文档介绍：精选优质文档-----倾情为你奉上
精选优质文档-----倾情为你奉上
专心---专注---专业
专心---专注---专业
精选优质文档-----倾情为你奉上
专心---专注---专业
Be动词的用法口诀 :
我用am，你用ar 
a student.                  
_____oranges.       
8. How old _____your teacher?                
9. Where __ ___ her mother?       
two cups of milk _____ for me.                
11. Eric and Kathy ____ my students.       
12. Your books ____ not good.               
13. He ___ a boy.                
14. It ___ my dog.               
socks ______ they?       
16. _______ there any chairs in the      
17 .The man with big eyes _______ a teacher.                 
_______ your father?                 
and Liu Tao ______ at school.          
_____ a student.                       
21. They ______ teachers.                      
mother.             
you