写作提优专题
话题分析
本单元的核心写作话题是介绍发明，要求学生围绕所选发明，从发明的基本信息（发明者、发明时间、发明背景等）、发明过程/用途、对生活/世界的影响（个人观点、推荐理由）等方面展开写作，引导学生分享对发明的理解、锻炼说明类写作与书面表达能力，同时巩固被动语态的运用。
写作积累
[高分词汇]
1. 由……发明
2. 改变世界
3. 让生活更便捷
4. 解决……的问题
5. 被用来做某事
6. 导致；带来
7. 创意想法
8. 把想法变成现实
9. 传播信息
10. 在古代
[高分句式]
1. 在我看来，有史以来最有用的发明是高铁。

2. 造纸术是中国古代最伟大的发明之一，极大地改变了世界。

3. 在收音机发明之前，信息在全球的传播速度非常慢。

4. 这项发明不仅让我们的生活更便捷，还将整个世界紧密地联系在一起。

5. 伟大的发明源于创意，它们总能给我们的生活带来巨大的改变。

[高分词汇]
1. be invented by
2. change the world
3. make our life easier
4. solve the problem of
5. be used for doing sth
6. lead to
7. creative ideas
8. turn ideas into reality
9. spread information
10. in ancient times
[高分句式]
1. The most useful invention of all time, in my opinion, is the high-speed train.
2. Papermaking is one of the greatest inventions in ancient China, which has changed the world greatly.
3. Before the invention of the radio, information travelled very slowly around the world.
4. This invention not only makes our life easier, but also connects the whole world closely.
5. Great inventions come from creative ideas, and they always bring great changes to our life.

【分析】本题是围绕“介绍发明”话题的英语写作基础积累题，要求根据中文释义填写对应高分词汇，根据中文提示句式填写对应高分句式，需结合题目要求巩固被动语态的运用，解题时需匹配中文含义与英语常用表达，确保词汇形式、句式结构准确，符合说明类写作的表达习惯。
【解析】[高分词汇]1. be invented by；2. change the world；3. make our life easier；4. solve the problem of；5. be used for doing sth；6. lead to；7. creative ideas；8. turn ideas into reality；9. spread information；10. in ancient times；[高分句式]1. The most useful invention of all time, in my opinion, is the high-speed train.；2. Papermaking is one of the greatest inventions in ancient China, which has changed the world greatly.；3. Before the invention of the radio, information travelled very slowly around the world.；4. This invention not only makes our life easier, but also connects the whole world closely.；5. Great inventions come from creative ideas, and they always bring great changes to our life.
【答案】[高分词汇]
1. be invented by
2. change the world
3. make our life easier
4. solve the problem of
5. be used for doing sth
6. lead to
7. creative ideas
8. turn ideas into reality
9. spread information
10. in ancient times
[高分句式]
1. The most useful invention of all time, in my opinion, is the high-speed train.
2. Papermaking is one of the greatest inventions in ancient China, which has changed the world greatly.
3. Before the invention of the radio, information travelled very slowly around the world.
4. This invention not only makes our life easier, but also connects the whole world closely.
5. Great inventions come from creative ideas, and they always bring great changes to our life.
【知识点】英语常用短语、英语写作句式、被动语态
【点评】本题为写作提优的基础积累内容，围绕“发明”话题的核心表达，帮助学生掌握说明类写作的常用词汇与句式，巩固被动语态的运用，为相关写作任务搭建表达框架。
【难度系数】0.6

典例讲解
科学技术不仅是人类文明的标志，也是推动人类社会发展的主要动力。可以说，每一项重大发明都会对人类社会产生深远的影响。假如你是李华，请选择一项你认为重要的发明，根据内容提示写一篇英语短文参与某报社举行的征文活动。内容提示：
1. 这项发明的用途；2. 这项发明给我们的生活带来哪些变化；3. 你的感想。
注意：1. 词数100左右，开头和结尾部分已给出，不计入总词数；2. 短文须包含提示要点，可适当发挥，以使行文连贯；3. 不得出现真实的人名、校名等相关信息。
Dear editor，
I’d like to talk about one of the most important inventions in human history.


Yours，
Li Hua
写作提优专题
[审题思路]
▶审体裁:本篇写作的核心目的是向报社介绍一项重要发明,包括其用途、对生活的改变及个人感想,兼具说明性和观点性,属于说明文范畴。
▶审人称:介绍发明信息时以第三人称为主;通过个人视角分享对发明的看法,使表达更具主观性和真实感。
▶审时态:用一般过去时描述发明的背景;用一般现在时描述发明的用途、现状及对生活的改变等;用现在完成时说明发明带来的长期影响,强调过去的发明对现在的影响。
[写作提纲]

[优秀范文]
Dear editor，
I’d like to talk about one of the most important inventions in human history. It is the internet.
The internet is used for almost everything in our daily life. We can not only get all kinds of information online and communicate with friends far away, but also take online classes and even shop at home easily. It has completely changed our life. Before the internet, information spread slowly and long-distance communication was really inconvenient. Now, the world has become a “global village”, and our life is much easier and more colourful than ever before.
In my opinion, the internet is a great invention that shows the power of creative ideas. It not only makes our life better, but also pushes the whole society to move forward quickly.
Yours，
Li Hua
实战演练
随着科学技术的发展,我们的生活变得非常方便和有趣。假如你是李华,你校英语论坛举办了“New technology, new life”主题论坛,请你写一篇英语短文谈谈你对科技发展的感受。内容包括:
1. 描述你对科技变化之快的感受;
2. 简单介绍一项科技发明给生活带来的改变;
3. 呼吁青少年努力学习,将来为中国的科技发展贡献一份力量。
注意:1. 词数100左右;2. 短文须包含提示要点,可适当发挥,以使行文连贯;3. 不得出现真实的人名、校名等相关信息。

【实战演练】
One possible version:
With the rapid development of science and technology, our life has become more convenient and colourful than ever before. I'm really amazed at how fast technology changes our world.
Take high-speed trains for example. They have completely changed the way we travel. In the past, a long trip between cities took us days, but now we can reach the destination in just a few hours, which saves us a lot of time and makes our trips more comfortable.
As teenagers, we should study hard to master more knowledge. I hope we can use our creativity to develop new technologies in the future, and make our own contributions to China's scientific development.

【分析】首先明确写作主题为“New technology, new life”，需覆盖三个核心要点：①表达对科技发展速度之快的感受；②介绍一项科技发明对生活的改变；③呼吁青少年努力学习助力中国科技发展。写作时需先开篇点出科技发展带来的生活变化，再举例具体发明说明改变，最后结合身份发出呼吁，确保逻辑连贯，语言符合英语表达习惯，词数达标。
【解析】第一步：开头点明科技发展的现状及自身感受，引出主题；第二步：选取高铁作为例子，对比过去和现在的出行方式，说明其带来的便利；第三步：结合青少年身份，发出努力学习、为中国科技做贡献的呼吁，使内容完整。
【答案】One possible version:
With the rapid development of science and technology, our life has become more convenient and colourful than ever before. I'm really amazed at how fast technology changes our world.
Take high-speed trains for example. They have completely changed the way we travel. In the past, a long trip between cities took us days, but now we can reach the destination in just a few hours, which saves us a lot of time and makes our trips more comfortable.
As teenagers, we should study hard to master more knowledge. I hope we can use our creativity to develop new technologies in the future, and make our own contributions to China's scientific development.
【知识点】英语应用文写作、科技英语表达、要点整合写作
【点评】范文紧扣主题，完整覆盖所有提示要点，逻辑清晰，语言流畅自然，符合英语写作规范，词数达标，是一篇优秀的应试作文。
【难度系数】0.6