三、学生们了解到这次的太空任务中有一项是关于水稻培育的实验，于是和航天员们开始了热烈的讨论。请阅读对话，选择正确的答案。
Astronaut: Yuan Longping is the “Father of Hybrid Rice”. He loved rice research very much. Now we do new rice experiments on the space station. We are growing rice on Tiangong Space Station.
Student: I heard about it! You grow rice in space. Rice can grow and make new seeds there. Rice can finish its whole life in space.
Astronaut: Right. We study space rice and Earth rice side by side. Scientists compare (对比) space rice seeds with Earth rice seeds to study changes. We explore the magic of space.
Student: Wow! It is a new rice experiment. It carries the wish of Grandpa Yuan. Both of you are amazing. I hope we can learn more about rice in the future.
(
A. To enjoy the beautiful rice.
B. To find out the changes brought by space.
C. To sell more rice seeds.
(
A. The wish of Yuan Longping.
B. Stories about astronauts.
C. Knowledge about stars.
Astronaut: Yuan Longping is the “Father of Hybrid Rice”. He loved rice research very much. Now we do new rice experiments on the space station. We are growing rice on Tiangong Space Station.
Student: I heard about it! You grow rice in space. Rice can grow and make new seeds there. Rice can finish its whole life in space.
Astronaut: Right. We study space rice and Earth rice side by side. Scientists compare (对比) space rice seeds with Earth rice seeds to study changes. We explore the magic of space.
Student: Wow! It is a new rice experiment. It carries the wish of Grandpa Yuan. Both of you are amazing. I hope we can learn more about rice in the future.
(
B
)1. Why do scientists study space rice and Earth rice side by side?A. To enjoy the beautiful rice.
B. To find out the changes brought by space.
C. To sell more rice seeds.
(
A
)2. What does the new space rice experiment carry?A. The wish of Yuan Longping.
B. Stories about astronauts.
C. Knowledge about stars.
答案：1. B 2. A
解析：
【分析】
这是两道英语阅读理解细节题，解题思路为：先通读对话理解大意，再针对每个问题定位对话中的关键语句，通过对比选项选出正确答案。第1题需定位科学家对比太空与地球水稻的目的，第2题需定位太空水稻实验承载的内容。
【解析】
1. 问题询问科学家同时研究太空水稻和地球水稻的原因，根据对话中科学家的表述“Scientists compare (对比) space rice seeds with Earth rice seeds to study changes.”，可知目的是研究太空带来的变化，对应选项B。
2. 问题询问新太空水稻实验承载的内容，根据对话中学生的表述“It carries the wish of Grandpa Yuan.”，可知承载的是袁隆平爷爷的愿望，对应选项A。
【答案】
1. B 2. A
【知识点】
英语阅读理解、细节理解
【点评】
本题为基础细节查找类阅读理解题，答案均可直接从对话原文中获取，难度较低，学生易完成。
【难度系数】
0.8
这是两道英语阅读理解细节题，解题思路为：先通读对话理解大意，再针对每个问题定位对话中的关键语句，通过对比选项选出正确答案。第1题需定位科学家对比太空与地球水稻的目的，第2题需定位太空水稻实验承载的内容。
【解析】
1. 问题询问科学家同时研究太空水稻和地球水稻的原因，根据对话中科学家的表述“Scientists compare (对比) space rice seeds with Earth rice seeds to study changes.”，可知目的是研究太空带来的变化，对应选项B。
2. 问题询问新太空水稻实验承载的内容，根据对话中学生的表述“It carries the wish of Grandpa Yuan.”，可知承载的是袁隆平爷爷的愿望，对应选项A。
【答案】
1. B 2. A
【知识点】
英语阅读理解、细节理解
【点评】
本题为基础细节查找类阅读理解题，答案均可直接从对话原文中获取，难度较低，学生易完成。
【难度系数】
0.8
四、孩子们在和航天员们结束天地联动之后，心潮澎拜，久久难以平静。他们要向伟人们学习，努力成为更好的自己。他们决定给远在天宫空间站的三位宇航员写一份电子邮件。
From:
To:
Subject: A better me
Dear
Nice to write to you. I'm
Best wishes,
From:
Li Ming
To:
Chinese astronauts
Subject: A better me
Dear
astronauts
,Nice to write to you. I'm
Li Ming
Best wishes,
Li Ming
答案：From: Li Ming
To: Chinese astronauts
Subject: A better me
Dear astronauts，
Nice to write to you. I'm Li Ming. I was born on the fifth of June. I have many good qualities. I'm honest. I'm kind to my friends and family. And I always try my best to do many things.
To become a better me，I want to learn from you. You work hard to fly to space. I also want to learn from Yuan Longping. He worked hard for people from all over the world. I want to be a great person like you. I should study hard and never give up.
Best wishes，
Li Ming
（答案不唯一）
To: Chinese astronauts
Subject: A better me
Dear astronauts，
Nice to write to you. I'm Li Ming. I was born on the fifth of June. I have many good qualities. I'm honest. I'm kind to my friends and family. And I always try my best to do many things.
To become a better me，I want to learn from you. You work hard to fly to space. I also want to learn from Yuan Longping. He worked hard for people from all over the world. I want to be a great person like you. I should study hard and never give up.
Best wishes，
Li Ming
（答案不唯一）
解析：
【分析】本题为英语应用文写作题，要求完成给天宫空间站宇航员的电子邮件，需遵循英文邮件的格式规范，结合题目中“向宇航员学习成为更好的自己”的语境，填写合理内容，确保格式正确、语言通顺、贴合主题。
【解析】英文邮件需包含发件人（From）、收件人（To）、主题（Subject）、称呼、正文、落款等部分：1. From处填写发件人姓名，如Li Ming；2. To处填写收件人，即中国宇航员（Chinese astronauts）；3. 称呼Dear后接astronauts；4. 正文先自我介绍，再表达向宇航员学习、努力提升自我的意愿；5. 落款与发件人姓名一致。
【答案】From: Li Ming
To: Chinese astronauts
Subject: A better me
Dear astronauts，
Nice to write to you. I'm Li Ming. I was born on the fifth of June. I have many good qualities. I'm honest. I'm kind to my friends and family. And I always try my best to do many things.
To become a better me，I want to learn from you. You work hard to fly to space. I also want to learn from Yuan Longping. He worked hard for people from all over the world. I want to be a great person like you. I should study hard and never give up.
Best wishes，
Li Ming
（答案不唯一）
【知识点】英语应用文写作、英文邮件格式
【点评】本题结合航天热点，既考查英文邮件的基本格式与内容表达，又引导学生树立向榜样学习的意识，兼具语言运用与情感教育价值，难度适中。
【难度系数】0.7
【解析】英文邮件需包含发件人（From）、收件人（To）、主题（Subject）、称呼、正文、落款等部分：1. From处填写发件人姓名，如Li Ming；2. To处填写收件人，即中国宇航员（Chinese astronauts）；3. 称呼Dear后接astronauts；4. 正文先自我介绍，再表达向宇航员学习、努力提升自我的意愿；5. 落款与发件人姓名一致。
【答案】From: Li Ming
To: Chinese astronauts
Subject: A better me
Dear astronauts，
Nice to write to you. I'm Li Ming. I was born on the fifth of June. I have many good qualities. I'm honest. I'm kind to my friends and family. And I always try my best to do many things.
To become a better me，I want to learn from you. You work hard to fly to space. I also want to learn from Yuan Longping. He worked hard for people from all over the world. I want to be a great person like you. I should study hard and never give up.
Best wishes，
Li Ming
（答案不唯一）
【知识点】英语应用文写作、英文邮件格式
【点评】本题结合航天热点，既考查英文邮件的基本格式与内容表达，又引导学生树立向榜样学习的意识，兼具语言运用与情感教育价值，难度适中。
【难度系数】0.7