(
课件网) It is 句型 It’s+adj. 句型（一） of sb. for sb. to do sth. of It’s+adj.+ sb.+to do sth. 如果形容词是描述不定式行为者的性格、品质等特征的 如kind，nice，good，brave，careful，clever，wise，silly，foolish，stupid，polite，impolite，rude It’s+adj.+ sb.+to do sth. 如果形容词仅仅是描述行为的性质 如important，difficult，easy，hard，impossible，dangerous，necessary，useful等 for 例 题 操 练 学好英语对我们来说很重要。 learn English well very important for us 学好英语对我们来说很重要。 It’s very important for us to learn English well. 他真傻，花了一万元买一支钢笔。 (1)spend ten thousand yuan on a pen (2)pay ten thousand yuan for a pen foolish stupid silly of him 他真傻，花了一万元买一支钢笔。 It’s of him to spend ten thousand yuan on a pen. pay ten thousand yuan for a pen. foolish stupid silly 你没有必要马上完成它。 You don’t need to finish it at once. 你没有必要马上完成它。 You don’t need to finish it at once. 你没有必要马上完成它。 finish it at once not necessary for you 你没有必要马上完成它。 It’s not necessary for you to finish it at once. 句型（二） to do sth. doing sth. that从句 It’s+ n.+ A 今天轮到我打扫教室了。 my turn clean the classroom today A 今天轮到我打扫教室了。 It’s my turn to clean the classroom today. B 后悔你以前的错误是没有用的。 no use regret your past mistakes B 后悔你以前的错误是没有用的。 It’s no use your past mistakes. regretting B 后悔你以前的错误是没有用的。 It’s useless your past mistakes. to regret C 很可惜他们输了这场篮球赛。 a pity they lost the basketball game. C 很可惜他们输了这场篮球赛。 It’s a pity that they lost the basketball game. It’s time 句型（三） for sth. to do sth. for sb. to do sth. It’s time for lunch. It’s time for us to go to school. 综合挑战 01 ( )35. It’s very kind _____ you to lend me your reusable shopping bags. （2017 广东） A. of B. for C. to D. with A 02 学会弹钢琴对她来说非常难。 It’s very hard for her to learn to play the piano. difficult 03 你在吃东西的时候讲话是不礼貌的。 It’s impolite of you to talk while eating. rude 04 一起去购物是个好主意。 It’s a good idea to go shopping together. * Thanks for watching!
