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2. Inventions come from curiosity.
Describe the importance of curiosity for inventions by giving some examples of inventors.
e.g. Curiosity is important. Benjamin Franklin was curious about lightning. He invented the lightning rod.
Describe the importance of curiosity for inventions by giving some examples of inventors.
e.g. Curiosity is important. Benjamin Franklin was curious about lightning. He invented the lightning rod.
Curiosity is very important. Zhang Heng was curious about earthquakes. He invented the first earthquake detector.
答案
Curiosity is very important. Zhang Heng was curious about earthquakes. He invented the first earthquake detector.
解析
【分析】本题要求仿照示例，通过具体发明家的例子说明好奇心对发明的重要性，需遵循“点明好奇心重要性→发明家因好奇某事物→发明家的发明成果”的句式结构，选择合适的发明家及对应发明，用正确的英文表达完成。
【解析】首先点明好奇心的重要性，对应示例的“Curiosity is very important.”；接着选择中国古代发明家张衡，说明他对地震现象好奇，即“Zhang Heng was curious about earthquakes.”；最后写出他的发明成果，即“the first earthquake detector”，组合成符合要求的句子。
【答案】Curiosity is very important. Zhang Heng was curious about earthquakes. He invented the first earthquake detector.
【知识点】英语写作（举例论证）；发明家常识
【点评】本题考查学生用具体事例论证观点的英语表达能力，需要学生具备一定的中外发明家相关常识，难度适中，能有效检验学生的知识积累和语言运用能力。
【难度系数】0.4
【解析】首先点明好奇心的重要性，对应示例的“Curiosity is very important.”；接着选择中国古代发明家张衡，说明他对地震现象好奇，即“Zhang Heng was curious about earthquakes.”；最后写出他的发明成果，即“the first earthquake detector”，组合成符合要求的句子。
【答案】Curiosity is very important. Zhang Heng was curious about earthquakes. He invented the first earthquake detector.
【知识点】英语写作（举例论证）；发明家常识
【点评】本题考查学生用具体事例论证观点的英语表达能力，需要学生具备一定的中外发明家相关常识，难度适中，能有效检验学生的知识积累和语言运用能力。
【难度系数】0.4
3. Figure out the functions and importance of inventions.(expressions:It is able to work with .../Once it senses ..., it starts .../It will be able to ...)
e.g.The smart alarm clock is able to work with my phone. Once it senses I'm still in bed, it starts to ring loudly. It will be able to help me get to school on time.
What qualities do inventors have?
4. Summarize the qualities of inventors:(expressions:..., a ... scientist/inventor, was curious about ... He/She spent years studying ... Finally, he/she ...)
e.g.The Wright brothers were great inventors. They were curious about flying. They spent years testing. Finally, they invented the first airplane.
e.g.The smart alarm clock is able to work with my phone. Once it senses I'm still in bed, it starts to ring loudly. It will be able to help me get to school on time.
What qualities do inventors have?
4. Summarize the qualities of inventors:(expressions:..., a ... scientist/inventor, was curious about ... He/She spent years studying ... Finally, he/she ...)
e.g.The Wright brothers were great inventors. They were curious about flying. They spent years testing. Finally, they invented the first airplane.
答案
3. The smart umbrella is able to sense rain. Once it senses rain, it starts to open by itself. It will be able to help people stay dry.
4. Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
4. Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
解析
【分析】
第3题需根据给定的三个句式（It is able to.../Once it senses..., it starts.../It will be able to...），选择合适的发明（如智能雨伞），依次描述其功能、触发后的动作及重要性；第4题需根据给定句式（..., a... scientist/inventor, was curious about... He/She spent years studying... Finally, he/she...），选择知名发明家（如屠呦呦），依次总结其身份、好奇心、付出的努力及最终成果。
【解析】
3. 选择智能雨伞作为发明对象，按指定句式依次表达：It is able to sense rain. Once it senses rain, it starts to open by itself. It will be able to help people stay dry.
4. 选择屠呦呦作为发明家，按指定句式依次表达：Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
【答案】
The smart umbrella is able to sense rain. Once it senses rain, it starts to open by itself. It will be able to help people stay dry.
Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
【知识点】
英语句式运用、发明功能描述、发明家品质总结
【点评】
本题考查学生对指定英语句式的运用能力，要求结合发明的功能与发明家的品质进行规范表达，需准确把握给定句式的结构并合理匹配相关内容，是基础的英语写作仿写类题目。
【难度系数】
0.5
第3题需根据给定的三个句式（It is able to.../Once it senses..., it starts.../It will be able to...），选择合适的发明（如智能雨伞），依次描述其功能、触发后的动作及重要性；第4题需根据给定句式（..., a... scientist/inventor, was curious about... He/She spent years studying... Finally, he/she...），选择知名发明家（如屠呦呦），依次总结其身份、好奇心、付出的努力及最终成果。
【解析】
3. 选择智能雨伞作为发明对象，按指定句式依次表达：It is able to sense rain. Once it senses rain, it starts to open by itself. It will be able to help people stay dry.
4. 选择屠呦呦作为发明家，按指定句式依次表达：Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
【答案】
The smart umbrella is able to sense rain. Once it senses rain, it starts to open by itself. It will be able to help people stay dry.
Tu Youyou is a great scientist. She is curious about herbs. She spent years studying. Finally, she found a way to help sick people.
【知识点】
英语句式运用、发明功能描述、发明家品质总结
【点评】
本题考查学生对指定英语句式的运用能力，要求结合发明的功能与发明家的品质进行规范表达，需准确把握给定句式的结构并合理匹配相关内容，是基础的英语写作仿写类题目。
【难度系数】
0.5
