Unit 2 课时4 Writing（分层作业）英语新教材沪教版九年级上册

**基本信息** 练习围绕“Great ideas”写作主题，采用A/B/C组+拓展四层递进设计，从短语积累到语篇写作，梯度清晰，助力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| |----|----------|----------| |A组|核心短语（16个）|基础填空形式巩固单元词汇，夯实语言基础| |B组|功能句型（5类）|模块式呈现写作句型，支撑情境表达能力| |C组|语篇结构与写作实战|通过结构分析+真题演练，提升逻辑组织与语篇输出能力| |拓展|中考话题写作|结合中考题型，实现日常学习与测评的衔接|

Unit 2 Great ideas Section 3 Writing分层练习 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 【短语积累】 1 / 9 学科网（北京）股份有限公司 1._____________________查明真相 2. _____________________由…… 制成 3. _____________________想出绝妙的主意 4. _____________________在…方面表现出色 5. _____________________想出做…的新方法 6. _____________________从…得到启发 7. _____________________改变人们的生活 8. _____________________对…产生深远影响 9. _____________________花大量时间做 10. _____________________造福全世界 11. _____________________制定方案 12. _____________________处理难题 13. _____________________ 树立榜样 14._____________________减少浪费 / 损失 15._____________________为某人带来便利 16. _____________________远远超越时代 【答案】1.find out the truth 2.be made of/from 3.think of a brilliant idea 4.be outstanding in 5.come up with a new way to… 6.get an idea from… 7.change people’s lives 8.have a lasting impact on 9.spend a lot of time doing… 10.benefit the whole world 11.work out a plan 12. deal with the trouble 13. set a good example 14. cut down waste/loss 15. bring convenience to sb. 16. go far beyond time 【句式积累】 一、描述背景与困境 1.很久以前，人们被一道难题所困扰。 Long ago, people were troubled by a hard problem. 2.人们找不到可行的办法摆脱困境。 People had no useful ways to get out of the trouble. 3.传统方法难以解决这个难题。 Traditional ways could hardly solve the problem. 二、介绍人物与萌生想法 1.一位伟大的科学家想出了一个绝妙的主意。 A great scientist came up with a brilliant idea. 2.他从一件日常小事中得到了启发。 He got an idea from a small daily thing. 3.她不断思考，反复尝试。 She kept thinking and tried many times. 4.他在科研方面十分出色。 He is outstanding in scientific research. 三、讲述过程与解决办法 1.最终，他揭开了大自然的奥秘。 Finally, he found out the secret of nature. 2.他们想出了解决问题的新方法。 They thought of a new way to deal with the problem. 3.这个富有创意的想法收效极佳。 His creative idea turned out to be very useful. 四、阐述影响与意义 1.这个了不起的想法彻底改变了人们的生活。 This amazing idea completely changed people’s lives. 2.它对全世界都产生了深远的影响。 It has left a lasting influence on the whole world. 3.时至今日，人们依旧从他的想法中获益良多。 People still benefit a lot from his idea today. 4.他的发现让我们能更好地认知世界。 His discovery helps us understand the world much better. 五、总结感悟 1.精妙的想法源于细致的观察与不懈的努力。 Brilliant ideas come from careful watching and hard work. 2.面对困难，我们应当坚持不懈、永不言弃。 We should hold on and never give up when facing difficulties. 话题分析 本单元以 “Great ideas” 为核心话题，围绕 “伟大想法的背景、提出者、解决过程及深远影响” 展开，核心聚焦 “用英语介绍一项伟大想法、描述其解决的问题、阐述其对人类社会的价值”。写作要求结合真实事实依据，遵循清晰严谨的写作逻辑，熟练运用描述问题、过程与影响的表达，写出结构完整、内容真实、主旨积极的说明文。 文章结构 ①待解决的问题 ②想出创意的人 ③创意如何解决问题 ④这个创意对我们生活的影响 段落 对应模块 核心任务 开头 · the problem to be solved 引入话题，点明当时存在的问题 中间段 · the person with the idea · the idea & how it solved the problem 介绍人物背景，引出他 / 她的伟大想法 讲清楚想法是什么、怎么解决问题的 结尾 · influence of the great idea 说明影响和意义，升华主题 【通用句型】 分类 词汇 / 短语 例句 描述问题 face a problem / doubt / have no way to do People were troubled by heavy traffic. 人们饱受交通拥堵困扰。 Old lamps brought much inconvenience to people. 老式灯具给人们带来诸多不便。 描述创意 put forward an idea 提出想法 get inspiration from... 从…… 获得灵感 think differently 换位思考；创新思考 design sth. 设计某物 He got inspiration from daily life. 他从日常生活中获得灵感。 The engineers put forward a new plan. 工程师们提出了新方案。 描述解决过程 make efforts to do 努力做某事 carry out tests 开展测试 work out a plan 制定方案 deal with the trouble 处理难题 succeed in doing sth. 成功做成某事 They carried out many tests and finally succeeded. 他们做了多次测试，最终取得成功。 We worked out a good solution to the problem. 我们找到了绝佳的解决办法。 描述影响 improve people's life 改善人们的生活 cut down waste/loss 减少浪费 / 损失 bring convenience to sb. 为某人带来便利 benefit people greatly 使人们受益匪浅 set a good example 树立榜样 go far beyond time 经久不衰 Shared bikes bring great convenience to students. 共享单车为学生带来极大便利。 This invention improves our living environment greatly. 这项发明极大改善了我们的生活环境。 【实战演练一】 诸多伟大的想法，往往源自现实中遇到的难题。请选取一则事例，撰文讲述：有人凭借独到的智慧与巧妙的办法，最终攻克难题的经历。文章包含以下内容： ● What was the problem to be solved? ● Who came up with a brilliant idea to solve the problem? ● How was the problem solved? ● What influence has this idea had on our lives? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【范文二】 A long time ago, people mainly used stone axes to cut wood. This work was not only slow but also very tiring. Everyone wanted a better tool to make the job easier, yet nobody came up with a good idea. One day, Lu Ban was walking in the mountains. A sharp wild leaf cut his finger. He looked closely at the leaf and got great inspiration. Then he created a new tool called the saw with sharp teeth. It worked far better than axes. This brilliant invention brought great changes to people’s work. For thousands of years, the saw has been widely used all over the world. It truly shows that great ideas come from careful observation around us. 【范文二】 Hundreds of years ago, people felt confused about a common natural phenomenon. Nobody could explain why all things fell down to the ground instead of flying up. It remained a big puzzle for a long time. One day, Isaac Newton, a famous British scientist, saw an apple fall from the tree. This small scene gave him a new thought. He kept thinking and doing research day after day. Finally, he found out the existence of gravity, which pulls all things toward the Earth. This great finding opened a new door for physics. It explained many natural laws clearly. Up to now, people still learn and make use of his important discovery in scientific study. 【实战演练一】 假设你是学校英语校刊的编辑，请你根据以下提示，写一篇短文介绍爱迪生发明电灯的故事。 提示： · 问题：夜晚只能用蜡烛照明，很不安全。 · 人物：爱迪生 · 创意：用电来制造稳定耐用的灯泡。 · 影响：为人类带来了光明，改变了整个世界。 要求： · 包括以上所有信息，适当发挥。 · 80-100词。 · 句式丰富，逻辑连贯。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ A Great Idea That Changed the World In the past, people had to use candles for light at night. However, candles were not safe and often caused fires. This was a serious problem that needed to be solved. Thomas Edison, a famous inventor, was determined to solve this problem. He came up with a brilliant idea: to use electricity to create a safe and lasting light bulb. He tried thousands of materials before he finally found the right one. Finally, Edison invented the light bulb. This great idea has brought light to the world and changed our lives forever. It is hard to imagine a world without electricity today. What a wonderful invention it is! $Unit 2 Great ideas Section 3 Writing分层练习 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 【短语积累】 1 / 9 学科网（北京）股份有限公司 1._____________________查明真相 2. _____________________由…… 制成 3. _____________________想出绝妙的主意 4. _____________________在…方面表现出色 5. _____________________想出做…的新方法 6. _____________________从…得到启发 7. _____________________改变人们的生活 8. _____________________对…产生深远影响 9. _____________________花大量时间做 10. _____________________造福全世界 11. _____________________制定方案 12. _____________________处理难题 13. _____________________ 树立榜样 14._____________________减少浪费 / 损失 15._____________________为某人带来便利 16. _____________________远远超越时代 【句式积累】 一、描述背景与困境 1.很久以前，人们被一道难题所困扰。 2.人们找不到可行的办法摆脱困境。 3.传统方法难以解决这个难题。 二、介绍人物与萌生想法 1.一位伟大的科学家想出了一个绝妙的主意。 2.他从一件日常小事中得到了启发。 3.她不断思考，反复尝试。 4.他在科研方面十分出色。 三、讲述过程与解决办法 1.最终，他揭开了大自然的奥秘。 2.他们想出了解决问题的新方法。 3.这个富有创意的想法收效极佳。 四、阐述影响与意义 1.这个了不起的想法彻底改变了人们的生活。 2.它对全世界都产生了深远的影响。 3.时至今日，人们依旧从他的想法中获益良多。 4.他的发现让我们能更好地认知世界。 五、总结感悟 1.精妙的想法源于细致的观察与不懈的努力。 2.面对困难，我们应当坚持不懈、永不言弃。 话题分析 本单元以 “Great ideas” 为核心话题，围绕 “伟大想法的背景、提出者、解决过程及深远影响” 展开，核心聚焦 “用英语介绍一项伟大想法、描述其解决的问题、阐述其对人类社会的价值”。写作要求结合真实事实依据，遵循清晰严谨的写作逻辑，熟练运用描述问题、过程与影响的表达，写出结构完整、内容真实、主旨积极的说明文。 文章结构 ①待解决的问题 ②想出创意的人 ③创意如何解决问题 ④这个创意对我们生活的影响 段落 对应模块 核心任务 开头 · the problem to be solved 引入话题，点明当时存在的问题 中间段 · the person with the idea · the idea & how it solved the problem 介绍人物背景，引出他 / 她的伟大想法 讲清楚想法是什么、怎么解决问题的 结尾 · influence of the great idea 说明影响和意义，升华主题 【通用句型】 分类 词汇 / 短语 例句 描述问题 face a problem / doubt / have no way to do People were troubled by heavy traffic. 人们饱受交通拥堵困扰。 Old lamps brought much inconvenience to people. 老式灯具给人们带来诸多不便。 描述创意 put forward an idea 提出想法 get inspiration from... 从…… 获得灵感 think differently 换位思考；创新思考 design sth. 设计某物 He got inspiration from daily life. 他从日常生活中获得灵感。 The engineers put forward a new plan. 工程师们提出了新方案。 描述解决过程 make efforts to do 努力做某事 carry out tests 开展测试 work out a plan 制定方案 deal with the trouble 处理难题 succeed in doing sth. 成功做成某事 They carried out many tests and finally succeeded. 他们做了多次测试，最终取得成功。 We worked out a good solution to the problem. 我们找到了绝佳的解决办法。 描述影响 improve people's life 改善人们的生活 cut down waste/loss 减少浪费 / 损失 bring convenience to sb. 为某人带来便利 benefit people greatly 使人们受益匪浅 set a good example 树立榜样 go far beyond time 经久不衰 Shared bikes bring great convenience to students. 共享单车为学生带来极大便利。 This invention improves our living environment greatly. 这项发明极大改善了我们的生活环境。 【实战演练一】 诸多伟大的想法，往往源自现实中遇到的难题。请选取一则事例，撰文讲述：有人凭借独到的智慧与巧妙的办法，最终攻克难题的经历。文章包含以下内容： ● What was the problem to be solved? ● Who came up with a brilliant idea to solve the problem? ● How was the problem solved? ● What influence has this idea had on our lives? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【实战演练一】 假设你是学校英语校刊的编辑，请你根据以下提示，写一篇短文介绍爱迪生发明电灯的故事。 提示： · 问题：夜晚只能用蜡烛照明，很不安全。 · 人物：爱迪生 · 创意：用电来制造稳定耐用的灯泡。 · 影响：为人类带来了光明，改变了整个世界。 要求： · 包括以上所有信息，适当发挥。 · 80-100词。 · 句式丰富，逻辑连贯。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ $Unit 2 Great ideas Section 3 Writing分层练习 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 【短语积累】 1 / 9 学科网（北京）股份有限公司 1.find out the truth 2.be made of/from 3.think of a brilliant idea 4.be outstanding in 5.come up with a new way to… 6.get an idea from… 7.change people’s lives 8.have a lasting impact on 9.spend a lot of time doing… 10.benefit the whole world 11.work out a plan 12. deal with the trouble 13. set a good example 14. cut down waste/loss 15. bring convenience to sb. 16. go far beyond time 【句式积累】 一、描述背景与困境 1.Long ago, people were troubled by a hard problem. 2.People had no useful ways to get out of the trouble. 3.Traditional ways could hardly solve the problem. 二、介绍人物与萌生想法 1.A great scientist came up with a brilliant idea. 2.He got an idea from a small daily thing. 3.She kept thinking and tried many times. 4.He is outstanding in scientific research. 三、讲述过程与解决办法 1.Finally, he found out the secret of nature. 2.They thought of a new way to deal with the problem. 3.His creative idea turned out to be very useful. 四、阐述影响与意义 1.This amazing idea completely changed people’s lives. 2.It has left a lasting influence on the whole world. 3.People still benefit a lot from his idea today. 4.His discovery helps us understand the world much better. 五、总结感悟 1.Brilliant ideas come from careful watching and hard work. 2.We should hold on and never give up when facing difficulties. 【实战演练一】 【范文二】 A long time ago, people mainly used stone axes to cut wood. This work was not only slow but also very tiring. Everyone wanted a better tool to make the job easier, yet nobody came up with a good idea. One day, Lu Ban was walking in the mountains. A sharp wild leaf cut his finger. He looked closely at the leaf and got great inspiration. Then he created a new tool called the saw with sharp teeth. It worked far better than axes. This brilliant invention brought great changes to people’s work. For thousands of years, the saw has been widely used all over the world. It truly shows that great ideas come from careful observation around us. 【范文二】 Hundreds of years ago, people felt confused about a common natural phenomenon. Nobody could explain why all things fell down to the ground instead of flying up. It remained a big puzzle for a long time. One day, Isaac Newton, a famous British scientist, saw an apple fall from the tree. This small scene gave him a new thought. He kept thinking and doing research day after day. Finally, he found out the existence of gravity, which pulls all things toward the Earth. This great finding opened a new door for physics. It explained many natural laws clearly. Up to now, people still learn and make use of his important discovery in scientific study. 【实战演练一】 A Great Idea That Changed the World In the past, people had to use candles for light at night. However, candles were not safe and often caused fires. This was a serious problem that needed to be solved. Thomas Edison, a famous inventor, was determined to solve this problem. He came up with a brilliant idea: to use electricity to create a safe and lasting light bulb. He tried thousands of materials before he finally found the right one. Finally, Edison invented the light bulb. This great idea has brought light to the world and changed our lives forever. It is hard to imagine a world without electricity today. What a wonderful invention it is! $