Unit 2 Section A (4a-4d)（第3课时）课件 2026-2027学年人教版九年级英语上册

该初中英语课件围绕Unit 2 Inspiring People第3课时，聚焦it作形式主语（区分for/of用法及主语从句）和核心词汇（necessary, childhood等）。通过“Think and answer!”环节的例句导入，引导学生结合袁隆平、居里夫人等人物补全句子，搭建从语法理解到实际应用的学习支架。 其亮点在于融合语言能力与文化意识，通过“用英语讲中国故事”（如张骞通西域）渗透家国情怀，结合地图地点强化语境理解。语法教学中引导学生分析for/of差异，培养思维品质，练习设计（单项填空、适当形式填空）提升语言应用能力。学生能在文化浸润中掌握语法，教师可借助结构化素材高效教学。

Unit 2 Inspiring People 第 3 课 时 （4a—4d） Section A Who do we admire? 1 单词：necessary, seed, childhood, dynasty, western 短语: come true 1 Learning Goals 能准确识别并理解本单元核心句型结构，明确 it 作形式主语的语法功能，区分描述事物属性（用for）和描述人物品质（用of）的形容词用法差异，掌握主语从句的构成与表意特点。 2 2 By Yushen Think and answer! It was great of him to develop a new kind of rice and help reduce hunger. It was amazing that he did scientific research in physics and chemistry even though he didn’t receive a formal education. It was difficult for women to do that kind of work back in those days. 还记得这几个句子有什么特点吗？ By Yushen It was great of … to develop a new kind of rice and help reduce hunger. It was amazing that … did research in physics and chemistry even though … It was difficult for … to do that kind of work back in those days. It’s really very nice of … to support and encourage … It is always important (for …) to keep going in life. Read the sentences. Complete each sentence with a person you know of. 这些句子有什么共同点呢？ 4b By Yushen It was great of Yuan Longping to develop a new kind of rice and help reduce hunger. By Yushen It was amazing that Marie Curie did research in physics and chemistry even though she faced many difficulties. By Yushen It was difficult for Tu Youyou to do that kind of work back in those days. By Yushen It’s really very nice of Adam’s father to support and encourage Adam’s exchange study. By Yushen It is always important for Su Yiming to keep going in life. By Yushen Review It was difficult for Tu Youyou to do that kind of work back in those days. 1. 句中为了避免头重脚轻，用 _____ 作形式主语，真正的主语是 ____________________________。 2. 形容词 difficult 用来描述 ______________，后面搭配介词______。 it to do that kind of work 事情的性质 for By Yushen It was great of Yuan Longping to develop a new kind of rice and help reduce hunger. it 为形式主语，真正的主语是 _________________________________ _____________________________。 2. 形容词 great 用来描述 _________________，后面搭配介词______。 人的品质、性格 of to develop a new kind of rice and help reduce hunger Review By Yushen It was great of Yuan Longping to develop a new kind of rice and help reduce hunger. 常用来描述人的品质、性格的形容词： kind 善良的 polite 有礼貌的 brave 勇敢的 honest 诚实的 careful 细心的 careless 粗心的 clever 聪明的 foolish 愚蠢的 rude 粗鲁的 wise 明智的 nice 好心的 generous 大方的 Review By Yushen It was amazing that Marie Curie did research in physics and chemistry even though she faced many difficulties. it 为形式主语，真正的主语是 __________________，在句子中作 ___________。 2. 形容词 amazing 用来 _______________________。 that引导的从句 评价、描述整件事情 主语从句 Review By Yushen Rewrite each sentence using the words in brackets. 1. We listen to our teacher’s advice. (helpful / necessary / important) → It is helpful / necessary / important for us to listen to our teacher’s advice. 2. Tall trees can grow from tiny seeds. (amazing / interesting / wonderful) → It is ____________________________________________________________ 3. Confucius said that we should treat our elders with respect. (wise) → It was wise of ____________________________________________________ 4. Professor Gui’s childhood dream of becoming a space scientist came true through his efforts and hard work. (inspiring) → It was inspiring that ________________________________________________ _______________________________________________ 5. Victor Hugo stood up for the common people he cared about. (brave) → It was brave of ____________________________________________________ amazing / interesting / wonderful that tall trees can grow from tiny seeds. Confucius to say that we should treat our elders with respect. Professor Gui’s childhood dream of becoming a space scientist came true through his efforts and hard work. Victor Hugo to stand up for the common people he cared about. 4b By Yushen Questions： Think and answer What do you know about the person in the picture? What contribution (贡献) did he make to history? ______ to read about great people and learn 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, and his travel 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 understand the past and find ways to do more for a better future. By Yushen Complete the passage with the correct sentence parts. In what ways do you find Zhang Qian inspiring? Give your reasons. A. It is important for us B. It was really brave and admirable C. It is always inspiring D. It seemed impossible for him 4c By Yushen Let’s make up sentences! It is very important for students to develop good learning habits in their study. By Yushen It is smart of the girl to solve the math problem. It is easy for the girl to solve the math problem. Let’s make up sentences! By Yushen It is necessary that we should follow the school rules when we are at school. Let’s make up sentences! 1. It is helpful / necessary / important for us to listen to our teacher’s advice. 听我们老师的意见是有用的/有必要的/重要的。 necessary adj. 必要的；必需的 Language points be necessary for... 对……是必要的 make it necessary (for sb) to do sth 使(某人)有必要做某事 if necessary = if it is necessary 如果有必要 It is necessary (for sb) to do sth (对某人来说)做某事是有必要的 I find it necessary to take notes in class. 我发现在课堂上记笔记是有必要的。 Her illness made it necessary for her to stay at home. 她的疾病使得她必须待在家里。 It’s necessary for students to follow school rules. 学生有必要遵守校规。 拓展： unnecessary adj. 不必要的 necessarily adv. 必需地 2. Professor Gui’s childhood dream of becoming a space scientist came true through his efforts and hard work. 桂教授童年时期成为太空科学家的梦想，通过他的努力和勤奋工作得以实现。 childhood n. 童年；孩童时期，可放名词前作定语 常见搭配： a childhood friend 童年伙伴 her childhood home 她童年的家 childhood memories 童年记忆 childhood dream 童年梦想 We have known each other since childhood.我们从小就认识。 dream n. 梦; 梦想 ; v. 梦想; 梦见 常见用法： dream of doing sth 梦想做某事 one’s dream of… 某人…… 的梦想 realize / achieve one’s dream 实现某人的梦想 It’s one’s dream to do sth 做某事是某人的梦想 make one’s dream come true 使某人的梦想成真 It’s my dream to travel around the world. 我的梦想是环游世界。 Everyone has a dream. I will work hard to make my dream come true. 每个人都有梦想。我会努力工作让梦想实现。 come true 实现；成为现实 辨析：come true 与 achieve His dream of becoming a doctor finally came true. 他成为医生的梦想终于实现了。 She achieved her dream of opening a small bookstore. 她实现了开一个小书店的梦想。 come true 其后不能接宾语，其主语一般是表示希望、愿望、梦想等的词。 make one’s dream come true  = achieve one’s dream  = realize one’s dream  实现某人的梦想 achieve 主语通常是人，宾语可以是“实现”的目标、目的等，也可以是“达到”的胜利、成功、地位等。 3. He finally succeeded in finishing this task. 他终于成功地完成了这项任务。 succeed in doing sth意为“成功做某事”。in是介词，后面必须接动名词（doing形式）。 拓展：succeed v. 成功 success n. 成功 successful adj. 成功的 successfully adv. 成功地 I succeeded in passing the English exam. 我成功地通过了英语考试。 She succeeded in getting the first prize in the competition. 她成功在比赛中获得了第一名。 in order to 为了....., 目的是 In order to finish the group project on time, all students work together after class. 为了按时完成小组项目，所有同学课后一起努力。 In order not to be late for class, Lucy sets two alarm clocks every night. In order that she can pass the exam, Lily studies every night. 为了能通过考试，莉莉每晚都学习。 in order (not) to do sth 为了(不 ) 做某事，目的是 that + 从句 为了......, 目的是 4. In order to help defeat his enemies, Emperor Wu of the Han Dynasty sent Zhang Qian to find the Yuezhi people.为了帮助打败敌人，汉武帝派遣张骞去寻找月氏人。 By Yushen 2. It is kind ________ the college students to give food and clothes to homeless people. They think it important ________ them to do so. A．for; to B．of; to C．for; of D．of; for 3. It is ________ that she never gave up her dream all her life. A. interesting B. inspiring C. wise D. important 1. It’s important ________ us ________ English well. A．for; learning B．of; learning C．for; to learn D．of; to learn Practice 一、单项填空 By Yushen 1. His courage in facing big challenges is truly __________ (admire) and worth learning from. 2. It’s _________ (nature) that parents worry a lot about their children. 3. It’s impossible for humans _________ (live) on Mars without special equipment. 4. It’s really __________ (surprise) that a teenager could make such a useful invention for daily life. 5. In order not __________ (wake) up the baby, we walk quietly in the room. admirable natural surprising to wake to live 二、用所给词的适当形式填空 Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 $