麻烦讲一下被动语态的句子成分..急!A great deal of water is used by people in that city

题目

麻烦讲一下被动语态的句子成分..急!A great deal of water is used by people in that city
例：A great deal of water is used by people in that city
说下被动语态的句子成分.十分感谢

答案

被动语态是由主动语态衍生出来的,所以主动语态有的句子成分被动语态都有.
好比说一个主动语态的句子,包含主谓宾等成分：
A主语 B谓语 C宾语 D状语
那么将他变为被动语态时,要将原来的宾语C变成新的主语C',C这个词就成为了被动语态句中的主语.原来的谓语B要变成被动语态的谓语B'.而原来的主语放置于介词by之后,作为新的宾语A'.状语D可以不变,也可能根据施动受动的改变而改变（如today变成that day之类）.
A great deal of water is used by people in that city
在这个句子中
A great deal of water是主语
is used by是谓语
people是宾语
in that city是地点状语
如果还有问题,欢迎追问.