八年级上册英语单项选择（50题）测试题及答案-及解析.doc

八年级上册英语单项选择（50题）测试题及答案 及解析一、选择题1Jumping out of airplane at ten thousand feet is quite exciting experience.A/; theB/; anCan; anDan; the2Lets go to _ cinema thatll take your mind off the problem for _ while.Athe; theBthe; aCa; theDa; a3Mr. Brown, _ chairman of the trade union, will visit our factory in _ month of May.A/; theBa; theCthe; /Dthe; the4Many people are watching _ drama series called “Joy of Life（庆余年）” now. Have you seen it?Yes, its quite _ unusual drama series. Im crazy about it.Aa; aBthe; aCa; theDthe; an5-Do you know the TV programme called 24 Hours?-Oh, it is one-hour news round-up on CCTV.AaBanCtheD/6April is _ fourth month of the year. Its _ very pleasant month.Athe; theBthe; aCthe; /Da; a二、选择题7Which would you like to choose for your PE entrance exam, basketball or volleyball?_. I prefer football.ABothBEitherCNoneDNeither三、选择题8Do you know a Chinese called ChenGao?Exactly, his _ makes the whole world shocked and he becomes the youngest PHD supervisor（博导）in Math area.AadvantageBprogressCachievementDattention四、选择题9With true friends, we feel _ to share our joy and sadness to the greatest possible degree.AfreeBsuitableCstrangeDfriendly10As the number of the novel coronavirus infections grows_, the World Heath Organization takes active steps to control the serious disease.AmoreBlargerChigherDwider五、选择题11Thanks for looking after me _ my illness, Millie.Dont mention it. Thats what friends are for.AbeyondBthroughCacrossDwith六、选择题12Daniel, stop playing computer games, please! It has _ your free time too much.Aturned upBpicked upCput upDtaken up七、选择题13I must go to school today, _?No, you _.You can go as soon as you get well.Amustnt I;needntBneednt I;needntCmustnt I;mustntDneednt I;mustnt14Weve discussed every detail of this plan and have got everything ready. But still something _ go wrong. We still have to be very careful.AmustBshouldCwouldDmay八、选择题15 terrible mess you have made!Sorry, I will clear it up right now.AWhatBWhat aCHowDHow a16The self-driving plane proves to be useful in many ways. _ object it is!AHow smartBWhat a smartCHow boringDWhat boring17_ lovely the weather is!Yes. _ good time we are having!AHow; WhatBWhat a; HowCHow; What aDWhat; What a18 great fun it is to be with her! Thats true. She is a friendly person with a great sense of humour.AWhatBWhat aCHowDHow a九、选择题19_ have you had this computer?For two months.AHow muchBHow longCHow farDHow often十、选择题20 I hope to travel in space one day. Thats not just a dream. Its reported the first space hotel in the near future.AbuildsBis builtCwill buildDwill be built21Do you have any problems if you _ this job?Well, Im thinking about the working day.AofferBare offeredCwill offerDwill be offered十一、选择题22Do you know when your mother _ to pick you up?At 11：40 am.Ahad come Bis comingChas come Dwould come23Hello, I _ to ask if you are free tomorrow afternoon.Sorry, I have an important meeting to attend.AphoneBwill phoneChave phonedDam phoning十二、选择题24I didnt have breakfast this morning, _ I am very hungry now.AbutBsoCorDand25Diana isnt here, _ leave a message on her desk.AorBsoCandDbut26Lucy, dont turn off the computer before closing all programs, _you could have problems.AorBandCbutDso27- Thomas, spend less time on computer games; _you will do worse in your studies. - All right.Aso Bbut Cor Dand十三、选择题28I wouldnt like to go to the library this Sunday, and I wonder _.Awhether you can go with meBthat you can go with meCwhether can you go with meDcan you go with me29About the Chinese Dream, could you please tell us _, Mr. Wang?By pulling together.Ahow can we make it come trueBhow we can make it come trueCwhen can we make it come trueDwhen we can make it come true十四、选择题30Do not try to do many things at one time. Otherwise, you will become tired out. Remember, you cannot _.Ado as the Romans doBburn the candle at both endsCput the cart before the horseDput all the eggs in one basket31Here we are in India. So why not try on the saris, dear?AWhen in Rome, do as the Romans do.BNo pain, no gain.CYou re never too old to learn.DPractice makes perfect.十五、选择题32Im afraid I cant get good grades in the P.E. exam._! Train as much as you can.AWell doneBKeep tryingCEnjoy yourselfDBe careful十六、选择题33Seeing their teacher _ into the classroom, they stopped _ at once.Awalk; tellingBentering; to speakCenter; to tellDwalking; talking34Bad luck! The film star had her leg _ while playing a part in a film.Ato breakBbreakingCbreadDbroken35When you travel abroad, you can hardly avoid products made in China.Ato buyBbuyCbuyingDbe bought36Nowadays, teachers ought to consider _ more time on teaching research.AspendBto spendCspendingDspent37I hope to take the DIY course at weekends.Good idea. _ more about it, visit the website http:/www. 52diy.org. please.AKnowBTo knowCKnowingDTo knowing38They offered courses_ students know the importance of protecting the Huanghe River.AhelpBhelpedChelpsDto help39I dont know _ remember the new English words.Dont worry! Try thinking about their pronunciations.Awhat toBhow toCwhere toDwhen to40_ twice, the cat refused to move near to the table unless the dog was away.ABeing bittenBBittenCHaving bittenDTo be bitten41I think that AI(人工智能) _ in many fields will _ to help us solve many problems in the future.Aused；be usedBis used；be usedCused；use十七、选择题42John, you _ the Slender West Lake before, right?Sure, lot of times. Are you thinking of taking a trip there?Ahave gone toBhave come toChave been toDhave been in43William Shakespeare _ for 405 years, but his works still have great influence today.AdiedBwas dyingChas diedDhas been dead十八、选择题44The bridge, which _ 1688, need repairing.Awas dated from Bdated fromCdating from Ddates from45I _ for Shanghai this Saturday, so I want to know when the earliest plane _.Aleave; takes off Bam leaving; takes offCleave; is taking off Dam leaving; is taking off46- Do you know what time Daniel Xuzhou tomorrow?-At 2:00 p. m. I will meet him when he at the airport.Agets to; arrivesBwill get to; will arriveCwill get to; arrivesDgets to; will arrive47- Do you like the new pen?- Yes, it _ very well.Ais writtenBwritesCis writingDhas written十九、选择题48Everyone makes mistakes, and no one will make progress _ he is willing to learn from them.AunlessBifCthoughDbut49Its almost three years _we saw each other last time.AsinceBafterCwhenDbefore50Benny, monitor of our class, is such _ honest boy that we all trust him.AaBanCtheD/【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】试题分析：考查冠词的用法：第一空填an，泛指“一架飞机”，第二空考查experience做经历讲，是可数名词。可以填an，指“非常令人兴奋的经历”，句意：在一万英尺的高度从飞机上跳下来是让人兴奋的经历。选C考点 : 考查冠词的用法2B解析：B【解析】本题考查冠词。go to the cinema表示去看电影的意思；for a while过一会儿的意思，故本题选B。3A解析：A【解析】这题冠词的用法：第一空不填，因为chairman是职位，第二空填the，是特指5月。选A。4D解析：D【详解】句意：许多人看那个叫庆余年电视剧。你看过吗？是的，这是一部不同寻常的电视剧。我非常喜欢。考查冠词。a用于以辅音音素开始的单词前，表示一个；an用于以元音音素开始的单词前，表示一个；the表示特指，定冠词；根据“drama series called “Joy of Life（庆余年）” ”，所以第一空是特指，用the；根据“unusual drama series”是元音音素开头的名词短语，所以第二空是用an；故选D。5A解析：A【解析】【详解】句意：-你知道24小时这个电视节目吗？ -噢，它是一个中央电视台一小时的新闻报道。考查冠词。A一个，一类，不定冠词；an 一个，一类，不定冠词，用于元音音素开头的单前；the这，定冠词，表特指；/ 表示零冠词。此处表示一个或一类，要用不定冠词，又因one是辅音音素开头的，故选A。6B解析：B【详解】句意：四月是一年中的第四个月。它是一个令人非常愉快的月份。考查冠词。第一个空后有序数词，前加定冠词the，表示“第几个”，排除D；第二个空泛指“一个令人愉快的月份”，用不定冠词，very以辅音音素开头，用a。故选B。二、选择题7D解析：D【详解】句意：你想在体育入学考试中选哪一个，篮球还是排球？都不选。我更喜欢足球。考查代词辨析。both两者都；either（两者中的）任何一个；none一个也没有（三者或三者以上）；neither两者都不。根据“I prefer football.”可知，篮球、排球都不选。故选D。三、选择题8C解析：C【详解】句意：你认识一个叫陈杲的中国人吗？确切地说，他的成就令全世界震惊，他成为了数学领域最年轻的博士生导师。考查名词辨析。advantage优点；progress进步；achievement成绩；attention注意力。根据后句“and he becomes the youngest PHD supervisor（博导）in Math area.”可知，应是他的成就令全世界震惊。故选C。四、选择题9A解析：A【详解】句意：有了真正的朋友，我们可以最大程度地随意分享我们的快乐和悲伤。考查形容词辨析。free自由的；suitable合适的；strange奇怪的；friendly友好的。根据“With true friends”可知可以自在地和真正的朋友分享欢乐和悲伤，feel free to do sth.随意做某事，是固定搭配。故选A。10B解析：B【详解】句意：随着新型冠状病毒感染的人数增加，世界卫生组织积极采取行动来控制这种严重的疾病。考查形容词词义辨析。more更多；larger更大的；higher更高的；wider更宽的。根据句意指新型冠状病毒感染的人数增加，the number of数量的多或少用large或small修饰。故选B。五、选择题11B解析：B【详解】句意：谢谢你在我生病期间从头到尾照顾我，Millie。不客气。这就是朋友应该做的事。考查介词辨析。beyond超过；through从头至尾；across横穿；with和。根据后文“my illness”可知是生病期间从头至尾照顾“我”，故选B。六、选择题12D解析：D【详解】句意：丹尼尔，请停止玩电脑游戏。它占据你太多的空闲时间了。考查动词短语辨析。turned up调高声音；picked up捡起；put up张贴；taken up占据。根据“stop playing computer games, please! It has.your free time too much”可知玩游戏占据空间时间。故选D。七、选择题13B解析：B【详解】句意：今天我必须去上学，是吗？不，你不必。你可以等好点再去。考查情态动词。mustnt禁止，不要；neednt不必，没有必要。must是情态动词，意为“必须”，反意疑问句应用need构成，答语中也应用need。故选B。14D解析：D【详解】本题考查：情态动词辨析。选项分析：A. must必须，一定。B. should应该；就；可能；将要。C. would 将，将会（will 的过去式）。D. may可以，能够。综合分析前后句， 可知此处填may最合适，完整句意为：Weve discussed every detail of this plan and have got everything ready.我们已经讨论了这个计划的每个细节，一切都准备好了。But still something may go wrong.但仍有可能出错。We still have to be very careful.我们还是要非常小心。正确答案为：D【点睛】would，could，must，might，may，can都可以表示“可能性”：按照可能性的大小可以排序为might、may、could 、can、should、would、must。也就是说，might表示最小的可能性，must则表示达到最大的可能性。如：He might be at home. 他或许在家（但是可能性不大）。He may be at home. 他或许在家（稍有那么一点儿可能）。He must be at home. 他一定在家。此外，它们还表示各自独特的意思：may / might 表示有应承，即“可以”；can / could 表示有能力，即“能够”；should 表示有义务，即“应该”；would 表示有愿望，即“愿意”；must 表示有必要，即“必须”。八、选择题15B解析：B【详解】考点：感叹句根据_terrible mess you have made！可知这是一个感叹句，修饰的中心词是一个可数名词mess,前面被形容词terrible修饰，故用what,因terrible是以辅音音素开头的单词，故前面加冠词a。故选：B16B解析：B【详解】句意：事实证明，自动驾驶飞机在许多方面都很有用。多聪明的一个东西啊！考查感叹句和形容词。根据上一句可知，自动驾驶飞机很有用，故空格处形容词应用smart，C、D选项可排除。将感叹句改为陈述句it is (a) smart object！可知，被感叹部分含有名词，即object，适用“What + a +形容词+名词+（主语+谓语）！”。故选B。【点睛】感叹句常用结构有：17C解析：C【解析】【详解】句意：天气多好啊！我们玩得多开心啊！本题考查感叹句。How后面修饰形容词或者副词，其结构为：How +形容词/副词+主语+谓语；what 修饰名词，其结构为：What +（a/an） +形容词+名词+主语+谓语。第一句中心词是lovely，可填How；第二句中有固定短语have a good time玩得高兴，可知用填what a。故应选C。18A解析：A【解析】【详解】句意：-和她在一起多有趣啊！-没错。她是个友好的人，很有幽默感。考查感叹句。感叹句表示赞美、惊叹、喜 悦、等感情。英语感叹句通常由what, how引导，What用来修饰名词，how用来修饰形容词、副词。感叹句结构主要有以下几种：1.How+形容词或副词+主语+谓语！2.What + a +形容词+单数可数名词+主语+谓语！3.What+ 形容词+复数名词+主语+谓语！4.What+形容词+不可数名词+主语+谓语！主谓部分可以省略。本词修饰不可数名词fun，可知用what引导此感叹句。故选A。九、选择题19B解析：B【详解】句意：你买这台电脑多久了？两个月。考查特殊疑问句。how much多钱；how long多久；how far多远；how often多久一次。根据答语“For two months.”可知，是对时间段进行提问，用疑问词how long，故选B。十、选择题20D解析：D【详解】句意：我希望有一天能在太空旅行。那不只是一个梦。据报道，第一家太空酒店将在不久的将来建成。考查一般将来时的被动语态。根据“in the near future.”可知，时态为将来时，又因“the first space hotel”与“build”之间是被动关系，因此用一般将来时的被动will be built。故选D。21B解析：B【详解】句意：如果你得到这份工作，你有什么问题吗？嗯，我在想工作日的事。考查被动语态和时态。主语“you”是被提供工作，所以“you”和“offer”之间是被动关系，被动语态的谓语动词结构是“be+动词过去分词”，排除A和C；“if”引导条件状语从句，从句用一般现在时表将来，故选B。十一、选择题22B解析：B【解析】考查时态。句意：你知道你妈妈什么时候来接你吗？在上午11:40。come的动作发生在将来，故用将来时。英语中come,go,start等动词可以用现在进行时表将来，故选B。不能选D项，D项是过去将来时，不符合语境。23D解析：D【解析】试题分析：考查动词的时态。句意：你好，我打电话是为了询问你明天下午是否有空。对不起，我有一个重要的会议要参加。根据语境可知，我正在打电话，应该使用现在进行时， 故选D。考点：考查时态十二、选择题24B解析：B【详解】句意：我今天早上没吃早饭，所以我现在很饿。考查连词辨析。but但是，表转折；so所以，表结果；or或者，表选择；and和，表并列。根据上文“I didnt have breakfast this morning我今天早上没吃早饭”，可知前后是因果关系，故选B。25B解析：B【详解】试题分析：句意:Diana不在这儿，所以在她的桌子上给她留言吧。or 或者，否则；so 因此，所以；and 和；but 但是，表示转折。根据句意可知选B。考点：考查连词。26A解析：A【详解】句意：露西，在关闭所有程序之前不要关掉电脑，否则你会有问题的。考查连词辨析。or否则，要不然；and和，表并列；but但是，表转折；so所以，表结果。分析句子可知，此处构成“祈使句+ and/or +简单句”结构，又因为此处表示“否则，要不然”的含义。故选A。27C解析：C【解析】句意：-Thomas，在电脑游戏上可以少花点时间，否则你将在学习上会更糟糕。-好吧。A. so因此；表示前后是因果关系；B. but 但是，表示前后是转折关系；C. Or否则，要不然的话； D. and和，表示前后是并列关系。根据句意故选C。十三、选择题28A解析：A【详解】句意：这个星期天我不想去图书馆，我想知道你能否和我一起。考查宾语从句。根据“and I wonder”可知，空格处是宾语从句，且表疑问，I wonder whether/if“我想知道是否”，故用whether或if引导从句，故排除B、D选项。宾语从句应为陈述句语序，故排除C选项。故选A。29B解析：B【详解】句意：关于中国梦，王先生，你能告诉我们怎样才能实现吗？通过齐心协力。考查宾语从句。根据“宾语从句要用陈述句语序”的原则，排除A/C选项；结合回答“By pulling together”可知，此处问的是如何实现，应用how引导，故选B。十四、选择题30B解析：B【详解】句意：不要试图同时做很多事情。否则，你会变得疲惫不堪。记住，蜡烛不能两头烧，精神不能过度消耗。考查谚语。do as the Romans do入乡随俗；burn the candle at both ends蜡烛两头烧，精神过度消耗；put the cart before the horse本末倒置；put all the eggs in one basket孤注一掷；根据“Do not try to do many things at one time. Otherwise, you will become tired out.”及分析选项可知，“不要试图同时做很多事情。否则，你会变得疲惫不堪。”与谚语不要“孤注一掷”意思一致。故选B。31A解析：A【详解】句意：亲爱的我们现在在印度，为什么不试穿下莎丽服装呢?本题考查谚语辨析。A项意为“入乡随俗”； B项意为“不劳则无获”； C项意为“活到老学到老”；D项意为“熟能生巧”。根据下文“Here we are in India. So why not try on the saris, dear? 亲爱的我们现在在印度，为什么不试穿下莎丽服呢? ”可知，此处应用“入乡随俗”。故选A。十五、选择题32B【详解】句意：恐怕我在体育考试中不能取得好成绩。继续努力！尽可能多地训练。考查情景交际。Well done干得漂亮；Keep trying继续努力；Enjoy yourself玩得开解析：B【详解】句意：恐怕我在体育考试中不能取得好成绩。继续努力！尽可能多地训练。考查情景交际。Well done干得漂亮；Keep trying继续努力；Enjoy yourself玩得开心；Be careful小心。根据“Train as much as you can.”可知，尽可能多地训练，要继续努力，故选B。十六、选择题33D【详解】句意：看到老师走进教室，他们立刻停止了谈话。考查动词短语。see sb doing sth.看见某人正在做某事；see sb. do sth.：看见某人经常做某事，看见某人做过某事；解析：D【详解】句意：看到老师走进教室，他们立刻停止了谈话。考查动词短语。see sb doing sth.看见某人正在做某事；see sb. do sth.：看见某人经常做某事，看见某人做过某事；stop doing sth.停止做某事，stop to do sth.：停下来去做另一件事。根据语境可知选D。34D【详解】句意：真倒霉！这个电影明星在拍电影的时候把她的腿摔断了。to break动词不定式；breaking 是动名词；break动词原形，打破，摔断；broken是break的过去分词形式。解析：D【详解】句意：真倒霉！这个电影明星在拍电影的时候把她的腿摔断了。to break动词不定式；breaking 是动名词；break动词原形，打破，摔断；broken是break的过去分词形式。这句话使用的句型是have sth. done，宾语her leg和宾补之间构成被动的关系，应该使用过去分词，故选D。35C【详解】句意：当你去国外旅行时，你几乎无法避免买到中国生产的产品。本题考查非谓语动词。to buy是动词不定式，buy是动词原形，buying是动名词，be bought是动词原形的被动形式解析：C【详解】句意：当你去国外旅行时，你几乎无法避免买到中国生产的产品。本题考查非谓语动词。to buy是动词不定式，buy是动词原形，buying是动名词，be bought是动词原形的被动形式。avoid doing sth避免做某事，故选C。36C【详解】句意：现在，教师应该考虑花更多的时间在教学研究上。考查非谓语动词。consider doing sth考虑做某事，动名词作宾语，故选C。解析：C【详解】句意：现在，教师应该考虑花更多的时间在教学研究上。考查非谓语动词。consider doing sth考虑做某事，动名词作宾语，故选C。37B【详解】句意：我希望在周末参加DIY课程。好主意。想了解更多，请访问http:/www. 52diy.org.网站。考查非谓语动词。“more about it”是目的，使用动词解析：B【详解】句意：我希望在周末参加DIY课程。好主意。想了解更多，请访问http:/www. 52diy.org.网站。考查非谓语动词。“more about it”是目的，使用动词不定式作目的状语，故选B。38D【详解】句意：他们开设课程来帮助学生了解保护黄河的重要性。考查非谓语动词。