英语名词复数形式.ppt

英语名词复数变化规则,名词：名词（Nouns）是词性的一种,也是实词的一种,是指代人、物、事、时、地、情感、概念等实体或抽象事物的词.,定义,一、绝大大多情况下，直接在名词词尾加-s，例如：newspaper-newspapers card-cards book-books apple-apples cat-cats magazine-magazines,名词复数的规则变化：,newspapers,cards,books,apples,cats,magazines,二、以s,x,sh,ch,z结尾的名词，在词尾加-esbus-watch-box-dress-brush-buzz-,buses,watches,boxes,dresses,brushes,buzzes,三、辅音字母+y结尾的名词，y变i再加es,family-baby-study-dictionary-元音字母(a e i o u)+y结尾的名词，y 不变，直接加s.subway-day-,families,babies,studies,dictionaries,subways,days,fly-?,library-?,四、词尾是f或fe时，去f或fe加ves,leaf-knife-wolf-half-life-wife-thief-,leaves,knives,wolves,halves,lives,wives,thieves,五、以o结尾的名词，可加s或es,记住特例：黑人英雄喜欢吃西红柿和土豆,tomato-tomatoes hero-heroespotato-potatoes negro-negroes,其余以O结尾的词都是加S photo-photos zoo-zoos piano-pianos,tomatoes,heroes,potatoes,negroes,photos,zoos,pianos,man-men woman-womengoose-geese foot-feet tooth-teeth,一、男人女人a变e，鹅牙足oo变ee,二、老鼠虱子也易记，ouse 变 ice,mouse-mice louse-lice,不规则变化,三、孩子加上ren，美人鱼鹿绵羊不用变,child-children people-peoplesheep sheepdeer-deer fish-fish,Review,完成下列练习，并说明是适用变化规则的第几条？,map-tree-book-photo-potato-watch-mouse-baby-,sheep-child-foot-knife-wife-tomato-hero-box-,maps,trees,books,photos,potatoes,watches,mice,babies,sheep,children,feet,knives,wives,tomatoes,heroes,boxes,Do you feel better now?,You deserve it!,