七年级英语状语从句专项练习(含答案和解析).doc

一、选择题1My parents gave red packets to my cousin every Spring Festival_ she got a job, because she said she was able to make money.AafterBwhenCuntilDsince2Dont be afraid of asking for help _ it is needed.AunlessBuntilCalthoughDwhen3Youll _ the war _ you watch the film.Afeel sad about; unlessBfeel sad about; ifCfeel sad with; unlessDfeel sad with; if4When will the railway that connects the two cities open? next year. Only two thirds been built.AUntil; hasBUntil; haveCNot until; hasDNot until; have5There will be fewer accidents _ all of us obey the traffic rule.AifBunlessCthoughDbecause6Mr. Page still plans to take up a new hobby _ he is almost 70 years old.AthoughBbecauseCifDwhile7Smiling is the best policy. People will smile back _ you smile at them.AunlessBalthoughCuntilDwhen8Many people do not realize the importance of health _ they have fallen ill.AuntilBwhileCwhenDafter9The novel written by Stephen seems a bit boring to me._ you put your heart into it, you wont enjoy it.AWhenBIfCAfterDUnless10The old couple insist on living in a small village among the mountains _ they can get closer to nature.AuntilBunlessCeven thoughDso that11 Do you often take exercise in the morning every day? Yes. I go jogging every morning_there is heavy air pollution.AuntilBunlessCifDas12It 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.AunlessBsinceCifDwhen13Max got lost and was trapped in the forest for 10 hours _ a farmer nearby found him.AifBsinceCuntilDafter14 Jenny, will you leave for the UK now? No. It will be two weeks _ I leave here.AuntilBsinceCbeforeDwhen15I think the coffee beans are from Brazil, _ Im not completely sure.AbecauseBsinceCthoughDwhether16The kitchen in my flat is well designed it is a bit small.AalthoughBsinceCsoDbecause17Did you watch the News Network Show yesterday? Yes, of course. I never miss it _ I have too much homework.AunlessBuntilCifDsince18_ 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.ASinceBBecauseCUnlessDThough20you are very busy, I wont go to Xuzhou Amusement Land with you.AUnlessBWhetherCUntilDSince21 I never knew you could make such delicious handmade noodles.I learned it from an app _ I stayed at home during the lockdown (封锁).AsinceBbeforeCwhenDuntil22Im sure you can catch up with others _ you work hard.AuntilBifCunlessDthough23 What do you think of Spud Webb, the shortest player in the NBA? 一 Amazing, _he was refused many times at first.AunlessBthoughCsinceDbecause24Its sad to hear that 19 people lost their lives _ they were fighting with the forest fire in Liangshan, Sichuan.Aas soon asBafterCwhileDuntil25What do you think of Mr. Green, Tim?He is so boring. He doesnt have any hobbies_you call watching TV a hobby.AifBunlessCsinceDthough26_ the outbreak of COVID-19 is a terrible blow to the country, the government is trying hard to bring the situation under control.AAlthoughBIfCUnlessDHowever27Jack is still working to high standards _ he has made great achievements.AuntilBifCthoughDbecause28_ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.ABecauseBIfCThoughDWhen29_ she couldnt see his face, she could tell by his voice that he was young.AUnlessBIfCThoughDBecause30Jack has made great progress _ he joined the English club.AwhenBsinceCwhileDbefore31We will go out for a picnic as we planned _ it rains tomorrow.You neednt worry about the weather. Its sunny tomorrow.AuntilBunlessCifDwhen32Everyone makes mistakes, and no one will make progress _ he is willing to learn from them.AunlessBifCthoughDbut33 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; mainly34Too 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.AifBwhileCwhenDunless35_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut36Lucy, you can come to me for help _ you get into trouble in your study at school.Thanks, David. You are always helpful.AalthoughBunlessCwhenDsince37All the teenagers should keep taking exercise every day _ they are busy studying so many subjects.AuntilBbecauseCunlessDthough38_ I have solved it, you cant imagine how much difficulty I faced.ABecauseBAlthoughCUnlessDWhen39The pollution in the sea will be terrible _ the Japanese government gives up their plan.AuntilBunlessCbecauseDif40In summer, milk quickly goes bad _ it is put into a fridge.AthoughBunlessCbecauseDonce41 Labour education is an important course for students self-development. Exactly. schools put it into practice, students will learn a lot.AWhileBUnlessCIfDAs42The theatre will have to close _ the government agrees to give extra money.AifBunlessCbecauseDuntil43At present,it is not easy for some students to get up early _ they have too much homework to finish.AunlessBsinceCas a resultDalthough44_ she is wrong, its not a big deal.ABecauseBSoCAlthoughDBut45 Has the meeting begun?Not yet. We have to wait _ everyone is here.AandBuntilCorDbut46You will be out of date _ you keep on studying from time to time.AunlessBalthoughCifDotherwise47My 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.AafterBwhenCsinceDuntil48Sam thought his robot broken _ Jim pointed out that hed forgotten to turn it off.AuntilBunlessCafterDas soon as49Do 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; that50Mr. Wang, can I go to play football with my classmates _ school is over?Aas soon asBas well asCas good asDas many as【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。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：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。4C【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。5A【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。6A【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。7D【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。8A【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。9D【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。10D【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。11B【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。12A【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。13C【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。14C【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 weeksI leave here.”可知，不是马上去，在去之前还有两个星期，故选C。15C【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。16A【详解】略解析：A【详解】略17A【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。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。20D【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。21C【详解】句意：我从来不知道你能做这么好吃的手工面条。在封锁期间当我在家里的时候我从一个应用程序学来的。考查连词辨析。since自从以来；before在以前；when当时候解析：C【详解】句意：我从来不知道你能做这么好吃的手工面条。在封锁期间当我在家里的时候我从一个应用程序学来的。考查连词辨析。since自从以来；before在以前；when当时候；until直到。根据句意可知“学习”和“待在家里”这两个动作同时进行，可知填when。故选C。22B【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。23B【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。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。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。26A【详解】句意：虽然新冠疫情爆发对于国家是一个打击，但是政府竭尽全力控制形势。考查从属连词辨析。although虽然，引导让步状语从句；if如果，引导条件状语从句；unless除非，引导条件状解析：A【详解】句意：虽然新冠疫情爆发对于国家是一个打击，但是政府竭尽全力控制形势。考查从属连词辨析。although虽然，引导让步状语从句；if如果，引导条件状语从句；unless除非，引导条件状语从句；however，但是，并列连词。从句的“the outbreak of COVID-19 is a terrible blow to the country,”新冠疫情的爆发对于国家是一个打击和主句政府竭尽全力控制形势是转折关系，用although引导让步状语从从句，故选A。27C【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。28C【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 Internet for news”和“ the traditional newspaper may