任务四 新素材·宇航员太空生活 短文填空（10分）
阅读下面短文，从方框中选择适当的词并用其正确形式填空。
help good weigh launch in mission they tie from spacesuit
On October 31st, 2025, the Shenzhou-21 spacecraft was 26. into space successfully. Have you ever wondered how interesting life is for astronauts up there?
Astronauts live very differently in space. Because it is 27. , they cannot cook food like we do on Earth. They eat special food that is made before they go into space. There are no real beds in space, so astronauts sleep in sleeping bags that are 28. to the wall. There is no “up” or “down” in space, so they can sleep in any position (位置). They use special bikes to exercise every day 29. case their muscles become atrophied (萎缩的).
Spacewalks are also an important part of an astronaut’s job. When they go outside the space station, they wear 30. with about seven layers. These layers help protect them 31. very hot and very cold temperatures and from other dangers in space. During spacewalks, astronauts can fix broken parts and take care of the space station.
There are many things the astronauts need to do in space. One of their 32. is to study mice. This is the first time to take mammals (哺乳动物) to space. These small mice help scientists learn how low gravity changes living things. Astronauts also do some other experiments. These studies may help us have a 33. understanding of the life sciences. All of these help China get ready to send people to the Moon or Mars.
These interesting jobs show how hard Chinese astronauts work. 34. job is not easy, but it is very important. They also make young people like us want to dream big. Maybe one day, you could be an astronaut, flying in space and 35. write the next part of human space history.

任务四 【主旨大意】本文介绍了中国神舟二十一号航天器的发射以及宇航员在太空中的生活和工作情况，包括饮食、睡眠、太空行走等日常活动，以及他们进行的科学研究，展现了宇航员工作的艰辛与重要性。
26. launched 【点拨】此处是被动语态，表示“航天器被发射”，“launch into space”为固定搭配，表示“发射进入太空”。
27. weightless 【点拨】根据“they cannot cook food like we do on Earth”以及备选词可知，此处指太空是“失重的”。
28. tied 【点拨】空前有be动词are，表示被动语态，tie用过去分词tied。
29. in 30. spacesuits
31. from 【点拨】“protect...from...”表示“保护……免受……（伤害）”。
32. missions 【点拨】“one of + 复数名词”，故用“mission”的复数形式“missions”。
33. better 【点拨】此处修饰名词“understanding”，需用形容词“good”的比较级“better”，表示“有一个更好的理解”。
34. Their
35. helping 【点拨】此处与“flying in space”并列，作伴随状语，用“helping”。

【分析】
解题思路：先通读全文，理解短文围绕宇航员太空生活与工作的核心内容；再针对每个空，结合上下文语境、语法规则（如被动语态、名词复数、形容词比较级等）、固定搭配，从方框所给词汇中选择并调整为正确形式，逐一确定答案。
【解析】
26. 此处为被动语态结构“was + 过去分词”，表示“神舟二十一号被发射进入太空”，备选词launch的过去分词为launched，故填launched。
27. 根据后文“不能像地球那样做饭”可知太空是“失重的”，备选词weight的形容词形式为weightless，故填weightless。
28. 睡袋与tie（绑）是被动关系，需用被动语态“are + 过去分词”，tie的过去分词为tied，故填tied。
29. 固定搭配in case意为“以防”，符合“以防肌肉萎缩”的语境，故填in。
30. 太空行走时宇航员穿的是“太空服”，备选词spacesuit，此处指多名宇航员的，用复数形式spacesuits，故填spacesuits。
31. 固定搭配protect...from...意为“保护……免受……”，符合“保护免受极端温度伤害”的语境，故填from。
32. “one of + 可数名词复数”结构表示“……之一”，备选词mission的复数形式为missions，故填missions。
33. 此处修饰名词understanding，结合语境表示“更好的理解”，需用形容词good的比较级better，故填better。
34. 此处修饰名词job，指代宇航员们的工作，需用形容词性物主代词Their，故填Their。
35. 此处与flying并列，作伴随状语，需用动词的现在分词形式，备选词help的现在分词为helping，故填helping。
【答案】
launched, weightless, tied, in, spacesuits, from, missions, better, Their, helping
【知识点】
动词被动语态、固定搭配、形容词比较级
【点评】
本题以宇航员太空生活为新素材，考查词汇在语境中的正确运用，涉及被动语态、固定搭配、词形变化等知识点，要求学生结合语义逻辑和语法规则解题，贴近生活实际，难度适中。
【难度系数】
0.5

情境5 人类迈向太空的每一步都藏着对未知的好奇，而在这些探索带来震撼的同时，也有同学开始思考，投入大量精力来探索太空，到底能给我们带来什么呢？
任务五 书面表达（10分）
“玉兔二号”月球车在月球表面留下了月饼形状的图案，引起了广泛关注。你所在班级就“太空探索是否值得”进行了意愿调查。请根据下表信息写一篇演讲稿，介绍讨论情况并表达你的个人观点。
| 观点 | 理由 | 观点 | 理由 |
| --- | --- | --- | --- |
| 30%反对 | 1. 离我们的日常生活遥远
2. 投入成本高 | 70%赞同 | 1. 探索宇宙的奥秘
2. 有助于科技进步 |
| 你的观点 | …… | | |
要求：词数100左右，可适当增加细节，以使行文连贯。 参考词汇：月球车 lunar rover
Is Space Exploration Worth It?
Hello, everyone!

任务五 范文：
Is Space Exploration Worth It?
Hello, everyone! Recently, the “Yutu-2” lunar rover left a mooncake-shaped pattern on the moon, which has attracted wide attention. In our class, we had a survey about whether space exploration is worth it.
Thirty percent of my classmates are against it. They think space is too far away from our daily life and that the cost is too high. However, seventy percent support it. They believe exploring the mysteries of the universe is exciting and that it helps push scientific and technological progress.
Personally, I think space exploration is valuable. It broadens our horizons and may bring benefits to humanity in the future. So, let's keep exploring!

【分析】
本题为英语书面表达（演讲稿）写作题，解题思路如下：首先以问候语开篇，结合“玉兔二号”月球车在月球留下月饼形图案的热点引出“太空探索是否值得”的讨论话题；接着整合表格中的调查数据，分别介绍30%反对者的两个理由（太空离日常生活遥远、投入成本高）和70%赞同者的两个理由（探索宇宙奥秘、推动科技进步）；最后表达个人观点，可从拓展视野、造福人类等角度阐述，确保行文连贯，词数符合要求。
【解析】
按照演讲稿的结构分步写作：1. 开头：问候并引入话题，提及“玉兔二号”月球车的图案引发关注，进而引出班级关于太空探索是否值得的调查；2. 主体：介绍调查结果，说明30%同学反对的理由和70%同学赞同的理由；3. 结尾：表达个人观点，强调太空探索的价值，发出呼吁。注意使用恰当的词汇和句式，保证内容完整、连贯，词数约100。
【答案】
Is Space Exploration Worth It?
Hello, everyone! Recently, the “Yutu-2” lunar rover left a mooncake-shaped pattern on the moon, which has attracted wide attention. In our class, we had a survey about whether space exploration is worth it.
Thirty percent of my classmates are against it. They think space is too far away from our daily life and that the cost is too high. However, seventy percent support it. They believe exploring the mysteries of the universe is exciting and that it helps push scientific and technological progress.
Personally, I think space exploration is valuable. It broadens our horizons and may bring benefits to humanity in the future. So, let's keep exploring!
【知识点】
英语书面表达、观点整合、演讲稿写作
【点评】
本题考查学生整合给定信息、撰写演讲稿的能力，要求清晰呈现不同观点并阐述个人看法，注重语言的连贯性与准确性，是初中英语常见的书面表达题型，能有效考查学生的语言运用能力。
【难度系数】
0.5