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Unit 4 Inventions
Section 3 Writing分层练习
基础达标 01 能力提升 02 拓展培优 03
【短语积累】
中小学教育资源及组卷应用平台
1._________________________第一个实用的发明
2._________________________最重要的发明之一
3._______________________使生活变得更加便利
4.__________________________几个；若干
5.__________________________发生；进行
6.__________________________例如；比如
7._______________________不仅……而且……
8.__________________________依靠；依赖
9.__________________________毫无疑问
10.________________________有史以来
11.__________________________寻找
12.__________________________大量的
13.__________________________实现
14.________________________把……固定在……
15.__________________________结果；因此
16.__________________________国际贸易
17._____________________拿… … 开玩笑18.__________________________为…做
【答案】1.the first practical invention 2.one of the most important inventions
3. make our life more convenient 4.a number of 5.take place 6.for instance 7.not only...but also
8.depend on 9.without doubt 10.of all time 11.insearch for 12.great amounts of e true 14.attach to 15.as a result 16.international trade 17.make fun of 18.get ready for
【句式积累】
二、句子翻译
1. 我的发明是一辆飞行汽车，它快速、方便、环保。
My invention is a flying car, It is fast, convenient and green.
2.电脑是上世纪最伟大的发明之一。早期的电脑和房间一样大。
Computer is one of the greatest inventions in the last century. Early computers were as big as a room.
3.电脑变得越来越小且越来越便宜。现在，电脑在人们日常生活中被广泛地使用。
Computer is becoming smaller and puters are widely used in people's daily life now.
4.越来越多的公司开始研制电动汽车。
More and more companies start developing electric cars.
5. 在车轮发明之后，旅行变得更加迅捷、更加舒适。
After the invention of a wheel, travelling became faster and more comfortable.
6. 电话有助于人们互相保持联系。今天，遍及世界各地，数以万计的人有自己的手机。
Telephones help people keep in touch with each other. Today millions of people across the world own mobile phones.
7.这款智能手表不仅可以报时，还是我们生活中的得力助手。它既时尚又实用。我认为这将为所有年龄段的人带来便利和幸福。
This smart watch is not only a thing to tell time but a helpful partner in our life. It has both fashion and practical use. I think it will bring convenience and happiness to people of all ages.
8.轮子不仅改变了人类的移动方式，还让我们能够建造各种各样的神奇机器。
The wheel not only changed the way humans move, but it also allowed us to build all types of amazing machines.
9. 毫无疑问，轮子是有史以来最重要的发明之一
Without doubt, the wheel is one of the most important inventions of all time.
10. 有了电灯，人们可以在晚上做和白天一样多的事情。
With electric lights, people can do as many things in the evenings as they can in the daytime.
话题分析
学生通过主篇章的 学习认识到伟大的发明可以改变人类生活、推动社会进步，同时也进一步了解了如何介绍发明的一般方法。本节课是写作课，主要输入语篇与输出语篇均为对“发明” 的介绍，重点围绕发明的背景（原因）、发明的外观、独特性、功能、重要意义等方面展开，有利于学生内化说明性语篇的结构化知识，也便于教师开展“整体输入——整体互动——整体输出”的整体教学设计。写作板块要求学生借助“思维导图”构思，并仿照范文的框架结构，充分发挥想象力，设计出富有创意的发明并写一篇短文介绍自己的新发明。写作时要注意一下几个方面：
一、开门见山，点明发明的物品。亦可以概括其总的特点。
二、中间可以从外形，功能，优势进行说明。
三、结尾写出价值，未来应用的期待或对发明过程的感悟
A new invention写作构思
一、开头部分：
直接点明新发明的名称，并简要概括其核心特点Main features（如独特性、实用性、创新性等）。例如：“My new invention is a smart gardening robot. It is efficient, intelligent and helpful for plant lovers.”
开头部分通用句子
My new invention is... It is... and very useful in...
Have you ever imagined... Let me introduce my new invention—a...
Today, I’d like to tell you about my new invention. It is called... and it can...
二、中间部分：
What it is：说明发明的本质，是用于解决什么问题或满足什么需求的。
What it looks like：描述其外观，包括形状、颜色、组成部分等。比如 “它有一个圆柱形的主体，顶部是太阳能板，侧面有机械臂，底部有可移动的轮子”。
What it can do：详细阐述功能，可分点说明，如 “它能自动检测土壤湿度并浇水；能识别植物病虫害并释放无害药剂；还能根据植物种类自动调整光照时间”。
Main features：提炼其主要特色，如 “智能识别技术、环保能源驱动、多功能集成”。
Benefits of the invention：说明其带来的好处，如 “节省人们打理花园的时间；让植物生长得更健康；减少化学药剂对环境的污染”。
中间部分通用句子
描述外观（What it looks like）
It has... (color) and... (shape). There are... (parts) on it.
The invention is small/big. It looks like... and has...
说明功能（What it can do）
It can... When you... , it will...
With this invention, you can... easily. It is very convenient.
阐述特点（Main features）
One of its main features is... Besides, it also...
It is... , ... and... These make it special.
说明优势（Benefits）
This invention can help you... It will make your life...
Because of... , it can... and save you a lot of time.
三、结尾部分：
总结发明的价值，表达对其未来应用的期待或对发明过程的感悟。例如：“This smart gardening robot will surely change the way people care for plants, making gardening a more enjoyable and effortless hobby. I’m proud of this invention and hope it can bring green beauty to more homes.”
结尾部分通用句子
1.I think my invention is great. It will be popular among...
2.This is my new invention. I hope it can... and bring convenience to people’s lives.
3.Isn’t it amazing I believe... will be a wonderful invention for...
Basic structure of describing an invention
【实战演练】
我校第一届创客节于上周落幕，八年级的李华同学在本次创客节中发明了一个AI机器人并获得了一等奖的好成绩。假如你是校英语报的记者，请根据以下提示写一篇新闻稿，介绍李华的作品，要点如下：
外观 有两条长手臂，脸是一块屏幕，和学生一样高
功能 1. 会做家务 2. 教学生学英语 3. ……(自行补充)
意义 1. 鼓励学生使用新科技 2. ……(自行补充)
要求：
1. 不少于80词(开头和结尾已给出，不计入总词数)；
2. 文中不得出现真实姓名和校名；
3. 可适当增加细节，以使语句通顺、条理清楚、意义连贯；
4. 卷面整洁、书写规范。
参考词汇: screen 屏幕 function 功能 technology 科技
Last week, Li Hua from the 8th grade invented an AI robot and won the first prize at the Invention Festival.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Last week, Li Hua from the 8th grade invented an AI robot and won the first prize at the Invention Festival. Li Hua’s invention is an AI robot. In terms of appearance, it has two long arms. Its face is a screen, and it is as tall as a student.
When it comes to functions, this robot is truly amazing. Firstly, it can do housework such as cleaning the floor, washing dishes, which can greatly relieve the burden on family members. Secondly, it is an excellent English teacher for students. It can teach students English grammar, pronunciation and vocabulary through interesting interactive games. Moreover, it can also act as a study companion. It can answer various questions about different subjects like mathematics, science and history, helping students with their homework and self-study.
The invention of this robot has great significance. On one hand, it encourages students to use new technologies. On the other hand, it shows that students have unlimited creativity. We look forward to seeing more creative inventions from our students in the future.
【实战演练：二】
世界上有很多发明，它们正在渐渐地改变我们的生活方式。英语课上，同学们正在准备以“The invention that influences my life most”为主题的演讲活动。请你以李华的名义写一篇演讲稿，向同学们介绍一项对你生活影响最大的发明。
提示：
1. What is the invention that influences your life most
2. How does it influence your life
3. What’s your feelings about it
要求：
（1）演讲稿须包括所有提示内容，可适当发挥；
（2）演讲词中不得出现真实的地名、校名和人名；
（3）词数80左右。开头和结尾已给出，不计入总词数。
Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thanks for your attention!
【答案】例文
Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. Many inventions change our life. As far as I’m concerned, the Internet is a useful invention and it influences my life most.
Every day I surf the Internet and get information from it. I can keep in touch with my friends and family. Besides, I can buy goods from all over the world. More importantly, I can know more through the Internet，and it opens up my eyes. It can not only help me with my study, but also help me relax. All in all, thanks to the Internet, my life becomes more convenient than ever.
Thanks for your attention!Unit 4 Inventions
Section 3 Writing分层练习
基础达标 01 能力提升 02 拓展培优 03
【短语积累】
中小学教育资源及组卷应用平台
1._________________________第一个实用的发明
2._________________________最重要的发明之一
3._______________________使生活变得更加便利
4.__________________________几个；若干
5.__________________________发生；进行
6.__________________________例如；比如
7._______________________不仅……而且……
8.__________________________依靠；依赖
9.__________________________毫无疑问
10.________________________有史以来
11.__________________________寻找
12.__________________________大量的
13.__________________________实现
14.________________________把……固定在……
15.__________________________结果；因此
16.__________________________国际贸易
17._____________________拿… … 开玩笑18.__________________________为…做
【句式积累】
二、句子翻译
1. 我的发明是一辆飞行汽车，它快速、方便、环保。
2.电脑是上世纪最伟大的发明之一。早期的电脑和房间一样大。
3.电脑变得越来越小且越来越便宜。现在，电脑在人们日常生活中被广泛地使用。
4.越来越多的公司开始研制电动汽车。
5. 在车轮发明之后，旅行变得更加迅捷、更加舒适。
6. 电话有助于人们互相保持联系。今天，遍及世界各地，数以万计的人有自己的手机。
7.这款智能手表不仅可以报时，还是我们生活中的得力助手。它既时尚又实用。我认为这将为所有年龄段的人带来便利和幸福。
8.轮子不仅改变了人类的移动方式，还让我们能够建造各种各样的神奇机器。
9. 毫无疑问，轮子是有史以来最重要的发明之一
10. 有了电灯，人们可以在晚上做和白天一样多的事情。
话题分析
学生通过主篇章的 学习认识到伟大的发明可以改变人类生活、推动社会进步，同时也进一步了解了如何介绍发明的一般方法。本节课是写作课，主要输入语篇与输出语篇均为对“发明” 的介绍，重点围绕发明的背景（原因）、发明的外观、独特性、功能、重要意义等方面展开，有利于学生内化说明性语篇的结构化知识，也便于教师开展“整体输入——整体互动——整体输出”的整体教学设计。写作板块要求学生借助“思维导图”构思，并仿照范文的框架结构，充分发挥想象力，设计出富有创意的发明并写一篇短文介绍自己的新发明。写作时要注意一下几个方面：
一、开门见山，点明发明的物品。亦可以概括其总的特点。
二、中间可以从外形，功能，优势进行说明。
三、结尾写出价值，未来应用的期待或对发明过程的感悟
A new invention写作构思
一、开头部分：
直接点明新发明的名称，并简要概括其核心特点Main features（如独特性、实用性、创新性等）。例如：“My new invention is a smart gardening robot. It is efficient, intelligent and helpful for plant lovers.”
开头部分通用句子
My new invention is... It is... and very useful in...
Have you ever imagined... Let me introduce my new invention—a...
Today, I’d like to tell you about my new invention. It is called... and it can...
二、中间部分：
What it is：说明发明的本质，是用于解决什么问题或满足什么需求的。
What it looks like：描述其外观，包括形状、颜色、组成部分等。比如 “它有一个圆柱形的主体，顶部是太阳能板，侧面有机械臂，底部有可移动的轮子”。
What it can do：详细阐述功能，可分点说明，如 “它能自动检测土壤湿度并浇水；能识别植物病虫害并释放无害药剂；还能根据植物种类自动调整光照时间”。
Main features：提炼其主要特色，如 “智能识别技术、环保能源驱动、多功能集成”。
Benefits of the invention：说明其带来的好处，如 “节省人们打理花园的时间；让植物生长得更健康；减少化学药剂对环境的污染”。
中间部分通用句子
描述外观（What it looks like）
It has... (color) and... (shape). There are... (parts) on it.
The invention is small/big. It looks like... and has...
说明功能（What it can do）
It can... When you... , it will...
With this invention, you can... easily. It is very convenient.
阐述特点（Main features）
One of its main features is... Besides, it also...
It is... , ... and... These make it special.
说明优势（Benefits）
This invention can help you... It will make your life...
Because of... , it can... and save you a lot of time.
三、结尾部分：
总结发明的价值，表达对其未来应用的期待或对发明过程的感悟。例如：“This smart gardening robot will surely change the way people care for plants, making gardening a more enjoyable and effortless hobby. I’m proud of this invention and hope it can bring green beauty to more homes.”
结尾部分通用句子
1.I think my invention is great. It will be popular among...
2.This is my new invention. I hope it can... and bring convenience to people’s lives.
3.Isn’t it amazing I believe... will be a wonderful invention for...
Basic structure of describing an invention
【实战演练】
我校第一届创客节于上周落幕，八年级的李华同学在本次创客节中发明了一个AI机器人并获得了一等奖的好成绩。假如你是校英语报的记者，请根据以下提示写一篇新闻稿，介绍李华的作品，要点如下：
外观 有两条长手臂，脸是一块屏幕，和学生一样高
功能 1. 会做家务 2. 教学生学英语 3. ……(自行补充)
意义 1. 鼓励学生使用新科技 2. ……(自行补充)
要求：
1. 不少于80词(开头和结尾已给出，不计入总词数)；
2. 文中不得出现真实姓名和校名；
3. 可适当增加细节，以使语句通顺、条理清楚、意义连贯；
4. 卷面整洁、书写规范。
参考词汇: screen 屏幕 function 功能 technology 科技
Last week, Li Hua from the 8th grade invented an AI robot and won the first prize at the Invention Festival.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【实战演练：二】
世界上有很多发明，它们正在渐渐地改变我们的生活方式。英语课上，同学们正在准备以“The invention that influences my life most”为主题的演讲活动。请你以李华的名义写一篇演讲稿，向同学们介绍一项对你生活影响最大的发明。
提示：
1. What is the invention that influences your life most
2. How does it influence your life
3. What’s your feelings about it
要求：
（1）演讲稿须包括所有提示内容，可适当发挥；
（2）演讲词中不得出现真实的地名、校名和人名；
（3）词数80左右。开头和结尾已给出，不计入总词数。
Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thanks for your attention!

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