
A．what B．that C．how D．where
31．（2020·天津高三二模）______ you lose in life, don’t lose faith and hope, with which you can live a happy life and achieve your goals.
A．Whenever B．Wherever C．Whatever D．Whoever
32．（2020·黑龙江牡丹江一中高二月考）_____ you may meet, you should face the challenge bravely.
A．However a serious problem B．What a serious problem
C．However serious a problem D．What serious a problem
33．（2020·黑龙江牡丹江一中高二月考）The young lady rushed into the room _____ she heard the noise.
A．right away B．at once C．immediately D．at the moment
34．（2020·天津高三一模）-I’d like to find a job in the library.
-Good idea, ______ it doesn’t affect your studies.
A．now that B．as soon as C．as long as D．even if
35．（2020·天津高三一模）Mary rushed home______ she heard the news, only ______ that her husband was gone.
A．as soon as; finding B．immediately; to find
C．the moment; find D．when; found
题组三 体验真题
1．（2020·江苏高考真题）They decide to have more workers for the project ____ it won’t be delayed.
A．even if B．as if C．now that D．so that
题组一 基础过关
单句改错
1． 答案：before→until 句意：一个好的讲故事的人必须能抓住听众的好奇心，直到他讲完这个故事为止。主句的谓语动词为延续性动词，且主句为肯定句，应用until，意为“直到……为止”。
2． 答案：when→where 句意：作为年轻人，在生活中我们应该学会从我们跌倒的地方站起来。此处用where引导地点状语从句。
3． 答案：unless→if 句意：如果有我喜欢的工作，我不介意在哪儿生活。if引导条件状语从句。unless＝if ．．． not。
4． 答案：although→as/though 本句中有一个让步状语从句，句型应该是“名词/副词/动词/形容词/过去分词＋as/though ＋主语＋be＋其他成分。”
5． 答案：even后加if/though 句意： 我认为即使我们比赛输了，对于我们来说也是一个胜利。根据语意，添加if或者though。
6． 答案：when→unless 句意：如果一个广告没有人看，广告的任何表现形式都是完全没有意义的。根据语境，强调条件，而不是时间，故when改为unless。
7． 答案：otherwise→and 句意：多找机会经常表扬你的孩子，那么你就会发现他们愿意和你交流。根据前面的祈使句和语境可知，此处是顺承关系，故将otherwise改为and。
8． 答案：With→As或goes→going 句意：随着时光的流逝，这名小男孩变得越来越强壮。as “随着”，在此为连词，指前后两种动作同时发生；with “随着”，为介词。
9． 答案：even后加if/though 句意：即使他拒绝了也没关系。even if/though “即使”。
10． 答案：去掉that或that→when next time可视为连词，也可以视为时间状语。
11． 答案：去掉but 在although和though引导的让步状语从句后，主句里不可用but。
12．答案：去掉at the moment为连词，意思是“一……就……”，相当于as soon as。类似用法的词还有：the minute/instant；instantly/immediately/directly等。
13． 答案：since→as/though 当as表示“虽然，尽管”时，其引导的让步状语从句应用倒装语序。即将让步状语从句中作表语的名词或形容词、作状语的副词、作谓语的实义动词提前。though也有此用法。
14． 答案：so→such such a/an＋adj．＋名词＋that; so＋adj．＋a/an＋名词＋that “如此……以至于”，that引导结果状语从句，故so改为such。
15． 答案：while→when 句意：我正要离开的时候，突然传来了敲门声。be about to do sth． when ．．． “正要做某事突然发生了另一件事情”。
题组二 能力提升
1．【答案】D
【解析】考查状语从句。句意：要不了多久我们的暑假就要开始了，但是我的假期计划还没有确定下来。A. when当……时候； B. until直到……；C. that那个；D. before在......之前。结合上文It won't be long可知此处考查句型it will not be long before+句子，表示“要不了多久就……”，before引导时间状语从句。故选D。
2．【答案】A
【解析】考查状语从句。句意：尽管他认为他在帮助我们工作，其实他在阻挡我们。A. Although尽管；B. Unless除非；C. Because因为；D. When当。分析句子可知，前后句为让步关系，故选A项。
3．【答案】C
【解析】考查从属连词。句意：即使我们对于他们来说是陌生人，山村里的人们还是像老朋友一样对待我们。A. so that以便，为了；B. as if好像；C. even though即使；D. as long as只要。根据句意，前一句说“村民们像老朋友一样对待我们”，后一句说“我们是陌生人”，两个句子之间应该是让步关系，因此用even though引导让步状语从句。so that引导目的状语从句/结果状语从句；as if引导方式状语从句；as long as引导条件状语从句。故选C项。
4．【答案】C
【解析】考查连词辨析。句意：中国在控制病毒方面发挥着关键作用。 但是，需要很长时间并付出很大努力才能控制住它。A. until直到……时；B. after在……之后； C. before在……之前，在（一段时间 ）之后才……；D. unless除非，如果不。before的基本含义是“在……之前”，又可以根据不同语境灵活翻译成 “才”、“还没来得及就……”、“就”等。before在这里引导时间状语从句，可译为“才”。故选C 。
5．【答案】D
【解析】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。
6．【答案】C
【解析】考查倒装和条件状语从句。句意：——我很想和你一起踢球，但我有重要的事要去做。——如果你不去，那我也不去。分析句子可知，句意上明显是顺承前句的“你不……”表示“我也不……”，此时要用neither或nor引导的部分倒装结构。而答语的句子使用了条件状语从句，要符合“主将从现”的现象，即在空白处的主句中要使用一般将来时，使用助动词will。综上正确的答案应该是“neither/nor will I”。故选C项。
7．【答案】C
【解析】考查状语从句。句意：在全球经济中，一种治疗癌症的新药，无论在何处被发现，都将在世界各地创造许多经济上的可能性。此处考查－ever引导的让步状语从句。通过分析从句，可知句子不缺少主干成分，故排除代词A、B、D三项，故答案选C。
8．【答案】A
【解析】考查连词辨析。句意：除非另有说明，所有的图片始于19世纪50年代。A. unless除非; B .until直到；C. once一旦; if .如果。分析句子可知，本句缺少表示“ 除非”的连词。且从句省略了主语All the photographs和 are。故选A项。
9．【答案】C
【解析】考查状语从句和非谓语动词。句意：即使嘻哈很受年轻人的欢迎，我仍然不习惯不能欣赏它。第一个空是状语从句。根据I’m still not accustomed得知我不习惯嘻哈，即使它很流行。第二个空be accustomed to doing是固定短语，表示习惯于…...，故选C。
10．【答案】D
【解析】考查状语从句和非谓语动词。句意：很多人第一次参加音乐会时感到紧张，所以我推荐你早点到大厅有充足时间让你自己舒服一些。第一个空后面是从句要用连词，the first time引导状语从句。第二个空recommend后面用动名词，第三个空考查有时间做某事have time to do。故选D。
11．【答案】B
【解析】考查情态动词及原因状语从句。句意：特蕾莎修女对世界和平一定做出了巨大的贡献，因为她在1979年获得了诺贝尔奖。分析句子，情态动词+have done表示对过去的猜测。根据后句的“她获得了1979年诺贝奖”可以推测，特蕾莎修女对世界和平一定做了很多贡献。must have done 表示过去一定做了某事。A. might have made 可能已经做了；C. could have make 本来能够做；D. should have make 本应该做却……。分析句意，ACD皆不符合。另外根据“she was awarded the Nobel Price in 1979.”可知，第二空应填表示“因为”的引导词来引导原因状语从句。综合分析，故选B项。
12．【答案】C
【解析】考查时间状语从句。句意：——为什么马云已经有这么多钱了，还那么努力工作？——也许他追求的不仅仅是金钱。A. while 当……时候，尽管；B. as 一边……一边；C. when 当……时候；D. before 在……之前。分析句子，此处划线部分应填入“当……时候”来引导时间状语从句。while虽可译为“当……时候”，但是它强调主从句动作同时发生，且都必须是持续性动词。此处不合题意。故选C项。
13．【答案】B
【解析】考查连接词辨析。句意：许多国家都有母亲节，尽管它们并不总是在五月的第二个星期天。A. when当……时候；B. though尽管；C. as正如，当……时候；D. once一……就……。本句为让步状语从句，表示“尽管”应用though引导。故选B。
14．【答案】C
【解析】考查状语从句。句意：我们城市的房屋销售量上个月下降了40%，如果不计算为贫困居民提供的低价房屋，销售量将会下降48%。A. as当……时候；B. unless除非；C. if如果；D. before在……之前。分析句意可知，此处引导条件状语从句，表示“如果”，应用if。故选C。
15．【答案】B
【解析】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。A. Once一旦；B. While虽然；C. Unless除非；D. Until直到。根据句意和句子结构可知，此处用while“虽然”，引导让步状语从句，符合语境和语法，故选B项。
16．【答案】B
【解析】考查状语从句连词。句意：无论何时我回顾童年的日子，我都希望可以腾出时间来陪我的父亲。分析句子可知，此处是让步状语从句连词，从句I look back to those days as a child成分完整，但需添加“无论何时”句意才完整，故选B项。
17．【答案】C
【解析】考查状语从句的从属连词。句意：要是我有更多钱就好了，我就可以买一辆车。A. Only if只有，除非；B. If ever如果曾经有；C. If only要是……就好了；D. Even if尽管。分析句子可知，此处是与现在事实相反的虚拟语气，再结合句意可知，此处用if only“要是……就好了”符合语境和语法要求，故选C项。
18．【答案】C
【解析】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。
19．【答案】A
【解析】考查让步状语从句。句意：无论你有多少工作要做，你都应该尽量睡个好觉。A. however无论怎样；B. no matter不要紧；C. although虽然；D. whatever无论什么。however相当于no matter how“无论怎样”，修饰后面的形容词或副词，引导让步状语从句，本句中修饰形容词much。故选A。
20．【答案】C
【解析】考查连词辨析。句意：几个世纪以来，卢浮宫博物馆里的这些杰作一直与我们如此紧密地联系在一起，仿佛时间本身并不存在。A. even if即使，虽然；B. even though虽然，尽管；C. as though好像，仿佛； D. only if只要……就，只有。本句为方式状语从句，表示“仿佛”应用as though。故选C。
21．【答案】A
【解析】考查让步状语从句。句意：即使你有时觉得你的朋友很刻薄，但珍惜你们的友谊是生活中很正常的一部分。A. Even though即使；B. Now that既然；C. As though似乎，好像；D. In case以防万一。从句提到“朋友有时候很刻薄”，主句提到“要珍惜友情”，从句表示“让步”概念，因此用even though引导让步状语从句。故选A项。
22．【答案】D
【解析】考查时间状语从句。句意：我不明白为什么一些外国人必须出门，当在病毒爆发期间呆在家里是最安全的方式的时候。A. until直到；B. before在……之前；C. unless除非；D. when当……的时候。根据句意及常识可知，此处引导时间状语从句，意为“当在病毒爆发期间呆在家里是最安全的方式的时候”。故选D。
23．【答案】B
【解析】考查让步状语从句。句意：无论是计划课程学习还是选择专业，你都应该掌控自己的生活。结合句意此处whether…or“无论……还是……”引导的让步状语从句。故选B。
24．【答案】D
【解析】考查倒装和让步状语从句。句意：尽管听起来奇怪，但是他的想法被所有参加会议的人接受了。as引导让步状语从句时，要用倒装。规则为：将作表语的形容词或名词，作状语的副词提前或者将动词或分词提前。其余部分语序不变。在该题中，strange是表语，所以要提前，置于句首，故D选项正确。
25．【答案】B
【解析】考查比较状语从句和句子结构。句意：这个研究项目的目的比起我们来说对于他们有着更不同的意义。根据句意不难还原出完整的句子应该是“The purpose of the research project has a more different meaning for them than the meaning that the purpose of the research project has for us”，其中主语The purpose of the research project已经出现要用it代替，而后句中同一主语同一谓语后的the meaning也需要省略。故选B项。
26．【答案】C
【解析】考查同位语从句和条件状语从句。句意：上星期天他答应我，如果他有空，他就带我游览北京。分析句子可知，promise后接同位语从句，句意和句子结构完整，所以连接词为that， 根据句意，同位语从句为if引导的条件状语从句。故选C项。
27．【答案】D
【解析】考查状语从句和主语从句引导词。句意：如果它们是有营养的不是一个足以让你吃更多的水果和蔬菜的因素的话，这里有一些可能会说服你的消息——也会让你看起来很好。分析整个句子可知，先是if引导的状语从句If that they are nutritious is not a factor temping enough to get you eating more fruit and vegetables，是主句here’s some news that may convince you的条件状语。而在if的条件从句中又有一个主语从句that they are nutritious，因为该主语从句中不缺少任何成分，且句意完整，所以用连接词that引导。因此，在整个句子中，两个引导词缺一不可。 故选D。
28．【答案】D
【解析】考查状语从句。句意：到我到达那里的时候，火车已经离开车站。A. as soon as一……就；B. immediately一……就；C. the moment一……就；D. by the time到……的时候。根据句意，且主句是过去完成时可知，“火车离开车站”发生在“我到达那里”之前。故by the time“到……的时候”符合题意，故选D。
29．【答案】C
【解析】考查状语从句的连接词。句意：根据规定，餐馆和酒店应停止提供一次性物品，除非顾客要求。since作为连词，表示“自从”，引导时间状语从句，表示“因为”，引导原因状语从句； once 用作连词，既可以表示“条件”（= if, as long as），也可以表示“时间”（=as soon as）； unless意为“除非，如果不”，常用来引导条件状语从句；until作为连词，意为“直到......”引导时间状语从句。分析句子可知，如果顾客不要求的话，根据规定，餐馆和酒店应停止提供一次性物品。状语从句表示条件，结合选项看，选项C符合题意。故选C项。
30．【答案】D
【解析】考查地点状语从句。句意：不幸的是，在我们应该期待感激的地方，我们经常发现的是相反的东西。设空所在句子“____________we should expect gratitude”描述的是主句“we often find the opposite”发生的地点，所以是地点状语从句；地点状语从句的引导词为where。故选D项。
31．【答案】C
【解析】考查状语从句连接词。句意：生活中无论失去什么，都不要失去信念和希望，有了信念和希望，你就能过上幸福的生活，实现你的目标。A. Whenever无论何时；B. Wherever无论在哪里；C. Whatever无论什么；D. Whoever无论谁。此处为让步状语从句，表示“无论什么”应用whatever引导，相当于no matter what。故选C。
32．【答案】C
【解析】考查让步状语从句。句意：不论你可能遇到多严重的问题，你都应该勇敢地面对挑战。分析句子可知，句意符合“先抑后扬”的特点，要用让步状语从句，可以用“no matter+疑问词”或“疑问词+ever”的结构表达“无论……都……”。既然problems有形容词serious来修饰，只能考虑“不论多么严重的问题”，用no matter how serious或however serious。故选C项。
33．【答案】C
【解析】考查时间状语从句。句意：那位年轻女士一听到响声就冲进房间。A. right away 立刻，马上；B. at once 立刻；C. immediately 一…就…（连词）；D. at the moment此刻，当时。此处immediately是连词，意思是“一......就......”，相当于as soon as，引导时间状语从句。故选C。
34．【答案】C
【解析】考查连接词用法辨析。句意：——我想在图书馆找一份工作。——好主意，只要不影响你的学习。A. now that由于；B. as soon as一……就……；C. as long as只要；D. even if虽然。根据上文Good idea可知对方支持在图书馆找工作，但是条件是“只要（as long as）”不影响学习，as long as引导条件状语从句。故选C。
35．【答案】B
【解析】考查连接词辨析和非谓语动词。句意：Mary一听到这个消息就冲回家，结果却发现她丈夫已经不在了。第一空，A. as soon as一……就……；B. immediately一……就……；C. the moment一……就……；D. when当……时候，第一空引导时间状语从句，表示“一……就……”，故排除D选项；第二空中根据上文only to do sth.表示“不料竟会……”，后跟不定式做结果状语，故排除A、C选项。故选B。
题组三 体验真题
1.【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 delayed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。
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