名词单复数总结

1、小学英语不规则名词单复数般情况下，直接加 S,如：apple-appies, pig-pigs, book-book等。一、以f和fe结尾的单词规则：变f或fe为“ves ”。单数复数词义单数复数词义wolfwolves狼wifewives妻子，太太halfhalves半个kn ifeknives小刀，刀子calfcalves小牛lifelives（个人的）性命sheafsheaves捆，束，扎thiefthieves贼leafleaves叶子二、结尾是0的单数词，无生命的，加 S就成复数词单数复数词义单数复数词义pia nopia nos钢琴p hotop hotos照片，相片radiora

2、dios收音机bamboobamboos竹子zoozoos动物园kan garookan garoos袋鼠三、结尾是0的有生命力的词，一般加“ es 口诀：黑人英雄吃西红柿马铃薯。单数复数词义单数复数词义n egron egroes黑人heroheroes英雄tomatotomatoes西红柿p otatopo tatoes土豆，马铃薯mangoman goes芒果四、以s, X，ch，sh结尾的词名词变复数时，要在词尾加es单数复数词义单数复数词义busbuses公共汽车classclasses班级boxboxes盒子foxfoxes狐狸matchmatches火柴，比赛lu nchlun

3、ches午餐brushbrushes画笔，刷子五、以 man 结尾表示一类人的，变 man 为 men单数复数词义单数复数词义manmen男人woma nwome n女人，妇女P olicema np oliceme n警察firema nfireme n消防员六、单复数同形的单数复数词义单数复数词义deerdeer鹿sheepsheep绵羊fishfish鱼Chin eseChin ese中国人JapaneseJapanese日本人worksworks工厂七、单词中有 00的，变00为ee单数复数词义单数复数词义footfeet脚toothteeth牙齿goosegeese鹅八、以辅音字母

4、y结尾的，变y为ies单数复数词义单数复数词义storystories故事bodybodies身体countrycoun tries国家librarylibraries图书馆familyfamilies家庭citycities城市九、以兀音字母加 y结尾的名词，直接加 s单数复数词义单数复数词义boyboys男孩keykeys钥匙toytoys玩具十、其他特殊的名词复数形式单数复数词义单数复数词义childchildre n孩子oxoxe n牛mousemice老鼠louselice虱子Iwe我俄们youyou你/你们he,she,itthey他她它/他们thisthese这个/这些thatt

5、hose那个/那些二、单数句变复数句把单数的句子成复数的句子很简单：变法是把能变成复数的词变成复数，但a或an要把去掉。特殊疑问词、形容词、国家及地点通常不变。1、人称代词由单数变复数:主格I we you youhe/she/it they宾格me us you youhim/her/it themShe is a girl .I like her. We like them.2、指示代词由单数变复数:单数 thisthat复数 thesethose例 1 This is a book .These are（ some）books .例 2 Is that a per？Are those（

6、any） pens?3、物主代词由单数变复数:1、名词性物主代词：mine ours, yours yours， his/hers/its theirs2、形容词性物主代词： my our，your your，his/her/its their1 The book is mine. The books are ours.例 2 This is her pen.These are their pens.4、一般情况下，形容词性物主代词在单数句变复数句时不变。例 1 This is my book . These are my books .5、当句中形容词性物主代词与句中的主语一致时，形容词性物

7、主代词应随主语人称的变化而变化，仍要保持一致。1 He likes his bike. They like their bikes.6、连系动词由单数变复数：is/am are1 I am a teacher.We are（ some）eachers.7、a/an表示一个，只能用在单数名词前,当单数句变复数句时,定要把 a/an去掉，或改为 some/anybooks.例 1 This is a book .These are（ some）例 2 Is that a per？Are those（ any） pens?8、当名词作定语或在介词短语中作介词宾语充当除宾语以外的其它成分时，该名词不变

8、。例 1 He is a boy stude nt .They are（some）boy students. （man和 woman） 除外。例 2 She is a woman worker.They are（ some）women workers.9、单数句变为复数句时，句式不能改变，即单数句是疑问句时，变为复数句时,仍然是疑问句。例 1 What s thi？What are these例 2 She likes his bike. They like their bikes.把下列句子变成复数1,1 have a car.2, He is an America n boy.3, It is a car.4, This is an eraser.5, That is a back psck 6,1m an En glish teather 7,lts a new shirt.8,Hes a boy.9,Shes a sin ger.10,Whats this in En glish?部分内容来源于网络，有侵权请联系删除!11、Is t