Unit 4 Inventions Checking your progress Project练习作业2026-2027学年沪教版八年级英语上册

**基本信息** 本练习通过基础巩固、语法进阶、语篇应用三层设计，构建词汇-句型-语篇递进的知识巩固路径，适配新授课语言能力与思维品质培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇拼写（如inventions, practical）、基础句型翻译（如四大发明表达）|以词汇运用1-10题、翻译1-4题为主，强化单元基础词汇与简单句输出，夯实语言能力基础| |进阶层|语法综合应用（如被动语态、词性转换）、语境词汇运用|通过词汇运用11-15题（被动语态）、单项选择4-5题（疑问词、固定搭配），提升语法规则应用与思维品质| |综合应用层|语篇理解与写作表达|首字母填空（印刷术发展史）、书面表达（My Favorite Invention），融合文化意识（中外发明）与语篇输出能力，实现学习能力迁移|

Unit 4 Inventions Checking your progress (Project) 练习作业 一、翻译 1. 印刷术是中国古代四大发明之一。 ____________________________________________________________________________________________ 2. 这项发明彻底改变了人们的交流方式。 ____________________________________________________________________________________________ 3. 智能手机使我们的日常生活更加便捷。 ____________________________________________________________________________________________ 4. 很多重要的发明都是偶然间被创造出来的。 ____________________________________________________________________________________________ 5. 互联网在二十世纪后期被广泛传播到世界各地。 ____________________________________________________________________________________________ 6. 他花费了十年时间研发这款新型智能机器人。 ____________________________________________________________________________________________ 二、词汇运用 1. Great _______(发明) like the light bulb have changed our lives greatly. 2. The _______(创造者) of this new educational app won an international prize last year. 3. This kitchen machine is very _______(实用的); it can help us cut vegetables and mix food quickly. 4. The idea of this eco-friendly product _______(发展) from a small talk between two students. 5. Paper-making technology _______(传播) to Europe in the 12th century. 6. We should learn from these great _______(发明家) and keep exploring new things. 7. This kind of smart watch is _______(广泛地) used by teenagers for studying and exercising. 8. The new energy-saving method was _______(创造) to reduce the cost of electricity. 9. It's amazing that this traditional tool has a long _______(历史) of over 3000 years. 10. With the help of modern _______(技术), we can finish complex tasks in a short time. 11. The first computer _______(invent) in the 1940s by a group of engineers. 12. My uncle enjoys _______(develop) new kinds of organic vegetables in his garden. 13. This article tells us about the _______(important) of great inventions in human history. 14. The smart phone makes our daily life much _______(easy) than it was 20 years ago. 15. Many useful products _______(create) by accident every year around the world. 三、单项选择 ( )1. The first paper money in China _______ over 1000 years ago and it was a great invention. A. created B. was created C. is created D. creates ( )2. -Do you think this new invention is helpful? -Yes, it's very _______ and helps us save a lot of time in cleaning. A. practical B. useless C. boring D. expensive ( )3. The invention of the airplane _______ people's dream of flying to far places. A. spread B. realized C. developed D. invented ( )4. -_______ was the telephone invented by? -By Alexander Graham Bell in 1876. A. When B. Where C. Who D. What ( )5. With the _______ of 5G technology, people can enjoy faster online services. A. invention B. development C. creation D. introduction 四、首字母填空 Printing is one of the greatest i 1 _______ in ancient China. It was invented by Bi Sheng in the Song Dynasty. Before printing was invented, people had to copy books by h 2 _______ , which took a lot of time and was easy to make mistakes. With the d 3 _______ of printing technology, books could be produced quickly and c 4 _______ . This helped to s 5 _______ knowledge to more people across the country. Later, printing technology spread to other countries a 6 _______ the world. It had a huge i 7 _______on the development of human civilization. Today, even with modern digital technology, printing is still w 8 _______ used in our daily life. We can see printed books, newspapers and posters e 9 _______ . It's hard to imagine what life would be like w 10 _______ this great invention. 1.________ 2.________ 3.________ 4.________ 5._________ 6.________ 7.________ 8.________ 9.________ 10._________ 五、书面表达 假设你们学校英文报正在举办以“伟大的发明”为主题的征文活动，请根据以下问题，以 “My Favorite Invention” 为题，写一篇英语短文投稿。 1. What is your favorite invention? 2. How does it change people's life? 3. Why do you like it most? 要求：1.短文需包含所有问题要点，并适当发挥; 2.词数 100 左右。 My Favorite Invention ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ 参考答案 一、翻译 1. Printing is one of the Four Great Inventions in ancient China. 2. This invention completely changed the way people communicate. 3. Smart phones make our daily life more convenient. 4. Many important inventions were created by accident. 5. The Internet was widely spread around the world in the late 20th century. 6. He spent ten years developing this new type of intelligent robot. 二、词汇运用 1. inventions 2. creator 3. practical 4. developed 5. spread 6. inventors 7. widely 8. created 9. history 10. technology 11. was invented 12. developing 13. importance 14. easier 15. are created 三、单项选择 1. B 2. A 3. B 4. C 5. B 四、首字母填空 1. inventions 2. hand 3. development 4. cheaply 5. spread 6. around 7. influence 8. widely 9. everywhere 10. without 五、书面表达 My Favorite Invention My favorite invention is the smart phone. It is a great invention that has changed people's life completely. With a smart phone, we can do almost everything: make video calls with faraway friends, shop online without going out, and use various apps to study, work or relax. It breaks the distance between people and makes our daily life much more convenient. I like it most because it keeps me connected with my family and friends anytime, anywhere. It also provides me with endless knowledge and fun. I can't imagine what life would be like without it. 学科网（北京）股份有限公司 $