第1个回答 2021-05-27
被动语态:The song isn't sung by her.
被动语态动词由be+动词过去分词组成。
被动语态把原来句子的宾语改成主语。
原来句子主语放到后面并用by连接。
其实就是中文的把字句变成被字句。
第2个回答 2021-05-27
the song is not being sung by her 现在进行时的结构是be doing，do变成be done时，因为主动词和助动词都那只变助动词，那就变成了Being done，再加上be就是be being done. 这就是现在进行时的被动语态。
例如：The piano is being repaired by me；the piano is being repaired by me。我正在维修钢琴I am repairing the piano，钢琴正在被我维修the piano is being repaired by me，注意这个叫be being done，the piano is being repaired by me。
例如：The piano is being repaired by me；the piano is being repaired by me。我正在维修钢琴I am repairing the piano，钢琴正在被我维修the piano is being repaired by me，注意这个叫be being done，the piano is being repaired by me。
第3个回答 2021-05-27
现在进行时态的被动语态结构是
be being done
即
A song isn't being sung by her.
第4个回答 2021-05-27
你好，这句话改为被动语态可以这样
A song is not sung by her.
谢谢提问，望采纳！
A song is not sung by her.
谢谢提问，望采纳！
第5个回答 2021-05-27
She isn't singing a song.
她没有在唱歌
被动语态
A SONG ISN'T SUNG BY HER.