被动语态的结构

The room is cleaned by me.
be + 动词过去分词+（by）1.学者们翻译了这本书主动：Scholars translate the book.被动：The book is translated by scholars.2.我吃了蛋糕主动：I eat the cake.被动：The cake is eaten by me.

被动语态的用法

1.这个会议被取消了。The meeting is canceled. 2.食物每天都会供应给大家Food is offered to everyone on a daily basis.3.由于他的出色表现，他受到了老师的表扬。He is praised/commended by his teacher for his excellent performance.4.这个故事误导了孩子们。The story misguides children.Children are misguided by the story.

主动语态和被动语态的转换

主动语态和被动语态的转换
1.把宾语变成主语
2.把谓语动词变成be+动词的过去分词（注意变化）
3.主语需要保留的话，就用by连接在后面
4.其他不变I love the beautiful lady very much.
The beautiful lady is loved by me very much.

用主动和被动完成翻译
1.我们必须完成这个任务。We must accomplish this task.This task must be accomplished by us.2.他们2点的时候开始了这个会议。They hold this meeting at 2pm.This meeting is held by them at 2pm.3.我们应该尊敬老人。We shold respect senior citizens.Senior citizens should be respected by us.

被动语态总结

1.系动词无被动(主系表)I am Leiei. I appear handsome.2.表示“发生”/“爆发”的动词（词组无被动）发生：happen;occur;take place爆发：burst out;break outA car accident happened.The war broke out.3.have;own;possess表示“有”，无被动I possess a good idea.4.belong to 表示“属于”，无被动The good idea belongs to me.5.不及物动词无被动The monster died I laugh.

练习将下列句子改为被动
1.Ming watched TV just now.The television is watched by Ming just now.2.An earthquake took place in this area.这题没有被动。3.We will "take care of" this bady.This baby will be taken care of by us.4.Hong is mean,and she always laughs at her classmates.Hong is mean,and her classates are always laughed at by her.5.We should advise our goverment to carry out new provisions.Our government should be advised by us to carry out new provisions.