Unit 6 Space and beyond 重点单词变形，语法，短语，句型练习-2025-2026学年高二英语外研版选择性必修第四册

Unit 6 Space and beyond 重点单词变形，短语，句型，语法练习 单词变形 1．unexceptional adj.平常的→exceptional adj.例外的；独特的 2．rekindle v．重新激起，重新唤起→kindle v．鼓舞；点燃 3．tragically adv.悲惨地，不幸地→tragic adj.悲惨的 4．simulated adj.模仿的，模拟的；仿真的→simulate v．模仿；假装；冒充→simulator n．(用于人员训练的)模拟装置，模拟器 5．invisible adj.看不见的→visible adj.看得见的 一、单句语法填空 1．Some insects have developed colors and patterns that help them remain (visible) to their predators even when they are in plain sight. 【答案】invisible 【详解】考查形容词。句意：有些昆虫进化出了独特的颜色和图案，使得它们即便处于显眼的位置，也能让捕食者无法察觉到它们的存在。作表语，且表示“隐形的，不为人注意的”用形容词invisible，故填invisible。 2．Researchers have identified two ancient star groups that appear to be among the Milky Way (galaxy) earliest parts. 【答案】Galaxy’s 【详解】考查名词。句意：研究人员已经发现了两个古老的星团，它们似乎是银河系最古老的组成部分之一。根据下文“earliest parts”可知，此处需用名词所有格修饰名词短语，表示“银河系的”，在句中作定语，括号词galaxy的所有格形式为galaxy’s，专有名词首字母需大写。故填Galaxy’s。 3．Seeing the frightening dog, the little girl let out sharp (scream), trembling in the corner. 【答案】screams 【详解】考查名词的复数。句意：看到那只可怕的狗，小女孩发出尖锐的尖叫，蜷缩在角落里瑟瑟发抖。scream此处是可数名词，不止一声尖叫，因此用复数表泛指，故填screams。 4．When people cough or (sneeze), the germs spread widely, landing here and there. 【答案】sneeze 【详解】考查动词的时态和并列结构。句意：当人们咳嗽或打喷嚏时，病菌会广泛传播，散落得到处都是。分析句子可知，or连接并列的谓语动词，前文cough用了一般现在时，主语people是复数，因此sneeze也需用一般现在时的原形形式。故填sneeze。 5．He dashed out of the room in a hurry (fetch) the reading books which were left in the temple. 【答案】to fetch 【详解】考查非谓语动词。句意：他匆忙冲出房间，去找来落在庙里的阅读书。句子已有谓语dashed，空处是非谓语，作目的状语，表示“为了……”，应用fetch“拿来，找来”的不定式形式。故填to fetch。 6．So far, countless (simulate) have been used to anticipate what the climate will be like in the next 20 years. 【答案】simulators 【详解】考查名词。句意：迄今为止，已有无数的模拟器被用于预测未来20年的气候状况。作主语用名词simulator，根据上文countless可知为复数。故填simulators。 7． (tragic), the adopted child was abused by his stepfather. 【答案】Tragically 【详解】考查副词。句意：不幸的是，被收养的孩子被他的继父虐待。该空需要使用副词作状语修饰整个句子，提示词tragic是形容词，其副词形式拼写为tragically，注意句首字母大写。故填Tragically。 8．To finish the (hazard) task, he practiced again and again. 【答案】hazardous 【详解】考查形容词。句意：为了完成这项危险的任务，他一遍又一遍地练习。空格处需要用形容词作定语修饰名词task；hazard是名词，意为“危险”，其形容词形式是hazardous“危险的”。故填hazardous。 9．The army intends to take the city or simply starve it into (submit). 【答案】submission 【详解】考查名词。句意：军队打算攻占这座城市，或者干脆通过断绝其物资供应迫使它屈服。作介词的宾语，用名词submission，不可数。故填submission。 10．It took a while for me to accustom (I) to all the new rules and regulations. 【答案】myself 【详解】考查反身代词。句意：我花了一段时间才使自己适应所有的新规章制度。accustom oneself to是固定短语，意为“使自己习惯于……”。I的反身代词是myself。故填myself。 11． (accustom) to climbing the steep mountain, Kevin had no difficulty reaching the top. 【答案】Accustomed 【详解】考查形容词。句意：凯文习惯了攀登这座陡峭的山，所以毫不费力就到达了山顶。be accustomed to是固定搭配，意为“习惯于……”，此处为省略be动词的形容词短语作状语，直接用accustomed置于句首，且句首首字母需大写。故填 Accustomed。 12．Luckily, my coach taught me how to relax my (muscle) and focus on peace of mind. 【答案】muscles 【详解】考查名词单复数。句意：幸运的是，我的教练教我如何放松我的肌肉和专注于平静的心态。该空所给词muscle意为“肌肉”，是可数名词，可以锻炼全身很多块肌肉，应填名词复数形式。故填muscles。 13．Life (compose) of happiness and sorrow while happiness consists in struggle. 【答案】is composed 【详解】考查时态语态。句意：人生由快乐与悲伤构成，而快乐源于奋斗。主语与谓语构成被动关系，且陈述事实用一般现在时的被动语态，主语为life，谓语用单数。故填is composed。 14．His father engaged a tutor (motivate) him to improve his maths. 【答案】to motivate 【详解】考查非谓语动词。句意：他的父亲请了一位家教来激励他提高数学成绩。空格处作目的状语，应该用不定式形式。故填to motivate。 15．Who knows what will happen? You (marry) by then. 【答案】may have married 【详解】考查情态动词+have done。句意：谁知道到时会发生什么?也许那时你已经结婚了。前一句 “Who knows what will happen?”暗示未来的不确定性，后一句中的“by then”指未来某个时间点（到那时），整句需表达对未来可能已经完成的动作的推测，用may have done。故填may have married。 16．I was accustomed to (be) the only child at a table full of adults. 【答案】being 【详解】考查非谓语动词。句意：我习惯了在坐满成年人的桌子旁做唯一的孩子。be accustomed to doing sth.是固定短语，意为“习惯于做某事”，其中to是介词，本空用be的动名词being，作宾语。故填being。 17．I think he (try) to get more qualifications before applying for the job. 【答案】should have tried 【详解】考查虚拟语气。句意：我认为他本应在申请工作前多考些资格证书。此处表示“本应该做某事”，用should have done表示。故填should have tried。 18．The two players are appealing against their (suspend). 【答案】suspensions 【详解】考查名词。句意：这两名运动员请求取消对他们的停赛处罚。根据句意和空格前的介词against可知，空格处应该用名词suspension作宾语，表示“他们的停赛处罚”应该用复数形式。故填suspensions。 19．The industry is anxious to stress that this is an (exception) case. 【答案】exceptional 【详解】考查形容词。句意：该行业急于强调这是一个例外情况。设空处应填形容词作定语，修饰名词case。exception的形容词形式是exceptional，意为“例外的；特殊的”。故填exceptional。 20．I am accustomed to (get) up early and taking an hour’s walk before breakfast. 【答案】getting 【详解】考查动名词。句意：我习惯早起并在早餐前散步一小时。be accustomed to是固定短语，意为“习惯于”，其中to是介词，后面接动名词形式作宾语。故填getting。 二、单词拼写 21．If it gets some attention from other people, that’s __________ (很棒的). 【答案】awesome 【详解】考查形容词。句意：如果它能得到其他人的一些关注，那就很棒了。is是系动词，后接形容词作表语，awesome是形容词，意为“很棒的”。故填awesome。 22．I would _____________ (感激) it if you would like to teach me how to use the computer. 【答案】appreciate 【详解】考查动词。句意：如果你愿意教我如何使用电脑，我将不胜感激。would后接动词原形。动词“感激”英文为appreciate。故填appreciate。 23．If you have to cough or __________(打喷嚏) you should cover your mouth with a napkin to prevent spread of virus. 【答案】sneeze 【详解】考查动词。句意：如果需要咳嗽或打喷嚏，你应该用纸巾遮住口鼻，以防止病毒传播。根据句意及汉语提示可知，此处使用动词sneeze，且上为短语have to do sth.。故填sneeze。 24．The ship set sail after all the ________ (船员) came on board. 【答案】crew 【详解】考查名词。句意：船员全部登船后，船就启航了。根据汉语提示可知是名词crew，作从句主语，为集体名词，单复数同形，故填crew。 25．I really want to lose some of this belly fat and turn it into ______ (肌肉). 【答案】muscle 【详解】考查名词。句意：我真的很想减掉一些腹部脂肪，把它变成肌肉。根据汉语提示可知，此处表示“肌肉”应用名词muscle，作介词into的宾语，为不可数名词。故填muscle。 26．The ________ (概念) of building brand personality is promoted by Starbucks as a part of company culture. 【答案】notion 【详解】考查名词。句意：星巴克将打造品牌个性的概念作为企业文化的一部分来推广。根据句意和中文提示可知，表示“概念”应用notion，为可数名词，且由助动词is可知，这里应用单数形式作主语。故填notion。 27．This question is quite ________ (简单的) while that one is much more complicated. 【答案】straightforward 【详解】考查形容词。句意：这个问题很简单，而那个问题要复杂得多。根据汉语提示，作表语，用形容词straightforward，故填straightforward。 28．We will ___________(遭受) hardship in our life, but we should stick to our dream and work hard to realise it. 【答案】suffer 【详解】考查动词。句意：在我们的生活中，我们会遭受苦难，但我们应该坚持我们的梦想，努力实现它。根据“hardship”和汉语提示可知，空处应用动词suffer，表示“遭受苦难”，且空前已有情态动词will，suffer应用原形。故填suffer。 29．When coming across enemies, it will close its eyes and _________ (假装) to be dead. 【答案】pretend 【详解】考查动词。句意：当遇到敌人时，它会闭上眼睛装死。根据句意及汉语提示可知，此处使用动词pretend，与close是并列成分，应用动词原形。故填pretend。 30．You should have the application forms________(提交)as early as possible. 【答案】submitted 【详解】考查非谓语动词。句意：你应该尽早提交申请表格。根据汉意提示，应为动词submit，照应固定搭配have sth. done“使某事被做”，故应为过去分词形式作宾补。故填submitted。 三、完成句子 31．如果你一定要知道的话，我是在一家二手书书店买的这本书。 I picked up the book from a second-hand bookshop if you ________ ________. 【答案】 must know 【详解】考查情态动词。表示“知道”用动词know，表示“一定，必须”用情态动词must。故填①must；②know。 32．Bacteria are invisible to ________ ________ ________. 细菌是肉眼看不见的。 【答案】 the naked eye 【详解】考查名词短语。结合句意表示“肉眼”短语为the naked eye。故填①the；②naked；③eye。 33．他准是病了，他看起来很苍白。 He ________________. He looks so pale. 【答案】must be ill 【详解】考查情态动词和形容词。表示“准是”用must be，must表示“一定”，是肯定推测。“生病”用形容词ill表示，作表语。故填must be ill。 34．看着美丽的风景，她们都认为这是她们所经历过的最好的一次旅行。 Looking at the beautiful scenery, they both agreed that it was ________ ________ ________ ________ they had ever taken. 【答案】 the most awesome journey 【详解】考查形容词和名词。根据英汉意思对比可知，此处表示“最好的一次旅行”，“最好的”应用形容词awesome的最高级，其形式为the most awesome，“旅行”应用名词journey，整个名词短语在句中作表语。故填①the；②most；③awesome；④journey。 35．由于没有重力，地球上最简单的日常工作在太空中可能会非常困难。 As there is no gravity, ________ ________ ________ ________ ________ on the earth can be very difficult in space. 【答案】 the most straightforward daily tasks 【详解】考查形容词最高级及名词。“最简单的”为the most straightforward作定语 ，“日常工作”是daily tasks作宾语 。故填the most straightforward daily tasks 。 36．Wash it in water and pick out ________ _________ _________, if any. 用水冲洗，如果有小颗粒，则将其挑出来。 【答案】 the small particles 【详解】考查名词短语。根据中文句意“如果有小颗粒，则将其挑出来”，“小颗粒”对应的英文表达是the small particles：定冠词the表特指，形容词small修饰名词particles，三者组合成短语作pick out的宾语。故①填the，②填small，③填particles。 37．I haven’t heard from you since you left. You ________ ________ ________ a great time! 自从你走后我就没有收到你的消息了。你一定玩得很开心! 【答案】 must be having 【详解】考查情态动词表推测的用法。must表示肯定推测，意为“一定” 。表示对现在进行的动作的推测，用must be doing 。“玩的开心”为have a great time。故填must be having。 38．It ____________________ astronauts’ bodies. 这对宇航员的身体非常不利。 【答案】is very bad for 【详解】考查固定短语和时态。英汉对比可知缺少“对……非常不利”，为固定短语be very bad for，句子描述的是客观事实，应用一般现在时，主语是it，be动词应用is。故填is very bad for。 39．They do not use their legs much and their lower backs _____________. 他们的腿不怎么活动，他们的下背部开始失去力量。 【答案】begin to lose strength 【详解】考查动词短语。根据英汉意思对比可知，空处应填“开始失去力量”，表示“开始做某事”应用动词短语begin to do sth.，“失去力量”翻译为lose strength，句子描述的是客观事实，应用一般现在时，主语是their lower backs，谓语动词应用原形。故填begin to lose strength。 40．The harder you work, ________________. 你越努力工作, 你就会取得更大的进步。 【答案】the greater progress you will make 【详解】考查固定句型和名词。“越……，就越……”应该用固定句型“the+比较级，the+比较级”表示；“你就会取得更大的进步”翻译you will make greater progress，填入句型中，应该为the greater progress you will make。故填the greater progress you will make。 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。 China’s space exploration has been receiving great attention, as it has made   41 (remark) progress recently. China has launched several missions to the Moon, Mars, and beyond, with plans 42 (establish) a permanent human presence on the Moon, and even explore the far 43 (reach) of the solar system. One of the most significant milestones of China’s space program was   44 launch and landing of the Chang’e-5 mission to the Moon. This mission, 45 (launch) in 2020, collected lunar soil samples and returned them to Earth. This marked a major achievement for China, as it was the third time that a country 46 (return) lunar samples since the United States’ Apollo 11 mission in 1969 and the Soviet Union’s Luna 24 mission in 1976. Another significant achievement was the landing of the Tianwen-1 rover on Mars in 2021. This made China the second country, 47 the United States, to land and operate a rover on the Martian surface 48 (successful). China’s space progress extends beyond the Moon and Mars. The space station Tiangong, 49 means “heavenly palace” in Mandarin, is another milestone in China’s space exploration efforts. Additionally, China has shown interest in 50 (study) the outer planets of the solar system, with plans for a mission to Jupiter and its moons in the coming decades. 【答案】 41．remarkable 42．to establish 43．reaches 44．the 45．launched 46．had returned 47．after 48．successfully 49．which 50．studying 【导语】本文是一篇说明文。文章主要讲述了中国在太空探索方面取得的显著进展和成就。 41．考查形容词。句意：中国的太空探索一直备受关注，因为它最近取得了显著的进展。本空修饰名词progress，应用形容词remarkable“显著的”作定语。故填remarkable。 42．考查非谓语动词。句意：中国已经向月球、火星及其他地方发射了多次任务，计划在月球上建立永久性的人类存在，甚至探索太阳系的遥远角落。a plan/plans to do sth.表示“计划要做某事”，应该用动词不定式to establish。故填to establish。 43．考查名词。句意同上。本空作动词explore的宾语，应该用名词reach，此处表示“太阳系的遥远角落”，应该用复数形式reaches。the far reaches of...表示“……的偏远区域/疆域”。故填reaches。 44．考查冠词。句意：中国太空计划最重要的里程碑之一是嫦娥五号月球任务的发射和着陆。根据空后launch and landing可知，此处特指嫦娥五号月球任务的发射和着陆，应用定冠词the。故填the。 45．考查非谓语动词。句意：这次任务于2020年发射，收集了月球土壤样本并将其带回地球。本句谓语为collected，此处为非谓语动词，且launch与this mission为动宾关系，应用过去分词，作后置定语。故填launched。 46．考查时态。句意：这标志着中国的一个重大成就，因为这是自1969年美国阿波罗11号任务和1976年苏联月球24号任务以来，第三次有国家带回月球样本。it was the+序数词+time that+过去完成时，表示“这是第……次……”，本空应用过去完成时had returned。故填had returned。 47．考查介词。句意：这使得中国成为继美国之后第二个成功在火星表面着陆并运行探测器的国家。本空表示“在……之后”，应用介词after。故填after。 48．考查副词。句意同上。本空修饰动词land and operate，应用副词successfully“成功地”作状语。故填successfully。 49．考查定语从句。句意：天宫空间站，在普通话中意为“天上的宫殿”，是中国太空探索努力的另一个里程碑。本空引导非限制性定语从句，修饰先行词The space station Tiangong，指物，关系词代替先行词在从句中作主语，应用关系代词which引导。故填which。 50．考查非谓语动词。句意：此外，中国已经表现出对研究太阳系外行星的兴趣，计划在未来几十年内对木星及其卫星进行探测。本空作介词in的宾语，应用动名词studying。故填studying。 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。 China’s first domestically made passenger jet (喷气式飞机) flew 51 (it) first successful commercial flight on Sunday, marking a milestone 52 the nation’s decades-long effort to compete with industry giants such as Boeing and Airbus in the global aircraft market. The C919 plane, carrying about 130 passengers on the flight, was built by the Commercial Aircraft Corporation of China (COMAC). 53 (operate) by state-owned China Eastern Airlines, the jet took off on Sunday morning from Shanghai Hongqiao Airport and landed less than two hours later in Beijing. Passengers received special red boarding passes 54 enjoyed a themed meal to commemorate the flight. “I’m confident about the plane. The flight was 55 (smooth) than expected,” one of the passengers said. The flight comes as COMAC seeks 56 (break) into the jet market in a direct challenge to Airbus and Boeing. Airbus’s A320 and Boeing’s B737 jets are the most popular aircraft 57 (typical) used on domestic and regional routes. The C919, 58 had been in development for 16 years, has 59 maximum range of about 5,630 kilometers and is designed to carry between 158 and 168 passengers. It made its first flight in 2017 and had conducted numerous test 60 (flight) before Sunday’s first commercial flight. The company plans to build 150 C919 planes each year in the next five years. Over 1,200 C919 jets have been ordered, COMAC says. 【答案】 51．its 52．in 53．Operated 54．and 55．smoother 56．to break 57．typically 58．which 59．a 60．flights 【导语】本文是一篇新闻报道。文章主要讲述了中国首架国产客机C919成功完成首次商业飞行，标志着中国在全球飞机市场与波音和空客等巨头竞争的努力取得了里程碑式的进展。 51．考查代词。句意：周日，中国首架国产客机成功完成了首次商业飞行，标志着中国数十年来在全球飞机市场与波音和空客等行业巨头竞争的努力取得了里程碑式的进展。空格处修饰名词flight，应用形容词性物主代词its。故填its。 52．考查介词。句意：周日，中国首架国产客机成功完成了首次商业飞行，标志着中国数十年来在全球飞机市场与波音和空客等行业巨头竞争的努力取得了里程碑式的进展。表示“在……方面取得里程碑式的进展”短语为mark a milestone in。故填in。 53．考查非谓语动词。句意：这架由国有东方航空运营的客机，于周日上午从上海虹桥机场起飞，不到两小时后降落在北京。operate与其逻辑主语the jet构成被动关系，用过去分词作状语，句首单词首字母要大写。故填Operated。 54．考查连词。句意：乘客收到特别红色登机牌，并享用主题餐以纪念这次飞行。空格处连接并列的谓语动词received和enjoyed，用连词and连接。故填and。 55．考查比较级。句意：“我对这架飞机很有信心。飞行比预期的更平稳，”其中一名乘客说。根据后文than expected可知，用比较级smoother“更平稳的”。故填smoother。 56．考查非谓语动词。句意：此次飞行正值中国商用飞机公司（COMAC）寻求进入喷气式飞机市场，直接挑战空客和波音。表示“寻求做某事”用seek to do sth.，本空用不定式作宾语。故填to break。 57．考查副词。句意：空客的A320和波音的B737喷气式飞机是国内和地区航线上最常用的飞机。修饰动词used，应用副词typically“通常地；典型地”，作状语。故填typically。 58．考查定语从句。句意：C919已经开发了16年，最大航程约为5630公里，设计载客量为158至168人。本空引导非限制性定语从句，修饰先行词The C919，关系词代替先行词在从句中作主语，指物，用关系代词which引导。故填which。 59．考查冠词。句意：C919已经开发了16年，最大航程约为5630公里，设计载客量为158至168人。表示“最大航程”用have a maximum range of， maximum以辅音音素开头，用不定冠词a修饰，表示泛指。故填a。 60．考查名词的数。句意：它于2017年首次飞行，并在周日首次商业飞行前进行了多次试飞。flight“飞行”为可数名词，由numerous修饰，应用复数形式。故填flights。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ Unit 6 Space and beyond 重点单词变形，短语，句型，语法练习 单词变形 1．unexceptional adj.平常的→ adj.例外的；独特的 2．rekindle v．重新激起，重新唤起→ v．鼓舞；点燃 3．tragically adv.悲惨地，不幸地→ adj.悲惨的 4．simulated adj.模仿的，模拟的；仿真的→ v．模仿；假装；冒充 → n．(用于人员训练的)模拟装置，模拟器 5．invisible adj.看不见的→ adj.看得见的 一、单句语法填空 1．Some insects have developed colors and patterns that help them remain (visible) to their predators even when they are in plain sight. 2．Researchers have identified two ancient star groups that appear to be among the Milky Way (galaxy) earliest parts. 3．Seeing the frightening dog, the little girl let out sharp (scream), trembling in the corner. 4．When people cough or (sneeze), the germs spread widely, landing here and there. 5．He dashed out of the room in a hurry (fetch) the reading books which were left in the temple. 6．So far, countless (simulate) have been used to anticipate what the climate will be like in the next 20 years. 7． (tragic), the adopted child was abused by his stepfather. 8．To finish the (hazard) task, he practiced again and again. 9．The army intends to take the city or simply starve it into (submit). 10．It took a while for me to accustom (I) to all the new rules and regulations. 11． (accustom) to climbing the steep mountain, Kevin had no difficulty reaching the top. 12．Luckily, my coach taught me how to relax my (muscle) and focus on peace of mind. 13．Life (compose) of happiness and sorrow while happiness consists in struggle. 14．His father engaged a tutor (motivate) him to improve his maths. 15．Who knows what will happen? You (marry) by then. 16．I was accustomed to (be) the only child at a table full of adults. 17．I think he (try) to get more qualifications before applying for the job. 18．The two players are appealing against their (suspend). 19．The industry is anxious to stress that this is an (exception) case. 20．I am accustomed to (get) up early and taking an hour’s walk before breakfast. 二、单词拼写 21．If it gets some attention from other people, that’s __________ (很棒的). 22．I would _____________ (感激) it if you would like to teach me how to use the computer. 23．If you have to cough or __________(打喷嚏) you should cover your mouth with a napkin to prevent spread of virus. 24．The ship set sail after all the ________ (船员) came on board. 25．I really want to lose some of this belly fat and turn it into ______ (肌肉). 26．The ________ (概念) of building brand personality is promoted by Starbucks as a part of company culture. 27．This question is quite ________ (简单的) while that one is much more complicated. 28．We will ___________(遭受) hardship in our life, but we should stick to our dream and work hard to realise it. 29．When coming across enemies, it will close its eyes and _________ (假装) to be dead. 30．You should have the application forms________(提交)as early as possible. 三、完成句子 31．如果你一定要知道的话，我是在一家二手书书店买的这本书。 I picked up the book from a second-hand bookshop if you ________ ________. 32．Bacteria are invisible to ________ ________ ________. 细菌是肉眼看不见的。 33．他准是病了，他看起来很苍白。 He ________________. He looks so pale. 34．看着美丽的风景，她们都认为这是她们所经历过的最好的一次旅行。 Looking at the beautiful scenery, they both agreed that it was ________ ________ ________ ________ they had ever taken. 35．由于没有重力，地球上最简单的日常工作在太空中可能会非常困难。 As there is no gravity, ________ ________ ________ ________ ________ on the earth can be very difficult in space. 36．Wash it in water and pick out ________ _________ _________, if any. 用水冲洗，如果有小颗粒，则将其挑出来。 37．I haven’t heard from you since you left. You ________ ________ ________ a great time! 自从你走后我就没有收到你的消息了。你一定玩得很开心! 38．It ____________________ astronauts’ bodies. 这对宇航员的身体非常不利。 39．They do not use their legs much and their lower backs _____________. 他们的腿不怎么活动，他们的下背部开始失去力量。 40．The harder you work, ________________. 你越努力工作, 你就会取得更大的进步。 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。 China’s space exploration has been receiving great attention, as it has made   41 (remark) progress recently. China has launched several missions to the Moon, Mars, and beyond, with plans 42 (establish) a permanent human presence on the Moon, and even explore the far 43 (reach) of the solar system. One of the most significant milestones of China’s space program was   44 launch and landing of the Chang’e-5 mission to the Moon. This mission, 45 (launch) in 2020, collected lunar soil samples and returned them to Earth. This marked a major achievement for China, as it was the third time that a country 46 (return) lunar samples since the United States’ Apollo 11 mission in 1969 and the Soviet Union’s Luna 24 mission in 1976. Another significant achievement was the landing of the Tianwen-1 rover on Mars in 2021. This made China the second country, 47 the United States, to land and operate a rover on the Martian surface 48 (successful). China’s space progress extends beyond the Moon and Mars. The space station Tiangong, 49 means “heavenly palace” in Mandarin, is another milestone in China’s space exploration efforts. Additionally, China has shown interest in 50 (study) the outer planets of the solar system, with plans for a mission to Jupiter and its moons in the coming decades. 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。 China’s first domestically made passenger jet (喷气式飞机) flew 51 (it) first successful commercial flight on Sunday, marking a milestone 52 the nation’s decades-long effort to compete with industry giants such as Boeing and Airbus in the global aircraft market. The C919 plane, carrying about 130 passengers on the flight, was built by the Commercial Aircraft Corporation of China (COMAC). 53 (operate) by state-owned China Eastern Airlines, the jet took off on Sunday morning from Shanghai Hongqiao Airport and landed less than two hours later in Beijing. Passengers received special red boarding passes 54 enjoyed a themed meal to commemorate the flight. “I’m confident about the plane. The flight was 55 (smooth) than expected,” one of the passengers said. The flight comes as COMAC seeks 56 (break) into the jet market in a direct challenge to Airbus and Boeing. Airbus’s A320 and Boeing’s B737 jets are the most popular aircraft 57 (typical) used on domestic and regional routes. The C919, 58 had been in development for 16 years, has 59 maximum range of about 5,630 kilometers and is designed to carry between 158 and 168 passengers. It made its first flight in 2017 and had conducted numerous test 60 (flight) before Sunday’s first commercial flight. The company plans to build 150 C919 planes each year in the next five years. Over 1,200 C919 jets have been ordered, COMAC says. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $