典型例题巩固练习练习回顾过去分词见一个背一个1. 今日它仍被视为最伟大名著之一. Today it_ one of the greatest books.2. 我进不去是因为门锁了. I couldnt get in because the door _.3. 刚才有人看见一个人进了你家. A man _ enter your house a moment ago.4. 这项工作已经完成很长时间了. This piece of work _ for a long time.is still thought to bewas lockedwas seen tohas been finished典型例题巩固练习练习回顾过去分词见一个背一个be + PP被动语态的基本结构:有各种时态的变化考点一:典型例题巩固练习练习回顾过去分词见一个背一个1. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken一般现在时的被动语态：am / is / are + PP典型例
