动词专项讲解(共8页).docx

动词专项讲解一，动词的基本形式 原型 单三 过去式 过去分词 现在分词 Write writes wrote written written原型 一般现在时 I often sleep late at night.单三 一般现在时 She sometimes eats lunch at school.过去式 一般过去时 They discussed a problem at yesterdays meeting.过去分词 被动语态 Tea was invented in China. He is often punished by his boss. 完成时 They have known the bad news.