Unit 4 Space Exploration B卷 素养提升-【金试卷】2025-2026学年高一英语必修第三册同步单元双测卷（人教A版）

space exploration has helped people to find ways to solve the world's problems.In 26.D推理判断题。根据第五段的“Some microbes live on the deep ocean floor closing,space exploration is beneficial to the whole human society. Learning about these microbes broadens our view of what places in the universe 语篇提升练 might be livable.(有些微生物生活在深海海底。对这些微生物的了解拓宽了我们 语篇解读本文是记叙文。作者的爸爸非常喜欢康乃馨，妹妹想帮助爸爸打理康乃 对宇宙中哪些地方可能宜居的看法)”可知，作者提到微生物的目的是证明生命可 馨，于是把这些花剪下来，放在地上。爸爸知道实情后没有生气，却说：没有比女儿更 能在某些恶劣的条件下存在。这样就可以更好地了解宇宙。 好的花了。 27.D推理判断题。根据文章第一段“Hunting for aliens might sound like science 1.B作者的爸爸每天下班回到家都要去看他的花，是去照料它们。只有选项B切题， fiction..But it''s a serious science.(寻找外星人可能听起来像科幻小说。但这是一 故选B。 门严肃的科学)”和最后一段的“The question of whether We are alone in the 2.C爸爸不叫任何人碰自己种的花，所以是“欣赏”它们，选项C切题，故选C。 universe has captured people's imagination for thousands of years..(我们是否在宇 3.D妹妹因为爱爸爸，所以想帮助爸爸做事情，她把花剪下后就要整齐地放在地上， 宙中是孤独的这个问题几千年来一直启发着人们的想象力)”和文章描述可知，本 用“排列”能表现妹妹放花的郑重其事，选项D切题，故选D。 文作者主要探讨了外太空是否有生命的存在；由此可推知，你可能在杂志的科学版 4.A句意：她相信爸爸会很高兴看到它们那样。选项A切题，故选A。 块读到这篇文章。 5.D由上文知道爸爸对他自己种的康乃馨是有多钟爱，不许任何人碰，而现在妹妹把 C 这些爸爸挚爱的花全部都剪下来了，作者和妈妈想，这件事会叫爸爸彻底崩溃，所以 语篇解读本文为说明文，主题语境是人与自然。本文介绍了人类对火星的研究。随 她们两人吃惊得说不出话，选项D切题，故选D。 着NASA的火星2020任务启动，我们将会有更多的发现 6.B句意：然而，我妹妹不知道为什么没有人向她表示任何赞赏。have no idea不知 28.A推理判断题。根据第一段的“The truth about the Martian surface might be 道，不清楚，固定用法，选项B切题，故选B。 exciting because it's real.And with NASA's Mars 2020 mission set to launch,we're 7.A句意见上题解析。选项A切题，故选A facing more discovery..(关于火星表面的真相可能令人激动，因为它是真实的。随 8.D句意：看到他的花像死去的动物一样躺在地上，他起初很震惊。由上文.· 着NASA的火星2020任务启动，我们将面临更多的发现)”可知，火星2020任务的 (arranged)them on the ground.可知，花是被放在地上的，设空处作his flowers的补 目的是探索火星表面。 语，所以花是躺在地上，选项D切题，故选D。 29.B词义猜测题。第二段提到火星上曾经出现过湖泊、河流和海洋（可能），这告诉 9.B句意见上题解析。选项B切题，故选B。 我们，火星曾经是“宜居的” l0.D句意：他朝街道望去，看看是否是邻居的孩子做的。空后跟的是see.· 30.C细节理解题。根据第三段的“Every time a rover goes to Mars,it just stays there, neighbors'children,看邻居的孩子们，邻居当然是住在这条街上的，选项D切题，故 with no way to fly back home.So we have never brought rock or soil samples back 选D。 from Mars.”可知，在Perseverance探测器发射之前，火星上的样本无法带回。 11.C句意：然后，他默默地看着妈妈。由上文可知，爸爸先是看向街道想知道是不是 31.A主旨大意题。本文开头以几十年来科幻电影中的不同版本的火星为引子，介绍 邻居的孩子们做了这些，没有结果，所以他默默地看着妈妈，在等妈妈告诉他是怎 了人们对火星的研究，结合下文提到的“NASA的火星2020任务”等可知，本文主 么回事，in silence沉默地，选项C切题，故选C。 要介绍了人类对火星的研究，随着新的探测器的发射，我们将会有更多的发现。 12.A由空后妈妈实话实说的表现，知道妈妈教育孩子们也是实话实说，要讲“真相， D 实情”，选项A切题，故选A。 语篇解读本文是新闻报道。文章介绍了中国的卫星导航系统北斗在生活中的重要作用。 l3.B由空后My younger sister smiled and hugged dad可知，爸爸没有生气、愤怒，再 32.D推理判断题。由第一段最后两句“A satnav system.·where we are.”可知，本 由爸爸所说的话可知，爸爸心目中女儿的爱更重要，所以爸爸应该笑了，选项B切 段是介绍卫星导航系统的运用和作用；第二段介绍了几个国家的卫星导航系统，所 题，故选B。 以前两段的目的是介绍了几种卫星导航系统及其功能，故选D。 14.C由上文可知，爸爸爱花，妹妹爱爸爸，爸爸知道了妹妹做这些缘于爱，所以他认 33.A细节理解题。由第三段第一句“On October18,2017..completed a test 为女儿才是最好的花，女儿是可爱的，选项C切题，故选C。 flight.”可知，2017年10月18日，首架搭载北斗导航系统的国产喷气式飞机 l5.D句意：我妹妹微笑着紧紧地拥抱爸爸。由上文爸爸所说的Do I have better ARJ21一700成功完成试飞。故选A。 flower than my(lovely)daughter?可知，爸爸心目中女儿才是最好的花，所以妹妹 34.A细节理解题。由第六段第一句可知，北斗导航系统可被应用于耕地和播种，由 感觉到爸爸对自己的爱，“紧紧地”拥抱爸爸，选项D切题，故选D。 第六段第二句可知其已被广泛应用，故选A。 B卷素养提升 35.C推理判断题。由最后一段中的“As Beidou expands its overseas reach.,in the near future.”可推断出，Miao Qianjun对北斗系统的未来持积极态度，故选C。 第二部分阅读 第二节 第一节 语篇解读本文是一篇说明文，主题语境是人与自然。文章主要介绍了宇航员在太空 A 的日常生活以及是如何进行各种活动的。 语篇解读本文是应用文。文章介绍了乘坐热气球在墨尔本旅行的相关事项。 36.F根据上文“Going to outer space is a little like going camping.You have to carry 2l.A细节理解题。根据第一段第二句中的at early dawn(拂晓)可知，这项旅行活动 with you all the food and equipment you need for your trip,so your food can't be too 是在早上开始的。 heavy or hard to prepare..(去外太空有，点像去野营。你必须随身携带旅行所需的所 22.A细节理解题。根据The route部分最后一句可知，游客们可以在Pullman享用 有食物和设备，所以你的食物不能太沉或太难准备)”以及下文“Food with all the 早餐。 water dried out is lightweight and doesn't spoil.(脱水食物重量轻，不会变质)”可 23.D细节理解题。根据最后一段第一句可知，在墨尔本乘坐热气球旅行是受天气条 知，空格处应该讲述太空中食物需要脱水的原因。F项“Besides,there are no 件影响的，所以天气状况是进行这项活动的关键。 refrigerators to keep food cold and fresh.”中的“Besides'”表明和上文之间的关系是 B 递进的，进一步说明太空食物要脱水的原因，承上启下，符合上下文语境。 语篇解读这是一篇说明文，主题语境是人与自然。本文作者主要探讨了外太空是否 37.A根据上文“On Earth,gravity is the force that keeps your feet on the ground and 有生命的存在。 your sandwich on your plate.(在地球上，重力是让你的脚保持在地面上，让你的三 24.B推理判断题。根据第二段最后一句“Over the last60 years,scientists have 明治保持在盘子里的力量)”可知，我们在地球上的生活受重力的影响；再根据下文 hunted only a tiny bit of it for interstellar messages.(在过去的60年里，科学家们 "To keep food from floating away,astronauts on the space shuttle attach the 只搜寻了它的一小部分来获取星际信息)”可推知，因为科学家只探索了宇宙的一 packets to a special tray..（为了防止食物飘走，航天飞机上的宇航员把食物包固定 小部分，所以宇宙还有很多东西有待发现。 在一个特殊的托盘上)”可知，在太空的生活不受重力的影响，所以空格处应该讲的 25.C推理判断题。根据第三段的“But other scientists say this is a bad idea.We 是太空的情况和地球是相反的，A项“But there's no gravity in space.”表明太空和 might not want to advertise our existence to unfriendly aliens..(但其他科学家表示， 地球情况相反，承上启下，符合上下文语境。 这不是一个好主意。我们可能不想向不友好的外星人宣传我们的存在)”可知，一 38.B根据下文“So astronauts drink everything from a small bag with a straw that 些科学家反对把我们的信息送入太空的原因是这可能会给人类带来麻烦。 can be closed.(因此，宇航员用一个可以闭合的吸管从一个小袋子里喝所有的东 60参考答案 西)”可知，空格处应该讲这样做的原因。B项“Liquids float right out of cups and glasses..”表明了宇航员们这样做的原因，符合上下文语境。 39.G根据上文“Astronauts eat tortillas instead of bread because they make fewer crumbs.(宇航员不吃面包，而是吃玉米饼，因为玉米饼的碎屑少)”可知，空格处应 该讲碎屑的危害。G项“With them floating,they could get stuck in equipment or an astronaut'seye.”进一步解释了碎屑的危害，符合上下文语境。 40.C根据上文“Your body uses food in space the same way it does on Earth.”可知， 你的身体在太空中使用食物的方式和在地球上一样；再根据下文“During taking off and landing,astronauts can't leave their seats to go to the bathroom.They wear diapers under their spacesuits instead..(在起飞和着陆期间，宇航员不能离开座位去 洗手间。他们在宇航服下穿尿布代替)”可知，在太空上厕所和在地球上是不一样 的，空格处承上启下，所以空格处应该讲宇航员在太空也必须上厕所的问题。C项 “Your body must get rid of waste in space too.”符合上下文语境。 第三部分语言运用 第一节 语篇解读本文是记叙文。作者刚到了一个新社区时感到很孤独，在加入骑车队后她 收获了美好的友情。 41.A根据下文骑行队的招新广告以及作者加入骑行队后参加的活动可知，作者经常 “看到(saw)”骑行队经过社区。 42.D根据本空后的I looked longingly(渴望地)at them.可知，作者很羡慕这些人， 由此推断，他们看上去很愉快，故选great。 43.B根据本段中的to attend an organizational meeting可知，报纸上刊文“邀请 (inviting)”对骑车感兴趣的人们加入骑行队。 44.A根据本段中的but..attend an organizational meeting以及our first group ride later in the week可知，加入一个人也不认识的组织不是作者的风格，但她还是“逼 迫(pushed)”自己加入了。 45.A解析见下题。 46.C根据本段中的our first group ride later in the week可知，作者很快就与两位女 士开始“聊天(chatting)”,然后“计划(planned)”她们的第一次集体骑行。 47.D根据本空后的to go for our first eight--mile ride可知，骑行队“决定(decided)” 开始他们的第一次八英里骑行。 48.A解析见下题。 49.B由于作者所在的骑行队是由新手组成，所以他们排成长队“缓慢地(s1owly)”经 过社区中安静的街道。在有了经验后，他们“逐步(step by step)”增加骑行里程，加 快骑行速度。 5O.D根据本空前的We often stopped for refreshments(小食).As we sat chatting over coffee可知，在骑行过程中，作者与队友结下了深厚的“友谊(friendships).”。 51.C解析见53题。 52.B解析见下题。 53.A根据本段中的There,I met more people可知，作者现在与骑车队的几位成员相 处“融洽(comfortable)”,于是决定“参加(attend)”他们的一些社交活动，在那里她 认识了更多的人，她的“圈子(circle)”更大了。circle在这里指相同兴趣、职业等的 人形成的圈子、阶层、界。 54.C根据本空后的by taking that first step outside可知，作者向外界迈出了第一步， 这使得所有这些新友谊成为“可能(possible)”。 55.D根据第三段中的It was not like me to join something where I knew no one和本 段中的Taking that first step和opened up a whole world of fun and friendships for me可知，作者迈出了第一步，尝试“新(new)”事物，这为她打开了一个全新的、有意 思的、充满友情的世界。 第二节 语篇解读本文是说明文，主题语境为人与自然。我国成功发射的“天问一号”探测器 成为一个围绕太阳旋转的人造行星。 56.on考查介词。表示在具体的某一天要用介词on。 57.Launched考查非谓语动词。launch和the probe有逻辑上的被动关系，所以用过 去分词作状语。 58.an考查冠词。planet是单数可数名词，此处为泛指，由于artificial是以元音音素 开头的单词，所以填an。 59.flying考查非谓语动词。所填的词和下文的approaching并列，一起作伴随状语， 所以填flying.。 60.after考查介词。根据句意可知，此处表示“在…之后”，所以填after。 6l.distance考查名词。根据前面的冠词an可知，所填的词是名词形式，所以填distance。 62.successfully考查副词。所填的词修饰动词captured,所以用副词形式。 63.to carry考查非谓语动词。此处为“expect sth.to do sth.”的被动形式，所以填动 词不定式。 64.is scheduled考查时态、语态和主谓一致。schedule和句子的主语是被动关系，结 合句意可知，此处要用一般现在时的被动语态。又因为主语为Tianwen 1,故填is scheduled 65.its考查代词。所填的词修饰名词，所以用形容词性物主代词。 第四部分写作 第一节 参考范文 A Scientific Lecture Last Saturday a scientific lecture,part of the Science Festival of our school,was given by Professor Wang from Tsinghua University. The lecture,which took place in the school hall,lasted three hours from 7:00 p. m.to 10:00 p.m.All the students of Grade One attended it.Professor Wang enabled us to have a deep understanding of the new discoveries of universe exploration. Additionally,he told us some inspiring stories about the winners of the 2019 Nobel Physics Prize. The lecture turned out to be a great success.We benefited greatly from it,for it aroused our keen interest in science. 第二节 参考范文 Suddenly it hit me:Here was the idea I'd looked for I decided to purchase the food as a treat for our final lunch and give him a gift that he could remember.So that Friday.I left my house early and stopped by the near fast-food place to buy the meal with the Iron Man toy.But that restaurant had no Iron Man toys.My heart sank as I heard this.After trying my luck at several other restaurants,finally I placed my order and got what I wanted. At the school,I sat down with Sam and handed him the bag.Sam opened the bag, pulled out the food and then the toy-an Iron Man toy.His eyes became watery."You know,no one knows that my favorite is Iron Man except you,"he said."You got me this so I would always remember you."He hugged me and added,"I'm going to keep this forever!"And I know he has.It's been more than a year since that day,and Sam still texts me every week. Unit 5 The value of money A卷基础巩固 一、本单元核心词汇夯基 (一) 1.postpone 2.sort 3.beneath 4.scene 5.plastics 6.bet 7.basis 8.apology 9.judg(e)ment 10.patience (二) l.intention考查名词。本句意为“该公司有将自己的股票保持在高价的意图”。根据 句意和句子成分可知，此处用名词形式，表示“意图”，作has的宾语，故填intention。 2.apology考查名词。此处表示“伯奇尔在最近写给这家四星级酒店的道款信中说 道”。of后用名词形式，故填名词apology。 3 unwillingly考查副词。所填词应为副词，修饰动词walked,作状语。句意为“学生 们开始抱怨天气有多冷。我们到了河边，他们不情愿地走在前面”。 4.musical考查形容词。根据句意可知，此处修饰名词talent,故填形容词形式。本句 意为“我们在该地区有大量的音乐人才” 5.is permitted考查语态。本句意为“任何人都不允许把书带出大楼”。主语和 permit之间为被动关系，故填is permitted。 6.hesitation考查名词。根据句意“绝大多数运动员当然会毫不犹豫地签这份合同” 可知，此处为“介词十名词”的介词短语，故填hesitation。 7.Judging考查固定用法。judging from表示“依据…来判断”，句中已有谓语部分 must have,此处应为非谓语形式。故填Judging。句意为“从他担心的表情来看，他 一定遇到了很多麻烦”。 8.sailing考查固定用法。spend-十时间十doing sth.,故填sailing。句意为“我们在南 部海岸附近驾帆船度过了周末”。 9.Impatiently考查副词。所填词应为副词作状语来修饰句子，且根据句意“他不耐烦 地用手指嗒嗒地敲击桌子”可知，此处表示“不耐烦地”，需要加上否定前缀“i-”,故 填Impatiently。 l0.normally考查副词。所填词应为副词作状语修饰谓语are working,故填 normally。本句句意为“该国所有的机场今日都在正常运营”。 ()1.was about to do 2.To be honest 3.is willing to 4.on duty 5.by accident 6.As a matter of fact 7.In that case 8.in return 9.make a bet 10.without permission 二、本单元阅读词汇认知 1.领事馆2.采矿3.责任4.大使5.解说 三、本单元课文知识温故知新 (一) l.made考查动词时态。由just now可知用一般过去时，表示过去的动作。 2.could考查情态动词。此处could是情态动词can的过去式，表示“过去能够”。 3.it考查代词。此处it是代词，用作动词doubted的宾语.指代前面的“with a million-pound..in London”。 4.walking考查非谓语动词。此处walking是动词-ing形式，用作宾补。 5.a考查冠词。此处a是不定冠词，固定短语as a matter of fact意为“事实上”。 6.by考查介词。此处by是介词，by accident.是固定短语，意思是“偶然；意外地”。 7.himself考查反身代词。himself是反身代词，用作动词found的宾语，此处意思是 “他发现自己被一阵大风刮到海上去了”。 8.was spotted考查时态、语态和主谓一致。此处he与动词spot是被动关系，表示过 去的动作，且主语是he,故填was spotted。 9.would考查动词时态。此处would do是过去将来时，表示从过去某时看来将要发 生的动作。 l0.to open考查非谓语动词。此处to open是动词不定式，用作promise的宾语。 promise not to do sth.意思是“答应不做某事”。 (二) 1.While listening to the radio,she fell asleep. 2.The boy believes that he will travel through space to other planets. 3.It was my teacher that helped me. 4.That's why she failed the exam 5.Never will I forget what he has done for me. 四、本单元语法巩固 1.must 2.must be received 3.would 4.could 5.in case they fail to fall asleep 6.he would sit down and read some books 7.she was going to have a walk with her pet dog 8.You must make an apology to your teacher for being late. 9.nor/neither will I 10.I was about to go to bed when she came to see me. I was on the point of going to bed when she came to see me. I was going to bed when she came to see me. 五、本单元话题写作微技能 参考范文 With the fast development of science and technology and the widespread of the Internet,watching movies has increasingly been one of the most popular forms of entertainment.In the first place,watching movies is one of the ways to broaden our horizons,through which we can enjoy various cultures of different countries,regions and fields.In the second place,we can learn something useful from movies to solve the problems in our lives.By watching some movies which are closely relative to our lives, we are able to learn some lessons from the ways to solve problems in the movies.All in all,the advantages of watching movies are not limited to relaxing and entertaining,but in other aspects. 语篇提升练 语篇解读本文是说明文。文章主要讲的是维多利亚时期的文学，列举了具有代表性 的作家及其代表作。 l.C细节理解题。根据第二段第二句Dickens wrote vividly about London life and the struggles of the poor.可知，狄更斯写了伦敦的生活和穷人的挣扎。 2.B细节理解题。根据第三段第三句Inl846 they published the first book at their own expense as poets;可知，勃朗特姐妹是自己出钱出版了第一本书，所以选项B 的描述正确。 3.B推理判断题。根据最后一段第三句Adventure novels were written..in the list for children..可知，冒险小说曾经是为成年人写的，但现在一般被归入儿童书单。 由此可推知，冒险小说起初不是为儿童写的。 4.A主旨大意题。根据文章第一段第一句It was in the Victorian Era that the novel became the leading form of literature in English.可知，正是在维多利亚时代，小说 成为英语文学的主要形式。所以这篇文章讲的是维多利亚时期的文学。 B卷素养提升 第二部分阅读 第一节 A 语篇解读本文是应用文。文章主要介绍了“年度教育者大赛”的相关事项。 2l.D细节理解题。根据Guidelines第一段中“nominations must be for junior high..are not included..”可知，提名必须仅针对初中或高中教育者。D选项A high school headmaster“高中校长”符合题意。故选D项。 22.C细节理解题。根据Guidelines第二段中“Convince us your nominee is special..with specific details..”可知，对于文章的要求是要包括具体细节。故选 C项。 23.B细节理解题。根据Prizes中“Winning essays are published in Teen Ink magazine.”(获奖论文发表在Teen Ink杂志上)可知，胜出者文章会有机会被发表。 故选B项。 B 语篇解读本文是一篇记叙文，主题语境是人与社会。文章讲述了全国道德模范张超 凡的事迹。 24.D细节理解题。由第五段中“When she found that some parents were unable to afford their children's education fees,she made the lessons free and began providing 300,O00 yuan annually to help them through her foundation..”(当她发现一些家长 负担不起孩子的教育费用时，她免费上课，并开始通过她的基金会每年提供30万 元帮助他们。)可推知，她为负担不起学费的孩子们提供了免费课程。 25.B推理判断题。由第二段和最后一段中的“‘Women in the new era should have the courage to create value and also have a sense of social responsibility,'she said." 可知，她具有奉献精神而且很有责任感。 26.C推理判断题。根据文章最后一段可推知，她将会继续她的事业，推广她的公益 活动。 27.C主旨大意题。文章讲述了一个出生时没有左前臂的女孩自强不息，尽自己最大 努力去帮助有健康问题的人们，并将一直继续她的公益事业，这也是她的梦想。C 项“一个翅膀断了的女孩勇敢地追寻她的梦想”符合文意。 C 语篇解读本文是说明文。文章介绍了一个组织Nurture Nature,.它一直都在为提高 人们关爱地球的意识而努力着。 28.D推理判断题。根据第一段可知，保护地球应该从自我做起，人人有责。 29.C细节理解题。根据第三段第二句可知，Nurture Nature可以给参与者重新认识 自己的机会，由此可知答案。 30.A主旨大意题。第四段介绍了Nurture Nature的主要职能。 3l.B推理判断题。根据最后一段可知，Nurture Nature收到了来自世界各地的捐 助。由此可知，Nurture Nature已经引起了人们的广泛关注。 语篇解读本文是一篇议论文。主题语境为人与自我。文章介绍的话题是：一个人需 要多少钱才能感到快乐？这个数字在世界范围内是不同的。 32.C细节理解题。根据第四段的最后一句This could be because evaluations tend to be more influenced by the standards by which individuals compare themselves to other people..可知，对生活的满足感更多会受到个人与他人比较的标准的影响。 33.B细节理解题。根据第五段的最后一句可知，在满足了最佳需求之后，人们可能 会被欲望驱使，比如追求更多的物质收益和参与社会比较，这可能会降低幸福感。 也就是说，过多的钱会带来烦恼。 34.A词义猜测题。根据第五段的最后一句After the optimal point of needs is met,,可知，这个点指的是让人感到幸福的恰当的钱的数目。 35.C推理判断题。根据文章内容可知，穷人钱少不能生活，富人钱太多会带来烦恼， 倒是普通人更有可能有一个好心情。 第二节 语篇解读这是一篇议论文。文章中作者主要讨论了自己对金钱的看法，作者认为不 应该太在意金钱，因为金钱只会让你无法获得幸福。金钱只是一种手段，人们不该为 之迷失自我。 参考答案61Unit 4 Space exploration B卷素养提升 建议用时：90分钟满分：120分 h 第一部分听力（略） 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） 密 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 Come on a magical hot air balloon flight over Melbourne-one of the few cities in the world that 肖 封 you can fly above in a hot air balloon!Admire Melbourne's city skyline at early dawn as your balloon flies for approximately one hour and then have your nice breakfast. Highlights: 线 Instant confirmation Enjoying fantastic views 种 内 Romantic experience,perfect for couples Free hotel pickup and drop-off included The route: 不 You will be transported to the launch site for your Melbourne balloon flight where you may help with the launch,or stand back and take pictures.Your balloon will drift over Melbourne's parks, gardens and the Yarra River as the city comes to life.As your balloon floats above Melbourne you'll 数 准 look down on some of the city's famous venues including the Melbourne Cricket Ground,Melbourne Park and Albert Park racetrack.After the final landing and packing the hot air balloon away,head 答 back to the centrally located Pullman where you can then stay for breakfast or take a quick 10- minute walk back to the city center. Attention: 箭 题 Balloon flights in Melbourne are weather dependent and your route will be determined by the winds.Your balloon may fly over Melbourne's CBD.Alternatively,your Melbourne balloon flight may head over the inner suburbs to discover why Victoria is labeled the Garden State. 21.When does the flight begin? A.In the morning.B.At noon. C.In the afternoon. D.At night. 22.Where will you enjoy your breakfast? 举 A.In Pullman. B.In Melbourne Park. 邻 C.Near the Yarra River. D.In the Melbourne Cricket Ground. 23.What will be the key factor if you want to experience the flight? A.The flight's price. B.The flight's service. C.The landing location. D.The weather condition. B Hunting for aliens (might sound like science fiction.But it's a serious science. No aliens have been found yet.But it's a big universe.Scientists have found thousands of planets orbiting other stars.And there may be billions of other worlds still to be discovered.Some may even have moons that can support life.Over the last 60 years,scientists have hunted only a tiny bit of it for interstellar(星际的)messages.. Some people think we'd have a better chance of meeting aliens if we introduce ourselves.In other words,send our own messages into space.But other scientists say this is a bad idea.We might not want to advertise our existence to unfriendly aliens. There may also be aliens that aren't able to send or read messages.Some planets may be home to simple,even tiny life forms.To find those worlds,scientists look for new worlds in the place suitable to live.This is the area around a star where a planet would be just warm enough to have liquid water. That's important because water is essential for all known life. A planet may not have to look just like Earth,though,to be a good home for aliens.Some hardy creatures on our own planet grow strong and tall in seemingly unlivable conditions.Some microbes (live on the deep ocean floor.Learning about these microbes broadens our view of what places in the universe might be livable. The question of whether we are alone in the universe has captured people's imagination for thousands of years.And the answer has two equally exciting possibilities.In outer space,either we are completely alone-or we are not. 24.What can be inferred from the second paragraph? A.Aliens have been found up to now. B.The universe has a lot to be discovered. C.There can't be aliens on other planets. D.No messages have been received from outer space. 25.Why are some scientists against sending our messages into space? A.It is hard to send messages into space. B.Aliens cannot receive the messages. C.It may bring trouble to human beings. D.Aliens are not so smart as us humans. 26.Why does the author mention microbes in the fifth paragraph? A.To show aliens might be easier to be found. B.To illustrate microbes like living in the sea. C.To explain why hardy creatures can grow stronger. D.To show that life may exist in some poor conditions. 27.In which part of a magazine can you probably find the text? A.Fashion. B.Health. C.Sports. D.Science. 第一部分单元检测卷29 c Plenty of science fiction (sci-fi)movies over the decades have shown us different versions of Mars.The truth about the Martian surface might be exciting because it's real.And with NASA's Mars 2020 mission set to launch,we're facing more discovery. So far,thanks to a decade of research enabled by NASA's Curiosity rover,we've learned that lakes,rivers,streams and likely oceans used to appear on Mars.While its water disappeared over three billion years ago,it tells us that Mars used to be habitable.This knowledge confuses us because so far,we've seen no clear evidence of life there,not even a virus.But if Mars was once habitable, wouldn't it have life? NASA is now prepared to take the next step to answer this question with the launch of another rover,Perseverance.Every time a rover goes to Mars,it just stays there,with no way to fly back home.So we have never brought rock or soil samples back from Mars. The Perseverance rover will change this.Its primary and unique purpose is to collect samples that a future spacecraft can return to Earth.These samples will tell us more about the geologic history of Mars than anything we've learned,which is already a lot.Since 2012,the Curiosity rover has travelled more than a dozen miles,making observations along the way with its 10 instruments. Thanks to data from the Curiosity rover's Sample Analysis at Mars instrument,we know that Mars does indeed have organic materials.That's more complex than we expected to find on the surface of Mars.And that's exactly why we want to gather the most interesting samples and bring them back to Earth.We expect to find out much more about Mars once we get samples back from the Mars 2020 mission. 28.What is the purpose of the Mars 2020 mission? A.To explore the Martian surface. B.To travel around the universe. C.To show the power of NASA. D.To study the life on Mars. 29.What does the underlined word "habitable"in Paragraph 2 probably mean A.Enjoyable to visit. B.Suitable for living. C.Ready for changes. D.Convenient to travel. 30.What was the problem with Mars exploration before Perseverance? A.The rovers could not reach Mars. B.Observations were hard to make. C.Samples on Mars couldn't be brought back. D.Study instruments got lost in the space station. 31.Which of the following can be the best title of the text? A.New Mars rover to be launched B.Sci-fi movies on Mars to be made C.Curiosity to bring back Mars samples D.NASA to send manned rover to Mars 30第一部分单元检测卷 D Many years ago,people relied on the sun,the moon and stars to find their way around.Later, the compass was introduced.And now,we have satnav(卫星导航)systems to guide us.A satnav system uses groups of satellites to show the user's location.They send information to a receiver,such as a smartphone,to show us where we are. The earliest built satnav system is the Global Positioning Satellite System,which belongs to the US.Then there is Russia's Global Navigation Satellite system,the European Union's Galileo and China's own satellite navigation system,Beidou. On October 18,2017,an ARJ21-700 plane,which was the first domestically ( produced jet equipped with the Beidou navigation system,successfully completed a test flight.The results showed the performance of the system developed by China matches that of similar systems produced abroad,according to the Commercial Aircraft Corporation of China. Since its introduction in 2000,the Beidou navigation system has been increasing numbers of applications linked to everyday life,from shared bikes to farming. When it comes to shared bikes,smart locks that support Beidou chips offer more accurate positioning than others,making it easier to find a bike. Farmers can use Beidou-enabled tractors to plow (the soil and use unmanned aircraft with Beidou to sow seeds,which can improve efficiency and make better use of resources.Beidou's farming applications have spread from Heilongjiang Province to Beijing,Liaoning,Shanxi,Hubei and other regions across China. With its many uses,the Beidou navigation system is even playing a big role in the Belt and Road Initiative(“一带一路”倡议).“To date,the Beidou system has covered most parts of the Asia Pacific region,as well as countries along the Silk Road Economic Belt and the 21st Century Maritime Silk Road,"said Yang Changfeng,chief designer of the Beidou system. Today,there are more than 20 Beidou satellites above our heads,and China plans to launch even more this year to expand the Beidou network to better serve the Belt and Road Initiative. "As Beidou expands its overseas reach,it will be increasingly popular in the logistics ( industry,said Miao Qianjun,Secretary General of the navigation services association."Ships,for example,can use it to position themselves while sailing across oceans to European countries,no longer limited to Southeast Asian regions in the near future. 32.What is the purpose of the first two paragraphs? A.To compare some modern satnav systems. B.To describe the benefits of satnav systems. C.To tell us how satnav systems were created. D.To introduce some satnav systems and their functions. 33.What can we know about the Beidou navigation system according to the article? A.It was used successfully in a new jet plane. B.It is more powerful than other satnav systems. C.It was introduced to China on October,2017. D.It wasn't used in our everyday life until recently. 34.According to the article,the Beidou navigation system is already widely used for A.plowing the soil and sowing seeds B.improving the efficiency of network C.producing more smart locks for shared bikes D.navigating ships across oceans to European countries 35.What is Miao Qianjun's attitude toward the future of the Beidou system? A.Worried. B.Casual. C.Positive. D.Doubtful. 第二节（共5小题；每小题2.5分，满分12.5分） 阅读下面短文，从短文后的选项中选出可以填人空白处的最佳选项。选项中有两项为多余选项。 Going to outer space is a little like going camping.You have to carry with you all the food and equipment you need for your trip,so your food can't be too heavy or hard to prepare.36 Food with all the water dried out is lightweight and doesn't spoil.So,many space foods are dried on Earth and stored in special packets. On Earth,gravity is the force that keeps your feet on the ground and your sandwich on your plate.37 To keep food from floating away,astronauts on the space shuttle attach the packets to a special tray.The tray can be fixed to a wall or to the astronaut's lap.To prepare their food,astronauts use liquid forms of salt and pepper.The liquid sticks to the food better.Regular salt and pepper would float away,maybe up an astronaut's nose.Achoo 38 So astronauts drink everything from a small bag with a straw(饮料吸管)that can be closed.Astronauts say that most space foods taste pretty good. Some,such as apples and pudding are the same as the foods you eat on Earth.Astronauts eat tortillas(玉米粉圆饼)instead of bread because they make fewer crumbs(碎屑).39 Your body uses food in space the same way it does on Earth.40 During taking off and landing,astronauts can't leave their seats to go to the bathroom.They wear diapers (under their spacesuits instead.The space shuttle has a bathroom the size of a small closet.The toilet has bars that keep astronauts from floating away.A strong flow of air is used instead of water to flush waste down the toilet.Back on Earth it's flushed away-or sometimes studied by scientists. A.But there's no gravity in space. B.Liquids float right out of cups and glasses. C.Your body must get rid of waste in space too. D.Crumbs cannot be dealt with in outer space. E.In addition,everything seems to be different in outer space. F.Besides,there are no refrigerators to keep food cold and fresh. G.With them floating,they could get stuck in equipment or an astronaut's eye. 第三部分语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 I was a Northern newcomer to a Southern community.I knew no one and was feeling very lonely. Day after day,I 41 groups of cyclers riding through the community.They appeared to be having a42 time together.I looked longingly(渴望地)at them. I read an article in the community newspaper 43 those interested in biking to join a cycling group for beginners.It was not like me to join something where I knew no one,but I 44 myself to attend an organizational meeting.I immediately began 45 with two women,and we 46 our first group ride later in the week. Twelve men and women 47 to go for our first eight-mile ride.We 48 rode in a long line through the quiet streets of our community.We began to meet three times a week and increased our distance and speed 49.We often stopped for refreshments ()As we sat chatting over coffee,strong 50 began to form. Becoming 51 with several members of the cycling club,I decided to 52 a few of their social activities.There,I met more people and my 53 became wider. All of these new friendships were made 54 by taking that first step outside.I now ride 50 to 100 miles a week,and have more friends than ever.Taking that first step and trying something 55 opened up a whole world of fun and friendships for me. 41.A.saw B.made C.expected D.recognized 42.A.limited B.hard C.simple D.great 43.A.ordering B.inviting C.reminding D.training 44.A.pushed B.promised C.allowed D.taught 45.A.riding B.chatting C.studying D.preparing 46.A.continued B.described C.planned D.changed 47.A.stopped B.happened C.regretted D.decided 48.A.slowly B.madly C.secretly D.suddenly 49.A.up and down B.step by step C.as usual D.after all 50.A.similarity B.confidence C.beliefs D.friendships 51.A.bored B.angry C.comfortable D.patient 52.A.hold B.attend C.recommend D.support 53.A.circle B.research C.choice D.program 54.A.reasonable B.necessary C.possible D.unique 55.A.difficult B.creative C.easy D.new 第一部分单元检测卷31 第二节（共15小题；每小题1分，满分15分） 阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。 The probe of China's first Mars mission Tianwen 1 flew a total of 100 million kilometers by 10: 08a.m.56. Friday,according to China National Space Administration. 57. (launch)on July 23,the probe was sent into the Earth-Mars transfer trajectory )by the country's Long March 5 carrier rocket.It becomes 58. artificial planet to circle the Sun together with the Earth and the moon,59. (fly)away from the Earth and approaching the red planet.It is now 10.75million kilometers away from the Earth 60. 36 days'travel.When arriving at Mars,the probe will be about 195 million kilometers from the Earth with an actual flight 61. (distant)of roughly 470 million kilometers. During the flight,the probe has 62. (successful)captured a photo of the Earth and the moon,and completed the first mid-course orbital correction. It is expected 63. (carry)out deep-space maneuvers and multiple mid-course corrections later,and conduct orbiting,landing and roving missions after approaching the Mars orbit. Tianwen 1 64. (schedule)to make a second orbital correction in September to ensure that the probe is flying accurately in 65. (it)preset orbit. 第四部分写作（共两节，满分40分）》 第一节（满分15分） 假定你是李华，上周六恰逢你校科技节，清华大学王教授来你校作讲座，请你为校英文报写一篇 报道。内容包括： 1.时间、地点； 2.参加人员； 3.讲座内容：(1)宇宙探索新发现，(2)2019年诺贝尔物理学奖得主的励志故事： 4.讲座反响。 注意：1.词数80左右； 2.可以适当增加细节，以使行文连贯。 参考词汇：2019年诺贝尔物理学奖the2019 Nobel Physics Prize A Scientific Lecture 32第一部分单元检测卷 第二节（满分25分） 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 Sam and I had been paired up through a mentoring()program when he was a first grader.As a former teacher,I missed making an impact on young people,so as soon as 1 heard of this program for at-risk school kids,I signed up. At first,it didn't seem as if the two of us were a good match.Sam hardly looked at me;he barely spoke or smiled.I tried everything to engage with him.Nothing worked.Week after week,I'd drive 30 minutes to the school only to sit with a little boy who didn't seem to care whether I was there or not. I was so frustrated. One day,I noticed Sam wearing an Iron Man shirt.The next week,I brought a board game )featuring Iron Man characters.When I opened the box,his eyes lit up.He dove fight in and played the game with me.As I was leaving that day,he looked up at me and said,"See you next week.” He and I built our relationship from there.I would spend his Friday lunch period with him, talking,playing games and just being a friend.Little by little,he opened up to me about his home life. His dad wasn't around.His mother supported the family by working at nights in a local factory,so Sam's older sibling took care of him most of the time. Right then and there,I wished to make sure the two of us always kept in touch-even after the program ended.Now it would be our last Friday lunch together.How could I make sure we had a great meal and that he would still remember me? So I looked for some inspiration for the perfect gift for him-a gift Sam would enjoy holding on to.On Wednesday,I was watching TV and a fast-food restaurant commercial came on,advertising the toy that came in the kids'meals-a small Iron Man toy. 注意：续写词数应为150左右。 Suddenly it hit me:Here was the idea I'd looked for! At the school,I sat down with Sam and handed him the bag.