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
加偏旁变新字
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）
眉毛形状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 to fix.
When astronauts go on spacewalks, they wear spacesuits with pure oxygen (纯氧) inside to keep themlves 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 astronaut's body. If they didn't
clear out the nitrogen, the astronauts might get gas bubbles (气泡) in their body and the bubbles will do them harm. The gas bubbles can cau pain in astronauts' shoulders and knees. This pain is called getting "the bends" becau it has influences 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 u 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 the first door and lock it tight behind them. They can then open the cond 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 u safety ropes to keep themlves from fl百香果市场价格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 u ropes to keep tools from floating away. They tie their tools to their spacesuits.
共同努力
Another way astronauts stay safe during spacewalks is by wearing a SAFER. If an astronaut were to float away, SAFER would help him or her fly 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 cau pain in astronauts' shoulders and knees?
36．What is the u of the airlock?
香港什么时候回归的37．How do astronauts control SAFER in space?
38．How do astronauts keep themlves from floating away into space?
皓首穷经四、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.
济宁社保查询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
纪录片幼儿园Henry Ford is famous for making cars easier for most people to buy. He did this by producing the cars using an asmbly(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 e how they worked, then putting them back together again. He worked on watches a lot, and ended up helping many people fix their watches. In 1879, when he was 16 years old, he moved to Detroit to start working with machines, though he did come home and work on the farm a little, too.
Ford got married to Clara Bryant in 1888, and worked on a sawmill(锯木厂). He finally became an engineer. Ford worked for the Edison Illuminating Company and even got to meet Thomas Edison! Edison encouraged him to keep working on his plans for his horl
ess carriage, powered by a motor. Ford’s horless carriage was called the Quadricycle(四轮环保车).
He sold the Quadricycle and started his own company to continue his work making vehicles. He did not stay with the first company for very many years, but finally started the Ford Motor Company. He spent many years developing cars, which were made only a few at a time.
Ford was not the first person to create a car, but he was the one who began to make them accessible(可使用的) to a lot of people in the United States. His “Model T” car, relead(发布) in 1908, was easy to drive and to repair, so many people wanted one. He needed to make a lot of cars very quickly. His company, Ford Motor Company, hired skilled workers to work on an asmbly line. The car would move through the line, and each worker had a job along the line. One worker might put on the steering wheel, while at a different spot on the line, another worker put on tires. Every Model T was painted black. The company could make many cars at a time this way, which made them cheaper to produce.
