被动语态
一般现在时的被动语态:
承受者+be(is/am/are)+done(过去分词)by+执行者
E.g.:Many schools are built(done)every year in the city.
note:地点状语,时间状语一般都放在句末;in the city 特指。
其中be的使用取决于主语的单复形式。
A lot of修饰可数和不可数名词
Many修饰可数名词
Mach修饰不可数名词
主动:They all read(原形)English every day.
被动:English read (过去分词)by all of them every day.
主动:Mother often scolds me.
被动:I am often scolded by mother.
一般过去式的被动语态
承受者+be(was/were )+done(过去分词)by+执行者(不明确可省略)。
E.g.主动:He repaired his bike yesterday.
被动:His bike was repaired by him yesterday.
主动:Children cleaned: many streets last Sunday.
被动:Many streets were cleaned by children last Sunday.
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