Unit 4 Space Exploration Reading for Writing 课文句读+逐句直译+知识点+句式仿写练习+课文AI歌曲课件-2025-2026学年高中英语人教版必修第三册

该高中英语课件围绕必修三Unit 4“太空探索是否浪费时间与金钱”主题，整合阅读与写作内容，涵盖核心词汇（如shallow、transmit）、语法点（定语从句、动名词作主语）及申请信写作任务。课堂通过话题讨论导入，以阅读文本分析为基础，借助语法注释、词汇解析和句式仿写搭建学习支架，实现从语言输入到写作输出的衔接。 其亮点在于读写结合与能力迁移，通过“观点论证阅读+志愿者申请信写作”任务链，结合句式仿写（如“which enables...”“making it easy for...”）提升语言能力，引导学生辩证分析太空探索价值培养思维品质。配套AI课文单曲《Beyond the Infinite》丰富学习形式，帮助学生强化主题认知，教师可依托系统资源高效开展语言教学与思维训练。

必修三 Unit 4 Space Exploration Reading for writing Is Exploring Space a Waste of Time and Money? Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away.Some people argue that we should stop wasting time and money exploring space. 世界各地的国家都在花费数十亿美元和大量时间在各种太空任务上，无论是前往火星还是其他更远的行星。一些人认为，我们应该停止浪费时间和金钱去探索太空。 spend time/money on sth. （在某事上花费时间 / 金钱），也可写作 spend time/money (in) doing sth. whether... or...“无论是…… 还是……”，相当于 no matter whether to Mars or other planets...。 argue that...(should)... 中 that 引导宾语从句 表示模糊的大量数字，前面不加具体数字；类似用法：hundreds of /thousands of /millions of Instead, we should feed the world's poor and find immediate solutions to other problems, such as pollution and fatal diseases. However, others feel this is a shallow view which fails to realise how exploring space helps us. 相反，我们应该养活世界上的穷人，并为其他问题（如污染和致命疾病）找到即时的解决方案。然而，另一些人认为，这是一种肤浅的观点，这种观点没有意识到探索太空能如何帮助我们。 代替，相反地； 用法：常放句首，表转折对比； 也可用于句末，如 He didn't go out, he stayed home instead. which引导定语从句 how引导宾语从句 反义词：deep /profound（深刻的） 同义：be unable to do sth. fail in doing sth. 同义：recognize /be aware of Firstly, exploring space has already made a difference in the fight against world hunger.It has directly resulted in the many satellites that now orbit Earth.A number of the satellites record data on land and weather patterns. 首先，太空探索已经在对抗全球饥饿的斗争中产生了影响。 它直接促成了如今环绕地球运行的众多卫星。其中一些卫星记录关于陆地和天气模式的数据。 同义：lead to /cause exploring space 是动名词短语作句子主语 that 引导的定语从句 Then the data is transmitted to scientists on Earth.After careful analysis, the scientists can provide useful recommendations and advice for farmers.As a result, space-based science has helped farming in its efforts to grow enough food to feed Earth's increasing population. 然后这些数据被传输给地球上的科学家。经过仔细分析，科学家们可以为农民提供有用的建议和意见。因此，太空科学在其努力种植足够粮食以养活地球不断增长的人口方面，对农业起到了帮助作用。 。 transmission n. 传输；传送 同义：suggestion /advice 派生词：science n. 科学；scientific adj. 科学的 名词 + 过去分词构成形容词，如：computer-based 基于计算机的 Secondly, space exploration has already promoted technological improvements that benefit us all.High-end products around the world are made to a higher standard now because of advanced technology which was first created to meet the requirements for space exploration. 其次，太空探索已经推动了惠及我们所有人的技术进步。如今，世界各地的高端产品都以更高标准制造，这是因为最初为满足太空探索需求而研发的先进技术。 that 引导的定语从句 同义：advance /boost；派生词：promotion n. 促进 benefit sb. 使某人受益；benefit from 从…… 中受益 反义词：low-end 低端的 which 引导的定语从句 例如，太空技术推动了不同类型新材料的研发。它们还帮助企业制造出更好的心脏监护仪和医生日常使用的其他医疗设备。 For example, space technologies have helped the research and development of different types of new material.They have also helped companies make better heart monitors and other machines that doctors regularly use. 定期地；经常地 形容词形式：regular that 引导的定语从句 Today, space technologies are widely used in all kinds of industries, and everyday products, such as memory foam pillows and smartphone cameras, are changing our lives. 如今，太空技术被广泛应用于各类行业，而记忆棉枕头、智能手机摄像头等日常用品正在改变我们的生活。 行业；工业 复数形式：industries 记忆棉枕头 Finally, sending astronauts into space has helped people to think about the world's problems and even to find ways to solve them.Seeing pictures of our planet as an island in a black sea made people realise that our planet's resources are limited. 最后，将宇航员送入太空帮助人们思考世界上的问题，甚至找到解决这些问题的方法。看到我们的星球像黑色海洋中的一座岛屿的照片，让人们意识到地球的资源是有限的。 动名词短语作主语 动名词短语作主语 make sb. do sth. 结构（make 后接不带 to 的不定式） In order to provide for such a rapidly increasing population, scientists are trying to find other planets that could one day be our new home.The greatest attention at present is on Mars because it is closer to Earth.In the future, humans may live on both planets. 为了养活如此快速增长的人口，科学家们正努力寻找有朝一日可能成为我们新家园的其他行星。目前最受关注的是火星，因为它离地球更近。未来，人类可能生活在这两个星球上。 that 引导的定语从句 be close to 靠近 because 引导原因状语从句 In closing, exploring space provides the world with many different benefits.Therefore, it should continue so as to provide new and better solutions to people's short-term and long-term problems. 总而言之，太空探索为世界带来了诸多不同的益处。因此，太空探索应当继续下去，以便为人们的短期和长期问题提供更新、更优的解决方案。。 表目的，同义替换：in order to；后接动词原形 同义：in conclusion /to conclude 课文话题写作 假定你是李华，你市科技馆将在暑假推出为期一个月的航天科技展（exhibition），现正在招募英语志愿者，负责接待外国游客。请你用英语给负责人 Eric 写一封邮件，内容包括： (1) 提出申请； (2) 你的优势； (3) 期待回复。 注意： (1) 写作词数应为 80 个左右； (2) 请按如下格式在相应位置作答。 I am excited to apply for the English volunteer position for this summer’s space science and technology exhibition, in the hope of sharing my interest in space with others. I regularly practice speaking English with international friends and have strong communication skills. Additionally, I am keen on space knowledge and familiar with related exhibits, which enables me to introduce them clearly. I am also patient and outgoing, making it easy for me to communicate with people from different backgrounds. I would be grateful if you could consider my application. Looking forward to your reply. 我很兴奋地申请今年夏天航天科技展的英语志愿者岗位，希望能和别人分享我对太空的兴趣。 我经常和外国朋友练习说英语，并且拥有很强的沟通能力。此外，我热衷于太空知识，也熟悉相关展品，这使我能够清晰地介绍它们。我也很有耐心，性格外向，这让我和来自不同背景的人交流变得很轻松。 如果您能考虑我的申请，我将不胜感激。期待您的回复。 which 指代前面整句话内容，补充说明 “熟悉展品” 带来的能力 现在分词 making 引导结果状语，说明 “耐心外向” 带来的自然结果， 礼貌请求 + 期待回复 句式仿写 句型 1：..., which enables me to... 功能：补充说明前面的能力 / 条件带来的直接结果 I have rich experience in public speaking, which enables me to deliver clear and engaging presentations. 句式仿写 句型 2：..., making it easy for me to... 功能：用现在分词描述性格 / 状态带来的自然结果 I have rich experience in public speaking, which enables me to deliver clear and engaging presentations. 句式仿写 题型 1 图书馆志愿者 我学习英语多年，也阅读了大量英文书籍。这让我能够协助读者查阅英文读物。我待人热心、做事细心，这使我能从容耐心地服务每一位读者。我相信自己可以胜任这份工作。 I have learned English for many years and read a large number of English books, which enables me to help readers with English materials. I am also warm-hearted and careful, making it easy for me to serve every reader patiently. I believe I can do the work well. 句式仿写 题型 2 线上学习 线上学习提供了大量免费课程与学习资源。这让我们可以便捷地学习新知识。它还打破了时空限制，让我们随时随地都能轻松学习。因此，它深受学生们的喜爱。 Online learning offers plenty of free courses and learning resources,which enables us to learn new knowledge conveniently. It also breaks the limit of time and place, making it easy for us to study anywhere at any time. Therefore, it is popular among students. 句式仿写 题型 3 自我介绍 我喜爱参加各类户外活动，并且拥有丰富的活动组织经验。这让我能够顺利统筹各项活动。此外，我性格积极开朗，能轻松和伙伴们融洽相处。 I like taking part in all kinds of outdoor activities and have rich experience in organizing activities, which enables me to arrange activities smoothly. What’s more, I am active and outgoing, making it easy for me to get on well with my partners. AI课文单曲 $