小学英语3年级下册单选题150道及答案

小学英语3年级下册单选题150道及答案1.—________isyourfather?A.WhoB.WhatC.WhereD.How答案：A解析：询问“谁是你的爸爸”用who，what问职业，where问地点，how问方式。2.Thisis________elephant.A.aB.anC.theD./答案：B解析：elephant是以元音音素开头的单词，用an表示“一个”。3.Themonkeyhasa________tail.A.shortB.fatC.longD.small答案：C解析：猴子尾巴长，long符合，short是短的，fat是胖的，small是小的。4.—Doyoulikeapples?—________.A.Yes,IdoB.Yes,IamC.No,Ican'tD.No,I'mnot答案：A解析：Do开头的一般疑问句，肯定回答用Yes,Ido。5.________aremyfriends,TomandJack.A.ThisB.ThatC.TheseD.It答案：C解析：介绍两个人用these，this和that指单数，it指物。6.Thegiraffeisso________.A.tallB.shortC.bigD.small答案：A解析：长颈鹿是高的，tall符合，short是矮的，big是大的，small是小的。7.I________likepears.A.isn'tB.don'tC.amnotD.can't答案：B解析：实义动词like的否定借助don't。8.—________isthepandafrom?—It'sfromChina.A.WhatB.WhoC.WhereD.How答案：C解析：根据回答“来自中国”，可知问地点用where。9.Theduckhasa________mouth.A.bigB.smallC.longD.short答案：A解析：鸭子嘴巴大，big符合，small是小的，long是长的，short是短的。10.—Let'sgotothezoo.—________.A.GoodideaB.ThankyouC.You'rewelcomeD.Excuseme答案：A解析：对方提议去动物园，回应“好主意”用Goodidea。11.________youhaveanewkite?A.DoB.AreC.IsD.Does答案：A解析：一般现在时，主语是you，借助do构成一般疑问句。12.Therabbithas________ears.A.longB.shortC.bigD.small答案：A解析：兔子耳朵长，long符合。13.—Issheyoursister?—________.A.Yes,heisB.No,heisn'tC.Yes,sheisD.No,itisn't答案：C解析：问句主语是she，肯定回答用Yes,sheis。14.Ihave________orange.A.aB.anC.theD./答案：B解析：orange以元音音素开头，用an。15.Thebearis________.A.thinB.fatC.tallD.short答案：B解析：熊是胖的，fat符合，thin是瘦的，tall是高的，short是矮的。16.—Dotheylikebananas?—________.A.Yes,theyareB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,theydon't。17.________aremybooks.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。18.Thebirdhasa________beak.A.longB.shortC.bigD.small答案：A解析：鸟的喙长，long符合。19.—Let'splayfootball.—________.A.GoodbyeB.ThankyouC.GreatD.Excuseme答案：C解析：对方提议踢足球，回应“太棒了”用Great。20.________hehaveaball?A.DoB.AreC.IsD.Does答案：D解析：主语是he，借助does构成一般疑问句。21.Thecathas________eyes.A.bigB.smallC.longD.short答案：A解析：猫眼睛大，big符合。22.—Isheyourbrother?—________.A.Yes,sheisB.No,sheisn'tC.Yes,heisD.No,itisn't答案：C解析：问句主语是he，肯定回答用Yes,heis。23.Ihave________apple.A.aB.anC.theD./答案：B解析：apple以元音音素开头，用an。24.Thedogis________.A.thinB.fatC.tallD.short答案：B解析：狗一般胖，fat符合。25.—Doyoulikegrapes?—________.A.Yes,IamB.No,Idon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,Idon't。26.________aremypencils.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。27.Thefishhasa________body.A.longB.shortC.bigD.small答案：A解析：鱼身体长，long符合。28.—Let'sgohome.—________.A.GoodbyeB.ThankyouC.OKD.Excuseme答案：C解析：对方提议回家，回应“好的”用OK。29.________shehaveadoll?A.DoB.AreC.IsD.Does答案：D解析：主语是she，借助does构成一般疑问句。30.Thepighasa________nose.A.bigB.smallC.longD.short答案：A解析：猪鼻子大，big符合。31.—Isitadog?—________.A.Yes,itisB.No,heisn'tC.Yes,sheisD.No,theyaren't答案：A解析：问句主语是it，肯定回答用Yes,itis。32.Ihave________banana.A.aB.anC.theD./答案：A解析：banana以辅音音素开头，用a。33.Thehorseis________.A.thinB.fatC.tallD.short答案：C解析：马高，tall符合。34.—Dotheylikestrawberries?—________.A.Yes,theyareB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,theydon't。35.________aremyrulers.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。36.Thesnakehasa________body.A.longB.shortC.bigD.small答案：A解析：蛇身体长，long符合。37.—Let'sdrawapicture.—________.A.GoodbyeB.ThankyouC.SureD.Excuseme答案：C解析：对方提议画画，回应“当然可以”用Sure。38.________youhaveatoycar?A.DoB.AreC.IsD.Does答案：A解析：主语是you，借助do构成一般疑问句。39.Thechickenhas________legs.A.longB.shortC.bigD.small答案：B解析：鸡的腿短，short符合。40.—Issheyourteacher?—________.A.Yes,heisB.No,heisn'tC.Yes,sheisD.No,itisn't答案：C解析：问句主语是she，肯定回答用Yes,sheis。41.Ihave________pear.A.aB.anC.theD./答案：A解析：pear以辅音音素开头，用a。42.Thecowis________.A.thinB.fatC.tallD.short答案：B解析：奶牛胖，fat符合。43.—Doyoulikewatermelons?—________.A.Yes,IamB.No,Idon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,Idon't。44.________aremyerasers.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。45.Thefroghasa________tongue.A.longB.shortC.bigD.small答案：A解析：青蛙舌头长，long符合。46.—Let'ssingasong.—________.A.GoodbyeB.ThankyouC.SoundsgoodD.Excuseme答案：C解析：对方提议唱歌，回应“听起来不错”用Soundsgood。47.________hehaveabike?A.DoB.AreC.IsD.Does答案：D解析：主语是he，借助does构成一般疑问句。48.Therabbithasa________tail.A.longB.shortC.bigD.small答案：B解析：兔子尾巴短，short符合。49.—Isheyourfriend?—________.A.Yes,sheisB.No,sheisn'tC.Yes,heisD.No,itisn't答案：C解析：问句主语是he，肯定回答用Yes,heis。50.Ihave________orangejuice.A.aB.anC.theD./答案：D解析：juice是不可数名词，不用a/an，这里也不强调特指，不用the。51.Thelionis________.A.thinB.fatC.strongD.short答案：C解析：狮子强壮，strong符合。52.—Dotheylikepeaches?—________.A.Yes,theyareB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,theydon't。53.________aremycrayons.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。54.Thesquirrelhasa________tail.A.longB.shortC.bigD.small答案：A解析：松鼠尾巴长，long符合。55.—Let'sgoboating.—________.A.GoodbyeB.ThankyouC.OK,let'sgoD.Excuseme答案：C解析：对方提议去划船，回应“好的，走吧”用OK,let'sgo。56.________youhaveayo-yo?A.DoB.AreC.IsD.Does答案：A解析：主语是you，借助do构成一般疑问句。57.Thepenguinhas________wings.A.longB.shortC.bigD.small答案：B解析：企鹅翅膀短，short符合。58.—Issheyourclassmate?—________.A.Yes,heisB.No,heisn'tC.Yes,sheisD.No,itisn't答案：C解析：问句主语是she，肯定回答用Yes,sheis。59.Ihave________lemon.A.aB.anC.theD./答案：A解析：lemon以辅音音素开头，用a。60.Thecamelis________.A.thinB.fatC.tallD.short答案：C解析：骆驼高，tall符合。61.—Doyoulikecherries?—________.A.Yes,IamB.No,Idon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,Idon't。62.________aremybookshelves.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。63.Theowlhas________eyes.A.bigB.smallC.longD.short答案：A解析：猫头鹰眼睛大，big符合。64.—Let'splaychess.—________.A.GoodbyeB.ThankyouC.I'dlovetoD.Excuseme答案：C解析：对方提议下棋，回应“我很乐意”用I'dloveto。65.________hehaveacamera?A.DoB.AreC.IsD.Does答案：D解析：主语是he，借助does构成一般疑问句。66.Thekangaroohasa________tail.A.longB.shortC.bigD.small答案：A解析：袋鼠尾巴长，long符合。67.—Isheyourcousin?—________.A.Yes,sheisB.No,sheisn'tC.Yes,heisD.No,itisn't答案：C解析：问句主语是he，肯定回答用Yes,heis。68.Ihave________mango.A.aB.anC.theD./答案：A解析：mango以辅音音素开头，用a。69.Thesheepis________.A.thinB.fatC.tallD.short答案：B解析：绵羊胖，fat符合。70.—Dotheylikeplums?—________.A.Yes,theyareB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,theydon't。71.________aremynotebooks.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。72.Thesnailhasa________shell.A.bigB.smallC.longD.short答案：B解析：蜗牛壳小，small符合。73.—Let'sgoskating.—________.A.GoodbyeB.ThankyouC.That'sagoodplanD.Excuseme答案：C解析：对方提议去滑冰，回应“那是个好计划”用That'sagoodplan。74.________youhaveatelescope?A.DoB.AreC.IsD.Does答案：A解析：主语是you，借助do构成一般疑问句。75.Thekoalahas________ears.A.longB.shortC.bigD.small答案：C解析：考拉耳朵大，big符合。76.—Issheyouraunt?—________.A.Yes,heisB.No,heisn'tC.Yes,sheisD.No,itisn't答案：C解析：问句主语是she，肯定回答用Yes,sheis。77.Ihave________cherry.A.aB.anC.theD./答案：A解析：cherry以辅音音素开头，用a。78.Thezebrais________.A.thinB.fatC.tallD.short答案：C解析：斑马高，tall符合。79.—Doyoulikeapricots?—________.A.Yes,IamB.No,Idon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,Idon't。80.________aremyfolders.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。81.Thebeehasa________stinger.A.longB.shortC.bigD.small答案：A解析：蜜蜂的刺长，long符合。82.—Let'sgofishing.—________.A.GoodbyeB.ThankyouC.I'mupforitD.Excuseme答案：C解析：对方提议去钓鱼，回应“我愿意去”用I'mupforit。83.________hehaveakite?A.DoB.AreC.IsD.Does答案：D解析：主语是he，借助does构成一般疑问句。84.Thehedgehoghas________spines.A.longB.shortC.bigD.small答案：A解析：刺猬的刺长，long符合。85.—Isheyouruncle?—________.A.Yes,sheisB.No,sheisn'tC.Yes,heisD.No,itisn't答案：C解析：问句主语是he，肯定回答用Yes,heis。86.Ihave________grape.A.aB.anC.theD./答案：A解析：grape以辅音音素开头，用a。87.Thellamais________.A.thinB.fatC.tallD.short答案：C解析：羊驼高，tall符合。88.—Dotheylikeraspberries?—________.A.Yes,theyareB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,theydon't。89.________aremypencil-cases.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。90.Theseagullhasa________beak.A.longB.shortC.bigD.small答案：A解析：海鸥的喙长，long符合。91.—Let'sgocamping.—________.A.GoodbyeB.ThankyouC.SoundsexcitingD.Excuseme答案：C解析：对方提议去露营，回应“听起来很刺激”用Soundsexciting。92.________youhaveaskippingrope?A.DoB.AreC.IsD.Does答案：A解析：主语是you，借助do构成一般疑问句。93.Theraccoonhas________eyes.A.bigB.smallC.longD.short答案：A解析：浣熊眼睛大，big符合。94.—Issheyourgrandma?—________.A.Yes,heisB.No,heisn'tC.Yes,sheisD.No,itisn't答案：C解析：问句主语是she，肯定回答用Yes,sheis。95.Ihave________plum.A.aB.anC.theD./答案：A解析：plum以辅音音素开头，用a。96.Theyakis________.A.thinB.fatC.tallD.short答案：C解析：牦牛高，tall符合。97.—Doyoulikelychees?—________.A.Yes,IamB.No,Idon'tC.Yes,hedoesD.No,shedoesn't答案：B解析：Do开头的一般疑问句，否定回答用No,Idon't。98.________aremypicturebooks.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these。99.Thedragonflyhas________wings.A.longB.shortC.bigD.small答案：A解析：蜻蜓翅膀长，long符合。100.—Let'sgotothepark.—________.A.GoodbyeB.ThankyouC.Let'smakeitD.Excuseme答案：C解析：对方提议去公园，回应“咱们去吧”用Let'smakeit。101.—What'sthis________English?A.atB.inC.onD.of答案：B解析：“用某种语言”用介词in，inEnglish表示“用英语”。102.Look________theelephant.It'ssobig.A.toB.atC.forD.on答案：B解析：lookat是固定短语，意为“看……”。103.Mysister________twobigeyes.A.haveB.hasC.isD.are答案：B解析：主语Mysister是第三人称单数，“有”用has；have用于非第三人称单数主语。104.—________isyourtoy?—It'sinthebox.A.WhatB.WhereC.WhoD.How答案：B解析：根据回答“在盒子里”，可知问句是问地点，用where。105.Idon'tlike________.Theyaresour.A.grapeB.grapeesC.grapesD.agrape答案：C解析：这里表示泛指葡萄，要用复数形式grapes；grapee拼写错误，agrape是单数。106.—Let'sbuysomefruit.—________.Ilikefruit.A.SorryB.ThankyouC.GreatD.No答案：C解析：对方提议买水果，结合后面说喜欢水果，应回应“太好了”，用Great。107.Thegiraffe'sneckisvery________.A.shortB.longC.smallD.fat答案：B解析：长颈鹿脖子长，long符合；short是短的，small是小的，fat是胖的。108.—Isthatyourbrother?—No,________isn't.A.itB.heC.sheD.that答案：B解析：问句中主语是yourbrother，否定回答用heisn't。109.Ihave________newkite.It'sbeautiful.A.aB.anC.theD./答案：A解析：这里表示“一个新风筝”，是泛指，new以辅音音素开头，用a。110.________pandasfromChina?A.IsB.AreC.DoD.Does答案：B解析：pandas是复数，“来自”用befrom，所以一般疑问句用Are开头。111.Themonkeyisvery________.Itlikestojump.A.quietB.cuteC.activeD.big答案：C解析：根据“喜欢跳”可知猴子很活跃，active符合；quiet是安静的，cute是可爱的，big是大的。112.—Doyouhave________apples?—Yes,Ido.A.someB.anyC.aD.an答案：B解析：在一般疑问句中表示“一些”用any；some一般用于肯定句；a/an修饰单数可数名词。113.Thebearis________thantherabbit.A.smallerB.thinnerC.biggerD.shorter答案：C解析：熊比兔子大，bigger符合；smaller是更小，thinner是更瘦，shorter是更矮。114.—Who'sthatwoman?—________mymother.A.He'sB.She'sC.It'sD.That's答案：B解析：问句问的是“那个女人是谁”，回答用She's。115.Icansee________orangeinthepicture.A.aB.anC.theD./答案：B解析：orange以元音音素开头，这里表示“一个橙子”，用an。116.Theduckswims________intheriver.A.slowB.quicklyC.quietD.short答案：B解析：鸭子在河里游得快，quickly是副词“快速地”；slow是形容词，quiet是安静的，short是短的。117.—Doesyourfatherlikebananas?—________.Helikesapples.A.Yes,hedoesB.No,hedoesn'tC.Yes,shedoesD.No,shedoesn't答案：B解析：根据“Helikesapples”可知是否定回答，主语是yourfather，用No,hedoesn't。118.________aremyfriends,LilyandLucy.A.ThisB.ThatC.TheseD.It答案：C解析：介绍两个人用these；this和that指单数，it指物。119.Thebirdcanfly________thesky.A.onB.inC.atD.to答案：B解析：“在天空中”用介词in。120.Idon'twant________ice-cream.It'stoocold.A.aB.anC.theD./答案：B解析：ice-cream以元音音素开头，这里表示“一个冰淇淋”，用an。121.Theelephanthasa________nose.A.shortB.longC.smallD.thin答案：B解析：大象鼻子长，long符合；short是短的，small是小的，thin是瘦的。122.—Let'splaybasketball.—________.Ican'tplayitwell.A.GoodideaB.SorryC.GreatD.OK答案：B解析：因为说自己篮球打得不好，所以应表示歉意，用Sorry。123.________youhaveanewbike?A.DoB.AreC.IsD.Does答案：A解析：主语是you，一般现在时的一般疑问句借助do。124.Thecatischasinga________.A.birdB.fishC.mouseD.elephant答案：C解析：猫通常追老鼠，mouse符合；bird、fish、elephant不符合常理。125.—Isitadogoracat?—________.A.Yes,itisB.No,itisn'tC.It'sadogD.It'sblack答案：C解析：选择疑问句不能用Yes或No回答，应从选项中选择一个回答，所以选It'sadog。126.Ilike________.Theyaresweet.A.strawberryB.strawberrysC.strawberriesD.astrawberry答案：C解析：这里表示泛指草莓，要用复数形式strawberries；strawberrys拼写错误，astrawberry是单数。127.Thehorseruns________.A.slowB.quicklyC.quietD.short答案：B解析：马跑得快，quickly是副词“快速地”；slow是形容词，quiet是安静的，short是短的。128.—Dotheyhaveagarden?—________.Theyhaveabigone.A.Yes,theydoB.No,theydon'tC.Yes,hedoesD.No,shedoesn't答案：A解析：根据“Theyhaveabigone”可知是肯定回答，主语是they，用Yes,theydo。129.________ismylittlebrother.A.ThisB.ThatC.TheseD.It答案：A解析：介绍近处的人用this；that指远处，these指复数，it指物。130.Wecanseemany________inthezoo.A.animalB.animalsC.ananimalD.theanimal答案：B解析：many后接可数名词复数，animals符合。131.Therabbitis________thanthedeer.A.tallerB.biggerC.smallerD.fatter答案：C解析：兔子比鹿小，smaller符合；taller是更高，bigger是更大，fatter是更胖。132.—Whatwouldyouliketoeat?—________someapples.A.I'dlikeB.IlikeC.He'dlikeD.She'dlike答案：A解析：根据问句“你想吃什么”，回答用I'dlike表示“我想要”。133.Thereis________oldtreeinthepark.A.aB.anC.theD./答案：B解析：old以元音音素开头，这里表示“一棵老树”，用an。134.Thefishlives________water.A.onB.inC.atD.to答案：B解析：鱼生活在水里，用介词in。135.—Doesshelikepears?—________.Shelikespeaches.A.Yes,shedoesB.No,shedoesn'tC.Yes,hedoesD.No,hedoesn't答案：B解析：根据“Shelikespeaches”可知是否定回答，主语是she，用No,shedoesn't。136.________aremytoys.A.ThisB.ThatC.TheseD.It答案：C解析：介绍复数物品用these；this和that指单数，it指物。137.Thebutterflyhas________wings.A.beautifulB.bigC.longD.short答案：A解析：蝴蝶翅膀漂亮，beautiful符合；big是大的，long是长的，short是短的。138.—Let'sg