八年级上册英语单项选择（50题）练习题及答案及解析及答案.doc

八年级上册英语单项选择（50题）练习题及答案及解析及答案一、选择题1 Have you seen _ film before? Yes. I saw it on _ Christmas Day, but I cant remember the exact year.Aa; aBa; theCthe; aDthe; the2Scientists across the world agree that this is an invention of _ great significance, _ invention that will greatly change human life.Aa; theBa; anC/ ; theD/ ; an3Janes grandmother had wanted to write childrens book for many years, but one thing or anotheralways got in way.Aa;不填Bthe;theC不填;theDa;the二、选择题4Wait a minute. I have _ more to tell you about the travelling plan.AsomethingBeverythingCanythingDnothing三、选择题5Whats your mother?She is a _ in a company.AnurseBfarmerCdoctorDmanager6The number of the people using Huawei _is getting larger and largerAculturesBcustomersChistoriesDproducts7 How do you like Jianye Library? Wonderful! Im especially satisfied with the high _ of its service.AcostBvalueCstandardDprice四、选择题8Mr Zheng is so _that he has donated five million yuan to the schools in his hometown.AenergeticBpatientChumorousDgenerous五、选择题9I want to visit Liaoning History Museum. Is it open today?No. It opens every day _ Monday.AexceptBtillCbetweenDafter10The girl is _ a singer _ everyone in her hometown.Awell known as; forBwell-know as; toCwell known as; toDbest known for; for六、选择题11There is no doubt that the United Nations will continue to _ building a community with a shared future for mankind.Alook forBcare forChope forDpush for12A survey about why teenagers like bilibili so much was _ here last week.Ataken outBcarried outCturned outDworked out七、选择题13 Listen! Tom _ be listening to the music while doing his homework. Lets go upstairs to remind him to turn it off.AshouldBcouldCwouldDmust14In China, many parents complain that their children have to stay up late to do the homework. Dont worry. The government has realized the problem. Im sure there _ be good news soon.AcanBshouldCneedDmust15Look at the floor, Tom! _ you watch TV while having a meal?AShouldBCouldCMustDMay16Cars _ give way to walkers on some roads in Binhai, or the drivers will be fined.AmayBwillCcanDmust17 Mom, must I clean my room now? No, you _. You can do it after dinner.AneedntBmustntCshouldntDcant八、选择题18 Many people say the temperature in Changzhou this spring is just like a roller coaster. I cant agree more. _!AWhat a strange weatherBHow a strange weatherCWhat changeable weatherDHow changeable weather九、选择题19_ did it take J.K. Rowling to write the Harry Potter series?Over 15 years.AHow soonBHow oftenCHow longDHow far十、选择题20 Excuse me, where is the nearest post office? Its _ to the bank, but it _ for a few days.Aclose; has closed Bclose; has been closedCclosed; has been closedDclosed; has been close21Aunt Li, who is the lovely boy in red in the picture?Its my son. The picture _ 10 years ago.AtookBis takenChas takenDwas taken十一、选择题22A recent survey shows the number of people who shop in stores_，while far more are shopping online.AdecreaseBdecreasesCis decreasingDare decreasing23John, how was your interview on Monday?No idea. I for the result. I was told it would come in two days.AwaitBwaitedCwill waitDam waiting24Grandma _ dinner. Lets go and help her.Ais makingBmakesCmadeDwas making十二、选择题25-Would you like to lend me some money?-Id love to, _ I left my purse at home.AsoBandCorDbut26 Some people think students may waste time while studying at home. It is true, _ students have improved their ability through learning independently.AbutBsoCor27Many people think movie stars are special， really theyre no different from anybody else.Aand Bor Cbut DThough28Money is very important_its not the most important thing in our life.AorBandCbutDso29Dont be crazy about computer games, _ your parents will be worried.AandBorCbutDso十三、选择题30 What did Daniel say to you? He asked me _.Ahow did I get to Hubei MuseumBwhy I liked hot-dry noodles so muchChow many bridges are there in WuhanDwhat will I study in Wuhan University十四、选择题31Mary got the first prize in the writing competition after years of hard work._.ANo pain, no gainBA miss is as good as a mileCDont burn the candle at both endsDA friend in need is a friend indeed十五、选择题32Hi, everybody! Here is the music._. Lets dance to the music.AThats no goodBHere we goCThats a shameDHave a good time33TV says there will be a heavy rain tomorrow. _. I planned to go climbing with my friend.ABad luckBI hope soCGood ideaDI dont mind34Jim seems to be in low spirits. _?No one liked his plan. All his efforts were useless.AGuess whatBWhat about himCSo whatDWhat happened十六、选择题35Online short video apps like Douyin make_easier to do some shopping at home.AitBoneCthisDthat36I saw her flowers in the garden when I passed by.Ato waterBwaterCwateringDwatered37_ with life in the city, life in the countryside is much slower and more peaceful.ATo compareBComparingCComparedDCompare38This computer doesnt work. Really? I will have it tomorrow.ArepairedBrepairCto be repairedDbe repaired39He made up his mind to devote his life_ pollution _happily.Ato prevent; from livingBto prevent; to liveCto preventing; from livingDto preventing; to live40We should encourage our students _ hard instead of _ too much time playing games.Awork; spendBto work; spendCwork; spendingDto work; spending41Why are you so excited today?Because we were told a school trip this weekend.AhavingBhaveCto haveDhad42-How do you feel after watching the movie Amazing, My Country?-Well, I think it is lucky for us _ this great country.Ato liveBto live inClivingDliving in十七、选择题43We _ each other since I came to Shanghai, but we send emails very often.Adont seeBdidnt seeCwont seeDhavent seen44What a pity! My new computer_ a virus and it cant work now.AcatchesBcaughtCis caughtDhas caught十八、选择题45I would rather you did some reading while you are free, but you _AdontBdidntCwouldntDwerent46Her parents require that she _ her homework before she _ TV.Awill finish; watchesBfinishes; watchesCfinish; watchesDfinishes; will watch47What a pity! Its raining. Do we have to cancel the family trip?No. As soon as the rain stops, we _out to have fun.AgoBwill goCwentDhave gone十九、选择题48The boy_ parents died two years ago lives with his grandpa now.AwhoseBwhoCthatD/49In 2019, the actor Guo Jingfei acted in a TV play All is Well _ attracted thousands of his fans.AwhoseBwhatCwhichD/二十、选择题50Dr. Smith will never leave his parents _ he is sure both of them are taken good care of.AsinceBthoughCifDunless【参考答案】*试卷处理标记，请不要删除一、选择题1C解析：C【解析】句意：你以前看过这部电影吗？嗯，我在一个圣诞节看过，但是不记得具体是哪一年了。the是定冠词，一般用于特指的名词前；a是不定冠词，一般用于泛指的，有后置定语的一般都用the。题中the film是特指这部电影，圣诞节是泛指的一个，故选C。考点：考查定冠词the和不定冠词a的用法区别。2D解析：D【解析】考查冠词。Of great significance,固定短语，意义重大的，介词后一般不加冠词。结合上文an invention一项发明，本句和前文为并列表语，泛指任何一项发明，故用不定冠词，词首音素为元音，故选D。3D解析：D【解析】试题分析：句意：多年来，简的奶奶想写一本有关于儿童的书，但总是被这样或那样的原因阻碍了。第一个空使用不定冠词表泛指，第二个in the way 是固定搭配，意为挡道或阻碍。定冠词用于特指或者是固定搭配，不定冠词用于泛指。选D。【考点定位】考查冠词的使用二、选择题4A解析：A【详解】句意：等等，关于旅行计划，我还有别的事要告诉你。考查不定代词。something一些事情；everything每件事情；anything任何事情，用于否定句和疑问句；nothing没有事情。分析句子结构可知，此句为陈述句，排除C；根据“I have more to tell you about the travelling plan.”可知，此处是我有一些别的事情要告诉你。故选A。三、选择题5D解析：D【详解】句意：你的妈妈是做什么的？她是一家公司的经理。考查单词辨析。nurse护士，工作地点医院；farmer农民，工作地点农场；doctor医生，工作地点医院；manager经理，工作地点公司。根据“in a company”可知，manager符合语境。故选D。6D解析：D【详解】句意：使用华为产品的人数越来越多。考查名词辨析。cultures文化；customers顾客；histories历史；products产品。根据句意可知，空处是表达“使用华为产品的人”。故选D。7C解析：C【详解】句意：你觉得建邺图书馆怎么样？ 太棒了！我对它的高标准服务特别满意。考查名词。cost价值；value价值；standard标准；price价格。根据上文“Wonderful”可知，此处指的是对图书馆的高标准服务特别满意。故选C。四、选择题8B解析：B【详解】句意：郑先生是如此的慷慨，以至于他捐了500万给他家乡的学校。考查形容词辨析。energetic 精力充沛的；patient有耐心的；humorous 幽默的；generous 慷慨的。sothat引导的是结果状语从句，从句表示他捐了500万给家乡的学校，可知，空格处表示他是慷慨的，所以空格处填generous。故选D。五、选择题9A解析：A【详解】句意：我想去参观辽宁历史博物馆。今天开放了吗？没有，它除了星期一每天都开放。考查介词辨析。except除了之外；till直到；between在之间（两者）；after在之后。根据“No. It opens every dayMonday.”可知，博物馆不是每天都营业，因此是除了星期一都营业。故选A。10A解析：A【详解】句意：这个女孩在她的家乡对大家来说最为一名歌手而出名。考查固定短语。be known as表示“以知名”，as后接表职业或身份的名词，第一个空后a singer为职业，排除B和D；“对某人来说”用介词for。故选A。六、选择题11D解析：D【详解】句意：毫无疑问，联合国将继续推动构建人类命运共同体。考查动词短语辨析。look for寻找；care for关注；hope for希望；push for推动。根据“the United Nations will continue to building a community with a shared future for mankind”可知，此处要表达的是推动构建人类命运共同体，故选D。12B解析：B【详解】句意：上周在这里进行了一项关于为什么青少年如此喜欢哔哩哔哩的调查。考查动词短语辨析。taken out取出；carried out执行，实行；turned out结果是；worked out算出。根据“A survey about”可知，是实施一项调查，故选B。七、选择题13D解析：D【详解】句意：听！汤姆一定是一边做作业一边听音乐。让我们上楼去提醒他把音乐关掉。考查情态动词用法。should应该；could能够，可表示委婉语气或用于过去时中；would将会，将要；must必须，表示推测时，意为“一定”。由答语中的“turn it off”可知，此句是推测汤姆一定是在边听音乐边做作业，故选D。14D解析：D【详解】句意：在中国，许多家长抱怨他们的孩子不得不熬夜做家庭作业。别担心。政府已经意识到这个问题。我相信很快就会有好消息。考查情态动词。can能、会；should应当；need需要；must必须、一定；根据空前“Im sure”可推知，应是“there must be，一定有”，表示肯定的推测。故选D。15C解析：C【详解】句意：汤姆，看看地板！你吃饭时必须看电视吗？考查情态动词辨析。Should应该；Could能，会；Must必须；May可以。根据“Look at the floor, Tom!”可知，此处是抱怨必须吃饭看电视，用情态动词must。故选C。16D解析：D【详解】句意：在滨海的一些道路上，汽车必须给行人让路，否则司机会被罚款。考查情态动词词义辨析。may可能；will将会，表意愿；can能，可以；must必须。根据“or the drivers will be fined.”可知，指在滨海的一些道路上，汽车必须给行人让路，否则司机会被罚款。故选D。17A解析：A【详解】句意：妈妈，我现在必须打扫房间吗？ 不，不需要。你可以在晚饭后做。考查情态动词。neednt不需要；mustnt禁止；shouldnt不应该；cant不能。根据英语语法，对于must开头一般疑问句，若要作否定回答，可用neednt，不用mustnt。故选A。八、选择题18C解析：C【详解】句意：很多人说今年春天常州的气温就像过山车一样。我非常同意。多么多变的天气啊！ 根据I cant agree more. _! 可知这里考查了感叹句，本句的中心词是weather，它是一个不可数名词，changeable是一个形容词，在这里修饰weather，根据What+形容词+可数名词复数/不可数名词+主语+谓语! 这里应该用what。故选C。【点睛】本题考查了感叹句的用法。解答时需注意感叹句的基本结构：What+ a/an+形容词+可数名词单数+主语+谓语！ What+形容词+可数名词复数/不可数名词+主语+谓语！How+形容词/副词+主语+谓语！九、选择题19C解析：C【详解】句意：J.K. Rowling写哈利波特系列花了多长时间？超过15年。考查疑问词。 how soon多久，常用在一般将来时态的句子中，其答语通常是 “in+一段时间”；how long多久、多长时间，主要是对一段时间进行提问；how often多久一次，对频率进行提问；how far多远，对距离进行提问。根据题干答语“Over 15 years.”可知，问句是询问某一动作持续多长时间，应用how long提问。故选C。十、选择题20B解析：B【详解】句意：打扰一下，最近的邮局在哪里？它离银行很近，但已经关门好几天了。考查固定搭配和动词时态和语态。be close to“接近”，固定短短语；根据“for a few days”可知，第二空用现在完成时，主语it和动词close之间是被动关系，所以用被动语态，现在完成时的被动语态结构是have/has been done；故选B。21D解析：D【详解】句意：李阿姨，画中那个穿红衣服的可爱男孩是谁？是我儿子。这张照片是十年前拍的。考查动词时态，根据时间状语“10 years ago”，可知时态应该是一般过去式。观察句子，主语“The picture”与谓语“take”的关系应该是被动关系：照片被拍，可知应该用一般过去时的被动语态（was/were done），这里主语为单数，应该用was，故选D。十一、选择题22C解析：C【解析】考查时态和主谓一致。the number of后接名词作主语时，谓语动词用单数；由后一分句中的“are shopping online”可知，前一分句也用现在进行时。23D解析：D【详解】句意：John，你周一的面试怎么样？不知道，我在等结果。我被告知（面试）结果将在两天后知道。考查动词时态。根据后句“I was told it would come in two days.”可推知，空处的动作应是正在进行，应用现在进行时，构成形式为：be doing；主语“I”是第一人称单数形式，助动词应用am；wait的现在分词是waiting。故选D。24A解析：A【详解】句意：奶奶正在做晚饭。我们去帮助她吧。考查动词时态。根据“Lets go and help her”可知，此处指让我们去帮助正在做晚饭的奶奶，故为现在进行时，其结构为am/is/are doing。故选A。十二、选择题25D解析：D【解析】试题分析：句意：你愿意借我一些钱吗？我很乐意。但是我的钱包忘在家里了。根据句意应该是不能满足别人某事，英语中常对于的请求时首先说非常乐意然后再用But来引出拒绝的原因，故选D考点：习惯用语的辨析点评：习惯用语短语辨析题目并不难，学生在答题时要认真仔细一些，一般都不会出现问题。答题过程中结合生活中的常识及了解每个选项的含义是做好此类题型的关键，对于这类题，可从句意着手。同时，对于平时的学习要多进行积累词汇，考试时才能很好的完成。26A解析：A【详解】句意：有些人认为学生在家学习期间可能会浪费时间。是的，但是学生们通过独立学习提高了他们的能力。考查并列连词的用法。but但是；so所以、因此；or或者、否则。根据上下句句意可知，空处的连词表示转折，应为but，故选A。27C解析：C【解析】句意：许多人们认为电影明星是特殊的，但是真得他们和其他的任何人没有不同。A. and和，又；B. or 或者；C. but但是；D. Though尽管。这里表示转折关系。故选C。28C解析：C【解析】试题分析：句意：钱很重要， 但是它不是我们生活中最重要的东西。上下句表示转择的关系，but连词，意思是“但是”，表示转择。所以选C。考点：考查连词。29B解析：B【详解】不要沉迷电脑游戏，否则你的父母会担心。and连接并列结构；or用于句型祈使句+or+陈述句”中，表示在以祈使句为条件下的相反假设，意为“否则，要不然”；but但是，转折连词；so所以，引导结果状语从句。结合句意，故选B。十三、选择题30B解析：B【详解】句意：Daniel跟你说什么了？他问我为什么这么喜欢热干面。考查宾语从句。回答句为宾语从句，从句用陈述句语序，排除A、C和D。故选B。十四、选择题31A解析：A【详解】句意：经过多年的努力，玛丽在写作比赛中获得了一等奖。没有付出就没有收获。考查谚语知识。No pain, no gain没有付出就没有收获；A miss is as good as a mile失之毫厘谬以千里；Dont burn the candle at both ends不要过度消耗精力；A friend in need is a friend indeed患难见真情。根据句意，可知这里是表达没有付出就没有收获，故选A。十五、选择题32B【详解】句意：大家好！音乐来了。我们开始吧。让我们随着音乐跳舞。考查情景交际。Thats no good那样不好；Here we go我们开始吧；Thats a shame那太遗解析：B【详解】句意：大家好！音乐来了。我们开始吧。让我们随着音乐跳舞。考查情景交际。Thats no good那样不好；Here we go我们开始吧；Thats a shame那太遗憾了；Have a good time玩得开心。根据下文“Lets dance to the music.”可知此处应是说“我们开始吧”，故选B。33A【详解】句意：电视上说明天有大雨。 真倒霉。我计划和我的朋友去爬山。考查情景交际。Bad luck真倒霉；I hope so希望如此；Good idea好主意；I dont mi解析：A【详解】句意：电视上说明天有大雨。 真倒霉。我计划和我的朋友去爬山。考查情景交际。Bad luck真倒霉；I hope so希望如此；Good idea好主意；I dont mind我不介意。根据“I planned to go climbing with my friend.”可知因为下大雨就不能去爬山了，此处应该是回答“真倒霉”。故选A。34D【详解】句意：吉姆似乎情绪低落。怎么搞的？ 没有人喜欢他的计划。他的一切努力都是徒劳的。考查情景交际。Guess what你猜怎么着；What about him他呢，用于询问解析：D【详解】句意：吉姆似乎情绪低落。怎么搞的？ 没有人喜欢他的计划。他的一切努力都是徒劳的。考查情景交际。Guess what你猜怎么着；What about him他呢，用于询问情况或打听消息；So what那又怎么样；What happened曾发生过什么。句子“No one liked his plan. All his efforts were useless.”是句子“Jim seems to be in low spirits.”的原因，此处应该选择What happened “曾发生过什么？”来询问原因。故选D。十六、选择题35A【详解】句意：抖音等在线短视频应用让在家购物变得更容易。考查代词辨析。it它；one用于指代同类不同物的单数事物；this这个/that那个，单指代词，用于指代上文提到的事物。本句是固定句型解析：A【详解】句意：抖音等在线短视频应用让在家购物变得更容易。考查代词辨析。it它；one用于指代同类不同物的单数事物；this这个/that那个，单指代词，用于指代上文提到的事物。本句是固定句型“动词+it+宾语补足语+不定式（动名词或从句）”结构，it用作形式宾语，后面的不定式（动名词或从句）是真正宾语；根据句意结构，可知选A。【点睛】当不定式、动名词、从句等复杂成分用作宾语且其后跟有宾语补足语时，通常会在宾语补足语前使用形式宾语，而将真正的宾语移至句末。其基本结构为“动词+it+宾语补足语+不定式（动名词或从句）”。如：I find it difficult to do the job well. 我发现做好这件事不容易。36C【详解】句意：我路过花园时看见她正在花园里浇花。A. to water动词不定式；B. water动词原形； C. watering现在分词；D. watered动词过时式。see sb.解析：C【详解】句意：我路过花园时看见她正在花园里浇花。A. to water动词不定式；B. water动词原形； C. watering现在分词；D. watered动词过时式。see sb. do sth.表示看到某人做某事了，强调已经完成的事情，或者表述客观事实。see sb. doing sth表示看到某人正在做某事，强调动词正在进行。结合“when I passed by”这一语境，可知“浇水”这一动词发生在路过花园那一时刻，强调动作正在进行，故答案为C。37C【详解】句意：与城市生活相比，农村生活要慢得多，也更安宁。根据句意理解可知，这里比较的是 life in the city城市生活和life in the countryside农村生活，l解析：C【详解】句意：与城市生活相比，农村生活要慢得多，也更安宁。根据句意理解可知，这里比较的是 life in the city城市生活和life in the countryside农村生活，life与compare之前是被动关系，所以应该用过去分词表达被动含义，故选C。38A【详解】句意：这台电脑不能工作了。真地好？我将明天让人修理它。A. repaired修理，一般过去时态；过去分词