be动词的形式和用法

标签：res   用法   back   new   形式   pre   been   each   col   

Be动词的形式： be, is, am, are, was, were, being, been

1.The man is back
2.They are back
3.He was back
4.They were back
5.They have been back

be动词的用法 后面接名词，形容词，地点副词，或短语做补足语

1.The man is a teacher
2.Mary‘s new dresses are colorful
3.My mother was in the kitchen

be动词的形式和用法

标签：res   用法   back   new   形式   pre   been   each   col   

原文地址：https://www.cnblogs.com/lei--lei/p/9741385.html