八年级下册人教版英语单项选择（50题）练习题含答案及解析.doc

八年级下册人教版英语单项选择（50题）练习题含答案及解析一、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2What_exciting news report Tom wrote! I think I should read it to all of you.Really? What_good advice it is!A; aBan; aCan; D; 3When I carry _ umbrella in _ fine weather, theyll laugh at me and say Im stupid.Aan；suchBan；soCa；suchDa；so4Is this _ new computer your mother gave you as your birthday present?Yes. I have never seen _ better one before.Athe; aBa; aCa; theDthe; the5The year 2021 marks _ beginning of Chinas 14th Five-Year Plan period.AaBanCtheD/二、选择题6Some friends tried to calm down Mr. and Mrs. White and help solve their problem without hurting the feeling of _, but failed.AbothBnoneCeitherDneither7Daniel, is this your mobile phone?No. _is on the table.AI.BmeCmyDmine8Robots are created by humans for humans. Theres _ to be afraid of.AsomethingBnothingCeverythingDanything9Jack, you left your coat in the playground again?It isnt _. Look, my coat is in my bag.AmineBmyCyourDyours10Teachers use _ knowledge to help children become intelligent teenagers.AtheyBthemCtheirDtheirs三、选择题11 What is the _ of your excellent works? Just practice again and again.AvalueBdutyCsecretDresult12 Could you explain the saying “One tree cant make a forest.” to me, please? OK. It tells us that success comes from good .AabilityBpersonalityCconfidenceDteamwork四、选择题13I always get the best grade in my class, but Im feeling stressed.Why? Are your parents too _ with you?AangryBsatisfiedCboredDstrict14My little sister is _ and she always asks me different kinds of strange questions.AcreativeBwiseCcuriousDgenerous15 What language is that guy speaking? I can hardly catch a _ word! Neither can I. Hes from India. So I guess its Hindi.AsilentBsingleCsimpleDsimilar五、选择题16_small actions, like reusing water, we can make a great difference to our world.AAcrossBBeyondCThroughDAgainst17Some of the technology weve seen on screen is _ our ability to create. But that might not be true for long.AagainstBduringCbeyondDthrough18Sorry, I cant finish the exercise on time.Never mind. It is _ the abilities of most of the class.AacrossBonCoverDbeyond19How long have you lived in the new building?_2010.AAfterBInCSinceDBefore20Family is always _ me, so I can follow my dreams with great courage.AbeyondBforwardCpastDbehind六、选择题21Theres no doubt the Belt and Road will successfully _ cooperation and development between China and other countries along the line.Apush forBcare forClook forDhope for22There is no doubt that the United Nations will continue to _ building a community with a shared future for mankind.Alook forBcare forChope forDpush for23The Civil Code (民法典) _ to be a big success and it is a milestone in our country legal science. I cant agree more.Aturns outBputs outCtakes outDbreaks out七、选择题24Whos the man over there? Is that Mr. Black? It _ be him. Mr. Black is much taller than that man.AmayBmustCcantDmustnt八、选择题25 The Long March 5 called “Fat 5” was launched(发射) on Dec. 27, 2019. _ exciting event!AWhat aBHowCHow anDWhat an九、选择题26 does it take you to get to school by bike?About fifteen minutes.AHow soonBHow oftenCHow longDHow far27Im looking forward to the film A Road To Spring. _ will it be first shown?_ the 28th August, 2020.AWhen; UntilBWhen; Not untilCHow long; UntilDHow long; Not until28 _ will you finish your model spaceship, Tom? In about two days. Ill try my best to make it.AHow longBHow soonCHow oftenDHow far十、选择题29As soon as books _, the volunteers posted them to the students in Hope Primary School.Aare raisedBwere raisedCraisedDhave raised十一、选择题30Hurry up! Mark and Carol _ us.AexpectBare expectingChave expectedDwill expect31I _ for Beijing next Saturday. Do you know when the earliest plane _ on Saturday?Aam leaving; takes offBLeave; takes offCleave; is taking offDam leaving; is taking off十二、选择题32It was raining heavily, _ we decided to stay at home and watch TV.AbutBorCbecauseDso十三、选择题33Excuse me. Do you know _Yes. You can go to Furong Street.Awhere I can get some local snacksBwhere does the boy come fromCwhen can we travel to Hong KongDwhen did Jimmy come to Jinan34Chinas Tianwen 1 Rover landed on Mars on May 15th, 2021. Do you know _.Awhat it was going to discoverBwhy was it sent thereCwhat it looks likeDhow many photos does it take there35 Sandy, could you tell me _ the beautiful hair clip? Oh, I bought it in a shop near the school.Awhere you will buyBwhere will you buyCwhere did you buyDwhere you bought十四、选择题36Its not difficult for five workers to push the broken van away.Yes, _.AWhen the cats away, the mice will play.BEvery dog has its day.CMany hands make light work.DDont put all your eggs in one basket.37一I cant believe you have finished the work.一 My friends helped me out. Just as the saying goes,”_.”APractice makes perfectBPut all your eggs in one basketCBurn the candle at both endsDMany hands make light work十五、选择题38I like _ because it makes us know ourselves better and know more about the world.AreadingBreadCto readDreads39The book written by Mo Yan is worth _ a second time.Ato read Bto be read Creading Dbeing read40Parents always warn their children _ the scissors because they are dangerous.Ato not useBnot useCnot to useDnot using41_ the early flight, we ordered a taxi and got to the airport very early.ACatchingBTo catchCCatchDCaught42Helen was made the task in two days.AfinishBto finishingCfinishedDto finish43My watch doesnt work. I must have it _.ARepairingBto repairCrepairDrepaired十六、选择题44Sorry, Im late. Has the meeting begun?It doesnt matter. The meeting _ for several minutes.Ahas just begunBhas just been overChas just been onDhas just ended45Neither Mark nor his parents _ Sanya before, so they cant wait to start the journey.Ahave gone toBhave been toChas gone toDhas been to46 I think the man over there must be Douglas. It _ be him. He has _ to Australia.Acant, goneBcant, beenCmay not, beenDmustnt, gone十七、选择题47I know daydreaming benefits invention, but the fact that it has no solid evidence.Awill be remaining BremainedCremains Dhad remained.48Look at the pride on Toms face. He _ to have been praised by the manager just now.AseemedBseemsChad seemedDis seeming49 Will your younger cousin go for a picnic this Childrens Day? If I dont go, _.Aso does heBso will heCneither does heDneither will he十八、选择题50I will never forget the people and the things_ I saw on the Great Wall.AwhoBwhichCwhomDthat【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2C解析：C【详解】句意：汤姆写的新闻报道真令人兴奋！我想我应该读给大家听。真的吗？多好的建议啊！考查冠词。a/ an一个，不定冠词，表示泛指；/零冠词；根据句意理解可知，第一空修饰的是名词report，是一个可数名词，所以需要用冠词修饰，而空格后的词exciting是一个元音音标开头的单词，所以应该用an，而第二空修饰的是名词advice，是一个不可数名词，不可数名词前不需要用冠词，所以这里填零冠词，故选C。【点睛】不定冠词用在单数可数名词，表示泛指或数量“一”。a/ an的用法要根据所修饰单词的发音来判断而不是字母。元音音标开头的单词用an，辅音音标开头的单词用a。比如：an apple，an important meeting，a useful book，a university3A解析：A【解析】【详解】句意：我在这么好的天气带伞，他们会嘲笑我，说我傻。考查不定冠词和限定词辨析。umbrella（雨伞）以元音音素开头，需用an表泛指，可排除CD两项。fine weather（好天气）是名词性短语，so修饰形容词或副词，可排除。such如此的，修饰名词或名词性短语；根据句意语法，故选A。4A解析：A【详解】句意：这台新电脑是你妈妈送给你的生日礼物吗？ 是的。我从没见过比这更好的。 考查冠词。a/an不定冠词，表泛指；the定冠词，表特指；第一个空后的 new computer被“your mother gave you as your birthday present”限定，因此，此处的新电脑表示特指，用定冠词the；第二个空是：否定词+比较级，表示最高级。故选A。5C解析：C【详解】句意：2021年是中国“十四五”规划的开局之年。考查冠词。a一个，不定冠词，表泛指；an一个，不定冠词，表泛指；the定冠词，表特指，根据固定搭配the beginning of“的开始”可知，应该用定冠词the，故选C。二、选择题6C解析：C【详解】句意：一些朋友试图让怀特夫妇平静下来，并在不伤害双方感情的情况下帮助解决他们的问题，但都失败了。考查代词辨析。both都；none都不；either任何一个；neither都不。根据“help solve their problem without hurting the feeling of”可知，朋友的本意是不想伤害他们任何一个人的感受，故选C。7D解析：D【详解】句意：Daniel，这是你的手机吗？不。我的手机在桌子上。考查代词辨析。I我，人称代词主格；me我，人称代词宾格；my我的，形容词性物主代词；mine我的，名词性物主代词。此处表示“我的手机”，空格后无名词，此空应填名词性物主代词作主语，故选D。8B解析：B【详解】句意：机器人是人类为人类创造的。没什么好怕的。考查不定代词辨析。something某事；nothing没什么；everything一切；anything任何事。根据“Robots are created by humans for humans”可知，既然是人类为人类所创造的，那就没什么可害怕的，故选B。9A解析：A【详解】句意：杰克，你又把外套忘在操场上了？它不是我的。看，我的外套在包里。考查代词。mine我的，名词性物主代词； my我的，形容词性物主代词 ；your你的，形容词性物主代词 ； yours你的，名词性物主代词；根据“Jack, you left your coat in the playground again”问对方是否把外套忘在操场；结合答语“Look, my coat is in my bag”可知此处指“那件外套不是我的”；此处是句子的表语，填名词性物主代词；故选A。10C解析：C【详解】句意：教师利用他们的知识帮助孩子成为聪明的青少年。考查代词。they他们，主格，作主语；them他们，宾格，作宾语；their他们的，形容词性物主代词，修饰名词；theirs他们的，名词性物主代词；空格修饰其后的名词knowledge“知识”，应用形容词性物主代词，故选C。三、选择题11C解析：C【详解】句意：你优秀作品的秘密是什么？只要反复练习。考查名词辨析。value价值；duty职责；secret秘密；result结果；根据答语“Just practice again and again”反复练习；可知此处指询问“优秀的秘密是什么”，故选C。12D解析：D【详解】句意：你能向我解释一下谚语“独木不成林”吗？可以。告诉我们成功来自良好的团队合作。考查名词词义辨析。题干中“One tree cant make a forest”意为独木不成林，强调团队合作的重要性。故选D。四、选择题13D解析：D【详解】句意：我总是在班上取得最好的成绩，但是我感到压力很大。为什么？你的父母对你太严格了吗？考查形容词辨析。angry生气的；satisfied满意的；bored无聊的；strict严格的。根据“but Im feeling stressed”可知，感到压力是猜测父母太严格，故选D。14C解析：C【详解】句意：我的妹妹很好奇，她总是向我询问各种各样奇怪的问题。考查形容词辨析。creative创造性的，有创造力的；wise明智的；curious好奇的，求知欲强的；generous慷慨的。根据句中“she always asks me different kinds of strange questions.”可知她总是问我各种各样奇怪的问题，故可以推测出她是一个好奇的小孩。故选C。15B解析：B【详解】句意：那家伙在说什么语言？我几乎一个字也听不清！我也不会。他是印度人。所以我猜是印地语。考查形容词辨析，silent沉默的；single单一的；simple简单的；similar相似的。观察句子，根据“Neither can I”说明应该是听不懂，“catch a single word”表示抓住一个字，因为不懂所以一个词也听不懂，故选B。五、选择题16C解析：C【详解】句意：通过一些小的行动，比如重新利用水，我们可以给我们的世界带来巨大的变化。考查介词辨析。Across在对面，穿过（外部）；Beyond超出，超过；Through通过，用，凭借（方式或行为），穿过（内部）；Against反对，紧靠。根据空格后“small actions”可知是，凭借小的行动，故选C。17C解析：C【详解】句意：我们在屏幕上看到的一些技术超出了我们的创造能力。但这种情况可能不会持续太久。考查介词辨析。against反对；during在期间；beyond超过；through通过。根据“Some of the technology weve seen on screen is our ability to create”可知，此处指“超出我们的能力”，故选C。18D解析：D【详解】句意：对不起，我不能按时完成练习了。不要紧。这超出了班上大多数人的能力。考查介词辨析。across穿过；on 在之上；over在上面；beyond超出；根据“I cant finish the exercise on time”和“.the abilities of most of the class”可知，练习超出了大多数人的能力，用beyond最合适。故选D。19C解析：C【详解】句意：你在新大楼住了多久了?自从2010年以来。考查介词。在表示时间时，In表示在某个时间范围，或者一段时间，表示“在多久之后”，通常用于一般将来时；After接时间点，表示“在某时之后”；Since接时间点，表示“自从以来”，回答完成时的时间；Before接时间点，表示“在以前”。根据问句“How long have you lived in the new building?”，以及答语中“2010”是个时间点，所以应用since，故选C。20D解析：D【详解】句意：家人总是在我身后，所以我可以有很大的勇气追随我的梦想。考查介词辨析。beyond超过，越过；forward向前；past 经过，路过；behind在后面。根据句意“I can follow my dreams with great courage”可知，这里表示在背后有家人的支持，D选项符合语境，故选D。六、选择题21A解析：A【详解】句意：毫无疑问，“一带一路”将成功推动中国与沿线国家的合作与发展。考查动词短语辨析。push for推动；care for关心；look for寻找；hope for希望。根据“cooperation and development”可知，是推动合作与发展，故选A。22D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。23A解析：A【详解】句意：民法典是我国法学史上的一个里程碑，取得了巨大的成功。我完全同意。考查动词短语。turns out最后是，结果是；puts out熄灭；takes out取出；breaks out爆发。根据“to be a big success”可知，此处使用turn out，表示“取得巨大成功”。故选A。七、选择题24C解析：C【详解】句意：那边那个人是谁？ 是布莱克先生吗？ 不可能是他。布莱克先生比那个人高得多。 考查情态动词。may可能；must一定；cant不可能；musnt禁止。根据“Mr. Black is much taller than that man.”可知，这个人不可能是布莱克先生。故选C。八、选择题25D解析：D【详解】句意：被称为“胖五”的长征五号火箭于2019年12月27日顺利发射。 多么令人兴奋的一件大事啊！考查感叹句。感叹句的句式有“What+(a/an)+形容词+名词+主语+谓语！”和“How+形容词/副词+主语+谓语！”。空格后exciting以元音音素开头，本句适用“What an+形容词+单数名词”结构，故选D。九、选择题26C解析：C【详解】句意：-骑自行车去学校花费你多长时间？-大约15分钟。How soon多久，多快；How often多久一次，提问频率；How long多长时间，提问一段时间；How far多远，提问距离。根据下面的回答About fifteen minutes可知，这里问的是一段时间，故选C。27B解析：B【详解】句意：我期待着电影春天之路。这部电影什么时候上映？直到2020年8月28日才首映。考查疑问词辨析和until用法。when什么时候，表时间；how long多长，问一段时间；until直到，和not连用表示“直到才”，引导时间状语从句。根据回答“the 28th August, 2020”是问电影什么时候上映，when符合句意；结合语境，“它直到2020年8月28日才会首次上映”，即it wont be first shown until the 28th August, 2020.，可知答句是“notuntil”结构，故选B。28B解析：B【详解】句意： 汤姆，你多久能完成你的宇宙飞船模型？ 大约两天以后。我会尽力做到的。考查特殊疑问词。how long多长时间，对“for + 一段时间”提问；how soon多久，对“in + 一段时间”提问；how often多久，对频率副词提问；how far多远，对距离提问。根据“In about two days.”可知，上句提问的是“多久能完成你的宇宙飞船模型？”，因此how soon符合句意。故选B。十、选择题29B解析：B【详解】句意：书一被筹集好，志愿者们就给希望小学的学生们寄去了。考查一般过去时的被动语态。A. are raised表一般现在时被动语态；B. were raised表一般过去时被动语态；C. raised表一般过去时；D. have raised表现在完成时。从句主语books和谓语raise之间为被动关系，故应用被动语态，C、D选项可排除。根据英语语法，as soon as引导时间状语从句时，主句用一般过去时，从句用一般过去时或过去完成时。该句主句为一般过去时，故从句应用一般过去时的被动语态，故选B。十一、选择题30B解析：B【解析】试题分析：考查动词的时态。催促别人快点，因为Mark和Carol正等着呢，适合用现在进行时。【名师点睛】英语中的时态主要由动词的形式决定，因此在学习英语时态时，要注意分析动词形式及具体语境，想象在那个特定的时间动作所发生的背景，这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。由Hurry up！可以判断这个动作正在发生。31A解析：A【解析】答案：A考查时态。第一空用现在进行时表将来；第二空飞机航班时刻表用一般现在时。十二、选择题32D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。十三、选择题33A解析：A【详解】句意：打扰一下，你知道哪里可以买到当地的小吃吗？是的，你可以去芙蓉街。考查宾语从句。where I can get some local snacks 我在哪里可以买到当地的小吃，陈述语序；where does the boy come from这个男孩来自哪里，疑问语序；when can we travel to Hong Kong 我们什么时候可以去香港，疑问语序；when did Jimmy come to Jinan吉米什么时候来济南，疑问语序。根据句意可知，空出的句子是宾语从句，应用陈述语序。故选A。34C解析：C【详解】句意：2021年5月15日，中国的天问一号探测器登陆火星。你知道那是什么样子吗。考查宾语从句。know后缺少宾语，此处用宾语从句。宾语从句用陈述语序，排除BD；将会有的发现是未知的，不会询问，排除A。此处问天问一号探测器是什么样子的。故选C。35D解析：D【详解】句意：桑迪，你能告诉我你在哪里买的这个漂亮的发夹吗？ 哦，我在学校附近的一家商店买的。考查宾语从句。宾语从句应用陈述句语序，B、C选项可排除。根据下文“I bought it”可知，买发夹这一动作发生在过去，故应用过去时，故选D。十四、选择题36C解析：C【详解】句意：对五位工人来说，推开那个坏掉的货车很难。是的，众人拾柴火焰高。考查情景交际和谚语。A“山中无老虎，猴子称霸王”；B“凡人皆有得意日”；C“众人拾柴火焰高”；D“别把鸡蛋全部放在一个篮子里根据Its not difficult for five workers to push the broken van away.可知，此句想表达人多少与成功与否的关系。故选C。【点睛】37D解析：D【解析】试题分析：句意：我不相信你完成工作了。我朋友帮助我的。正如谚语所说“人多力量大” A. Practice makes perfect熟能生巧；B. Put all your eggs in one basket孤注一掷；C. Burn the candle at both ends劳累过度；D. Many hands make light work众人拾柴火焰高。在朋友帮助下完成了任务，人多力量大。故选D。【考点定位】 考查英语谚语。十五、选择题38A【解析】考查非谓语动词。句意：我喜欢阅读，因为它让我们更了解自己，更了解世界。like doing sth喜欢做某事，指兴趣爱好；like to d