B Read the news report about new energy vehicles in China and answer the questions.
China leads the world in NEVs
In China, the market for new energy vehicles (NEVs) is growing quickly. Unlike traditional vehicles, NEVs are mainly powered by electricity. They play an important role in China's environmental protection goals because they run on clean energy.
Today, China is the world leader in the field of NEVs. It has far more NEVs than any other country in the world. At present, 10% of cars on the road in the country are NEVs. NEV sales made up 47.9% of new car sales in 2025. This is a 7% increase in market share compared to the previous year.
Part of this growth is because of government policies encouraging people to buy NEVs. Prices of NEVs have also dropped significantly over recent years. Moreover, technology around NEVs has developed quickly. For example, big improvements in battery performance allow NEVs to run for much longer than they used to.
The rise of NEVs in China is making a big difference to the environment. As more drivers choose NEVs, less carbon dioxide goes into the air. NEVs create less air pollution than traditional vehicles, so their growing popularity is helping improve air quality in cities around the country.
1 Why are NEVs important for China's environmental protection goals?
2 What percentage of new car sales did NEV sales make up in 2024?
3 According to the chart, between which two years did NEV sales increase the most?
4 What factors have helped NEV sales grow in China?
5 How do NEVs help the environment?
China leads the world in NEVs
In China, the market for new energy vehicles (NEVs) is growing quickly. Unlike traditional vehicles, NEVs are mainly powered by electricity. They play an important role in China's environmental protection goals because they run on clean energy.
Today, China is the world leader in the field of NEVs. It has far more NEVs than any other country in the world. At present, 10% of cars on the road in the country are NEVs. NEV sales made up 47.9% of new car sales in 2025. This is a 7% increase in market share compared to the previous year.
Part of this growth is because of government policies encouraging people to buy NEVs. Prices of NEVs have also dropped significantly over recent years. Moreover, technology around NEVs has developed quickly. For example, big improvements in battery performance allow NEVs to run for much longer than they used to.
The rise of NEVs in China is making a big difference to the environment. As more drivers choose NEVs, less carbon dioxide goes into the air. NEVs create less air pollution than traditional vehicles, so their growing popularity is helping improve air quality in cities around the country.
1 Why are NEVs important for China's environmental protection goals?
Because they run on clean energy.
2 What percentage of new car sales did NEV sales make up in 2024?
40.9%
3 According to the chart, between which two years did NEV sales increase the most?
Between 2024 and 2025.
4 What factors have helped NEV sales grow in China?
Government policies encouraging people to buy NEVs, dropped prices of NEVs, and quickly developed technology around NEVs.
5 How do NEVs help the environment?
They reduce carbon dioxide, create less air pollution and help improve air quality.
答案：1. Because they run on clean energy.
2. 40.9%
3. Between 2024 and 2025.
4. Government policies encouraging people to buy NEVs, dropped prices of NEVs, and quickly developed technology around NEVs.
5. They reduce carbon dioxide, create less air pollution and help improve air quality.
2. 40.9%
3. Between 2024 and 2025.
4. Government policies encouraging people to buy NEVs, dropped prices of NEVs, and quickly developed technology around NEVs.
5. They reduce carbon dioxide, create less air pollution and help improve air quality.
解析：
【分析】
这是一篇关于中国新能源汽车的阅读理解题，解题思路如下：
1. 对于第1题，需要定位到文章中解释新能源汽车对环保目标重要性的语句，直接提取原因即可；
2. 第2题需要根据2025年的市场占比及同比增长数据，通过减法计算得出2024年的占比；
3. 第3题需先计算图表中每两年间新能源汽车销量的增长量，再对比找出增长量最大的时间段；
4. 第4题要定位到文章中阐述销量增长因素的段落，提取关键信息进行归纳；
5. 第5题需从文章最后一段提取新能源汽车对环境的积极影响，整理成清晰的答案。
【解析】
1. 定位到文章第一段最后一句“They play an important role in China's environmental protection goals because they run on clean energy.”，直接提取原因作答；
2. 根据第二段“NEV sales made up 47.9% of new car sales in 2025. This is a 7% increase in market share compared to the previous year.”，计算2024年的占比：47.9% - 7% = 40.9%；
3. 计算图表中各时间段的销量增长量：
2020-2021：3,521,000 - 1,367,000 = 2,154,000
2021-2022：6,887,000 - 3,521,000 = 3,366,000
2022-2023：9,495,000 - 6,887,000 = 2,608,000
2023-2024：12,866,000 - 9,495,000 = 3,371,000
2024-2025：16,490,000 - 12,866,000 = 3,624,000
对比可知2024到2025年的增长量最大；
4. 定位到第四段“Part of this growth is because of government policies encouraging people to buy NEVs. Prices of NEVs have also dropped significantly over recent years. Moreover, technology around NEVs has developed quickly.”，提取三个关键因素作答；
5. 根据最后一段“As more drivers choose NEVs, less carbon dioxide goes into the air. NEVs create less air pollution than traditional vehicles, so their growing popularity is helping improve air quality in cities around the country.”，归纳出新能源汽车对环境的三点帮助。
【答案】
1. Because they run on clean energy.
2. 40.9%
3. Between 2024 and 2025.
4. Government policies encouraging people to buy NEVs, dropped prices of NEVs, and quickly developed technology around NEVs.
5. They reduce carbon dioxide, create less air pollution and help improve air quality.
【知识点】
细节理解题、图表数据分析、信息归纳总结
【点评】
本题围绕中国新能源汽车发展这一热点话题展开，综合考查了学生提取细节信息、分析图表数据和归纳总结的能力。题目设置贴合文章内容，难度适中，既需要学生精准定位原文信息，又需要简单的计算和归纳，有助于提升学生的阅读理解与信息处理能力。
【难度系数】
0.6
这是一篇关于中国新能源汽车的阅读理解题，解题思路如下：
1. 对于第1题，需要定位到文章中解释新能源汽车对环保目标重要性的语句，直接提取原因即可；
2. 第2题需要根据2025年的市场占比及同比增长数据，通过减法计算得出2024年的占比；
3. 第3题需先计算图表中每两年间新能源汽车销量的增长量，再对比找出增长量最大的时间段；
4. 第4题要定位到文章中阐述销量增长因素的段落，提取关键信息进行归纳；
5. 第5题需从文章最后一段提取新能源汽车对环境的积极影响，整理成清晰的答案。
【解析】
1. 定位到文章第一段最后一句“They play an important role in China's environmental protection goals because they run on clean energy.”，直接提取原因作答；
2. 根据第二段“NEV sales made up 47.9% of new car sales in 2025. This is a 7% increase in market share compared to the previous year.”，计算2024年的占比：47.9% - 7% = 40.9%；
3. 计算图表中各时间段的销量增长量：
2020-2021：3,521,000 - 1,367,000 = 2,154,000
2021-2022：6,887,000 - 3,521,000 = 3,366,000
2022-2023：9,495,000 - 6,887,000 = 2,608,000
2023-2024：12,866,000 - 9,495,000 = 3,371,000
2024-2025：16,490,000 - 12,866,000 = 3,624,000
对比可知2024到2025年的增长量最大；
4. 定位到第四段“Part of this growth is because of government policies encouraging people to buy NEVs. Prices of NEVs have also dropped significantly over recent years. Moreover, technology around NEVs has developed quickly.”，提取三个关键因素作答；
5. 根据最后一段“As more drivers choose NEVs, less carbon dioxide goes into the air. NEVs create less air pollution than traditional vehicles, so their growing popularity is helping improve air quality in cities around the country.”，归纳出新能源汽车对环境的三点帮助。
【答案】
1. Because they run on clean energy.
2. 40.9%
3. Between 2024 and 2025.
4. Government policies encouraging people to buy NEVs, dropped prices of NEVs, and quickly developed technology around NEVs.
5. They reduce carbon dioxide, create less air pollution and help improve air quality.
【知识点】
细节理解题、图表数据分析、信息归纳总结
【点评】
本题围绕中国新能源汽车发展这一热点话题展开，综合考查了学生提取细节信息、分析图表数据和归纳总结的能力。题目设置贴合文章内容，难度适中，既需要学生精准定位原文信息，又需要简单的计算和归纳，有助于提升学生的阅读理解与信息处理能力。
【难度系数】
0.6