四、补全对话:根据下面对话中的情境,在每个空白处填入一个适当的语句,使对话恢复完整。
A:Hi, Han Mei! Our science teacher asked us to talk about Mars today. 1. ?
B:Well, Mars is the fourth planet from the sun in the solar system. It's named after the Roman god of war, Mars.
A:That's cool! 2. ?
B:It's bright red in the night sky and looks like a red and orange ball. And its diametre(直径) is only 53% as wide as Earth's.
A:That's unbelievable! 3. ?
B:The temperature on Mars is between -138 ℃ and 28 ℃, and the air has only 0.13% oxygen.
A:How long does it take a spaceship to reach Mars from Earth?
B:It takes about eight months when the two planets are closest to each other.
A:4. . The astronauts must miss their family very much.
B:5. . However, the excitement of being on Mars is worth it.
A:I hope we can visit Mars one day!

1. What do you know about Mars/Can you please tell me something about Mars 2. What does it look like 3. What's the temperature and air like on Mars/How about the temperature and air on Mars 4. That's such a long time 5. I agree(with you)/That's true/You're right/...

【分析】本题为补全对话题型，需结合对话上下文的语境、问答逻辑，填入符合日常交际习惯的语句。逐空分析：1处A引出讨论火星的话题，向B询问关于火星的相关信息；2处B回答火星的外观特征，故A需提问火星的样子；3处B回答火星的温度和空气情况，故A需提问这两方面内容；4处B说明去火星的时间约八个月，A对此发出感慨；5处A提到宇航员会想家，B需表达认同的态度。
【解析】根据对话的问答逻辑及语境，逐空填入合适语句：1. A开启火星话题，向B询问对火星的了解，故填What do you know about Mars；2. B回答火星的外观，故A问外观，填What does it look like；3. B回答温度和空气，故A问这两方面，填What's the temperature and air like on Mars；4. B说需八个月，A感慨时间长，填That's such a long time；5. A说宇航员想家，B表示同意，填I agree with you。
【答案】1. What do you know about Mars 2. What does it look like 3. What's the temperature and air like on Mars 4. That's such a long time 5. I agree with you
【知识点】补全对话、情景交际
【点评】本题考查日常情景对话的补全，要求学生结合上下文语境和交际逻辑填写语句，难度不大，侧重基础交际运用。
【难度系数】0.5

五、根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
“Are we alone? What’s out there?” People have always looked up at the stars and wondered about space. 1. After many tests, they succeeded in making rockets that could overcome Earth’s gravity(重力). Ever since then, humans’ exploration of space has begun.
2. China’s space programme started late in the last century, but it has made great progress in a short time. China became the third country in the world to independently send humans into space in 2003. 3. It is large enough to allow astronauts to carry out many important scientific studies. More recently, the Shenzhou-23 manned spaceship was successfully sent into space on 24 May 2026.
Besides the exploration near Earth, many countries are doing some research on other planets. For example, on 23 July 2020, China sent Tianwen-1 to explore the surface of Mars. Planets like Mars might be safe enough for humans to live on. 4.
There is still a long way for humans to go to explore space. If you are interested in space, go for your dream. 5. Maybe you will become one of the engineers who work on China’s space exploration in the future.

A. It certainly requires a lot of hard work and a strong will.
B. China has never stopped its steps exploring outer space.
C. So far, no more progress into outer space has been made.
D. However, scientists made up their minds to make it come true.
E. In 2022, China completely set up its own space station—Tiangong.
F. This shows that exploring other planets could help find humanity’s future home.

1. D 2. B 3. E 4. F 5. A

【分析】本题为英语七选五阅读理解题，解题思路是先通读全文把握核心主题（人类太空探索及中国的太空发展），再逐空分析上下文的逻辑关系与内容衔接，匹配对应选项，同时排除多余选项。具体步骤：1.定位每个空的前后语境，明确空缺处需承担的语义功能（如过渡、总起、衔接等）；2.逐一比对选项，选择语义连贯、逻辑通顺的答案；3.验证最终选项是否符合全文逻辑，排除不符合的多余项。
【解析】1.第1空：前文提到人类对太空的好奇，后文说经过多次测试成功造出克服地球重力的火箭，空缺处需衔接“人类探索太空的决心”，选项D“然而，科学家下定决心让它实现”符合语境，故1选D。2.第2空：后文围绕中国太空计划的发展展开，空缺处需总起本段关于中国太空探索的内容，选项B“中国从未停止探索外太空的脚步”符合，故2选B。3.第3空：后文提到“它足够大，能让宇航员开展科学研究”，空缺处需指代后文的“空间站”，选项E“2022年，中国建成了自己的空间站——天宫”符合，故3选E。4.第4空：前文指出火星等行星可能适合人类居住，空缺处需衔接“探索其他行星与人类未来家园的关系”，选项F“这表明探索其他行星能帮助找到人类未来的家园”符合，故4选F。5.第5空：前文鼓励对太空感兴趣的人追求梦想，后文说可能成为太空探索工程师，空缺处需衔接“实现梦想的条件”，选项A“这当然需要大量努力和坚强意志”符合，故5选A。多余选项C“到目前为止，在外太空没有取得更多进展”与全文积极的太空探索主题相悖，排除。
【答案】1.D 2.B 3.E 4.F 5.A
【知识点】英语阅读理解（七选五）、语篇逻辑衔接
【点评】本题考查学生对语篇上下文逻辑与内容衔接的把握能力，围绕太空探索主题设置，难度适中，需结合语境分析选项的适配性。
【难度系数】0.6