名词变复数

名词变复数口诀： 【名词变成复数时，后加-s要记忆。 结尾若是s, x,ch,sh，后面要加es。结尾若是f,fe，去掉换成ves。 辅音加“y””y”变“i”，然后再加es. 元音加“y””y”不变，后面直接加s。 黑人(Negro)英雄(hero)土豆（potato）西红柿（tomato），后面要加es。】

注意：末尾是f,fe的单词需要变ves的有：wife, knife, wolf, thief, shelf, self, life, half, leaf。其余的以f,fe结尾的词都按照一般情况对待。 其他复数形式不规则变化：

1. 【男人女人 a 变 e，鹅足牙 oo 变 ee； 孩子加上 ren，鱼鹿绵羊不用变。】

man----men woman---women goose----geese foot---feet tooth----teeth child-----children fish----fish deer---deer sheep----sheep

2.中日同形。Chinese-----Chinese Japanese---Japanese 3.ox(公牛)-----oxen mouse(老鼠)----mice

4. 集体名词，以单数形式出现，但实为复数.people police 5.其他代词复数形式：

a.单数句变复数句时需变化的代词

I----we you----you he/she/it-----they this-----these that-----those me---us(宾格) you -----you (宾格) him/her/it -----them(宾格) b.单数句变复数句时可变不可变的代词

my----our your----your his/her/its-----theirs 6.be动词复数形式 am/is----are

7.常见的不可数名词:

water(水) milk(牛奶) tea(茶) juice(果汁) beer(啤酒) bread(面包) meat(肉)rice(米饭)cheese(奶酪) beef(牛肉) money(钱) 把下列名词变成复数。

1.chair_________table_________lake_________moutain_________ring_________ lesson_________eye_________river_________father_________friend_________ room_________star_________ball_________letter_________joke_________

song_________ocean_________meeting_________hall_________book_________

2.watch_________class_________buzz_________box_________tax_________match_______fox_________ brush_________ bus_________ glass_________

3.toy_________baby_________pray_________lady_________difficulty_________enemy_________ monkey_________ family_________ factory_________ city_________

4.man_________woman_________child_________fish_________sheep_________ox_______mouse_________foot_________goose_________tooth_________deer_________

5.echo_________radio_________photo_________hero_________potato_________zoo______tomato________ 6.belief_________chief_________roof_________half_________knife_________life________ 把下列句子变成复数。

1. He is a boy.__________________________________________

2. This is your camera.__________________________________________ 3. Is she your sister.__________________________________________ 4. What is this?__________________________________________ 5. His book is red. __________________________________________

6. There is an apple in the basket.__________________________________________ 7. That car is dirty.__________________________________________ 8. My bag is full__________________________________________ 9. This is my teacher.__________________________________________ 10. Where is the ball?_________________________________________