一、选择题
1．— Do you often take exercise in the morning every day?
— Yes. I go jogging every morning_______there is heavy air pollution.
A．until B．unless C．if D．as
2．It’s sad to hear that 19 people lost their lives ________ they were fighting with the forest fire in Liangshan, Sichuan.
A．as soon as B．after C．while D．until
3．________ she is wrong, it’s not a big deal.
A．Because B．So C．Although D．But
4．— A sandstorm hit the north a few weeks ago. It was the strongest in ten years.
—The environment won’t get be tter ________ we take action to protect it.
A．if B．since C．though D．unless
5．My grandma enjoys sharing videos on Douyin like the young ________ she is over seventy. A．since B．if C．though D．unless
6．________ that moment, I never realized how much my father loved me.
A．At B．Unless C．Until D．Since
7．________ she couldn’t see his face, she could tell by his voice that he was young. A．Because B．If C．Though D．Unless
8．— Jenny, will you leave for the UK now?
— No. It will be two weeks ________ I leave here.
A．until B．since C．before D．when
9．—It is a pity that the disease is still terrible at present.
—Yes. It will be worse ________ we take further action to do something for it.
A．unless B．since C．if D．when 10．—When will the railway that connects the two cities open?
— next year. Only two thirds been built.
A．Until; has B．Until; have
C．Not until; has D．Not until; have
11．Mr. Page still plans to take up a new hobby ________ he is almost 70 years old. A．though B．because C．if D．while
12．The astronaut lives in ________ that he has to be careful with every movement.
A．such little space B．so little space C．so much space D．such more space 13．Many people do not realize the importance of health _________ they have fallen ill. A．until B．while C．when D．after
14．The theatre will have to close ________ the government agrees to give extra money.
A．if B．unless C．because D．until 15．Millie’s research paper isn’t up to standard_________ she has worked at it for two weeks. A．since B．unless C．if D．although
16．We’re not very close friends________ we’ve known each other for a long time.
A．until B．although C．as D．if
17．I think the coffee beans are from Brazil, ________ I’m not completely sure.
A．because B．since C．though D．whether 18．—Did you watch the News Network Show yesterday?
— Yes, of course. I never miss it ________ I have too much homework.
A．unless B．until C．if D．since
19．_______ China has controlled the virus, some people in other parts of the world still live in fear of their lives.
A．While B．Although C．Unless D．Until
20．It’s almost three years ________we saw each other last time.
A．since B．after C．when D．before
21．you are very busy, I won’t go to Xuzhou Amusement Land with you.
A．Unless B．Whether C．Until D．Since
22．I'm sure you can catch up with others _______ you work hard.
A．until B．if C．unless D．though 23．—The local snack tastes spicy and sweet.
—Well, ___________ you are here, why not have a try?
A．since B．because C．though D．unless
24．Dr. Smith will never leave his parents ________ he is sure both of them are taken good care of.
A．since B．though C．if D．unless 25．Smiling is the best policy. People will smile back ________ you smile at them.
A．unless B．although C．until D．when
26．—Did you stay at the party for a long time last night?
—Yes. I stayed there ________ the party was over.
A．until B．since C．when D．if
27．Jack is still working to high standards ________ he has made great achievements.
A．until B．if C．though D．because 28．The game show was so funny that he watched it for hours ________ he realized it.
A．as B．since C．before D．after
29．________ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.
A．Because B．If C．Though D．When
30．________ she couldn’t see his face, she could tell by his voice that he was young. A．Unless B．If C．Though D．Because
31．—I hear you are going to visit Disneyland next month. May I go there with you?
—I’m afraid not, ________ you have a ticket.
A．if B．unless C．until D．as soon as 32．Everyone makes mistakes, and no one will make progress ________ he is willing to learn
from them.
A．unless B．if C．though D．but
33．— Why did your mother get ________ with you just now?
—Because I made ________ many mistakes in the exam that she ________ controlled her feelings when she heard it.
A．satisfied; so; really B．satisfied; such; nearly
C．angry; so; hardly D．angry; such; mainly
34．—Too much homework has made me tired these days, Miss Wang.
—That’s true. But a small tree won’t grow into a big tree ________ it experiences lots of winds and rains.
A．if B．while C．when D．unless
35．—Did you watch the Football League yesterday?
—Yes, of course. I never miss it ________ I am too busy with my homework.
A．unless B．until C．if D．since
36．Life is like climbing a mountain. ________ you feel tired, you will enjoy the beautiful view at the top of the mountain.
A．Since B．Unless C．Because D．Though
37．At present,it is not easy for some students to get up early ________ they have too much homework to finish.
A．unless B．since C．as a result D．although
38．I go jogging every morning, ________ it is very hot outside.
A．so B．but C．although D．because
39．He realized his mistakes and took action to reduce the loss ________ it was too late. A．before B．unless C．if D．until
40．________ it has a long history, time hasn’t stopped the Forbidden City from trying to build bridges with young people through cultural products.
A．Unless B．Because C．Although D．Since
41．________ Jane couldn’t see his face, she could tell by his voice that he was a middle-aged man.
A．Unless B．Although C．If D．Until
42．Mr. Wang, can I go to play football with my classmates ________ school is over?
A．as soon as B．as well as C．as good as D．as many as 43．Suzy, you will achieve nothing ________ you devote yourself to your study.
A．after B．though C．because D．unless
44．Her job is not up to the boss's standard ________ she has worked at it for a week. A．since B．although C．if D．unless
45．You will never grow ________ you try to do something beyond your abilities.
A．when B．since C．though D．unless 46．—What is our head teacher like?
—Oh, he is very kind ________ he looks very serious.
A．because B．though C．if D．when
47．________ I have solved it, you can't imagine how much difficulty I faced.
A．Because B．Although C．Unless D．When
48．— Labour education is an important course for stu dents’ self-development.
— Exactly. schools put it into practice, students will learn a lot.
A．While B．Unless C．If D．As
49．Mr. Picky won’t want to eat it ________ he’s really hungry, in which case he’ll eat almost anything.
A．because B．when C．before D．unless
50．_______ she is wrong, it’s not a big deal.
A．Because B．So C．Although D．But
【参考答案】***试卷处理标记，请不要删除
一、选择题
1．B
【详解】
句意：——你经常每天早上锻炼身体吗？——对。除非空气污染严重，否则我每天早上都去慢跑。
考查连词辨析。until直到；unless除非；if如果；as因为。由“I go jogging
解析：B
【详解】
句意：——你经常每天早上锻炼身体吗？——对。除非空气污染严重，否则我每天早上都去慢跑。
考查连词辨析。until直到；unless除非；if如果；as因为。由“I go jogging every
morning_______there is heavy air pollution”可知，除非空气污染严重，否则我都会去慢跑，故此处应用unless引导条件状语从句。故选B。
2．C
【详解】
句意：在扑救四川凉山森林大火期间有19人丧生，听到这（消息）我很难过。考查连词辨析。as soon as一……就……；after在……之后；while在……期间；until 直到……。
解析：C
【详解】
句意：在扑救四川凉山森林大火期间有19人丧生，听到这（消息）我很难过。
考查连词辨析。as soon as一……就……；after在……之后；while在……期间；until直到……。
根据句中“they were fighting with the forest fire”可知，此处使用while，表示“在扑救四川凉山森林大火期间”。故选C。
3．C
【详解】
句意：虽然她错了，但没什么大不了的。
考查连词。Because因为；So所以；Although虽然；But但是；根据句意可知，此处表达的是“虽然……，但是……”，且从句在前，应用alt
解析：C
【详解】
句意：虽然她错了，但没什么大不了的。
考查连词。Because因为；So所以；Although虽然；But但是；根据句意可知，此处表达的是“虽然……，但是……”，且从句在前，应用although引导让步状语从句，故选C。
4．D
【详解】
句意：——几周前一场沙尘暴袭击了北方，这是十年来最强的。——除非我们采取行动保护环境，否则环境不会变好。
考查从属连词辨析。if如果；since自从；though尽管；unless除非
解析：D
【详解】
句意：——几周前一场沙尘暴袭击了北方，这是十年来最强的。——除非我们采取行动保护环境，否则环境不会变好。
考查从属连词辨析。if如果；since自从；though尽管；unless除非。“采取行动保护环境”是“环境变好”的条件，所以此句应是条件状语从句，B和C不能引导条件状语从句，故排除；“unless ”相当于“if...not”，再结合题中前半句的否定句可知，此句应用unless引导此条件状从。故选D。
5．C
【详解】
句意：我奶奶虽然已年过七旬，但仍像年轻人一样喜欢分享抖音的视频。
考查连词。since自从；if如果；though虽然；unless除非。根据语境可知，此处应用意为“虽然”的连词tho
解析：C
【详解】
句意：我奶奶虽然已年过七旬，但仍像年轻人一样喜欢分享抖音的视频。
考查连词。since自从；if如果；though虽然；unless除非。根据语境可知，此处应用意为“虽然”的连词though引导让步状语从句，表示两句之间的转折。故选C。
6．C
【详解】
句意：直到那一刻，我才意识到我的父亲是多么爱我。
考查状语从句。at在某一时刻；unless除非；until直到；since自从。根据“...I never realized how
解析：C
【详解】
句意：直到那一刻，我才意识到我的父亲是多么爱我。
考查状语从句。at在某一时刻；unless除非；until直到；since自从。根据“...I never realized how much my father loved me.”可知此处为until引导的时间状语从句，指某一延续性动作持续到某一时间点。故选C。
7．C
【详解】
句意：虽然她看不见他的脸，但从他的声音可以看出他很年轻。
考查从属连词辨析。because因为；if如果；though尽管；unless除非。根据语境可知，她看不见他的脸，她还是通过声
解析：C
【详解】
句意：虽然她看不见他的脸，但从他的声音可以看出他很年轻。
考查从属连词辨析。because因为；if如果；though尽管；unless除非。根据语境可知，她看不见他的脸，她还是通过声音判断出他很年轻，由此可知前半句为后半句的让步状语，所以此句应用“though”引导让步状语从句。故选C。
8．C
【详解】
句意：——珍妮，你现在要去英国吗？——不。我离开这里前还有两个星期。考查连词辨析。until直到；since自从； before在……之前；when当……时；根据答语“No. It
解析：C
【详解】
句意：——珍妮，你现在要去英国吗？——不。我离开这里前还有两个星期。
考查连词辨析。until直到；since自从； before在……之前；when当……时；根据答语“No. It will be two weeks…I leave here.”可知，不是马上去，在去之前还有两个星期，故选C。9．A
【详解】
句意：——遗憾的是，这种疾病目前仍然很可怕。——是的。如果我们不采取
进一步的行动来做些什么，情况会更糟。
考查连词。unless如果不，除非，引导条件状语从句；since自从……以来，
解析：A
【详解】
句意：——遗憾的是，这种疾病目前仍然很可怕。——是的。如果我们不采取进一步的行动来做些什么，情况会更糟。
考查连词。unless如果不，除非，引导条件状语从句；since自从……以来，引导时间状语从句；if如果，引导条件状语从句；when当……时候，引导时间状语从句；根据“It will be worse... we take further action to do something for it.”可知，从句“如果我们不采取进一步的行动来做些什么”是主句“情况会更糟”的条件。因此使用unless引导条件状语从句。故选A。10．C
【详解】
句意：——连接这两座城市的铁路什么时候开通？——明年才开通。
考查until用法和主谓一致。由Only two thirds可知，这段铁路只修了三分之二。until 和not连用表示“
解析：C
【详解】
句意：——连接这两座城市的铁路什么时候开通？——明年才开通。
考查until用法和主谓一致。由Only two thirds可知，这段铁路只修了三分之二。until 和not连用表示“直到……才”；根据句意可知，直到明年铁路才能开通，因此应该用否定形式not until；第二个空前的主语是two thirds，意思是三分之二的铁路，railway是单数形式，故动词也应该用单数，故选C。
11．A
【详解】
句意：虽然Mr. Page已经快70岁了，但他仍然计划培养一项新的爱好。
考查连词辨析。though虽然、尽管；because因为；if如果；while当……时候。根据“Mr. Pag
解析：A
【详解】
句意：虽然Mr. Page已经快70岁了，但他仍然计划培养一项新的爱好。
考查连词辨析。though虽然、尽管；because因为；if如果；while当……时候。根据“Mr. Page still plans to take up a new hobby”，以及“he is almost 70 years old.”，可知前后句之间是让步关系，因此用though引导让步状语从句，故选A。
12．B
【详解】
句意：宇航员住在如此小的空间中以致于他不得不小心每一个动作。
考查so...that...引导的结果状语从句。“little”表示“少”应用“so”来修饰，故排除A；根据后文“he h
解析：B
【详解】
句意：宇航员住在如此小的空间中以致于他不得不小心每一个动作。
考查so...that...引导的结果状语从句。“little”表示“少”应用“so”来修饰，故排除A；根据后文“he has to be careful with every movement.”可知空间是比较少而不是多，故排除C和D项；故选B。
13．A
【详解】
句意：许多人直到生病了才意识到健康的重要性。
考查连词辨析。until直到……为止；while当……时；when在……时候；after 在……之后。not....until...表示“直
解析：A
【详解】
句意：许多人直到生病了才意识到健康的重要性。
考查连词辨析。until直到……为止；while当……时；when在……时候；after在……之后。not....until...表示“直到……才……”，固定搭配，此处表示许多人直到生病才意识到健康的重要性。故选A。
14．B
【详解】
句意：除非政府同意提供额外的资金，否则这家剧院将不得不关闭。
考查从属连词辨析。if如果；unless除非；because因为；until直到。根据语境可知，“政府不同意提供额外资金”
解析：B
【详解】
句意：除非政府同意提供额外的资金，否则这家剧院将不得不关闭。
考查从属连词辨析。if如果；unless除非；because因为；until直到。根据语境可知，“政府不同意提供额外资金”才是“这家剧院不得不关闭”的条件，而此从句表达的是肯定的意思，所以此空应填相当于“if...not”的连词“unless”引导此条件状语从句，使得从句转变为否定的含义才能符合语境。故选B。
15．D
【详解】
句意：米莉的研究论文没有达到标准，尽管她已经写了两个星期了。
考查连词。since自从；unless除非；if如果；although尽管。“she has worked at it f
解析：D
【详解】
句意：米莉的研究论文没有达到标准，尽管她已经写了两个星期了。
考查连词。since自从；unless除非；if如果；although尽管。“she has worked at it for two weeks”她已经研究它两周了，表达让步，用连词although引导让步状语从句，故选D。16．B
【详解】
句意：虽然我们认识很长时间了，但我们不是很亲密的朋友。
考查连词辨析。until直到，表时间；although尽管，虽然，表让步；as因为，表原因；if如果，表条件。根据语境可知，虽然
解析：B
【详解】
句意：虽然我们认识很长时间了，但我们不是很亲密的朋友。
考查连词辨析。until直到，表时间；although尽管，虽然，表让步；as因为，表原因；if 如果，表条件。根据语境可知，虽然我们认识很长时间了，但我们不是很亲密的朋友，故此处应用连词although表让步。故选B。
17．C
【详解】
句意：我想咖啡豆是巴西产的，不过我不太确定。
考查连词。A. because因为；B. since因为、由于；C. though即使、不过；D. whether是否。根据句意可知，我想
解析：C
【详解】
句意：我想咖啡豆是巴西产的，不过我不太确定。
考查连词。A. because因为；B. since因为、由于；C. though即使、不过；D. whether是否。根据句意可知，我想咖啡豆是巴西产的，不过我不太确定。C选项符合句意，故选C。
18．A
【详解】
句意：——你昨天看《新闻联播》了吗？——是的，当然。除非我有太多的家庭作业，否则我从不错过。
考查连词辨析。unless 除非，如果不，引导条件状语从句；until 直到……为止，引导
解析：A
【详解】
句意：——你昨天看《新闻联播》了吗？——是的，当然。除非我有太多的家庭作业，否则我从不错过。
考查连词辨析。unless 除非，如果不，引导条件状语从句；until 直到……为止，引导时间状语从句；if 如果，引导条件状语从句；since 自从，因为，既可以引导时间状语从句，也可引导原因状语从句。此处表示答者绝不会错过《新闻联播》节目，除非有太多的家庭作业，故空格处应用连词unless引导条件状语从句。故选A。
19．B
【详解】
句意：虽然中国已经控制了病毒，但世界其他地区的一些人仍然生活在对生命的恐惧之中。
考查连词辨析。While然而，表转折；Although尽管，表让步；Unless除非，表条件；Unti
解析：B
【详解】
句意：虽然中国已经控制了病毒，但世界其他地区的一些人仍然生活在对生命的恐惧之中。
考查连词辨析。While然而，表转折；Although尽管，表让步；Unless除非，表条件；Until 直到，表时间。上文“中国已经控制了病毒”和下文“世界其他地区的一些人仍生活在对生命的恐惧之中”之间是让步关系，应用连词although用在句首表让步。故选B。
20．A
【详解】
句意：自从我们上次见面以来，差不多有三年了。
考查连词辨析。since自从；after在……之后；when当……时；before在……之前。分析句子可知，此处表示“自从我们上次见面以来
解析：A
【详解】
句意：自从我们上次见面以来，差不多有三年了。
考查连词辨析。since自从；after在……之后；when当……时；before在……之前。分析句子可知，此处表示“自从我们上次见面以来，差不多有三年了”，强调“自从”，是since引导的时间状语从句。故选A。
21．D
【详解】
句意：既然你很忙，我将不跟你去徐州游乐园。
考查从属连词辨析。unless除非，whther是否，until直到，since既然，根据句意可知前后两句为因果关系，since引导原因状语
解析：D
【详解】
句意：既然你很忙，我将不跟你去徐州游乐园。
考查从属连词辨析。unless除非，whther是否，until直到，since既然，根据句意可知前后两句为因果关系，since引导原因状语从句，故选D。
22．B
【详解】
句意：如果你努力学习，我相信你能赶上别人。
考查从属连词。until直到，引导时间状语从句；if如果，引导条件状语从句；
unless除非，如果不，引导否定的条件状语从句；though虽
解析：B
【详解】
句意：如果你努力学习，我相信你能赶上别人。
考查从属连词。until直到，引导时间状语从句；if如果，引导条件状语从句；unless除非，如果不，引导否定的条件状语从句；though虽然，尽管，即使，引导让步状语从句。根据句意可知后句是前句的条件，可知填if。故选B。
23．A
【详解】
句意：——当地的小吃尝起来又辣又甜。——嗯，既然你在这里，为什么不试一下呢？
考查从属连词辨析。since既然；because因为；though虽然；unless除非。根据句意可知，这
解析：A
【详解】
句意：——当地的小吃尝起来又辣又甜。——嗯，既然你在这里，为什么不试一下呢？
考查从属连词辨析。since既然；because因为；though虽然；unless除非。根据句意可知，这里表达的意思是“既然你在这里，为什么不试一下”，是since引导的原因状语从句。故选A。
24．D
【详解】
句意：史密斯博士决不会离开他的父母，除非他确信他们两个都得到了很好的照顾。
考查从属连词。A. since由于；B. though尽管；C. if假如；D. unless除非。根据句意
解析：D
【详解】
句意：史密斯博士决不会离开他的父母，除非他确信他们两个都得到了很好的照顾。
考查从属连词。A. since由于；B. though尽管；C. if假如；D. unless除非。根据句意可知，除非父母受到了很好地照顾，否则史密斯医生决不会离开他的父母，空格处应填入unless 引导条件状语从句，故选D。
25．D
【详解】
句意：微笑是最好的策略。当你对他们微笑时，他们也会报以微笑。
考查从属连词词义辨析。unless除非，引导条件状语从句；although尽管，引导让步状语从句；until直到……，引导
解析：D
【详解】
句意：微笑是最好的策略。当你对他们微笑时，他们也会报以微笑。
考查从属连词词义辨析。unless除非，引导条件状语从句；although尽管，引导让步状语从句；until直到……，引导时间状语从句；when当……时候，引导时间状语从句。分析语境可知，空后是一个时间状语从句，空处表示“当……时候”，当你对他们微笑时，他们也会报以微笑。故选D。
26．A
【详解】
句意：——昨晚你在聚会上呆了很长时间吗?——是的。我一直呆在那里直到聚会结束。
考查连词，until直到；since自从；when当……时；if如果。结合空前后“I stayed th
解析：A
【详解】
句意：——昨晚你在聚会上呆了很长时间吗?——是的。我一直呆在那里直到聚会结束。
考查连词，until直到；since自从；when当……时；if如果。结合空前后“I stayed there”“the party was ove r”可知应该是一直呆在那里直到聚会结束，故选A。
27．C
【详解】
句意：Jack仍在高标准地工作，虽然他已经取得了巨大的成就。
考查连词词义辨析。until直到……为止；if如果；though虽然；because因为。根据“Jack is still
解析：C
【详解】
句意：Jack仍在高标准地工作，虽然他已经取得了巨大的成就。
考查连词词义辨析。until直到……为止；if如果；though虽然；because因为。根据“Jack is still working to high standards”和“he has made great achievements”可知，空前后表示让步关系，用though引导让步状语从句。故选C。
28．C
【详解】
句意：这个游戏节目太有趣了，他看了好几个小时才意识到。
考查连词辨析。as如同；since自从；before在……以前；after在……之后。游戏节目太有趣了，在意识到之前，他已经看了
解析：C
【详解】
句意：这个游戏节目太有趣了，他看了好几个小时才意识到。
考查连词辨析。as如同；since自从；before在……以前；after在……之后。游戏节目太有趣
了，在意识到之前，他已经看了几个小时，故选C。
29．C
【详解】
句意：虽然越来越多的人上网浏览新闻，但是传统报纸可能不会在短时间内消失。
考查连词辨析。because因为；if如果；though虽然，即使；when当……时候。根据“more and
解析：C
【详解】
句意：虽然越来越多的人上网浏览新闻，但是传统报纸可能不会在短时间内消失。
考查连词辨析。because因为；if如果；though虽然，即使；when当……时候。根据“more and more people surf the In ternet for news”和“ the traditional newspaper may not disappear in a short time”之间的逻辑关系可知，这里应用though引导让步状语从句。故选C。30．C
【详解】
句意：尽管她看不见他的脸，但从他的声音可以判断出他很年轻。
考查连词辨析。Unless除非，引导条件状语从句；If如果，引导条件状语从句；Though尽管，引导让步状语从句；Becau
解析：C
【详解】
句意：尽管她看不见他的脸，但从他的声音可以判断出他很年轻。
考查连词辨析。Unless除非，引导条件状语从句；If如果，引导条件状语从句；Though尽管，引导让步状语从句；Because因为，引导原因状语从句；分析语境可知，前半句是一个让步状语从句，空处表示“尽管”，故选C。
31．B
【详解】
句意：——我听说你下个月要去迪士尼乐园。我可以和你一起去吗？——恐怕不行，除非你有票。
考查连词辨析。if如果；unless除非；until直到……才；as soon as一……就。根解析：B
【详解】
句意：——我听说你下个月要去迪士尼乐园。我可以和你一起去吗？——恐怕不行，除非你有票。
考查连词辨析。if如果；unless除非；until直到……才；as soon as一……就。根据“I’m afraid not, ... you have a ticket.”可知有票是能去的条件，表示否定的条件，用unless引导条件状语从句。故选B。
32．A
【详解】
句意：每个人都会犯错，没有人会进步，除非他愿意从错误中学习。
考查连词辨析。unless除非；if如果；though虽然；but但是。根据“no one will make progr
解析：A
【详解】
句意：每个人都会犯错，没有人会进步，除非他愿意从错误中学习。
考查连词辨析。unless除非；if如果；though虽然；but但是。根据“no one will make progress … he is willing to learn from them.”没有人会进步，……他愿意从错误中吸取教训，可知此处表达的应该是“除非”，用unless引导条件状语从句。故选A。
33．C
【详解】
句意：——你妈妈刚才为什么生你的气？——因为我在考试中犯了这么多错误，以至于她听到时几乎无法控制自己的情绪。
考查形容词副词辨析和固定用法。satisfied感到满意的；angry生气
解析：C
【详解】
句意：——你妈妈刚才为什么生你的气？——因为我在考试中犯了这么多错误，以至于她听到时几乎无法控制自己的情绪。
考查形容词副词辨析和固定用法。satisfied感到满意的；angry生气的；根据“I made...many mistakes in the exam”可知，看到犯了很多错，应是很生气，用angry；so/such都表示“那么，如此”，so后跟形容词或副词，such后跟名词，many是形容词，所以第二空用so；really真地；nearly几乎；hardly几乎不；mainly主要地；根据“many mistakes in the exam that she ... contr olled her feelings when she heard it.”可知，她听到我犯了很多错误时几乎不能控制自己的情绪，所以很生气。故选C。
34．D
【详解】
句意：——王老师，这些天太多的作业使我感到很累。——没错。但是一棵小树如果没有经历过许多风雨，它不会长成一棵大树的。
考查连词辨析。if如果（引导条件状语从句）；while当……时候（
解析：D
【详解】
句意：——王老师，这些天太多的作业使我感到很累。——没错。但是一棵小树如果没有经历过许多风雨，它不会长成一棵大树的。
考查连词辨析。if如果（引导条件状语从句）；while当……时候（引导时间状语从句）；when当……时（引导时间状语从句）；unless除非，如果不（引导否定的条件状语从句）。分析句意可知，后句表示否定条件，前句表示在否定的条件的下出现的结果。故选
35．A
【详解】
句意：——你昨天看足球联赛了吗？——是的，当然。我从不错过它，除非我忙于我的家庭作业。
考查状语从句。unless除非；until直到；if如果；since自从。观察句子，根据“I n
解析：A
【详解】
句意：——你昨天看足球联赛了吗？——是的，当然。我从不错过它，除非我忙于我的家庭作业。
考查状语从句。unless除非；until直到；if如果；since自从。观察句子，根据“I never miss it”和“I am too busy with my homework.”的逻辑结构，可知应该是除非忙于家庭作业，否则不会错过。故选A。
36．D
【详解】
句意：生活就像爬山。虽然你感到累，但你会在山顶欣赏美丽的景色。
考查连词辨析。since 自从，引导时间状语从句；unless 除非，引导条件状语从句；because 因为，引导原因状
解析：D
【详解】
句意：生活就像爬山。虽然你感到累，但你会在山顶欣赏美丽的景色。
考查连词辨析。since 自从，引导时间状语从句；unless 除非，引导条件状语从句；because 因为，引导原因状语从句；though 虽然，引导让步状语从句。根据题干“…you feel tired, you will enjoy the beautiful vi ew at the top of the mountain”，可知此处表示让步关系，故选D。
37．B
【详解】
句意：现在，有些学生起得早并不容易，因为他们有太多的作业要完成。
考查连词辨析。unless除非；since既然，自从；as a result结果；although尽管，虽然。根据“A
解析：B
【详解】
句意：现在，有些学生起得早并不容易，因为他们有太多的作业要完成。
考查连词辨析。unless除非；since既然，自从；as a result结果；although尽管，虽然。根据“At present,it is not easy for some students to get up early”可知，和下文之间存在因果关系，故选B。
【详解】
句意：尽管外面很热，我每天早上都去慢跑。
考查连词辨析。so所以（表示因果），并列连词；but但是（表示转折），并列连词；although尽管（引导让步状语从句）；because因为（
解析：C
【详解】
句意：尽管外面很热，我每天早上都去慢跑。
考查连词辨析。so所以（表示因果），并列连词；but但是（表示转折），并列连词；although尽管（引导让步状语从句）；because因为（引导原因状语从句）。根据句意可知，后句表示让步，故选C。
39．A
【详解】
句意：他意识到自己的错误，并及时采取行动减少损失。
考查连词辨析。before在……之前；unless除非；if如果；until直到。根据“took action to reduce
解析：A
【详解】
句意：他意识到自己的错误，并及时采取行动减少损失。
考查连词辨析。before在……之前；unless除非；if如果；until直到。根据“took action to reduce the loss … it was too late”可知，在还未太迟之前做出行动来减少损失，故选A。40．C
【详解】
句意：紫禁城虽然历史悠久，但时间并没有阻挡它试图通过文化产品与年轻人搭桥。
考查状语从句从属连词辨析。unless除非；because因为；although虽然；尽管；since自从；
解析：C
【详解】
句意：紫禁城虽然历史悠久，但时间并没有阻挡它试图通过文化产品与年轻人搭桥。
考查状语从句从属连词辨析。unless除非；because因为；although虽然；尽管；since自从；既然。根据两个分句之间的逻辑关系可知, “即使”有很长的历史，时间没有阻断紫禁城通过文化产品与年轻人之间建立的联系。故选C。
41．B
【详解】
句意：虽然简看不见他的脸，但她能从他的声音知道他是一个中年男子。
考查连词辨析。unless除非；although虽然；if如果；until直到。分析前后两句，语意出现转折，用alth
解析：B
【详解】
句意：虽然简看不见他的脸，但她能从他的声音知道他是一个中年男子。
考查连词辨析。unless除非；although虽然；if如果；until直到。分析前后两句，语意出现转折，用although引导让步状语从句，故选B。
42．A
【详解】
句意：王老师，一放学我就能和我的同学一起去踢足球吗？
考查词义辨析。as soon as一……就……；as well as和……一样好，不但……而且……；as good as和……一样
解析：A
【详解】
句意：王老师，一放学我就能和我的同学一起去踢足球吗？
考查词义辨析。as soon as一……就……；as well as和……一样好，不但……而且……；as good as和……一样好，和……几乎一样；as many as和……一样多。分析“can I go to play football with my classmates…school is over”可知，此处表示“一放学就去踢足球”，用as soon as引导时间状语从句，故选A。
43．D
【详解】
句意：苏西，如果你不专心学习，你将一事无成。
考查连词。after在……之后；though虽然；because因为；unless除非；根据空格前后句的关系可知，两句之间是假设的条件关系
解析：D
【详解】
句意：苏西，如果你不专心学习，你将一事无成。
考查连词。after在……之后；though虽然；because因为；unless除非；根据空格前后句的关系可知，两句之间是假设的条件关系，应用unless“除非”连接，引导条件状语从句，故选D。
44．B
【详解】
句意：虽然她已经干了一个星期，但她的工作还没有达到老板的标准。
考查连词辨析。since自从；although尽管；if如果；unless除非。“Her job is not up t
解析：B
【详解】
句意：虽然她已经干了一个星期，但她的工作还没有达到老板的标准。
考查连词辨析。since自从；although尽管；if如果；unless除非。“Her job is not up to the boss’s standard”与“she has worked at it for a wee”是让步关系，用although引导让步状语从句，故选B。
45．D
【详解】
句意：你永远不会成长除非你尝试做一些超越能力的事。
考查连词辨析。when当……的时候；since自从；though尽管；unless除非。根据后文“you try to do som
解析：D
【详解】
句意：你永远不会成长除非你尝试做一些超越能力的事。
考查连词辨析。when当……的时候；since自从；though尽管；unless除非。根据后文“you try to do something beyond your abilities.”可知后文表示条件，故选D。
46．B
【详解】
句意：——我们的校长是什么样的？——哦，他看起来很严肃，但很和善。
考查连词辨析。because因为；though尽管；if如果；when当……时。校长尽管看起来很严肃，但实际很和善，
解析：B
【详解】
句意：——我们的校长是什么样的？——哦，他看起来很严肃，但很和善。
考查连词辨析。because因为；though尽管；if如果；when当……时。校长尽管看起来很严肃，但实际很和善，故用though引导让步状语从句。故选B。
47．B
【详解】
句意：虽然我已经解决了它，但你无法想象我面临了多少困难。
考查连词辨析。Because因为；Although尽管；Unless除非；When在……时候。根据句意可知，前后句之间是让步关
解析：B
【详解】
句意：虽然我已经解决了它，但你无法想象我面临了多少困难。
考查连词辨析。Because因为；Although尽管；Unless除非；When在……时候。根据句意可知，前后句之间是让步关系，应用although引导让步状语从句。故选B。
48．C
【详解】
句意：——劳动教育是学生自我发展的重要课程。——没错。如果学校把它付诸实践，学生会学到很多东西。
考查连词。While当……时；Unless除非；If如果；As当……时；分析句子可知，解析：C
【详解】
句意：——劳动教育是学生自我发展的重要课程。——没错。如果学校把它付诸实践，学生会学到很多东西。
考查连词。While当……时；Unless除非；If如果；As当……时；分析句子可知，学生能学到很多东西的条件是学校要把劳动教育付诸行动，应用if引导条件状语从句，故选C。49．D
【详解】
句意：挑食先生不会想吃它，除非他真的很饿，在这种情况下，他会吃几乎任何东西。
考查连词辨析。because因为；when当……时候；before在……之前；unless除非。根据“Mr
解析：D
【详解】
句意：挑食先生不会想吃它，除非他真的很饿，在这种情况下，他会吃几乎任何东西。
考查连词辨析。because因为；when当……时候；before在……之前；unless除非。根据“Mr Picky won’t want to eat it ... he’s really hungry”可知此处讲除非真的很饿，否则不会想吃，用unless引导条件状语从句，表示否定的条件。故选D。
50．C
【详解】
句意：虽然她错了，但没什么大不了的。
考查连词辨析。Because因为；So所以；Although虽然；But但是。根据“she is wrong, it’s not a big de
解析：C
【详解】
句意：虽然她错了，但没什么大不了的。
考查连词辨析。Because因为；So所以；Although虽然；But但是。根据“she is wrong, it’s not a big deal”可知，此处表达的是“虽然她错了，但是没什么大不了”，且从句在前，应用although引导让步状语从句。故选C。
状语从句专项练习（附答案） 状语从句专项练习(附答案) 一、初中英语状语从句 1．Mrs. White walks a dog in the park nearby every morning it’s rainy or windy. A．since B．because C．unless D．until 【答案】C 【解析】 试题分析：句意：如果不刮风下雨，怀特夫人就会带狗到附近的公园散步。A.. since自从；B.. because因为；C.. unless如果不； D. .until直到……才。结合句意，故选C 考点：考查连词的用法。 2．It is necessary for children to exchange ideas with parents from time to time ________ a good parent-children relationship could be set up. A．so that B．because C．as soon as 【答案】A 【解析】 【详解】 句意“为了建立良好的亲子关系，孩子们有必要不时地与父母交流思想”。A.目的是，为的是（引导目的状语从句）；B.因为（引导原因状语从句）；C.一……就……（引导时间状语从句）。根据句意可知，表示“目的是为了建立良好的亲子关系”，表示目的，故选A。 3．You are sure to fail the exam ________ you study hard. A．if B．unless C．since D．that 【答案】B 【解析】 试题分析：句意：如果你不努力学习，你一定会考试不及格的。 A.if如果； B. unless如果不； C. since自从；结合句意，故选B。
英语状语从句专项训练100(附答案) 一、初中英语状语从句 1．______ many children like KFC, I think they’d better try not to eat it too often. A．Because B．When C．Although D．If 【答案】C 【解析】 考查从句的知识。句意“尽管很多孩子喜欢吃KFC，单数我认为他们最好不要经常 吃。”because引导原因状语从句；when引导时间状语从句；although引导让步状语从句；if引导条件状语从句。题目表示的是让步。故选C。 2．You will fall behind others ______ you work hard. A．if B．unless C．though D．since 【答案】B 【解析】 试题分析：句意：如果你不努力学习，你会落后别人。A.because因为；B. If如果；C. Unless如果不； D. Though虽然。结合句意，故选B 考点：考查连词的用法. 3．---Can students go online during lessons? ---They can’t ________ it is for that lesson. A．if B．unless C．until D．while 【答案】B 【解析】 【详解】 句意：——学生上课时能上网吗？他们不可以，除非为了上那堂课。本题考查连词辨析，A.如果；B.除非；C.直到；D.当……时候。答语是条件状语从句，根据句意结构可知，需要unless连接，故选B。 4．The nurse won’t leave her patients ______ she’s sure somebody else takes go od care of them. A．if B．because C．since D．unless 【答案】D 【解析】 【详解】 句意：这个护士如果不确定其他人照顾她的病人，她不会离开他们。if如果，引导条件状语从句用一般现在时，主句用一般将来时；because因为，since自从，引导时间状语从句，主句用现在完成时；unless除非，如果不，引导条件状语从句用一般现在时，主句用一般将来时；结合句意，如果她不确定有人照顾病人，她不会离开。故选D。
（完整版）状语从句练习题及答案） 状语从句练习题 1.I ' ll let you know ___ he comes back. A. before B. because C. as soon as D. although 2. She will sing a song __ she is asked. A. if B. unless C. for D. since 3. We will work ___ we are needed. A. whenever B. because C. since D. wherever 4. Read it aloud ___ the class can hear you. A. so that B. if C. when D. although 5. ____ you go, don't forget your people. A. Whenever B. However C. Wherever D. Whichever 6. It is about ten years ___ I met you last. A. since
B. for C. when D. as 7. They will never succeed, ____ hard they try. A. because B. however C. when D. since 8. __ still half drunk, he made his way home. A. When B. Because C. Though D. As 9. __ she was very tired, she went on working. A. As B. Although C. Even D. In spite of 10. Busy ___ he was, he tried his best to help you. A. as B. when C. since D. for 11. I learned a little Russian ___ I was at middle school. A. though B. although C. as if D. when 12. __ we got to the station, the train had left already. A. If
状语从句练习 【练习一】 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left ( ) 3 The boy told his father what he ___ in the street. A. saw B. have seen C. had seen D. see ( ) 4 We ___ TV when the telephone ____. A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang ( ) 5 By the end of last term, I___ ten books. A. had finished reading B. have finish reading C. had finish to read D. finish read 4 ( ) 1 I ___ you for a long time. Where ___ you ___? A. didn't see; did; go B. didn't see; have; gone C. haven't seen; have; been D. haven't seen; have; gone ( ) 2 Tom___ China for 3 years. A. has been B. has been in C. has been to D. has been at ( ) 3 I won't go to see the film tonight, because I ___ my ticket. A. lost B. have lost C. will lose D. didn't lose ( ) 4 -Hello! May I speak to Bob? -Sorry, but he ___ for a month. A. had been away B. was left C. left D. has been away
英语状语从句题20套(带答案) 一、初中英语状语从句 1．If the singer ______ to Zigong ______ September 20th， please call me． A．will get；on B．gets；on C．gets；in 【答案】B 【解析】 【详解】 句意：如果歌手9月20日到自贡，请给我打电话。 if引导的条件状语，时态要满足“主祈从现”，所以第一空是一般现在时态，主语单数，谓语动词变第三人称单数用gets；表示具体某一天用介词on。In用在一天中的上午，下午或晚上，用在季节，月份。根据题意，故选B。 【点睛】 if和unless引导的条件状语从句 主将从现常见的有以下几种情况： 一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时 如：When I grow up,I’ll be a nurse and look after patients 我长大后要当一名护士,照顾病人 二、如果主句是祈使句,那么从句通常要用一般现在时 如：Don’t laugh at me when I make a mistake. 我犯错误的时候不要笑话我. 三、如果主句是含有情态动词的一般现在时,根据需要从句多用现在进行时 如：You should be quiet when you are in the reading room 在阅览室时应保持安静 2．一When did you leave your office yesterday? 一 I finished the project. A．Until B．While C．When D．Not until 【答案】D 【解析】 句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。本题考查连词。A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D 3．I hate traveling by air______you usually have to wait for hours before the plane takes off. A．because B．though C．until D．so that 【答案】A
英语状语从句题20套(带答案)含解析 一、初中英语状语从句 1．You will be late for school________ you don’t get up early. A．but B．if C．and D．or 【答案】B 【解析】 【详解】 句意：如果你不早起，你将会上学迟到。 be late for school上学迟到；get up起床。but表示前后是转折关系；and表示前后并列或递进关系。由此知前后句构成“结果＋条件”的关系，即“如果你不早起，你将会迟到。”。故选B。 2．—The novel seems a little boring. —You won’t enjoy it _______________ you put your heart into it. A．when B．if C．after D．unless 【答案】D 【解析】 试题分析：句意：--这部小说似乎有点儿无聊。--如果你不用心读的话，你不会享受到这本书。when，当……的时候；if如果；after在……之后；unless，如果不，除非。结合句意，故选D。 考点：考查连词的用法。 3．We will go to Tian’anmen Square to watch the raising of national flag if it _________ tomorrow. A．will rain B．rains C．doesn’t rain D．won’t rain 【答案】C 【解析】 试题分析：句意：如果明天不下雨我们要去天安门广场看升国旗。根据句意及题干分析if 引导的是条件状语从句，主句是一般将来时态，根据“主将从现”原则，if从句中应用一般现在时态，根据句意是“不下雨”，所以选C。 【考点定位】考查动词的时态。 4．—Have you heard of the latest news about WIFI? —Yes. When the 5G age , the Internet speed will be 100 times as high as 4G. A．come B．comes C．will come D．is coming 【答案】B 【解析】 【详解】
高考英语状语从句专题训练(含答案) 1.With ns of years of n from other continents。this place boasts a unique n of plants and animals that cannot be found anywhere else in the world. 2.Although I have never visited Rome。it is the city I desire to see the most. 3.Despite the lack of conclusive evidence。XXX. 4.Like many others。I have e an avid online shopper。often purchasing items whether I need them or not. 5.XXX。and one such XXX。which I highly mend. 6.As the wedding ceremony began。the couple nervously recited their vows。promising to love each other for better or worse。for richer or poorer。in sickness and in health.
8.XXX safety is not just about preventing buildings from collapsing。XXX. 9.When do you think he will come to see you。He has already made the XXX. 10."It's been a while since I last saw you." "Yes。it's a shame。It will be a long time before we see each other again." 11.The farmland will take many years to recover from the damage that has been done. 12.The students who attended the summer camp came from different countries。but they all got along well. 13.Although the job requires a significant amount of time。most students agree that the XXX it. 14.Once you get to know everyone else。I believe you will have a wonderful time here. 15.Your favorite music group will play live tomorrow。so there is only one more day to go. 16.XXX. 17.Although I don't really like the author。I have to admit that his XXX. 18.You will XXX.
高考英语状语从句40题附答案 1. —What are you going to do this summer? —I'm going to visit the Great Wall __________ the school term ends. A. so that B. as soon as C. before D. in order that 2. My English is very poor. I can't learn it well __________ you help me. A. if B. unless C. while D. when 3. I was told ______ Bill Gates was thirteen he began to play with computers. A. that how B. how that C. when that D. that when 4. —Do you have any problems if you ________ five minutes to read? —Well, I'm thinking about the new words. There are too many. A. give B. gived C. are given D. were given 5.His father has worked for 17years in this factory __________ he came here in 2000. A. since B. for C. when D. how long 6. This lesson was so boring ____ some students began to sleep in class. A. that B. and C. when D. how 7.You can make progress in English __________ you try your best. A.before B. unless C. whether D. as long as 8. ________ he has little knowledge, the old worker has a lot of experience. A. If B. Because C. Although D.when 9.I will lend you my computer you promise to return it on time. A. since B.when C. on condition that D.in order that 10. A true friend can see the pain in your eyes _____ everyone else believes the smile
初三英语中考英语状语从句专题训练含答案 一、选择题 1．I think the coffee beans are from Brazil, ________ I’m not completely sure. A．because B．since C．though D．whether 2．Don't be afraid of asking for help ________ it is needed. A．unless B．until C．although D．when 3．Sam thought his r obot broken ________ Jim pointed out that he’d forgotten to turn it off. A．until B．unless C．after D．as soon as 4．—Do you like the Chinese cartoon Boonie Bears: Blast into the Past? —Sure. It is ________ interesting film ________ my son wants to see it again. A．so; that B．such a; that C．so an; that D．such an; that 5．There will be fewer accidents _______ all of us obey the traffic rule. A．if B．unless C．though D．because 6．Mr. Page still plans to take up a new hobby ________ he is almost 70 years old. A．though B．because C．if D．while 7．Smiling is the best policy. People will smile back ________ you smile at them. A．unless B．although C．until D．when 8．___________ I hear Kenny G's recording Going Home, I always think of my hometown. A．While B．Since C．Until D．Whenever 9．The old couple insist on living in a small village among the mountains __________ they can get closer to nature. A．until B．unless C．even though D．so that 10．Millie’s research paper isn’t up to standard_________ she has worked at it for two weeks. A．since B．unless C．if D．although 11．—What do you think of Mr. Green, Tim? —He is so boring. He doesn't have any hobbies________you call watching TV a hobby. A．if B．unless C．since D．though 12．You will be out of date ________ you keep on studying from time to time. A．unless B．although C．if D．otherwise 13．My parents gave red packets to my cousin every Spring Festival___________ she got a job, because she said she was able to make money. A．after B．when C．until D．since 14．— Has the meeting begun? —Not yet. We have to wait ________ everyone is here. A．and B．until C．or D．but 15．—_______ Dr. Zhong Nanshan knew that COVID-19 was a deadly new virus, he still went to Wuhan in Central China to help the local people. —He is really a brave and kind doctor. A．If B．As soon as C．Because D．Although
初中英语状语从句和练习题(含答案) XXX for Middle School English (with Answers) XXX I。Time adverbial clauses XXX by words such as when。while。as。till。until。before。after。since。etc. XXX the same。Pay n to the different time XXX introductory words。as well as the corresponding tense and voice XXX. Note: As (while。since) can introduce a time clause and emphasize that the ns in the main clause and the XXX: 1) While my mother was reading the newspaper。I was watching TV。(read is a continuous verb。and read and watch happen at the same time) I XXX(contrast)
2) When (at the time when)。the predicate verb of the clause introduced by it can be a XXX。The n in the clause XXX with the subject's n or after it. I was reading a book when she came into my room。(come is an instantaneous verb。and only when can be used。not while) I often missed my home when (while) I lived in New York。(live is a continuous verb。and while can be used instead of when) 3) The difference een when and while is that while is often used in the progressive tense in the time adverbial clause。while when is often used in the simple tense. While they XXX。XXX. 4) As can be translated as "while" or "along with," XXX it XXX with when and while. We always sing as we walk。(as means "while") As you grow。you will know more and more. II。XXX XXX。but until is XXX cannot be used at the beginning of a sentence。while until can。Note that if the main clause verb is an instantaneous n。the negative form must be used。if the main
中考英语：状语从句专题 第一部分:1-50 专项练习第二部分:51-100全面解析 1．（2023·合肥模拟）I like to live in a house _______ is big and bright, but he lives _______ he was born. A．where, which B．which, that C．where, that D．that, where 2．（2023·哈尔滨模拟）Don't worry. I you the news the minutes he back. A．tell, will come B．will tell, comes C．will tell, will come 3．（2022·哈尔滨模拟）—We will go out for a picnic as we planned_______ it rains tomorrow. —You needn't worry about the weather. It's sunny tomorrow. A．until B．unless C．if 4．（2022·牡丹模拟）—Mom, I took my partner's math book home by mistake. What should I do? —Well, you should call her ____you can say sorry to her. A．as long as B．so that C．even though 5．（2022·巧家模拟）—What are you going to do this weekend? —I will go to Hefei____________ it doesn't rain this weekend. A．when B．until C．if D．and 6．（2022·哈尔滨模拟）I wonder if it rain tomorrow. If it rain, I'll go hiking with my friends. A．will; isn't B．doesn't; won't C．will; doesn't 7．（2022·哈尔滨模拟）—I wonder if our teacher Miss Green will take us to the zoo tomorrow? —Don't worry. I'm sure if it fine, she will take us there. A．will be B．is C．was 8．（2022·广西模拟）It's nice to see you again. We______ each other since 2018. A．didn't see B．don't see C．haven't seen D．won't see 9．（2021·岳阳）________ he is 72 years old, ________ he keeps running every day. A．Although; but B．Although; /C．But; / 10．（2021·山西）Please don't hurt the little animals ________ you see them on the street. They are our friends. A．so B．when C．unless 11．（2021·天津）My cousin became a country doctor ________ he finished medical school. A．after B．so that C．but D．so
初中英语状语从句专项训练及答案及解析 一、初中英语状语从句 1．In summer, food will go bad quickly ________ we put it into a fridge. A．if B．unless C．as soon as D．while 【答案】B 【解析】 【详解】 句意：夏天，除非我们把食物放进冰箱里，否则食物很快就会变坏。A. if如果；B. unless 除非；C. as soon as一……就；D. while正当……的时候。根据生活常识，在夏天只有放在冰箱里的食物才能保证不变质，unless除非，如果不，相当于if not，引导条件状语从句，故答案为B。 2．Rony will get a chance to work in this company ________ he doesn’t pass the interview. A．unless B．when C．if D．after 【答案】A 【解析】 【详解】 句意“除非罗尼没有通过面试，否则他将有机会在这个公司上班”。A.除非；B.当……时候；C.如果；D.在……时候。根据句意可知，表示“除非他没有通过面试”，故选A。 3．At last, Amy grew ____ tired ____ she fell asleep. A．as; as B．such; that C．so; that D．not only; but also 【答案】C 【解析】 【详解】 句意：最后，艾米累得睡着了。A. as; as 与…一样；引导比较状语从句；B. such; that如此...以致;如此...以至于，引导结果状语从句；C. so; that如此…以致…；引导结果状语从句； D. not only; but also不但…而且…连接两个并列主语。根据句意可知，此句是结果状语从句，such是形容词，修饰名词；so是副词，与形容词或副词连用。本题第一空所填词要修饰形容词tired，所以应填so，故选C。 4．- Is Li Lei at school today?- No, he is at home _____ he has a bad cold. A．until B．if C．because D．so 【答案】C 【解析】 【详解】 句意：——李磊今天在学校吗？——不，他在家因为他感冒了。A. until直到；B. if如果；C. because因为；D. so因此。根据下文he has a bad cold可知这里是表示原因。根据题意，故
状语从句练习题 1。I’ll let you know ____ he comes back。 A。 before B。 because C。 as soon as D. although 2。 She will sing a song ____ she is asked. A. if B。 unless C. for D. since 3。 We will work ____ we are needed. A. whenever B。 because C. since D。 wherever 4。 Read it aloud _____ the class can hear you。 A. so that B。 if C. when D. although 5。_____ you go，don’t forget your people. A。 Whenever B. However C. Wherever D. Whichever 6。 It is about ten years _____ I met you last. A。 since B. for C。 when D. as 7. They will never succeed， _____ hard they try。 A。 because B。 however C. when D. since 8. _____ still half drunk, he made his way home。 A. When B. Because C。 Though D。 As 9. _____ she was very tired, she went on working。 A. As B。 Although C。 Even D。 In spite of 10。 Busy _____ he was, he tried his best to help you. A。 as B. when C. since D. for 11。 I learned a little Russian _____ I was at middle school。 A. though B. although C. as if D。 when 12. _____ we got to the station, the train had left already。 A. If B。 Unless C。 Since D。 When 13。 _____ the rain stops, we' 11 set off for the station。 A. Before B. Unless C. As soon as D. Though 14. She was _____ tired _____ she could not move an inch。 A。 so, that B. such, that C. very， that D。 so, as 15. We didn’t go home _____ we finished the work. A。 since B. until C。 because D。 though 16。 I'll stay here _____ everyone else comes back. A. even if B。 as though C. because D。 until 17。Although it’s raining， _____ are still working in the field。 A。 they B。 but they C. and they D。 so they 18。 Speak to him slowly _____ he may understand you better。 A。 since B。 so that C. for D。 because 19. You'll miss the train ______ you hurry up. A。 unless B。 as C. if D。 until 20。 When you read the book， you' d better make a mark _____ you have any questions. A。 at which B。 at where C. the place D。 where 21。We’d better hurry ______ it is getting dark. A。 and B. but C。 as D. unless 22。 I didn' t manage to do it _____ you had explained how. A. until B。 unless C。 when D. before 23._____ he comes， we won't be able to go. A。 Without B。 Unless C. Except D. Even
状语从句练习题含答案及解析 一、初中英语状语从句 1．—I hear Music and Art will enter the Entrance Examination for the high school. —Yes. but don’t worry. Nothing will be difficult if more attention _____ to them. A．will pay B．will be paid C．is paid D．pays 【答案】C 【解析】句意：——我听说音乐和艺术将进入高中入学考试。——是的。但别担心。如果对他们给予更多的关注，就不会有困难。考查被动语态。本句是if引导的条件状语从句，需用一般现在时态代替一般将来时态；从句主语more attention是单数第三人称，又是动词pay的受动者，需用被动语态，即is+paid结构；根据句意语境，可知选C。 2．You won't succeed _____ you work hard A．if B．because C．unless D．so that 【答案】C 【解析】 【详解】 句意：你不会成功的，除非你努力工作。if如果；because 因为，引导原因状语从句；unless如果不，除非；so that以至于，引导结果状语从句；为的是，引导目的状语从句。根据句意可知，这里表示“如果不努力工作”，故应选C。 3．一When did you leave your office yesterday? 一 I finished the project. A．Until B．While C．When D．Not until 【答案】D 【解析】 句意：昨天你什么时候离开你的办公室的？——直到我完成那个任务。本题考查连词。A. Until 直到···时候才结束，要与延续性动词连用；B. While 当···时候；C. When 当···时候；D. Not until直到···时候才开始，与非延续性动词连用；句子中finished（完成）是非延续性动词，故选D 4．It is necessary for children to exchange ideas with parents from time to time ________ a good parent-children relationship could be set up. A．so that B．because C．as soon as 【答案】A 【解析】 【详解】 句意“为了建立良好的亲子关系，孩子们有必要不时地与父母交流思想”。A.目的是，为的是（引导目的状语从句）；B.因为（引导原因状语从句）；C.一……就……（引导时间状语从句）。根据句意可知，表示“目的是为了建立良好的亲子关系”，表示目的，故选A。