Unit 3 Section4 Focusing on culture 课件 2025-2026学年沪教版（2024）英语八年级上册

该初中英语课件围绕计算机发展历程及相关技术词汇展开，通过“Look and say”识别设备、“Think and say”情景对话激活兴趣，再以时间轴匹配（1837-未来关键事件）为支架，帮助学生梳理从早期机器到量子计算机的发展脉络。 其亮点在于融合文化意识与思维品质，引入“祖冲之号”量子计算机及祖冲之历史贡献增强文化自信，通过时间轴匹配和问题链培养分析能力。采用任务型教学和词汇-阅读结合提升语言能力，学生提升综合素养，教师便于实施素养导向教学。

配套沪教版使用 Unit 3 Our digital lives 雕景8 Lesson 5 Focusing on culture Learning objectives 理解并正确使用与计算机技术相关的关键词汇,如 microprocessor,microchip,electronic,software. 2 读懂介绍计算机发展历程的文章,获取计算机技术发展的关键 信息,理解计算机技术的发展历程。 重点 了解中国“祖冲之号”量子计算机的成就,增强本土科技创新 3 的文化自信。 Look and say What are they? √Computers Think and say 代 If these two devices had a conversation,what would they say? 1628 t。00⊙ 1940s room-sized computer modern smartphone Example:Wow,humans have made computers so small and powerful! Read and choose The story of the computer The passage is mainly about D ) A computer is any machine that can be programmed with a set ofinstructions. 1837 1936 19403 A.The future of quantum(量子) In Britain,the first machine British scientist Alan Turing Scientists with a program was designed read Ada's ideas and created built early by Charles Babbage and his the Turing machine,the basic computers in computing. student Ada Lovelace.Charles design ofa computer system. England and wanted a machine to add up The Turing machine could Germany. big numbers,but Ada realized do all kinds of calculations B.The characteristics of modern that a computer program could and it could also run different They were the size ofa do a lot more.She was the first programs.This is the basis room! computer programmer. for all modern computers smartphones. 198] 1971贝 AUS company Ted Hoff was the main invento C.The impact of the internet on society. designed the first PC ofthe microprocessor,or (personal computer) "microchip".This was a major for the general public.Experts didn't breakthrough in the history of computers D.The history of computer development. believe that anybody wanted a Thanks to the microchip,computers and computer at home.But in two years other electronic devices got faster and they sold thousands ofthem. smaller very quickly. Tip:You can get some clues about the 1990s-present The future Smartphones-phones with computer Computer technology continues to main idea from the title,subtitles and software-arrived!Today's smartphones develop.Some computers will be can connect to the internet and run all tiny-perhaps we will even have kinds of different apps-in other words. computers in our clothes.Scientists the pictures provided. they are small computers.The arrival believe that quantum computers ofsmartphones has started a new era in will be the next big breakthrough. digital technology.Expressions such as They will be many times faster than “Wi-Fi”,“download”and“app”have today's computers,and much more become part ofour daily lives. powerful. Read and a answer The story of the computer A computer is any machine that can be programmed with a set ofinstructions 1837 1936 1940s In Britain,the first machine British scientist Alan Turing Scientists with a program was designed read Ada's ideas and created built early by Charles Babbage and his the Turing machine,the basic computers in What is the TEXT TYPE student Ada Lovelace.Charles design ofa computer system England and wanted a machine to add up The Turing machine could Germany big numbers,but Ada realized do all kinds ofcalculations. that a computer program could and it could also run different They were the size ofa of this passage (C ) do a lot more.She was the first programs.This is the basis room! computer programmer for all modern computers. 1981 1971 A.Argumentation AUS company Ted Hoff was the main inventor designed the first PC ofthe microprocessor,or (personal computer) 'microchip".This was a major for the general public.Experts didn't breakthrough in the history of computers B.Narration believe that anybody wanted a Thanks to the microchip,computers and computer at home.But in two years other electronic devices got faster and they sold thousands of them. smaller very quickly. C.Exposition 1990s-present The future Smartphones-phones with computer Computer technology continues to software-arrived!Today's smartphones develop.Some computers will be can connect to the internet and run all tiny-perhaps we will even have kinds of different apps-in other words. computers in our clothes.Scientists they are small computers.The arrival believe that quantum computers ofsmartphones has started a new era in will be the next big breakthrough. digital technology.Expressions such as They will be many times faster than Wi-Fi”,“download and“app”have today's computers,and much more become part of our daily lives. powerful. Read and fill 中 The story of the computer A computer is any machine that can be programmed with a set ofinstructions. 1837 1936 1940s In Britain.the first machine British scientist Alan Turing Scientists with a program was designed read Ada's ideas and created built early by Charles Babbage and his the Turing machine,the basic computers in student Ada Lovelace.Charles design ofa computer system. England and wanted a machine to add up The Turing machine could Germany. big numbers,but Ada realized do all kinds ofcalculations. They were that a computer program could and it could also run different What is a the size ofa do a lot more.She was the first programs.This is the basis room! computer programmer for all modern computers. 1981 1971 computer? Ted Hoffwas the main inventor A computer is a any machine AUS company designed the first PC ofthe microprocessor,or (personal computer) "microchip".This was a major for the general public.Experts didn't breakthrough in the history of computers believe that anybody wanted a Thanks to the microchip,computers and that can be programmed computer at home.But in two years other electronic devices got faster and they sold thousands ofthem. smaller very quickly. 1990s-present The future with a set of instructions Smartphones-phones with computer Computer technology continues to software-arrived!Today's smartphones develop.Some computers will be can connect to the internet and run all tiny-perhaps we will even have kinds of different apps-in other words, computers in our clothes.Scientists they are small computers.The arrival believe that quantum computers ofsmartphones has started a new era in will be the next big breakthrough digital technology.Expressions such as They will be many times faster than Wi-Fi,“download”and“app”have today's computers,and much more become part ofour daily lives. powerful. Let's think The story of the computer A computer is any machine that can be programmed with a set ofinstructions 1837 1936 1940s In Britain,the first machine British scientist Alan Turing Scientists with a program was designed read Ada's ideas and created How have computers built early by Charles Babbage and his the Turing machine,the basic computers in student Ada Lovelace.Charles design ofa computer system England and wanted a machine to add up The Turing machine could Germany. developed over the big numbers,but Ada realized do all kinds ofcalculations They were that a computer program could and it could also run different the size of a do a lot more.She was the first programs.This is the basis room! computer programmer for all modern computers. years? 1981 1971 AUS company Ted Hoffwas the main inventor designed the first PC ofthe microprocessor,or Let's explore! (personal computer) "microchip".This was a major for the general public.Experts didn't breakthrough in the history of computers believe that anybody wanted a Thanks to the microchip,computers and computer at home.But in two years other electronic devices got faster and they sold thousands of them smaller very quickly 1990s-present The future Smartphones-phones with computer Computer technology continues to software-arrived!Today's smartphones develop.Some computers will be can connect to the internet and run all tiny-perhaps we will even have kinds of different apps-in other words, computers in our clothes.Scientists they are small computers.The arrival believe that quantum computers ofsmartphones has started a new era in will be the next big breakthrough. digital technology.Expressions such as They will be many times faster than “Wi-Fi”,“download”and“app”have today's computers,and much more become part ofour daily lives powerful. Read and match A.Room-sized computers D.Quantum computers... B.First PC for public E.Microprocessor or“microchip” C.First machine with a F.Smartphones program G.Turing machine 1837 1936>1940s >1971 >1981 1990s-present Future G A E B F D Q Read and fill First machine with a Room-sized Turing Machine program computers 1837 1936 1940s In Britain,the first machine British scientist Alan Turing Scientists built with a program was designed read Ada's ideas and created early by Charles Babbage and his the Turing machine,the basic computers in student Ada Lovelace. design of a computer system. England and Charles wanted a machine to The Turing machine could do Germany. add up big numbers,but Ada all kinds of calculations,and They were the realized that a_ computer it could also run different program could do a lot more. size of a room programs.This is the basis I She was the first computer for all modern computers. programmer.