名词单数变复数口诀•(一)规则变化•名词单数变复数，直接加-s占多数；•book-books;pen-pens;apple-apples•s,x,z,ch,sh来结尾，直接加上-es；•dress-dresses;box-boxes;buzz-buzzes;watch-watches;brush-brushes•词尾是f或fe，加-s之前先变ve；•leaf-leaves;...

时间:2024-11-13 08:58栏目:幼儿/小学教育