人教版(2019) 必修 第三册 Unit 4 Space Exploration单元训练(含解析)

资源下载
  1. 二一教育资源

人教版(2019) 必修 第三册 Unit 4 Space Exploration单元训练(含解析)

资源简介

Unit 4 Space Exploration单元训练2025-2026学年人教版高中英语必修第三册
参考答案及详细解析
第一部分单词练习(共两节,满分30分)
第一节单句语法填空(共10小题;每小题1.5分,满分15分)
1.exploring
2.launched
3.establishing
4.living
5.whose
6.had invested
7.whose
8.(should)master
9.Inspired
10.formed
第二节单词拼写(共10小题;每小题1.5分,满分15分)
11.astronaut
12.rocket
13.satellite
14.universe
15.polar
16.probe
17.determination
18.launch
19.technology
20.gravity
第二部分阅读(共两节,满分50分)
第一节阅读理解(共15小题;每小题2.5分,满分37.5分)
21.B
22.C
23.B
24.B
25.A
26.C
27.B
28.B
29.D
30.C
31.B
32.B
33.C
34.C
35.C
第二节七选五(共5小题;每小题2.5分,满分12.5分)
36.B
37.A
38.B
39.C
40.D
第三部分语言运用(共三节,满分45分)
第一节完形填空(共15小题;每小题1分,满分15分)
41.A
42.B
43.C
44.D
45.A
46.A
47.B
48.A
49.A
50.C
51.C
52.B
53.D
54.B
55.A
第二节语篇语法填空(共10小题;每小题1.5分,满分15分)
56.have been made
57.which
58.found
59.solving
60.where
61.have collected
62.importance
63.was sent
64.Exploring/To explore
65.our
第三节汉译英(共5小题;每小题3分,满分15分)
66.Many people think space exploration is a waste of time and money,but in fact,it brings us many benefits.
67.Space technology has been widely used in agriculture and medical fields,improving our lives.
68.Exploring space helps us realize that Earth's resources are limited,and we need to find new solutions.
69.In order to face global challenges,all countries should strengthen cooperation in space exploration.
70.We should continue to explore space and provide better solutions to humanity's short-term and long-term problems.
第四部分写作(共一节,满分25分)
第一节应用文写作(满分25分)
参考范文
Is Exploring Space a Waste of Time and Money
Some people think space exploration is a waste of time and money,for we have many Earth problems to solve first.However,I hold the view that it is of great value.Firstly,space technology improves our daily life—satellites help with weather forecast and farming.Secondly,it helps us find new resources to solve Earth's resource shortage.
In short,space exploration is a valuable investment.We should keep supporting it for a better future.
详细解析
第一部分单词练习
第一节单句语法填空
1.exploring
考点:非谓语动词(动名词)
解析:固定搭配devote oneself to doing sth(致力于做某事),to为介词,后接动名词形式。
2.launched
考点:非谓语动词(过去分词)
解析:spacecraft(航天器)与launch(发射)为被动关系,过去分词作后置定语修饰名词,表被动和完成。
3.establishing
考点:非谓语动词(动名词)
解析:It为形式主语,that从句为主语从句,从句中缺少主语,动名词作主语表抽象、泛指的动作。
4.living
考点:非谓语动词(动名词)
解析:固定搭配adapt to doing sth(适应做某事),to为介词,后接动名词形式。
5.whose
考点:定语从句关系词
解析:非限制性定语从句,先行词为mission(任务),关系词在从句中作定语修饰aim(目标),表“……的”。
6.had invested
考点:虚拟语气(与过去事实相反)
解析:if引导虚拟条件句,由时间状语10 years ago(十年前)可知与过去事实相反,从句谓语用“had+过去分词”形式。
7.whose
考点:定语从句关系词
解析:非限制性定语从句,先行词为engineer(工程师),关系词在从句中作定语修饰dream(梦想),表“……的”。
8.(should)master
考点:虚拟语气
解析:固定句型It is vital that...(至关重要的是……),从句需用虚拟语气,谓语为“(should)+动词原形”,should可省略。
9.Inspired
考点:非谓语动词(过去分词)
解析:主语many teens(许多青少年)与inspire(鼓舞)为被动关系,过去分词作状语表原因,句首首字母大写。
10.formed
考点:一般过去时
解析:宾语从句中,form(形成)的动作发生在billions of years ago(数十亿年前),为过去的具体动作,用一般过去时。
第二节单词拼写
11.astronaut:名词(宇航员),单元核心航天职业类词汇,对应首字母a。
12.rocket:名词(火箭),航天核心设备词汇,对应首字母r,reusable technology(可回收技术)为航天高频搭配。
13.satellite:名词(卫星),satellite data(卫星数据)为固定搭配,对应首字母s。
14.universe:名词(宇宙),单元核心概念词汇,对应首字母u,vast(浩瀚的)为修饰宇宙的高频形容词。
15.polar:形容词(极地的),polar area(极地地区)为固定搭配,对应首字母p。
16.probe:名词(探测器),航天探索核心设备词汇,对应首字母p,collect soil samples(采集土壤样本)为航天常用表达。
17.determination:名词(决心),由形容词determined转换而来,对应首字母d,waver(动摇)为其反义搭配。
18.launch:名词(发射),对应动词launch,the launch of...(……的发射)为固定搭配,对应首字母l。
19.technology:名词(技术),advanced technology(先进技术)为固定搭配,对应首字母t,是航天领域高频词。
20.gravity:名词(重力),航天领域基础物理概念,对应首字母g,描述天体重力的常用词汇。
第二部分阅读
第一节阅读理解
A篇
语篇解读:文体:应用文(商业太空旅游广告),主题:介绍2026年“Star Explorer”商业太空旅行项目,涵盖旅行体验、参与要求、优惠活动及报名方式,核心目的是吸引太空爱好者报名参与。
21.B
题型:细节理解题
段落定位:第二段
原文:This 3-day orbital trip takes you to low-Earth orbit,where you can experience 16 sunrises and sunsets each day,float freely in weightlessness.(这趟为期3天的轨道旅行将带你前往近地轨道,在那里你每天可以经历16次日出日落,在失重状态下自由漂浮。)
解析:原文明确提及旅行可体验“失重状态”和“每天16次日出日落(多次日出)”,对应选项B;A(登陆月球表面)、C(在小行星上开采资源)、D(建造月球基地)文中均未提及,排除。
22.C
题型:细节理解题
段落定位:第三段
原文:No prior experience is required—we only ask for a passion for exploration and good physical health.(无需相关经验——我们仅要求你对探索有热情且身体健康。)
解析:参与该太空旅行项目的唯一要求是“对探索有热情+身体健康”,对应选项C;A(专业的太空旅行经验)、B(先进的科学知识)与原文“无需相关经验”矛盾,D(高额的培训费用)文中未提及,排除。
23.B
题型:主旨大意题
段落定位:第四段
原文:Join us to enter the new era of civilian space travel and create memories among the stars!For more details,visit our official website or call our 24-hour hotline.(加入我们,开启民用太空旅行的新时代,在星空中创造难忘回忆!如需更多详情,访问我们的官方网站或拨打24小时热线。)
解析:全文围绕“Star Explorer”商业太空旅行项目展开,从旅行体验、参与要求到优惠活动、报名方式,均为广告的典型特征,核心目的是宣传并推广该项目,对应选项B;A(介绍太空旅行的历史)、C(解释航天器技术)、D(警示太空旅行的风险)均非文章主旨,排除。
B篇
语篇解读:文体:记叙文,主题:14岁少年刘宇因观看2026年嫦娥七号发射直播立志成为太空工程师,虽身处小镇、资源有限,但凭借对太空的热爱和坚持不懈的努力,设计模拟月球车并获全国青少年太空创新大赛一等奖,凸显“热情与坚持成就梦想”的核心主题。
24.B
题型:细节理解题
段落定位:第一段
原文:When 14-year-old Liu Yu watched the live broadcast of Chang’e 7’s launch in 2026,he made up his mind to become a space engineer.(2026年,14岁的刘宇观看了嫦娥七号发射的现场直播,他下定决心要成为一名太空工程师。)
解析:刘宇立志成为太空工程师的直接触发点是“观看嫦娥七号发射的现场直播”,对应选项B;A(参观当地科技馆)、C(和同学一起制作火箭模型)、D(参加观星活动)均是他立志后的追梦行为,非灵感来源,排除。
25.A
题型:词义猜测题
段落定位:第一段
原文:Growing up in a small town,he had limited access to professional resources,but his passion for space never faded.(他在小镇长大,接触专业资源的机会有限,但他对太空的热情从未消退。)
解析:转折连词but表前后语义对比,前半句提及“专业资源有限”,后半句应强调“热情始终未变”,因此faded意为“消失、消退”,对应选项A;B(加强)、C(改变)、D(发展)均与语境不符,排除。
26.C
题型:情感态度题
段落定位:第三段
原文:But Liu refused to give up—he watched online courses,emailed professors for advice,and tested over 20 versions of the design.(但刘宇拒绝放弃——他观看在线课程,向教授发邮件咨询,测试了20多个设计版本。)
解析:从“拒绝放弃”“自主观看网课学习”“主动请教专家”“反复测试设计版本”等行为可看出,刘宇对自己的太空梦想态度坚定、绝不轻言放弃,determined(坚定的)符合语境,对应选项C;A(怀疑的)、B(随意的)、D(冷漠的)均与原文表现的态度相反,排除。
27.B
题型:推理判断题
段落定位:全文核心内容
原文核心:his passion for space never faded(他对太空的热情从未消退)/But Liu refused to give up(但刘宇拒绝放弃)/their rover won first prize(他们的月球车获得了一等奖)
解析:刘宇身处小镇、专业资源有限,但凭借对太空的一腔热情,克服无数次失败,最终在全国竞赛中获奖,由此可推理出“热情与坚持不懈的努力有助于实现梦想”,对应选项B;A(只有大城市的孩子能追求太空梦想)与原文刘宇的经历矛盾,C(赢得比赛是成功的唯一途径)、D(太空工程是一份轻松的职业)均过于绝对,且文中未提及,排除。
C篇
语篇解读:文体:说明文,主题:介绍2026年太空资源开发进入实用阶段后的三大核心进展——月球水冰探索、小行星采矿、太空太阳能开发,分析太空资源开发面临的挑战,并指出国际合作是解决问题、实现可持续发展的关键。
28.B
题型:细节理解题
段落定位:第二段
原文:This resource can be turned into oxygen and fuel,solving a key problem for long-term space missions.(这种资源可以转化为氧气和燃料,解决了长期太空任务的关键问题。)
解析:原文明确指出月球水冰的核心价值是“可转化为氧气和燃料,解决长期太空任务的关键难题”,对应选项B;A(可作为宇航员的饮用水)、C(证明月球上曾经存在生命)、D(可在地球上高价出售)文中均未提及,排除。
29.D
题型:细节理解题
段落定位:第三段
原文:Experts predict that asteroid mining will start commercial operations by 2035,easing Earth’s resource shortages.(专家预测,小行星采矿将在2035年前启动商业运营,缓解地球的资源短缺问题。)
解析:原文直接给出小行星采矿启动商业运营的时间为“2035年前”,对应选项D。
30.C
题型:细节理解题
段落定位:第五段
原文:However,space resource development faces challenges like technical risks and legal disputes.(然而,太空资源开发面临技术风险和法律争议等挑战。)
解析:原文明确提及太空资源开发的主要挑战为“技术风险和法律争议”,对应选项C;A(缺乏公众兴趣)、B(航天器的高成本)、D(科学家短缺)文中均未提及,排除。
31.B
题型:最佳标题题
段落定位:全文核心内容
原文核心:In 2026,space resource development has entered a practical stage(2026年,太空资源开发进入实用阶段)/The biggest progress is in lunar water ice exploration(最大的进展在月球水冰探索领域)/Another focus is asteroid mining(另一大关注点是小行星采矿)/Space solar power is also developing fast(太空太阳能也在快速发展)
解析:全文围绕“2026年太空资源开发的各项新进展”展开,同时简要提及面临的挑战,选项B“2026年太空资源开发的新进展”能精准概括文章主旨;A(月球探索的历史)仅涉及文章局部内容,C(深空旅行的危险)、D(如何建造月球基地)文中均未提及,排除。
D篇
语篇解读:文体:新闻报道,主题:2026年7月10日,由中国主导的国际月球科研站(ILRS)合作项目在北京正式启动,文章介绍了项目的建设规划、参与方、运营理念及对全球太空合作、人类宇宙探索的重要意义,凸显“全球太空合作共赢”的主题。
32.B
题型:细节理解题
段落定位:第一段
原文:Beijing,July 10,2026—The International Lunar Research Station(ILRS)cooperation program was officially launched today at the CNSA headquarters.(北京,2026年7月10日——国际月球科研站(ILRS)合作项目今日在中国国家航天局总部正式启动。)
解析:新闻导语直接给出项目启动的时间为“2026年7月10日”,对应选项B。
33.C
题型:细节理解题
段落定位:第二段
原文:It will include a core module,scientific experiment modules,and a lunar rover fleet,covering research on lunar geology,space physics,and life science.The station will also test deep-space exploration technologies,such as Mars mission simulations.(它将包括一个核心舱、多个科学实验舱和月球车编队,涵盖月球地质、空间物理和生命科学等领域的研究。该空间站还将测试深空探测技术,如火星任务模拟。)
解析:原文明确提及国际月球科研站的核心功能是“开展多领域科学研究+测试深空探测技术”,对应选项C;A(在月球上开采稀有金属)、B(作为旅游胜地)、D(在月球上建立军事基地)文中均未提及,排除。
34.C
题型:细节理解题
段落定位:第一段
原文:Led by China,this initiative has attracted 28 countries and 12 international organizations,marking a new era of global space cooperation.(该倡议由中国主导,已吸引28个国家和12个国际组织参与,标志着全球太空合作进入新时代。)
解析:原文直接指出国际月球科研站合作项目的主导方是“中国”,对应选项C。
35.C
题型:推理判断题
段落定位:第五段
原文:“In an era of global challenges,space cooperation can unite humanity and create a shared future,”said UNOOSA Director Simonetta Di Pippo.(联合国外层空间事务厅主任西蒙内塔·迪皮波表示:“在这个充满全球挑战的时代,太空合作能够团结人类,共创共享未来。”)
解析:结合文章内容,中国主导的国际月球科研站项目吸引了28个国家、12个国际组织参与,且项目秉持“开放包容、共享成果”的理念,再结合专家表态“太空合作能团结人类”,可推理出“太空合作能够促进全球团结”,对应选项C;A(只有发达国家能参与该项目)与原文“欢迎所有国家加入,无论其太空发展水平如何”矛盾,B(该项目将在2030年完成)与原文“2040年完成建设”不符,D(该项目仅聚焦火星探索)与原文“涵盖月球多领域研究、测试多种深空探测技术”矛盾,排除。
第二节七选五
语篇解读
文体:说明文
主题:围绕“太空探索是否是时间和金钱的浪费”这一争议展开,从“太空技术惠及日常生活、引发全球问题思考、推动技术创新”三个角度论证太空探索的价值,反驳“优先解决地球问题而放弃太空探索”的观点,最终总结太空探索是有价值的投资,应持续推进。
36.B
解析:前文提及“太空技术在多方面改善日常生活,卫星助力农业、太空材料用于医疗设备”,空格处应承接前文,进一步说明这些技术带来的实际效果。B项These innovations have improved the quality of life for people around the world(这些创新改善了全球人民的生活质量)与前文形成因果衔接,符合语境。
37.A
解析:前文提及“从太空看地球让我们意识到人类共居在一颗小小的星球上”,空格处应承接这一“认知”,说明该认知带来的影响。A项This realization makes us care more about our planet and its people(这种认知让我们更加关爱我们的星球和人类)中的This realization与前文的realize形成指代衔接,符合逻辑。
38.B
解析:前文提及“太空探索推动技术创新,如今许多高端产品最初为太空任务研发”,空格处应承接前文,说明这些创新的意义。B项These innovations have improved the quality of life for people around the world(这些创新改善了全球人民的生活质量)中的These innovations与前文的technological innovation形成指代衔接,符合语境。
39.C
解析:前文提及“一些人认为应优先花钱解决地球的贫困、疾病等问题”,后文提及“太空技术实际上能帮助解决这些问题”,空格处应表转折,反驳前文的观点。C项However,this view is short-sighted and fails to see the links between space and Earth(然而,这种观点目光短浅,忽视了太空与地球之间的联系)以However表转折,既反驳前文观点,又为后文“太空技术助力解决地球问题”做铺垫,符合逻辑。
40.D
解析:前文为总结句,提及“太空探索不是浪费,而是有价值的投资,能带来短期民生益处和长期全球问题解决方案”,空格处应承接总结,发出呼吁或进一步升华主题。D项We should continue exploring space to build a better future for all(我们应该继续探索太空,为所有人创造更美好的未来)是对前文的升华,发出持续探索太空的呼吁,符合说明文结尾的写作逻辑。
第三部分语言运用
第一节完形填空
语篇解读
文体:记叙文
主题:作者因童年观看杨利伟太空飞行直播萌生太空梦,长大后刻苦学习航天相关知识,毕业后投身航天事业,参与嫦娥七号相关设计工作并见证其成功发射,最终成长为资深航天工程师,感悟到太空探索不仅是一份工作,更是终身使命,同时体会到探索太空与珍惜地球的深层联系。
41.A(planted,种下)
其他选项翻译:B(removed,移除)、C(watered,浇灌)、D(destroyed,摧毁)
解析:结合语境,杨利伟太空飞行的画面在作者心中“种下”了太空梦的种子,plant a seed(种下种子)为固定搭配,贴合语境。
42.B(because,因为)
其他选项翻译:A(though,尽管)、C(unless,除非)、D(until,直到)
解析:前半句“高中时努力学习数学和物理”,后半句“知道这些学科对航天事业至关重要”,前后为因果关系,用because引导原因状语从句,符合逻辑。
43.C(diligence,勤奋)
其他选项翻译:A(laziness,懒惰)、B(carelessness,粗心)、D(impatience,急躁)
解析:由前文“努力学习数理知识”及后文“鼓励追求梦想”可知,老师表扬的是作者的“勤奋”和好奇心,diligence符合语境。
44.D(challenging,有挑战性的)
其他选项翻译:A(interesting,有趣的)、B(simple,简单的)、C(relaxing,令人放松的)
解析:由后文破折号后的解释“长时间的研究、无数次的实验、频繁的失败”可知,航天工作比作者想象的更“有挑战性”,challenging符合语境。
45.A(give up,放弃)
其他选项翻译:B(give in,屈服、让步)、C(give away,赠送、泄露)、D(give out,分发、耗尽)
解析:面对工作中的诸多困难,作者有过想要“放弃”的念头,与后文“杨利伟的航天任务激励作者坚持下去”形成对比,give up符合语境。
46.A(improving,改进)
其他选项翻译:B(abandoning,放弃)、C(copying,复制)、D(ignoring,忽视)
解析:由后文“测试了数百次”可知,作者和团队花了六个月时间不断“改进”嫦娥七号相关部件的设计,improving符合航天研发的实际语境。
47.B(joy,喜悦)
其他选项翻译:A(sadness,悲伤)、C(anger,愤怒)、D(fear,恐惧)
解析:当嫦娥七号探测器在2026年成功发射时,作者作为研发人员,内心充满“喜悦”和自豪,joy与pride形成并列,符合情感逻辑。
48.A(realizing,实现)
其他选项翻译:B(forgetting,忘记)、C(changing,改变)、D(hiding,隐藏)
解析:结合语境,作者作为资深工程师,告诉年轻人“实现”太空梦想需要天赋和毅力,realize a dream(实现梦想)为固定搭配,贴合语境。
49.A(as long as,只要)
其他选项翻译:B(as soon as,一……就……)、C(as far as,就……而言;直到)、D(as well as,和、也)
解析:前半句“宇宙充满奥秘”,后半句“我们持续探索,就能有新的发现”,前后为条件关系,as long as引导条件状语从句,符合逻辑。
50.C(mission,使命)
其他选项翻译:A(hobby,爱好)、B(burden,负担)、D(trouble,麻烦)
解析:由前文“太空探索不仅仅是一份工作”及作者的航天从业经历可知,作者将太空探索视为终身“使命”,mission更能体现航天工作的价值和责任感,贴合语境。
51.C(Moreover,此外、而且)
其他选项翻译:A(However,然而)、B(Therefore,因此)、D(Otherwise,否则)
解析:前半句“相信更多人会加入太空探索,共创美好未来”,后半句“这段探索之旅也教会我们珍惜地球家园”,前后为递进关系,Moreover表递进,符合逻辑。
52.B(strong,强烈的)
其他选项翻译:A(weak,微弱的)、C(kind,善良的)、D(cruel,残酷的)
解析:结合语境,作者第一次观看火箭发射时,耀眼的火焰照亮天空,让作者心中产生了“强烈的”使命感,a strong sense of purpose(强烈的使命感)为固定搭配,贴合语境。
53.D(duty,责任)
其他选项翻译:A(chance,机会)、B(choice,选择)、C(right,权利)
解析:由后文“为人类探索未知的宇宙做贡献”可知,作者在那一刻意识到自己肩负着这份“责任”,duty更能体现航天工作者的使命感,符合语境。
54.B(build,搭建、建造)
其他选项翻译:A(break,打破)、C(destroy,摧毁)、D(ignore,忽视)
解析:结合语境,每一次航天突破都让作者意识到,人类正一步步“搭建”起地球与星空之间的桥梁,build a bridge(搭建桥梁)为固定搭配,贴合语境。
55.A(future,未来)
其他选项翻译:B(past,过去)、C(present,现在)、D(memory,记忆)
解析:由后文“充满无限可能”及作者对太空探索的期待可知,此处指“未来”充满可能,the future符合语境。
第二节语篇语法填空
语篇解读
文体:说明文
主题:介绍2026年月球南极探索成为全球关注焦点,国际研究团队取得多项新发现,月球南极丰富的水冰和稀有矿物为人类深空探索提供新线索,同时介绍了科学家的合作研究、样本收集及新月球车的发射,强调月球南极探索的难度和对未来深空旅行的重要意义。
56.have been made
考点:现在完成时的被动语态
解析:主语a series of new discoveries(一系列新发现)与make(做出)为被动关系,且发现的结果在2026年已显现,对现在产生影响,用现在完成时的被动语态;discoveries为复数,故填have been made。
57.which
考点:非限制性定语从句关系词
解析:先行词为the lunar south pole(月球南极),指物,非限制性定语从句中缺少主语,用which引导(非限制性定语从句中不可用that)。
58.found
考点:非谓语动词(过去分词作定语)
解析:the ice(冰)与find(发现)为被动关系,过去分词作后置定语修饰the ice,表“在黑暗陨石坑中被发现的冰”,省略定语从句which is found。
59.solving
考点:非谓语动词(现在分词作结果状语)
解析:前半句“冰能转化为氧气和燃料”这一动作,自然带来后半句“解决长期太空停留的关键问题”的结果,主语与solve(解决)为主动关系,用现在分词作结果状语。
60.where
考点:定语从句关系副词
解析:先行词为the temporary research base(临时研究基地),表地点,定语从句中缺少地点状语,用where引导,相当于in which。
61.have collected
考点:现在完成时
解析:时间标志词So far(到目前为止)是现在完成时的标配,表动作从过去开始持续到现在;主语researchers(研究人员)为复数,故填have collected。
62.importance
考点:词性转换(形容词→名词)
解析:固定搭配of great+名词=形容词,important(重要的)为形容词,其名词形式为importance,of great importance(非常重要的)作表语。
63.was sent
考点:一般过去时的被动语态
解析:时间状语Last month(上个月)表过去的具体时间,用一般过去时;主语a new lunar rover(一辆新的月球车)与send(发射)为被动关系,且主语为单数,故填was sent。
64.Exploring/To explore
考点:非谓语动词(动名词/不定式作主语)
解析:句子缺少主语,动名词Exploring作主语表抽象、泛指的动作,不定式To explore作主语表具体、将要发生的动作,两者均符合语法要求。
65.our
考点:代词转换(人称代词→形容词性物主代词)
解析:修饰名词短语future space journeys(未来的太空之旅),需用形容词性物主代词;we(我们)的形容词性物主代词为our。
第三节汉译英
66.Many people think space exploration is a waste of time and money,but in fact,it brings us many benefits.
解析:严格使用提示短语a waste of(浪费)和in fact(实际上);“太空探索”译为space exploration,作宾语从句的主语;“给我们带来很多好处”译为brings us many benefits,符合英语表达习惯。
67.Space technology has been widely used in agriculture and medical fields,improving our lives.
解析:严格使用提示短语be widely used in(被广泛应用于)和improve(改善);“太空技术”与“应用”为被动关系,且动作对现在产生影响,用现在完成时的被动语态;现在分词improving作结果状语,表技术应用带来的自然结果。
68.Exploring space helps us realize that Earth's resources are limited,and we need to find new solutions.
解析:严格使用提示短语make sb realize(本句用help sb realize,语义一致,更贴合语境)和limited(有限的);“探索太空”译为Exploring space,动名词作主语;that引导宾语从句,作realize的宾语。
69.In order to face global challenges,all countries should strengthen cooperation in space exploration.
解析:严格使用提示短语in order to(为了)和strengthen cooperation(加强合作);in order to后接动词原形face,作目的状语;“在太空探索方面”译为in space exploration,为固定搭配。
70.We should continue to explore space and provide better solutions to humanity's short-term and long-term problems.
解析:严格使用提示短语continue to do so(本句用continue to explore space,具体指代,更贴合语境)和provide solutions to(为……提供解决方案);“人类的短期和长期问题”译为humanity's short-term and long-term problems,名词所有格表所属。
第四部分写作
第一节应用文写作(议论文)
解题思路步骤
步骤1:审题立意,明确要求
话题:围绕*Is Exploring Space a Waste of Time and Money *展开,谈谈对太空探索的看法;
词数:80-100词,语言简洁流畅;
结构要求:引入争议+表明立场+1-2个论证理由+总结观点;
核心立场:太空探索并非浪费,而是具有重要价值。
步骤2:搭建框架,规划段落
开头(1-2句):引入争议——有人认为太空探索浪费时间和金钱,应优先解决地球问题;表明立场——太空探索具有重要价值,并非浪费。
中间(2-3句):给出1-2个论证理由,结合单元核心词汇(space technology,daily life,resources,solve problems等),理由要简洁、贴合实际。
结尾(1句):总结观点,重申太空探索的价值,呼吁支持太空探索。
步骤3:选择词汇,组织句式
衔接词:用however(然而)表转折,firstly(首先)、secondly(其次)表分点,in short(总之)表总结,增强逻辑;
核心词汇:space exploration(太空探索)、a waste of(浪费)、space technology(太空技术)、daily life(日常生活)、resource shortage(资源短缺)、valuable investment(有价值的投资);
句式:以简单句和并列句为主,适当使用复合句,避免复杂句式,符合词数要求。
步骤4:检查润色,把控细节
检查词数是否在80-100词之间,有无偏离话题;
检查核心要点是否齐全(引入争议、表明立场、论证理由、总结观点);
检查语法、拼写错误,确保语言流畅、逻辑连贯。Unit 4 Space Exploration单元训练2025-2026学年人教版高中英语必修第三册
(考试时间:120分钟满分:150分)
第一部分单词练习(共两节,满分30分)
第一节单句语法填空(共10小题;每小题1.5分,满分15分)
1.The scientists are devoted to________(explore)the unknown areas of Mars,a hot topic in 2026.
2.The spacecraft________(launch)by China in 2025 has sent back clear images of the lunar south pole.
3.It is widely accepted that________(establish)a lunar base is key to future deep-space exploration.
4.Astronauts must train hard to adapt to________(live)in the weightless environment of space stations.
5.The mission,________aim is to find water ice on the moon,has drawn global attention.
6.If we________(invest)more in space tech 10 years ago,we would have made greater progress now.
7.The young engineer,________dream is to be an astronaut,works tirelessly on spacecraft design.
8.It is vital that all crew members________(master)emergency skills before the mission.
9.________(inspire)by Chang’e 7’s success,many teens have fallen in love with space science.
10.The data will help scientists understand how the solar system________(form)billions of years ago.
第二节单词拼写(共10小题;每小题1.5分,满分15分)
11.The a________(宇航员)completed a 6-hour spacewalk to fix equipment on the Tiangong station.
12.China’s new r________(火箭)uses reusable technology,cutting the cost of space missions greatly.
13.Scientists analyze s________(卫星)data to study climate changes on Mars.
14.The u________(宇宙)is so vast that humans have only explored a tiny part of it.
15.The lunar rover found water ice in the p________(极地的)area of the moon.
16.The p________(探测器)from SpaceX landed on Mars and began collecting soil samples.
17.His d________(决心)to work in space never wavered despite many difficulties.
18.The l________(发射)of the new satellite was broadcast live worldwide.
19.Advanced t________(技术)is needed for long-distance travel to distant planets.
20.The g________(重力)on Mars is about one-third of that on Earth.
第二部分阅读(共两节,满分50分)
第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Are you ready to turn your space dream into reality In 2026,“Star Explorer”launches the most accessible commercial space travel program ever,designed for space lovers around the world.
This 3-day orbital trip takes you to low-Earth orbit,where you can experience 16 sunrises and sunsets each day,float freely in weightlessness,and enjoy breathtaking views of the Earth’s curve against the black universe.Our spacecraft is equipped with top safety systems and comfortable cabins,ensuring a safe and unforgettable journey.
All participants will receive 2 weeks of professional training at our space center,including gravity adaptation,emergency response,and basic space operation skills.No prior experience is required—we only ask for a passion for exploration and good physical health.
The first group of trips starts in October 2026,with limited seats.Book before August 15 to get a 20%discount!Join us to enter the new era of civilian space travel and create memories among the stars!For more details,visit our official website or call our 24-hour hotline.
21.What can participants experience during the trip
A.Landing on the moon’s surface.B.Weightlessness and multiple sunrises.
C.Mining resources on asteroids.D.Building a lunar base.
22.What is required for participants
A.Professional space travel experience.B.Advanced scientific knowledge.
C.Passion for exploration and good health.D.A large sum of money for training.
23.What is the main purpose of this passage
A.To introduce the history of space travel.B.To advertise a commercial space travel program.
C.To explain spacecraft technology.D.To warn about the risks of space travel.
B
When 14-year-old Liu Yu watched the live broadcast of Chang’e 7’s launch in 2026,he made up his mind to become a space engineer.Growing up in a small town,he had limited access to professional resources,but his passion for space never faded.
Liu spent every weekend at the local science museum,reading space books,and building model rockets with recycled materials.His parents,though poorly educated,fully supported his dream—they saved to buy him a second-hand telescope and drove 200 km to take him to stargazing events.
One day,Liu learned about a national youth space innovation competition.He formed a team with two classmates and spent three months designing a simulated lunar rover.They faced countless failures:the rover’s wheels got stuck repeatedly,and the sensor system broke down many times.But Liu refused to give up—he watched online courses,emailed professors for advice,and tested over 20 versions of the design.
Finally,their rover won first prize.At the award ceremony,Liu said,“The universe is full of challenges,but as long as we keep exploring,we can reach the stars.”His story inspired thousands of teens.Now,Liu is preparing for the high school entrance exam,aiming to enter an aerospace specialized school.
24.What inspired Liu Yu to become a space engineer
A.Visiting the local science museum.B.Watching Chang’e 7’s launch.
C.Building model rockets with classmates.D.Attending stargazing events.
25.What does the underlined word“faded”in Paragraph 1 probably mean
A.Disappeared.B.Strengthened.C.Changed.D.Developed.
26.What is Liu Yu’s attitude towards his dream
A.Doubtful.B.Casual.C.Determined.D.Indifferent.
27.What can we infer from Liu Yu’s story
A.Only kids in big cities can pursue space dreams.
B.Passion and perseverance help achieve dreams.
C.Winning competitions is the only way to succeed.
D.Space engineering is an easy career.
C
In 2026,space resource development has entered a practical stage,with countries and private companies working to tap the potential of celestial bodies.This field is reshaping the future of space exploration and human development.
The biggest progress is in lunar water ice exploration.After Chang’e 7’s mission,scientists confirmed large water ice reserves in the moon’s south pole.This resource can be turned into oxygen and fuel,solving a key problem for long-term space missions.Several countries plan to build“lunar refueling stations”by 2030,which will cut the cost of deep-space travel by 60%.
Another focus is asteroid mining.Private companies like SpaceX have launched prototype spacecraft to test resource extraction.These asteroids are rich in rare metals such as platinum,which are scarce on Earth.Experts predict that asteroid mining will start commercial operations by 2035,easing Earth’s resource shortages.
Space solar power is also developing fast.Researchers are making solar panels that can capture sunlight in space and send energy to Earth via microwaves.This technology can provide unlimited clean energy,reducing reliance on fossil fuels.The first experimental space solar power station will launch in 2028.
However,space resource development faces challenges like technical risks and legal disputes.International cooperation is key to solving these issues and ensuring sustainable use of space resources.As technology advances,space will become a new frontier for human development.
28.What is the key significance of lunar water ice
A.It can be used as drinking water for astronauts.
B.It can be converted into oxygen and fuel for space missions.
C.It proves life once existed on the moon.
D.It can be sold at a high price on Earth.
29.When will asteroid mining start commercial operations
A.By 2026. B.By 2028. C.By 2030. D.By 2035.
30.What is the main challenge of space resource development
A.Lack of public interest. B.High cost of spacecraft.
C.Technical risks and legal disputes. D.Shortage of scientists.
31.Which is the best title for the passage
A.The History of Lunar Exploration
B.New Progress of Space Resource Development in 2026
C.The Dangers of Deep-Space Travel
D.How to Build a Lunar Base
D
Beijing,July 10,2026—The International Lunar Research Station(ILRS)cooperation program was officially launched today at the CNSA headquarters.Led by China,this initiative has attracted 28 countries and 12 international organizations,marking a new era of global space cooperation.
The ILRS,to be completed by 2040,will be built in the moon’s south pole.It will include a core module,scientific experiment modules,and a lunar rover fleet,covering research on lunar geology,space physics,and life science.The station will also test deep-space exploration technologies,such as Mars mission simulations.
CNSA Director Zhang Kejian said,“The ILRS is an open and inclusive platform.We welcome all countries to join,no matter their space development level.Our goal is to share scientific achievements and promote the peaceful use of outer space for all humankind.”
The first phase will start in 2027 with the launch of the core module.Russia,France,and Brazil will join the initial construction,contributing technology,funds,and personnel.The UNOOSA will supervise the cooperation to ensure transparency and fairness.
Experts believe the ILRS will speed up human understanding of the moon and the universe.It will also drive technological innovation and international friendship.“In an era of global challenges,space cooperation can unite humanity and create a shared future,”said UNOOSA Director Simonetta Di Pippo.
32.When was the ILRS program launched
A.July 10,2025. B.July 10,2026. C.August 10,2025. D.August 10,2026.
33.What is the main function of the ILRS
A.To mine rare metals on the moon.
B.To serve as a tourist resort.
C.To conduct scientific research and test space technologies.
D.To establish a military base on the moon.
34.Which country leads the ILRS program
A.The US. B.Russia. C.China. D.France.
35.What can we infer from the passage
A.Only developed countries can join the ILRS. B.The ILRS will be completed by 2030.
C.Space cooperation can promote global unity. D.The ILRS will only focus on Mars exploration.
第二节 (共5小题;每小题2.5分,满分12.5分) 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
Is space exploration a waste of time and money This question has been debated for years.However,a closer look shows that space exploration brings great benefits to humanity.
Firstly,space technologies have improved our daily lives in many ways.Satellites help farmers grow more food by providing weather data,and space-derived materials are used in medical devices like heart monitors.36.________
Secondly,exploring space makes us think about global problems,such as resource limitation.Seeing the Earth from space makes us realize that we all live on one small planet.37.________This encourages us to find solutions to Earth’s problems,like looking for habitable planets.
Thirdly,space exploration drives technological innovation.Many high-end products we use today,such as memory foam pillows and smartphone cameras,were first developed for space missions.38.________
Some people argue that we should spend money on solving Earth’s problems first,like poverty and disease.39.________Space technologies can actually help solve these problems—for example,satellite data can monitor droughts and prevent famines.
In conclusion,space exploration is not a waste but a valuable investment.It provides short-term benefits to our daily lives and long-term solutions to global challenges.40.________
A.This realization makes us care more about our planet and its people.
B.These innovations have improved the quality of life for people around the world.
C.However,this view is short-sighted and fails to see the links between space and Earth.
D.We should continue exploring space to build a better future for all.
E.Space exploration is only for rich countries and has no real value.
F.We should stop all space missions and focus on Earth’s problems.
G.Space exploration has no impact on our daily lives.
第三部分:语言运用(共两节,满分 45分)
第一节:完型填空(共15小题;每小题 1分,满分15分)
阅读下面短文,从短文后各题所给的 A、B、C 和 D 四个选项中,选出可以填入空白处的最佳选项。
When I was a child,I watched Yang Liwei,China’s first astronaut,go to space on TV.That moment,seeing the blue Earth from space,41.________a seed of space dream in my heart.
As I grew up,my passion for space only grew stronger.I studied hard in high school,focusing on math and physics,42.________I knew they were essential for aerospace.My teachers praised my 43.________and curiosity,encouraging me to pursue my dream.
After graduating with an aerospace engineering degree,I joined a space tech company.The work was far more 44.________than I imagined—long research hours,countless experiments,and frequent failures.There were times I wanted to 45.________,but Yang Liwei’s mission kept me going.
One of my most memorable projects was designing a part for Chang’e 7.We spent six months 46.________the design,testing it hundreds of times.When the probe launched successfully in 2026,I felt a surge of 47.________and pride.It proved hard work pays off.
Now,as a senior engineer,I tell young people that 48.________a space dream needs talent and perseverance.The universe is full of mysteries,and 49.________we keep exploring,we can make new discoveries.
Looking back,I’m grateful I stuck to my dream.Space exploration is not just a job—it’s a lifelong 50.________.I believe more people will join us to explore the stars and build a better future.51.________,this journey also teaches us to cherish our home planet.
I often recall the first time I saw a rocket launch.The bright flame lit up the sky,and I felt a 52.________sense of purpose.I knew then that I had a 53.________to contribute to humanity’s exploration of the unknown.
Even now,after years in the field,I still get excited by new discoveries.Every breakthrough reminds me that we are 54.________a bridge between Earth and the stars,one step at a time.The 55.________is full of possibilities,and I’m proud to be part of this journey.
41.A.planted B.removed C.watered D.destroyed
42.A.though B.because C.unless D.until
43.A.laziness B.carelessness C.diligence D.impatience
44.A.interesting B.simple C.relaxing D.challenging
45.A.give up B.give in C.give away D.give out
46.A.improving B.abandoning C.copying D.ignoring
47.A.sadness B.joy C.anger D.fear
48.A.realizing B.forgetting C.changing D.hiding
49.A.as long as B.as soon as C.as far as D.as well as
50.A.hobby B.burden C.mission D.trouble
51.A.However B.Therefore C.Moreover D.Otherwise
52.A.weak B.strong C.kind D.cruel
53.A.chance B.choice C.right D.duty
54.A.break B.build C.destroy D.ignore
55.A.future B.past C.present D.memory
第二节:语篇语法填空(10个小题;每小题1.5分,满分15分)
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
The exploration of the moon’s south pole has become a global focus in 2026.A series of new discoveries 56.________(make)by international research teams there,which offer new clues for human’s deep-space exploration.
The lunar south pole,57.________has long been a mystery to scientists,is rich in water ice and rare minerals.The ice 58.________(find)in dark craters can be turned into oxygen and fuel,59.________(solve)the key problem of long-term space stays.Scientists from different countries work together at the temporary research base,60.________they share data and advanced technology with each other.
So far,researchers 61.________(collect)plenty of rock and soil samples.These samples are of great 62.________(important)for studying the moon’s formation and evolution.Last month,a new lunar rover 63.________(send)to the area to carry out further exploration;it can work in extreme cold for up to 12 months.
64.________(explore)the moon’s south pole is not an easy task,but every small breakthrough encourages humans to go further.It is clear that the moon will play a key role in 65.________(we)future space journeys to Mars and beyond.
第三节汉译英(共5小题;每小题3分,满分15分)
66.许多人认为太空探索是浪费时间和金钱,但实际上它给我们带来了很多好处。(a waste of,in fact)
67.太空技术已经被广泛应用于农业和医疗领域,改善了我们的生活。(be widely used in,improve)
68.探索太空帮助我们意识到地球资源是有限的,我们需要寻找新的解决方案。(make sb realize,limited)
69.为了应对全球挑战,各国应该在太空探索方面加强合作。(in order to,strengthen cooperation)
70.我们应该继续探索太空,为人类的短期和长期问题提供更好的解决方案。(continue to do so,provide solutions to)
第四部分写作(共一节,满分25分)
第一节应用文写作(满分25分)
结合Is Exploring Space a Waste of Time and Money 的讨论,写一篇约100词的议论文,谈谈你对太空探索的看法。
写作要点:
1.引入争议:简要说明有人认为太空探索是浪费时间与金钱,应优先解决地球问题。
2.表明立场:明确你的观点(太空探索并非浪费,而是有价值的)。
3.论证理由(给出1-2个理由即可):要求:词数80-100,格式正确,语言流畅。

展开更多......

收起↑

资源列表