八年级英语状语从句的常见类型及答案.doc

一、选择题1I think the coffee beans are from Brazil, _ Im not completely sure.AbecauseBsinceCthoughDwhether2Dont be afraid of asking for help _ it is needed.AunlessBuntilCalthoughDwhen3 Has the meeting begun?Not yet. We have to wait _ everyone is here.AandBuntilCorDbut4My 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.AafterBwhenCsinceDuntil5My grandma enjoys sharing videos on Douyin like the young _ she is over seventy.AsinceBifCthoughDunless6_ that moment, I never realized how much my father loved me.AAtBUnlessCUntilDSince7_ she couldnt see his face, she could tell by his voice that he was young.ABecauseBIfCThoughDUnless8Youll _ the war _ you watch the film.Afeel sad about; unlessBfeel sad about; ifCfeel sad with; unlessDfeel sad with; if9When will the railway that connects the two cities open? next year. Only two thirds been built.AUntil; hasBUntil; haveCNot until; hasDNot until; have10Smiling 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.AWhileBSinceCUntilDWhenever12At present,it is not easy for some students to get up early _ they have too much homework to finish.AunlessBsinceCas a resultDalthough13My parents gave red packets to my cousin every Spring Festival_ she got a job, because she said she was able to make money.AafterBwhenCuntilDsince14Father was so proud of _ she has made _ he showed her works of art on Tiktok.Awhat; thatBthat; thatCwhat; whatDthat; what15Did you watch the News Network Show yesterday? Yes, of course. I never miss it _ I have too much homework.AunlessBuntilCifDsince16_ 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 asCBecauseDAlthough17_ I have tried many times, I cant work it out.Dont give up and lets have another try together.ASinceBBecauseCUnlessDThough18Mike, can you tell me how to speak in an online class?Sure, click on this icon you start to speak.AafterBuntilCbeforeDsince19Its time for me to go back home now.Really? _ you have to go, take the umbrella, its raining outside.AIfBWhenCUntilDUnless20More and more people like shopping online now.I agree. My sister will be crazy about it _ my parents give her enough money.AifBunlessCwhenDwhile21 What do you think of Spud Webb, the shortest player in the NBA? 一 Amazing, _he was refused many times at first.AunlessBthoughCsinceDbecause22Dr. 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.AbeforeBsoCunlessDbecause25What do you think of Mr. Green, Tim?He is so boring. He doesnt have any hobbies_you call watching TV a hobby.AifBunlessCsinceDthough26A really great man is always modest _ he has got a lot of achievements.AbutBunlessCthoughDbecause27You look so sad. What happened?The home for the elderly will be closed _ it can get more donations.AsinceBunlessCifDbecause28He realized his mistakes and took action to reduce the loss _ it was too late.AbeforeBunlessCifDuntil29Jack is still working to high standards _ he has made great achievements.AuntilBifCthoughDbecause30I hear you are going to visit Disneyland next month. May I go there with you? Im afraid not, _ you have a ticket.AifBunlessCuntilDas soon as31You should say it louder _ everyone can hear you.Ain orderBtoCso thatDin order to32Look! Someone is running the red lights.We should wait _ others are breaking the rules.AalthoughBbecauseCunlessDif33 Will little John arrive on time? Im afraid not, _ the sun rises in the west.AifBalthoughCuntilDunless34Andrew thought there was something wrong with his robot _ Samuel pointed out that he probably forgot to change the battery.AuntilBifCafterDsince35Too much homework has made me tired these days, Miss Wang.Thats true. But a small tree wont grow into a big tree _ it experiences lots of winds and rains.AifBwhileCwhenDunless36Did you watch the Football League yesterday?Yes, of course. I never miss it _ I am too busy with my homework.AunlessBuntilCifDsince37_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut38_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut39The pollution in the sea will be terrible _ the Japanese government gives up their plan.AuntilBunlessCbecauseDif40_ it has a long history, time hasnt stopped the Forbidden City from trying to build bridges with young people through cultural products.AUnlessBBecauseCAlthoughDSince41Protecting wildlife is without doubt an important part, _ each animal on Earth has a role to play in the ecosystem.AsinceBthoughCunlessDif42_ Jane couldnt see his face, she could tell by his voice that he was a middle-aged man.AUnlessBAlthoughCIfDUntil43Lucy, you can come to me for help _ you get into trouble in your study at school.Thanks, David. You are always helpful.AalthoughBunlessCwhenDsince44Mr. Wang, can I go to play football with my classmates _ school is over?Aas soon asBas well asCas good asDas many as45Suzy, you will achieve nothing _ you devote yourself to your study.AafterBthoughCbecauseDunless46Your parents love you so much _ they seldom say, “I love you”.AunlessBthatCbecauseDalthough47What is our head teacher like?Oh, he is very kind _ he looks very serious.AbecauseBthoughCifDwhen48Mr. Picky wont want to eat it _ hes really hungry, in which case hell eat almost anything.AbecauseBwhenCbeforeDunless49The theatre will have to close _ the government agrees to give extra money.AifBunlessCbecauseDuntil50Grade 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1C【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。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。4D【详解】句意：在我妹妹找到工作之前，我父母每年春节都会给她红包。那是因为你妹妹那时候已经能赚钱了。考查连词辨析。after在之后；when当时；until直到；since自从解析：D【详解】句意：在我妹妹找到工作之前，我父母每年春节都会给她红包。那是因为你妹妹那时候已经能赚钱了。考查连词辨析。after在之后；when当时；until直到；since自从。根据“she got a job”可知，直到妹妹找到工作前，父母都一直给她发红包，故此处应用until引导时间状语从句。故选D。5C【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。6C【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。7C【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。8B【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。9C【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。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。12B【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。13C【详解】句意：我父母每年春节都给我表妹红包，直到她找到工作，因为她说她能赚钱。考查连词辨析。after在之后；when当时；until直到；since自从。根据语境可知，我父母直到表解析：C【详解】句意：我父母每年春节都给我表妹红包，直到她找到工作，因为她说她能赚钱。考查连词辨析。after在之后；when当时；until直到；since自从。根据语境可知，我父母直到表妹找到工作前一直在春节的时候给她发红包，故此处应用until引导时间状语从句。故选C。14A【详解】句意：父亲为她的成就感到非常自豪，他在Tiktok上展示了她的艺术作品。考查宾语从句连接词和so . that的用法。of后缺少宾语，第一空缺少宾语从句连接词，根据“. sh解析：A【详解】句意：父亲为她的成就感到非常自豪，他在Tiktok上展示了她的艺术作品。考查宾语从句连接词和so . that的用法。of后缺少宾语，第一空缺少宾语从句连接词，根据“. she has made”可知从句中made后缺少宾语，用疑问代词what引导宾语从句；so . that .如此以至于，在句中引导结果状语从句。故选A。15A【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。16D【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。17D【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。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。19A【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。20A【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。21B【详解】句意: 你觉得斯伯特韦伯，NBA最矮的运动员怎样？ 令人惊奇的，尽管一开始他被拒绝很多次。考查连词。unless除非；though尽管；since因为；because因解析：B【详解】句意: 你觉得斯伯特韦伯，NBA最矮的运动员怎样？ 令人惊奇的，尽管一开始他被拒绝很多次。考查连词。unless除非；though尽管；since因为；because因为。根据“he was refused many times at first”可知此处表示让步，用连词though引导让步状语从句。故选B。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。25B【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。26C【详解】句意：一个真正伟大的人尽管取得了很多成就，但他总是谦虚的。 考查连词辨析。but但是；unless除非，引导条件状语从句；though尽管，引导让步状语从句；because因为，引解析：C【详解】句意：一个真正伟大的人尽管取得了很多成就，但他总是谦虚的。 考查连词辨析。but但是；unless除非，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，后半句是一个让步状语从句，空处表示“尽管”。故选C。27B【详解】句意：你看起来很伤心。怎么回事？除非能得到更多捐款，否则养老院将关闭。考查连词。since自从；unless除非；if如果；because因为；根据空格前后句可知，此处表达的解析：B【详解】句意：你看起来很伤心。怎么回事？除非能得到更多捐款，否则养老院将关闭。考查连词。since自从；unless除非；if如果；because因为；根据空格前后句可知，此处表达的是“除非有更多的捐款”，应用unless引导条件状语从句，故选B。28A【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。29C【详解】句意：Jack仍在高标准地工作，虽然他已经取