1/21小学英语可数名词单数变复数规律1
一般情况下,直接加s,如:apple-apples,pig-pigs,book-books等2
如果单词以s、sh、ch、x结尾的名词,加es,如:bus-buses(公车),class-classes(班级),watch-watches(手表),box-boxes(盒子),fox-foxes(狐狸)3
以y结尾的单词,元音字母+y的,直接加s:例如:boys、babys;如果单词以辅音字母+y结尾的名词,把y改成i加es,如:family-families(家庭),strawberry-strawberries(草莓)story-stories(故事)4
如果单词以f或fe结尾的名词,把f或fe改成v加es,如:wife-wives,knife-knives5
如果单词以”o"结尾:(1)有生命的,加es,如:potato-potatoes,tomato-tomatoes,hero-heroes(这三个词的记忆口诀---”英雄“爱吃”土豆“和”西红柿“)(2)无生命的,加s,如:photo-photos(照片),radio-radios(收音机)2/216
将“oo”改为“ee"的名词,如:tooth-teeth(牙),foot-feet(脚),goose-geese(鹅)8
xx同形的名词:fish-fish,sheep-sheep(绵羊),paper-paper(纸),people-people(peoples表示“民族”)9
不规则变化的名词:(1)man-men,woman-women(记法---“男人”“女人”将a改e)延伸:policeman-policemen,policewoman-policewomen(2)child-children(孩子)(3)mouse-mice(老鼠)(4)根据中文意思变化的名词,如:I