Unit 2 Inspiring People 课时3 Section A Grammar Focus 分层作业 2026-2027学年人教版英语九年级上册

**基本信息** 初中英语Unit 2课时3同步练以“科学先驱”为主题，分层设计从词汇基础到思维创新，通过“基础巩固-句型应用-语篇拓展”路径强化语法Focus，兼顾语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（单词/词组默写）、基础语法（词性填空、单选）|题量占比约40%，直接考查课时重点词汇与It句型基础结构| |能力层|句型综合应用（汉语提示填空、仿写句子）、语篇理解（阅读还原、语法选择）|题量占比约45%，通过中译英、仿写及科学先驱语篇巩固It句型灵活运用| |思维层|批判性分析与创新（阅读问答、成长计划设计）|题量占比约15%，结合居里夫人等事迹设计开放题，提升文化意识与思维品质|

Unit 2 Inspiring People 课时3 Section A Grammar Focus 分层作业 科学先驱 一、单词默写 1. / ne t r l/ adj. 自然的;天然的 _ 2. / f z ks/ n. 物理学 _ 3. / ed u ke n/ n. 教育 _ 4. / t i v/ v. 实现;取得 _ 5. / k nf d ns/ n. 自信 _ 6. / re tf l/ adj. 感激的 _ 二、词组默写 1. 实现梦想 _ 2. 致力于科学研究 _ 3. 克服困难 _ 4. 树立榜样 _ 5. 激励某人做某事 _ 6. 对……有热情 _ 7. 取得巨大成就 _ 8. 永不放弃 _ 三、用括号内所给词的适当形式填空 1. It is wise of him _ (choose) science as his lifelong career. 2. It was _ (amaze) that Albert Einstein could develop such a great theory. 3. The scientist devoted his whole life to _ (study) the universe. 4. It is truly _ (inspire) to learn about the stories of great scientists. 5. She dreams of _ (become) a physicist like Marie Curie. 四、单项选择 1. _ necessary for young people to learn from great scientists. A. It is B. That is C. This is D. It was 2. It is kind _ the scientist to share his knowledge with the public. A. for B. of C. to D. with 3. It is important _ students to develop good study habits. A. on B. of C. for D. at 4. _ true that Stephen Hawking was one of the greatest physicists in history. A. It B. It is C. That is D. This is 5. It is brave _ the young researcher to challenge the traditional theory. A. for B. of C. with D. from 6. It is essential _ us _ keep learning throughout our lives. A. for; to keep B. of; to keep C. for; keeping D. of; keeping 7. It is surprising _ he finished the experiment in such a short time. A. what B. that C. which D. if 8. It was inspiring _ the scientist made so many great discoveries. A. for B. of C. that D. to 9. Which of the following is NOT RIGHT? A. It is kind of you to help me. B. It is easy for him to learn physics well. C. It is interesting that he loves science. D. It is good of them studying hard every day. 10. It is educational for us _ from the life stories of great scientists. A. learn B. learning C. to learn D. learns 五、汉语提示填空题 1. 对他来说,在年轻时提出这个理论似乎是不可能的。 It seemed _ _ him to put forward this theory at a young age. 2. 对我们来说,努力学习实现梦想是很重要的。 It is important _ us _ study hard to make our dreams come true. 3. 你能在我困惑时给我建议,真是太好了。 It is very nice _ you _ give me advice when I am confused. 4. 对年轻人来说,学习好榜样是很有意义的。 _ is meaningful _ young people _ learn from good examples. 5. 这位科学家把一生奉献给科学研究,真是太伟大了。 It is great _ the scientist _ devote his life to scientific research. 6. 很明显,1957年成为他人生中一个重要的转折点。 It is _ _ 1957 became an important _ _ in his life. 7. 对你来说,每天阅读科学杂志是很有帮助的。 _ is very helpful _ you to read science magazines every day. 8. 令人惊讶的是,他在30岁时就发表了这篇重要的论文。 It is _ _ he published this important paper at the age of 30. 9. 对我们来说,尊重每一位科学家的努力是很有必要的。 It's _ _ us _ _ every scientist's efforts. 10. 诚然,我们在生活中即使遇到失败也应该坚持下去。 _ is _ _ we should _ _ in life even when we meet failure. 六、请结合短文内容,从文中选取信息,运用句型 It is/was + adj. + that从句/for sb. to do sth./of sb. to do sth. 仿写5个句子,并写出对应的汉语翻译。 Albert Einstein: A Life of Curiosity and Discovery Albert Einstein is widely considered one of the greatest scientists in history. It is true that he completely changed the way we understand the universe with his theory of relativity. He was born in Germany in 1879, and even as a child, he showed a strong curiosity about how things worked. Experts find it amazing that Einstein published four groundbreaking papers in 1905, the year known as his "miracle year". These papers covered topics from the photoelectric effect to the theory of relativity. It was creative of him to think in such unique ways that challenged traditional physics. As a scientist, Einstein was brave enough to question established ideas. It was difficult for him to gain acceptance at first, but he never gave up. His persistence finally led to worldwide recognition. He won the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect. Einstein was also known for his kindness and wisdom. He often spoke about the importance of education and peace. It is meaningful for young people to learn from his life story. He once said, "It is important for us to never stop questioning." His words continue to inspire generations of scientists and thinkers. 1. 仿写句(英): _ 翻译(中): _ 2. 仿写句(英): _ 翻译(中): _ 3. 仿写句(英): _ 翻译(中): _ 4. 仿写句(英): _ 翻译(中): _ 5. 仿写句(英): _ 翻译(中): _ 七、阅读还原 Thomas Edison is one of the most famous inventors in history. 1._ He was not a good student at school, and his teacher once said he was "too stupid to learn anything." However, his mother believed in him and taught him at home. Edison's curiosity was endless. 2._ He once said, "I have not failed. I've just found 10,000 ways that won't work." His most famous invention was the electric light bulb, which changed the world forever. For Edison, hard work was more important than talent. 3._ He often worked for hours without rest. It was common for him to sleep only a few hours a night. It was his persistence that led to his success. Edison also believed in teamwork. 4._ He had a team of talented assistants at his laboratory in Menlo Park. Together, they created many inventions that improved people's lives. It is true that Edison's inventions have made our lives much easier. 5._ "Genius is one percent inspiration and ninety-nine percent perspiration," he said. His words continue to inspire people to work hard and never give up. A. He tried thousands of times before he succeeded. B. He encouraged his team to work together and share ideas. C. He was born in 1847 in the United States. D. He is remembered not only for his inventions but also for his strong work ethic. E. He was often seen as a failure in his early years. F. He was known for his incredible patience and determination. 八、语法选择 Have you ever heard of Qian Xuesen, the father of China's space program? He 1._ as one of the greatest scientists in modern China. Because of his great contributions, he was honored with the "Two Bombs, One Satellite" Meritorious Award in 1999. Qian Xuesen was born in Hangzhou in 1911. He studied at Shanghai Jiao Tong University and later went to the United States to learn more about aerospace engineering. At that time, his research 2._ important breakthroughs in the field. It was 3._ for him to do research in the US, but he always wanted to return to serve his homeland. In 1955, after many difficulties, Qian 4._ returned to China. He 5._ the development of China's missile and space programs. It was 6._ that China could make such rapid progress in space technology under his leadership. Qian Xuesen was not only a great scientist but also a great teacher. He 7._ encouraged young people to pursue science and innovation. It is meaningful for us 8._ from his spirit of patriotism and dedication. He passed away 9._ October 31st, 2009. Our nation has lost 10._ great scientist, but his spirit will live on forever. 1. A. knows B. is known C. was known 2. A. made B. has made C. was making 3. A. possible B. more possible C. the most possible 4. A. successfully B. successful C. succeed 5. A. lead B. led C. has led 6. A. amazing B. amazed C. amazement 7. A. always B. never C. seldom 8. A. learn B. learning C. to learn 9. A. at B. on C. in 10. A. / B. a C. the 九、思维进阶 Part 1: Read and Explore Marie Curie: A Pioneer in Science Marie Curie was a famous physicist and chemist who made groundbreaking contributions to science. She was born in Warsaw, Poland, in 1867. Despite many challenges, she became the first woman to win a Nobel Prize and remains the only person to win Nobel Prizes in two different scientific fields—Physics in 1903 and Chemistry in 1911. What made Curie special was her incredible dedication to research. She spent years working in a simple laboratory, studying radioactive materials. It was difficult for her to get funding and support at first, but she never gave up. Her perseverance led to the discovery of radium and polonium, which changed the way we understand the world. Curie was also a great teacher and mentor. She encouraged young scientists to follow their curiosity. In 1932, she founded the Radium Institute in Warsaw, which became a center for scientific research. Many Chinese students consider her to be an inspiring role model. Curie's love for science and humanity was clear to all. During World War I, she helped set up mobile X-ray units to help wounded soldiers. Her selflessness and dedication to helping others remain an example for people around the world. Her spirit will always live in the hearts of those who value knowledge and service. Task 1: Critical Thinking(根据文章内容回答下列问题) 1. Why did Marie Curie win Nobel Prizes in two different fields? (用 "because" 完整回答) _ 2. 找出两个玛丽 居里为科学所做的贡献(请用句型:It's + adj of/for sb. to do sth.): Contribution 1: _ Contribution 2: _ 3. 请用句型:It's + adj of sb. to do sth.,赞美玛丽 居里的科学精神与奉献: _ Task 2: Complete the chart below(根据文章内容完成表格) Name Birthplace Achievement in 1903 Selfless Action Marie Curie Task 3: Creative Project 假设你是一名青少年科学爱好者,设计一个「向居里夫人学习成长计划」(Learning from Marie Curie Plan),需包含: - 2个具体行动 - 1个创新点子 用英语简单说明。 It's true that we should _ and _ . Also, we plan to _ . 参考答案 一、单词默写 1. natural 2. physics 3. education 4. achieve 5. confidence 6. grateful 二、词组默写 1. achieve dreams / make dreams come true 2. devote oneself to scientific research 3. overcome difficulties 4. set an example 5. inspire sb. to do sth. 6. have a passion for 7. make great achievements 8. never give up 三、用括号内所给词的适当形式填空 1. to choose 2. amazing 3. studying 4. inspiring 5. becoming 四、单项选择 1. A 2. B 3. C 4. B 5. B 6. A 7. B 8. C 9. D 10. C 五、汉语提示填空题 1. impossible for 2. for; to 3. of; to 4. It; for; to 5. of; to 6. true that; turning point 7. It; for 8. surprising that 9. necessary for; to respect 10. It; true that; keep going 六、仿写句子 (示例) 1. It is true that Einstein completely changed the way we understand the universe. 翻译:爱因斯坦确实彻底改变了我们理解宇宙的方式。 2. It was creative of him to think in such unique ways that challenged traditional physics. 翻译:他以独特的方式思考并挑战传统物理学,这真是太有创意了。 3. It is meaningful for young people to learn from his life story. 翻译:对年轻人来说,从他人生的故事中学习是有意义的。 4. It was difficult for him to gain acceptance at first. 翻译:起初他很难获得认可。 5. It is important for us to never stop questioning. 翻译:对我们来说,永远不要停止质疑是很重要的。 七、阅读还原 1. C 2. A 3. F 4. B 5. D 八、语法选择 1. B 2. A 3. A 4. A 5. B 6. A 7. A 8. C 9. B 10. B 九、思维进阶 (示例) Task 1: 1. Because she made groundbreaking discoveries in both physics and chemistry, including the discovery of radium and polonium. 2. Contribution 1: It was great of her to discover radium and polonium. / Contribution 2: It was kind of her to set up mobile X-ray units to help wounded soldiers. 3. It was selfless of Marie Curie to devote her life to science and helping others. Task 2: Birthplace: Warsaw, Poland; Achievement in 1903: Won the Nobel Prize in Physics; Selfless Action: Set up mobile X-ray units for wounded soldiers. Task 3 (示例): It's true that we should develop strong curiosity about science and never give up when facing difficulties. Also, we plan to start a science reading club to share inspiring stories of scientists. 学科网(北京)股份有限公司 $