1、一常用八种时态主,被动语态 肯定句，否定句，疑问句构成一览表常用八种时态主,被动语态的构成(以write为例）时 态主动语态肯定句被动语态肯定句1.一般现在时write/writesis/am/are written2.一般过去时wrotewas/were written3.一般将来时shall/will writebe going to writeshall/will be writtenbe going to be written4.现在进行时is/am/are writingis/am/are being written5.过去进行时was/were writingwas/were be
2、ing written6.现在完成时have/has writtenhave/has been written7.过去完成时had writtenhad been written8.过去将来时Would/be going to writeWould/be going to be written9.情态动词may/can writemay/canbe written 1.We plant trees in spring every year.He plants trees in spring every year 2.We planted a lot of trees in spring las
3、t year.3.We shall plant some trees in spring next year.We are going to plant some trees next year 4.We are planting trees now.5.We were planting trees at this time last year.6.We have planted a number of trees recently.7.We had planted a number of trees by the end of last year.8.We would/were going
4、to plant some trees the next year.9.We have to/should plant trees in spring every year.常用八种时态主,被动语态的构成(以write为例）时态主动语态否定句被动语态否定句1.一般现在时 dont/doesnt writeis/am/are not written2.一般过去时 didnt writewas/were not written3.一般将来时 shall/will not writebe not going to writeshall/will not be writtenbe not going
5、to be written4.现在进行时 is/am/are not writing is/am/are not being written5.过去进行时 was/were not writingwas/were not being written6.现在完成时 have/has not writtenhave/has not been written7.过去完成时 had not writtenhad not been written8.过去将来时 Would not/be not going to writeWould not/be not going to be written9.情态动
6、词may/can writemay/canbe written 1.We dont plant trees in spring every year He doesnt plant trees in spring every year.2.We didnt plant a lot of trees in spring last year.3.We shall not plant some trees in spring next year.We are not going to plant some trees next year 4.We are not planting trees now
7、.5.We were not planting trees at this time last year.6.We have not planted a number of trees recently.7.We had not planted a number of trees by the end of last year.8.We would not/were not going to plant some trees the next year.9.We dont have to/should not plant trees in spring every year.常用八种时态主,被
8、动语态的构成(以write为例时态主动语态疑问句被动语态疑问句1.一般现在时Do/Doeswrite?Is/Am/Are written?2.一般过去时Did.write?Was/Were written?3.一般将来时Shall/Will write?Is/Are going to write?Shall/Will be written?Is/Are.going to be written?4.现在进行时Is/Am/Are writing?Is/Am/Are being written?5.过去进行时Was/Were writing?Was/Were.being written?6.现在完成
9、时Have/Has written?Have/Has been written?7.过去完成时Had written?Had been written?8.过去将来时Would/Is/Am/Are.going to write?Would/Is/Am/Are going to be written?9.情态动词May/Can write?May/Canbe written?1.Do they plant trees in spring every year?2.Did they plant a lot of trees in spring last year?3.Shall they plan
10、t some trees in spring next year?Are they going to plant some trees next year?4.Are they planting trees now?5.Were they planting trees at this time last year?6 Have they planted a number of trees recently?7.Had they planted a number of trees by the end of last year?8.Would/Were they going to plant s
11、ome trees the next year?9.Do they have to plant trees in spring every year?Should they plant trees in spring every year?.1.Where do we plant trees in spring every year?Where does he plant trees in spring every year?2.Where did we plant a lot of trees in spring last year?3.Where shall we plant some t
12、rees in spring next year?Where are we going to plant some trees next year?4.Where are we are planting trees now?5.Where were we planting trees at this time last year?6.Where have we planted a number of trees recently?7.Where had we planted a number of trees by the end of last year?8.Where were we go
13、ing to plant some trees the next year?Where would we plant some trees the next year?9.Where should we plant trees in spring every year?Where do we have to plant trees in spring every year?.二.什么时候用被动语态 强调动作的承受者 不知道动作的发出者 没有必要说出动作的发出者 He was punished by his father.He was told to have a short rest.This
14、 kind of change is called chemical change.三时态主态与被动语态的变化方法 They will plant some trees next week Some trees will be planted by them next week 方法；把主动语态的宾语提到语首 把主动语态的谓语形式变为被动语态的谓语形式 在主动语态的主语前加介词by（用宾格）放在谓语动词之后四有关主,被动语态专项训练 Change the following sentences into the passive voice.1.They were holding a demon
15、stration on Main Street.A demonstration was being held on Main Street by them.2.A group of civil rights activists painted flowers on the cars in the street.Flowers were painted on the cars by group of civil rights activists in the street 3.People were making speeches in front of the city hall.Speech
16、es were being made by people in front of the city hall.4.one speaker is going to read a statement at the meeting.A statement is going to be read by a speaker at the meeting.5.The police had put the civil rights activists into prison.The civil rights activists had been put into prison by the police.6.The police have arrested more than 100 demonstrators.100 demonstrators have been arrested by the police 7.The people of the city will never forget this day.This day will be never forgotten by the people of the city