2026年阳光学业评价八年级英语下册沪教版第142页答案
四、构建关联
What do you think of the work of an astronaut? Would you consider becoming an astronaut when you grow up? Why?

答案

I think the work of an astronaut is very important and exciting. Astronauts travel to
space, do science experiments, and help us learn about the universe. It is also a difficult job
because life in space is completely different from life on Earth. Astronauts have to work in a small
space without gravity and be away from home for a long time.
Yes, I would consider becoming an astronaut when I grow up. I like studying science at
school, especially space science. I also want to see our beautiful Earth from space.

解析

【分析】
本题为开放性英语观点表达题,需回答两个问题:一是对宇航员工作的看法,二是是否想成为宇航员及原因。解题思路为:第一步,先明确宇航员工作的核心特点,从重要性(探索宇宙、开展实验)和挑战性(太空生活特殊)两方面阐述看法;第二步,结合自身兴趣(如喜欢科学、太空科学)和愿望(如从太空看地球),清晰表达是否想当宇航员及理由,确保语言通顺、逻辑连贯。
【解析】
首先评价宇航员工作:宇航员的工作重要且令人兴奋,他们前往太空、做科学实验,帮助人类了解宇宙;同时这也是份困难的工作,因为太空生活与地球完全不同,宇航员需在无重力的狭小空间工作,还需长期远离家乡。然后表达职业意愿:我会考虑长大后成为宇航员,我喜欢学校里的科学,尤其是太空科学,也想从太空看我们美丽的地球。
【答案】
I think the work of an astronaut is very important and exciting. Astronauts travel to space, do science experiments, and help us learn about the universe. It is also a difficult job because life in space is completely different from life on Earth. Astronauts have to work in a small space without gravity and be away from home for a long time.
Yes, I would consider becoming an astronaut when I grow up. I like studying science at school, especially space science. I also want to see our beautiful Earth from space.
【知识点】
英语书面表达、观点类话题写作
【点评】
本题贴近学生生活,既考查英语语言组织能力,又引导学生思考职业与兴趣的关联,属于开放性写作题,学生可结合自身认知完成表达。
【难度系数】
0.5
一、听取信息,每空仅填一词
|What's space junk?|• People have left lots of A.
unwanted
objects in space, such as parts of old rockets. Since the 1950s, people have sent over B.
10,000
satellites into space. Many of these satellites have stopped working, but they are still in orbit because it is too C.
expensive
to bring them back to the Earth.
• Astronauts have also D.
dropped
things during their spacewalks, such as cameras, gloves and tool bags.
These objects are known as space junk.|
| ---- | ---- |
|Why is space junk dangerous?|Objects in orbit are all travelling very, very E.
fast
. This means a small piece of space junk can F.
destroy
a spacecraft or satellite. When this happens, the spacecraft or satellite is G.
broken
up into hundreds of pieces, and there will be even more space junk in orbit.
If there is too much space junk in orbit, it will become H.
impossible
to travel into space.|
|How can we solve the problem?|Countries around the world need to I.
work
together to solve this difficult problem.|

答案

A. unwanted B. 10,000 C. expensive D. dropped E. fast F. destroy
G. broken H. impossible I. work
二、构建关联
Imagine you are a representative in an international meeting to discuss how countries should work together to solve the problem of space junk. Make some rules for space exploration.

答案

I think all countries should work together on space rules. First, every new satellite must
have a plan to remove itself. For example, it can fly back to the Earth after it finishes its job.
Second, we need to share information about where all the big pieces of junk are, so spacecraft can
move away from them. Finally, in the future, maybe we can build special robots to collect and
remove space junk. We must keep the space clean and safe for future operations.

解析

【分析】
本题要求以国际会议代表的身份,制定各国合作解决太空垃圾问题的太空探索规则,解题思路需围绕“各国合作”“太空垃圾治理”两个核心,从可落地的具体措施入手,分点提出规则,确保内容贴合主题、逻辑清晰。
【解析】
作为国际会议代表,需从合作治理太空垃圾的角度制定规则:1. 要求各国新卫星配备任务完成后的回收计划(如返回地球),从源头减少太空垃圾;2. 建立太空垃圾位置信息共享机制,方便航天器避让;3. 研发清理太空垃圾的技术(如专用机器人),主动处理现有垃圾,最终目的是维护太空清洁安全。
【答案】
I think all countries should work together on space rules. First, every new satellite must have a plan to remove itself. For example, it can fly back to the Earth after it finishes its job. Second, we need to share information about where all the big pieces of junk are, so spacecraft can move away from them. Finally, in the future, maybe we can build special robots to collect and remove space junk. We must keep the space clean and safe for future operations.
【知识点】
英语应用文写作、太空环境保护
【点评】
本题为开放性写作任务,既考查英语书面表达的条理性与准确性,又引导学生关注太空环保的现实议题,培养合作解决问题的意识,符合跨学科的素养要求。
【难度系数】
0.5