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Since the first human landed on the Moon in 1969, space exploration has never stopped. Today, scientists are working hard to send humans to Mars and even farther.
Mars is the most popular target for human exploration. It is similar to Earth in many ways, such as having day and night cycles and seasons. Rovers like Perseverance have already collected rock samples on Mars, looking for signs of ancient life. However, sending humans to Mars is much harder. The trip takes 6-9 months, and astronauts need enough food, water, and protection from space radiation.
China has also made great progress in space exploration. The Tianwen-1 mission successfully landed a rover on Mars in 2021, and the Tiangong space station has been home to Chinese astronauts for long-term stays. These achievements show that humans are getting closer to exploring deeper space.
Space exploration not only helps us learn more about the universe but also pushes us to develop new technologies that improve life on Earth.
全程助学与学习评估·英语 九年级 上册
(
A. The Moon.
B. Mars.
C. The Sun.
D. Jupiter.
(
A. China has sent humans to Mars.
B. Tianwen-1 landed on Mars in 2021.
C. Tiangong is a rover on Mars.
D. China has found ancient life on Mars.
(
A. Mars has no seasons or day-night cycles.
B. Sending humans to Mars is an easy task.
C. Space exploration brings no benefits to Earth.
D. Rovers have collected rock samples on Mars.
Mars is the most popular target for human exploration. It is similar to Earth in many ways, such as having day and night cycles and seasons. Rovers like Perseverance have already collected rock samples on Mars, looking for signs of ancient life. However, sending humans to Mars is much harder. The trip takes 6-9 months, and astronauts need enough food, water, and protection from space radiation.
China has also made great progress in space exploration. The Tianwen-1 mission successfully landed a rover on Mars in 2021, and the Tiangong space station has been home to Chinese astronauts for long-term stays. These achievements show that humans are getting closer to exploring deeper space.
Space exploration not only helps us learn more about the universe but also pushes us to develop new technologies that improve life on Earth.
全程助学与学习评估·英语 九年级 上册
(
B
)1. What is the main target for human space exploration mentioned in the passage?A. The Moon.
B. Mars.
C. The Sun.
D. Jupiter.
(
B
)2. Which of the following is TRUE about China's space exploration?A. China has sent humans to Mars.
B. Tianwen-1 landed on Mars in 2021.
C. Tiangong is a rover on Mars.
D. China has found ancient life on Mars.
(
D
)3. What can we learn from the passage?A. Mars has no seasons or day-night cycles.
B. Sending humans to Mars is an easy task.
C. Space exploration brings no benefits to Earth.
D. Rovers have collected rock samples on Mars.
答案
1.B 2.B 3.D
解析
【分析】
本题为英语阅读理解细节题，解题思路是根据题干关键词定位原文对应内容，逐一核对选项与原文表述是否一致，从而选出正确答案。
【解析】
1. 题干问人类太空探索的主要目标，定位原文第二段第一句“Mars is the most popular target for human exploration.”，可知主要目标是火星，对应选项B。
2. 题干问中国太空探索的正确表述，定位原文第三段“The Tianwen-1 mission successfully landed a rover on Mars in 2021”，可知B选项正确；A选项中国未送人类到火星，C选项天宫是空间站而非火星车，D选项未发现古代生命，均错误。
3. 题干问从文章能学到的内容，定位原文第二段“Rovers like Perseverance have already collected rock samples on Mars”，可知D选项正确；A选项火星有昼夜和季节，B选项送人类到火星很难，C选项太空探索对地球有好处，均错误。
【答案】
1.B 2.B 3.D
【知识点】
英语阅读理解、细节理解题
【点评】
本题围绕太空探索话题设置，主要考查学生快速定位原文细节信息的能力，题目难度不大，只要仔细阅读原文，找准对应内容即可完成解答。
【难度系数】
0.8
本题为英语阅读理解细节题，解题思路是根据题干关键词定位原文对应内容，逐一核对选项与原文表述是否一致，从而选出正确答案。
【解析】
1. 题干问人类太空探索的主要目标，定位原文第二段第一句“Mars is the most popular target for human exploration.”，可知主要目标是火星，对应选项B。
2. 题干问中国太空探索的正确表述，定位原文第三段“The Tianwen-1 mission successfully landed a rover on Mars in 2021”，可知B选项正确；A选项中国未送人类到火星，C选项天宫是空间站而非火星车，D选项未发现古代生命，均错误。
3. 题干问从文章能学到的内容，定位原文第二段“Rovers like Perseverance have already collected rock samples on Mars”，可知D选项正确；A选项火星有昼夜和季节，B选项送人类到火星很难，C选项太空探索对地球有好处，均错误。
【答案】
1.B 2.B 3.D
【知识点】
英语阅读理解、细节理解题
【点评】
本题围绕太空探索话题设置，主要考查学生快速定位原文细节信息的能力，题目难度不大，只要仔细阅读原文，找准对应内容即可完成解答。
【难度系数】
0.8
