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一 Read and write. 书面表达。
同学们,本单元我们去探索宇宙,了解了地球和火星的基本情况,也了解了探索宇宙的方法。你了解火星吗?你想要去探索火星吗?如果有机会在火星上待一天,那么你会做些什么?请写出你的想法。
写作指导：
同学们,本单元我们去探索宇宙,了解了地球和火星的基本情况,也了解了探索宇宙的方法。你了解火星吗?你想要去探索火星吗?如果有机会在火星上待一天,那么你会做些什么?请写出你的想法。
写作指导：
答案
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is a little water on it, and it's very different from the Earth. I get up early. And then I can see the red land and many bright stars in the sky. I can read books about space, take many photos and pick special stones there. I can talk to my friends on Earth too, and tell them all the fun things I meet on Mars.
It's interesting to live on Mars!
It's special to stay on Mars.
Mars is a red planet. There is a little water on it, and it's very different from the Earth. I get up early. And then I can see the red land and many bright stars in the sky. I can read books about space, take many photos and pick special stones there. I can talk to my friends on Earth too, and tell them all the fun things I meet on Mars.
It's interesting to live on Mars!
解析
【分析】
本题是话题书面表达题，要求以“A Day on Mars”为题，结合思维导图提示完成短文。解题思路为：1. 明确文章结构：分为开头、中间、结尾三部分，对应思维导图的框架；2. 开头用给定句子引出主题；3. 中间围绕“火星上的一天”展开，结合提示补充具体活动与火星特点；4. 结尾用给定句子总结感受，确保内容连贯、符合逻辑。
【解析】
按照思维导图结构写作：
1. 开头：使用提示句“It's special to stay on Mars.”引出主题；
2. 中间：先介绍火星特点（红色星球、有水），再描述在火星的活动：早起看到红色土地与星星，读太空书籍、拍照、捡特殊石头，还能和地球朋友分享趣事；
3. 结尾：用提示句“It's interesting to live on Mars!”总结感受。
【答案】
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is a little water on it, and it's very different from the Earth. I get up early. And then I can see the red land and many bright stars in the sky. I can read books about space, take many photos and pick special stones there. I can talk to my friends on Earth too, and tell them all the fun things I meet on Mars.
It's interesting to live on Mars!
【知识点】
英语话题写作、火星话题表达、短文结构
【点评】
本题围绕“火星上的一天”考查书面表达能力，要求结合思维导图组织内容，既考查英语写作结构，又涉及话题词汇运用，是基础的话题写作练习。
【难度系数】
0.5
本题是话题书面表达题，要求以“A Day on Mars”为题，结合思维导图提示完成短文。解题思路为：1. 明确文章结构：分为开头、中间、结尾三部分，对应思维导图的框架；2. 开头用给定句子引出主题；3. 中间围绕“火星上的一天”展开，结合提示补充具体活动与火星特点；4. 结尾用给定句子总结感受，确保内容连贯、符合逻辑。
【解析】
按照思维导图结构写作：
1. 开头：使用提示句“It's special to stay on Mars.”引出主题；
2. 中间：先介绍火星特点（红色星球、有水），再描述在火星的活动：早起看到红色土地与星星，读太空书籍、拍照、捡特殊石头，还能和地球朋友分享趣事；
3. 结尾：用提示句“It's interesting to live on Mars!”总结感受。
【答案】
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is a little water on it, and it's very different from the Earth. I get up early. And then I can see the red land and many bright stars in the sky. I can read books about space, take many photos and pick special stones there. I can talk to my friends on Earth too, and tell them all the fun things I meet on Mars.
It's interesting to live on Mars!
【知识点】
英语话题写作、火星话题表达、短文结构
【点评】
本题围绕“火星上的一天”考查书面表达能力，要求结合思维导图组织内容，既考查英语写作结构，又涉及话题词汇运用，是基础的话题写作练习。
【难度系数】
0.5
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
开头描写火星的基本情况。
中间展开合理想象，描述火星生活(日常活动和有趣的事)。
最后归纳火星生活，呼应开头。
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
开头描写火星的基本情况。
中间展开合理想象，描述火星生活(日常活动和有趣的事)。
最后归纳火星生活，呼应开头。
答案
符合要求的参考习作如下：
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
解析
【分析】这是一道英语写作题，要求围绕“A Day on Mars”完成短文，需遵循三个明确结构：开头描写火星基本情况，中间展开火星日常活动的合理想象，最后归纳火星生活并呼应开头。解题时先明确各段落功能，再围绕主题组织符合逻辑的内容，确保结构完整、语句通顺。
【解析】按照题目要求的结构写作：开头点题“ It's special to stay on Mars.”，接着描写火星基本情况（红色星球，有水、空气、土壤但无动植物）；中间展开日常活动：早起看日出，可读书、看电视、锻炼，还能和地球朋友聊天；最后总结火星生活有趣，呼应开头的“special”。
【答案】A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
【知识点】英语记叙文写作；火星相关英语表达
【点评】该习作严格遵循题目要求的结构，内容围绕火星生活展开合理想象，语句通顺，呼应开头，符合写作要求。
【难度系数】0.6
【解析】按照题目要求的结构写作：开头点题“ It's special to stay on Mars.”，接着描写火星基本情况（红色星球，有水、空气、土壤但无动植物）；中间展开日常活动：早起看日出，可读书、看电视、锻炼，还能和地球朋友聊天；最后总结火星生活有趣，呼应开头的“special”。
【答案】A Day on Mars
It's special to stay on Mars.
Mars is a red planet. There is water, air and soil on it. But there aren't any living things like plants or animals there.
I get up early. And then I can see the sunrise. I can read books, watch TV and exercise there. I can talk to my friends on Earth too.
It's interesting to live on Mars!
【知识点】英语记叙文写作；火星相关英语表达
【点评】该习作严格遵循题目要求的结构，内容围绕火星生活展开合理想象，语句通顺，呼应开头，符合写作要求。
【难度系数】0.6
根据思维导图提示,写一篇关于太空梦想的短文。要求:语句通顺,语法正确,不少于5句话。
A Trip to Space
I want to be an astronaut.
A Trip to Space
I want to be an astronaut.
I want to travel to the space.
I can use a spaceship to fly there. I will live on a space station.
I can see the Sun, the Moon and Earth from outer space. I can take photos. The view from the space is amazing!
I can walk around the Moon and plant vegetables there. That's fun.
答案
一、参考范文：
A Trip to Space
I want to be an astronaut. I want to travel to the space. I can use a spaceship to fly there. I will live on a space station. I can see the Sun, the Moon and Earth from outer space. I can take photos. The view from the space is amazing! I can walk around the Moon and plant vegetables there. That's fun.
A Trip to Space
I want to be an astronaut. I want to travel to the space. I can use a spaceship to fly there. I will live on a space station. I can see the Sun, the Moon and Earth from outer space. I can take photos. The view from the space is amazing! I can walk around the Moon and plant vegetables there. That's fun.
解析
【分析】
首先明确题目要求：根据思维导图的5个核心问题（Where will you go? How do you go there? What can you see? What can you do? How do you feel?），结合开头句“I want to be an astronaut.”，创作一篇关于太空梦想的短文，需满足语句通顺、语法正确、不少于5句话的要求。解题时需围绕太空主题，对应思维导图的每个问题补充内容，确保内容连贯，符合英语表达习惯。
【解析】
1. 承接开头句，回答“Where will you go?”：I want to travel to the space.
2. 回答“How do you go there?”：I can use a spaceship to fly there.
3. 补充太空生活场景：I will live on a space station.
4. 回答“What can you see?”：I can see the Sun, the Moon and Earth from outer space.
5. 回答“What can you do?”：I can take photos, walk around the Moon and plant vegetables there.
6. 回答“How do you feel?”：The view from the space is amazing! That's fun.
将以上内容连贯组织，形成符合要求的短文。
【答案】
A Trip to Space
I want to be an astronaut. I want to travel to the space. I can use a spaceship to fly there. I will live on a space station. I can see the Sun, the Moon and Earth from outer space. I can take photos. The view from the space is amazing! I can walk around the Moon and plant vegetables there. That's fun.
【知识点】
英语话题写作，一般将来时运用
【点评】
本题结合思维导图提示，围绕太空主题考查学生的英语写作能力，要求学生能根据问题组织连贯的内容，符合学生的学习要求，能锻炼学生的逻辑表达和语言运用能力。
【难度系数】
0.5
首先明确题目要求：根据思维导图的5个核心问题（Where will you go? How do you go there? What can you see? What can you do? How do you feel?），结合开头句“I want to be an astronaut.”，创作一篇关于太空梦想的短文，需满足语句通顺、语法正确、不少于5句话的要求。解题时需围绕太空主题，对应思维导图的每个问题补充内容，确保内容连贯，符合英语表达习惯。
【解析】
1. 承接开头句，回答“Where will you go?”：I want to travel to the space.
2. 回答“How do you go there?”：I can use a spaceship to fly there.
3. 补充太空生活场景：I will live on a space station.
4. 回答“What can you see?”：I can see the Sun, the Moon and Earth from outer space.
5. 回答“What can you do?”：I can take photos, walk around the Moon and plant vegetables there.
6. 回答“How do you feel?”：The view from the space is amazing! That's fun.
将以上内容连贯组织，形成符合要求的短文。
【答案】
A Trip to Space
I want to be an astronaut. I want to travel to the space. I can use a spaceship to fly there. I will live on a space station. I can see the Sun, the Moon and Earth from outer space. I can take photos. The view from the space is amazing! I can walk around the Moon and plant vegetables there. That's fun.
【知识点】
英语话题写作，一般将来时运用
【点评】
本题结合思维导图提示，围绕太空主题考查学生的英语写作能力，要求学生能根据问题组织连贯的内容，符合学生的学习要求，能锻炼学生的逻辑表达和语言运用能力。
【难度系数】
0.5
