教材同步复习第一部分 Grade 9Units 10 ~ 12中考考点 · 精讲考点1 In Switzerland, it's very important to be on time
在瑞士,守时很重要
【教材P75】 重点突破 It's + adj
( + for/of sb
) + to do sth
句型 (2016·69 ; 2015·69 ;2014·85 ; 2011·87)(1)在“It is/was+adj
+动词不定式短语”句型中,it 在句中作形式主语,而真正的主语是后面的不定式短语
有时动词不定式有自己的逻辑主语,常由“for”或“of+sb
(2)it 作形式主语时常用两种句式结构:句 型 用 法 例 句 It is/was+adj
+for sb
+to do sth
形容词描述事物的特征、性质,如easy, difficult, interesting, funny, dangerous, important, impossible, useful等 It is not hard for one to do a bit of good
一个人做点好事并不难
It is/was+adj
+of sb
+to do sth
形容词描述行为者的性格、品质,如kind, friendly, nice, right, clever, polite, careless, cute等 It's wise of him to give up smoking
他戒烟是明智的做法
用恰当的介词填空1 . It is necessary ________ college students to master at least a foreign language
2 . It was selfish ____