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五、根据短文内容,从短文后的选项中选出能填入文中横线处的最佳选项。选项中有一项为多余选项。
A student in Shanghai got a patent(专利) recently. 1.
It can help people living in cities to follow the rules on dealing with waste. He got over 500,000 yuan in just months from selling the bags.
The plastic bag has a special tape. 2.
3.
What's more, a patent is important to students. 4.
In China, there are three types of patents we can apply for—invention, utility model(实用新型) and design. 5.
A. He continues to improve his invention.
B. His big invention was a plastic waste bag.
C. Inventions also bring good things to the inventors.
D. Getting a patent is not as difficult as you may think.
E. For high school students, a patent shows their creative skills.
F. When one end of the tape is open, the bag can be turned upside-down.
A student in Shanghai got a patent(专利) recently. 1.
B
It can help people living in cities to follow the rules on dealing with waste. He got over 500,000 yuan in just months from selling the bags.
The plastic bag has a special tape. 2.
F
People can hold the bottom end, without getting their hands dirty, and easily throw the wet and dirty waste into a waste bin in which plastic bags are not allowed. This invention does help solve a big problem.3.
C
Once they get a patent, their invention will be protected by the country. If others want to make money from it, they have to first ask for the inventor's agreement, and they may need to pay the inventor a lot of money.What's more, a patent is important to students. 4.
E
With a patent, they can stand out when they apply for college in other countries. For college students, patents help them to get scholarships(奖学金) more easily.In China, there are three types of patents we can apply for—invention, utility model(实用新型) and design. 5.
D
You can simply start by noticing a problem in daily life and set out to find a creative way to deal with it.A. He continues to improve his invention.
B. His big invention was a plastic waste bag.
C. Inventions also bring good things to the inventors.
D. Getting a patent is not as difficult as you may think.
E. For high school students, a patent shows their creative skills.
F. When one end of the tape is open, the bag can be turned upside-down.
答案
1. B 2. F 3. C 4. E 5. D
解析
【分析】
本题为七选五题型，需结合上下文语境、逻辑关系及内容衔接逐一确定选项。解题思路：先通读全文理解大意（上海学生获专利，发明塑料垃圾袋，以及专利的好处和申请的易操作性），再针对每个空，分析前后句的关键词和逻辑关联，匹配对应选项。
1. 第1空：前句引出“上海学生获专利”，后句介绍发明的作用，需衔接“发明的具体内容”，对应选项B。
2. 第2空：前句提到“塑料袋有特殊胶带”，后句描述使用方式，需衔接“胶带的功能”，对应选项F。
3. 第3空：后句说明专利对发明者的保护（他人使用需付费），需总述“发明给发明者带来的好处”，对应选项C。
4. 第4空：后句分别提到国外大学申请和大学生奖学金，需对应“高中生群体的专利好处”，对应选项E。
5. 第5空：后句说明申请专利的简单方式，需衔接“申请专利的难度”，对应选项D。
【解析】
1. 第1空：前文引出“学生获专利”，后文介绍发明的功能，B选项“His big invention was a plastic waste bag.”直接点明发明内容，衔接自然，故选B。
2. 第2空：前文提到“塑料袋有特殊胶带”，后文说“人们拿底部不脏手扔湿垃圾”，F选项“When one end of the tape is open, the bag can be turned upside-down.”解释了胶带的作用，符合语境，故选F。
3. 第3空：后文说明专利保护发明者利益，C选项“Inventions also bring good things to the inventors.”总起该段内容，故选C。
4. 第4空：后文提到国外大学申请和大学生奖学金，E选项“For high school students, a patent shows their creative skills.”对应高中生的专利好处，故选E。
5. 第5空：后文说申请专利的简单方式，D选项“Getting a patent is not as difficult as you may think.”衔接申请的易操作性，故选D。
【答案】
1. B 2. F 3. C 4. E 5. D
【知识点】
七选五阅读、语篇逻辑衔接
【点评】
本题考查学生对语篇上下文逻辑关系的理解，需结合语境和关键词匹配选项，注重阅读理解与推理能力，难度中等。
【难度系数】
0.6
本题为七选五题型，需结合上下文语境、逻辑关系及内容衔接逐一确定选项。解题思路：先通读全文理解大意（上海学生获专利，发明塑料垃圾袋，以及专利的好处和申请的易操作性），再针对每个空，分析前后句的关键词和逻辑关联，匹配对应选项。
1. 第1空：前句引出“上海学生获专利”，后句介绍发明的作用，需衔接“发明的具体内容”，对应选项B。
2. 第2空：前句提到“塑料袋有特殊胶带”，后句描述使用方式，需衔接“胶带的功能”，对应选项F。
3. 第3空：后句说明专利对发明者的保护（他人使用需付费），需总述“发明给发明者带来的好处”，对应选项C。
4. 第4空：后句分别提到国外大学申请和大学生奖学金，需对应“高中生群体的专利好处”，对应选项E。
5. 第5空：后句说明申请专利的简单方式，需衔接“申请专利的难度”，对应选项D。
【解析】
1. 第1空：前文引出“学生获专利”，后文介绍发明的功能，B选项“His big invention was a plastic waste bag.”直接点明发明内容，衔接自然，故选B。
2. 第2空：前文提到“塑料袋有特殊胶带”，后文说“人们拿底部不脏手扔湿垃圾”，F选项“When one end of the tape is open, the bag can be turned upside-down.”解释了胶带的作用，符合语境，故选F。
3. 第3空：后文说明专利保护发明者利益，C选项“Inventions also bring good things to the inventors.”总起该段内容，故选C。
4. 第4空：后文提到国外大学申请和大学生奖学金，E选项“For high school students, a patent shows their creative skills.”对应高中生的专利好处，故选E。
5. 第5空：后文说申请专利的简单方式，D选项“Getting a patent is not as difficult as you may think.”衔接申请的易操作性，故选D。
【答案】
1. B 2. F 3. C 4. E 5. D
【知识点】
七选五阅读、语篇逻辑衔接
【点评】
本题考查学生对语篇上下文逻辑关系的理解，需结合语境和关键词匹配选项，注重阅读理解与推理能力，难度中等。
【难度系数】
0.6
