八年级上册英语单项选择（50题）练习含答案.doc

八年级上册英语单项选择（50题）练习含答案一、选择题1In_eyes of children,playing on the Internet can only bring them_great fun.Athe;aB不填;aCthe;不填D不填;不填2John is _ European but doesnt know or speak _English language at all.Aan，aBa，theCthe ，anDa，不填3Wild animals have been overhunted, and as _ result, some of them are among the animals in _danger.Aa; theBa; /Cthe; aD/ ; the4As is know to all, Peoples Republic of China is Biggest developing countryin the world.Athe ;不填B不填 ；theCthe ；theD不填；不填二、选择题5The young should learn how to look after _ and be more independent.AtheyBthemCtheirDthemselves三、选择题6Because of the outbreak of Corona virus, people all over the world are keeping a close eye on medical _ of Chinese medicine, like Lianhuaqingwen Capsule (胶囊).AvalueBpriceCcostDwealth四、选择题7This kind of drink tastes _ but theres only _ in this bottle. Id like some more.Agood；a littleBwell；a littleCgood；littleDwell；little8Wow, Parasite (寄生虫) won the Oscar for Best Picture this year.I was really _ when I heard about it, because it is the first time that an Asian film won the award.AsurprisedBluckyCconfidentDsure五、选择题9The grassland, reaching out far away, looks rather beautiful _ the blue and clean sky.AagainstBaboveCthroughDpast六、选择题10What should I do when an earthquake happens, Dad?First of all, its important to _ and hide yourself in the corners of the room.Afall downBcalm downCcome downDget down七、选择题11When people are waiting at the zebra crossing, cars and buses _ wait and let them go first.AmustBmayCcanDneed12You _ pay too much attention to your pronunciation, as it is so important in the oral（口头的） test.AshouldntBmustntCcantDneednt13My bike was broken yesterday，so I_walk home AmightBhad toCmustDcould八、选择题14_ interesting story!_ excited you look! May I have a look at it?AWhat an; WhatBHow; HowCWhat an; HowDHow; What15_ big success the film _ her novel was!AWhat a, based uponBWhat, was based onCWhat a, was based uponDHow, based on16_great fun it is to be with the humorous girl!AWhatBWhat aCHowDHow a17_ exciting news it is! We can visit Shanghai Disneyland in a month.AHowBWhatCWhat aDWhat an18We should learn from the doctors and nurses_ help to treat the patients in Hubei._brave they are!Awho, WhatBwhich, WhatCwhich, HowDwho, How九、选择题19_ does the Qinhuai Lantern Show usually last? For about fifty days.AHow farBHow oftenCHow longDHow much20Hey, Jason, could you tell me_homework do you have every day？OK, about 2 hours of it.Ahow longBhow muchChow manyDhow much time十、选择题21Do you have any problems if you _ this job?Well, Im thinking about the working day.AofferBare offeredCwill offerDwill be offered22How do you like the poem ? Its a bit too long, but anyway, it_well.AreadsBis readCis readingDhas read十一、选择题23The moment _soon, he thought to himself, waiting nervously.AcameBhas comeCwas comingDis coming24 Mom, Im busy making the bed. Can you give me a hand? Wait a moment. I _ the floor.Aam cleaningBwill cleanCwas cleaningDhave cleaned25 Hi, Tom. I cant find David anywhere. Do you know where he is?Oh, he _ for tomorrows exam at home.ApreparesBis preparingChas preparedDprepared26Tom, where is your father?He _ my bike.Ais repairingBrepairsChas repairedDwill repair十二、选择题27Air pollution is becoming more and more serious, actions must be taken to stop it.AsoBbutCorDuntil28It was raining heavily, _ we decided to stay at home and watch TV.AbutBorCbecauseDso29I like taking photos, _my cousin doesnt like it.AandBbutCorDso十三、选择题30Could you please tell me _ for travelling this summer?We plan to go to the Great Wall.Ahow will your family goBhow your family will goCwhere your family will goDwhere will your family go31Tom was not listening carefully, so he failed to hear_.Awhat did the teacher sayBwhat the teacher saidCwho does the teacher say toDwho the teacher will say to32Yesterday little Brian asked his teacher _.Awhen did light travelled faster than soundBhow light travelled faster than soundCwhy light travels faster than soundDwhen light travelled faster than sound十四、选择题33_ ill, I cant go to school today.ABecause ofBAsCBeingDWith34I improve my _ English by _ conversations with my friends in English.Aspeak, practice makingBspeaking, practicing makingCspoken, practicing makingDspeaking, practicing to make35 I decide _ hard on my English.You need to speak as much as possible.AworkingBworkedCto workDwork36I feel stressed at times, but I dont know_about it.You can come to me whenever you need.Awhom to talkBwhen to talkCwho to talk toDwhen to talk to37The Smiths are considering _ to England because they _ the cold weather there.Anot moving; arent used toBnot to move; arent used toCnot moving; didnt use toDnot to move; didnt use to38A new high-speed railway _ Yangzhou _ Nanjing will be built.Aconnected; andBconnects; withCconnected; toDconnecting; to39We should encourage our students _ hard instead of _ too much time playing games.Awork; spendBto work; spendCwork; spendingDto work; spending40Our parents wont allow us _ in the river alone.AswimBto swimCswimmingDswam十五、选择题41Hurry up. I cant wait to see the movie. My Sister!Oh dear! It _ for five minutes. Come on!Ahas begunBhas been onCwill beginDwill be on42Bill Gates and Melinda Gates, two of the worlds richest people, said “we no longer believe we can grow together as a couple”. I am so sorry to hear that because they _ for nearly 30 years.Ahave been marriedBhave got marriedChave got married toDhave been married with43Stan Lee, a famous American comic book writer, for about five months, but the fictional characters he co-created are still alive on screen.AdiedBhas diedChas been deadDwas dead十六、选择题44From the picture we know, so happy _that they are wild with joy.Athe children feelBdid the children feelCthe children are feeingDdo the children feel45To our surprise, Tom and John, neither of whom regular training, very excellent.Ahave gone through; isBhas gone through; areChave gone through; areDhas gone through; is46The number of people who_ English as a foreign language_ more than 750 million.Alearns; isBlearn; areClearns; areDlearn; is十七、选择题47 According to the survey, women _ drink more than two cups of coffee a day have a great chance of having heart disease than _ who dont. Oh, really? How great he is!Awho, thatB/, theseCwho, thoseD/, /48Do you know the man _is under the tree? Oh, he is our new P.E. teacher.AwhoBwhoseCwhomDwhich49I like fruit _ tastes sweet.AwhoBwhatCwhichDwhen十八、选择题50Do 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; that【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。in the eyes of在的眼中；所以第一空应该填the；fun是不可数名词，所以第二空不填冠词；可知选C项。考点：考查冠词2B解析：B【解析】考查冠词：第一空填a，因为是泛指，还有European是辅音开头的单词，第二空填the，特指英语语言，句意是：约翰是一个英国人，但是根本不知道或者不说英语。选B。3B解析：B【解析】试题分析：考查冠词。句意：野生动物已经被过度猎杀，结果，一些已经成了濒危生物。as a result结果，in danger处于危险中，濒危，故选B。考点：考查冠词4C解析：C【解析】定冠词用于名词前面表示特指某一事物， 中国和形容词最高级都是特制某一事物，故前面需加定冠词，选C。二、选择题5D解析：D【详解】句意：年轻人应该学会照顾自己，变得更加独立。考查代词辨析。they他们，主格代词；them他们，宾格代词；their他们的，形容词性的物主代词；themselves他们自己，反身代词。根据句中“and be more independent”可知，应是年轻人应该学会照顾自己，故空处应是反身代词“他们自己”。故选D。三、选择题6A解析：A【详解】句意：由于冠状病毒的爆发，世界各地的人们都在密切关注像莲花清温胶囊这样的中药的医疗价值。考查名词辨析。value价值；price价格；cost花费；wealth财富。根据“people all over the world are keeping a close eye on medicalof Chinese medicine”可推知，这里应该指中药的的医疗价值，故选A。四、选择题7C解析：C【详解】句意：这种饮料味道很好，但这个瓶子里所剩无几。我还想再要一些。考查形容词。good好的，形容词；well好地，副词。a little有一点；little几乎没有，表否定。第一空前为系动词tastes，故应用形容词good，B、D选项可排除。根据下文“Id like some more”可知，瓶子里的饮料已经几乎没有了，故第二空应填little。故选C。8A解析：A【详解】句意：哇，寄生虫赢得了今年的奥斯卡最佳影片奖。当我听到这个消息的时候，我真的很惊讶，因为这是亚洲电影首次获得该奖项。考查形容词辨析。surprised吃惊的，惊讶的；lucky幸运的；confident自信的；sure确信的。根据句中“because it is the first time that an Asian film won the award”可知，这是亚洲电影首次获得该奖项，所以此处使用surprised，表示“听到这部电影的获奖消息的时候很惊讶”。故选A。五、选择题9A解析：A【详解】句意：在湛蓝清澈的天空的映衬下，伸向远方的草原显得格外美丽。考查介词辨析。against以为背景/衬托；above在上方；through通过，指穿过空间；past经过，指从一侧到另一侧。根据“looks rather beautiful看上去格外美丽”，可知是以湛蓝清澈的天空为衬托，后面三项不合句意，故选A。六、选择题10B解析：B【详解】句意：父亲，当发生地震的时候，我应该怎么办？首先，重要的是冷静下来，然后躲在房间的角落里。考查短语辨析。fall down跌倒；calm down冷静；come down下来、降落；get down下来、使沮丧。根据“What should I do when an earthquake happens”及生活常识可知，当地震发生的时候，需要冷静下来。故选B。七、选择题11A解析：A【详解】句意：当人们在斑马线前等候时，汽车和公共汽车必须等一等，让他们先走。考查情态动词。must必须；may可能；can能够；need需要。根据“wait and let them go first”可知此处是讲礼让行人的交通规则，应是必须等行人先过。故选A。12C解析：C【详解】句意：你应该非常重视你的发音，因为它在口语考试中如此重要。shouldnt不应该，mustnt禁止，cant 不可能， neednt 不必。cant too much太也不过分，故选C。13B解析：B【详解】句意:我的自行车昨天坏了，所以我不得不步行回家。考查情态动词。might可能；had to必须，不得不；must必须，一定；could能，会，是can的过去式。must强调说话者的主观看法，have to强调客观需要。根据 “My bike was broken yesterday我的自行车昨天坏了”可知，此处表达“所以我不得不步行回家”，用情态动词的过去式had to表示“不得不”。故选B。八、选择题14C解析：C【详解】句意：多么有趣的一个故事！你看起来多么兴奋啊!我可以看看么？考查感叹句。“story”是可数单数名词， “exciting”是元音音素开头的单词，用“what an 形容词 名词”的结构。“excited”是形容词，用“how 形容词+主语+谓语动词”的结构。故选C。15A解析：A【详解】句意：这部以她的小说为基础的电影是多么大的成功啊！考查感叹句。what引导的感叹句修饰名词，how引导的感叹句修饰形容词或副词；本句中心词success指一件成功的事，是可数名词，故用what引导感叹句，其结构为What+a+形容词+名词+主谓。be based upon/on“以为基础”，题干中已经有“was”，故直接用based upon/on。故选A。16A解析：A【详解】句意：和那个幽默的女孩在一起多有趣啊!考查感叹句。感叹句结构为What +(a/an) +形容词+名词+主语+谓语或How + 形容词/副词+主语+谓语，what用来感叹名词，how 用来感叹形容词或副词，此句用来感叹名词fun，所以用What，另外fun是不可数名词，所以不加a， 故选A。17B解析：B【详解】句意：多么令人兴奋的消息啊!一个月后我们可以游览上海迪斯尼乐园了。考查感叹句。根据题干_ exciting news it is!可知，本句的中心词是news，它是一个不可数名词，exciting是一个形容词，在这里修饰news，所以用what来引导感叹句，其结构为：What+形容词+可数名词复数/不可数名词+主语+谓语！故答案选B。【点睛】感叹句的构成有两种，一、what修饰名词或名词短语，有以下两种形式：1、What+（a/an）+形容词+单数可数名词+主语+谓语！或是：What+名词词组+主语+谓语！2、What+形容词+可数名词复数/不可数名词+主语+谓语！二、how引导的感叹句。how用来修饰形容词、副词或动词。其结构为：How+形容词（副词）+主语+谓语！本句的中心词是news，不可数名词，而且被形容词exciting修饰，所以应用what引导，故答案选B。18D解析：D【详解】句意：我们应该向在湖北帮助治疗病人的医生和护士们学习。他们真勇敢!考查定语从句和感叹句。第一空考查定语从句的引导词，which的先行词是物，在定语从句中做主语或宾语；who的先行词是人，在定语从句中做主语，本句的先行词是the doctors and nurses，表示人，在定语从句中做主语，所以引导词应用who；第二空考查感叹句，感叹句的结构“What +(a/an)+形容词+名词+主语+谓语!”或“How+形容词(副词)+主语+谓语!”，句中brave意为“勇敢的”，是形容词，所以分析句子结构可知应用how引导感叹句。故选D。九、选择题19C解析：C【详解】句意：秦淮灯展一般持续多长时间？大约50天。考查疑问副词短语。How far多远，用于询问路程的距离；How often多久一次，用于询问事情发生的频率；How long多长时间，用于对一段时间提问；How much多少（钱），用于询问价格或不可数名词的数量。根据答语“For about fifty days”大约50天，是时间段，用How long提问。故选C。20B解析：B【详解】句意：嘿，杰森，你能告诉我你每天有多少家庭作业吗？好吧，大约2个小时的作业。考查特殊疑问句。how long多长，对一段时间或长度提问；how much多少，对不可数名词的数量或价格提问；how many多少，对可数名词的数量提问；how much time花多长时间。根据答语“about 2 hours of it”可知，问句应是询问“每天有多少家庭作业”，且homework为不可数名词，故用how much提问。故选B。十、选择题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。22A解析：A【详解】句意：你认为这首诗怎么样？它有点太长了，但不管怎么说，它读起来很好。考查动词用法。当read，write，clean，cook，cut，wear，carry等用作不及物动词，且表示主语的某种属性时，通常用主动形式表示被动意义。句中read作不及物动词，表示诗歌读起来很顺，所以用主动形式；根据句意，可知此句陈述一件事实，用一般现在时，主语为第三人称it，所以谓语动词应用第三人称单数形式reads。故选A。十一、选择题23D解析：D【解析】【详解】考查时态。句意：“这一时刻马上就要来了，”他想他等的都有点紧张了。先时后态，判断出时间为将来(soon)，就说明这一时刻还没到来但即将到来。用现在进行时表示一般将来时，A项一般过去时；B项现在完成时；C项过去将来时。故选D。24A解析：A【详解】句意：妈妈，我在忙着铺床。你能帮我一下吗？等一下。我正在扫地。考查动词时态。根据上文“Im busy making the bed.”可知，我正在忙着铺床，是现在进行时；且根据下文的“Wait a moment.”可知，妈妈要求等一下，此时她正在扫地，也用现在进行时，结构是am/is/are doing。故选A。25B解析：B【详解】句意：嗨，汤姆。我到处找不到戴维。你知道他在哪儿吗？噢，他正在家里为明天的考试做准备。考查动词时态辨析。根据题干“hefor tomorrows exam at home”和语境，可知此处表示他正在家里做准备，应用现在进行时。故选B。26A解析：A【详解】句意：汤姆，你爸爸在哪里？他正在修理我的自行车。考查时态辨析。根据“Tom, where is your father?”可知要回答现在在做什么，用现在进行时，其结构为am/is/are doing。故选A。十二、选择题27A解析：A【解析】试题分析：句意：空气污染日益严重，因此必须采取行动来阻止。A. so因此，表示结果；B. but但是，表示转折；C. or或者，表示选择；否则，表示相反的结果；D. until直到，在之前，表示时间。因为空气污染越来越严重，所以得采取措施来阻止，故选A。【考点定位】 考查连词辨析。28D解析：D【详解】试题分析：句意：因为雨下得很大，所以我们决定待在家里看电视。A. but 但是；B. or 或者； C. because 因为； D. so所以。结合句意， It was raining heavily是原因，we decided to stay at home and watch TV.是结果，故此处用连词so，引导结果状语。故选D。考点：考查连词的用法。29B解析：B【详解】句意：我喜欢拍照，但是我的表弟不喜欢。考查连词。and并且； but 但是； or或者； so因此。前后 like与doesnt like表示转折，故用but。故选B。十三、选择题30C解析：C【详解】句意：你能告诉我这个夏天你将去哪里旅行？我们计划去长城。考查宾语从句。“tell me”后面是宾语从句，用陈述句的语序。A和D的语序错误。根据“go to the Great Wall”可知表达的是去哪里，用疑问词“where”。C选项语序和从句的引导词正确。故选C。31B解析：B【详解】句意：汤姆没有仔细听，因此他没听到老师说的话。考查宾语从句。动词“hear”后面是宾语从句，用陈述句的语序“连接词+主语+谓语”。A和C的语序错误，排除A和C选项。根据“failed”可知主句是一般过去时，从句应是一般过去时。D选项时态错误。根据“was not listening carefully”可知表达他没听到老师说什么，B选项“what the teacher said”时态和语序正确。故选B。32C解析：C【详解】句意：昨天小布莱恩在课堂上问老师为什么光比声音传播得快。考查宾语从句。空处的句子是宾语从句，应为陈述语序，结合选项，故排除A项；宾语从句“光比声音传播得快”是客观真理，即使主句是过去时，从句也用一般现在时，故排除B和D项，故选C。十四、选择题33C【详解】句意：由于生病，我今天不能去上学。考查现在分词的用法。Because of 由于，后接名词（短语）；As：由于、因为，后接从句；Being因为，其逻辑主语指人；With伴随。此处为现解析：C【详解】句意：由于生病，我今天不能去上学。考查现在分词的用法。Because of 由于，后接名词（短语）；As：由于、因为，后接从句；Being因为，其逻辑主语指人；With伴随。此处为现在分词作状语，表示原因。故选C。34C【详解】句意：我通过用英文和好朋友对话提高了我的英语口语。考查非谓语动词。第一空作定语修饰名词English，用过去分词spoken，spoken English意为“口语”；第二空作介词b解析：C【详解】句意：我通过用英文和好朋友对话提高了我的英语口语。考查非谓语动词。第一空作定语修饰名词English，用过去分词spoken，spoken English意为“口语”；第二空作介词by的宾语，应该用动名词；practice后接动名词作宾语，意为“练习做某事”，故选C。35C【详解】句意：我决定努力学习英语。你需要尽可能多地说话。考查非谓语。working工作，现在分词或者动名词形式；worked工作，过去式；to work工作，动词不定式；work工作解析：C【详解】句意：我决定努力学习英语。你需要尽可能多地说话。考查非谓语。working工作，现在分词或者动名词形式；worked工作，过去式；to work工作，动词不定式；work工作，动词原形；根据句意理解可知，这里表达的是“决定做某事”，英语是decide to do sth，在这个结构中to do做宾语，所以这里空格应该用to do形式，故选C。36C【详解】句意：我有时感到压力很大，但我不知道该和谁谈谈。你需要的时候可以来找我。考查疑问词+动词不定式。whom to talk，whom为疑问代词，talk为不及物动词，不能直接跟解析：C【详解】句意：我有时感到压力很大，但我不知道该和谁谈谈。你需要的时候可以来找我。考查疑问词+动词不定式。whom to talk，whom为疑问代词，talk为不及物动词，不能直接跟宾语，所以形式错误；when to talk什么时候说；who to talk to和谁说；when to talk to形式错误，其中when为疑问副词，不能做talk to的宾语，根据答语“You can come to me whenever you need. 你需要的时候可以随时来找我”，可推测上文句意为“我不知道该和谁谈谈”，故选C。【点睛】解答这类试题时，要对疑问副词和疑问代词有所了解。英语中what，who，whom，which，whose是疑问代词，这些代词在句中可作主语或宾语；when，where，how，why是疑问副词，只能作状语，不能作主语或宾语。还要注意to do 中的动词是否为及物动词，本题中talk为不及物动词，“什么时候说”可以表达为when to talk，而不是when to t