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主题探究
本单元以“发明”为主题，主要介绍了一些改变我们生活的发明。这些发明对我们乃至全世界都产生了巨大的影响。围绕该主题的命题形式有：介绍一项发明，这项发明的用途以及对我们产生的影响。
素材积累
好句积累
金句仿写
1. 教材原句:It also had a big effect on music. (have a big effect on)
仿写:手机对我们的交流方式产生了巨大的影响。
2. 教材原句:The radio made it much easier for people to enjoy music from artists around the world. (make it much+形容词比较级)
仿写:汽车的发明使我们出去旅行更加方便。
3. 教材原句:This resulted in a new birth of knowledge, creating the world we have today.(result in)
仿写:努力工作与耐心常常会带来成功的发明。
写作任务
科学技术日新月异，新发明给人们的生活带来了很多便利。假如你是李华，你们学校英语社团正在开展以“创新生活”为主题的征文活动。请你结合自身经历，介绍你日常生活中最喜欢的发明，说说你对它的评价及它对你的生活产生的影响。
写作要点:
1. What invention do you like best in your daily life?
2. What do you think of it?
3. How does it affect your life?
写作要求:
1. 短文须包含上述要点，可适当增加细节，以使行文连贯；
2. 文中不能出现真实姓名和学校名称；
3. 词数100左右。
思路点拨
1. 本文是一篇议论文，故时态以一般现在时为主。
2. 介绍喜欢的发明以及对自己的影响时应以第三人称为主。
3. 文章应适当增加细节，使行文连贯。
写作模板
难句突破
1. 毫无疑问，智能手机对我们的生活有很大的影响。(it is certain that)
2. 首先，我用它们随时随地与我的家人保持联系。(stay in touch with)
高分作文
Among countless modern inventions, I like smartphones best.
It is certain that smartphones have a big effect on our lives. In my opinion, they are truly amazing because they include a huge amount of information in such a small size. Smartphones also have greatly changed my life. Firstly, I use them to stay in touch with my family anytime and anywhere. It brings our relationship closer. Secondly, I can study online and it is convenient for me to find out the learning materials that I want. Besides, they are great tools to relax ourselves. When I feel stressed, listening to music or watching short videos on my smartphone can bring me joy and fun. Most importantly, during emergencies, I can quickly call for help.
Thanks to this invention, my life has become more efficient and colorful.
本单元以“发明”为主题，主要介绍了一些改变我们生活的发明。这些发明对我们乃至全世界都产生了巨大的影响。围绕该主题的命题形式有：介绍一项发明，这项发明的用途以及对我们产生的影响。
素材积累
好句积累
金句仿写
1. 教材原句:It also had a big effect on music. (have a big effect on)
仿写:手机对我们的交流方式产生了巨大的影响。
2. 教材原句:The radio made it much easier for people to enjoy music from artists around the world. (make it much+形容词比较级)
仿写:汽车的发明使我们出去旅行更加方便。
3. 教材原句:This resulted in a new birth of knowledge, creating the world we have today.(result in)
仿写:努力工作与耐心常常会带来成功的发明。
写作任务
科学技术日新月异，新发明给人们的生活带来了很多便利。假如你是李华，你们学校英语社团正在开展以“创新生活”为主题的征文活动。请你结合自身经历，介绍你日常生活中最喜欢的发明，说说你对它的评价及它对你的生活产生的影响。
写作要点:
1. What invention do you like best in your daily life?
2. What do you think of it?
3. How does it affect your life?
写作要求:
1. 短文须包含上述要点，可适当增加细节，以使行文连贯；
2. 文中不能出现真实姓名和学校名称；
3. 词数100左右。
思路点拨
1. 本文是一篇议论文，故时态以一般现在时为主。
2. 介绍喜欢的发明以及对自己的影响时应以第三人称为主。
3. 文章应适当增加细节，使行文连贯。
写作模板
难句突破
1. 毫无疑问，智能手机对我们的生活有很大的影响。(it is certain that)
2. 首先，我用它们随时随地与我的家人保持联系。(stay in touch with)
高分作文
Among countless modern inventions, I like smartphones best.
It is certain that smartphones have a big effect on our lives. In my opinion, they are truly amazing because they include a huge amount of information in such a small size. Smartphones also have greatly changed my life. Firstly, I use them to stay in touch with my family anytime and anywhere. It brings our relationship closer. Secondly, I can study online and it is convenient for me to find out the learning materials that I want. Besides, they are great tools to relax ourselves. When I feel stressed, listening to music or watching short videos on my smartphone can bring me joy and fun. Most importantly, during emergencies, I can quickly call for help.
Thanks to this invention, my life has become more efficient and colorful.
答案
1. Mobile phones have a big effect on the way we communicate.
2. The invention of cars makes it much more convenient for us to travel out.
3. Hard work and patience often result in successful inventions.
1. It is certain that smartphones have a big effect on our lives.
2. Firstly, I use them to stay in touch with my family anytime and anywhere.
2. The invention of cars makes it much more convenient for us to travel out.
3. Hard work and patience often result in successful inventions.
1. It is certain that smartphones have a big effect on our lives.
2. Firstly, I use them to stay in touch with my family anytime and anywhere.
解析
【分析】本题围绕“发明”主题，考查英语短语、固定句式的运用及句子仿写能力。解题时需先明确每个例句的结构特点：①“have a big effect on”结构需准确搭配主语与宾语；②“make it much+形容词比较级”中it为形式宾语，真正宾语是不定式，需正确使用比较级；③“result in”后接结果内容；④“it is certain that”是固定句式表“毫无疑问”；⑤“stay in touch with”是固定短语表“与……保持联系”，需注意介词搭配。
【解析】1. 仿写1：对应中文“手机对我们的交流方式产生了巨大的影响”，套用“主语+have a big effect on+宾语”结构，主语为Mobile phones，宾语为the way we communicate，故译为Mobile phones have a big effect on the way we communicate。2. 仿写2：对应中文“汽车的发明使我们出去旅行更加方便”，套用“主语+make it much+比较级+for sb to do sth”结构，主语为The invention of cars，比较级为more convenient，故译为The invention of cars makes it much more convenient for us to travel out。3. 仿写3：对应中文“努力工作与耐心常常会带来成功的发明”，套用“主语+result in+结果”结构，主语为Hard work and patience，结果为successful inventions，故译为Hard work and patience often result in successful inventions。4. 难句突破1：对应中文“毫无疑问，智能手机对我们的生活有很大的影响”，套用“it is certain that+从句”结构，从句为smartphones have a big effect on our lives，故译为It is certain that smartphones have a big effect on our lives。5. 难句突破2：对应中文“首先，我用它们随时随地与我的家人保持联系”，套用“主语+use sth to stay in touch with sb”结构，故译为Firstly, I use them to stay in touch with my family anytime and anywhere。
【答案】1. Mobile phones have a big effect on the way we communicate.
2. The invention of cars makes it much more convenient for us to travel out.
3. Hard work and patience often result in successful inventions.
1. It is certain that smartphones have a big effect on our lives.
2. Firstly, I use them to stay in touch with my family anytime and anywhere.
【知识点】英语短语运用、固定句式结构、句子仿写
【点评】本题紧扣单元“发明”主题，通过针对性的仿写与难句练习，帮助学生掌握核心语言点，为后续写作任务搭建基础，注重语言运用的准确性，符合初中英语学习要求。
【难度系数】0.6
【解析】1. 仿写1：对应中文“手机对我们的交流方式产生了巨大的影响”，套用“主语+have a big effect on+宾语”结构，主语为Mobile phones，宾语为the way we communicate，故译为Mobile phones have a big effect on the way we communicate。2. 仿写2：对应中文“汽车的发明使我们出去旅行更加方便”，套用“主语+make it much+比较级+for sb to do sth”结构，主语为The invention of cars，比较级为more convenient，故译为The invention of cars makes it much more convenient for us to travel out。3. 仿写3：对应中文“努力工作与耐心常常会带来成功的发明”，套用“主语+result in+结果”结构，主语为Hard work and patience，结果为successful inventions，故译为Hard work and patience often result in successful inventions。4. 难句突破1：对应中文“毫无疑问，智能手机对我们的生活有很大的影响”，套用“it is certain that+从句”结构，从句为smartphones have a big effect on our lives，故译为It is certain that smartphones have a big effect on our lives。5. 难句突破2：对应中文“首先，我用它们随时随地与我的家人保持联系”，套用“主语+use sth to stay in touch with sb”结构，故译为Firstly, I use them to stay in touch with my family anytime and anywhere。
【答案】1. Mobile phones have a big effect on the way we communicate.
2. The invention of cars makes it much more convenient for us to travel out.
3. Hard work and patience often result in successful inventions.
1. It is certain that smartphones have a big effect on our lives.
2. Firstly, I use them to stay in touch with my family anytime and anywhere.
【知识点】英语短语运用、固定句式结构、句子仿写
【点评】本题紧扣单元“发明”主题，通过针对性的仿写与难句练习，帮助学生掌握核心语言点，为后续写作任务搭建基础，注重语言运用的准确性，符合初中英语学习要求。
【难度系数】0.6
