八年级英语状语从句练习题及解析.doc

一、选择题1All students should keep taking exercise every day _ they are busy studying so many subjects.AuntilBbecauseCthoughDunless2You will get a toothache _ you clean your teeth regularly.AunlessBwhenCthoughDbecause3Sam thought his robot broken _ Jim pointed out that hed forgotten to turn it off.AuntilBunlessCafterDas soon as4_ that moment, I never realized how much my father loved me.AAtBUnlessCUntilDSince5Do 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; that6_ she couldnt see his face, she could tell by his voice that he was young.ABecauseBIfCThoughDUnless7Youll _ the war _ you watch the film.Afeel sad about; unlessBfeel sad about; ifCfeel sad with; unlessDfeel sad with; if8There will be fewer accidents _ all of us obey the traffic rule.AifBunlessCthoughDbecause9Mr. Page still plans to take up a new hobby _ he is almost 70 years old.AthoughBbecauseCifDwhile10Smiling is the best policy. People will smile back _ you smile at them.AunlessBalthoughCuntilDwhen11_ I hear Kenny Gs recording Going Home, I always think of my hometown.AWhileBSinceCUntilDWhenever12 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.AifBsinceCthoughDunless13In ancient times, people seldom travelled long distances and most farmers only travelled _ the local market.Alonger thanBmore thanCas much asDas far as14 Has the meeting begun?Not yet. We have to wait _ everyone is here.AandBuntilCorDbut15The old couple insist on living in a small village among the mountains _ they can get closer to nature.AuntilBunlessCeven thoughDso that16What do you think of Mr. Green, Tim?He is so boring. He doesnt have any hobbies_you call watching TV a hobby.AifBunlessCsinceDthough17I think the coffee beans are from Brazil, _ Im not completely sure.AbecauseBsinceCthoughDwhether18_ China has controlled the virus, some people in other parts of the world still live in fear of their lives.AWhileBAlthoughCUnlessDUntil19_ I have tried many times, I cant work it out.Dont give up and lets have another try together.ASinceBBecauseCUnlessDThough20Mike, can you tell me how to speak in an online class?Sure, click on this icon you start to speak.AafterBuntilCbeforeDsince21you are very busy, I wont go to Xuzhou Amusement Land with you.AUnlessBWhetherCUntilDSince22More and more people like shopping online now.I agree. My sister will be crazy about it _ my parents give her enough money.AifBunlessCwhenDwhile23Dr. Smith will never leave his parents _ he is sure both of them are taken good care of.AsinceBthoughCifDunless24Its sad to hear that 19 people lost their lives _ they were fighting with the forest fire in Liangshan, Sichuan.Aas soon asBafterCwhileDuntil25The novel written by Stephen seems a bit boring to me._ you put your heart into it, you wont enjoy it.AWhenBIfCAfterDUnless26Suzy, you will achieve nothing _ you devote yourself to your study.AafterBthoughCbecauseDunless27He realized his mistakes and took action to reduce the loss _ it was too late.AbeforeBunlessCifDuntil28_ she couldnt see his face, she could tell by his voice that he was young.AUnlessBIfCThoughDBecause29Look! Someone is running the red lights.We should wait _ others are breaking the rules.AalthoughBbecauseCunlessDif30Andrew thought there was something wrong with his robot _ Samuel pointed out that he probably forgot to change the battery.AuntilBifCafterDsince31 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.Asatisfied; so; reallyBsatisfied; such; nearlyCangry; so; hardlyDangry; such; mainly32Did you watch the Football League yesterday?Yes, of course. I never miss it _ I am too busy with my homework.AunlessBuntilCifDsince33Grade 9 students should keep exercising _ they are busy with so many subjects.AifBuntilCthoughDbecause34_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut35Did you stay at the party for a long time last night?Yes. I stayed there _ the party was over.AuntilBsinceCwhenDif36Protecting wildlife is without doubt an important part, _ each animal on Earth has a role to play in the ecosystem.AsinceBthoughCunlessDif37My parents gave red packets to my sister every Spring Festival _ she got a job. Thats because your sister was able to make money by that time.AafterBwhenCsinceDuntil38Lucy, you can come to me for help _ you get into trouble in your study at school.Thanks, David. You are always helpful.AalthoughBunlessCwhenDsince39The pollution in the sea will be terrible _ the Japanese government gives up their plan.AuntilBunlessCbecauseDif40Her job is not up to the bosss standard _ she has worked at it for a week.AsinceBalthoughCifDunless41Your parents love you so much _ they seldom say, “I love you”.AunlessBthatCbecauseDalthough42What is our head teacher like?Oh, he is very kind _ he looks very serious.AbecauseBthoughCifDwhen43In summer, milk quickly goes bad _ it is put into a fridge.AthoughBunlessCbecauseDonce44_ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.ABecauseBSinceCThoughDUnless45 Labour education is an important course for students self-development. Exactly. schools put it into practice, students will learn a lot.AWhileBUnlessCIfDAs46Mr. Picky wont want to eat it _ hes really hungry, in which case hell eat almost anything.AbecauseBwhenCbeforeDunless47The theatre will have to close _ the government agrees to give extra money.AifBunlessCbecauseDuntil48Father was so proud of _ she has made _ he showed her works of art on Tiktok.Awhat; thatBthat; thatCwhat; whatDthat; what49The astronaut lives in _ that he has to be careful with every movement.Asuch little spaceBso little spaceCso much spaceDsuch more space50_ Jane couldnt see his face, she could tell by his voice that he was a middle-aged man.AUnlessBAlthoughCIfDUntil【参考答案】*试卷处理标记，请不要删除一、选择题1C【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。2A【详解】句意：除非你经常刷牙，否则你会牙疼的。考查连词辨析。unless除非；when当时候；though虽然、尽管；because因为。根据语境：你会牙疼的，你经常刷牙。可知此处表解析：A【详解】句意：除非你经常刷牙，否则你会牙疼的。考查连词辨析。unless除非；when当时候；though虽然、尽管；because因为。根据语境：你会牙疼的，你经常刷牙。可知此处表达的是“除非”，所以应用unless，其它选项均语意不通，故答案选A。3A【详解】句意：山姆以为他的机器人坏了，直到吉姆指出他忘了关掉它。考查连词辨析。until直到；unless除非；after在之后；as soon as一就。根据“Jim pointe解析：A【详解】句意：山姆以为他的机器人坏了，直到吉姆指出他忘了关掉它。考查连词辨析。until直到；unless除非；after在之后；as soon as一就。根据“Jim pointed out that hed forgotten to turn it off.”结合语境可知，此处是until引导的时间状语从句，故选A。4C【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。5D【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。6C【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。7B【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。8A【详解】句意：如果我们都遵守交通规则，事故就会少一些。考查连词辨析。if如果；unless除非；though尽管；because因为。根据“There will be fewer accid解析：A【详解】句意：如果我们都遵守交通规则，事故就会少一些。考查连词辨析。if如果；unless除非；though尽管；because因为。根据“There will be fewer accidents”及“all of us obey the traffic rule”，可知，空格后的句子表示肯定的条件，用if引导条件状语从句，故选A。9A【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。10D【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。11D【详解】句意：每当我听到肯尼G的录音回家时，我总是想起我的家乡。本题考查从属连词。A. While当时候 B. Since自从 C. Until知道 D. Whene解析：D【详解】句意：每当我听到肯尼G的录音回家时，我总是想起我的家乡。本题考查从属连词。A. While当时候 B. Since自从 C. Until知道 D. Whenever无论什么时候；while引导时间状语从句，从句谓语动词只能是延续性动词，所以A错误，结合句意，故选D。12D【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。13D【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。14B【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。15D【详解】句意：这对老夫妇坚持住在一个群山环绕的小村庄里，以便他们能更接近大自然。考查连词辨析。until直到；unless除非；even though即使；so that以便，为了。分析句意解析：D【详解】句意：这对老夫妇坚持住在一个群山环绕的小村庄里，以便他们能更接近大自然。考查连词辨析。until直到；unless除非；even though即使；so that以便，为了。分析句意可知，这对老夫妇坚持住在一个群山环绕的小村庄里的目的是为了能更接近大自然，故此处应用so that引导目的状语从句。故选D。16B【详解】句意：你觉得格林先生怎么样，Tim？他太无聊了。他没有任何爱好，除非你把看电视称为爱好。考查连词辨析。if如果，引导条件状语从句；unless除非，如果不；since 自解析：B【详解】句意：你觉得格林先生怎么样，Tim？他太无聊了。他没有任何爱好，除非你把看电视称为爱好。考查连词辨析。if如果，引导条件状语从句；unless除非，如果不；since 自从以来，引导时间状语从句；though虽然，尽管，即使，引导让步状语从句。根据句意可知后句是否定条件，前句是结果，是unless引导的条件状语从句。故选B。17C【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。18B【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。19D【详解】句意：尽管我已经尝试很多次了，但是我还是不能计算出来。不要放弃，让我们一起再试一次。考查连词辨析。Since自从，引导时间状语从句；既然，引导原因状语从句；Because因为解析：D【详解】句意：尽管我已经尝试很多次了，但是我还是不能计算出来。不要放弃，让我们一起再试一次。考查连词辨析。Since自从，引导时间状语从句；既然，引导原因状语从句；Because因为，引导原因状语从句；Unless除非，引导条件状语从句；Though尽管，虽然，引导让步状语从句。根据句意可知，“have tried many times”与“cant work it out”是转折关系，因此用Though引导让步状语从句符合语境。故选D。20C【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。21D【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。22A【详解】句意：越来越多的人现在喜欢网上购物。我同意。如果我父母给我姐足够的钱她会疯狂爱上网上购物。考查连词。if如果；unless除非；when当时候；while当时候。“m解析：A【详解】句意：越来越多的人现在喜欢网上购物。我同意。如果我父母给我姐足够的钱她会疯狂爱上网上购物。考查连词。if如果；unless除非；when当时候；while当时候。“my parents give her enough money”表示条件，用连词if引导条件状语从句，故选A。23D【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。24C【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。25D【详解】句意：史蒂芬写的小说对我来说有点无聊。除非你用心去看，不然你享受不到它的好。考查连词。when当时候；if如果；after在之后；unless除非。“you put解析：D【详解】句意：史蒂芬写的小说对我来说有点无聊。除非你用心去看，不然你享受不到它的好。考查连词。when当时候；if如果；after在之后；unless除非。“you put your heart into it”表达的是条件，此处用连词unless引导条件状语从句，相当于if not。故选D。26D【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。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：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