题型：阅读选择 题类： 难易度：普通
广东省深圳市龙岗区宏扬学校2024-2025学年七年级上学期12月英语学科素养形成练习期末（Unit 1-Unit 8）（202412）
28th July, 1973, is a big day for fish. Two little mummichogs(花鳉) became the first fish in space. They lived in a plastic bag aboard Skylab. Three weeks later, they learned how to swim in zero gravity(零重力).
51 years later, four zebrafish are now swimming aboard China's Tiangong Space Station. This is for a space experiment to see how very little gravity changes how fish live and grow.
We know people feel weightless in space. But very little gravity can cause more changes. It affects almost all our body activities. If we' re going to live more in space in the future, we need to understand these changes. People are hard to study though. So, scientists study fish instead.
Zebrafish have helped us learn about living things. They may seem different, but have many similar body parts with us. "Their bodies often work like ours," explains Aaron van Loon, a biologist at the University of Washington.
Zebrafish are also small and easy to take care of. And, they' re clear before they are born. Scientists can look inside them while they' re growing.
Zebrafish have been in many medical studies. In space too, they' re studied since the 1970s. In 2015, zebrafish on the International Space Station helped learn how muscles get weak in very little gravity.
Like astronauts, fish are carefully picked for space trips. They always have a job to do. Our little friends in water are helping us learn to travel in space safely.
The Most Useful Invention | |
Invention | Mobile Phone |
Inventor | American, Martin Cooper |
Time | 1973 |
Usage(用途) | 1. 与他人交流方便 2. 代替相机照相 …… |
Your opinions about how to use them well | 1. 允许青少年使用手机 2. 以正确的方式使用它们 …… |
要点如下:短文必须包含以上内容,可以适当发挥,语意连贯,词数 80-100(开头已给出,不计入总词数)
注意：不要逐句翻译
The Most Useful Invention
Mobile phones are one of the most useful inventions.
……
{#blank#}1{#/blank#} Alex is a ten-year-old boy. And he feels sick（生病的）. He wants to see a doctor. {#blank#}2{#/blank#} Jessica likes playing volleyball very much. But she is going to a cinema to watch a movie this Sunday. {#blank#}3{#/blank#} Jeff likes learning English. She wants to practise（练习）English and making friends. {#blank#}4{#/blank#} Sandy likes eating food very much. If she gets something good to eat, she'll be happy all day. {#blank#}5{#/blank#} Tom likes music very much. He can play the piano and sing well. | A. Sports Centre We have lots of sports activities and lessons. Many good teachers can help you to play basketball, tennis and volleyball. B. Singer Wanted Are you good at singing? Can you play the piano? We are looking for a singer. Please join us. C. Children's Hospital Open from 8:00 am to 5:00 pm. The doctors and nurses are kind and patient. D. Health Centre You can join in many healthy activities like singing, dancing and parties here. We open on weekends. E. English Club Welcome to our English club! Here you can have many English parties and make some friends. Just open your mouth! F. Sunshine Cinema Do you like movies? If you do, please come to Sunshine Theatre on Sunday. The new movie My Country will be on. G. Changjiang Restaurant Do you like Chinese and Japanese food? A lot of famous people come to visit us. Come and taste our food! |
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