Unit 3 Grammar ： Passive Voice （ppt课件）（共15张PPT）-2022新北师大版（2019）《高中英语》必修第一册.pptx

1、W Well-known Sayingsell-known Sayings今日事，今日毕。0101Try to translate the following sayings into EnglishDont put off till tomorrow what should be done today.0202吃一堑，长一智。Experience must be bought.0303时势造英雄。A hero is known in the time of misfortune.英语动词有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。e.g.T

2、hey will build a new bridge over the river.A new bridge will be built over the river(by them).Active voice vs Passive voicePRESENTATION TEMPLATEPassivevoice4Why do we need Why do we need Passive VoicePassive Voice?PARTPARTONEONEListen to the song and fill in the blanksBaby,tell me how can I tell you

3、 That I you more than lifeShow me how can I show you That Im by your lightWhen you touch me I can touch you To find out the dream is trueI to be lovedI need to be a I to be by youFind out more examples in the passage of Spring Festival Spring Festival is highly valued by every Chinese family.First,t

4、he house was cleaned from top to bottom.It is believed that when Fu is put upside down,happiness arrives.Fireworks were being let off across the city.Train tickets or flights have to be booked as early as possible.I am surrounded by Shanxi accents.Great fun is also enjoyed in the kitchen as jiaozi a

5、re being made.The spirit of the festival-the spirit of family-has largely been kept.When to choose passive voice?1.To say what happens to the subject2.The“doer”is obvious3.We dont know or dont need to know who performed the action4.The action itself is more important than“doer”,or we dont want to te

6、ll who performed the action5.In writing,especially in scientific and technical report and newspaper articles,the passive is more formal.6.In spoken English,we often use a subject such as people,somebody,they,we,or you even when we do not know who the doer is.In formal English,particularly writing,th

7、e passive voice is more formal.Choose a proper option for each situation.Explain why.1.My friend George draws landscape picture.A.He sells them for money.B.They are sold by him for money.2.Theres somebody behind us.A.I think were being followed.B.I think someone is following us.3.This orange juice t

8、astes awful.A.I think someone has left it outside the fridge for a long time.B.I think its been left outside the fridge for a long time.4.The old lady rented an old house.A.Somebody built it in 1900.B.It was built in 1900.5.Tommy takes good care of his car.A.He washes the car every week.B.The car is

9、 washed by him every week.Choose a proper option for each situation.Explain why.1.My friend George draws landscape picture.A A.He sells them for money.B.They are sold by him for money.2.Theres somebody behind us.A A.I think were being followed.B.I think someone is following us.3.This orange juice ta

10、stes awful.B A.I think someone has left it outside the fridge for a long time.B.I think its been left outside the fridge for a long time.4.The old lady rented an old house.B A.Somebody built it in 1900.B.It was built in 1900.5.Tommy takes good care of his car.A A.He washes the car every week.B.The c

11、ar is washed by him every week.10PARTPARTTWOTWOThe pattern of The pattern of Passive VoicePassive VoiceBasic patternPassive voice:be+done(+by)Spring Festival is highly valued by every Chinese family.First,the house was cleaned from top to bottom.It is believed that when Fu is put upside down,happine

12、ss arrives.Fireworks were being let off across the city.Train tickets or flights have to be booked as early as possible.I am surrounded by Shanxi accents.Great fun is also enjoyed in the kitchen as jiaozi are being made.The spirit of the festival-the spirit of family-has largely been kept.Patterns f

13、or different tensesTensePatternSimple presentam/is/are+doneSimple pastwas/were+doneSimple futurewill/shall+be+donePresent continuousam/is/are+being+donePast continuouswas/were+being+donePresent perfecthave/has+been+donePast perfecthad+been+doneFuture perfectshall/will+have been+donePast futureshould

14、/would+be+donePast future perfectshould/would+have been+doneTransform the following active voice into passive voice.1.People grow rice in the south of the country.2.They destroyed the building.3.They will send cars abroad by sea.4.We are painting the rooms.5.This time last year we were planting tree

15、s here.6.We have brought down the price.7.When I got to the theatre,I found they had already sold out the tickets.8.The manager said they would complete the project by the end of the year.9.Someone has told me the sports meet might be put off.10.You must hand in your compositions after class.11.She handed me the plate.12.Martha talked me into buying a motorbike.HomeworkHomework1.Complete the sentences in the right forms of the given verbs.2.Correct the mistakes in the sentences.3.Rewrite the sentences in passive voice.PRESENTATION TEMPLATETHANK THANK YOUYOU