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1、英语名词复数英语名词复数变化规则变化规则名词:名词:名词名词(Nouns)是词性的一是词性的一种种,也是实词的一种也是实词的一种,是指代人、物、是指代人、物、事、时、地、情感、概念等实体或事、时、地、情感、概念等实体或抽象事物的词抽象事物的词.定义定义一、绝大大多情况下,直接在名词词尾加一、绝大大多情况下,直接在名词词尾加-s,例如:例如:newspaper-newspapers card-cards book-books apple-apples cat-cats magazine-magazines名词复数的规则变化:名词复数的规则变化:newspapers cards booksappl
2、escatsmagazines二、以二、以s,x,sh,ch,zs,x,sh,ch,z结结尾尾的名词,在词尾加的名词,在词尾加-esesbus-bus-watch-watch-box-box-dress-dress-brush-brush-buzz-buzz-busbuseseswatchwatches es boxboxes es dressdresseses brushbrushes es buzzbuzzeses三、辅音字母辅音字母+y+y结尾的名词,y变i再加esfamily-baby-family-baby-study-study-dictionary-dictionary-元音字母
3、元音字母(a e i o u )+y(a e i o u )+y结尾的名词,结尾的名词,y y 不变,直接加不变,直接加s.s.subway-subway-day-day-familiesbabiesstudiesdictionariessubwaysdaysfly-?fly-?library-?library-?四、词尾是f或fe时,去f或fe加vesleaf-leaf-knife-wolf-knife-wolf-half-half-life-life-wife-wife-thief-thief-lealeavesveskniknivesves wolwolvesveshalhalves v
4、es lilivesves wiwivesves thiethievesves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-pianostomatoesheroespotatoesnegroesphotoszoospianosman-men woman-womengoose-geese foot-feet tooth-teeth一、男人女人a变e
5、,鹅牙足oo变ee二、老鼠虱子也易记,ouse 变 icemouse-mice louse-lice不规则变化三、孩子加上三、孩子加上ren,美人鱼鹿绵羊不用变,美人鱼鹿绵羊不用变child-children people-peoplesheep sheepdeer-deer fish-fish规则变化形式不规则变化形式Review完成下列练习,并说明是完成下列练习,并说明是适用变化规则的第几条?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-mapstreesbooksphotospotatoeswatchesmicebabiessheepchildrenfeetkniveswivestomatoesheroesboxesDo you feel better now?You deserve it!