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北京部分区2021年中考二模英语试题分类汇编:任务型阅读专题

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北京部分区2021年中考二模英语试题分类汇编:任务型阅读专题

北京市部分区 2021 年中考二模英语试题分类汇编 任务型阅读专题 2021 年北京市燕山地区九年级二模英语试题 四、阅读短文,根据短文内容回答问题。 (共 10 分,每小题 2 分) Astronauts go on spacewalks for many reasons. Spacewalks let astronauts work outside their spacecraft 飞行器 while still in space. Astronauts can do science experiments on a spacewalk. Spacewalks also let astronauts test new equipment 设备. They can repair spacecraft in space instead of bringing them back to the Earth tofi x. When astronauts go on spacewalks, they wear spacesuits with pure oxygen 纯氧 inside to keep themselves safe. Once in their suits, astronauts breathe oxygen for a few hours. Breathing only oxygen can help clear out all the nitrogen 氮气 in an astronauts body. If they didnt clear out the nitrogen, the astronauts might get gas bubbles 气泡 in their body and the bubbles will do them harm. These gas bubbles can cause pain in astronauts shoulders and knees. This pain is called getting “the bends“ because it has infl uences on the places where the body bends. Astronauts are now ready to get out of their spacecraft. They leave the spacecraft through a special door called an airlock. The use of the airlock is to stop air getting out. The airlock has two doors. When astronauts get ready to go on a spacewalk, they go through thefi rst door and lock it tight behind them. They can then open the second door without any air getting out of the spacecraft. After a spacewalk, astronauts go back inside through the airlock. How do astronauts stay safe during spacewalks They use safety ropes to keep themselves from fl oating away 飘离 into space. When on a spacewalk, one end of the safety rope is hooked 钩 住 to the spacewalker while the other end is connected to the spacecraft. Astronauts also use ropes to keep tools from fl oating away. They tie their tools to their spacesuits. Another way astronauts stay safe during spacewalks is by wearing a SAFER. If an astronaut were to fl oat away, SAFER would help him or herfl y back to the spacecraft. Astronauts control SAFER with a small joystick 控制杆 , like on a video game. 34.What can help astronauts work outside their spacecraft 35.What can cause pain in astronauts shoulders and knees 36.What is the use of the airlock 37.How do astronauts control SAFER in space 38.How do astronauts keep themselves fromfl oating away into space 四、阅读短文,回答问题。 (共 10 分,每小题 2 分) 34. Spacewalks 35. Gas bubbles. 36. To stop air getting out. 37. With a small joystick. 38. By using safety ropes and wearing a SAFER. 2021 年北京市丰台区九年级二模英语试题 四、阅读短文,根据短文内容回答问题。 (共10 分,每小题2 分) Henry Ford Henry Ford is famous for making cars easier for most people to buy. He did this by producing the cars using an assembly装配 line. Henry Ford was born in 1863 in Michigan. He was the eldest of six children, and his family owned a farm. He worked on the farm when he was young, but he soon discovered that he loved taking things apart to see how they worked, then putting them back together again. He worked on watches a lot, and ended up helping ma

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