题型：阅读选择 题类： 难易度：困难
【全效学习】八年级下学期英语核心素养评估 Module 3 核心素养评估卷
On 27th April 2022, NASA astronaut Jessica Watkins made history as she entered space on a SpaceX rocket. Dr Watkins is now the first black woman to serve on a long-term mission (任务) to the International Space Station(ISS).
Jessica is not only an astronaut, but also a geologist(地质学家). She was a member of the planning team for several of NASA's Mars missions. Her knowledge of geology helped decide rovers' paths on Mars.
In 2017, Jessica began a two-year programme to become a NASA astronaut. It helped her to prepare for her work in space. As part of that work, she took part in an underwater training mission. She lived in an underwater lab for nearly two weeks.
Jessica and the three other astronauts will spend six months on the ISS. Their job includes a number of scientific experiments. They will also help take care of the space station.
Before Jessica, only four other black women had gone on short-term missions into space. "I'm building on the foundation(基础) laid by them," said the astronaut. She hopes her work will set a good example for all children, especially black children. "You are well able to go on space missions and to achieve success!"
Have you ever left your child alone at home? Being alone at home, especially if it's a new experience, can be scary. Please pay attention to the following guidelines for leaving kids alone | |
7& under | You shouldn't leave them alone at any time. |
8--10 years old | You shouldn't leave them alone for more than 1.5 hours during the daytime and early evening. |
11-12 years old | You may leave them alone for up to 3 hours but not late at night. |
13--15 years old | You may leave them alone but not for the night. |
16--17 | years old You may leave them alone for up to two days and nights. |
* Ask your child to remember your full name, home address and telephone number. * Let neighbors know that your child may be home alone. * Make a list of lo cal numbers to call in an emergency. * Call the child several times while you are away * Make sure your child knows how to lock windows and doors * Tell your child not to go into others' houses without permission * Tell your child to choose a safe house to run to if he or she feels like in danger. * Teach your child to keep safe in the kitchen. * Ask your child not to turn on the home appliances(家电) alone. | |
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