1附表 1:可数名词复数的规则变化1.一般情况下,在名词词尾加 S:car-cars;book-books2.以 s,x,ch,sh 结尾的可数名词,在词尾加 es.注意:以-th 结尾,加-sbus-buses;box-boxes;peach-peaches;dish-dishesmouth-mouths;month-months;3.以“辅音字母+y”结尾的可数名词,改 y 为 i 再加 es.dictionary-dictionaries;family-families;baby---babies;city-cities;country-countries4.以 f 或 fe 结尾的可数名词,变 f 或fe 为 v,再加 es。knife-knives;leaf-leaves;wolf-wolves;wife-wives5.以 f 或 fe 结尾的可数名词直接加s,或变 f 或 fe 为 v,再加 es。handkerchief--handkerchiefs/handkerchieves;scarf--scarfs/scarves;roof--roofs;belief-beliefs;gulf—gulfs;proof-proofs;6.以 y 结尾的专有名词或兀音字母+y 结尾的名词变复数时,直接加s,monkey---monkeys;holiday-holidays;7.以 o 结尾的可数名词,词意是无生命的名词加 s,有生命的名词加 es.photo--photos;radio-radios;zoo--zoos;video-videos;piano--pianostomato--tomatoes;potato-potatoes;hero--heroes可数名词复数构成的不规则变化1.兀音发生变化man-men;woman-women;tooth-teeth;foot-feet;goose-geese2.词尾发生变化child-children;ox-oxen3.单复数同形fish-fish;deer-deer;sheep-sheep;Chinese-Chinese;Japanese-Japanese;means-means4.有些名词只有复数scissors;trousers;sunglasses5.有些名词以 s 结尾,但作单数news;maths;physics;politics6.各国人的复数形式:中日不变,英法变,其他 s 加后边Chinese-Chinese;Japanese-JapaneseEnglishman-Englishmen;Frenchman-FrenchmenAmerican-Americans;Canadian-Canadians;Indian-Indians;German-Germans2附表 2:名词所有格的变化规则1.不是以 s 结尾的名词变成所有格时,在词尾加'SMike'swatch;Women'sDay2.以 s 结尾的名词变成所有格时,只加’eachers'office;students'rooms3.两个或两个以上名词并列,表示共冋所有,只需在取后一个名词后加's.TomandMike'sroom4.两个或两个以上名词并列,表示分别所有,需在几个名词后都加’S.Mary'sandJenny'sbikes5.可用介词 of,to,for 表示名词的所有格onamapofChina,atthebeginningofthisgame,thedooroftheroomthekey/entrance/exit/approachto...thereasonfor.6.双重所有格afiendofmymother...