资源简介

主从复合句
单项选择
1．Please turn on the light ________ we can see it more clearly.
A．so that B．even if C．more than D．fewer than
2．The weather report says that there ________ a heavy snow in Shenyang tomorrow.
A．is B．will he C．is going to have D．will have
3．Mary is ________ old ________ she can go to school.
A．so; that B．such; that C．too; to D．so; for
4．I am writing to you ________ I am afraid to talk about it face to face.
A．because B．though C．until D．if
5．I won’t leave unless he _________ me.
A．promised to help B．will promise help C．promises helping D．promises to help
6．You won’t master English _________ you practise it every day.
A．if B．if not C．unless D．unless not
7．—Air is important to us. Do you know ________
—We need to breathe it to survive.
A．how B．why C．what D．when
8．At the weekend we help mother with housework _______ she can enjoy herself.
A．after B．until C．that D．so that
9．_______ she works hard, she’ll get good grades.
A．If B．Because C．Before D．Though
10．He raised his voice ________ everybody could hear his words.
A．because B．and C．so that D．but
11．Some plants will die ________ they can’t get enough sunshine.
A．so B．before C．though D．if
12．If there is no Internet, we ________ much trouble.
A．have B．had C．will have D．is going to have
13．—Jack, what ________ you do if you ________ a traffic accident
—I will call the police.
A．did; see B．are; see C．do; see D．will; see
14．Chinese soldiers often help people in trouble, ________ they know it is dangerous.
A．so B．although C．but D．because
15．Gu Ailing worked ________ hard ________ she got excellent achievements at the Beijing 2022 Winter Olympic Games.
A．not only … but also B．such ... that C．not ... until D．so … that
16．Could you tell me ________ during Earth Hour on May 31st this year
A．where were you B．what you are doing C．who you stayed with
17．_______ he is ill, he is not here today.
A．Because B．Because of C．So D．Though
18．The doctor warned me ________ it is important to have medical examinations once a year.
A．which B．who C．that D．what
19．—Do you know we can use the app Agoda to book a nice hotel
—Really Would you like to show me ________ it
A．how I can use B．what can I use
C．how can I use D．what I can use
20．I don’t think you need to complete all the task on your own, ________
A．do I B．need you C．don’t you D．do you
21．The movie ________ we saw last night was fantastic.
A．that B．what C．who D．whom
22．—What kind of music do you like
—I like music ________ I can dance to.
A．that B．where C．who
23．People ________ smoke in a public place may have to pay 500 yuan as a punishment.
A．what B．who C．which
24．—The boy can speak both English and Japanese ________ he is only ten.
—Wow, what a clever boy!
A．if B．because C．although D．but
25．________ I felt very tired, I tried to finish the work.
A．Although B．Because C．As D．As if
26．—Did you have a good time in Shanghai
—Yes, come and look. My photos will show you ________.
A．how we go there B．where we will go
C．where did we meet D．what the trip was like
27．Though every one of us tried our best, ________ we lost the game.
A．and B．so C．but D．/
28．_________ I talk to her about this problem, she gets angry.
A．Whatever B．Whenever C．However D．Wherever
29．They’re ________ little sheep ________ they should be looked after well.
A．so; that B．such; that C．too; to
30．—Remember Vivien She is still in good shape and looks even younger.
—Oh, really I haven’t seen her for nearly ten years. Could you tell me ________
A．when she would come back B．that she has got married
C．how can she manage to do that D．where she has been these years
31．—The book Gulliver in Liliput is very exciting.
—Really Can you tell me ________
A．where can I borrow it B．when did the author write it
C．how long I can keep it D．that I can borrow it
32．I don’t think humans will win the war against COVID-19 ________ all the countries in the world work together to stop it.
A．if B．after C．while D．unless
33．—Do you know ________
—Her mother has finished her medical work in Shanghai and will return home soon.
A．what makes Lily so happy B．who Lily’s mother works with
C．how often Lily calls her mother D．why Lily’s mother misses her so much
34．The project won’t be finished on time ________ all the team members work hard together.
A．if B．unless C．after D．since
35．________ you don’t give up, your dreams will come true.
A．As long as B．As soon as C．As well as D．Or
36．—Hello, David. Do you know __________ I want to thank him or her in person.
— No, it was just left on the front desk.
A．who sent my wallet back B．what they liked
C．how much money was in my wallet D．why they came back
37．You will succeed in the end ________ you give up halfway.
A．until B．unless C．when D．if
38．—Could you please tell me _________
—Sure. There’s a bookstore on Center Street.
A．how long it takes to get to a bookstore
B．where I can get a dictionary
C．when the bookstore opens
D．how far the bookstore is from here
39．I hope my mother ________ to my school on the Open Day.
A．to come B．come C．comes D．coming
40．—What a strange machine! Do you know ________
—I’m not sure. Maybe people make bread with it.
A．what it was used for B．what it is used for C．what was it used for D．what is it used for
41．__________ he tried his best, he didn’t win the first place in the singing competition.
A．Because B．While C．Though D．If
42．All students in my class like our school ________ the teachers are friendly.
A．so B．or C．but D．because
43．It’s not your turn yet. Please wait on the chair over there until you ________.
A．are calling B．have called C．are called D．called
44．I found it difficult to talk to foreigners in English ________ I thought my English quite good.
A．if B．because C．so D．although
45．No matter ________, he is always with his family at weekends.
A．how busy he is B．how busy is he C．how is he busy D．how he is busy
46．Because she spoke ________ quickly ________ I couldn’t follow her.
A．so; that B．too; to C．such; that D．enough; to
47．The teacher speaks very loudly ________ all the students can hear her.
A．so that B．because C．since D．unless
48．________ it was very cold, ________ my friend still went swimming this morning.
A．Although; but B．Although; / C．/; although D．But; /
49．You should hand in your test paper you go over it.
A．while B．when C．before D．after
50．Yesterday he got up ________ late ________ he missed the bus.
A．such; that B．enough; to C．so; that D．too; to
参考答案
1．A
【详解】句意：请把灯打开，以便我们能看得更清楚。
考查词义辨析。so that以便；even if即使；more than多余；fewer than少于。“we can see it more clearly”是“Please turn on the light”的目的，用so that引导目的状语从句。故选A。
2．B
【详解】句意：天气预报说明天沈阳将有一场大雪。
考查时态。句子是宾语从句，主句是一般现在时，从句时态不受限制，结合“tomorrow”可知，句子用一般将来时，空前是there，此处是there be结构，构成将来时是there will be，故选B。
3．A
【详解】句意：玛丽这么大了，她可以上学了。
考查结果状语从句。so...that“如此……以至于……”，so后接形容词/副词；such...that“如此……以至于……”，such后接名词；too...to“太……而不能……”。空后是形容词old，且是从句，应用是用so...that引导结果状语从句，故选A。
4．A
【详解】句意：我写信给你，是因为我害怕和你面对面谈论它。
考查连词辨析。because因为；though虽然；until直到；if如果。根据前后句，可知二者之间应该是因果关系，即“因为害怕和你面对面谈论它，所以写信给你”。故选A。
5．D
【详解】句意：除非他承诺帮助我，否则我不会离开。
考查时态和动词短语。unless引导的条件状语从句，遵循主将从现原则，从句用一般现在时，promise to do sth表示“承诺做某事”，事情还没做。故选D。
6．C
【详解】句意：除非你每天练习，否则你就不能掌握英语。
考查连词辨析。if 如果；if not如果不，后面不加句子；unless除非；unless not用法错误。“you practise it every day”是“You won’t master English”的否定条件，因此用unless引导条件状语从句。故选C。
7．B
【详解】句意：——空气对我们是重要的。你知道为什么吗？——我们需要呼吸它才能生存。
考查疑问词辨析。how如何；why为什么；what什么；when什么时候。“We need to breathe it to survive.”是“Air is important to us.”的原因，因此问句提问“为什么”。故选B。
8．D
【详解】句意：在周末我们帮助妈妈做家务，这样她就能休息一下。
考查so that引导目的状语从句。after在……之后；until直到；that引导从句，无实际意义；so that以便。根据“At the weekend we help mother with housework… she can enjoy herself.”可知，帮忙做家务的目的是让妈妈能休息，so that可引导目的状语从句，意为“因此，以便”。故选D。
9．A
【详解】句意：如果她努力学习，她会得到好的分数。
考查连词辨析。if如果；because因为；before在……之前；though尽管。“she works hard”是“she’ll get good grades”的肯定条件，用if引导条件状语从句。故选A。
10．C
【详解】句意：他提高了声音以便每个人都能听到他的话。
考查连词辨析。because因为；and和；so that以便；but但是。“everybody could hear his words”是“He raised his voice”的目的，用so that引导目的状语从句，故选C。
11．D
【详解】句意：如果得不到足够的阳光，一些植物就会死去。
考查连词辨析。so因此；before在……之前；though尽管；if如果。句子“Some plants will die”和“they can’t get enough sunshine.”之间是条件关系，因此用if“如果”引导。故选D。
12．C
【详解】句意：如果没有互联网，我们会有很多麻烦。
考查时态。根据if引导的条件状语从句“主将从现”的原则，可知空格填一般将来时，所以排除A和B；此处不表计划将要发生的事情，排除D。故选C。
13．D
【详解】句意：——杰克，如果你看到交通事故，你会怎么办？——我会报警。
考查动词时态。根据“I will call the police”可知主句是一般将来时，结合if引导的条件状语从句要遵循“主将从现”的原则，可知空二用一般现在时。故选D。
14．B
【详解】句意：中国士兵经常帮助有困难的人，尽管他们知道这很危险。
考查连词辨析。so因此；although尽管；but但是；because因为。“Chinese soldiers often help people in trouble”与“they know it is dangerous”是让步关系，用although引导让步状语从句，故选B。
15．D
【详解】句意：谷爱凌非常努力，在北京2022年冬奥会上取得了优异的成绩。
考查短语辨析。not only…but also不但……而且……；such... that如此……以至于……；not... until直到……才；so…that如此……以至于……。根据“hard”可知，是副词，用so修饰，故选D。
16．C
【详解】句意：你能告诉我今年5月31日地球一小时的时候你和谁待在一起吗
考查宾语从句。本句是宾语从句，从句做动词tell的直接宾语，宾语从句应用陈述句语序，排除A，结合时间状语“on May 31st this year”可知，本句应用一般过去时态，故选C。
17．A
【详解】句意：因为他病了，他今天不在这里。
考查连词辨析。Because因为；Because of因为，后加短语；So所以；Though尽管。根据“he is ill, he is not here today.”可知前后是因果关系，前因后果，应用because引导原因状语从句。故选A。
18．C
【详解】句意：医生警告我，每年做一次体检很重要。
考查宾语从句。which哪个；who谁；that无意义，不作成分；what什么。根据“…it is important to have medical examinations once a year.”可知，从句不缺成分不缺意思，此时用that连接主从句。故选C。
19．A
【详解】句意：——你知道我们可以使用应用程序Agoda预订一家不错的酒店吗？——真的吗？你愿意告诉我如何使用它吗？
考查宾语从句。宾语从句用陈述语序，排除B、C选项；根据“Would you like to show me”可知是问如何使用，用how引导从句。故选A。
20．D
【详解】句意：我认为你不需要独自完成所有的任务，对吧？
考查反意疑问句。根据标点符号“ ”及逗号可知该句为反意疑问句。根据“I don’t think you need to”可知其陈述部分含有否定前移的宾语从句，也就是说宾语从句部分本意为“you don’t need to”，为否定意义，因此附加疑问部分应是用肯定形式do you。故选D。
21．A
【详解】句意：我们昨晚看的那部电影棒极了。
考查定语从句。此句是定语从句，先行词movie是指物，在从句中作宾语，用that引导定语从句，故选A。
22．A
【详解】句意：——你喜欢哪种音乐？——我喜欢我能跟着跳舞的音乐。
考查定语从句。that修饰表示人或物的先行词；where修饰表示地点的先行词；who修饰表示人的先行词。本题中关系代词that引导定语从句，修饰先行词music。故选A。
23．B
【详解】句意：在公共场所吸烟的人必须支付500元作为罚款。
考查定语从句的用法。what什么；who谁（引导定语从句时代替人）；which哪个（引导定语从句时代替事物）。名词“People”后跟了一个定语从句，且先行词“People”是人，因此用“who”引导。故选B。
24．C
【详解】句意：——这个男孩虽然只有十岁，但会说英语和日语。——哇，多聪明的男孩啊！
考查连词辨析。if如果；because因为；although尽管；but但是。根据“The boy can speak both English and Japanese...he is only ten.”可知前后句是让步关系，虽然只有十岁，但是会说英语和日语。故选C。
25．A
【详解】句意：尽管我感到很累，但我还是努力完成这项工作。
考查连词辨析。Although尽管；Because因为；As当……时候；As if好像。分析前后句句意可知，空处的词是引导让步状语从句，故应用although“尽管”。故选A。
26．D
【详解】句意：——你在上海玩的开心吗？——是的，来看。我的照片将向你展示这次的旅行是什么样子。
考查宾语从句。宾语从句用陈述句语序，故排除C项；根据“Did you have...”可知旅游是过去的事，故AB项时态错误。故选D。
27．D
【详解】句意：虽然我们每个人都尽力了，但我们还是输了。
考查连词。and和；so因此；but但是； /不填。让步状语从句中though不能与but连用，排除C选项。本句前后句存在转折关系，排除A和B选项。故选D。
28．B
【详解】句意：无论我什么时候和她谈论这个问题，她都很生气。
考查连词。Whatever无论什么；Whenever无论何时；However无论如何；Wherever无论哪里。分析句子结构，此处缺少状语，她生气，应是在我和她谈论这个问题的时候，因此用whenever引导让步状语从句，故选B。
29．B
【详解】句意：它们是这么小的羊，应该被好好照顾。
考查状语从句。so+形容词/副词+that+从句，表示“如此……以至于……”；such+形容词+可数名词复数/不可数名词+that+从句，表示“如此……以至于……”；too+形容词/副词+to do sth表示“太……而不能做某事”，根据“they should be looked after well”可知，第二空后面接从句，用that，排除C项，根据“little sheep”可知，此处用such修饰名词，故选B。
30．D
【详解】句意：——记得薇薇安吗？她仍然保持良好的身材，看起来更年轻。 ——哦，真的吗？我已经近十年没见到她了。你能告诉我这些年她在哪里吗？
考查宾语从句。宾语从句三要素：语序，时态，引导词，宾语从句要用陈述句语序，选项C语序不正确，排除。Could在这表示委婉语气，不是过去式，排除A；选项B的引导词不用that，应该用if/whether引导，排除。故选D。
31．C
【详解】句意：——《格列佛在小人国》这本书是非常令人激动的。——真的吗？你能告诉我我能借它多久吗？
考查宾语从句及其语序。根据“Can you tell me”可知此处应填宾语从句，其语序应为陈述句语序，而由“that I can borrow it”可知意义表达不完整，故选C。
32．D
【详解】句意：我认为人类不会赢得抗疫战争的胜利，除非世界上所有的国家团结起来共同阻止它。
考查连词辨析。if如果；after在……之后；while同时；unless除非。根据“all the countries in the world work together to stop it”是“humans will win the war against COVID-19”可知此处应填条件状语从句引导词，而由“I don’t think”可知条件状语从句的主句为否定意义，故选D。
33．A
【详解】句意：——你知道什么事让Lily这么开心吗？——她的妈妈已经完成了在上海的医疗工作，马上就会回家了。
考查宾语从句的用法。根据答语“Her mother has finished her medical work in Shanghai and will return home soon.”可知问句应提问的是“什么事”，因此用“what”引导，在宾语从句中作主语，表示“什么事”。故选A。
34．B
【详解】句意：除非所有团队成员共同努力，否则项目将无法按时完成。
考查连词辨析。if 如果，引导条件状语从句；unless除非，引导条件状语从句，含有否定意义；after在……后 ，引导时间状语从句；since自从，引导时间状语从句。根据“all the team members work hard together”可知此处指“除非团队成员共同努力，否则无法按时完成项目”。故选B。
35．A
【详解】句意：只要你不放弃，你的梦想终将成真。
考查连词辨析。as long as只要；as soon as一……就；as well as和；or否则。根据“you don’t give up”是“your dreams will come true”的条件可知此处应填引导条件状语从句的连词，故选A。
36．A
【详解】句意：——你好，大卫。你知道是谁把我的钱包送回来的吗？我想亲自感谢他或她。——不知道，就放在前台了。
考查宾语从句。who sent my wallet back谁把我的钱包送回来的；what they liked他们喜欢什么；how much money was in my wallet我钱包里有多少钱；why they came back他们为什么回来。根据后句“I want to thank him or her in person.”可知，应是问是谁把我的钱包送回来的，想表示感谢。故选A。
37．B
【详解】句意：你最终会成功的，除非你半途而废。
考查连词辨析。until直到，直到……为止；unless除非，如果不；when当……时侯；if如果。根据“You will succeed in the end…you give up halfway.”和常识可知，只要你不半途而废，你最终会取得成功，故选B。
38．B
【详解】句意：——你能告诉我在哪里可以买到一本词典吗？——当然。在中央大街上有一家书店。
考查宾语从句引导词。how long多长，多久，提问时间或距离；where哪儿，提问地点；when什么时候，提问时间；how far多远，提问距离。根据答语“There’s a bookstore on Center Street.”可知，此处是询问地点。故选B。
39．C
【详解】句意：我希望我的妈妈在开放日来我的学校。
考查时态。根据“I hope my mother...to my school on the Open Day.”可知，hope后面是省略了that的宾语从句，空处在从句中作谓语，时态是一般现在时，主语是第三人称单数，动词用第三人称单数形式。故选C。
40．B
【详解】句意：——多么奇怪的一个机器！你知道它被用来干什么的吗？——我不确定。也许人们会用它来做面包。
考查宾语从句。此处是宾语从句，从句用陈述语序，排除C和D选项。根据答语“Maybe people make bread with it”可知，从句应用一般现在时的相关语态，故选B。
41．C
【详解】句意：尽管他尽了最大努力，但他没有在歌唱比赛中获得第一名。
考查从属连词辨析。Because因为，引导原因状语从句；While当……时，引导时间状语从句；Though虽然，引导让步状语从句；If如果，引导条件状语从句。句子前后构成让步关系，用though引导从句，表示虽然努力了，但没获得第一名。故选C。
42．D
【详解】句意：我们班的所有学生都喜欢我们学校，因为老师很友好。
考查连词辨析。so因此；or或者；but但是；because因为。上文“All students in my class like our school”和下文“the teachers are friendly”之间是因果关系，后者表原因，故用because连接。故选D。
43．C
【详解】句意：还没轮到你呢。请在那边的椅子上等着，直到有人叫你。
考查一般现在时的被动语态。根据“you”和“call”可知，是被动关系，且until从句时态是一般现在时，因此是一般现在时的被动语态，故选C。
44．D
【详解】句意：虽然我认为我的英语不错，但我发现用英语跟外国人聊天是挺难的一件事。
考查连词辨析。if如果；because因为；so所以；although虽然。根据“I found it difficult to talk to foreigners in English... I thought my English quite good.”可知，虽然自认为英语不错，但是与外国人用英语聊天仍是较难的一件事。故选D。
45．A
【详解】句意：不管他多忙，周末他总是和家人在一起。
考查让步状语从句。No matter后接疑问词，how修饰busy，后面用陈述语序。故选A。
46．A
【详解】句意：因为她说得太快了，我听不懂她的话。
考查结果状语从句。so...that...如此……以至于……，引导结果状语从句；too...to...太……而不能……，to后接动词原形；such...that...如此……以至于……，引导结果状语从句；enough to...足够……做某事。根据“spoke…quickly”和“I couldn’t follow her”可知，“听不懂她说的话”是“她说得太快”的结果，quickly是副词，因此应是so+形容词/副词+that引导结果状语从句。故选A。
47．A
【详解】句意：老师说话声音很大，以便所有的学生都能听到。
考查连词辨析。so that以便；because因为；since自……以来；unless除非。根据“The teacher speaks very loudly”和“all the students can hear her”可知，老师说话声音很大的目的是让所有学生都能听见，用so that引导目的状语从句。故选A。
48．B
【详解】句意：尽管天气很冷，我的朋友今天早上还是去游泳了。
考查让步状语从句。根据“it was very cold, … my friend still went swimming this morning.”可知，本句主从句之间表让步关系，使用Although引导让步状语从句，Although和but不能连用，且but一般位于句中；此处表示“虽然很冷但是还是去游泳了”。故选B。
49．D
【详解】句意：你应该在仔细检查后把试卷交上来。
考查从属连词辨析。while当……的时候；when当……的时候；before在……之前；after在……之后。根据“hand in your test paper”可知，应是仔细检查之后才上交试卷。故选D。
50．C
【详解】句意：昨天他起得太晚，没赶上公共汽车。
考查结果状语从句。such; that如此……以至于，such后跟名词或者名词短语；enough; to足够……去；so; that如此……以至于，so后跟形容词或者副词；too; to太……而不能；根据“Yesterday he got up …late …he missed the bus.”可知，late为副词，“he missed the bus”为句子，使用so…that引导结果状语从句。故选C。

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