精选优质文档-倾情为你奉上小学四年级 名词单复数1. 一般情况下,直接加s,如:apple-apples,pig-pigs,book-books等课中实例:bottles blouses centres chocolates classmates uncles fire engines homes moles(鼹鼠) mooncakes noodles nurses peddles pictures post offices riddles snakes spiders stones 2.以s、sh、ch、x结尾的名词,加es,如:bus-buses(公车),class-classes(班级),fish-fishes(此时的fish当“鱼的种类”讲),watch-watches(手表),box-boxes(盒子),fox-foxes(狐狸)课中实例: wishes 3.以元音字母+y结尾的名词,直接加s,如:boy-boys(男孩),toy-toys(玩具)实例: stray-strays 迷失者(stray的复数形式)stay-stays 停留;依靠