1主动语态:
Myteachercleanstheblackboardeveryday.
定主谓宾状
变被动:
Theblackboardiscleanedbymyteachereveryday.
主 语 be过分
2假如我的老师是女教师:
主动语态:
Shecleanstheblackboardeveryday.
变被动:
Theblackboardiscleanedbyhereveryday.
3被动语态由be+过去分词构成。有八种时态:
(1)一般现在时:am/is/are+过去分词
(2)一般过去时:was/were+过去分词
(3)一般将来时:will/shallbe+过去分词
(4)过去将来时:wouldbe+过去分词
(5)现在完成时:has/havebeen+过去分词
(6)过去完成时:hadbeen+过去分词
(7)现在进行时:am/is/arebeing+过去分词
(8)过去进行时:was/werebeing+过去分词
4主动语态:
Hisparentsalwayspraisehim.
变被动:
Heisalwayspraisedbyhisparents.
5主动语态:
Youmustdoyourhomeworkcarefully.
变被动:
Yourhomeworkmustbedonecarefullybyyou.
6含双宾语的主动语态:
Wegavehimawarmwelcome.
变被动:间宾作主语:
Hewasgivenawarmwelcome.
变被动:直宾作主语:
Awarmwelcomewasgiventohim.
含双宾语的主动语态:
Mymothermademeanewdress.
间宾作主语:
Iwasmadeanewdress.
直宾作主语:
Anewdresswasmadeforme.
7主动表示被动:
Theclothsellswell.
8保留定语和状语
Theblackbordiscleanedbymyteachereveryday.
9宾补变主补:定 状语
主动语态:
Wepainttheroomredtocreateafeelingofwarmth.
变被动:
Theroomispaintedredtocreateafeelingofwarmthbyus.
主补
10主动语态:
Thebossmadetheworkerswork14 hoursaday.
变被动:
Theworkersweremadetowork14hoursaday.
主 补