主题写作提优
单元主题
本单元我们通过对比“过去”与“现在”，观察通讯、交通等方面发生的变化，体会到了科技的飞速发展为我们的日常生活带来的便利。请运用本单元所学内容，向大家分享你在生活中感受到的时代发展与变化。
思路点拨
Changes in our life
点明主题，说明科技发展给我们的生活带来了许多变化 Technology has changed our life greatly(极大地).
详细描述变化表现在哪些方面，如通讯、交通等方面
In the past, people ... Now, people ...
总结并表达自己的感受 Our life has changed a lot with the development of technology. I feel very happy!
范文欣赏
Changes in our life
Technology has changed our life greatly.
In the past, people used the telephone at home and in the office to call people. People wrote letters to family or friends. People bought things from shops. When they wanted to go out, they usually walked, rode a bike or took a bus.
Now, people use smartphones to call each other anytime and anywhere. People do shopping on the internet. They have more choices in transportation. They can ride an e-bike or a shared bike, and take a bus or the metro. When people want to go to faraway places, they can choose the high-speed train or plane.
Our life has changed a lot with the development of technology. I feel very happy!
单元主题
本单元我们通过对比“过去”与“现在”，观察通讯、交通等方面发生的变化，体会到了科技的飞速发展为我们的日常生活带来的便利。请运用本单元所学内容，向大家分享你在生活中感受到的时代发展与变化。
思路点拨
Changes in our life
点明主题，说明科技发展给我们的生活带来了许多变化 Technology has changed our life greatly(极大地).
详细描述变化表现在哪些方面，如通讯、交通等方面
In the past, people ... Now, people ...总结并表达自己的感受 Our life has changed a lot with the development of technology. I feel very happy!
范文欣赏
Changes in our life
Technology has changed our life greatly.
In the past, people used the telephone at home and in the office to call people. People wrote letters to family or friends. People bought things from shops. When they wanted to go out, they usually walked, rode a bike or took a bus.
Now, people use smartphones to call each other anytime and anywhere. People do shopping on the internet. They have more choices in transportation. They can ride an e-bike or a shared bike, and take a bus or the metro. When people want to go to faraway places, they can choose the high-speed train or plane.
Our life has changed a lot with the development of technology. I feel very happy!
答案：Changes in our life
Technology has changed our life greatly.
In the past, people could only watch shows on TV at fixed time. People got news from newspapers. If they wanted to talk to friends in other cities, they had to write letters and waited for days for the reply. Most people went to work by bike or on foot.
Now, we can watch all kinds of videos on smartphones at any time. We get the latest news easily on the Internet. We can call or video talk with our friends far away in a few seconds. We can take the subway, drive a car or take the high-speed train to travel around.
Our life has changed a lot with the development of technology. I feel very happy about the convenient and colourful life now!
Technology has changed our life greatly.
In the past, people could only watch shows on TV at fixed time. People got news from newspapers. If they wanted to talk to friends in other cities, they had to write letters and waited for days for the reply. Most people went to work by bike or on foot.
Now, we can watch all kinds of videos on smartphones at any time. We get the latest news easily on the Internet. We can call or video talk with our friends far away in a few seconds. We can take the subway, drive a car or take the high-speed train to travel around.
Our life has changed a lot with the development of technology. I feel very happy about the convenient and colourful life now!
解析：
【分析】本题是英语主题写作题，需围绕“生活中的变化”展开，解题思路遵循给定的思维导图结构：第一步开篇点明主题，说明科技极大改变生活；第二步对比过去与现在在通讯、交通等方面的具体变化，采用“In the past...Now...”的对比句式；第三步总结变化并表达积极感受，严格按照框架填充符合生活实际的细节即可完成写作。
【解析】写作步骤如下：1. 开篇直接点明主题，使用给定的“Technology has changed our life greatly.”引出核心内容；2. 分两部分对比变化：过去的情况（如通讯靠写信、看电视需固定时间、出行多为步行或自行车），现在的情况（如用智能手机视频通话、网上获取资讯、地铁/高铁等多元出行方式）；3. 结尾总结科技带来的生活巨变，表达对当前便利生活的愉悦感受，确保语句通顺、符合英语表达习惯。
【答案】
Changes in our life
Technology has changed our life greatly.
In the past, people could only watch shows on TV at fixed time. People got news from newspapers. If they wanted to talk to friends in other cities, they had to write letters and waited for days for the reply. Most people went to work by bike or on foot.
Now, we can watch all kinds of videos on smartphones at any time. We get the latest news easily on the Internet. We can call or video talk with our friends far away in a few seconds. We can take the subway, drive a car or take the high-speed train to travel around.
Our life has changed a lot with the development of technology. I feel very happy about the convenient and colourful life now!
【知识点】英语主题写作、生活话题表达、过去现在对比
【点评】本文结构清晰，紧扣单元主题，通过具体的通讯、交通等场景对比，生动展现了科技对生活的改变，语言流畅自然，符合写作要求。
【难度系数】0.3
【解析】写作步骤如下：1. 开篇直接点明主题，使用给定的“Technology has changed our life greatly.”引出核心内容；2. 分两部分对比变化：过去的情况（如通讯靠写信、看电视需固定时间、出行多为步行或自行车），现在的情况（如用智能手机视频通话、网上获取资讯、地铁/高铁等多元出行方式）；3. 结尾总结科技带来的生活巨变，表达对当前便利生活的愉悦感受，确保语句通顺、符合英语表达习惯。
【答案】
Changes in our life
Technology has changed our life greatly.
In the past, people could only watch shows on TV at fixed time. People got news from newspapers. If they wanted to talk to friends in other cities, they had to write letters and waited for days for the reply. Most people went to work by bike or on foot.
Now, we can watch all kinds of videos on smartphones at any time. We get the latest news easily on the Internet. We can call or video talk with our friends far away in a few seconds. We can take the subway, drive a car or take the high-speed train to travel around.
Our life has changed a lot with the development of technology. I feel very happy about the convenient and colourful life now!
【知识点】英语主题写作、生活话题表达、过去现在对比
【点评】本文结构清晰，紧扣单元主题，通过具体的通讯、交通等场景对比，生动展现了科技对生活的改变，语言流畅自然，符合写作要求。
【难度系数】0.3
小试身手
科技的快速发展让我们的生活发生了很大变化。根据图片及词汇提示，写一篇英语短文描述这些变化。要求：1. 短文内容须包含所给信息，可适当拓展；2. 语言通顺，表达合理；3. 不少于6句话。
参考词汇：key，electronic lock(电子锁)，fingerprint(指纹)
There are a lot of changes in our life.
科技的快速发展让我们的生活发生了很大变化。根据图片及词汇提示，写一篇英语短文描述这些变化。要求：1. 短文内容须包含所给信息，可适当拓展；2. 语言通顺，表达合理；3. 不少于6句话。
参考词汇：key，electronic lock(电子锁)，fingerprint(指纹)
There are a lot of changes in our life.
In the past, people had to go to shops to buy things.
Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys.
Now people can do shopping on the internet. Students can have lessons and hand in (上交) homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
答案：There are a lot of changes in our life. In the past, people had to go to shops to buy things. Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys. Now people can do shopping on the internet. Students can have lessons and hand in (上交) homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
解析：
【分析】首先明确题目要求：根据图片对比过去和现在的生活变化，结合参考词汇写一篇不少于6句的英语短文，语言通顺。解题思路是：先总起说明生活有诸多变化，再分别描述过去的三个场景（购物去商场、教室上课、用钥匙开门），接着对应描述现在的变化（网上购物、网上学习交作业、用指纹开电子锁），确保用到参考词汇，语句连贯，满足句数要求。
【解析】按照题目要求，先总述生活的变化，再分述过去和现在的不同情况，结合图片和参考词汇组织语言：
There are a lot of changes in our life. In the past, people had to go to shops to buy things. Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys. Now people can do shopping on the internet. Students can have lessons and hand in homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
【答案】There are a lot of changes in our life. In the past, people had to go to shops to buy things. Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys. Now people can do shopping on the internet. Students can have lessons and hand in homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
【知识点】英语写作、科技生活表达
【点评】本题结合图片对比过去与现在的生活变化，考查学生的看图能力、英语表达能力及参考词汇的运用能力，要求内容贴合图片、语句通顺，是一道结合生活实际的英语写作题。
【难度系数】0.5
【解析】按照题目要求，先总述生活的变化，再分述过去和现在的不同情况，结合图片和参考词汇组织语言：
There are a lot of changes in our life. In the past, people had to go to shops to buy things. Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys. Now people can do shopping on the internet. Students can have lessons and hand in homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
【答案】There are a lot of changes in our life. In the past, people had to go to shops to buy things. Students always had lessons in the classroom and did homework on paper. People usually opened the door with keys. Now people can do shopping on the internet. Students can have lessons and hand in homework on the internet too. And people have electronic locks. They can use their fingerprints to open the door.
【知识点】英语写作、科技生活表达
【点评】本题结合图片对比过去与现在的生活变化，考查学生的看图能力、英语表达能力及参考词汇的运用能力，要求内容贴合图片、语句通顺，是一道结合生活实际的英语写作题。
【难度系数】0.5