中考真题2024年四川省自贡市阅读理解D篇-宇航员的训练
April 24th is Space Day of China. Ever since Yang Liwei made it to space in 2003, about 20 Chinese astronauts have been sent into space.
In space, astronauts face many problems. There is little gravity (重力) there, which influences their bodies. Also, being away from family and friends and staying in a tiny spaceship for a long time can make them feel sad or stressed out. What’s more, if something goes wrong suddenly, they have to fix it under huge pressure. That’s why astronauts have to be smart, strong, and ready for any challenge before they can go to space.
To make sure that Chinese astronauts complete their tasks and return to Earth safely, 8 kinds, including over 200 subjects of training, are set. Besides physical training, basic science knowledge and mock (模拟) tasks are included. Before astronauts can go to space, they train like this for at least three and a half years.
In China’s manned space project, one of the most difficult parts of the training is the underwater training. This helps astronauts get ready for the weightless environment in space. And they wear diving suits (潜水服) over 100 kilos and stay underwater for six hours every time.
1.What problem do astronauts face according to paragraph 2?
A They have to train under huge pressure.
B They are influenced by little gravity in space.
C They often worry about their family and friends.
D
解析：选B。B. 细节理解题，根据“In space, astronauts face many problems.”后面的内容可知A选项“they have to fix it under huge pressure”并不是train, B选项正确，C选项，“being away from family and friends and staying in a tiny spaceship for a long time can make them feel sad or stressed out.”并没有提到worry.
2.What do astronauts need to do before going to space?
A Master basic science knowledge.
B Experience 8 subjects of training.
C Get three years of underwater training.
D
解析：选A。A 细节理解题，根据第三段“To make sure that Chinese astronauts complete their tasks”可知答案在第三段，A 选项正确，B选项“over 200 subjects of training”C 选项“they train like this for at least three and a half years.”并没有说水下训练。
3.What does the underlined word “This” in paragraph 4 refer to (指代)?
A A diving suit.
B Underwater training.
C China’s manned
D
解析：选B。B. 细节理解题，由第四段“In China’s manned space project, one of the most difficult parts of the training is the underwater training.”可知，this指代的是前面的水下训练
4.What can be the best title for this text?
A Work Hard to Live in Space
B Train Hard to Work in Space
C Deal with Problems in Space
D
解析：选B。B. 主旨大意题，A选项，不是live在太空；B选项正确，辛苦训练为了在太空的工作；C主要内容不是处理问题，而是辛苦训练。