话题1撰写太空探索意义的议论文-2025-2026学年高中英语期末写作复习选择性必修2（沪教版）

高中英语写作专项突破 (沪教版选择性必修2) 写作话题精讲·词汇句型·范文示范 写作话题1：撰写太空探索意义的议论文 适用年级： 选择性必修2 对应版本： 沪教版（上外版） 常考题日： The Significance of Space Exploration Why We Explore Space 一、话题解读 本话题是沪教版（上外版）高中英语选择性必修2的写作内容。常以“The Significance of Space Exploration”“Vhy We Explore Space”等为题，考察学生对太空探索意义的论述逻 辑与语言表达能力。该话题在高中英语写作中多以议论文形式出现，是选择性必修阶段及相 关考试的重要话题。 二、核心词汇与短语 1.核心词汇： 1.frontier /'frAnt.杠e(r)/n.前沿；新领域 2.innovation/,Ine'veIfn/n.创新；革新 3.sustainability/se,steIne'bIleti//n.可持续性 4.cosmic/'kpzmIk/adj..宇宙的；广大无边的 5.exploration/,eksple'renl/n.探索；探险 6.technological/tekne'lpd3Ikl/adj.技术的；科技的 7.breakthrough/'breIkOru:n.突破；重大进展 8.collaboration/ka,leba'reIJn/n.合作；协作 9.resource /rI's:s/n.资源；财力 10.interstellar/Inte'stele(r)/adj.星际的 11.ambition /aem'bn/n.雄心；抱负 12.navigation/,naevI'geIn/n.导航；航行 13.satellite/'saetelart/n.卫星；人造卫星 2 14.telescope/'telIskeup/n.望远镜 15.phenomenon/fe'npmInen/n.现象；奇迹 16.probe /praub/n.探测器：探针 17.colonization/kplenaI'zeI[n/n.殖民；殖民地化 18.orbit/'btn.轨道；势力范围 2.核心短语： 1.space exploration太空探索 2.technological breakthrough技术突破 3.cosmic phenomenon宇宙现象 4.resource utilization资源利用 5.interstellar travel星际旅行 6.scientific research科学研究 7.satellite communication卫星通信 8.collaborative project合作项目 9.sustainable development可持续发展 10.navigation system导航系统 11.space station空间站 12.exploration mission探索任务 三、高级句型模板 1.结构：Only by+doing+can we+do sth Only by investing in space exploration can we push the boundaries of human knowledge and technology. 2.结构：主语+launch+various+名词+to+do sth.,which+从句 Scientists launch various probes to study cosmic phenomena,which en- ables us to deepen our understanding of the universe. 3.结构：It is crucial that+主语+(should)+动词原形 It is crucial that countries around the world (should)strengthen collabo- ration in space exploration missions. 4.结构：Although+从句，主句 Although space exploration requires huge financial resources,human3 still keep pursuing breakthroughs in this frontier. 5.结构：Developing+名词+，主语+can+do sth Developing advanced telescopes,astronomers can observe distant galax- ies and discover new cosmic phenomena. 6.结构：Promoting+名词+is+形容词+to+do sth, Promoting international collaborative projects is an effective way to achieve sustainable development in space exploration. 7.结构：Not only+助动词+主语+动词，but also+从句 Not only can satellite communication improve global connectivity,but also it can support scientific research in various fields. 8.结构：The more+形容词/副词+主语+do,the more+形容词/副词+主语+do The more we engage in space exploration,the better we will prepare for potential challenges to human survival on Earth. 四、满分范文示范 The Significance of Space Exploration Since the dawn of humanity,the vast cosmos has always been a frontier that ignites human ambition.Space exploration,as one of the greatest endeavors of our time,holds profound significance for both scientific progress and human development. First and foremost,space exploration serves as a powerful driver of technological innova- tion.Only by investing in space exploration can we push the boundaries of human knowledge and technology.The development of satellite communication,for instance. not only improves global connectivity but also supports scientific research in various fields. Advanced telescopes and probes enable astronomers to observe distant galaxies and study cosmic phenomena,deepening our understanding of the universe.These technological breakthroughs often find applications in our daily lives,from navigation systems to medical equipment. Moreover,space exploration fosters international collaboration.It is crucial that countries around the world strengthen collaboration in space exploration missions.Projects like the International Space Station demonstrate how nations can work together towards a common goal,transcending political and cultural differences.Such collaborative projects not only accelerate scientific progress but also promote peace and understanding among nations.By sharing resources and expertise,we can achieve more in the exploration of space than any single country could alone. 4 Furthermore,space exploration contributes to sustainable development on Earth.Although space exploration requires huge financial resources,humans still keep pursuing break- throughs in this frontier.The research conducted in space stations helps us better under- stand Earth's environment and resource utilization,which is essential for addressing global challenges such as climate change and resource scarcity.Additionally,the technologies de- veloped for space exploration,such as solar power systems and water purification methods, can be adapted to improve life on our planet and promote sustainable development. In conclusion,the significance of space exploration cannot be overstated.It drives tech- nological innovation,promotes international collaboration,and contributes to sustainable development.As we continue to explore the mysteries of the universe,we not only expand our knowledge but also lay the foundation for a better future for humanity.The more we engage in space exploration,the better we will prepare for potential challenges to human survival on Earth and unlock new possibilities for our species.