this-----these that-----those he/she/it----they is----are
2 .一般性的可数名词变复数时直接加“s”。
bird----birds pear----pears flower----flowers room-----rooms brother---brothers sister----sisters
3 不可数名词的单复数形式一样。
milk----milk juice----juice bread----bread rice----rice water -----water honey----honey
4, 以元音字母结尾的名词变复数时加“es”
tomato---tomatoes potato----potatoes
5, 有些成双成对的单词常以复数形式出现.
hands(手) eyes(眼睛) gloves(手套) shoots(靴子) trousers(裤子) ears(耳朵) tooth--teeth(牙齿) legs(腿) foots(脚)chopsticks(筷子) socks(袜子)等
6. 以“y”结尾的名词多变“y”为“i”再加“es”但“y”前是元音字母的不需作此变化.
butterfly----butterflies family---families
但 boy---boys toy----toys monkey----monkeys key----keys day----days
7, 单词中含有名词“man”的要变“man”中的“a”为“e”
postman----postmen fireman---firemen milkman----milkmen fisherman---fishermen man---men
woman---women policeman---policemen 等.
8 以“ch ”“sh”“x”“s”结尾的名词变复数时加“es”
peach—peaches pencil-box---pencil-boxes class-classes
box-boxes watch-watches dish-dishes
10, 以“f”或“fe”结尾的名词变复数时要去掉“f”或“fe”再加“ves”
leaf----leaves knife----knives thief-thieves
loaf-loaves wife-wives
11 单词本身以元音字母“e”结尾的直接加“s”
orange----oranges pie---pies cake---cakes bee---bees uncle----uncles
13,以元音字母开头的名词单数表达时前不是“a”而是"“an”
an orange an egg an
apple an elephont an ice--cream
3以-f或-fe结尾的词
变-f和-fe为v再加-es
leaf-leaves, thief-thieves, knif
英语名词单复数形式 来自淘豆网www.taodocs.com转载请标明出处.