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 do of 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。 It's 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 do for 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 It's 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. It’s clever ___ you ___ so many toy ships.
A. of; making B. of; to make C. for; to make D. for; making
( ) 2. It’s ___ for us ___ polite in class.
A. interesting, to become C. important, to
, to
D. necessary, to be
( ) 3. ___ careless of you to make lots of mistakes.
A. That’s
B. It’s
C. It
D. Its
( ) 4. It’s very nice ___ you to get me two tickets ____ the World
Cup.
;of
;for
C. to;for
D. of; to
( ) 5. ---I often have hamburgers for lunch.
---You’d better not. It’s bad for you _____too much junk food.
eat play
D. ate
( ) 6. It’s good for us ______ every day.
A. sports
B. playing sports
C. to play sports D. to playing sports
