使用被动语态时,原来作宾语补足语的现在分词变为主语的补语
see, watch, hear, Present participle
I’m sorry to have kept you waiting.
feel,
smell,
find,
notice,
present participle
catch, look at, listen to At last, I succeeded in making myself
1、表示感觉和心理状态的动词,如: Before the activity came to an end, I was interviewed by BTV, which meant I could make our message heard by a much larger crowd of people.
get down to sth.
表示动作的进行,非全过程 位于宾语后,对宾语做出说明,通常由名词、形容词、副词、不定式、现在分词或过去分词来充当。
使用被动语态时,原来作宾语补足语的过去分词变为主语的补语
Before the activity came to an end, I was interviewed by BTV, which meant I could make our message heard by a much larger crowd of people.
past participle(过去分词) verb-ed form
/doing sth.
I’m sorry to have kept you waiting.
The teacher caught Mark
(talk) in class.