84消毒液怎么消毒房间:急求!写出被动语态的不同形式

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/04 02:20:35
要所有的被动语态,最好造一个句子.
急!先到先得~~
是每一个形式都造一个句子

主要有
1一般现在时态 主语+am/is/ are+过去分词
The boy is taken to the park every Sunday.
2一般过去世态 主语+was/were+过去分词
The was lost last week.
3现在进行时态 主语+am/is/ are+being+过去分词
Another new biulding is being built in our school.
4过去进行时态 主语+was/were+being+过去分词
The road was being biult at that time.
4现在完成时态 主语+has+been+过去分词

This kind of books have been sold out.
5过去完成时态 主语+had+been+过去分词
By the end of last term,ten English songs had been taught.
6含情态动词 主语+情态动词+be+过去分词
The homework must be handed in tomorrow.
各种时态的疑问句和否定句遵循相应的变化规则。

主语+动词的被动式+宾语+其他
进行时
主语+being+动词的被动式+宾语+其他
完成时
主语+have been +动词的被动式+宾语+其他
如:The ball is threw by a boy。
这个球被男孩扔了出去