ThePassiveVoiceThePassiveVoice被动语态被动语态了解被动语态被动语态构成:be+P
P2、形式:1)一般现在时:am/is/are+P
英语中有两种语态,主动语态和被动语态2)一般过去时:was/were+P
P3)情态动词+be+P
P4)一般将来时:will+be+p
p5)现在完成时:have/has+been+P
P6)现在进行时态:is/am/are+being+P
P不知道或没必要说出动作的执行者时,用被动语态
/动作的承受者是谈话的中心时,用被动语态,可带by短语
4、及物动词才有被动语态
被动语态的主语大多数是物
3、被动动态的使用:1
BananasaregrowninHainan
(海南种植香焦
Manymoretreeswillbeplantedinourschoolnextyear
(我们学校明年将种更多的树
Werethetreesplantedbyhim
这些树是他种的吗
Youngtreesmustbelookedafter
(必须照看好小树)5
Thebuildingisbeingbuilt
(那栋楼房正在建设中
Thehomeworkhasbeenfinishedyet
(家作已经做完了
HeteachesEnglishinourschool
Englishistaughtinourschoolbyhim
语态转换宾提前变主,主变介by宾,被动be加done,时态看主动2
Weplantedmanytreeslastyears
Manytreeswereplantedbyuslastyear
过去时的被动语态:was/were+P
Weshouldplantmanymoretrees
Manymoretreesshouldbeplantedbyus
含情态动词的被动语态:情