八年级英语试卷单选题100道及答案解析

八年级英语试卷单选题100道及答案解析1.—_____isyourfavoritesubject?—English.A.WhatB.WhoC.WhereD.When答案：A解析：根据答语“English”可知问的是最喜欢的科目是什么，用what提问。2.Theboyisveryyoung,_____hecandomanythingsbyhimself.A.andB.butC.orD.so答案：B解析：前半句说男孩很年轻，后半句说他能自己做很多事，是转折关系，用but。3.Theywillgototheparkifit_____tomorrow.A.won'trainB.doesn'trainC.isn'trainingD.didn'train答案：B解析：if引导的条件状语从句，遵循“主将从现”原则，主语it是第三人称单数，否定用doesn'train。4.Mysisterisgoodat_____pictures.A.drawB.drawsC.drawingD.todraw答案：C解析：begoodatdoingsth.擅长做某事，用动名词drawing。5.Thereis_____“h”intheword“hour”.A.aB.anC.theD./答案：B解析：“h”发音是以元音音素开头的，用an。6.—_____didyoustayinBeijing?—Fortwoweeks.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：B解析：根据答语“Fortwoweeks”可知问的是时长，用howlong。7.I'mgoingtotakethekidstothezoo_____thisSunday.A.inB.onC.atD./答案：D解析：thisSunday前不用介词。8.Thebookisvery_____.I'mvery_____init.A.interesting;interestedB.interested;interestingC.interesting;interestingD.interested;interested答案：A解析：interesting常用来形容事物，interested常用来形容人，beinterestedin对……感兴趣。9.Tomruns_____thanJim.A.fastB.fasterC.fastestD.thefastest答案：B解析：由than可知用比较级faster。10.You'dbetter_____athomeand_____yourhomework.A.tostay;doB.stay;doC.tostay;todoD.stay;todo答案：B解析：You'dbetterdosth.最好做某事，and连接两个并列的动词原形。11.Theoldmanlives_____,butheneverfeels_____.A.alone;aloneB.lonely;lonelyC.alone;lonelyD.lonely;alone答案：C解析：alone表示“独自，单独”，lonely表示“孤独的，寂寞的”。12.—_____isthepopulationofyourcity?—About1million.A.HowmanyB.HowmuchC.WhatD.Which答案：C解析：询问人口数量用what。13.She_____herkeysintheofficesoshehadtowaituntilherhusband_____home.A.hasleft;comesB.left;wouldcomeC.hadleft;cameD.hadleft;wouldcome答案：C解析：“把钥匙落在办公室”发生在“等丈夫回家”之前，前一个用过去完成时，后一个用一般过去时。14.—_____doyouusuallygotoschool?—Bybike.A.WhatB.HowC.WhenD.Where答案：B解析：根据答语“Bybike”可知问的是交通方式，用how。15.Theteachertoldus_____inthestreet.A.notplayB.nottoplayC.tonotplayD.don'tplay答案：B解析：tellsb.nottodosth.告诉某人不要做某事。16.Weshouldkeepourclassroom_____.A.cleanB.cleanedC.cleaningD.toclean答案：A解析：keepsth.+形容词，使某物保持某种状态，用clean。17.Thiskindoffood_____delicious.A.istastedB.tastesC.istastingD.taste答案：B解析：taste是感官系动词，无被动语态，主语是不可数名词，动词用第三人称单数tastes。18.Hewassotiredthathefellasleep_____helaydownonthebed.A.assoonasB.sinceC.untilD.although答案：A解析：assoonas一……就……，符合语境。19.—_____haveyoubeeninthisschool?—Since2018.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：B解析：根据答语“Since2018”可知问的是时长，用howlong。20.Theyarelookingforwardto_____atriptoBeijing.A.takeB.takingC.takesD.took答案：B解析：lookforwardtodoingsth.期待做某事，用动名词taking。21.Theproblemis_____difficult_____studentscanworkitout.A.so;thatfewB.such;thatfewC.so;thatafewD.such;thatafew答案：A解析：so+形容词+that从句，few表示否定，几乎没有学生能做出来。22.Therearemany_____inthezoo.A.sheepsB.deersC.pandasD.childs答案：C解析：sheep和deer单复数同形，child的复数是children，pandas正确。23.Idon'tknowifhe_____tomorrow.Ifhe_____,I'llcallyou.A.willcome;comesB.comes;willcomeC.willcome;willcomeD.comes;comes答案：A解析：第一个if引导宾语从句，根据tomorrow用一般将来时；第二个if引导条件状语从句，遵循“主将从现”原则。24.Hehas_____friendshere,soheoftenfeelslonely.A.fewB.afewC.littleD.alittle答案：A解析：few修饰可数名词复数，表否定，几乎没有朋友所以孤独。25.Thegirlisafraid_____snakes.A.ofB.toC.withD.at答案：A解析：beafraidof害怕……。26.Weneedto_____somegoodideastosolvetheproblem.A.comeupwithB.comeoutC.comeonD.comeover答案：A解析：comeupwith想出，符合语境。27.Heis_____tallerthanhisbrother.A.veryB.quiteC.alittleD.more答案：C解析：alittle可以修饰比较级，very、quite不能修饰比较级，taller本身就是比较级，不用more。28.—_____isitfromyourhometoschool?—About2kilometers.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：C解析：根据答语“About2kilometers”可知问的是距离，用howfar。29.Thestudentsstopped_____whentheteachercamein.A.talkB.totalkC.talkingD.talked答案：C解析：stopdoingsth.停止做某事，老师进来学生停止说话。30.Shelikesplaying_____piano,buthelikesplaying_____football.A.the;theB./;theC.the;/D./;/答案：C解析：playthe+乐器，play+球类运动。31.TheweatherinBeijingiscolderthan_____inGuangzhou.A.thatB.itC.thisD.one答案：A解析：that指代前面提到的不可数名词weather。32.TheyhavebeentotheGreatWall_____.A.justB.alreadyC.yetD.still答案：B解析：already用于肯定句，just一般和完成时连用放助动词之后，yet用于否定句和疑问句，still表示仍然。33.Theboywasmade_____theroomafterschool.A.cleanB.tocleanC.cleaningD.cleaned答案：B解析：bemadetodosth.被迫做某事。34.—_____didyoubuythebook?—Lastweek.A.WhenB.WhereC.HowD.What答案：A解析：根据答语“Lastweek”可知问的是时间，用when。35.Youshould_____yourhandsbeforemeals.A.washB.towashC.washingD.washed答案：A解析：should是情态动词，后接动词原形。36.Thereisgoingto_____afootballmatchnextweek.A.haveB.beC.hasD.is答案：B解析：Thereisgoingtobe是Therebe句型的一般将来时结构。37.Themovieis_____worthwatching.A.veryB.quiteC.wellD.much答案：C解析：bewellworthdoing很值得做某事。38.Heis_____enoughtocarrytheheavybox.A.strongB.strongerC.strongestD.thestrongest答案：A解析：be+形容词+enoughtodosth.足够……去做某事，用形容词原级。39.Sheaskedme_____Iwouldgototheparty.A.thatB.ifC.whatD.which答案：B解析：if引导宾语从句，意为“是否”。40.Wemustdosomethingtopreventtheriver_____.A.pollutingB.topolluteC.frompollutingD.frombeingpolluted答案：D解析：prevent...fromdoingsth.阻止……做某事，河是被污染，用被动语态。41.Theoldmanhastwosons,but_____ofthemliveswithhim.A.bothB.neitherC.allD.none答案：B解析：neither表示两者都不，根据but可知两个儿子都不和他住。42.—_____isyourfather?—Heisadoctor.A.WhatB.WhoC.WhereD.How答案：A解析：根据答语“Heisadoctor”可知问的是职业，用what。43.I'msorryI_____myhomeworkathome.A.forgetB.leftC.rememberedD.missed答案：B解析：leavesth.+地点，把某物落在某地。44.Thegirlsings_____thantheboy.A.morebeautifulB.morebeautifullyC.muchbeautifulD.muchbeautifully答案：B解析：sing是动词，用副词修饰，than用比较级，beautifully的比较级是morebeautifully。45.Youcan'twatchTV_____youfinishyourhomework.A.untilB.ifC.asD.because答案：A解析：not...until直到……才……。46.Theteachermadeus_____Englishexerciseseveryday.A.doB.todoC.doingD.done答案：A解析：makesb.dosth.让某人做某事。47.Thisisthemostinterestingbook_____Ihaveeverread.A.whichB.thatC.whoD.what答案：B解析：先行词book被最高级修饰，关系代词用that。48.—_____istheshirt?—It's50yuan.A.HowmanyB.HowmuchC.WhatD.Which答案：B解析：根据答语“It's50yuan”可知问的是价格，用howmuch。49.Theyareplanning_____apartynextweek.A.haveB.tohaveC.havingD.had答案：B解析：plantodosth.计划做某事。50.Theproblemisnotsoeasy_____wecansolveitrightaway.A.asB.thatC.becauseD.since答案：B解析：so...that...如此……以至于……。51.Heisoneof_____studentsinourclass.A.goodB.betterC.thebestD.best答案：C解析：oneofthe+形容词最高级+名词复数，表示“最……之一”。52.Thelittleboyistooyoung_____gotoschool.A.toB.forC.withD.of答案：A解析：too...to...太……而不能……。53.—_____willyoubeback?—Inanhour.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：D解析：根据答语“Inanhour”可知问的是多久以后，用howsoon。54.Weshouldlearn_____eachother.A.toB.fromC.withD.for答案：B解析：learnfrom向……学习。55.Thestoryis_____andallofusare_____init.A.interested;interestingB.interesting;interestedC.interesting;interestingD.interested;interested答案：B解析：interesting形容事物，interested形容人，beinterestedin对……感兴趣。56.Thereare_____peopleintheparkonSundays.A.toomuchB.muchtooC.toomanyD.manytoo答案：C解析：toomany修饰可数名词复数，people是可数名词复数。57.Shehas_____finishedherhomework.A.justB.yetC.stillD.already答案：D解析：already用于肯定句，表已经。58.Hedidn'tgotoschool_____hewasill.A.becauseB.ifC.thoughD.so答案：A解析：because引导原因状语从句，因为生病所以没上学。59.Theteachertoldustheearth_____aroundthesun.A.goesB.wentC.isgoingD.willgo答案：A解析：客观真理用一般现在时，地球绕着太阳转是客观事实。60.Weneedtopractice_____Englisheveryday.A.speakB.tospeakC.speakingD.spoke答案：C解析：practicedoingsth.练习做某事。61.Thebookis_____forustoread.A.easyenoughB.enougheasyC.easilyenoughD.enougheasily答案：A解析：be+形容词+enoughtodosth.，用形容词easy。62.—_____isyourmother?—Sheisfine.A.WhatB.WhoC.HowD.Where答案：C解析：根据答语“Sheisfine”可知问的是身体状况，用how。63.Theywillgofishingifit_____tomorrow.A.won'trainB.doesn'trainC.isn'trainingD.didn'train答案：B解析：if引导条件状语从句，“主将从现”，主语it是第三人称单数，否定用doesn'train。64.Thegirlisgoodat_____thepiano.A.playB.playsC.playingD.toplay答案：C解析：begoodatdoingsth.擅长做某事，用动名词playing。65.Thereis_____“u”intheword“use”.A.aB.anC.theD./答案：A解析：“u”发音是以辅音音素开头的，用a。66.—_____didyougolastweek?—Tothemountains.A.WhatB.WhoC.WhereD.When答案：C解析：根据答语“Tothemountains”可知问的是地点，用where。67.I'mgoingtovisitmygrandparents_____nextmonth.A.inB.onC.atD./答案：D解析：nextmonth前不用介词。68.Themovieisvery_____.I'mvery_____init.A.exciting;excitedB.excited;excitingC.exciting;excitingD.excited;excited答案：A解析：exciting形容事物，excited形容人，beexcitedabout对……感到兴奋。69.Tomruns_____thanJack.A.fastB.fasterC.fastestD.thefastest答案：B解析：由than可知用比较级faster。70.You'dbetter_____athomeandwatchTV.A.tostayB.stayC.stayingD.stayed答案：B解析：You'dbetterdosth.最好做某事。71.Theoldwomanlives_____,butsheneverfeels_____.A.alone;aloneB.lonely;lonelyC.alone;lonelyD.lonely;alone答案：C72.—_____isthepopulationofyourtown?—About50,000.A.HowmanyB.HowmuchC.WhatD.Which答案：C解析：询问人口数量要用what。73.She_____herwalletinthetaxi,soshehadtogobacktofindit.A.hasleftB.leftC.hadleftD.wasleaving答案：B解析：事情发生在过去，用一般过去时。74.—_____doyouusuallygotothelibrary?—Onceaweek.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：A解析：根据答语“Onceaweek”可知问的是频率，用howoften。75.Theteachertoldus_____intheriver.It'sdangerous.A.notswimB.nottoswimC.tonotswimD.don'tswim答案：B解析：tellsb.nottodosth.告诉某人不要做某事。76.Weshouldkeepourenvironment_____.A.cleanB.cleanedC.cleaningD.toclean答案：A解析：keepsth.+形容词，使某物保持某种状态，用clean。77.Thiskindoffruit_____sweet.A.istastedB.tastesC.istastingD.taste答案：B解析：taste是感官系动词，无被动语态，主语是不可数名词，动词用第三人称单数tastes。78.Hefellasleep_____hewaswatchingTV.A.whileB.assoonasC.untilD.although答案：A解析：while表示“当……时候”，强调动作同时进行。79.—_____haveyoustudiedEnglish?—Forthreeyears.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：B解析：根据答语“Forthreeyears”可知问的是时长，用howlong。80.Theyarelookingforwardto_____aconcertnextmonth.A.attendB.attendingC.attendsD.attended答案：B解析：lookforwardtodoingsth.期待做某事，用动名词attending。81.Themathproblemis_____difficult_____fewstudentscanworkitout.A.so;thatB.such;thatC.too;toD.enough;to答案：A解析：so+形容词+that从句，表示“如此……以至于……”。82.Therearemany_____intheforest.A.mousesB.foxsC.wolvesD.sheeps答案：C解析：mouse的复数是mice，fox的复数是foxes，sheep单复数同形，wolves正确。83.Idon'tknowifhe_____totheparty.Ifhe_____,I'llbeveryhappy.A.willcome;comesB.comes;willcomeC.willcome;willcomeD.comes;comes答案：A解析：第一个if引导宾语从句，根据语境用一般将来时；第二个if引导条件状语从句，遵循“主将从现”原则。84.Hehas_____money,sohecan'tbuytheexpensivewatch.A.fewB.afewC.littleD.alittle答案：C解析：little修饰不可数名词，表否定，几乎没有钱。85.Theboyisafraid_____thedark.A.ofB.toC.withD.at答案：A解析：beafraidof害怕……。86.Weneedto_____aplantosolvetheproblem.A.comeupwithB.comeoutC.comeonD.comeover答案：A解析：comeupwith想出，符合语境。87.Heis_____tallerthanhissister.A.veryB.quiteC.alittleD.more答案：C解析：alittle可以修饰比较级，very、quite不能修饰比较级，taller本身就是比较级，不用more。88.—_____isitfromyourschooltothesupermarket?—About1kilometer.A.HowoftenB.HowlongC.HowfarD.Howsoon答案：C解析：根据答语“About1kilometer”可知问的是距离，用howfar。89.Thestudentsstopped_____whenthebellrang.A.talkB.totalkC.talkingD.talked答案：C解析：stopdoingsth.停止做某事，铃响学生停止说话。90.Shelikesplaying_____violin,buthelikesplay