现在范畴 一般现在时 am/is/are made
现在进行时 am / is /are being made
现在完成时 has/have been made
过去范畴 一般过去时 was/were made
过去进行时 was/were being made
过去完成时 had been made
将来范畴 一般将来时 shall/will be made
将来完成时 shall/will have been made
过去将来时 should/would be made
过去将来完成时 should/would have been made
被动语态（The Passive Voice）是动词的一种形式，表示主语是谓语动词的承受者。被动语态便于论述客观事实，故常用于科技文章、新闻报道、书刊介绍以及景物描写。被动语态没有将来进行时、过去将来进行时和完成进行时形式。
I am not so easily deceived. 我不会轻易上当受骗的。
Computers are widely used in the world.
The car was seriously damaged. 汽车受到严重损坏。
Printing was introduced into Europe from China.
The question is being discussed at the meeting.
The children are being taken care of by their aunt.
When I called, tea was being served.
When they arrived， the experiments were being made.
The meeting has been put off. 会议已被推迟了。
The party has been planned since the new year.
By the end of last month,he had been robbed at least three times.
It is said that the building will have been completed before September.
This class will have been taught by Mr Brown for two years by next summer.
Water mustn't be wasted. 绝不能浪费水。
Electric energy can be changed into light enery.
Cross the road very carefully. Look both ways, or you might be knocked down.
the man got hurt on his way home. 那个男人在回家的路上受伤了。
Mary is going to get married. 玛丽准备结婚了。
How did the glass get broken? 杯子怎么破了？
This matter has been talked about recently.
Such a thing has never been heard of before.
The old man was looked after carefully. 那位老人被精心照顾着。
He has never been listened to. 人家从不听他的话。
The sports meeting was put off. 运动会被推迟了。
A short play will be put on by them at the party.
What he said must be thought over. 他说的话必须仔细思考。
Privileges must be done away with. 特权必须被取消。
The light has just been turned off. 灯刚被关上。
Their plans are being carried out. 他们的计划正在执行中。
We call him Xiao Wang. 我们叫他小王。（主动句）
He was called Xiao Wang. 他被叫做小王。（被动句）
He painted the table green. 他把桌子漆成了绿色。（主动句）
The table was painted green. 桌子被漆成了绿色。（被动句）
People say that he is the richest man in the city.
→It is said that he is the richest man in the city.
→He is said to be the richest man in the city.
It was reported that the boy had been found.
The boy was reported to have been found.
常用于上述被动句型的动词有：acknowledge, assume, believe, claim, consider, declare, estimate, expect, find, know, presume, report, say, think等。
She is to blame. 她应该受到责备。
The house is to rent. 这个房子要出租。
Food can keep fresh in a fridge. 食物放在冰箱里能保鲜。
The pen writes smoothly. 这支钢笔很好写。
The cloth feels soft. 这布摸上去很柔软。
The cake tastes good. 这蛋糕很好吃。