1.有大型动词后可以跟由不定式构成的复合宾语：

　　He asked me to get in touch with her.

　　他要我和她取得联系。

　　They encouraged her to try again.

　　他们鼓励她再试试。

　　I like people to tell the truth.

　　我喜欢人讲真话。

　　You must get her to sign that.

　　你必须让她在这上面签字。

　　The rain compelled us to stay indoors.

　　下雨迫使我们留在家里。

　　I wish you to be happy.

　　我希望你快乐。

　　I strongly advised him not to do so.

　　我极力劝他别这样做。

　　I recommend you to take a holiday.

　　我建议你休一次假。

　　2.在某些动词后，只能用to be引起的不定武短语构成复合宾语：

　　I should suppose him to be about fifty.

　　我想他大约50岁。

　　Imagine yourself to be in her place.

　　设想你处于她的位置。

　　He found the patient to be a small boy.

　　他发现病人是一个小男孩。

　　They suspected him to be a liar.

　　他们疑心他是一个爱撒谎的人。

　　但却可用不定式的完成形式和进行形式：

　　I consider him to have acted disgracefully.

　　我认为他行为不光彩。

　　He believed her to be telling the truth.

　　他相信她讲的是真话。

　　3.这类句型?？捎迷诒欢峁怪校?/p>

　　She was obliged to abandon the idea.

　　她被迫放弃这个想法。

　　He was thought to be a spy.

　　他被认为是间谍。

　　She was told to be home by ten.

　　他们让她十点以前回家。

　　He was warned not to be there.

　　有人警告他不要到那里去。

　　4.在某些动词后作宾语补语的不定式不带to：

　　What made you think so?

　　什么使你这样想?

　　I won't have you cheat me.

　　我不能让你骗我。

　　I saw her face go pale.

　　我看见她的脸变得苍白。

　　Delighted to hear you say that.

　　听你这样讲我很高兴。

　　但这种句子变为被动结构时，不定式仍需加to：

　　He was seen to pick it up.

　　有人看见他把它捡起的。

　　She was heard to go downstairs.

　　有人听见她下楼。