7名词的数和格专项练习

名词的数和格专项练习第1页共2页一，名词的数我们知道名词可以分为可数名词和不可数名词，而不可数名词它没有复数形式，但可数名词却有单数和复数之分，复数的构成如下：一）在后面加s。如：fathers,books,Americans,Germans,apples,bananas二）x,sh,ch,s,tch后加es。如：boxes,glasses,dresses,watches,wishes,faxes三）1）以辅音字母加y结尾的变y为i再加es如：city-citiesbody-bodiesfactory-fctories,baby-babies,family-families,duty-duties,comedy-comedies,dstory-stories2）以元音字母加y结尾的直接加s。如：day-days,boy-boys,toy-toys,key-keys,ways四）以o结尾加s（外来词）。如：radios,photos,但如是辅音加o的加es：如:tomatoes西红柿,potatoes马铃薯五）以f或fe结尾的变f为v再加es(s)。如：knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves,yourself-yourselves六）单复数相同（不变的）有：fish,sheep,deer鹿子,Chinese,Japanese七）一般只有复数，没有单数的有：people,pants,shorts,shoes,glasses,gloves,clothes,socks八）单词形式不变，既可以是单数也可以是复数的有：police警察局，警察,class班，同学,family家，家庭成员九）合成的复数一般只加主要名词，多数为后一个单词。如：actionmovie-actionmovies,penpal-penpals;但如果是由man或woman所组成的合成词的复数则同时为复数。如：mandoctor-mendoctors,womanteacher-womenteachers十）有的单复数意思不同。如：fish鱼fishes鱼的种类,paper纸papers报纸，卷子，论文,work工作works作品，工厂,glass玻璃glasses玻璃杯，眼镜,orange桔子水oranges橙子,light光线lights灯,people人peoples民族,time时间times时代,次数,chicken鸡肉chickens小鸡十一）单个字母的复数可以有两种形式直接加s或’s。如：Is(I’s),Ks(K’s)。但如是缩略词则只加s。如：IDs,VCDs,SARs十二）特殊形式的有：child-children,man-men,woman-women,foot-feet,mouse-mice,policeman-policemen,Englishman-Englishmen二，名词的格当我们要表示某人的什么东西或人时，我们就要使用所有格形式。构成如下：一）单数在后面加’s。如：brother’s,Mike’s,teacher’s二）复数以s结尾的直接在s后加’，如果不是以s结尾的与单数一样处理。如：Teachers’Day教师节,classmates’;Children’sDay六一节,Women’sDay三八节三）由and并列的名词所有时，如果是共同所有同一人或物时，只加最后一个’s，但分别拥有时却分别按单数形式处理。如：MikeandBen’sroom迈克和本的房间（共住一间），Mike’sandBen’srooms迈克和本的房间（各自的房间）三，名词综合练习一、用括号内词的适当形式填空：1．Therearetwo________overthere．（watch）2．Iliketaking________．（photo）3．lcanseea_________andtwo_______standingthere．（man，woman）4．Therearetwobasketsof__________onthefloor．（apple）5．Youoftenmakealotof__________inspelling．（mistake）6．Lookatthose_________．（child）7．Thisisa__________．Thosearethree__________．（knife）8．Hedoesn'tlikethese_____．（glass）9．Howmany_________canyousee？（radio）10．Thirty__________liveinthisbuilding．（family）．11.Howmany________(sheep)arethereonthehill?12.Thereissome________(food)inthebasket.13.Thebabyhasonlytwo________(tooth)now.14.Thereisalotof________(water)inthebottle.15.Therearefive________(people)inhisfamily.16.Let'stake________(photo),OK?17.Ihavelotsof________(tomato)here.18.The________(leaf)onthetreeturn-yellow.19.The________(child)areplayinggameontheplaygroundnow.20.Their________(dictionary)looknew.名词的数和格专项练习第2页共2页31.Iseeyouhaveafewwhite________(hair).32.Theyare________(woman)doctors.33.Canyougivemesomebottles（甁）of____(orange),please?34.Therearemany________(fox)inthepicture.35.Iwouldlikesomeapple________(juice).Iamverythirsty.二、选择下列正确答案：1．Acowhasfour__________．A．stomachsB．stomaches2．Three_________areeatinggrass．A．sheepB．sheeps3．Water__________akindofmatter．A．isB．are4．Herclothes__________nearlywornout．A．isB．are5．Noman___________present．A．isB．are6．ItisIwho___________next．A．amB．is7．There_________nowaterintheglass．A．areB．is8．Here__________ablindman．A．comesB．is9．Physics____________moredifficultthanmaths．A．isBare10．NeitherMarynorhersister_______theparty．A．isgoingtoB．aregoingto11.Iwanttobuy_______.A.kiloofmeatB.akiloofmeatsC.twokilosofmeatsD.twokilosofmeat12.Ourdesksand_____aremadeof____.A.chairs;woodsB.chairs;woodC.chairs;woodsD.chair;wood13.Therearesomenewbooksintheschoollibrary.Theyare____books.A.childB.childrens'C.childrenD.children's14.Ihavewornoutmyshoes,soIwanttobuyanew____.A.pairB.oneC.onesD.trousers15.Meimei'shandwritingisbetterthananyother______inhisclass.A.studentsB.studentsC.student'sD.students'16.Thehospitalisabitfarfromhere.It'sabout_______.A.fortyminutes'swalkB.fortyminute'swalkC.fortyminuteswalkD.fortyminutes'walk17.Howmany_____arethereinyourclass?A.JapaneseB.AmericanC.AustralianD.Canadian18.Ifoundmyblackcatin_____room.A.JimandMikeB.JimandMike'sC.Jim'sandMike'sD.Jim'sandMike19.Howmucharethe_____?A.breadB.meats.C.potatosD.tomatoes20.Therearemany______inourschool.A.womanteachersB.woman'steachersC.womenteachersD.women'steachers21.Threemonths________alongtimeforme.A.isB.areC.haveD.has22.Thereare______and______onthetable.A.twoboxescake;fourbottleoforangesB.twoboxescake;fourbottleoforangeC.twoboxesofcakes;fourbottlesoforangeD.twoboxofcakes;fourbottlesoforanges三、翻译1．每天早上他吃鸡蛋、面包和蔬菜。2．现在他们正在看一张他们教室的画。3．下周我们要去看望父亲的叔叔。4．昨天他点了一块牛排，一个鸡蛋和两杯牛奶。