话题4写太空探索是否值得的议论文-2025-2026学年高中英语期末写作复习必修3（人教版）

初中英语写作专项突破 (人教版必修3) 写作话题精讲·词汇句型·范文示范 写作话题4：写太空探索是否值得的议论文 适用年级： 必修3 对应版本： 人教版 常考题目： Is Space Exploration Worthwhile 一、话题解读 本话题是人教版高中英语必修3的重点写作内容。常考题目有“Is Space Exploration Worth- whle”等，核心考察学生对太空探索价值的辩证分析与议论文写作能力。该话题在高中英语 写作中常以议论文形式出现，是期中、期末及高考模拟的常见话题。 二、核心词汇与短语 1.核心难点词汇： 1.exploration/,eksple'reIn/n.探索 2.sustainable/sa'sternabl/adj..可持续的 3.technological./,tekne'lbd3Ik/adj.技术的 4.innovation/,Ine'verfn/n.创新 5.resource /rI'so:s/n.资源 6.colonization/kplenaI'zeI[n/n.殖民；开拓 7.investment/in'vestment/n.投资 8.frontier/'frAntIe(r)/n.前沿；边界 9.prospect/'prpspekt/n.前景；可能性 10.breakthrough/'breIkOru:/n.突破 11.cosmic/'kpzmIk/adj.宇宙的 12.radiation/,reidi'ern/n.辐射 13.mankind/,men'kaInd/n.人类 14.ambition/em'bIJn/n.雄心：抱负 2 15.collaboration/k3,leba'reIn/n.合作 16.ethical/eeIkl/adj..伦理的；道德的 17.unprecedented/n'presidentd/adj.前所未有的 18.perspective /pe'spektIv/n.视角；观点 2.常用短语： 1.space exploration太空探索 2.scientific research科学研究 3.technological innovation技术创新 4.resource utilization资源利用 5.human civilization人类文明 6.outer space外层空间 7.cost-effectiveness成本效益 8.long-term development长期发展 9.environmental challenge环境挑战 10.international cooperation国际合作 11.sustainable development可持续发展 12.explore new frontiers开拓新前沿 三、高级句型模板 1.结构：“only+状语”倒装结构 Only by investing in space exploration can we achieve unprecedented breakthroughs in scientific research. 2.结构：非限制性定语从句 Space exploration promotes technological innovation,which enables us to address environmental challenges more effectively. 3.结构：形式主语t句型 It is crucial that mankind (should)pursue sustainable development while exploring outer space. 4.结构：让步状语从句 Although space exploration requires huge investment,human beings still keep moving forward to explore new frontiers. 5.结构：现在分词作状语 3 Engaging in international cooperation,we can share resources and pro- mote the progress of space exploration together. 6.结构：动名词作主语句型 Conducting cosmic radiation research is an effective way to ensure the safety of future space colonization. 7.结构：not only.but also..并列结构 Not only can space exploration expand our perspective of the universe, but also it can drive the development of related industries on Earth. 8.结构：“the+比较级.，the+比较级”句型 The more efforts we make in space exploration,the brighter the prospects of human civilization will be. 四、满分范文示范 Is Space Exploration Worthwhile There is a heated debate about whether space exploration is worthwhile.From my perspec- tive,investing in space exploration is crucial for human civilization's long-term development. Firstly,space exploration drives technological innovation,_enables us to address environ- mental challenges more effectively.For example,satellite technology developed for outer space research helps monitor climate change,__sustainable development on Earth._can expand our perspective of the universe,__it can drive the development of related industries. Secondly,exploring new frontiers in outer space offers promising prospects for resource uti- lization.With the increasing environmental challenges on Earth,accessing cosmic resources through space colonization could be a solution for resource shortages._that mankind (should)pursue sustainable development while exploring these resources. Although space exploration requires huge investment,human beings still keep moving for- ward.-international cooperation can we share costs and risks in this great exploration. _cosmic radiation research is an effective way to ensure the safety of future missions. _efforts we make in space exploration,-the prospects of human civilization will be. In conclusion,space exploration is not just a pursuit of ambition but a necessary step for mankind's survival and progress.We should continue to support this cause with a long-term vision.