做非谓语动词有3类,不定式,V-ing,V-ed
没有听说过“不定式的被动形式做非谓语”
区分就看这个动词了,比如
这些词是要接to的
hope/expect/intend/want/plan/promise/ask/refuse/decide/determine/learn/prrepare
这些词是要接-ing的
admit/finish/appreciate/miss
不定式和现在分词都是表主动,过去分词是表示被动.
e.g.sheaskedmetospeaklouder.(tospeak)
thefactorybeingbuiltisashoefactory.(beingbuilt)
thespeaker,knownforhisspeeches,waswarmlyreceivedbythestudents.(known)