【话题分析】
本单元的话题是“太空探索”，内容通常包含航天成就、太空生活、太空探索的原因及未来展望等；写作涉及的题目多为介绍航天任务、描述太空梦想或阐述对太空探索的看法。
【范文剖析】
假如你发明的“飞行单车”被推荐参加一个国际青少年科技展览。请用英语介绍你的发明，要求包括以下内容:1. 外观:两个轮子，一对翅膀;2. 用途:行驶于地面和空中，可拍照，能对话;3. 特点:速度快，使用太阳能，环保;4. 改进计划(1—2点)。
1. 审题指导:
体裁:说明文
时态:一般现在时和一般将来时
人称:第一人称和第三人称
2. 思路点拨:
介绍发明→改进计划
3. 素材准备:
短语
①be used for 被用于……
②be invented by 由……发明
句子
① It makes my life more enjoyable and convenient. 它使我的生活更有乐趣、更便利。
②It brings me lots of pleasure. 它给我带来许多乐趣。
③I hope it will be widely used in people's daily life. 我希望它将被广泛运用于人们的日常生活中。
4. 佳作展示:
My invention is a flying bike. It is a special bike with two wheels and two wings. I love it because it makes my life more enjoyable and convenient. It can be driven both on the ground and in the air, and it can be used for taking photos and people can talk with it as well. It brings me lots of pleasure. The bike is fast and environmentally friendly as it is driven by solar power. I hope it will be widely used in people's daily life.
This is my flying bike, which is invented by myself in my spare time. If it becomes a reality, I will make some improvement. I will suggest the engineer add a seat behind it so that it can carry two persons, and make the wheels as solid as possible.
Thank you very much.

My invention is a flying bike. It is a special bike with two wheels and two wings. I love it because it makes my life more enjoyable and convenient. It can be driven both on the ground and in the air, and it can be used for taking photos and people can talk with it as well. It brings me lots of pleasure. The bike is fast and environmentally friendly as it is driven by solar power. I hope it will be widely used in people's daily life.
This is my flying bike, which is invented by myself in my spare time. If it becomes a reality, I will make some improvement. I will suggest the engineer add a seat behind it so that it can carry two persons, and make the wheels as solid as possible.
Thank you very much.

【分析】
本题为英语说明文写作题，需围绕“介绍自己的发明——飞行单车”完成内容，要覆盖题目要求的四个核心要点：外观（两个轮子、一对翅膀）、用途（地面/空中行驶、拍照、对话）、特点（速度快、太阳能驱动、环保）、改进计划（1-2点）；时态以一般现在时介绍发明，一般将来时说明改进计划，人称用第一人称介绍个人发明，结合给定素材确保内容完整、语言通顺。
【解析】
写作步骤：1. 开篇点明发明为飞行单车，介绍外观特征；2. 说明发明的多重用途；3. 阐述发明的核心特点；4. 提出具体改进计划；5. 表达期望并致谢，全程紧扣题目要求，语言准确规范，时态使用恰当。
【答案】
My invention is a flying bike. It is a special bike with two wheels and two wings. I love it because it makes my life more enjoyable and convenient. It can be driven both on the ground and in the air, and it can be used for taking photos and people can talk with it as well. It brings me lots of pleasure. The bike is fast and environmentally friendly as it is driven by solar power. I hope it will be widely used in people's daily life.
This is my flying bike, which is invented by myself in my spare time. If it becomes a reality, I will make some improvement. I will suggest the engineer add a seat behind it so that it can carry two persons, and make the wheels as solid as possible.
Thank you very much.
【知识点】
英语说明文写作、英语发明话题写作
【点评】
该范文严格覆盖题目所有要求要点，语言通顺自然，时态运用准确，符合国际青少年科技展览的介绍语境，是一篇符合要求的优秀写作范例。
【难度系数】
0.6

（2026·榆林模拟）2026年是中国航天事业创建70周年。假定你是李斌，你校上周举办了“校园航天日”主题活动。请你结合以下图示信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。

要求:1. 补全邮件格式,再写正文。可参考提示适当发挥,内容完整;2. 不得出现任何真实个人信息。3. 词数不少于70(已给出部分不计)
,
How are you doing? I'm writing to share an unforgettable activity with you.

One possible version:
Dear David,
How are you doing? I'm writing to share an unforgettable activity with you. My school held an activity named School Space Day in our school hall last week.
First, we attended a lecture given by a well-known space expert at 10 a.m. During the lecture, we had a deep understanding of the secrets of space. Then, we visited a space exhibition at 2 p.m. There, we saw some spacesuits and learned about the history of human space exploration by watching some videos. One of my favorite parts was taking part in the water rocket launching contest at 4 p.m. It helped to express our creativity.
I think this activity is very meaningful. It not only taught us about the mysteries of space, but also brought science to life.
Yours,
Li Bin
思路梳理 【总体分析】
①体裁:应用文;②时态:一般过去时;③提示:写作要点已给出,考生应注意不要遗漏要点,适当添加细节,并突出写作重点。
【写作步骤】
第一步,问候+写信目的;第二步,按时间顺序介绍活动内容;第三步,表达感受。

【分析】这是一封写给英国笔友的邮件，属于英语应用文写作题。解题思路：首先补全邮件格式，开头用称呼Dear David，结尾用Yours, Li Bin；接着依据图示信息，按时间顺序介绍活动：时间为上周，地点是学校礼堂，活动依次是听航天讲座、参观太空展览、参加水火箭发射比赛；全程使用一般过去时，适当补充细节让内容更丰富，最后表达活动的意义，确保词数达标。
【解析】1. 补全邮件格式：开头写Dear David，结尾署Yours, Li Bin；2. 正文部分：先点明学校上周在学校礼堂举办“校园航天日”活动；再按时间顺序介绍活动内容：上午听知名航天专家的讲座，了解太空秘密；下午参观太空展览，观看太空服和人类太空探索历史的视频；最后参加水火箭发射比赛；3. 结尾表达活动的意义，既学习了太空知识，又让科学贴近生活。
【答案】One possible version:
Dear David,
How are you doing? I'm writing to share an unforgettable activity with you. My school held an activity named School Space Day in our school hall last week.
First, we attended a lecture given by a well-known space expert at 10 a.m. During the lecture, we had a deep understanding of the secrets of space. Then, we visited a space exhibition at 2 p.m. There, we saw some spacesuits and learned about the history of human space exploration by watching some videos. One of my favorite parts was taking part in the water rocket launching contest at 4 p.m. It helped to express our creativity.
I think this activity is very meaningful. It not only taught us about the mysteries of space, but also brought science to life.
Yours,
Li Bin
【知识点】英语应用文写作；一般过去时；词汇运用
【点评】本题考查英语邮件写作，要求结合给定图示信息完成内容，需注意格式规范、时态正确，适当补充细节使内容完整，能有效考查学生的英语综合运用能力。
【难度系数】0.5