Unit2知识点-Section A 2a-2d练习 2026-2027学年人教版九年级英语上册

九年级英语上册Unit2知识点-Section A 2a-2d练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | made important discoveries | helped develop modern nursing | built the first railways | pioneer of computer science | converted a test to see | 1. Isaac Newton ____________________ in physics. 2. Florence Nightingale ____________________ and created better hospitals. 3. Isambard Brunel ____________________ and many other important things in the UK. 4. Alan Turing was a ____________________ and created a test to see if a computer could think like a person. 5. Turing also ____________________ if a computer could really think like a person. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Isaac Newton made important discoveries in physics. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. Florence Nightingale volunteered as a nurse to help wounded soldiers. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. Alan Turing was a pioneer of computer science. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What is Isaac Newton famous for? A. Building railways. B. Discoveries in physics. C. Modern nursing. D. Computer science. 2. What did Florence Nightingale do? A. She built the first railway. B. She discovered gravity. C. She volunteered as a nurse and helped improve hospitals. D. She invented the computer. 3. Who built many important things like railways in the UK? A. Alan Turing. B. Isaac Newton. C. Isambard Brunel. D. Florence Nightingale. 4. Alan Turing was a pioneer in ______. A. medicine B. physics C. computer science D. sea travel 5. The word “convert” in “converted a test” means ______. A. to change B. to build C. to discover D. to help B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. 艾萨克·牛顿在物理学方面做出了重要发现。 Isaac Newton ________ important ________ in physics. 2. 弗洛伦斯·南丁格尔自愿做护士帮助受伤的士兵。 Florence Nightingale ________ as a nurse to help the ________ soldiers. 3. 伊桑巴德·布鲁内尔建造了英国第一条铁路，并帮助英国发展成为现代化国家。 Isambard Brunel built the first British ________ and helped the UK ________ into a modern nation. 4. 艾伦·图灵是计算机科学的先驱。他设计了一个测试来检验计算机是否能像人一样思考。 Alan Turing was a ________ of computer ________. He ________ a test to see if a computer could think like a person. 拓展思考 写一段话（至少5句）介绍你敬佩的一位人物（可以从本单元中选，也可以是自己了解的）。说明他/她是谁，在哪个领域做出了什么贡献，以及你为什么敬佩他/她。使用 made important discoveries / helped develop / pioneer of / volunteered as 等表达。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. made important discoveries 2. helped develop modern nursing 3. built the first railways 4. pioneer of computer science 5. converted a test to see 小试牛刀 B 1. Did Isaac Newton make important discoveries in physics? Yes, he did. / No, he didn’t. 2. Did Florence Nightingale volunteer as a nurse to help wounded soldiers? Yes, she did. / No, she didn’t. 3. Was Alan Turing a pioneer of computer science? Yes, he was. / No, he wasn’t. 配套练习 A 1. B（Discoveries in physics） 2. C（volunteered as a nurse and helped improve hospitals） 3. C（Isambard Brunel） 4. C（computer science） 5. A（to change） 配套练习 B 1. made, discoveries 2. volunteered, wounded 3. railways, develop 4. pioneer, science, designed 拓展思考（示例） I admire Florence Nightingale. She was a nurse from England. She volunteered to help wounded soldiers during the war. She also helped develop modern nursing and made hospitals cleaner. Because of her, many more people could survive their illnesses. I admire her because she was brave and kind. She showed that one person can make a big difference in the world. 1 学科网（北京）股份有限公司 $