八年级上册人教版英语单项选择（50题）试题及答案及答案.doc

八年级上册人教版英语单项选择（50题）试题及答案及答案一、选择题1As _ matter of fact, _number of young couples who plan to have a second kid is increasing rapidly.Athe; aBa; theCa; aD不填；the2I often have conversation with John over _ phone, but keep in touch with Tom by writing _ letters.A/; theB/; aCthe; /Dthe; a3The year 2021 marks _ beginning of Chinas l4th Five-year Plan period.AaBtheCanD/二、选择题4A city is the _ of the human hand and mind, showing mans wisdom and creativity.AproductBprocessCprideDpossibility5Sams _ is worth praising, but saving someone from the river alone is too dangerous.Yes. As teenagers, we had better ask adults for help.AhumourBcourageCwisdomDpurpose6Though he never held a high _ in the government, he still cared about common people.Thats why many people respected him.AconditionBpositionCeducationDsituation7I have a poor _ of direction, so I am afraid to go out alone.AsceneBsilenceCserviceDsense三、选择题8How was your exam the day before yesterday?Well, I feel quite good. I made _ mistakes than before.AfewerBthe fewestClessDthe least9You havent said a _ word since last Friday. Whats wrong?Nothing. Just let me alone.AsimpleBsingleCsimilarDsilent10Like so many creative people, he was never _.Thats why he has made lots of valuable paintings.AcheerfulBskillfulCsatisfiedDsurprised11It will be _.Thats great! The whole world will be white.AsunnyBcloudyCsnowyDfoggy12 What language is that guy speaking? I can hardly catch a _ word! Neither can I. Hes from India. So I guess its Hindi.AsilentBsingleCsimpleDsimilar13He takes part in all kinds of activities in his _ time.AbusyBspareChighDempty14 How do you find the price now? As a_rule, prices follow needs.AprivateBgeneralCcentralDfixed15 Are you going to take part in the speech competition? Thats for sure. Its _ a chance to miss.Asmall enoughBgood enoughCtoo smallDtoo good四、选择题16He was born _ Feburary, the coldest month of a year in this city.AonBinCatDover17I want to visit Liaoning History Museum. Is it open today?No. It opens every day _ Monday.AexceptBtillCbetweenDafter五、选择题18My father always tells me to _ any possible challenge myself instead of giving up easily!Atake awayBtake offCtake upDtake on19I know how busy you must be and I wouldnt want to _ too much of your time.Aput upBtake upCset upDmake up20Im sorry to _ on you, but there is something I dont understand. It doesnt matter.Acut downBcut outCcut inDcut off21Dad，would you please_a brighter light in my bedroom？CertainlyAput inBhand outChand inDput out六、选择题22We shouldnt throw any objects from the building. Even a small object _ cause serious injuries or death, when dropped from a great height.AmustBshouldCmayDneed七、选择题23_ pleasant music it is! You said it! It brings peace to our mind.AWhat aBHow aCWhatDHow24_ great fun it is to go hiking in _ weather!AWhat, so fineBHow, such a fineCWhat, such fineDHow, so fine25_great fun it is to be with the humorous girl!AWhatBWhat aCHowDHow a八、选择题26_ will the project of Wuxi Metro Line 3 be completed?It wont take long. Just in about three months.AHow longBHow farCHow soonDHow often九、选择题27When waste from daily life _, people wont mix some resources with wet waste.AseparatedBis separatedCseparatesDwill be separated十、选择题28Hello, I _ to ask if you are free tomorrow afternoon.Sorry, I have an important meeting to attend.AphoneBwill phoneChave phonedDam phoning29Grandma _ dinner. Lets go and help her.Ais makingBmakesCmadeDwas making十一、选择题30The dress is very nice, _ it doesnt look good on me.AorBbutCsoDuntil31The team met a lot of difficulties, _ they never gave up and won the game at last.Aor:BandCbutDso32It was very dark outside， _ we had to feel our way slowly.AsoBbutCforDor33Mike， dont be afraid to make mistakes， _ youll never make progressAsoBorCandDbut十二、选择题34Yesterday 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十三、选择题35We can invite Kate and Paul to Baohe Park with us._ Ill give them a call right now.AWhy not?BWhat for?CWhats up?DAre you kidding?十四、选择题36As a teacher, I chose those classical songs I listened to _ my students these days.ArelaxBrelaxingCto relaxDrelaxed37A new high-speed railway _ Yangzhou _ Nanjing will be built.Aconnected; andBconnects; withCconnected; toDconnecting; to38（题文） .- Shall we take a walk outside? Sorry, Im too busy _ for the coming examAprepare Bto prepareCpreparing Dwith preparing39（题文）The manager is used to _the computer to check e-mails every morning.Aturn on Bturning on Cturn off Dturning off40My father often _ 15 minutes _ newspaper every night.Aspend;readBspend; readingCspends;readsDspends; reading41The doctor warned the patient oily food after the operation.Anot to drinkBto drinkCnot to eatDnot eat十五、选择题42Carl, are you coming with us?Id love to, but something unexpected _.Ais coming upBcomes upCcame upDhas come up43When did Suning Plaza in Xuzhou open?It _ for over three years.AopenedBhas been openCwas openedDhad been open十六、选择题44-Hi, Lucy! Whats the schedule for tomorrow?-Let me checkYou an appointment with Thomas at three oclockAwere havingBhaveChadDhave had45During the quality time at night, the father enjoys watching TV, while the mother together with her three children fond of listening to popular songs.AisBareCwasDwere46People more chances to receive good health care than they used to, and theyre living longer as a result.Awill have Bhave Chad Dwere having十七、选择题47Did you stay at the party for a long time last night?Yes. I stayed there _ the party was over.AuntilBsinceCwhenDif48_ I hear Kenny Gs recording Going Home, I always think of my hometown.AWhileBSinceCUntilDWhenever49_ Dr. Zhong Nanshan knew that COVID-19 was a deadly new virus, he still went to Wuhan in Central China to help the local people.He is really a brave and kind doctor.AIfBAs soon asCBecauseDAlthough50Dr. 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1B解析：B【解析】试题分析：考查冠词。第一空，固定搭配：as a matter of fact,实际上，事实上；第二空，根据谓语动词是is单数可知填the，the number of的数量。故B正确考点：考查冠词2C解析：C【解析】考查冠词。第一空为固定短语：通过电话over the phone，第二空：写信write letters，letters前不需要加冠词，所以选C。3B解析：B【详解】句意：2021年是中国“14个五年计划”的开局之年。考查冠词用法，a；an为不定冠词，修饰可数名词的单数，表示泛指；the为定冠词，表示特指；the beginning of 为固定搭配，意为“的开始”，所以此处选the，故选B。二、选择题4A解析：A【详解】句意：城市是人的手和心灵的产物，展示着人的智慧和创造力。考查名词辨析。product产物；process过程；pride骄傲；possibility可能性。根据“A city is the.of the human hand and mind”可知，此处表示城市是人的手和心灵的产物。故选A。5B解析：B【详解】句意：山姆的勇气值得称赞，但独自从河里救人太危险了。是的。作为青少年，我们最好向成年人寻求帮助。考查名词辨析。humour幽默；courage勇气；wisdom智慧；purpose目的。根据“saving someone from the river”可知，山姆从河里救人，说明他很有勇气。故选B。6B解析：B【详解】句意：虽然他在政府中从未担任过要职，但他仍然关心老百姓。这就是为什么很多人尊敬他。考查名词辨析。condition条件；position职位；education教育；situation情况。根据“a high in the government”可知，此处指政府的高位要职；high position“高位”。故选B。7D解析：D【详解】句意：我方向感差，所以不敢一个人出去。考查名词辨析。scene场景；silence沉默；service服务；sense判断力。根据“I am afraid to go out alone.”可知，应该是方向感差。故选D。三、选择题8A解析：A【详解】句意：你前天的考试怎么样？ 嗯，我感觉很好。我犯的错误比以前少了。考查形容词辨析及形容词比较级。fewer较少的，比较级，修饰可数名词；the fewest最少的，最高级，修饰可数名词；less较少的，比较级，修饰不可数名词；the least最少的，最高级，修饰不可数名词。根据“than before”可知，此处应用形容词比较级形式，排除BD选项；又因为“mistakes”为可数名词，要用fewer修饰。故选A。9B解析：B【详解】句意：从上周五起你就一句话也没说。怎么了？没什么。别管我。考查形容词辨析。simple 简单的；single单一的；similar相像的；silent沉默的。根据下文“Whats wrong”和对方的回答“Just let me alone”，可推知是一句话也没说；ACD三项不合语境，a single word一句话，故选B。10C解析：C【详解】句意：就像很多有创造力的人一样，他从不满足。这就是为什么他画了很多有价值的画。考查形容词辨析。cheerful愉快的；skillful熟练的；satisfied满足的；surprised惊讶的。根据“Thats why he has made lots of valuable paintings.”可知，他从不满足，所以才画了很多有价值的画。故选C。11C解析：C【详解】句意：要下雪了。太棒了！整个世界将是白色的。考查形容词辨析。sunny晴朗的；cloudy多云的；snowy下雪的；foggy有雾的。根据“The whole world will be white”可知，下雪了整个世界是白色的，故选C。12B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。13B解析：B【详解】句意：他在空闲时间里参加各种各样的活动。考查形容词。busy“忙碌的”；spare“空闲的”；high“高的”；empty“空的”。根据“takes part in all kinds of activities”和“time”可知，他只有在空闲时间里才能参加各种活动，故选B。14B解析：B【详解】句意：你觉得现在的价格如何？一般来说，价格随需求而变化。考查形容词。private私人的；general一般的；central中心的；fixed固定的。此处用短语as a general rule表示“一般来说”。故选B。15D解析：D【详解】句意：你会参加演讲比赛么？这是肯定的。这是一个不能错过的好机会。考查形容词词义辨析和固定句型的用法。small enough足够小；good enough足够好；too small太小；too good太好。根据句意这是肯定的，说明这是不能错过的好机会，tooto太而不能，故排除AB；形容词good修饰机会表示不能错过的好机会。故选D。四、选择题16B解析：B【详解】句意：他在二月出生，这个城市一年中最冷的月份。考查介词辨析。on在具体的某一天；in在较长的一段时间；at在某一时间点；over超过。根据Feburary可知，表示在某一月份，用介词in。故选B。17A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。五、选择题18D解析：D【详解】句意：我父亲总是告诉我要自己接受任何可能的挑战，而不是轻易放弃！考查动词短语辨析。take away带走；take off脱下；take up开始从事；take on接受、承担。根据空后“instead of giving up easily!”可推知，应是要接受任何可能的挑战。故选D。19B解析：B【详解】句意：我知道你一定很忙，我不想占用你太多的时间。考查动词短语。put up张贴；take up占用；set up建立；make up编造。根据“too much of your time”可知，此处指占用时间，故选B。20C解析：C【详解】句意：对不起打断你，但有件事我不明白。没关系。考查动词短语辨析。cut down砍倒；cut out删除；cut in 插嘴，打断；cut off切断。根据“but there is something I dont understand”可知是插嘴、打断，故选C。21A解析：A【详解】句意：爸爸，你能在我的卧室里放一个更明亮的灯吗？当然。考查动词短语。put in放里面，(使)在内； hand out分发；hand in交上；put out 熄灭。根据“a brighter light in my bedroom”可知是指在卧室里放一个更明亮的灯，用动词短语put in。故选A。六、选择题22C解析：C【详解】句意：我们不应该从大楼上扔任何物体。当从很高的高度掉落时，即使一个小的物体可能导致严重的伤害或死亡。考查情态动词辨析。must必须；should应该；may可能；need需要。根据“Even a small objectcause serious injuries or death,when dropped from a great height”可知，从高空中掉落一个小的物体都有可能造成伤害或死亡，表示可能性用may，故选C。七、选择题23C解析：C【详解】句意：这是多么令人愉快的音乐呀！你说过的。它给我们的心灵带来平静。考查感叹句。此感叹句中心词为名词music，感叹句的构成为What+(a/an)+名词+主语+谓语！“music”是不可数名词，所以不加冠词，故选C。24C解析：C【解析】句意：在这样好的天气里去远足是多么有趣啊！前一空考察感叹句。感叹句的基本结构：How形容词/副词主语谓语+其他! What+（ a/an）(形容词)名词主语+谓语+其他! How+句子！本题“it is to go hiking in _ weather!”是“主语+谓语+其他”部分；great fun为名词词组；所以本句是由what来引导的感叹句。fun不可数名词，乐趣; 前面不用冠词a/an。后一个空，辨别使用so与such。so（adv.）表示“如此”、“这样”的意思，用作副词, 修饰形容词和副词，主要结构有：1.so +adj.+a/an +可数名词单数（+that从句）；2.so+adj./adv. （+that从句）；3.so+many/few/much/little+复数可数名词（+that从句）。such（adj.）表示“如此”“这样”的意思，用作形容词, 修饰名词，主要结构有：1.such+a/an+adj.+单数可数名词（+that从句）；2.such+adj.+不可数名词（+that从句）；3.such+adj.+复数可数名词（+that从句）。weather不可数名词，天气。故选C。点睛：判断感叹句是由what还是how引导的方法：首先，断句，从句子后面向前看，找到“主语+谓语+其他”部分，把句子断开。其次，观察，观察句子前面剩余部分为名词（词组），还是形容词或副词。再次，加词。若是名词（词组），那么本句由what（a/an）引导；若是形容词或副词，那么本句就由how 引导。25A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。八、选择题26C解析：C【详解】句意：无锡地铁三号线工程将在多久完成？ 不会花很长时间。仅仅三个月后。考查特殊疑问句，How long指时间多久或物体多长，时间侧重指一段时间，回答一般是时间段；How far指路程和距离，表示多远；How soon指某人某事能多块时间完成，表示多久以后，回答一般是in时间；How often指频率，表示多少时间一次或每个多久。根据答语“in about three months三个月之后”，故选C。九、选择题27B解析：B【详解】句意：当日常生活中的垃圾被分离时，人们不会将一些资源与湿垃圾混合。考查一般现在时的被动语态。主语waste是动作separate的承受者，使用被动语态，本句是when引导的时间状语从句，需满足“主将从现”，所以本句是一般现在时的被动语态。故选B。十、选择题28D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29A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。十一、选择题30B解析：B【详解】句意：这件衣服很漂亮，但我穿起来不好看。考查连词辨析。or或者，表选择；but但是，表转折；so所以，表结果；until直到，表时间。根据句意语境，可知本句前后是转折关系，需用but连接，故选B。31C解析：C【详解】句意：这个队遇到了许多困难，但他们从未放弃，最终赢得了比赛。考查连词辨析。or或者，表选择；and和，表并列；but但是，表转折；so所以，表结果。本句前后是转折关系，根据句意结构和语境，可知选C。32A解析：A【解析】试题分析：句意：外面很黑，因此我们必须慢慢摸着路行走。A. so 因此；B. but但是；C. for 为了； D. or否则，或者。前后句表示因果关系，故答案为A。考点：考查连词的用法。33B解析：B【详解】句意迈克，不要害怕犯错误，否则你就永远不会有进步。or否则，连接并列句，but但是，连接转折关系的并列句，and和，连接顺承关系的并列句，so所以，连接因果关系的并列句；结合句意可知，译为否则，故选B。十二、选择题34C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。十三、选择题35A【详解】句意：我们可以邀请凯特和保罗和我们一起去保和公园。为什么不呢？我现在就给他们打电话。考查情景交际。Why not为什么不呢；What for为了什么；Whats up怎么了解析：A【详解】句意：我们可以邀请凯特和保罗和我们一起去保和公园。为什么不呢？我现在就给他们打电话。考查情景交际。Why not为什么不呢；What for为了什么；Whats up怎么了；Are you kidding你在开玩笑吗。根据“Ill give them a call right now.”可知，此处赞同前者所说，“为什么不呢”符合语境，故选A。十四、选择题36C【详解】句意：作为一名教师，这些天，我选择了那些我听过的古典歌曲来让我的学生放松。考查动词不定式。relax动词原形；relaxing动名词，现在分词；to relax动词不定式；relax解析：C【详解】句意：作为一名教师，这些天，我选择了那些我听过的古典歌曲来让我的学生放松。考查动词不定式。relax动词原形；relaxing动名词，现在分词；to relax动词不定式；relaxed过去式；分析句子可知“I listened to”作定语修饰“those classical songs”，结合“_ my students”可知是缺动词不定式作目的状语，故选C。37D【详解】句意：一条新的连接扬州和南京的高速铁路将会被建成。“connect”意为“连接”，“connect A to B”即“把A和B连起来。”原句中的“will be built”为谓语部分解析：D【详解】句意：一条新的连接扬州和南京的高速铁路将会被建成。“connect”意为“连接”，“connect A to B”即“把A和B连起来。”原句中的“will be built”为谓语部分，句子成分已经完整，所以得出所填第一空第二空的“连接扬州和南京”部分不是谓语部分，所以应该使用非谓语结构，做后置定语，修饰“railway”，所以可以排除B。“railway”（铁路）和动作“connect”（连接）之间是主动关系，故选用ing分词做后置定语，故选D。38C【解析】试题分析：句意：-我将在外面去散步好吗？-对不起，我在忙着准备即将到来的考试。短语be busy doing sth.表示忙着做某事。根据题意。故选C。考点：考查非谓语动词解析：C【解析】试题分析：句意：-我将在外面去散步好吗？-对不起，我在忙着准备即将到来的考试。短语be busy doing sth.表示忙着做某事。根据题意。故选C。考点：考查非谓语动词39B【解析】试题分析：句意：经理习惯于每天早上打开电脑查收电子邮件。be used to doing习惯于做某事。turn on打开，turn off关掉。根据题意，故选B。考点：考查动词的用法解析：B【解析】试题分析：句意：经理习惯于每天早上打开电脑查收电子邮件。be used to doing习惯于做某事。turn on打开，turn off关掉。根据题意，故选B。考点：考查动词的用法。40D【详解】句意：我父亲每天晚上经常花15分钟看报纸。考查动词的时态及非谓语动词。根据频度副词often可知，此处是一般现在时态，主语是第三人称单数，谓语动词变第三人称单数，排除AB；spend解析：D【详解】句意：我父亲每天晚上经常花15分钟看报纸。考查动词的时态及非谓语动词。根据频度副词often可知，此处是一般现在时态，主语是第三人称单数，谓语动词变第三人称单数，排除AB；spend+时间+doing sth.“花费时间做某事”，read是动词，读书，此处用动名词，故选D。41C【详解】句意：医生警告病人在手术后不要吃油腻的食物。考查固定搭配。由warn可知，warn sb. not to do sth. 表示警告某人不要做某事，而空格后oily food油腻的食物解析：C【详解】句意：医生警告病人在手术后不要吃油腻的食物。考查固定搭配。由warn可知，warn sb. not to do sth. 表示警