九年级英语（人教版）上册单元培优测试卷 Unit 6 Beyond Earth （考试时间80分钟 满分：100分） 一、单项选择（共10小题，每小题1分，满分10分） Human exploration never stops, and we always dream of going _____ Earth to explore more secrets. A. across B. beyond C. through D. above More new satellites _____ into space in the near future to improve space observation. A. will send B. are sent C. will be sent D. were sent Astronauts need to _____ difficult space missions with careful preparation. A. carry out B. give out C. take out D. turn out No human beings have _____ Mars so far, but scientists keep trying to realize the dream. A. catch up with B. take part in C. get on with D. set foot on We should _____ scientists from different countries to develop space technology together. A. compete with B. cooperate with C. compare with D. connect with Take enough tools and supplies _____ unexpected dangers happen in space exploration. A. so that B. as if C. even though D. in case The telescope _____ we use for space research helps us see distant stars clearly. A. what B. who C. that D. where All the staff _____ the spaceship must follow strict safety rules at all times. A. in B. at C. on D. for Scientists keep _____ scientific research to discover more mysteries of the universe. A. doing B. to do C. do D. done Advanced technology makes our space exploration speed _____ greatly in recent years. A. take up B. speed up C. put up D. pick up 二、完形填空（共10小题，每小题1.5分，满分15分） The Dream of Space Exploration Space exploration has always been the dream of human beings. The universe is huge and mysterious, full of unknown secrets 11_____ attract scientists all over the world. For centuries, humans have never stopped exploring the world beyond Earth. In the early days, people could only observe stars and planets with simple tools. Nowadays, modern technology has changed everything. Advanced telescopes and smart space rovers 12_____ to explore distant planets every year. More manned and unmanned spacecraft will be sent into space to 13_____ different scientific missions. Space exploration is never an easy task. Astronauts and scientists have to face huge challenges and unknown risks. They make full preparations 14_____ they may meet unexpected problems. Many researchers devote their time and energy to space science and never 15_____ in the face of difficulties. International cooperation plays an important role in space exploration. Countries 16_____ each other to share technology and experience, which helps human exploration develop faster. No single country can finish all difficult space tasks 17_____. Exploring space brings great value to human society. It helps us know more about the universe, improves our technology level and inspires younger generations to 18_____ scientific dreams. Although most people will never set foot on other planets, we can all feel the 19_____ of space exploration. Human exploration will never end. With continuous efforts, more myst ... ...
~~ 已预览到文档结尾了 ~~
