名词性从句作介词的宾语：

*介词在英语中称作preposition,简写为prep.

a) 此时仅能用whether从句或疑问词引导的名词性从句作宾语。that从句不可作介词的宾语。

I am worried about whether he can do it. 我很担心他是否能做这件事。

I’m curious about how he'll cope with the problem. 我很好奇他将如何应付这问题。 /kop/ n. 长袍 vi. 处理；对付；竞争

I am sure of that the team has won the game.  (WRONG)

b) 遇有介词，且非要使用that从句时，其补救方法如下：

（1）介词+the fact+that从句

如此，就可用the fact作介词的宾语，而that从句就成了the fact的同位语。

I am sure of the fact that the team has won the game. 我确定这一队赢了这场比赛。

I am worried about the fact that he doesn't study. 我担心他不学习。

（2） 保留介词，不加the fact,但介词之后的that 从句要做下列变化：

第一步：去除that

第二步：that后的主语变为所有格

第三步：动词变为动名词

I am worried about that he plays around all day.

---I am worried about his playing around all day.  我为他整天游手好闲而担心。

注意： （a）that从句若有助动词do、does、did时，予以去掉即可。

I am worried about that he doesn't study.

---I am worried about his not studying.

(b）that从句若有助动词will或would时，予以去掉即可。

I  am sure of that the team will win the game.

---I am sure of the team's winning the game.

(c) 从句若有下列助动词时，做下列变化：

may--- be likely to

can --- be able to

再将be动词变为动名词being.

I am happy about that he may come .   (wrong)

---I am happy about his being likely to come.  我很高兴他很可能回来。

I am sure of that he can do it.  （wrong)

---I am sure of his being able to do it. 我确定他能做这件事。

3. be + adj. （adjective）+ that 从句 

也就是去掉介词，将that从句放在形容词后面，作其宾语。

3.1  I am worried about that he plays around all day.

---I am worried that he plays around all day.

      I am sure of that the team has won the game.

 ---I am sure that the team has won the game.

注意：

（a) 以上三种用法中，（1）（3）最为普遍，但（2）是考试常考的一种句型。

（b）有时介词后亦可直接接that从句，而不需the fact,形成惯用语，应牢记。

in that =because 因为

He is talented in that he can speak five different languages. 他很有才华，因为他能说五种语言。

except that 只可惜，除了....

He is nice except that sometimes he lies. 他人很不错，只可惜有时会说谎。

notwithstanding that 尽管

=despite the fact that

=in spite of the fact that

Notwithstanding that he is nice, I don't like him. 尽管他人好，我却不喜欢他。

=Despite the fact that he is nice, I don't like him.

=In spite of the fact that he is nice, I don't like him.