被动语态 be+done

被动语态被动语态 be+done be+done1.一般现在时一般现在时 主动主动 主主+do/does 被动被动 主主+is/am/are+done Summer follows spring.Spring is followed by summer.Parents take care of the children.The children are taken care of by parents.2.一般过去时一般过去时 主动主动 主主+did 被动被动 主主+was/were+done He bought the computer five years ago.The computer was bought five years ago.They stopped the car and broke it into pieces.The car was stopped and broken into pieces.The whole world looked down upon the girl.The girl was looked down upon by the whole world.3.一般将来时一般将来时 主动主动 主主+will do 被动被动 主主+will be+done I will give her a second chance.She will be given a second chance.A second chance will be given to her.They are going to celebrate his birthday in a hotel.His birthday is going to be celebrated in a hotel.We are to spend the money on clothing.The money is to be spent on clothing.4.过去将来时过去将来时 主动主动 主主+would do 被动被动 主主+would be+doneThey would close down the factory soon.The factory would be closed down soon.看不到一丝云彩看不到一丝云彩.Not a cloud was to be seen.他们说这个地区又要修一条铁路他们说这个地区又要修一条铁路.They said another railway was going to be built in this area.5.现在进行时现在进行时 主动主动 主主+is/am/are+doing 被动被动 主主+is/am/are+being+done We are watching the children playing games.The children are being watched playing games.The class are listening to the teacher.The teacher is being listened to.6.过去进行时过去进行时 主动主动 主主+was/were+doing 被动被动 主主+was/were+being+done She was killing a snake.A snake was being killed by her.They were showing a film in the cinema.A film was being shown in the cinema.7.现在完成时现在完成时 主动主动 主主+have/has+done 被动被动 主主+have/has been+done We have already put off the project.The project has already been put off.I havent seen her since last week.She hasnt been seen since last week.8.过去完成时过去完成时 主动主动 主主+had+done 被动被动 主主+had been+doneThey had sold out all the tickets when I arrived.All the tickets had been sold out when I arrived.我们到达那里的时候我们到达那里的时候,任务已经完成了任务已经完成了.The task had been completed when we got there.9.情态动词的被动语态情态动词的被动语态情态动词情态动词(can/may/must/should/need)+be done We should improve the environment.The environment should be improved.这可以手工做这可以手工做.This can be done by hand.这病人应该立即动手术这病人应该立即动手术.The patient ought to be operated on at once.这一点你在谈话中不必提级这一点你在谈话中不必提级.You neednt mention it in your talk.It neednt be mentioned in your talk.10.对过去的推断对过去的推断情态动词情态动词(can/may/must/should/need)+have done(主动主动)(can/may/must/should/need)+have been done(被动被动)这项工程本可以早点完工的这项工程本可以早点完工的.They might have completed the project earlier.The project might have been completed earlier.这种状况本可以改变的这种状况本可以改变的.We could have changed such a situation.Such a situation could have been changed.昨晚你们就应该完成作业的昨晚你们就应该完成作业的.You should have finished your homework last.Your homework should have been finished last night.