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204424. （2023•铁一中学•高二上期末） How is dining in space different from eating on Earth？ Space suits？Check!Oxygen？Check!Water？Check!Are we forgetting something？Food!If you send astronauts into space，you have to send along food as well.But what do astronauts eat，and how do they eat it？（1）
   First，and possibly most important，is nutrition （营养）.Maintaining the astronauts' physical health is a top task for any space mission.Providing junk foods to eat，such as potato chips，sodas，and pizza，would make the astronauts feel unhealthy.
   （2）       If the food that has been provided is distasteful，then the astronauts may avoid eating it.If you've ever tried to concentrate on something important while your stomach doesn't feel well，you'll know why the scientists in charge of a space mission want their astronauts to eat regularly.
   The lack of gravity in a spacecraft also determines what foods can or cannot be eaten in space.Meals must be packaged carefully so they won't spill into the cabin.Liquids or tiny bits of food could get inside a machine or electronic device and damage it. （3）       A loose knife bouncing （弹起） around inside the cabin would be dangerous.
   （4）       The weight of every object included in a spacecraft must be calculated in order to ensure that there is enough fuel and power to carry the craft safely into space and home again. （5）       Most foods are stored in plastic bags，and often，the foods are dehydrated （脱水）．When an astronaut is ready to eat，hot water is added to rehydrate the meal and warm it up.
   Despite all these requirements，much of the food eaten in space is actually similar to what you might eat on any given day.

A.Variety and taste are also important.
B.Finally，weight is an important concern.
C.Food packaging is made to be as light as possible.
D.Believe it or not，they also have fresh fruits and vegetables.
E.Nutrition and practicality are important things to consider.
F.For the same reason sharp utensils are never used onboard.
G.Scientists take several factors into consideration as they plan meals for space.

共享时间:2023-02-10 难度:2

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[考点]

航空航天，宇宙探索，

[答案]

GAFBC

[解析]

（1）G.话题导入题。根据上文"But what do astronauts eat，and how do they eat it？"（但是宇航员吃什么，怎么吃？）可知，该空处要承接上文，再根据下文的几个因素可知。G选项"Scientists take several factors into consideration as they plan meals for space（科学家在计划太空用餐时考虑了几个因素）"总起下文，符合题意，factors呼应下文的几个具体因素。故选G.
（2）A.段落大意题。根据下文"If the food that has been provided is distasteful，then the astronauts may avoid eating it.（如果提供的食物不可口，宇航员可能会不吃它）"可知，本段在说明食物种类和口味是很重要的。A选项"Variety and taste are also important（食物种类和口味是很重要的）"对下文进行了总结，突出了中心，符合题意。故选A.
（3）F.细节理解题。根据上文"Liquids or tiny bits of food could get inside a machine or electronic device and damage it.（液体或食物残渣可能会进入机器或电子设备并损坏它）"可知，F选项"For the same reason sharp utensils are never used onboard（出于同样的原因，船上从不使用锋利的器具）"承接上文，且呼应下文"一把松动的小刀在船舱里乱跳是很危险的"。sharp utensils are never used onboard呼应be dangerous.故选F.
（4）B.段落大意题。根据下文"The weight of every object included in a spacecraft must be calculated in order to ensure that there is enough fuel and power to carry the craft safely into space and home again.（必须计算航天器中每一个物体的重量，以确保有足够的燃料和动力将航天器安全地送入太空和返回家园）"可知，本段在说明另一个考虑因素是重量。B选项"Finally，weight is an important concern（最后，重量是一个重要的问题）"符合题意，weight是关键词。故选B.
（5）C.推理判断题。根据下文"Most foods are stored in plastic bags，and often，the foods are dehydrated （大多数食物都储存在塑料袋里，而且通常都是脱水的）"可知，C选项"Food packaging is made to be as light as possible（食品包装做得尽可能轻）"符合题意，light呼应plastic bags，dehydrated.故选C.

[点评]

本题考查了"航空航天，宇宙探索，"，属于"易错题"，熟悉题型是解题的关键。

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202389. （2021•西安中学•十模） The Cassini-Huygens space probe（探测器），which reached Saturn （土星）last week has sent back amazing photographs of the planet's famous rings viewed in ultraviolet light. （1）       The different colorow exactly what the rings are.The red means the ring contains tiny pieces of rock and the blue and green is likely to be a mixture of water and frozen gases. （2）       That's why it is so light and it could float on water - if a big enough ocean could be found!
   （3）       It aims to explore the planet and its rings and moons.It was launched in 1997 and its mission was to explore the "gas giant" planet，which is the furthest planet to be seen from the Earth without a telescope.
   Scientists say the spacecrafts four-year tour of Saturn may tell them how the rings are formed. （4）       The probe has sent back pictures of some of Saturn's moons，including Phoebe and Titan.Phoebe has a strange shape. （5）       Saturn's biggest moon，Titan，is believed to be the only body in the solar system other than the Earth with liquid on the surface.The images of Phoebe and Titan look strangely like photos of the Earth and our own moon，taken decades ago by the earliest space missions.

A.Saturn itself is made of gases.
B.The pictures are hard to take in space.
C.The probe is an international space project.
D.They will discover more secrets about the spacecraft.
E.The pictureow them in shades of blue，green and red.
F.It will also study the plant's atmosphere and magnetic field.
G.Unlike other planets and their moons，it is not perfectly round.

共享时间:2021-07-07 难度:2 相似度:2

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201830. （2024•西安中学•九模）     Sitting inside the Shenzhou XVI spacecraft，Gui Haichao，the first Chinese civilian on a spaceflight，together with the other two astronauts，（1）       （ launch） by a 20-story-tall Long March 2 F carrier rocket，（2）       took off at 9：31 am on May 30，2023 at the Jiuquan Satellite Launch Center.
   Born in 1986，Gui's（3）       （enthusiastic） for science has been developing since childhood.He had a set of encyclopedias （百科全书） from which he gained a lot of basic space knowledge.Years later，Gui Haichao attended Beihang University，（4）       （major） in spacecraft design and engineering.
   Gui then pursued postdoctoral research overseas and published about 20 SCI academic papers in top international journals.After returning to China，he received Beihang's invitation to teach（5）       an associate professor.
   In the spring of 2018，Gui was told that China's manned space authorities had made a decision（6）       （select） the third group of astronauts，including the first spaceflight engineers and science payloads specialists. "I have been（7）       fan of space exploration for many years and sometimes dreamed about doing my research in space.So excited was I on hearing this news（8）       I signed up without much thought.Eventually I was（9）       （successful） admitted following several demanding rounds of（10）       （profession） tests，" he recalled.

共享时间:2024-06-24 难度:2 相似度:1

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dygzyyyn

2023-02-10

高中英语 | 高二上 | 短文填空

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