【高考英语语法】动词不定式的被动形式!接着上一篇文章,这篇文章小编为大家介绍不定式的被动形式,欢迎大家了解!
E.不定式的被动形式
当不定式逻辑上的主语是这个不定式表示的动作的承受者时,不定式一般要用被动形式。不定式的被动形式根据其与谓语动作发生的先后关系,有一般式和完成时两种。
1.一般式to be done
These are the books to be given out to the students.这些是要发给学生的书。
He asked to be sent to the place where he was most needed.他要求被派往较需要他的地方。
2.完成式to have been done
The novel is said to have been translated into many languages.据说这部小说已被译成多种语言。
He appeared to have been questioned for many times.看起来他已经被询问过很多次了。
F.不定式的否定形式
不定式的否定形式由not或never加不定式构成。
We decided not to go out because of the bad weather.由于天气不好,我们决定不出去。
Never to have made any mistake is impossible.从不犯错是不可能的。
注意:谓语动词的否定和不定式的否定不同的意义
I did not promise to wake him up.我没有答应叫醒他。
I promised not to wake him up.我答应了不叫醒他。