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四、阅读理解
On a cold snowy day, 15-year-old Yeshe Dolkar, living in Nangqen County of Qinghai, was heading down a mountaintop with her family. Suddenly, they saw two snow leopards（雪豹）near the Lancang River. “It was my first time to see them. They looked so cool!” Yeshe Dolkar said.
Since the mid-20th century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of climate（气候）change and human activities. Many wild animals in the area have died out. Snow leopards are in danger.
On Jan. 24, 2003, China built Sanjiangyuan Nature Reserve to better protect the area and the wild animals there. In these years, the number of wild animals has been rising. More than 70 000 antelopes（藏羚羊）now live there. And over 1 000 snow leopards can be found in the area, more than in most other places around the world.
The local people have improved their understanding about environmental protection and have tried hard to look after the environment in Sanjiangyuan over the years. In Nangqen County, the local people still live on selling caterpillar fungus（冬虫夏草）they found in grasslands. They carried food with them in plastic bags and left the bags behind in the past. But now things have changed. The local people offer to pick up waste on the grasslands. People also take their plastic bags and food waste down the mountain after eating. The local environment has taken on a new look.
The story of Sanjiangyuan shows that when people and nature work together, amazing things can happen. Let’s all follow this good example. As young people, we should protect our home and keep on living together with nature in harmony（和谐）.
（
A. Yeshe Dolkar raised two of them at home.
B. Human activities killed all the snow leopards.
C. Climate change once made their number drop.
D. Yeshe Dolkar saw them near the Lancang River many times.
（
A. To provide a home for more people.
B. To protect the natural environment.
C. To make people there have better lives.
D. To find the beginning of three rivers.
（
A. Their way of making a living.
B. Their way of crossing the grasslands.
C. Their way of treating waste.
D. Their way of carrying food with them.
（
A. China decides to build more nature reserves in the future.
B. Many young people choose to live in Sanjiangyuan.
C. The number of the antelopes in Sanjiangyuan is the smallest.
D. The future of Sanjiangyuan Nature Reserve will be much better.
On a cold snowy day, 15-year-old Yeshe Dolkar, living in Nangqen County of Qinghai, was heading down a mountaintop with her family. Suddenly, they saw two snow leopards（雪豹）near the Lancang River. “It was my first time to see them. They looked so cool!” Yeshe Dolkar said.
Since the mid-20th century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of climate（气候）change and human activities. Many wild animals in the area have died out. Snow leopards are in danger.
On Jan. 24, 2003, China built Sanjiangyuan Nature Reserve to better protect the area and the wild animals there. In these years, the number of wild animals has been rising. More than 70 000 antelopes（藏羚羊）now live there. And over 1 000 snow leopards can be found in the area, more than in most other places around the world.
The local people have improved their understanding about environmental protection and have tried hard to look after the environment in Sanjiangyuan over the years. In Nangqen County, the local people still live on selling caterpillar fungus（冬虫夏草）they found in grasslands. They carried food with them in plastic bags and left the bags behind in the past. But now things have changed. The local people offer to pick up waste on the grasslands. People also take their plastic bags and food waste down the mountain after eating. The local environment has taken on a new look.
The story of Sanjiangyuan shows that when people and nature work together, amazing things can happen. Let’s all follow this good example. As young people, we should protect our home and keep on living together with nature in harmony（和谐）.
（
C
）1. What can we know about snow leopards from Paragraphs 1 and 2?A. Yeshe Dolkar raised two of them at home.
B. Human activities killed all the snow leopards.
C. Climate change once made their number drop.
D. Yeshe Dolkar saw them near the Lancang River many times.
（
B
）2. Why did China build Sanjiangyuan Nature Reserve?A. To provide a home for more people.
B. To protect the natural environment.
C. To make people there have better lives.
D. To find the beginning of three rivers.
（
C
）3. What have the local people in Sanjiangyuan changed?A. Their way of making a living.
B. Their way of crossing the grasslands.
C. Their way of treating waste.
D. Their way of carrying food with them.
（
D
）4. What can we infer（推断）from the passage?A. China decides to build more nature reserves in the future.
B. Many young people choose to live in Sanjiangyuan.
C. The number of the antelopes in Sanjiangyuan is the smallest.
D. The future of Sanjiangyuan Nature Reserve will be much better.
答案
1.C 2.B 3.C 4.D
解析
【分析】
做这几道阅读理解题，需先根据题干关键词定位原文对应段落，再逐一对比选项与原文内容，排除错误选项，选出正确答案。第1题定位1、2段判断雪豹相关描述正误；第2题找建三江源自然保护区的原因，定位第三段；第3题找当地人的变化，定位第四段；第4题是推断题，结合全文尤其是最后一段内容合理推断。
【解析】
1. 第1题：A选项，原文第一段提到Yeshe Dolkar是第一次看到雪豹，并非家养，错误；B选项，第二段说雪豹濒危，不是“所有”都被杀死，错误；C选项，第二段提到气候和人类活动导致三江源地区面积变小，雪豹濒危，说明数量下降，正确；D选项，第一段明确是第一次看到，不是多次，错误。故选C。
2. 第2题：根据第三段第一句“China built Sanjiangyuan Nature Reserve to better protect the area and the wild animals there”，可知建保护区是为了保护自然环境和野生动物，故选B。
3. 第3题：第四段提到当地人过去带塑料袋并丢弃，现在主动捡垃圾、带垃圾下山，说明处理垃圾的方式改变了，A选项谋生方式未变（还是卖冬虫夏草），B选项未提及，D选项不是携带方式，而是处理垃圾的变化，故选C。
4. 第4题：A选项原文未提建更多保护区；B选项未提及年轻人居住；C选项原文说藏羚羊数量多，不是最少；D选项，最后一段提到人和自然和谐，环境变好，可推断未来会更好，故选D。
【答案】
1.C 2.B 3.C 4.D
【知识点】
英语阅读理解、细节理解、推理判断
【点评】
本文围绕三江源自然保护区的保护展开，考查细节查找和简单推理，主题贴近环保，内容易懂，适合学生练习。
【难度系数】
0.7
做这几道阅读理解题，需先根据题干关键词定位原文对应段落，再逐一对比选项与原文内容，排除错误选项，选出正确答案。第1题定位1、2段判断雪豹相关描述正误；第2题找建三江源自然保护区的原因，定位第三段；第3题找当地人的变化，定位第四段；第4题是推断题，结合全文尤其是最后一段内容合理推断。
【解析】
1. 第1题：A选项，原文第一段提到Yeshe Dolkar是第一次看到雪豹，并非家养，错误；B选项，第二段说雪豹濒危，不是“所有”都被杀死，错误；C选项，第二段提到气候和人类活动导致三江源地区面积变小，雪豹濒危，说明数量下降，正确；D选项，第一段明确是第一次看到，不是多次，错误。故选C。
2. 第2题：根据第三段第一句“China built Sanjiangyuan Nature Reserve to better protect the area and the wild animals there”，可知建保护区是为了保护自然环境和野生动物，故选B。
3. 第3题：第四段提到当地人过去带塑料袋并丢弃，现在主动捡垃圾、带垃圾下山，说明处理垃圾的方式改变了，A选项谋生方式未变（还是卖冬虫夏草），B选项未提及，D选项不是携带方式，而是处理垃圾的变化，故选C。
4. 第4题：A选项原文未提建更多保护区；B选项未提及年轻人居住；C选项原文说藏羚羊数量多，不是最少；D选项，最后一段提到人和自然和谐，环境变好，可推断未来会更好，故选D。
【答案】
1.C 2.B 3.C 4.D
【知识点】
英语阅读理解、细节理解、推理判断
【点评】
本文围绕三江源自然保护区的保护展开，考查细节查找和简单推理，主题贴近环保，内容易懂，适合学生练习。
【难度系数】
0.7
