of與for的選用有巧法

??? 常用于該句型的形容詞有：right ,kind ,nice,good ,clever,wise, polite ,brave,strong,wrong,foolish等。

2.如果這個形容詞所表示的不是sb.的某種特征或品質，即句中的sb.和adj.構成的人主謂關系不合邏輯，則用for。例如：

lt's difficult for me to work out the problem.

算出這道題對我來說太難了。

lt's very important for students to learn English well.

對學生們來說，學好英語是很重要的。

常用于該句型的形容詞有：easy,difficult,hard,important,impossible,safe,

dangerous,necessary等。

Exercise:

請用of或for填空。

1. lt's hard ( )my brother to do the job.

2.It was wrong ( ) you to say such worlds yesterday.

3.lt is polite ( ) you to come here on time.

4.It's too easy ( ) you to do the work.

Key: 1.for 2. of 3.of 4.for