It 句型归纳的高考英语语法

It 句型归纳

1． It is ＋adj．(＋for sb．／sth．) ＋ to do sth．

用于此句型的形容词有：easy， hard， difficult，possible，

important， impossible， necessary， good， bad， exciting，

interesting， surprising 等。如：

It is necessary to change your job．

It was very hard for them to walk such a long way in

the snow．

2． It is ＋n．(＋for sb．／sth．) ＋ to do sth．

用于此句型的名词有： pity, shame, pleasure, one’s duty, one’s

job, fun, joy, good manners, bad manners 等。如：

It is a pity for you to have missed such a wonderful

play．

It is bad manners for the young to take up the seats

for the old．

3． It is ＋adj．＋of sb．＋to do sth．

此句型中的`形容词主要描述某人的品德、特征。能用于该句型的形容词

有：

kind, nice, wise,

silly, polite, impolite, friendly, foolish, clever 等。如：

How silly it was of you to give up such a good

chance！

It is friendly of the family to try to make me feel