it is +adj of sb to sth 與 It is +adj for sb to do sth 的區別it is +adj of sb to sth 此結構中，形容詞多是【修飾sb】,表明【人所具有的品質、特點】。常用的形容詞有nice,kind,fine,honest,true,good,friendly,enthusiastic,warm-hearted,/bad,cruel,cold-blooded等。例如:It"s kind of you to say so.可以轉換為:You are kind to say so.It"s nice of you to help me.It is +adj for sb to do sth 這個結構中，形容詞多是【修飾sth】,表示【不定式短語內容所體現出的特點】。常用形容詞有:important，unimportant，difficult，hard，easy，necessary，unnecessary ,helpful,useful等。例如:It"s important for us to learn a foreign language .可以轉換為To learn a foreign language is important.簡單來說，of, 表示人的品質，for,表示對某人來說it is hard for sb. it is kind of sb,
it is +adj of sb to sth 與 It is +adj for sb to do sth 的區別it is +adj of sb to sth 此結構中，形容詞多是【修飾sb】,表明【人所具有的品質、特點】。常用的形容詞有nice,kind,fine,honest,true,good,friendly,enthusiastic,warm-hearted,/bad,cruel,cold-blooded等。例如:It"s kind of you to say so.可以轉換為:You are kind to say so.It"s nice of you to help me.It is +adj for sb to do sth 這個結構中，形容詞多是【修飾sth】,表示【不定式短語內容所體現出的特點】。常用形容詞有:important，unimportant，difficult，hard，easy，necessary，unnecessary ,helpful,useful等。例如:It"s important for us to learn a foreign language .可以轉換為To learn a foreign language is important.簡單來說，of, 表示人的品質，for,表示對某人來說it is hard for sb. it is kind of sb,