四年级下册英语一课一练-Unit 12 The ugly duckling 第二课时 沪教牛津版（深圳用）（含答案）

Unit12Theuglyduckling其次课时习题一、选出不同类的单词。1.A.lookB.swimC.beautiful2.A.uglyB.beautifulC.duck3.A.summerB.sunnyC.warm4.A.yellowBgreenC.apple5.A.sadB.happyC.duck二、读句子，找出错误的地方并在横线上改正。1.Youcanswimsintheriver.2.It’sauglyduck.3.Heswimintheriver.4.Theducksisyellow.三、读句子并按要求改写。1.Thereisasmallegginthenest.(改为复数形式)There______somesmall_________inthenest.2.Thebigeggopenslater..(改为一般疑问句)_________thebigegg________later?3.ThethreeducklingsareonMotherDuck’sback.(对划线部分提问)__________thethreeducklings?4.Theuglyducklingisnothappy.(变为同义句)Theuglyduckling____________.5.Therearefourpeopleinmyfamily.(对划线部分提问)________________aretherein____family?四、选择题。()1.Winteris____.A.hotB.coldC.warm()2.Theduck____beautiful.A.looksB.lookC.are()3.Heis____uglyduck.A.aB.AnC.an()4.Youcanswim____theriver.A.inB.onC.at()5.Thethreeyellowducklings____together.A.playB.playsC.playing五、读短文，依据短文内容选择正确答案。Onceuponatime,therelivedaveryshinnypig.Theotheranimalsinthebarnlaughedat(称赞)him,“Youdon’tlooklikeapig!Otherpigsareallfat,butyouaresoskinny!Areyouapig?”Theskinnypigwassadandlonely.Noonewantedtoplaywithhimbecausehelookeddifferent.Onenight,theskinnypigsawsmokecomingoutoftheroof(屋顶)ofthehenhouse.Heheardthehenshouting,“Help!Help!”Theotheranimalscouldn’tgetintothehenhousebecausetheyweresofat.Theskinnypigraninsideandpulledthehensoutofthefire.Fromthatdayontheanimalsbecamefriendswiththeirhero(英雄),theskinnypig.()1.What’sthemeaningofskinny?A.toofatB.toothinC.tootall()2.Theotheranimals____theskinnypigatfirst.likedB.playedwithC.laughedat()3.Onenight,the____getsonfire.A.henhouseB.pig’shouseC.barn()4.Theotheranimalscouldn’tsavethehensbecausetheyare_____.fatB.afraidC.thinUnit12Theuglyduckling其次课时答案一、【解析】1.look,swim都是动词，beautiful是形容词，故选C。2.ugly,beautiful都是形容词，duck是名词，故选C.3.sunny,warm都是形容天气的形容词，summer是名词，故选A.4.yellow,green都是表示颜色的形容词,apple苹果，名词，故选C.5.sad,happy都是形容词，duck是名词，故选C.【答案】1.C2.C3.A4.C5.C二、【解析】1.情态动词后面跟动词原形，所以swims要改为swim.2.ugly第一个字母是元音音素，所以前面要用an.3.主语是第三人称单数，所以动词swim要改为swims.4.主语是Theducks是复数，所以后面动词要用复数are.【答案】1.swims--swim2.a--an3.swim--swims4.is—are三、【解析】1.此句改为复数形式时要将is改为are,egg改为eggs,故填are;eggs.2.此句改为一般疑问句时要借助于助动词does,后面动词用原形，应为Doesthebigeggopenlater?故填Does;open.3.此句划线部分是onMotherDuck’sback,所以提问时要用Wherearethethreeducklings?故填Whereare.4.此句意是：这只丑小鸭不欢快，与之意思相近的是Theuglyducklingissad.故填issad.5.此句划线部分是four,所以提问时要用Howmany,并将第一人称的my变为其次人称的your,应为Howmanypeoplearethereinyourfamily?故填Howmanypeople;your.【答案】1.are;eggs2.Does;open3.Whereare4.issad5.Howmanypeople;your四、【解析】1.hot热的，cold冷的,warm暖和的，我们知道Winteriscold.故选B.2.主语是第三人称单数，所以要用looks.故选A.3.ugly的第一个字母是元音音素，所以前面要用an.故选C.4.intheriver在河里，故选A.5.主语Thethreeyellowducklings是复数，所以后面动词填play.故选A【答案】1.B2.A3.C4.A5.A五、【解析】1.依据短文中Otherpigsareallfat,butyouaresoskinny!.可知skinny的意思是toothin.故选B.2.依据短文中Theotheranimalsinthebarnlaughedat(称赞)him,可知答案是C.3.依据短文中Onenight,the