It is + adj. (for/of sb.) to do sth. 句型1. 形容词说的是“人”：It is + adj.+of sb.+ (not) to doof sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。Its very nice of you to help me. 你来帮助我，你真是太好了。2. 形容词说的是“事物”It is + adj.+for sb.+ (not) to dofor sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, important, impossible等Its very hard for him to study two languages. 对他来说学两门外语是很难的。选择题( ) 1.Its clever _ you _ so many toy ships.A. of; making
