初中英语状语从句专项练习及答案.doc

一、选择题1Millies research paper isnt up to standard_ she has worked at it for two weeks.AsinceBunlessCifDalthough2Dont be afraid of asking for help _ it is needed.AunlessBuntilCalthoughDwhen3 Has the meeting begun?Not yet. We have to wait _ everyone is here.AandBuntilCorDbut4You will be out of date _ you keep on studying from time to time.AunlessBalthoughCifDotherwise5 A sandstorm hit the north a few weeks ago. It was the strongest in ten years. The environment wont get better _ we take action to protect it.AifBsinceCthoughDunless6My grandma enjoys sharing videos on Douyin like the young _ she is over seventy.AsinceBifCthoughDunless7Do you like the Chinese cartoon Boonie Bears: Blast into the Past?Sure. It is _ interesting film _ my son wants to see it again.Aso; thatBsuch a; thatCso an; thatDsuch an; that8All the teenagers should keep taking exercise every day _ they are busy studying so many subjects.AuntilBbecauseCunlessDthough9Youll _ the war _ you watch the film.Afeel sad about; unlessBfeel sad about; ifCfeel sad with; unlessDfeel sad with; if10Mr. Page still plans to take up a new hobby _ he is almost 70 years old.AthoughBbecauseCifDwhile11Many people do not realize the importance of health _ they have fallen ill.AuntilBwhileCwhenDafter12The theatre will have to close _ the government agrees to give extra money.AifBunlessCbecauseDuntil13All students should keep taking exercise every day _ they are busy studying so many subjects.AuntilBbecauseCthoughDunless14Mr. Picky wont want to eat it _ hes really hungry, in which case hell eat almost anything.AbecauseBwhenCbeforeDunless15Max got lost and was trapped in the forest for 10 hours _ a farmer nearby found him.AifBsinceCuntilDafter16Did you watch the News Network Show yesterday? Yes, of course. I never miss it _ I have too much homework.AunlessBuntilCifDsince17_ 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.AIfBAs soon asCBecauseDAlthough18Mike, can you tell me how to speak in an online class?Sure, click on this icon you start to speak.AafterBuntilCbeforeDsince19Benny, monitor of our class, is such _ honest boy that we all trust him.AaBanCtheD/20Its time for me to go back home now.Really? _ you have to go, take the umbrella, its raining outside.AIfBWhenCUntilDUnless21The local snack tastes spicy and sweet. Well, _ you are here, why not have a try?AsinceBbecauseCthoughDunless22Dr. Smith will never leave his parents _ he is sure both of them are taken good care of.AsinceBthoughCifDunless23Its sad to hear that 19 people lost their lives _ they were fighting with the forest fire in Liangshan, Sichuan.Aas soon asBafterCwhileDuntil24Plenty of ideas were considered_the artist decided on the design of the sculpture.AbeforeBsoCunlessDbecause25In ancient times, people seldom travelled long distances and most farmers only travelled _ the local market.Alonger thanBmore thanCas much asDas far as26Did you stay at the party for a long time last night?Yes. I stayed there _ the party was over.AuntilBsinceCwhenDif27He realized his mistakes and took action to reduce the loss _ it was too late.AbeforeBunlessCifDuntil28Jack is still working to high standards _ he has made great achievements.AuntilBifCthoughDbecause29The game show was so funny that he watched it for hours _ he realized it.AasBsinceCbeforeDafter30_ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.ABecauseBIfCThoughDWhen31I hear you are going to visit Disneyland next month. May I go there with you? Im afraid not, _ you have a ticket.AifBunlessCuntilDas soon as32Look! Someone is running the red lights.We should wait _ others are breaking the rules.AalthoughBbecauseCunlessDif33We will go out for a picnic as we planned _ it rains tomorrow.You neednt worry about the weather. Its sunny tomorrow.AuntilBunlessCifDwhen34Everyone makes mistakes, and no one will make progress _ he is willing to learn from them.AunlessBifCthoughDbut35Did you watch the Football League yesterday?Yes, of course. I never miss it _ I am too busy with my homework.AunlessBuntilCifDsince36Life is like climbing a mountain. _ you feel tired, you will enjoy the beautiful view at the top of the mountain.ASinceBUnlessCBecauseDThough37At present,it is not easy for some students to get up early _ they have too much homework to finish.AunlessBsinceCas a resultDalthough38I go jogging every morning, _ it is very hot outside.AsoBbutCalthoughDbecause39You look so sad. What happened?The home for the elderly will be closed _ it can get more donations.AsinceBunlessCifDbecause40A really great man is always modest _ he has got a lot of achievements.AbutBunlessCthoughDbecause41_ it has a long history, time hasnt stopped the Forbidden City from trying to build bridges with young people through cultural products.AUnlessBBecauseCAlthoughDSince42Lucy, you can come to me for help _ you get into trouble in your study at school.Thanks, David. You are always helpful.AalthoughBunlessCwhenDsince43Her job is not up to the bosss standard _ she has worked at it for a week.AsinceBalthoughCifDunless44You will never grow _ you try to do something beyond your abilities.AwhenBsinceCthoughDunless45What is our head teacher like?Oh, he is very kind _ he looks very serious.AbecauseBthoughCifDwhen46_ I have solved it, you cant imagine how much difficulty I faced.ABecauseBAlthoughCUnlessDWhen47In summer, milk quickly goes bad _ it is put into a fridge.AthoughBunlessCbecauseDonce48_ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.ABecauseBSinceCThoughDUnless49 Labour education is an important course for students self-development. Exactly. schools put it into practice, students will learn a lot.AWhileBUnlessCIfDAs50Grade 9 students should keep exercising _ they are busy with so many subjects.AifBuntilCthoughDbecause【参考答案】*试卷处理标记，请不要删除一、选择题1D【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。2D【详解】句意：当你需要帮助时，不要害怕寻求帮助。考查连词。unless除非；until直到；although尽管；when当时候。“it is needed”表达的是时间状语，用when解析：D【详解】句意：当你需要帮助时，不要害怕寻求帮助。考查连词。unless除非；until直到；although尽管；when当时候。“it is needed”表达的是时间状语，用when引导状语从句，故选D。3B【详解】句意：会议开始了吗？还没有。我们得等到所有人都来了。考查连词辨析。and和；until直到；or或者；but但是。根据“Has the meeting begun”及“Not解析：B【详解】句意：会议开始了吗？还没有。我们得等到所有人都来了。考查连词辨析。and和；until直到；or或者；but但是。根据“Has the meeting begun”及“Not yet”可知，要等到所有人都到齐了才能开始会议，故选B。4A【详解】句意：除非你不断地学习，否则你会落伍的。考查连词辨析。unless除非；although尽管，虽然；if如果；otherwise否则；根据“you keep on studying解析：A【详解】句意：除非你不断地学习，否则你会落伍的。考查连词辨析。unless除非；although尽管，虽然；if如果；otherwise否则；根据“you keep on studying from time to time.”可知，这里是unless引导的条件状语从句。表示“除非你不断学习，否则你会落伍”，故选D。5D【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。6C【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。7D【详解】你喜欢中国动画片熊出没：原始时代吗？当然。这是一部很有趣的电影以至于我儿子想再看一遍。考查so和such的区别。so.that如此以至于；such.that如解析：D【详解】你喜欢中国动画片熊出没：原始时代吗？当然。这是一部很有趣的电影以至于我儿子想再看一遍。考查so和such的区别。so.that如此以至于；such.that如此以至于。so修饰形容词或者副词，such修饰名词。interesting film有趣的电影，是名词短语，所以用such进行修饰，film是可数名词，且以元音音素开头，所以前面用冠词an。故选D。8D【详解】句意：所有的青少年应该坚持每天锻炼，尽管他们忙于学习这么多学科。考查从属连词辨析。until直到；because因为；unless除非；though尽管。题中表示学习这么多学科还解析：D【详解】句意：所有的青少年应该坚持每天锻炼，尽管他们忙于学习这么多学科。考查从属连词辨析。until直到；because因为；unless除非；though尽管。题中表示学习这么多学科还是要坚持每天锻炼，前后句是让步关系，用though引导让步状语从句。故选D。9B【详解】句意：如果你看这部电影你会为战争感到悲伤。考查介词和连词。feel sad about为感到难过，是固定短语，排除C和D；unless除非，如果不；if如果。根据句意“you解析：B【详解】句意：如果你看这部电影你会为战争感到悲伤。考查介词和连词。feel sad about为感到难过，是固定短语，排除C和D；unless除非，如果不；if如果。根据句意“you watch the film ”可知，看了电影会为战争感到难过，应用if引导条件状语从句。故选B。10A【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。11A【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。12B【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。13C【详解】句意：中学生虽然课业很忙，但他们应该每天坚持锻炼。考查连词。until直到，引导时间状语从句；because因为，引导原因状语从句；though虽然，引导让步状语从句；unles解析：C【详解】句意：中学生虽然课业很忙，但他们应该每天坚持锻炼。考查连词。until直到，引导时间状语从句；because因为，引导原因状语从句；though虽然，引导让步状语从句；unless如果不，除非，引导条件状语从句；根据下文“they are busy with so many subjects.”可知，这里是引导让步状语从句，所以应用连词though，故选C。14D【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 wont want to eat it . hes 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。15C【详解】句意：马克斯迷路了，在森林里被困了10个小时，直到附近的一个农民发现了他。考查连词辨析。if如果；since自以来；until直到；after在之后。根据句中“a far解析：C【详解】句意：马克斯迷路了，在森林里被困了10个小时，直到附近的一个农民发现了他。考查连词辨析。if如果；since自以来；until直到；after在之后。根据句中“a farmer nearby found him”可知，此处使用until，表示“马克斯在森林里被困了10个小时，直到附近的一个农民发现了他”。故选C。16A【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。17D【详解】句意：虽然钟南山医生知道新冠肺炎是一种致命的新病毒，但他仍然前往华中地区的武汉帮助当地人民。他真的是一个很勇敢、仁慈的医生。考查连词辨析。If如果，引导条件状语从句；As s解析：D【详解】句意：虽然钟南山医生知道新冠肺炎是一种致命的新病毒，但他仍然前往华中地区的武汉帮助当地人民。他真的是一个很勇敢、仁慈的医生。考查连词辨析。If如果，引导条件状语从句；As soon as一就，引导时间状语从句；Because因为，引导原因状语从句；Although虽然，尽管，引导让步状语从句。根据句意“a deadly new virus, he still went to Wuhan”可知，两句话为让步的关系，因此，这里应用Although引导让步状语从句，故选D。18C【详解】句意：迈克，你能告诉我怎么在网络课堂上讲话吗？当然，在你开始讲话之前点击这个图标。考查连词辨析。after在之后；until直到；before在之前；since自解析：C【详解】句意：迈克，你能告诉我怎么在网络课堂上讲话吗？当然，在你开始讲话之前点击这个图标。考查连词辨析。after在之后；until直到；before在之前；since自以来。根据句中“click on this icon”和“you start to speak”可知，此处使用before，表示“在讲话之前点击这个图标”。故选C。19B【详解】句意：我们班的班长，本尼，是一个如此诚实的男孩以至于我们都信任他。考查冠词。a不定冠词，表示泛指，用在辅音音素开始的单词前；an不定冠词，表示泛指，用在元音音素开始的单词前； the解析：B【详解】句意：我们班的班长，本尼，是一个如此诚实的男孩以至于我们都信任他。考查冠词。a不定冠词，表示泛指，用在辅音音素开始的单词前；an不定冠词，表示泛指，用在元音音素开始的单词前； the定冠词，表示确指。此处是suchthat的句子结构表示“是一个如此诚实的男孩以至于我们都信任他”，such后面接名词，此处用不定冠词表示泛指，honest是元音音素开始的单词，用an。故选B。20A【详解】句意：现在我该回家了。真的吗？如果你必须走，带把伞，外面在下雨。考查连词辨析。If如果；When当时；Until直到；Unless除非。分析句子可知，此处表示“如果你必须解析：A【详解】句意：现在我该回家了。真的吗？如果你必须走，带把伞，外面在下雨。考查连词辨析。If如果；When当时；Until直到；Unless除非。分析句子可知，此处表示“如果你必须走”，是if引导的条件状语从句，强调“如果”。故选A。21A【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。22D【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。23C【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。24A【详解】句意：艺术家在决定雕塑的设计之前考虑了很多想法。考查连词。before在以前；so因此；unless除非；because因为。根据“Plenty of ideas were co解析：A【详解】句意：艺术家在决定雕塑的设计之前考虑了很多想法。考查连词。before在以前；so因此；unless除非；because因为。根据“Plenty of ideas were considered_ the artist decided on the design of the sculpture.”可知在艺术家决定雕塑的设计之前，考虑了很多想法。根据生活中的常识，我们在做某事的时候，应该是先有想法，然后才去实施，所以这里用before来引导这个时间状语从句。故选A。25D【详解】句意：在古代，人们很少长途旅行，大多数农民最远的行程仅仅是到当地的市场。考查副词原级比较。longer than比长；more than多于、超出；as much as多达；as解析：D【详解】句意：在古代，人们很少长途旅行，大多数农民最远的行程仅仅是到当地的市场。考查副词原级比较。longer than比长；more than多于、超出；as much as多达；as far as远至、远到。根据people seldom travelled long distances，人们很少长途旅行，可知大多数人仅仅远到当地的市场，所以as far as符合题意，故答案选D。26A【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 over”可知应该是一直呆在那里直到聚会结束，故选A。27A【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。28C【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。