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1、精品_精品资料_名词单复数总结可编辑资料 - - - 欢迎下载精品_精品资料_学校英语不规章名词单复数一般情形下,直接加 s,如: apple-apples, pig-pigs, book-books 等.一、以f和 fe 结尾的单词规章: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halfcalfhalves半个calves小牛knifelifekniveslives小刀,刀子(个人的)性sheaf leafsheaves leaves捆,束,扎叶子thiefthieves命贼二、结尾是 o 的单数词,无生命的,加 s 就成复数词单数
2、复数词义单数复数词义pianopianos钢琴photophotos照片,相片radioradios收音机bamboobamboos竹子zoozoos动物园kangarookangaroos袋鼠三、结尾是 o 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negronegroes黑人heroheroes英雄tomatotomatoes西红柿potatopotatoes土豆,马铃薯mangomangoes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box
3、boxes盒子foxfoxes狐狸matchbrushmatchesbrushes火柴,竞赛画笔,刷子lunchlunches午餐五、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manpolicemanmenpolicemen男人警察womanfiremanwomenfiremen女人,妇女消防员可编辑资料 - - - 欢迎下载精品_精品资料_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ChineseChinese中国人JapaneseJapanese日本人worksworks工厂七、单词中有 oo 的,变
4、 oo 为 ee单数复数词义单数复数词义footgoosefeetgeese脚鹅toothteeth牙齿八、以辅音字母 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countrycountries国家librarylibraries图书馆familyfamilies家庭citycities城市九、以元音字母加 y 结尾的名词,直接加s单数复数词义单数复数词义boytoyboystoys男孩玩具keykeys钥匙单数复数词义单数复数词义childchildren孩子oxoxen牛mousemice老鼠louselice虱子Iwe我/我
5、们youyou你/你们e,she,itthey他她 它/ 他thisthese这个/这些thatthose们那个/那些十、其他特别的名词复数形式h可编辑资料 - - - 欢迎下载精品_精品资料_二、单数句变复数句把单数的句子成复数的句子很简洁:变法是把能变成复数的词变成复数,但a 或 an 要把去掉.特别疑问词、形容词、国家及的点通常不变.1、人称代词由单数变复数:主格 Iweyouyouhe/she/itthey 宾格 me usyouyouhim/her/itthem 例 1 She is a girl .例 2 I like her. We like them. 2、指示代词由单数变复数
6、: 单数 this that复数 these those例 1 This is a book .These ar(e some)books .例 2 Is that a pen?Are those(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/itstheir例 1The book is mine.The books are ours.例 2This is her pen.These are their pens.
7、4、一般情形下,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样时,形容词性物主代词应随主语人称的变化而变化,仍要保持一样.可编辑资料 - - - 欢迎下载精品_精品资料_例 1 He likes his bike.They like their bikes. 6、连系动词由单数变复数: is/amare例 1 I am a teacher.We ar(e 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, 肯定要把 a/an 去掉,或改
8、为 some/any.例 1 This is a book .These ar(e some)books .例 2 Is that a pen? 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.例 1 He is a boy student .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,句式不能转变,即单数句是疑问句时,变为复数句时,仍旧是疑问句.例 1
9、 Whats th?isWhat are these?例 2 She likes his bike.They like their bikes.把以下句子变成复数1, I have a car.2, He is an American boy. 3, It is a car.4, This is an eraser. 5, That is a backpsck可编辑资料 - - - 欢迎下载精品_精品资料_6,Im an English teather 7,Its a new shirt.8,Hes a boy.9,Shes a singer.10,Whats this in English.11、Is that a pen? 12、 I like her.13、The book is mine. 14、 This is her pen.15、 He is a boy student .16、 She is a woman worker. 17、 He likes his bike.可编辑资料 - - - 欢迎下载