Unit 2 Inspiring People Section A (Grammar Focus ) 课件2026-2027学年 人教版初中英语九年级上册

该初中英语课件聚焦形式主语核心句型，包括It is + adj. + to do/of sb. to do/that从句，通过袁隆平、居里夫人、张骞等中外名人案例导入，从填空示例到结构分析（木块排列标注），再到of/for辨析练习，搭建从单句到语篇的学习支架，衔接语法规则与实际运用。 其亮点在于融合语言能力与文化意识，借助思维导图梳理语法结构，结合张骞出使西域等中国故事设计4c短文填空，培养学生分析比较思维。采用“语法+人物素材”教学法，学生在练习中提升表达能力并树立正向价值观，教师可通过清晰脉络和多样化练习提高教学效率。

Unit 2 Inspiring People Section A (Grammar Focus ) 语法课 学习目标 01 学习理解 能够理解 it 作形式主语的两类核心句型，区分 It is +adj.+of sb. 与 for sb. 的使用规则，识记 inspiring、brave、wise 等品质类形容词 02 应用实践 独立完成 4a 人物补全句子、4b 句型改写和 4c 语篇选词填空练习，在单句与短文语境中正确运用目标语法 03 迁移创新 借助所学句型口头阐述张骞令人敬佩的闪光点，评价榜样人物的可贵精神；依托袁隆平、张骞、孔子等中外人物素材，体会优秀人物美好品质，树立正向价值观 Complete each sentence with a famous person or someone you know. 4a It was great of ________________ to develop a new kind of rice and help reduce hunger. Yuan Longping It was amazing that ______________ did research in physics and chemistry even though ___________ many difficulties as a woman scientist. Marie Curie she faced Complete each sentence with a famous person or someone you know. 4a It was difficult for ______________ to do that kind of work back in those days. It’s really very nice of ______________ to support and encourage Adam’s __________ study. Zhang Qian 那种工作 Adam’s father exchange back in those days 同义替换: in those days /back then/in the past 想当年/那时候/在那段日子里 Read these sentences and try to find the rules. it be 形容词 of/for that to do 形式主语 真正主语 It + is/was + adj. for sb.+ to do sth. 做某事对某人是怎么样的 It was difficult for Wang Yaping to do that kind of work back in those days. 形式主语 真正的主语 To do that kind of work was difficult for Wang Yaping back in those days. It was difficult for Wang Yaping to do that kind of work back in those days. 形容事情的本质特征 为什么it要做形式主语？ It + is/was + adj. of sb.+ to do sth. 某人做某事是......的 It was great of Yuan Longping to develop a new kind of rice. 形式主语 真正的主语 Yuan Longping was great to develop a new kind of rice. It was great of Yuan Longping to develop a new kind of rice. 描述的是人的特征，品质 为什么it要做形式主语？ It + is/was + ... + that 从句 ......是......的 It was amazing that Marie Curie did research in physics and chemistry. 形式主语 真正的主语 It was amazing that Marie Curie did research in physics and chemistry 形容词用来评价、描述从句表达的整件事情 为什么it要做形式主语？ it作形式主语常见用法总结 结构1：It is/was...(of/for sb) to do... 句型 (1)It is/was... to do... 含义及用法 表示“做某事是……的”。 “It”是__________, “to do ...”为______________ 举例 It is a little difficult _________(sing) this song. to sing 形式主语 真正的主语 句型 (2)It is/was... of sb to do... 含义及用法 表示“某人做某事真是太…… 了”。此处形容词 通常是描述人物品行、性格的,如： kind等 举例 ①It was foolish ____ me ____ forget the keys. ②It was careful ____ you ____ check the answers. 结构1：It is/was...(of/for sb) to do... of to of to 句型 (3)It is/was... for sb to do... 含义及用法 表示“做某事对某人来说是……”。此处形容词 通常是描述事物特征的，如：difficult, easy等 举例 ①It is easy ____ her ____ learn English well. ②It is helpful ____ me ____ read English stories. 结构1：It is/was...(of/for sb) to do... for to for to Fill in the blanks with for / of. It’s necessary _____ a student to listen carefully in class. It’s easy _____ us to chat online now. It’s rude _____ the boy to shout at his mother. It is generous (慷慨的) ___ the rich man to donate so much money to the charity. It’s more meaningful _____ fans to support their team even when it loses the game. The store is too far from my home, so it’s difficult _____ me to walk there. It’s clever _____ the little girl to answer the question correctly. 8. It is important ______ us to learn English well. 9. It is dangerous ______ children to swim in the river alone. 10. It is polite ______ you to say “thank you” to others. of of of for for for for for for of 语法知识导图 it作形式主语 主语为 不定式短语 主语为that从句 It is/was + adj. + to do sth. 做某事是......的。 该句型中的形容词表示动词不定式所具备的特征或客观情况。 It is/was + adj. + of sb. + to do sth. 某人做某事是......的;该句型中的形容词描述的是人的 特征、品质等。brave、careless、clever、helpful It is/was + adj. + for sb. + to do sth. 对某人来说，做某事是......的。 该句型中的形容词表示事物具备的特征。如 convenient、dangerous、important、difficult等 It is/was + adj. + that从句.......是......的。 评价一个事实 / 事件 It is/was... (of/for sb.) to do... 与It is/was... that... Rewrite each sentence using the words in brackets. 4b 1. We listen to our teacher’s advice. (necessary) → __________________________________________________________. 2. Tall trees can grow from tiny seeds. (amazing) → __________________________________________________________. 3. Confucius said that we should treat our elders with respect. (wise) → __________________________________________________________. 4. Professor Gui’s childhood dream of becoming a space scientist came true through his efforts and hard work. (inspiring) → __________________________________________________________ __________________________________________________________. 5. Victor Hugo stood up for the common people he cared about. (brave) → __________________________________________________________. It is necessary for us to listen to our teacher’s advice It is amazing that tall trees can grow from tiny seeds It was wise of Confucius to say that we should treat our elders with respect It was inspiring that Professor Gui’s childhood dream of becoming a space scientist came true through his efforts and hard work It was brave of Victor Hugo to stand up for the common people he cared about treat sb. with respect 尊重某人 dream of (doing) sth. 梦想(做)某事 come true 实现 stand up for 支持；维护 care about 关注；在意 necessary adj. 必要的；必需的。反义词：unnecessary “不必要的” It's necessary (for sb.) to do sth. 做某事（对某人来说）是必要的。 e.g. Vegetables provide necessary nutrients for our health． 蔬菜为我们的健康提供必需的营养。 All in all, it's necessary for teens to do more exercise.总之，青少年有必要多做运动。 拓展：if necessary 如果有必要；必要的话 e.g. If necessary, please take a deep breath first before the speech. 必要的话，演讲前请先深呼吸。 练习：It is necessary ____ us ____ learn from people who set good examples. A. of; to B. of; for C. for; for D. for; to D 辨析come true、achieve与realize三者都可表示“实现”。区别如下： come true achieve realize 不及物动词短语 常作及物动词 常作及物动词 主语是希望、梦想、愿望等，即sth come(s) true 主语是人，宾语通常是目标、目的或胜利、成功、地位等，即sb achieve(s) sth 主语是人，宾语通常是梦想、计划、目标等，即sb realize(s) sth I hope to achieve good grades through hard work. This will help me realize my dream of becoming a teacher. I believe my dream will come true one day. 我希望通过努力学习取得好成绩。这将帮助我实现成为教师的梦想。我相信我的梦想终有一天会实现。 Look and say Who is the person in the picture? What contribution (贡献) did he make to history? 4c Complete the passage with the correct sentence parts. A. It is important for us B. It was really brave and admirable C. It is always inspiring D. It seemed impossible for him __________ to read about great people and learn from their stories. Recently, I read about Zhang Qian, the pioneer of the famous Silk Road. In order to help defeat his enemies, Emperor Wu of the Han Dynasty sent Zhang Qian to find the Yuezhi people. Unfortunately, Zhang Qian was caught by the enemy. __________ to finish his task or to return home. However, around 10 years later, he got a chance to run away, and he finally succeeded in finding the Yuezhi people. __________ that he never forgot his task, C D B 评价“读伟人故事”这件事很鼓舞人心 评价“完成任务/回家”这件事对他来说似乎不可能 → 用 for 评价“他从未忘记使命”这件事他很勇敢，让人钦佩（注意后面接 that 从句，无 for/of 结构） 4c Complete the passage with the correct sentence parts. A. It is important for us B. It was really brave and admirable C. It is always inspiring D. It seemed impossible for him and his travels also brought back valuable information about the Western Regions. Later, he was sent to these places again to build relationships. Stories like this give us power and inspiration. __________ to remember the past and find ways to do more for a better future. A 评价“了解过去”这件事对我们很重要 → 用 for Find the key words and phrases It is always inspiring to read about great people and learn from their stories. Recently, I read about Zhang Qian, the pioneer of the famous Silk Road. In order to help defeat his enemies, Emperor Wu of the Han Dynasty sent Zhang Qian to find the Yuezhi people. Unfortunately, Zhang Qian was caught by the enemy. It seemed impossible for him to finish his task or to return home. However, around 10 years later, he got a chance to run away, and he finally succeeded in finding the Yuezhi people. It was really brave and admirable that he never forgot his task, and his travels also brought back valuable information about the Western Regions. Later, he was sent to these places again to build relationships. Stories like this give us power and inspiration. It is important for us to remember the past and find ways to do more for a better future. in order to 为了 send sb to do sth 派遣某人去做某事 不幸地;遗憾地 run away 逃离; 离开 succeed in doing sth. 成功做某事 bring back 带回 western adj. 西方的；西部的 通常作定语，表示“西方国家的”时，首字母通常大写Western。 e.g. There are many differences between Eastern and Western cultures. 东西方文化之间存在许多差异。 They sailed around the island until they reached the western side. 他们绕着该岛航行，一直行驶到西边。 拓展：west (西方) → western (西方的) east (东方) → eastern (东方的) south (南方) → southern (南方的) north (北方) → northern (北方的) 练习：The Chinese calendar is different from the one in __________ (west) countries. western In what ways do you find Zhang Qian inspiring? Give your reasons. 4c I think Zhang Qian is very inspiring. He was caught by the enemy but never gave up his task. After about 10 years, he ran away and found the Yuezhi people. He was brave and responsible. He brought back valuable information and built relationships. His strong spirit encourages us to keep trying and never lose hope. In what ways do you find Zhang Qian inspiring? We learn: 1. Vocabulary: necessary, seed, childhood, come true, dynasty, western. 2. Grammar: It is/was + adj. + of sb. to do sth. (for personal qualities); It is/was + adj. + for sb. to do sth. (for tasks/things); It is/was + adj. that‑clause. 3. Sentence patterns: ① It was + adj. of sb. to do… ② It was + adj. for sb. to do… ③ It was + adj. that + complete sentence We can: 1. Tell apart the “of‑structure” and “for‑structure” in sentences. 2. Rewrite simple sentences into It‑sentences. 3. Use the target grammar to describe great people’s achievements and spirits. Summary 01 It is important ________ us to protect the environment. A.for B.of C.to D.with ✔ 解析：本题考查 It is + 形容词 + for/of sb. + to do 结构。 important 是描述事情性质的形容词（“重要的”），不是描写人的品格，所以用 for。 02 It was really kind ________ you to share your lunch with me. A.for B.of C.to D.from ✔ 解析：kind（善良的）是描写人的品格的形容词，所以用 of。 这种结构可以改写为：You were kind to share your lunch with me. 03 It seemed ________ for her to finish the marathon, but she kept running and finally made it. A.possible B.possibly C.impossible D.impossibly ✔ 解析：seemed 后面接形容词作表语，排除 B 和 D（副词）。根据后文 but she kept running and finally made it（但她坚持跑并最终成功了）可知，前面应该是“似乎不可能”，所以选 impossible。 04 ________ even though it was very late, he continued working on his project. A.So B.But C.Because D.Although ✔ 解析：空格在句首，连接前后两个句子。前文未给出，但从语境看，此处表示“尽管如此/但是”，用 But 最合适。 05 Our English teacher always encourages us ________ English as much as possible. A.speak B.speaking C.to speak D.spoke ✔ 解析：本题考查 encourage sb. to do sth. 固定搭配。 encourage 是及物动词，后面接 不定式（to do） 作宾语补足语。 06 It was ________ that he could solve such a difficult problem in just five minutes. A.amazing B.amazed C.amaze D.amazement ✔ 解析：本题考查 -ing 形容词 与 -ed 形容词 的区别。主语是 that 引导的从句（指“他五分钟解出难题”这件事），修饰事物/事件用 amazing（令人惊叹的）。 07 It is necessary ________ students to review what they have learned after class. A.for B.of C.to D.with ✔ 解析：本题考查 It is + 形容词 + for/of sb. + to do 结构。 necessary（必要的）是描述事情性质的形容词，不是描写人的品格，所以用 for。 08 The story of Zhang Qian is really ________. After reading it, I felt greatly ________. A. inspiring; inspiring B.inspired; inspired C.inspiring; inspired D.inspired; inspiring ✔ 解析：第一空：story（故事）是事物，用 inspiring（令人鼓舞的）。 第二空：I（我）是人，用 inspired（受到鼓舞的）。 $