高考连词专项练习题
2025年高考英语复习之小题狂练300题(选择题)：连词(10题)
2025年高考英语复习之小题狂练300题（选择题）：连词（10题）一．选择题（共10小题）1．（2022•河西区模拟）I will keep drawing and see what happens. I never become famous，this is whatI love to do every hour of every day.（）A．Even if B．UnlessC．So long as D．Now that2．（2022•和平区校级模拟）The journey has been flying by，and ________ I know it，we have reached Tangula Station.（）A．before B．after C．when D．since3．（2022•津南区校级模拟）Gradually，the city faded from memory，________ it was once such a great city.（）A．because B．unlessC．even though D．if4．（2022•和平区一模）______ the pace of life continues to increase，we are fast losing the art of relaxation.（）A．Although B．Unless C．If D．As5．（2023•和平区校级二模）______ the Montgolfier brothers took flight in balloons in the 18th century，air travel was not practical until the invention of powered flight in 1903.（）A．When B．Since C．If D．While6．（2023•河西区校级二模）________ the economy enters a "new normal" and growth slows，China's economy will rely more on creativity to drive its growth.（）A．Although B．As C．Before D．Until7．（2023•河西区模拟）he is a boy difficult to get on with sometimes，I quite like him.（）A．Since B．While C．Until D．When8．（2023•河西区一模）Unfortunately，____________we should expect gratitude，we often find the opposite．（）A．what B．that C．how D．where9．（2024•河东区模拟）I still look fat，__________ I've been exercising recently．（）A．as though B．untilC．unless D．even though10．（2024•北辰区校级模拟）As usual，I went to work on foot that day it was raining heavily.（）A．so that B．as thoughC．in case D．even though2025年高考英语复习之小题狂练300题（选择题）：连词（10题）参考答案与试题解析一．选择题（共10小题）1．（2022•河西区模拟）I will keep drawing and see what happens. I never become famous，this is whatI love to do every hour of every day.（）A．Even if B．UnlessC．So long as D．Now that【分析】我会继续画画，看看会发生什么。
高考英语连词经典习题(含答案)
A．that B．when C．which D．what
A．before B．where C．until D．when
【答案】A
【解析】
【详解】
考查从属连词辨析。句意：据一些目击者称，一名拾荒老人还没来得及救助那个女孩，女孩就随后再一次被货车撞倒。A. before在...之前；B. where在哪里；C. until知道；D. when当...时候。分析句子可知，本句缺少从属连词，根据句意，before符合句意。故A选项正确。
A．that B．which C．for which D．to which
【答案】C
【解析】
C考查非限制性定语从句。However为插入语，先行词为The position，定语从句中的短语apply for意为申请，所以应填for whiCh，此时whiCh做apply for的宾语。故选C。
8．I usually sleep with the window open ________ it is really cold.
3．I’m sorry I got caught in the traffic；_________, I could have been here sooner．
A．besidesB．although
C．anywayD．otherwise
【答案】D
【解析】考查含蓄虚拟条件句。I could have been here sooner是和过去事实相反的虚拟语气，四个选项中只有otherwise可以充当含蓄虚拟条件，相当于if I had not got caught in the traffic.所以选D。
高考英语连词深度理解单选题30题
高考英语连词深度理解单选题30题1. I like apples, _____ my brother likes oranges.A.andB.butC.orD.so答案：B。
本题考查并列连词的用法。
“and”表示并列关系；“but”表示转折关系；“or”表示选择关系；“so”表示因果关系。
题干中“我喜欢苹果”和“我的哥哥喜欢橘子”是转折关系，所以选B。
2. He is rich, _____ he is not happy.A.andB.butC.orD.so答案：B。
“rich”（富有）和“not happy”（不开心）之间是转折关系，用“but”连接。
3. Study hard, _____ you will pass the exam.A.andB.butC.orD.so答案：A。
“study hard”（ 努力学习）和“pass the exam”（ 通过考试）之间是顺承关系，用“and”连接。
4. You can go by bus _____ by train.A.andB.butC.orD.so答案：C。
“by bus”（坐公交车）和“by train”（坐火车）是选择关系，用“or”连接。
5. I have a pen _____ a pencil.A.andB.butC.orD.so答案：A。
“a pen” 一支钢笔）和“a pencil” 一支铅笔）是并列关系，用“and”连接。
6.He was about to leave when the phone rang.答案：“when”在此处表示“就在这时”，引导时间状语从句。
“while”通常表示两个动作同时进行；“as”也表示两个动作同时发生或伴随；“until”表示直到……为止，不符合语境。
7.She had just fallen asleep when there was a loud knock on the door.答案：“when”表示“就在这时”。
(完整)连词练习题(高中)
(完整)连词练习题(高中)一、从属连词1．Her performance was perfect and, ________ the fact that there were other 20 participants, the first prize still belonged to her.A．however B．while C．though D．despite2．How time flies! I feel junior high school was only yesterday!A．even if B．unless C．if D．as if3．You will miss the last bus ______ you hurry up.A．because B．if C．unless D．until4．With the entrance exam approaching, I feel more and more stressed. It will ruin my college dream ________ I take action now as soon as possible.A．if B．once C．unless D．when5．We all need to get involved in saving energy ________ it's at work, at home, or at school. A．unless B．once C．whether D．because 6．Some people never seem to put on weight________ others are always on a diet.A．while B．or C．since D．for7．It is still not known if he succeeded in reaching the top of Qomolangma________ it took his life.A．after B．before C．until D．since8．________ Matthew didn’t win speech contest, he was still wearing a smile on his face. A．Since B．Unless C．Because D．Although9．_______ he finished his description, I knew it would be years _______ everything got right. A．At the moment, since B．At the moment; beforeC．The moment; since D．The moment; before10．________there was no solid evidence, most people thought he was guilty.A．Because B．While C．As D．Unless11．The two girls kept talking in the room ________ their mothers said goodbye to each other. A．when B．unless C．while D．until12．I prefer capital cities to natural scenery ________the former boast more shopping centres and dining options.A．now that B．in that C．in case D．despite the fact that 13．The proposal, debated at this year’s CITES Conference, lists Mako sharks under Appendix II, meaning that they can’t be traded ______ it can be shown that fishing wouldn’t threaten their chances for survival.A．until B．unless C．whether D．when14．When a new movement in art contributes to a certain fashion, it is advisable to find out what its advocates are aiming at, for ________ unreasonable their principles may seem today, it is possible that in years to come they may be regarded as normal.A．what B．however C．though D．which15．-Why was William absent today?-That was________ he broke her leg in the basketball match.A．why B．because C．that D．/16．--Did your brother come back early last night?--Yes. It was not yet eight o’clock ________ he arrived homeA．when B．before C．that D．until17．_______ he was new to the work, he was doing it very well.A．For B．As C．Though D．Despite 18．Their use was limited by laws, the first of ________ dates back to the fourteenth century. A．where B．which C．that D．when19．______ you know who they are and what motivates them, think about the influencers in your organization.A．Just as B．Even though C．In case D．Now that20．_______ digital technology is bridging geographic distance, highly skilled workers are increasingly crowding into cities.A．Where B．As C．While D．When二、并列连词21．However, after-class activities can take up a lot of time, _____ students have to learn how to organize their busy schedule.A．and B．so C．不填D．but22．Huawei Mate 10 is a big beautiful phone, _______ it’s a little expensive.A．for B．orC．but D．so23．My mother is always warning me when I go out, “Don’t get off the bus ________ it is stopping.”A．until B．whileC．before D．after24．Do what you have been told, ____ you will be punished.A．and B．butC．or D．after all25．The whole nation is struggling to work out an inexpensive ______ effective solution to smog. A．yet B．still C．or D．though26．Give me your email address， ____________ I’11 send you the form·A．or B．and C．but D．nor27．In order to promote the new product, the advertiser spared _______ energy _______ money to make huge billboards（广告牌）.A．neither ... nor B．either ... or C．not only ... but also D．not ... but 28．—How does you r mother like your presents for Mother’s Day?—Well, this sweater that one is fit for her. They’re too big.A．both; and B．either; orC．neither; nor D．not only; but also29．Be careful ______ you’ll make fewer mistakes.A．or B．asC．and D．but30．Don’t use your mobile phone while charging, ______ you may be shocked by electricity. A．or B．and C．but D．yet 31．Recently some hospitals in China have adopted ______ they call a robot-doctor, ______ will be used to operate on patients with more accuracy.A．what; that B．that; whichC．what; which D．which; what32．I was glad to meet Lydia again, _______ I didn't want to spend all day with her.A．but B．and C．or D．so33．_________, so we will go for an outing.A．Being a fine day B．As a fine dayC．It is a fine day D．Because it is a fine day34．Which one of the following sentences is the compound sentence(并列句)?A．Playing football and dancing are his favourites.B．The good news is that this stormy period will not last.C．You feel ready to be more responsible and make decisions on your own.D．I don’t know what “home” is, but unhappiness and worries melt away once there. 35．Feathers fall to the ground slowly, ________ stones fall much faster.A．but B．however C．while D．yet36．Life isn’t always beautiful, ________ the str uggles make you stronger and the changes make you wiser.A．or B．so C．but D．for37．A man can fail many times, he is a real failure when he begins to blame someone else. A．but B．or C．and D．so38．—Take a taxi, you won't get the airport in time.—OK, I will. See you!A．instead B．thusC．otherwise D．meanwhile39．A lie can travel half way around the world ________ the truth is putting on its shoes.A．if B．whileC．unless D．until40．Bai women wear white and red costumes, _______ the men wear white shirts and long wide trousers.A．while B．but C．because D．so【参考答案】一、从属连词1．D【解析】【分析】【详解】考查连词。
高考专项练习之名词性从句连接词(含答案解析,全国统用)
高考专项练习之名词性从句连接词1. ________ female college graduates get a job appears to be rather difficult nowadays in China.A. WhyB. WhatC. WhetherD. That2. It's hard for elderly people to see ________ convenience a smart phone can bring to us.A. whatB. whichC. whoseD. how3. All these listening lesson can allow you to learn ________ the English language works.A. whyB. whetherC. whatD. how4. Air pollution is ________ most Chinese people are concerned about nowadays, because their health is being threatened.A. whichB. howC. thatD. what5. You you Tu discovered a new treatment for malaria. That's ________ she won the Nobel Prize for Medicine for her discovery of a new treatment for malaria.A. howB. whyC. thatD. since6. It is generally believed that communication skills are becoming ________ it takes to be a good teacher.A. whetherB. thatC. howD. what7. The shocking news made me realize ______ terrible problems we would face.A. thatB. howC. whatD. why8. If you often feel tired and can’t focus your attention, that is ______ you have to stop working too hard and to havea rest.A. whenB. whetherC. whyD. what9. The other day, my father drove his car down at ____ I thought was a dangerous speed.A. asB. thatC. whichD. what10. You have to know you’re going if yo u are to plan the best way of getting there.A. whatB. thatC. whereD. who11. Reading her biography,I was lost in admiration for Doris Lessing had achieved in literature.A. whatB. thatC. whyD. how12. Li Bai,a great Chinese poet,was born is known to the public,but some won’t accept it.A. ThatB. WhyC. WhereD. How 13. If you swim in a river or lake,be sure to investigate is below the water surface.Often there are rocks or branches hidden in the water. If you swim in a river or lake,be sure to investigate is below the water surface.Often there are rocks or branches hidden in the water.A. whatB. whoC. thatD. whoever14. we understand things has a lot to do with what we feel.A. WhereB. HowC. WhyD. When15. A ship in harbor is safe,but that’s not ships are built for.A. whatB. whomC. whyD. when16. —I wonder Mary has kept her figure after all these years.—By working out every day.A. whereB. howC. whyD. if17. Protesters(抗议者) calling for a higher minimum wage gather on Tuesday, as part of __________ organizers called a “ day of action” nationwide to improve the salaries of fast food workers in the country ______ are badly paid.A. which; whoB. what; thatC. what; whereD. how; which18. After the tragedy happened, a question puzzled the public _______ the middle-aged man killed such a little baby in a cruel way.A. whenB. whetherC. howD. why19. _____ girls can be _____ they would like to be , whether it is a pilot or an astronaut, is being accepted all around the world.A. That; whateverB. If; whomeverC. What; whomeverD. 不填;whatever20. We should all be concerned about the future because that is ______ we will spend the rest of our lives.A. whyB. whatC. whichD. where21. Good news has been spread _______ more new books will be bought by the school library.A. whereB. whatC. whenD. that22. Our country ________ great changes in the past 30 years and it is no longer _________ it used to be.A. went through; whatB. has gone through; thatC. experienced; thatD. has experienced; what23. The news spread quickly through the campus ___________ we would have a longer holiday, __________ made all the students wild with joy.A. which; thatB. that; whatC. that; whichD. what; which24. ---John looks down today, what’s up? ---Well, __________ happened between Jane and me is none of your business.A. whicheverB. no matter whichC. whateverD. no matter what25. The new shopping mall will be located in __________ used to be a wasteland and a huge garden will be constructed __________ there were numbers of tombsA. where; whereB. which; in whichC. what; whereD. which; where26. His eyes stare at _____ is left of the brother’s dinner on the table.A. whatB. whichC. thatD. Where27. ______Yang Liwei succeeded in circling the earth ______ all Chinese people.A. What; excitedB. That; excitedC. What; excitingD. That; exciting28. The newly-built café, the walls of are painted light green, is really a peaceful place for us, especially after hard work.A. thatB. itC. whatD. which29. The unquestioned role of students is to learn as much as possible through ________ method they find.A. whicheverB. whateverC. no matter whatD. no matter which30. The difficulty we now meet with is ___________ we can persuade him to tell the truth.A. whetherB. thatC. whatD. why31. The reason ____he was late was ____he had taken a wrong bus.A. why; becauseB. for; because ofC. why; thatD. for; that32. I have no idea _______ we can do with these waste materials.A. thatB. whatC. whetherD. if33. My parents used ________they had to get a new car for my brother. A. which B. all what C. what D. 不填34. The how to book can be of help to wants to do the job.A. whoB. whomeverC. no matter whoD. whoever35. It is obvious to the students ______ they should get well prepared for their future.A. asB. whichC. whetherD. that36. ______ caused the accident is still a complete mystery.A. WhatB. ThatC. HowD. Where37. It is not ______you have said but what you have done ______made us very disappointed.A. that; whatB. what; whatC. what; thatD. that; that38. ________is well known to us all is ________Yao Ming has become one of the most popular NBA players.A. It；thatB. As；thatC. What；whatD. What；that39. At long last the child was found on top of _____ we call the museum of science and technology.A. whichB. thatC. whatD. where40. The Browns held _____ they called"family day"once each year.A. thatB. whatC. whichD. when41. There is clear evidence _______ the most difficult feeling of all to interpret is bodily pain.A. whatB. thatC. ifD. how42. As John Lennon once said, life is_____ happens to you while you are busy making other plans.A. whichB. thatC. whatD. where43. She didn’t answer for the simple reason ________ she couldn’t think of anything to say.A. thatB. whyC. becauseD. what44. The man has been in _______ doctors describe as a vegetative state for six years, but his family hasn’t given up on him.A. whatB. whichC. thatD. how45. The department manager promised ______ told her who stole the necklace would be rewarded. To her surprise, ______ she said, there was no response.A. whoever; whicheverB. no matter who; whateverC. whoever; no matter whatD. no matter who; no matter what46. There is no doubt _____ Mo Yan, who was awarded the Nobel Prize in Literature, has been _____ in writing for decades.A. that; absorbedB. whether; committedC. what; absorbedD. that; committed47. There is no doubt __________ he will pass the tomorrow’s exam.A. thatB. whetherC. ifD. which48. If we want to know ______ the future holds for Europe's financial markets, the best guess is usually to look at America's present.A. whatB. whereC. whenD. how49. The man’s innocence was disbelieved until evidence came to light ________ he was trapped by a group who had committed the murder.A. thatB. whichC. whenD. where50. — What impresses you most about your hometown?— The street, the length of which is four times ______ it was eight years ago．A. thatB. asC. thanD. what【答案】1. D 2. A 3. D 4. D 5. B6. D7. C8. A9. D 10. C11. A 12. C 13. A 14. B 15.A16. B 17. B 18. D 19. A 20.D21. D 22. D 23. C 24. C 25.C26. A 27. B 28. D 29. B 30.A31. C 32. B 33. C 34. D 35.D36. A 37. C 38. D 39. C 40.B41. B 42. C 43. A 44. A 45.C46. A 47. A 48. A 49. A 50.D【解析】1.句意：现在在中国，女大学生们找工作显得相当困难。
高考英语连词深度理解单选题30题
高考英语连词深度理解单选题30题1. I like apples, ______ my sister likes bananas.A. andB. butC. orD. so答案：B。
本题考查并列连词的用法。
A 选项“and”表示并列或顺承关系；B 选项“but”表示转折关系，符合题意，句中“我喜欢苹果，但是我妹妹喜欢香蕉”，存在转折；C 选项“or”表示选择关系；D 选项“so”表示因果关系。
2. You can have some tea ______ coffee.A. andB. butC. orD. so答案：C。
A 选项“and”用于连接两个并列的成分；B 选项“but”表转折；C 选项“or”在此表示选择，“你可以喝茶或者咖啡”；D 选项“so”表因果。
3. He is tall ______ strong.A. andB. butC. orD. so答案：A。
A 选项“and”连接两个并列的形容词“tall”和“strong”；B 选项“but”转折不符；C 选项“or”选择不对；D 选项“so”因果不合。
4. She studies hard, ______ she still fails the exam.A. andB. butC. orD. so答案：B。
A 选项“and”顺承不符；B 选项“but”表示转折，“她学习努力，但仍然考试不及格”；C 选项“or”选择错误；D 选项“so”因果不恰当。
5. I don't like fish ______ chicken.A. andB. butC. orD. so答案：C。
A 选项“and”用于肯定句中连接并列成分；B 选项“but”转折不合适；C 选项“or”用于否定句中连接并列成分，“我不喜欢鱼和鸡肉”；D 选项“so”因果不符。
6. I was very tired, ______ I still went on working.A. becauseB. althoughC. whenD. if答案：B。
高考连词练习题及答案
高考连词练习题及答案一、单项选择连词1. Twenty students want to attend the class that aims to teach _to read first. A. what B. who C. how D. why【答案】C 【解析】【鮮析老査库蔭从旬.棣握可子置患卫弐个字主想上旨在坛养如何能塗烯快”.how to 哽示方式，因 匕选U 常血什么r wbo iSt 认hy 为什么.2. I ' m sorry I got caught in the traffi; __________ , I could have been here sooner .A. besides C. any way【答案】D【解析】考查含蓄虚拟条件句。
气，四个选项中只有 otherwiseB. althoughD . otherwiseI could have bee n here sooner可以充当含蓄虚拟条件，相当于the traffic.所以选 D 。
3. Dad thinks I should study to be a doctor , _____ I ' m not inieted in medicine. A . soB . and C. but D . for【答案】C 【解析】so 因此；and 而且；but 但是；for 因为。
根据句意，可知选 C 。
句意：爸爸认为我应该当一名医生，但我对医药不感兴趣。
4. Don ' t give up regardless of difficulty and failure, ________ you ' II never achieve your goalsA . and B. but C . or D . so【答案】C 【解析】 【详解】考查固定句型。
句意：不管困难和失败，另U 放弃，否则你就不能实现你的目标。
2025届高考英语复习：历年真题、好题专项(连词)练习(附答案)
2025届高考英语复习：历年真题、好题专项(连词)练习1.The word “stoop” means “to bend forward”, in the United States, it also refers to a platform or entrance stairway to a house.2.China is the world’s second-largest art market, it is not clear where Dafen fits in. Li Jinghu, an artist from nearby Dongguan, often visits the village hoping to discover new talent.3.The Silk Road was one of the most important arteries (干线) of trade and culture in the world history. Before planes and trains brought our world close together, it was the first link that ever connected the East and the West the life blood of international trade in ancient time.4. Naked marriage (裸婚) refers to a marriage without a car, a house, a wedding ring evena wedding party.5.Like many undergraduate biology students, Wang Fang was taught that pandas are a prime example of an umbrella species—a well-known and usually endangered animal protection benefits an entire ecosystem.6. The story centers around the deep friendship between poet Gao Shi and the romantic poet Li Bai offering a brief look into the glorious history of the Tang era, is known for its economic prosperity and cultural advancement.7.This mountain was home to the Kua Fu tribe, ___________members were all tall and mighty like giants.8. China’s modernization process over the past four decades has created a new context there is a partnership between the ancient and modern, gnerating something new and genuine.9.The lifestyle, however, was laid down by two historical men of letters. One was Bai Juyi, rebuilt the West Lake and made a new bank to benefit the locals.10. In my case this is happened—my parents turned in to me and my needs and the shyness all but disappeared completely over time.11. Meanwhile, fans disagree on often one should wear the clothing, every day or on special occasions like festivals and weddings.12. an earthquake happens, the sensors can send electrical pulses to the control center andthen ordinary people’s smartphones.13.The Silk Road was one of the most important arteries (干线) of trade and culture in the world history. planes and trains brought our world close together, it was the first link that ever connected the East and the West and the life blood of international trade in ancient time.14. Once (dry) and processed to make green tea, their value increases significantly.15.They have a special relationship with fire that they call themselves the “fire nationality”.参考答案1.The word “stoop” means “to bend forward”, in the United States, it also refers to a platform or entrance stairway to a house.【答案】but/while【答案解析】考查连词。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
【答案】B
【解析】考查状语从句。题中where在……地方，引导地点状语从句，句意：从你跌倒的地方站起来，我相信你最终会成功。
3．He was about to tell me the secret __ _____ someone patted him on the shoulder.
7．All of our equipment dates back to the 1960s and 1970s; we cannot make products that compete with foreign products,we can buy the necessary technology.
A．If B．Since C．Until D．Although
【答案】D
【解析】考查状语从句。A. If如果；B. Since既然；C. Until直到……为止；D. Although尽管。句意：虽然成名可能听起来像是梦想成真，但今天的明星，就像动物园里的动物一样，面临着我们几乎无法想象的压力。此处用Although引导让步状语从句，表示“尽管”。
【答案】C
【解析】
【详解】
考查连词词义辨析。句意：如爱默生所言，我们环游世界是为了寻找美，但是我们必须与美同行才能发现它。A. unless除非；B. until直到；C. though尽管；D. because因为。根据句意可知，这里表示一种转折关系，故选C。
9．The villagers have already known ___________ we’ll do is to rebuild the bridge.
—______ all the group members are here.
A．UntilB．Since
C．UnlessD．Not until
【答案】D
【解析】
【详解】
考查连接词辨析。句意：——我们什么时候开始工作？——直到所有的组员都来了。A. Until在……以前；B. Since自……以来；C. Unless除非；D. Not until直到……才。本句是省略句，完整的句子是We shall not set about doing our work until all the group members are here.由此可知，应使用not until。故选D。
12．John plays basketball well，________ his favorite sport is badminton.
A．soB．or
C．yetD．for
【答案】C
【解析】
【详解】
考查并列连词。句意：约翰篮球打得很好，然而他最喜欢的运动是打羽毛球。A. so因此；B. or否则；C. yet然而；D. for因为。四个选项中表示转折的连词只有yet。故选C。
点睛：条件状语从句通常由引导词if或unless引导。条件是指某一件事情实现之后（状语从句中的动作），其它事情（主句中的动作）才能发生，通常译作“假如”。
20．Cathy had quit her job when her son was born _____ she could stay home and raise her family.
考点：考查情景交际和并列连词
15．_____________ comes will be welcome to the open-air concert.
A．Whatever B．Whoever
C．No matter what D．No matter who
【答案】B
【解析】句意：无论谁来参加露天音乐会都会受到欢迎。可知主语是人。no matter who只能引导让步状语从句，不能位于句首，而Whoever则没有此类限制。故只能选B。
A．unless B．while
C．once D．if
【答案】A
【解析】
【详解】
考查从属连词辨析。句意：我们所有的设备都可以追溯到20世纪60年代和70年代；除非我们能买到必要的技术，否则我们不能生产与外国产品相竞争的产品。A. unless除非；B. while当…时候；C. once一旦；D. if如果。分析句子可知，本句为条件状语从句，所以应用表示条件的从属连词，故unless符合句意。故A选项正确。
A．asB．untilC．whileD．when
【答案】D
【解析】
试题分析：句意：她正要告诉我这个秘密，这时有人拍了一下她的肩膀。beabouttodo...when...是固定句型，意为“正要做……这时……”。
考点：考查连词。
【名师点睛】
用when引导时间状语从句的句型结构搭配
beabouttodosthwhen刚要,即将；正要做某事,突然发生其他事
高考连词专项练习题
一、单项选择连词
1．Twenty students want to attend the class that aims to teachto read first.
A．what B．who C．how D．why
【答案】C
【解析】
2．Stand up _______ you fell down, and I’m sure you’ll succeed in time.
A．thisB．that
C．whatD．which
【答案】C
【解析】
试题分析：通过分析句子结构，可知这个句子中包含一个宾语从句，且引导词在从句中作宾语，表示什么的意思，故用what。
考点：宾语从句的考查
点评：在句子中起宾语作用的从句叫做宾语从句。宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。解答这类题，首先要确定从句是什么从句，然后依据相应的语法规则答题。宾语从句中引导词的确定，要看它在宾语从句中作什么成分，有没有什么实际意义。
bedoingsthwhen正在做某事突然
haddonesthwhen刚刚做过某事突然
beatthepointofdoingsthwhen就在做某事的关键时刻突然
scarcely...when/hr...than一……就……
4．_____ astronauts cannot go to a baseball game or a movie in space, there are many familiar activities that they can still enjoy.
8．As Emerson puts it,____ we travel the world over to find the beautiful,we must carry it with us orwe find it not.
A．unless B．until C．though D．because
考点：连词／连接词
18．He smiled politelyMary apologized for her drunken friends.
A．asB．if
C．unlessD．though
【答案】A
【解析】
A
解析 句意为：当玛丽因她醉酒的朋友向他道歉时，他礼貌地微笑着。if如果，引导条件状语从句；unless除非，引导条件状语从句；though虽然，尽管，引导让步状语从句。as可引导时间状语从句，表示主从句动作同时发生或前后紧接着发生，常常译为“(正当)……的时候，随着……，一边……一边……”，故只有as符合题意。
A．untilB．whenC．beforeD．that
【答案】C
【解析】分析句子，可知这是一个时间状语从句。根据句意，可知选C。
句意：
你认为在电脑公司发布一种新的产品之前，还需要经过多长的时间呢？
考点：连词／连接词
6．________ being famous might sound like a dream come true, today’s star, feeling like zoo animals, face pressures that few of us can imagine.
16．Why are some brands more popular than others ______ the products are of similar quality?
A．as thoughB．even ifC．so thatD．in case
【答案】B
【解析】
【详解】
考查让步状语从句。句意：为什么即使产品很相似，一些品牌却比其他的更流行呢？A. as though好像；B. even if即使，虽然；C. so that因此；D. in case以防，万一。故B选项正确。
19．（北京）_________ we don’t stop climate change, many animals and plants in the world will be gone.
A．Although B．While
C．If D．Until
【答案】C
【解析】考查状语从句。句意：如果我们不阻止气候变化，那么世界上的很多动植物都将会消失。动植物不灭绝的前提条件是阻止气候变化。although尽管；while当……时候，尽管，然而；if如果；until直到。故C选项正确。
A．now thatB．as if
A．OnceB．UnlessC．WhileD．Since
【答案】C
【解析】
while在此句中作为连词，表让步，意思是“虽然，尽管”。
句意：
在太空中，宇航员们虽然不能去看棒球比赛或看电影，但那里还有很多相类似的活动他们仍然是可以玩的。
考点：连词／连接词
5．How long do you think it will be ________ the computer company brings out a new product?