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1、2023名校版高考英语阅读理解精 读含答案Today , China has conducted its first 3D printing experiment in space in a newly launched spacecraft , which was put into low-Earth orbit by China s Long March 5B heavy-lift carrier rocket.Video broadcast on CCTV showed that the printer has printed a flat section of a honeycomb-
2、shaped（蜂巢状的）structure as well as a symbol of China Aerospace Science and Technology Corp , the parent company of the China Academy of Space Technology.The experiment was done by a 3D printer , developed and built by its Beijing Spacecrafts Manufacturing Factory , inside the prototype of China s new-
3、generation manned spacecraft.The printer z named the Space-Based Composite Material 3D Printing System , uses carbon fiber-reinforced materials to autonomously print objects.lt is installed in the re-entry module of the experimental spaceship , and will be brought back to Earth once the module retur
4、ns.The printer features advanced technologies in material modeling , precision control and automation.Once the space-based 3D printing technology becomes operationally ready , it can extensively benefit space programs as astronauts can use it to manufacture a lot of things they currently need to obt
5、ain from resupply flights by cargo spacecraft.Wang Yanan , editor-in-chief ofthe Aerospace Knowledge magazine , said the 3D printer will be very useful in extended space missions , such as those in a space station z because it will allow astronauts to make components quickly and conveniently in spac
6、e.The technology will save future space journeys considerable resources and costs.In fact, the device is not the only representative of 3D printing onboard the Prototype.A CubeSat deployer .designed and made through 3D printing by CoSats Space Technology , is also carried by the spacecraft to check
7、the adaptability of 3D-printed equipment in space.CoSats Chief Operating Officer Bai Ruixue said the 3D-printed deployer is much lighter and stronger than its counterparts and it will have huge potential in the space industry.5 . What did the video broadcast on CCTV show to the audience?A . The proc
8、ess and the products of the 3D printing.B . The name and the shape of the 3D printer.C . The significance of the 3D printing technology.D . The relationship between the two companies.6 . What if a component is broken in the space station now?A . It has to be sent by spaceship back to Earth for repai
9、r.B . The astronauts can fix it conveniently by hand on the spot.C .The astronauts can make one using 3D printing and replace itD . It has to be unloaded and abandoned in space.7 . What does the underlined those in Paragraph 5 refer to?A . The 3D printers.B . The magazines.C . The space missions.D .
10、 Astronauts.8 . Why is the last paragraph mentioned?A . To introduce the CubeSat deployer produced in space.B . To explain the advantages of 3D printing in space.C . To show the adaptability of 3D printing in space.D . To indicate a bright future of 3D printing in space.accDBritish sculptor Jason Ta
11、ylor has made it his mission to use his talent to conserve our ecosystems by creating underwater museums.Over the years , the environmentalist has put over 850 massive artworks underwater worldwide.On February 1,2021 z Taylor launched his latest work-The Underwater Museum of Cannes.“The main goal wa
12、s to bring attention to the fact that our oceans need our help : Taylor told Dezeen. Z/Ocean ecology has been destroyed by human activity in the Mediterranean over the past few decades ,and it is not obvious what is taking place when observing the sea from afar.”The Underwater Museum of Cannes conta
13、ins 6 sculptures featuring local residents of various ages.They range from Maurice , an 80-year-old fisherman , to Anouk , a 9-year-old student.Towering over 6-feet-tall and weighing 10 tons , the faces are sectioned into two parts , with the outer part like a mask.The mask indicates that the world
14、s oceans appear powerful and unbeatable from the surface but house an ecosystem that is extremely fragile to careless human activities.Though the waters surrounding the sculptures now appear a pristine blue zthe seabed was filled with old boat engines zpipes , and other human-made trash when the pro
15、ject began about four years ago.Besides removing the trash , Taylor also restored the area s seagrassJust one square meter of the seagrass can generate up to 10 liters of oxygen daily.The seagrass also helps prevent coastal erosion and provides habitats for many ocean creatures./zThe idea of creatin
16、g an underwater museum was to draw more people underwater and develop a sense of care and protection , Taylor told Dezeen. Z/If we threw unwanted waste near a forest , there would be a public outcry.But this is happening every day in our surrounding waters and it largely goes unnoticed.,z1 . What ar
17、e the underwater museums intended to do?A . To make huge profits.B . To raise awareness of protecting the ocean.C To show Jason Taylor s talent.D . To draw attention to endangered sea animals.2 . Why does the outer part of the sculptures look like a mask?A . To popularize the features of the locals.
18、B . To remind people to protect themselves.C . To reflect people s protection of the ocean.D . To stress the sensitiveness of the ecosystem.3 . What s Paragraph 4 mainly about?A . How the project was started.B . How the seagrass was restored.C What recovery effort the project made.D . Why the surrou
19、ndings were improved.4 . What can we infer from what Jason Taylor said in the last paragraph?A . The situation of the ocean is easily ignored.B . The destruction caused to the ocean is noticeable.C . Forests play a more important role in ecosystems.D . People have zero tolerance to damage done to nature.