国产精品麻豆欧美日韩ww_欧美日高清视频_亚洲精品成人久久久_久久精品国产清自在天天线

打印本文 打印本文  關(guān)閉窗口 關(guān)閉窗口  
使用for sb to do sth的五點注意
作者:chengh  文章來源:本站原創(chuàng)  點擊數(shù)  更新時間:2008-11-06  文章錄入:admin  責任編輯:admin



使用for sb to do sth的五點注意

 

1. 其中的不定式有時可以是進行式。如:

It’s a new experience for her to be travelling by plane. 坐飛機對她是—次新經(jīng)歷。

2. 其中的不定式有時可以是被動式。如:

It is essential for him to be prepared for this. 有必要讓他對此有所準備。

3. 能用于it’s adj. for sb to do sth的形容詞不多,主要的有bad, bold, clever, common, honest, necessary, nice, normal, pointless, rare, (all) right, rude, sensible, stupid, tactful, thoughtful, typical, unimportant, unusual, vital, wise, wrong等。但是請注意:likelyprobable不這樣用。如:

她可能今晚到。

正:She’s likely to arrive this evening.

誤:It’s likely for her to arrive this evening.

她很可能會發(fā)脾氣。

正:It’s probable that she’ll be in a bad temper.

She’ll probably be in a bad temper.

誤:It’s probable for her to be in a bad temper.

4. 該結(jié)構(gòu)中的介詞for原則上不能換成to,但在某些特殊結(jié)構(gòu)中可以換成to。如:

The policeman signed for [to] me to stop. 警察打手勢叫我停下。

It will be convenient for [to] me to see you this evening. 今晚去見你,我很方便。

注:能這樣用to代替for的結(jié)構(gòu)只限于sign to [for], be convenient for [to]等少數(shù)情形。

5. 在通常情況下,其中的不定式不能換成動名詞。如:

你能不能安排在周一把貨送到?

正:Can you arrange for the goods to be delivered on Monday?

誤:Can you arrange for the goods being delivered on Monday?


打印本文 打印本文  關(guān)閉窗口 關(guān)閉窗口