八年级上册外研版英语单项选择（50题）用法及练习试题含答案.doc

八年级上册外研版英语单项选择（50题）用法及练习试题含答案一、选择题1When you finish reading the book, you will have _ better understanding of _ life.Aa, theBthe, aC/, theDa, /2How do you find the story about _ blind?It is so encouraging that I try to read it without _ second thought.Aa; aBa; theCthe; aDthe; the3Look, the young woman who is playing _ guitar is _ university teacher.Athe ; anB/; anCthe; aD/ ; a4 How far is it from this hotel to station? It is eleven-kilometer walk from here.Athe; anBthe; aCa; anDa; the5Now, beginning in August, _ new train line runs from Beijing across _ Silk Road.Aa; theB/; theCthe; aDthe; /二、选择题6With the _ of the computer, museums today are different from what they used to be.AinvitationBintroductionCcommunicationDpronunciation7My grandmother knows the history and medical _ of many plants.AwealthBpriceCvalueDcost8The _of antibiotics(抗生素) in the 20th century has made a great difference to us.AinventionBinstructionCmethodDdiscovery三、选择题9The blue planet is so far from the earth that radio signals, travel _ the speed of light, take 16 hours to reach the spacecraft.AforBinConDat10_ Friday afternoon, our school ends earlier than usual.AAtBOnCToDIn11Peter is clever enough to read and write _ the age of 4.AbetweenBatCtoDduring四、选择题12Childrens Day is on the way. Many shops have _ huge posters with the word “SALE”.Aput onBput inCput awayDput up13Life is full of ups and downs. When your friends are unhappy, tell them something funny and encourage them to _.Aput upBcheer upCstay upDgive up14We are supposed to _ smart phones and take more exercise instead.Aput upBput awayCput onDput out五、选择题15Could I join you in the programme?Sorry, you _. You are too young.AshouldntBmustntCcantDneednt六、选择题16一_do your parents take exercise, William?Less than three times a week.AHow longBHow muchCHow soonDHow often17 _ will you finish your model spaceship, Tom? In about two days. Ill try my best to make it.AHow longBHow soonCHow oftenDHow far18_ do your parents come to visit you in the US, Tom?Once a year.AHow oftenBHow longCHow soonDHow far七、选择题19Excuse me, Mum. When can we have dinner?Not until it _in half an hour.Ais preparedBhas been preparedCwill be preparedDwas prepared八、选择题20Still, poverty _ people in Africa. However, there are small victories indicating a good start towards a better future because they are taught how to fish.Akills Bis killingChas killed Dkilled21As the job-hunting season is on the way，many graduates from anxietyAwill be sufferedBare sufferingCwere sufferingDare being suffered22The water supply has been cut off temporarily because the workers the main pipeArepairBrepairedChave repairedDare repairing23Mary, lets go to the cinema. Theres a new movie called Avengers IV. Not now, I _ my brother David with his math.AhelpBhelpedCam helpingDhave helped九、选择题24Bob is young, _ he knows a lot.AbecauseBsoCbutDunless25My uncle is in Beijing now. He lives in the countryside _ works in the cityduring the week.-Oh, he must be tired.AorBandCbutDso26-Anna, what a nice dress you are wearing today!-Thank you. It fits me well, _ the colour is not my favourite.AandBsoCbutDor27Follow the teachers instructions, _ you may get hurt when exercising.AsoBorCbutDand十、选择题28-Would you like to go shopping with me on Saturday?- . I have to help my mother with housework.AIm afraid notBTake your timeCEnjoy yourselfDThats all right29Im going hiking this afternoon. Would you like to go with me?_, but I must finish my homework first.ASorry, I dontBThats rightCId love toDNot at all十一、选择题30The 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 to31Huawei has succeeded in _new software for his products. I cant wait _a new Huawei mobile.Adeveloping, to buyBdeveloped, buyingCdeveloping, buyDdevelop, buying32Whats your plan for the coming summer holiday?Ill devote as much time as I can some voluntary work.Ato doBto doingCdoDdoing33I dont mind_ in such a small room .Ato liveBto livingClivingDlive34-It is selfless _ the doctor to devote all the time he had _ for the patients.-I think so, they are so great.Afor; to care Bof; to care Cof; to caring Dfor; to caring35I prefer _ the cheaper one of the two sweaters _ some money for a dictionary.Ato have ; to savingBhaving ; to savingCto have ; to saveDhaving , to save36Scientists should do something they can _ this kind of virus from spreading into a wider area.ApreventBto preventCpreventingDprevented37The price of housing in Nanjing is so high that many people cant afford _ a flat.AbuyingBto buyCboughtDbuy38（2017届山东省滨州市滨城区九年级第二次模拟）David enjoys _ music at weekends, but I prefer _ for a picnic.Alistening to；go outBlistening to；to go outCto listen to；to go outDlisten to；going out39Huawei has succeeded in _new software for his products. I cant wait _a new Huawei mobile.Adeveloping, to buyBdeveloped, buyingCdeveloping, buyDdevelop, buying十二、选择题40When will the live womens football match between China and South Korea begin on TV?Oh, it _ for ten minutes, ending in 4:3. China won the game.Ahas finishedBhas been onChas been overDhas begun41Fou Tsong, whose letters from his father _ a best seller in China for long, died in London, where he had lived for many years. The cause was the coronavirous.What a pity!Ahas beenBhas becomeCwasDbecomes42Excuse me, which movie are you waiting for?The Fate of the Furious. We _ here for more than two hours.AwaitedBwaitCwere waitingDhave waited十三、选择题43The fact that so many people still smoke in public places_ that we may need a nationwide campaign to raise awareness of the risks of smoking.AsuggestBsuggestsCsuggestedDsuggesting十四、选择题44 Could you show the way to the station to me may be five minutes walk from here? No problem. But its silly to take a taxi you can easily walk to the station.A/; ifBwhich; sinceCthat; whenDwho; if45The holiday is coming. Where do you want to go?Id love to go to the place _ interests me most.AwhichBwhoseCwhatDin which十五、选择题46The pollution in the sea will be terrible _ the Japanese government gives up their plan.AuntilBunlessCbecauseDif47_ she couldnt see his face, she could tell by his voice that he was young.AUnlessBIfCThoughDBecause48My grandma enjoys sharing videos on Douyin like the young _ she is over seventy.AsinceBifCthoughDunless49Were not very close friends_ weve known each other for a long time.AuntilBalthoughCasDif50You will get a toothache _ you clean your teeth regularly.AunlessBwhenCthoughDbecause【参考答案】*试卷处理标记，请不要删除一、选择题1D解析：D【解析】试题分析：考查冠词。本题第一空是固定词组have a better understanding of有更好的理解；第二空的名词Life是一个抽象名词，要单独使用，不需要冠词。句意：当你读完这本书的时候，你会对生活有更深的理解。故D正确。考点：考查冠词点评：冠词的考查集中在the表示特指；a/an表示泛指。另外要注意冠词的一些固定搭配中冠词的使用。这题主要是抽象名词具体化的用法，除了honor还有success，failure，surprise，pleasure等名词也可以表示抽象名词具体化。2C解析：C【解析】【详解】考查冠词词义辨析。句意：你觉得关于盲人的故事怎么样？它是如此鼓舞人心，以至于我不假思索想去阅读一下。指代“盲人”，英语中用“the+形容词”；“a+序数词”表示又一次，再一次。故选C。3C解析：C【详解】句意：看！正在弹吉他的那个年轻女士是一个大学老师。考查冠词的用法。a和an是不定冠词，修饰名词表示泛指一个；an用于元音音素前，a用于辅音音素前；the是定冠词，修饰名词表示特指。第一个空后guitar是一种乐器，前面需要加定冠词the；第二个空泛指“一名大学老师”，university是辅音音素开头，故用a修饰。故选C。4A解析：A【解析】试题分析：句意:-从这个学校到车站有多远？-从这里走路要11公里。a/an是不定冠词，表示泛指一个；an用于元音发音开头的单词前；the 是定冠词，表示特指这个；根据句意可知，第一个空表示特指两个人都知道的车站，故用the；第二个空用an修饰后面的名词walk，表示一段路程。故选A。考点：考查冠词。5A解析：A【详解】句意：现在，从8月份开始，一条新的铁路线从北京穿过丝绸之路。考查冠词。丝绸之路“the Silk Road”为专有名词，故用the；一条新的铁路线“a new train line”在这里表示泛指。故选A。二、选择题6B解析：B【详解】句意：由于电脑的引进，如今的博物馆与过去不同了。考查名词词义辨析。invitation（口头或书面的）邀请；introduction初次投入使用，采用，引进，推行；communication沟通，交流；pronunciation发音。根据后半句“museums today are different from what they used to be”可知，前半句意为“由于电脑的引进”。故选B。7C解析：C【详解】句意：我的奶奶知道很多植物的历史和药用价值。考查名词辨析。wealth财富；price价格；value价值；cost花费。medical value表示“药用价值”。故选C。8D解析：D【详解】句意：20世纪抗生素的发现给我们带来了巨大的变化。考查名词辨析。invention发明,发明创造没有的东西 ；instruction说明；method方法；discovery发现,是去发现本来就存在的东西；从文字的表层意思推断空格指抗生素的发现；故选D。三、选择题9D解析：D【详解】句意：这颗蓝色的行星离地球如此之远，以光速传播的无线电信号需要16个小时才能到达航天器。考查介词。for为了；in在里；on在上；at在。at the speed of为固定搭配，意为“以的速度”，符合句意，故选D。10B解析：B【详解】句意：星期五下午，我们学校比平时提早放学。考查介词辨析。At其后一般加点钟；On其后一般加星期或具体的时间；To到；In其后加早中晚/月份/年份等。根据“Friday afternoon”可知，其后加具体的时间，用on，故选B。11B解析：B【详解】句意：彼得四岁时就够聪明了，能读会写。考查介词词义辨析。between介于.之间；at在某处；to到，向；during在.期间。根据固定搭配“at the age of.”在.岁时，故选B。四、选择题12D解析：D【详解】句意：儿童节就要到了。许多商店都张贴了带有“减价”字样的巨幅海报。考查动词短语辨析。put on穿上；put in投入；put away收起；put up张贴。根据下文“huge posters with the word SALE”，可知是贴出了海报，故选D。13B解析：B【详解】句意：人生充满了起伏。当你的朋友不开心的时候，告诉他们一些有趣的事情，鼓励他们振作起来。考查动词短语。put up挂起；cheer up振作起来；stay up熬夜；give up放弃。根据句中“tell them something funny and encourage them”可知，这里指鼓励他们振作起来，故选B。14B解析：B【详解】句意：我们应该把智能手机收起来，多做运动。考查动词短语。put up建造、举起；put away收起来、储存；put on穿上；put out熄灭。根据“take more exercise instead”而是多做运动，可知应该是“把智能手机收起来”，故选B。五、选择题15C解析：C【详解】句意：我可以加入你的计划吗？对不起，你不能。你太年轻了。考查情态动词。shouldnt不应该；mustnt禁止；cant不能；neednt没必要；根据“You are too young.”可知，你太年轻了，由此说明你不能参加对方的计划。故选C。六、选择题16D解析：D【详解】试题分析：句意：- William，你的父母多久做一次锻炼？ How often 译为为多久一次，how long 是多久了，是对时间段提问，how much 可以对不可数名词数量进行提问，译为多少，how soon 多久才，对一般将来时进行提问。结合句意可知how often 符合语境，故选D。考点：考查疑问词的用法。17B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。18A解析：A【详解】句意：Tom，你父母多久来美国看你一次？一年一次。考查特殊疑问句。how often多久一次；how long多久；how soon多久以后；how far多远。根据大于“Once a year”可知，对频率提问用how often引导特殊疑问句，故选A。七、选择题19A解析：A【详解】句意：对不起，妈妈。我们什么时候吃饭？直到半小时后准备好。考查状语从句的用法。not until直到才，until引导的时间状语从句用一般现在时表示将来。因此，故选A。八、选择题20B解析：B【解析】考查时态。句意：非洲贫穷仍在夺去很多人的生命。然而，有一些小的胜利预示着通往一个更好的未来的好的开始，因为他们被教导如何捕鱼。根据前面的still判断，空格处动作是正在进行，故选B。21B解析：B【解析】B。大学毕业生在找工作前就已经开始为工作焦虑了，故用现在进行时。22D解析：D【解析】试题分析： 考查动词的时态。句意：因为工人正在修理主管道，所以水供应暂时被切断。根据语境表示，修理管道这件事正在进行，所以选D项。考点 : 考查动词的时态23C解析：C【详解】句意：玛丽，我们去看电影吧。有一部新电影叫复仇者联盟4。 现在不行，我在帮我弟弟大卫学数学。考查时态。选项A为一般现在时；选项B为一般过去时；选项C为现在进行时；选项D为现在完成时。根据“Not now,”可知，此处是说明现在正在做什么，用现在进行时。故选C。九、选择题24C解析：C【解析】这道题教我们正确的运用副词。先来翻译这段话，Bob很年轻，_他了解很多。填什么词会感觉语句通顺呢，A选项，因为；B选项，所以；C选项，但是；D选项，除非、故这道题我们选择C。25C解析：C【解析】句意：我叔叔现在在北京，他住在农村，但是在工作日他在城市上班。他一定很累。A. or 或者； B. and 和； C. but 但是； D. so因此；根据He lives in the countryside 和 works in the city during the week.可知两句之间是转折关系；故选C26C解析：C【解析】试题分析：句意：Anna，你今天穿的裙子真漂亮！谢谢。它很适合我，但是颜色不是我最喜欢的。A. and“并且”；B. so“所以”；C. but“但是”；D. or“或者，否则”。结合语境，可知是转折关系。故选C。考点：考查连词的辨析。27B解析：B【详解】句意：遵照老师的指示做，否则你在运动的时候会受伤。考查连词。so因此；or否则；but但是；and和。根据句意可知前后两句有选择关系，要么遵照指示，要么受伤。故选B。十、选择题28A【解析】句意：星期六你愿意和我一起去购物吗？恐怕不行，我要帮我妈妈做家务。A. Im afraid not恐怕不可以；B. Take your time不要紧，慢慢来；C. Enjo解析：A【解析】句意：星期六你愿意和我一起去购物吗？恐怕不行，我要帮我妈妈做家务。A. Im afraid not恐怕不可以；B. Take your time不要紧，慢慢来；C. Enjoy yourself玩的开心；D. Thats all right没关系。根据“I have to help my mother with housework.”可知，不能一起前往购物，故答案为A。29C【解析】句意：-今天下午我要去徒步旅行。你愿意和我一起去吗？-我很想去，但我必须先完成作业。A. Sorry, I dont对不起，不去，但是dont不是上文的答语；B. Thats r解析：C【解析】句意：-今天下午我要去徒步旅行。你愿意和我一起去吗？-我很想去，但我必须先完成作业。A. Sorry, I dont对不起，不去，但是dont不是上文的答语；B. Thats right 那是正确的；C. Id love to我乐意去；D. Not at all一点也不，用于回答感谢，意为“不用谢；不客气”。也可以用于回答道歉，意为“没关系”。本题考察交际用语，应本着“礼貌、委婉”原则。原句表示邀请，只有C项是句型would you like to 应邀的答语。故选C。十一、选择题30A【详解】句意：史密斯一家正在考虑不搬到英国，因为他们不习惯那里寒冷的天气。考查非谓语动词及固定短语。consider用法是consider (not) doing sth，意为“考虑（不）做解析：A【详解】句意：史密斯一家正在考虑不搬到英国，因为他们不习惯那里寒冷的天气。考查非谓语动词及固定短语。consider用法是consider (not) doing sth，意为“考虑（不）做某事”，故排除选项B和D；be used to习惯于，后接名词或动名词，故选A。31A【详解】句意：华为已经成功地为他的产品开发了新的软件。我迫不及待要买一部新的华为手机了。考查动名词、不定式。develop开发；buy买；succeed in doing sth成功做某事，解析：A【详解】句意：华为已经成功地为他的产品开发了新的软件。我迫不及待要买一部新的华为手机了。考查动名词、不定式。develop开发；buy买；succeed in doing sth成功做某事，判断空格1填动名词；cant wait to do sth 迫不及待做某事，判断空格2填不定式；故选A。32B【解析】本题考查非谓语。根据句意“-暑假即将来临，你的计划是什么？-我将投入我能投入的所有时间做志愿者活动”。根据devote oneself to doing。故选B。【点睛】to+V-i解析：B【解析】本题考查非谓语。根据句意“-暑假即将来临，你的计划是什么？-我将投入我能投入的所有时间做志愿者活动”。根据devote oneself to doing。故选B。【点睛】to+V-ing形式的动词有：devote oneself to doing; pay attention to doing; be used to doing。33C【解析】试题分析：句意：我不介意住在那么小的一个房子里。此题根据动词mind后面应该使用动名词形式，故选C。考点：考查非谓语动词。解析：C【解析】试题分析：句意：我不介意住在那么小的一个房子里。此题根据动词mind后面应该使用动名词形式，故选C。考点：考查非谓语动词。34C【解析】试题分析：句意：医生奉献了所有的时间照顾这些病人，真的是无私。我觉得是的，他们好伟大。It is +adj+for sb +to do sth 对某人来说，做某事是，本句型中形容词为解析：C【解析】试题分析：句意：医生奉献了所有的时间照顾这些病人，真的是无私。我觉得是的，他们好伟大。It is +adj+for sb +to do sth 对某人来说，做某事是，本句型中形容词为物性的时候，介词用for，形容词如果是人性的，介词用of，第二空中he had 构成定语从句修饰前面的the time，构成devote sth to doing sth致力于做某事，故选C考点：介词点评：对于每一个介词都有相对应的意思，掌握这些意思，同时注意它们所构成的短语，句型是学好英语非常重要的部分。在平时的学习中要多记忆，多背诵课文，在理解的基础上进行记忆。35C【详解】句意：我在这两个毛衣中选择更便宜的那件来节省些钱买字典。根据句意理解可知，第一空表达“更喜欢做某事”，英语结构是prefer to do srh，故排除B/ D；第二空表达的是目的“解析：C【详解】句意：我在这两个毛衣中选择更便宜的那件来节省些钱买字典。根据句意理解可知，第一空表达“更喜欢做某事”，英语结构是prefer to do srh，故排除B/ D；第二空表达的是目的“为了买字典”，英语中用不定式可以表达目的，故选C。36B【详解】句意：科学家应该做些什么来防止这种病毒扩散到更广泛的地区。A. prevent阻止，动词原形，B. to prevent阻止，不定式结构，C. preventing阻止，动名词，D.解析：B【详解】句意：科学家应该做些什么来防止这种病毒扩散到更广泛的地区。A. prevent阻止，动词原形，B. to prevent阻止，不定式结构，C. preventing阻止，动名词，D. prevented阻止，过去分词时。根据题干可知，这里是用to引导的不定式短语来表目的，故选B。37B【详解】句意：南京的房价太高，很多人买不起房子。A. buying买，现在分词；B. to buy买，动词不定式；C. bought买，过去式；D. buy买，原形。短语cant affo解析：B【详解】句意：南京的房价太高，很多人买不起房子。A. buying买，现在分词；B. to buy买，动词不定式；C. bought买，过去式；D. buy买，原形。短语cant afford to do sth.表示付不起做某事。根据题意，故选B。38B【详解】句意：在周末David喜欢听音乐，但是我更喜欢外出野餐。listening to听，动名词形式；to listen to动词不定式；go out外出，动词原形；to go out动词不解析：B【详解】句意：在周末David喜欢听音乐，但是我更喜欢外出野餐。listening to听，动名词形式；to listen to动词不定式；go out外出，动词原形；to go out动词不定式；going out动名词。第一个空格前动词是enjoy，enjoy doing sth.喜欢做某事，故先排除C和D；第二个空前prefer的意思是更喜欢，prefer to do sth.，故应选B。39A【详解】句意：华为已经成功地为他的产品开发了新的软件。我迫不及待要买一部新的华为手机了。考查动名词、不定式。develop开发；buy买；succeed in d