(完整版)单数句变复数句练习

单数句变复数句

名词单数变复数的一般规则：

1、一般情况直接加-s eg: map--maps

2、以s, x, z, ch, sh 结尾，直接加上–es: eg: glass--glasses

3、以f 或fe结尾，变f,fe为ves, eg: knife---knives

4、辅音字母+ y结尾，把y 变i 再加-es；eg: family--families

5、以o结尾有生命的加es, eg: hero, tomato, potato

无生命的直接加s, eg: radio---radios

练习题

一、把下列句子变复数句

1 、This is a dog.___________________________________________

2、That is Jack’s book.________________________________________

3、I am a student._________________________________________

4、It is my pen.______________________________________________

5、What is this?_____________________________________________

6、He is a policeman._________________________________________

7、There is a wolf in the garden._________________________________

二、把下列复数句变单数句

1、My books are new. ________________________________________

2、These are his new friends.__________________________________

3、Those glasses are on the table._______________________________

4、Sophie’s shirts are white.____________________________________

5、There are some desks in the classroom.

________________________________________________________ 6、These are my favorite pencils.________________________________