单数句子变复数句子

单数句子变复数句子
变法六条规则
1、人称代词主格变成相应的主格复数。

2、Am、is 变成are。

3、不定冠词an、a要去掉。

4、普通单数名词变成复数名词。

5、指示代词this、that变成these、those。

6、Man和woman作定语修饰可数名词时，要在“数”上
与被修饰的名词保持一致。

巩固练习：
1、This is a pen . 
____________________________________ 
2、Is that a pencil-box ? 
____________________________________ 
3、He is a good boy . 
____________________________________ 
4、Is it a ruler ? ____________________________________ 
5、I am an English teacher. 
____________________________________ 
6、This is my new book. 
____________________________________ 
7、That blue eraser is mine. 
____________________________________ What’’s this in English ? 
8、What
____________________________________ 9、I am a student. 
____________________________________ 10、She has a pen . 
____________________________________ 11、Is it an apple? 
___________________________________ 12、This is my pen . 
____________________________________ 13、He likes his jacket . 
____________________________________ 
14、Is that an apple tree? 
____________________________________ 15、He is an English teacher. 
____________________________________ What’’s your phone number? 
16、What
____________________________________ 17、Where is your pen ? 
____________________________________ 18、Are you in Class 1? 
____________________________________ 
’t. 
19、Is that his brother? No ,it isn
____________________________________ 20、Is she my teacher? Yes ,she is . 
____________________________________ 21、I am at home . 
____________________________________ 22、He can sing the song . 
____________________________________ 23、She is a girl. 
____________________________________ 24、I like her. 
____________________________________ 
25、I am a teacher . 
____________________________________ 26、She is a woman teacher. 
____________________________________ 27、That is a key . 
____________________________________ 28、What color is it ? 
____________________________________ 29、Is this your cousin? 
____________________________________ 30、She is a nice girl. 
____________________________________ 复数句子变单数句子
复数句子变单数句子
1、what are these？
____________________________________ 2、They like their bikes . 
____________________________________ 3、These are my books . 
____________________________________ 4、These are books. 
____________________________________ 5、Are these pens . 
____________________________________ 6、They are boy students . 
____________________________________ 7、We are fine . 
____________________________________ 8、They are techers.. 
____________________________________ 9、Here are our pen . 
____________________________________ 
10、These are his new friends. 
____________________________________ 。