Unit2 语法 It is 或was +adj +(of或for sb) to do sth 练习 2026-2027学年人教版九年级英语上册

该初中英语导学案聚焦新人教版九上Unit 2核心语法，涵盖It is/was + 形容词 + (for/of sb) to do sth结构及It is/was … that主语从句。课堂导入通过联系学生已学简单句，对比“真正主语后置”的必要性，搭建从基础句型到复杂结构的学习支架，帮助理解形式主语功能。 资料特色在于分类讲解for/of用法（描述事件/人品格的形容词差异）、归纳高频固定搭配，搭配梯度化练习题（单选与词形填空）。这既提升学生语言运用能力，又通过对比分析培养思维品质，引导主动归纳语法规律，发展自主学习能力。

新人教版九上Unit 2语法 It is/was + 形容词 + (for/of sb) to do sth It叫作形式主语,句子真正的主语是末尾的动词不定式to do sth,目的是避免头重脚轻,平衡句子结构,把句子真正的主语放在末尾,把it放在句首做一个形式上主语。 1.It’s+adj(for sb ) to do sth (当形容词描述事件,用for sb) 对某人来说做某事是…… 常用形容词:interesting有趣的,necessary必不可少的,dangerous危险的 ,easy容易的,difficult/hard难的,important重要的…… eg.It's important for us to study English well. 对我们来说,学好英语非常重要。 It is dangerous for teenagers to swim in the river alone. 青少年独自在河里游泳是很危险的。. 2.It’s+adj(of sb) to do sth (当形容词描述人的性格、品格,用of sb) 对某人来说做某事是…… 常用形容词:clever聪明的、polite有礼貌的、careless粗心的的、silly愚蠢的、brave勇敢的、kind善良的、honest诚实的…… eg.It is honest of her to tell the truth to her parents. 她向父母坦白实情,十分诚实。 It was polite of the student to say thanks to his teacher. 这位学生向老师道谢,很有礼貌。 3.It is/was … that主语从句(that 不可省略) 1).it同样是形式主语,无实际含义;that引导的句子,是整个句子真正的主语。属于主语从句,是名词性从句的一种。 2).需注意: ①引导词that在文中无意义,不在从句中充当任何成分,但绝对不能省略; ②若主句使用was,that引导的从句内,时态统一改为过去的相关时态; ③高频固定搭配,直接背诵: It is true that … ……是真实的 It is clear that … 很明显/显而易见…… It is a fact /a pity that … 事实是……/遗憾的是…… It was surprising/strange that … ……令人惊讶/很奇怪 It's said /reported that… 据说/据报道…… eg. It is true that keeping practicing every day is the key to learning English well. 坚持每日练习是学好英语的关键,这一点是真实可信的。 It is clear that regular listening practice helps us improve our English quickly. 很明显,规律的听力练习能帮助我们快速提升英语水平。 It is a fact that hard work will finally bring good grades. 付出努力终会收获好成绩,这是客观事实。 It was surprising that the girl made great progress in her English within two months. 这位女生在两个月内英语取得了巨大进步,这件事令人十分意外。 It was strange that our Tom didn’t join the school English speech competition. Tom没有参加校级英语演讲比赛,这件事有些反常。 It's reported that lots of tourists come to this city. 据报道,很多游客来到这座城市。 It's said that he is good at English. 据说他擅长英语。 相关练习题 一、单项选择 1. It was wise the engineer to give up the old plan and try new methods. A. for B. of C. to D. with 2.It is necessary students to learn the spirit of national heroes. A. of B. to C. for D. at 3. brave of the boy to keep trying when he meets trouble. A. It was B. That was C. This is D. He was 4.It is surprising that the little girl three foreign languages. A. know B. knows C. knowing D. to know 5. It was difficult him to finish the survey without enough information. A. of B. for C. to D. on 6. —It is kind you to offer me so much valuable advice. —It’s my pleasure. A. for B. to C. of D. with 7. It encouraging that many ordinary people can make a difference. A. are B. is C. were D. be 8.It is for us to read stories about great heroes. A. importance B. importantly C. important D. more importantly 9.It was creative him invent such a useful tool. A. for; to B. of; to C. of; / D. for; / 10.It is impossible everyone achieve dreams without hard‑working. A. for; to B. of; to C. for; / D. of; / 11.It nice of my deskmate to give me a hand when I was in trouble last term. A. is B. was C. are D. were 12. It is helpful we learn from good role‑models around us. A. for B. of C. that D. to 13.It is of him never to give up facing difficulties. A. brave B. bravely C. bravery D. braver 14. It was for the team to complete the big project in such short time. A. difficulty B. difficult C. difficultly D. more difficultly 15.It is great you respect people who make contributions to our country. A. for; to B. of; to C. of; / D. for; / 二、用括号内单词的适当形式填空 1.It was wise of him (choose) to carry on with his experiment. 2. It is necessary for us (learn) good qualities from famous heroes. 3.It was brave of them (face) all kinds of risks. 4. It is amazing that she (achieve) so much at such a young age. 5. It was hard for researchers (collect) plenty of materials years ago. 6.It is helpful for teenagers (read) more stories about great people. 7.It was creative of the young man (come) up with new ideas. 8.It is inspiring that many teenagers (follow) the examples of heroes. 9. It was impossible for workers (finish) the project without teamwork in the old days. 10.It is kind of volunteers (give) up their spare time to help others. 参考答案 单选 1.B 2.C 3.A 4.B 5.B 6.C 7.B 8.C 9.B 10.A 11.B 12.C 13.A 14.B 15.B 词形填空 1. to choose 2.to learn 3.to face 4.achieves 5.to collect 6.to read 7.to come 8.follow 9.to finish 10.to give 1 学科网(北京)股份有限公司 $