2021屆高考英語熱點(diǎn)押題訓(xùn)練之航空航天

1、2021 屆高考英語熱點(diǎn)押題訓(xùn)練之航空航天一、Chinas Tianwen 1 Mars probe ( 探 測(cè) 器 )conducted its fourth orbital (correction on Friday evening, as the spacecraft makes ready for its arrival in orbit around Feb. 10, according to the China National Space Administration.The name comes from the long poem Tianwen, meaning Heave

2、nly Questions or Questions to Heaven, written by Qu Yuan, one of the greatest poets of ancient China. In Tianwen, this name conveys the Chinese nations steady effort in pursuing truth and culture of exploring nature and the universe. CNSA also unveiled (發(fā)布)the logo of Chinas planetary exploration mi

3、ssions, featuring the letter C , signifying China, international cooperation and capacity of entering space.Tianwen 1 has flown for 197 days and more than 465 million kilometers on its journey to the planet. It is now around 184 million km from Earth and 1. 1 million km from Mars. Depending on the t

4、wo orbits, Mars is between 55 and 400 million km from Earth. Mars probe Tianwen 1 is seen in its first selfies in space on Oct. 1,2020. The administration also published a black-and-white picture of Mars taken by Tianwen 1 , the first snapshot ()from the Chinese craft.Tianwen 1 , the countrys first

5、independent Mars mission, was launched by a Long March 5 heavy-lift carrier rocket on July 23 from the Wenchang Space Launch Center in Hainan province, kicking off the nations planetary exploration program.A successful landing would make China only the second nation lo place a spacecraft on the Mart

6、ian planet. China would also be the first to successfully orbit, land and deploy ()a vehicle in the same mission. According to experts, searching for signs of life on Mars will be the first and foremost scientific goal. China is open and inclusive in the development of its space technology not least

7、 because it believes that the exploration of outer space should help build a community with a shared future for mankind.1.Why is Qu Yuans poem mentioned in the text? A.To tell the origin of space exploration.To describe space exploration vividly.To highlight the importance of space exploration.To sh

8、ow Chinese continuous struggle in space exploration. 2.The main idea of Paragraph 3 is about Tianwen 1sA.functionB.developmentC.operation3.What is the essential goal of exploring Mars?To build a common future for man.To prove our achievement in space research.To discover signs of life on this planet

9、.To expand the understanding of the space. 4.What can we learn from the text?Letter C Logo symbolizes creation between countries.China was the first nation to land a spacecraft on Mars. C.Tianwen 1 made its fifth orbital correction around Feb. 10.D.Tianwen 1 started a new chapter in Chinese planetar

10、y exploration.二、Chinas Mars rover, Tianwen-1, will likely attempt to land at a site in northeastern Mars, according to a new paper published just days ahead of the missions launch. The paper was written by team members of Chinas Tianwen-1 Mars mission, which aims to send an orbiter and a rover to th

11、e Red Planet.The study reveals new details about Tianwen-1, outlining its intended landing area, science goals and the names of instruments aboard the spacecraft. It also stresses the historic nature of the mission: Not only is Tianwen-1 Chi nas first fully homegrown Mars mission, its also the first

12、to carry both an orbiter and a rover.Tianwen-1 means “questions to heaven” and was taken from the title of a poem by Qu Yuan (340 278 BC). The spacecraft will reach Mars in February 2021, at the same time as NASAs Perseverance rover and the United Arab Emirates Hope orbiter launched on Sunday (July

13、19). However, Chinas rover will remain attached to the orbiter for two to three months before attempting its landing, according to the paper.The chosen landing area is Utopia Planitia, a huge basin formed by a large impact far back in Mars history that was also the region where NASAs Viking 2 lander

14、 touched down in 1976. China had isolated a part of the vast plain as a landing area, which means there will be more time and atmosphere for the entry spacecraft to slow down and safely land on the surface. The latitude is also suitable for receiving enough sunlight to power the 240 kilograms rover.

15、 The relatively smooth surface will also be helpful for roving. The mission also benefits from the engineering heritage of Chinas Change lunar exploration program, the paper noted.The Tianwen-1 orbiter will operate in a polar orbit in order to map Mars. The rover will also investigate the surface so

16、il characteristics and water-ice distribution with its own Subsurface Exploration Radar. It will also analyze surface material composition and characteristics of the Martian climate and environment on the surface.Whats the purpose of the passage? A.To lay out key details about Tianwen-1.To state how

17、 Tianwen-1 was invented.To stress the historic meaning of Tianwen-1.To analyze characteristics of the Martian climate.What is most special about Tianwen-1 according to Para. 2 & 3? A.It was named after Qu Yuan, a famous poet in Chinese history.It will reach Mars at the same time as NASAs Viking 2.It

18、 will remain for 2 or 3 months on Mars.It will complete orbiting and roving in a Mars mission.Why is Utopia Planitia chosen as the landing area of Tianwen-1? A.The rare air there is suitable for the flight of Tianwen.The area can protect Tianwen-1 from too much sunlight.It has relatively smooth surf

19、ace, which is helpful for roving.There is no spacecraft successfully landing there in history. 4.The last paragraph states mainly.A.Tianwen-1s historic contributions B.Tianwen-1s new radar instruments C.Tianwen-1s academic advantages D.Tianwen-1s scientific goals三、閱讀下面短文，在空白處填入1 個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。A

20、Chinese spacecraft (c arry) the countrys first lunar samples has started its return journey from the moon, according to the countrys space authority. This is Chinese spacecraft to take off from another planet.ChinasChange-5 lunarprobe(探月器),consisting anorbiter, alander, anascender( 上 升 器 ) and a ret

21、urner, was sent up on November, 24. After (automatic) detecting and identifying (barrier), its lander-ascender combination selected the site and touched down on the near side of the moon on December 1.After the (collect) of the samples, they were sealed in a container. The ascender of Change-5 took

22、off from the lunar surface, and is expected(complete) unmanned docking( 對(duì) ) with the orbiter-returner in lunar orbit and the samples will be moved into the returner for delivery back to Earth. If all goes well, China will become the (three) country to have gathered lunar materials in the world.In th

23、is century, so far only China (succeed) in putting robotic spacecraft on the surface of the moon: Change-3 in December 2013, and Change-4, in January 2019 became the first spacecraft to land on the far side of the moon. Change-4s Yutu 2, is still operating and studying lunar geology at present.四、(Ma

24、rs Probe) 1)于 2020 年 7 月 23 日成功發(fā)年 5 sends up first Mars “天問一號(hào)”成功發(fā)射；發(fā)射的影響；注意：80 左右；可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。五、英文專欄寫一篇新聞報(bào)道，內(nèi)容包括：2020 12 19 日上午，學(xué)校組織全體同學(xué)在電視上觀看了嫦娥五號(hào)工程月球樣本交接儀英文專欄寫一篇新聞報(bào)道，內(nèi)容包括：觀看時(shí)間、方式、內(nèi)容；注意：80 左右；請(qǐng)?jiān)诖痤}卡的相應(yīng)位置作答。Students Watching Change 5 Samples Handover答案以及解析一、答案：1.D; 2.C; 3.C; 4.D“The name comes fr

25、om the long poem Tianwen, meaning Heavenly Questions or Questions to Heaven, written by Qu Yuan, one of the greatest poets of ancient China. In Tianwen, this name conveys the Chinese nations steady effort in pursuing truth and culture of exploring nature and the . ”這個(gè)名字來自中國古代最偉大的詩人之一屈原寫的長詩天問,意思是向天提問

26、?！疤煳摹边@個(gè)名字,體現(xiàn)了中華民族對(duì)真理的不懈追求 斗。故選?！癟ianwen I has flown for 197 days and more than 465 millionkilometers on its journey to the planet. It is now around 184 million km from Earth and I. I million km from Mars. Depending on the two planets orbits, Mars is between 55 and 400 million km from Earth. Mars pro

27、be Tianwen I is seen in its first selfies in space on Oct. 1, 2020.” 飛船已經(jīng)飛197 ,4.65 1.84 ,1 億公里。5500 4 2020 10 1 日天”在太空中首次自拍?？芍谌沃饕v解的是飛船的運(yùn)行狀況。故選C 項(xiàng)。“According to experts, searching for signs of life on Mars willbe the first and foremost scientific goal.”,標(biāo)。可知來發(fā)現(xiàn)這個(gè)星球上的生命跡象是探索火星的基本目標(biāo)。故選C 項(xiàng)。推理判斷題。根據(jù)文

28、章最后一“A successful landing would make China only the second nation to place a spacecraft on the Martian planet. China would also be the first to successfully orbit, land and deploy (部) a vehicle in the same mission.”如如果著陸成,中國將成為第二個(gè)在火星上發(fā)射宇宙飛船的國家中國也將是第一個(gè)在同一任務(wù)中成功進(jìn)入軌道著陸和 部署運(yùn)載器的國家以“China is open and inclu

29、sive in the development of its space technology not least because it believes that the exploration of outer space should help build a community with a shared future for mankind.” 中國在空間技術(shù)發(fā)展上是開放包容認(rèn)為探索外空是構(gòu)建人類命運(yùn)共同體的重要理念?？商煳囊弧遍_啟了中國行星探索的新篇章。故選D 項(xiàng)。二、答案：1.A; 2.D; 3.C; 4.D三、答案： carrying; the; of; automatical

30、ly; barriers; collection; to complete; third; has succeeded; which解析：根據(jù)句法結(jié)構(gòu)此處應(yīng)填入非謂語動(dòng)詞，主語 spacecraft 與 carry 構(gòu)成主謂關(guān)系，故填入現(xiàn)在分詞。spacecraft first-ever Chinese 作定語，后面有不定式作定語，故填入定冠詞表特指。consist of 為習(xí)慣搭配，意為“由組成automatic 是形容詞，應(yīng)改為副詞 automatically 修飾后面的動(dòng)名詞短語。barrier“障礙”是可數(shù)名詞，此處應(yīng)為復(fù)數(shù)形式表示泛指。collect 是動(dòng)詞，不能作介詞賓語，應(yīng)為名詞

31、collection。expected 后填入不定式作主語補(bǔ)足語。country 是單數(shù)形式，其前有定冠詞 the,故填入序數(shù)詞。so far“迄今為止”是現(xiàn)在完成時(shí)態(tài)的時(shí)間狀語，故填入has succeeded。本句中， Change-4 是先行詞，其后的非限制性定語從句中缺少主語，只能填入which。四、答案：Hello everyone!Hearing that the first Chinese Mars Probe Tianwen 1 launched on July 23th, 2020 aims to land on Mars around May, 2021, its a great honor for