可数名词变复数专项练习题

、变化规则

1、一般情况下直接在词尾加s

例：book---books apple---apples

orange--- _______ tiger--- ________________ girl--- _______________

banana--- ________ lemon--- ________ _ pencil

2、以s,x,sh,ch 结尾的单词，加es

例：bus---buses box---boxes fish---fishes beach---beaches

class--- fox--- beach--- watch---

3、以 f 或fe 结尾的单词，把 f 或fe 变成v 加es

例：leaf---leaves

knife--- (刀) wife--- (妻子)

4、以辅音字母加y 结尾的单词，把y 变i 加es

例：fly---flies

butterfly--- ______ library---_________ baby--- _________ puppy--- ________

二、选择单词的适当形式填空，写在横线上。

1. It ' s so hot. I want to eat an ________ . Do you like ____ ?(-cicr e am, ice creams)

2. ___________________ There are many ____________________ (animal,animals) in the zoo.I like _____________ .( giraffe,giraffes)

3. ---Can I help you? ---Three ____ (doll, dolls),please.

4. I like __________ ( strawberry, strawberries) because they are sweet and juicy.

5. I don 't like _____ (fly, flys,flies) because they are ugly and dirty( 脏的).

6. Look at the _____ (baby,babys,babies). They are so cute.

7. I like ______ (water,waters) because we drink water everyday.

8. These ________ (boy,boys,boies) like _______ .( monkey,monkeys,monkeies)

9. ______________ Brush your (tooth,teeth),Kitty. It ' s time for bed.

三、有些单词就像孙悟空一样会变身，你知道他们是怎么变得吗？现在看看这些变身后的单词，你能把他变身以前的样子写出来吗？

lions--- _____ strawberries--- ____________ roses--- _____________

teeth--- ______ dragonflies--- pears--- _________