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Ⅴ. 阅读短文，从每小题所给的A、B、C三个选项中，选出一个最佳选项。
In the future, many things will change because of new technology and ideas. Some scientists believe that by 2050, people might be living on Mars. They think that spaceships will take humans to Mars, and they will build houses and grow food there. On earth, robots will help people with tasks, such as cleaning, cooking, and teaching. Cars will fly in the sky, and they will not need drivers because they will be controlled(控制) by computers. Schools will be different too. Students might use virtual reality（虚拟现实）to visit places like the pyramids（金字塔）or the ocean without leaving their classrooms. However, there will also be challenges(挑战). Pollution and climate change will still be problems, and people will need to find ways to protect the earth.
(
A. People might live on Mars.
B. People will live on the moon.
C. Robots will control the earth.
(
A. They will only clean houses.
B. They will replace all human jobs.
C. They will help with tasks, like cooking and teaching.
(
A. They will use more fuel.
B. They will fly and not need drivers.
C. They will only work on Mars.
(
A. Schools will be on Mars.
B. Students will not go to school anymore.
C. Students will use VR to visit places like the pyramids.
(
A. Cars will be too expensive.
B. People will not have enough food.
C. Pollution and climate change will still be problems.
In the future, many things will change because of new technology and ideas. Some scientists believe that by 2050, people might be living on Mars. They think that spaceships will take humans to Mars, and they will build houses and grow food there. On earth, robots will help people with tasks, such as cleaning, cooking, and teaching. Cars will fly in the sky, and they will not need drivers because they will be controlled(控制) by computers. Schools will be different too. Students might use virtual reality（虚拟现实）to visit places like the pyramids（金字塔）or the ocean without leaving their classrooms. However, there will also be challenges(挑战). Pollution and climate change will still be problems, and people will need to find ways to protect the earth.
(
A
)1. What do scientists think might happen by 2050?A. People might live on Mars.
B. People will live on the moon.
C. Robots will control the earth.
(
C
)2. What will robots do in the future?A. They will only clean houses.
B. They will replace all human jobs.
C. They will help with tasks, like cooking and teaching.
(
B
)3. How will cars change in the future?A. They will use more fuel.
B. They will fly and not need drivers.
C. They will only work on Mars.
(
C
)4. How might schools be different in the future?A. Schools will be on Mars.
B. Students will not go to school anymore.
C. Students will use VR to visit places like the pyramids.
(
C
)5. What is one challenge people will face in the future?A. Cars will be too expensive.
B. People will not have enough food.
C. Pollution and climate change will still be problems.
答案
1.A 2.C 3.B 4.C 5.C
解析
【分析】
做这类阅读理解选择题，需先通读短文把握主旨，再针对每个小题的题干关键词，回到原文定位对应信息，逐一排除错误选项后选出最佳答案。比如第1题抓关键词“scientists”“by 2050”，第2题抓“robots”，以此类推匹配原文内容即可。
【解析】
1. 题干问科学家认为到2050年可能发生的事，定位原文“Some scientists believe that by 2050, people might be living on Mars.”，A选项符合；B选项“live on the moon”原文未提及，C选项“robots control the earth”无依据，故选A。
2. 题干问机器人未来会做什么，定位原文“On earth, robots will help people with tasks, such as cleaning, cooking, and teaching.”，C选项符合；A选项“only clean”与原文不符，B选项“replace all jobs”未提及，故选C。
3. 题干问汽车未来的变化，定位原文“Cars will fly in the sky, and they will not need drivers...”，B选项符合；A选项“more fuel”未提，C选项“only on Mars”错误，故选B。
4. 题干问未来学校的不同，定位原文“Schools will be different too. Students might use virtual reality to visit places like the pyramids...”，C选项符合；A选项“on Mars”错误，B选项“not go to school”未提，故选C。
5. 题干问未来的挑战，定位原文“there will also be challenges. Pollution and climate change will still be problems...”，C选项符合；A选项“cars expensive”未提，B选项“no enough food”未提，故选C。
【答案】
1.A 2.C 3.B 4.C 5.C
【知识点】
英语阅读理解、细节理解题
【点评】
本文围绕未来生活展开，题目均为细节理解类，解题关键是精准定位原文对应信息，难度较低，适合初中阶段学生巩固阅读答题技巧。
【难度系数】
0.8
做这类阅读理解选择题，需先通读短文把握主旨，再针对每个小题的题干关键词，回到原文定位对应信息，逐一排除错误选项后选出最佳答案。比如第1题抓关键词“scientists”“by 2050”，第2题抓“robots”，以此类推匹配原文内容即可。
【解析】
1. 题干问科学家认为到2050年可能发生的事，定位原文“Some scientists believe that by 2050, people might be living on Mars.”，A选项符合；B选项“live on the moon”原文未提及，C选项“robots control the earth”无依据，故选A。
2. 题干问机器人未来会做什么，定位原文“On earth, robots will help people with tasks, such as cleaning, cooking, and teaching.”，C选项符合；A选项“only clean”与原文不符，B选项“replace all jobs”未提及，故选C。
3. 题干问汽车未来的变化，定位原文“Cars will fly in the sky, and they will not need drivers...”，B选项符合；A选项“more fuel”未提，C选项“only on Mars”错误，故选B。
4. 题干问未来学校的不同，定位原文“Schools will be different too. Students might use virtual reality to visit places like the pyramids...”，C选项符合；A选项“on Mars”错误，B选项“not go to school”未提，故选C。
5. 题干问未来的挑战，定位原文“there will also be challenges. Pollution and climate change will still be problems...”，C选项符合；A选项“cars expensive”未提，B选项“no enough food”未提，故选C。
【答案】
1.A 2.C 3.B 4.C 5.C
【知识点】
英语阅读理解、细节理解题
【点评】
本文围绕未来生活展开，题目均为细节理解类，解题关键是精准定位原文对应信息，难度较低，适合初中阶段学生巩固阅读答题技巧。
【难度系数】
0.8
