宾语补足语的用法

宾语补足语可以由除动词以外的多种词性充当，所以，现在分词（doing）、过去分词（done）和不定式（to do）都可用作宾语补足语。

一、多数情况下，由不定式充当宾语补足语。举例：

My father doesn"t allow me to go there alone. 爸爸不让我一个人去那里。

We believe her to be innocent. 我们认为她无罪。

注意：表示思想的动词后常接 to be 作为宾语补足语，这样的动词主要有 believe, consider, declare, imagine, know, prove, suppose, feel, think, understand 等。

二、感官动词（see, hear, watch, notice, feel 等）后的宾语补足语。举例：

I heard him sing. 我听见他唱歌了。（不带 to 的不定式表动作结束）

I heard him singing. 我听见他正在唱歌。（现在分词表动作正在进行）

I heard the window beaten by the heavy raindrops. 我听见雨打窗棂的声音。（过去分词表被动）

三、使役动词（make, let, have, leave, keep 等）后的宾语补足语。举例：

Let him do it. 让他做吧。（不带 to 的不定式作宾语补足语）

I"ll have my hair cut tomorrow. 我明天去理发。

The coach kept the players running for a whole hour. 教练让队员们跑了整整一个小时。

The heavy rain kept (prevented / stopped) us from going out. 大雪让我们无法外出。

四、某些动词接现在分词（有人看作动名词）作为宾语补足语，现在分词（动名词）前要接介词 as，这些动词主要有 regard, consider, describe, quote, picture, see, think of 等。举例：

We consider this sentence pattern as being useful. 我们认为这个句型很有用。（being 可省略）

They regarded the contract as having been broken. 他们认为该合同已经被破坏。