巩固练习把下列句子变成被动语态1.Mary has locked the door.___________________________________________________2.She has told me about the story.__________ ______________________________________3. I have read this book many times.________________________________________________4. We have completed all the preparations for the task, and we’re ready to start.___________________________________________________5. This company has produced new types of computers________________________________________________________6. They have interviewed several teachers for the job.___________________________________________________7. George has sent some texts and pictures to his friend’s cell phone.___________________________________________________8. They have developed some programs for the human resource department of their company ___________________________________________________9. Someone has put the book under the bench for more than two days.___________________________________________________10. The typhoon has damaged the bridges because of its strong wind.___________________________________________________句子翻译(用被动语态)1. 我们已经被告知运动将会被推迟。

______________________________________________3.问题还没有被解决。

__________________________________________________________4.我朋友刚刚买了一台新个人电脑。

______________________________________________5.商店很快就修好了我的电脑___________________________________________________6.一种不知名的病毒袭击了我的电脑。

____________________________________________改错1. A personal computer has bought by us.____________________________________________________________2. Many problems has been found with our new computer.____________________________________________________________5. The computer was used every day since we bought it.____________________________________________________________4. It’s said that this book has translated into Chinese.____________________________________________________________5. The new theater has been designing recently.__________________________________________________________单选1.------Flight 302 to London_______ until 7:30 tomorrow morning.-----No wonder I hear so many complaints from the passengers.A．has been delayed B．delay C．delayed D．will be delayed 2.—The window is dirty.— I know. It ________ for weeks.A. hasn't cleanB. didn't cleanC. wasn't cleanedD. hasn't been cleaned3.Every year a flood of farmers arrive in Shenzhen for the money-making jobs they ________ before leaving their hometowns.A. promisedB. were promisedC. have promisedD. have been promised4.—_____David and Vicky_____ married?— For about three years.A. How long were; beingB. How long have; gotC. How long have; beenD. How long did; getlions of pounds' worth of damage_____ by a storm which swept across the north of England last night.A. has been causedB. had been causedC. will be causedD. will have been caused6 .Paper money ___for over a thousand years.A .usedB .has been usedC .has usedD .is using7 .—We want to sit at the table near the window.--I’m sorry, but it ___already.A .has taken B. took C. was taken D..has been taken8 .--___the letter ___to Mr. .Black?--No .It’s still on the desk.A. Has ;givenB. Will; be givenC. Was ;given D .Has ;been given9 .Great changes ___in my home town and a lot of factories___.A. have been taken place ;are being set upB. have taken place ;have been set upC. are taken place; had been set upD. had taken place ;will be set up10 .So far, moon_ __by man already.A. is visited B .will be visited C. has been visited D. was visited11.With the help of high technology, more new substances ----in the past years.A. discoveredB. have discoveredC. had been discoveredD. have been discovered12. I got caught in the rain and my suit__.A has ruinedB had ruinedC has been ruinedD had been ruined13.--Why does the lake smell terrible --Because large quantities of water___.A have pollutedB is being pollutedC has been pollutedD have been polluted14 .When and where to go for the on-salary holiday __yet.A. are not decidedB. have not been decidedC. is not being decidedD. has not been decided15. In recent years many football clubs _______as business to make a profitA have runB have been runC had been runD will run答案解析将以下句子的主动形式改为被动形式1. The door has been locked.2. I have been told about the story.3. This book has been read many times .4. All the preparations for the task have been completed, and we’re ready to start.5. New types of computers has been produced.6. Several teachers have been interviewed for the job.7. Some texts and pictures have been sent to George’s friend’s cell phone.8. Some programs for the human resource department of their company have been developed.9. The book has been put under the bench for more than two days.10. The bridges have been damaged by the typhoon because of its strong wind.句子翻译(用被动语态)1. We have been told that the sports meet will be put off.2. The problem has not been solved yet.3. A new personal computer has been bought by my friend.4. My computer has been repaired very quickly5. My computer has just been attacked by an unknown virus.改错1. A personal computer has been bought by us.2. Many problems have been found with our new computer.5. The computer has been used every day since we bought it.4. It’s said that this book has been translated into Chinese.5. The new theater has been designed recently.单选1.答案：A 解析：确定首句时态的关键信息在于----No wonder I hear so many complaints from the passengers.既然听到了乘客的抱怨，说明航班已经被推迟。