初中生必背知识点英语单选题100道及答案解析

初中生必背知识点英语单选题100道及答案解析1.—What’sthisinEnglish?—It’s______eraser.A.aB.anC.theD./答案：B解析：eraser是以元音音素开头的单词，不定冠词用an。2.—Howdoyoudo?—______A.Fine,thankyou.B.Howdoyoudo?C.I’mOK.D.Nicetomeetyou.答案：B解析：“Howdoyoudo?”的回答也是“Howdoyoudo?”，用于初次见面的正式问候。3.—______isyourfather?—Heisadoctor.A.WhoB.WhatC.WhereD.How答案：B解析：询问职业用“What+be+主语？”。4.Ihave______uncleand______aunt.A.a;aB.an;anC.a;anD.an;a答案：B解析：uncle和aunt都是元音音素开头，不定冠词用an。5.—Canyouplay______guitar?—No,Ican’t.ButIcanplay______basketball.A.the;theB.the;/C./;theD./;/答案：B解析：playtheguitar表示“弹吉他”，乐器前加the；playbasketball表示“打篮球”，球类前不加the。6.—Doyoulike______?—Yes,Ido.A.applesB.bananaC.strawberryD.pear答案：A解析：like后接可数名词复数或不可数名词，B、C、D都是单数形式，A是复数形式。7.There______somebooksandapenonthedesk.A.isB.areC.beD.have答案：B解析：therebe句型遵循“就近原则”，somebooks是复数，所以用are。8.—Whattimedoyouusuallygetup?—Iusuallygetup______sixo’clock.A.atB.inC.onD.for答案：A解析：在具体的时刻前用介词at。9.—______doyoulikepandas?—Becausetheyarecute.A.WhyB.WhatC.WhereD.How答案：A解析：回答用“Because...”，提问用“Why...”。10.—Howmuch______thesocks?—Twodollars.A.isB.areC.doD.does答案：B解析：socks是复数，所以be动词用are。11.Mybirthdayis______January1st.A.inB.onC.atD.of答案：B解析：在具体的日期前用介词on。12.—Let’splayvolleyball.—That______good.A.looksB.watchesC.soundsD.sees答案：C解析：“Thatsoundsgood.”表示“那听起来不错”。13.—______isyourschoolbag?—It’sblack.A.WhatB.WhatcolorC.WhereD.How答案：B解析：根据回答“black”可知是询问颜色，用“Whatcolor...”。14.Thisismysister.______nameisMary.A.HisB.HerC.MyD.Your答案：B解析：sister是女性，“她的”用her。15.—CanIhelpyou?—______.Iwantaskirt.A.Yes,pleaseB.No,thanksC.You’rewelcomeD.Hereyouare答案：A解析：“CanIhelpyou?”是购物时店员的常用语，肯定回答用“Yes,please.”。16.WehaveEnglish______MondayandFriday.A.inB.onC.atD.from答案：B解析：在星期几前用介词on。17.—______isthemanoverthere?—Heismyteacher,Mr.Green.A.WhatB.WhichC.WhoD.Whose答案：C解析：根据回答“Heismyteacher...”可知是询问“谁”，用Who。18.Theboy______blackismycousin.A.inB.onC.atD.of答案：A解析：“in+颜色”表示“穿着某种颜色的衣服”。19.—Doyouhaveacomputer?—______.Butmybrotherhasone.A.Yes,IdoB.No,Idon’tC.Yes,hedoesD.No,hedoesn’t答案：B解析：根据“Butmybrotherhasone.”可知自己没有，否定回答用“No,Idon't.”。20.Thesearemy______.Theyareverynice.A.friendB.friendsC.afriendD.thefriend答案：B解析：Theseare后接名词复数，friend的复数是friends。21.—______yourphonenumber?—It’s281-9176.A.WhatB.What’sC.HowD.How’s答案：B解析：询问电话号码用“What'syourphonenumber?”。22.—Isthisyourpen?—No,itisn’t.It’s______.A.herB.hersC.sheD.he答案：B解析：hers是名词性物主代词，相当于“herpen”。23.WehavemathandChinese______Fridaymorning.A.atB.inC.onD.for答案：C解析：在具体某一天的上午、下午、晚上用介词on。24.Myfatherlikessports.Heoften______inthemorning.A.runB.runsC.runningD.torun答案：B解析：主语he是第三人称单数，often是一般现在时的标志词，谓语动词用runs。25.—Wherearemykeys?—______A.It’sonthesofa.B.They’reonthesofa.C.It’sunderthesofa.D.They’reunderthesofa.答案：D解析：keys是复数，用they指代，排除A、C；根据问句，应该是在沙发下面，用under。26.—Doyouknowthegirl______red?—Yes,sheismyclassmate.A.inB.onC.atD.with答案：A解析：“in+颜色”表示“穿着......颜色的衣服”。27.—Howoldisyoursister?—Sheis______.A.elevenB.elevenyearsC.elevenoldD.eleven-year-old答案：A解析：表达年龄用基数词，eleven表示“11岁”。28.Wehave______artfestivalthismonth.A.aB.anC.theD./答案：B解析：art是以元音音素开头的单词，不定冠词用an。29.—______isyourfavoritesubject?—English.A.WhyB.WhatC.WhoD.How答案：B解析：根据回答“English”可知是询问“最喜欢的科目是什么”，用What。30.Theshorts______20yuan.A.isB.areC.hasD.have答案：B解析：shorts是复数，be动词用are。31.—Thankyouforyourhelp.—______A.You’rewelcome.B.That’sright.C.Noproblem.D.Allright.答案：A解析：“Thankyoufor...”的回答常用“You'rewelcome.”，表示“不客气”。32.Ilikehistorybecauseit’s______.A.boringB.difficultC.interestingD.busy答案：C解析：A选项“boring”无聊的；B选项“difficult”困难的；C选项“interesting”有趣的；D选项“busy”忙碌的。喜欢历史应该是因为它有趣，所以选C。33.—______istheschoolbag?—It’s50yuan.A.HowmanyB.HowmuchC.HowoldD.How答案：B解析：根据回答“It's50yuan.”可知是询问价格，用“Howmuch”。34.WehaveP.E.______Tuesdayafternoon.A.inB.atC.onD.for答案：C解析：在具体某一天的下午用介词on。35.—Canyouplaythepiano?—No,I______.A.canB.can’tC.doD.don’t答案：B解析：can引导的一般疑问句，否定回答用“No,Ican't.”36.Mymother______noodlesforme.Ilikethemverymuch.A.makesB.makeC.ismakingD.aremaking答案：A解析：主语mymother是第三人称单数，一般现在时谓语动词用makes。37.—What’syourfavorite______?—Blue.A.subjectB.colorC.foodD.sport答案：B解析：根据回答“Blue.”可知是询问最喜欢的颜色，用color。38.Thereis______“f”and______“u”intheword“fun”.A.a;anB.an;aC.the;/D./;an答案：B解析：“f”是以元音音素开头，用an；“u”是以辅音音素开头，用a。39.—______doyoulikescience?—Becauseit’sinteresting.A.WhyB.WhenC.WhatD.How答案：A解析：根据回答“Because...”可知是询问原因，用Why。40.—______isyourEnglishteacher?—Mrs.Wang.A.WhatB.WhoC.WhereD.How答案：B解析：根据回答“Mrs.Wang.”可知是询问人，用Who。41.Thesebooksare______.A.myB.mineC.ID.me答案：B解析：mine是名词性物主代词，相当于“mybooks”。42.Wegotoschool______MondaytoFriday.A.fromB.forC.onD.in答案：A解析：“from...to...”表示“从......到......”。43.—______isthehat?—It’s15dollars.A.HowmanyB.HowmuchC.WhatcolorD.Where答案：B解析：根据回答“It's15dollars.”可知是询问价格，用Howmuch。44.—Doyoulikehamburgers?—No,I______.A.doB.don’tC.amnotD.isn’t答案：B解析：do引导的一般疑问句，否定回答用“No,Idon't.”45.Thegirl______longhairismysister.A.hasB.haveC.withD.in答案：C解析：with表示“具有；带有”，withlonghair作后置定语修饰thegirl。46.—Whenisyourbirthday?—Mybirthdayis______May1st.A.inB.onC.atD.for答案：B解析：在具体日期前用on。47.—Whatkindofmoviesdoyoulike?—Ilike______.A.actionmoviesB.applesC.historyD.blue答案：A解析：根据问句“kindofmovies”可知是询问电影类型，A选项“actionmovies”动作片符合。48.He______sportseveryday.A.playB.playsC.playingD.toplay答案：B解析：主语he是第三人称单数，everyday是一般现在时的标志词，谓语动词用plays。49.—______yourfatherathome?—No,heisn’t.A.IsB.AreC.DoD.Does答案：A解析：athome是介词短语，句子缺少be动词，主语yourfather是第三人称单数，用Is。50.Mysisterlikesmusicandsheoftengoesto______.A.thelibraryB.theclubC.concertsD.thepark答案：C解析：喜欢音乐，经常去的应该是音乐会“concerts”。51.—______isthelibrary?—It’snexttothepostoffice.A.WhatB.WhenC.WhereD.How答案：C解析：根据回答“It'snexttothepostoffice.”可知是询问地点，用Where。52.Thestudentsare______class.A.haveB.havingC.hasD.tohave答案：B解析：“be+doing”是现在进行时的结构，have的现在分词是having。53.—Howmany______arethereintheroom?—Three.A.manB.menC.womanD.child答案：B解析：howmany后接可数名词复数，man的复数是men，woman的复数是women，child的复数是children。54.Idon’tlikestrawberries______bananas.A.andB.orC.butD.so答案：B解析：否定句中表示“和”用or，不用and。55.—______doyouhaveP.E.?—OnMondayandThursday.A.WhyB.WhenC.WhatD.How答案：B解析：根据回答“OnMondayandThursday.”可知是询问时间，用When。56.Theshoesarenice.I’lltake______.A.itB.themC.itsD.they答案：B解析：shoes是复数，take是动词，后面用宾格them指代。57.—What’syourfavoritefruit?—______.A.MilkB.ChickenC.ApplesD.Potatoes答案：C解析：A选项“Milk”牛奶；B选项“Chicken”鸡肉；C选项“Apples”苹果；D选项“Potatoes”土豆。水果是apples。58.Mybrother______anewbike.A.haveB.hasC.isD.are答案：B解析：主语mybrother是第三人称单数，“有一辆新自行车”用has。59.—______doyouspell“ruler”?—R-U-L-E-R.A.HowB.WhatC.CanD.Are答案：A解析：根据回答“R-U-L-E-R.”可知是询问如何拼写，用How。60.—Isthereabanknearhere?—______A.Yes,thereis.B.No,therearen’t.C.Yes,itis.D.No,itisn’t.答案：A解析：therebe句型的一般疑问句，肯定回答“Yes,thereis.”，否定回答“No,thereisn't.”。61.Themusic______verynice.Ilikeit.A.soundsB.looksC.tastesD.smells答案：A解析：music是“音乐”，听起来不错用sounds。62.—______isyourfather?—Heis40yearsold.A.HowB.HowoldC.WhatD.Where答案：B解析：根据回答“Heis40yearsold.”可知是询问年龄，用Howold。63.WehaveanEnglishparty______July5theveryyear.A.inB.onC.atD.for答案：B解析：在具体日期July5th前用on。64.—Canshe______English?—Yes,shecan.A.speakB.sayC.talkD.tell答案：A解析：说某种语言用speak。65.—______isyourmathteacher?—Mr.Zhang.A.WhoB.WhatC.WhenD.Where答案：A解析：根据回答“Mr.Zhang.”可知是询问人，用Who。66.Thebooksareonthedesk.Canyousee______?A.theyB.themC.itD.their答案：B解析：books是复数，see是动词，后面用宾格them指代。67.—What’syourfavoritevegetable?—______.A.PearsB.HamburgersC.TomatoesD.Icecream答案：C解析：A选项“Pears”梨，是水果；B选项“Hamburgers”汉堡包，是食物；C选项“Tomatoes”西红柿，是蔬菜；D选项“Icecream”冰淇淋，是食物。最喜欢的蔬菜是tomatoes。68.—________isyoursister?—Sheisinthegarden.A.WhatB.WhereC.HowD.Who答案：B解析：根据回答“Sheisinthegarden.”可知是询问地点，用Where。69.—How’stheweathertoday?—It’s________.A.sunB.sunnyC.rainD.rainy答案：B解析：询问天气，回答用形容词，sunny表示“晴朗的”。70.—________doyougotoschool?—Bybike.A.WhatB.HowC.WhenD.Where答案：B解析：根据回答“Bybike.”可知是询问方式，用How。71.Thegirl________longblackhairismyfriend.A.withB.inC.hasD.have答案：A解析：with表示“具有；带有”，作后置定语修饰thegirl。72.—________isyourschoolbag?—Theblueone.A.WhichB.WhatC.WhereD.How答案：A解析：根据回答“Theblueone.”可知是询问哪一个，用Which。73.There________somemilkandapplesonthetable.A.isB.areC.haveD.has答案：A解析：therebe句型遵循“就近原则”，milk是不可数名词，所以用is。74.—________isyourartteacher?—Mrs.Green.A.WhoB.WhatC.WhenD.Where答案：A解析：根据回答“Mrs.Green.”可知是询问人，用Who。75.Mybrotherlikes________verymuch.A.playfootballB.playsfootballC.playingfootballD.playedfootball答案：C解析：likedoingsth.表示“喜欢做某事”。76.—________doyouhaveEnglishclass?—Everyday.A.HowoftenB.HowlongC.HowmanyD.Howmuch答案：A解析：根据回答“Everyday.”可知是询问频率，用Howoften。77.Theboy________glassesismyclassmate.A.hasB.withC.haveD.in答案：B解析：withglasses表示“戴眼镜的”，作后置定语。78.—________isthelibraryfromhere?—It’sabouttwokilometers.A.HowlongB.HowfarC.HowmanyD.Howmuch答案：B解析：根据回答“It’sabouttwokilometers.”可知是询问距离，用Howfar。79.Wehave________ateighto’clock.A.breakfastB.lunchC.dinnerD.supper答案：A解析：eighto’clock通常是吃早餐的时间，havebreakfast表示“吃早餐”。80.—________arethesesocks?—Theyarefiveyuan.A.HowmanyB.HowmuchC.WhatcolorD.Whatsize答案：B解析：根据回答“Theyarefiveyuan.”可知是询问价格，用Howmuch。81.Theroomis________.A.TomandJimB.TomandJim’sC.Tom’sandJimD.Tom’sandJim’s答案：B解析：表示两人共有的房间，在最后一个人名后加’s。82.—________yourmotherlikebananas?—No,shedoesn’t.A.DoB.DoesC.IsD.Are答案：B解析：like是实义动词，主语yourmother是第三人称单数，一般疑问句借助助动词Does。83.Thereare________monthsinayear.A.twelveB.elevenC.tenD.nine答案：A解析：一年有十二个月，twelve表示“十二”。84.I’m________.Iwanttohavearest.A.hungryB.tiredC.thirstyD.full答案：B解析：wanttohavearest表示“想要休息”，说明很累，tired表示“疲倦的；累的”。85.—________isyourbirthdayparty?—Atsixo’clockintheevening.A.WhatB.WhenC.WhereD.How答案：B解析：根据回答“Atsixo’clockintheevening.”可知是询问时间，用When。86.Shecan________ChineseandEnglish.A.speakB.sayC.tellD.talk答案：A解析：speak后接语言，speakChineseandEnglish表示“说中文和英语”。87.—________isyourpenpalfrom?—He’sfromAustralia.A.WhatB.WhereC.HowD.Who答案：B解析：根据回答“He’sfromAustralia.”可知是询问地点，用Where。88.Myfather________readingnewspapersinthemorning.A.likesB.likeC.tolikeD.liking答案：A解析：主语myfather是第三人称单数，一般现在时谓语动词用likes。89.Don’t________intheclassroom.A.runB.runsC.runningD.torun答案：A解析：Don't后接动词原形。90.—________doyoulikepandas?—