莠x
幼苗
共回答了16个问题采纳率:100% 举报
我用我理解的被动语态来给你首先在主动句找谓语之后把谓语后的宾语提前即为被动语态的主语
eg:everyone likes kate
kate is liked by everyone
结构如下:be+动词的过去分词有时态的变化
一般现在时 be(am is are)+动词的过去分词
一般过去时 be (was were)+动词的过去分词
一般将来时shall will +be+ 动词的过去分词
现在进行时 be(am is are)+being+ 动词的过去分词
现在完成时have has been+ 动词的过去分词
canmaymustshould+be+ 动词的过去分词
不定式的被动结构 to+be+动词的过去分词
eg :there are a lot of work to be done today
短语动词的被动结构 动词+介词
eg:they have sent for a doctor====a doctor has been sent for (现在完成时)
动词+副词
1年前
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