Unit 5 Off to space Section 3 Expressing and communicating ideas同步练习2026-2027学年沪教版七年级英语上册

**基本信息** 沪教版初中英语七年级上册Unit 5同步练习，以"词汇-句型-语篇"三级进阶设计，夯实语言基础，培养综合语言运用能力，适配新授课知识巩固需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词形转换、重点短语|聚焦单元核心词汇变形与固定搭配，强化语言能力基础| |进阶层|词/短语填空、句型转换、翻译|通过语法应用与句子构建，提升语言知识迁移能力| |综合层|语篇填空、补全对话|创设真实语境综合运用词汇语法，培养思维品质与语用能力|

沪教版（新教材）初中英语七年级上册 Unit 5 Off to space Section 3 Expressing and communicating ideas 同步练习 一、词形转换 1. astronaut ________(复数) 2. space ________(adj.太空的；航天的) 3. discover ________(n.发现；发觉) 4. explore ________(n.探索；探究) 5. safe ________(adv.安全地) 6. weigh ________(n.重量；分量) 7. develop ________(n.发展；开发) 8. fly ________(过去式) 9. orbit ________(n.轨道) 10. hero ________(复数) 二、用所给词的适当形式填空 1. Many young people dream of becoming ________(astronaut) in the future. 2. China has made great progress in ________(space) technology. 3. The ________(discover) of water on Mars excited scientists around the world. 4. We should encourage the ________(explore) of unknown galaxies. 5. Astronauts need to learn how to land ________(safe) on the moon. 6. The ________(weigh) of the spacecraft is about 5 tons. 7. With the ________(develop) of science, we will know more about space. 8. Yang Liwei ________(fly) into space in 2003 and became a national hero. 9. The satellite moves in an ________(orbit) around the Earth. 10. Those space ________(hero) have inspired millions of people. 三、重点短语 1. 梦想成为宇航员 ________________ 2. 太空探索 ________________ 3. 环绕地球飞行 ________________ 4. 安全着陆 ________________ 5. 做出重大发现 ________________ 6. 航天技术 ________________ 7. 鼓励太空探索 ________________ 8. 除此之外 ________________ 9. 介绍太空知识 ________________ 10. 为……感到骄傲 ________________ 四、用所给短语的适当形式填空 dream of being an astronaut, space exploration, fly around the Earth, land safely, make great discoveries, space technology, encourage space exploration, besides, introduce space knowledge, be proud of 1. Many children ________ when they watch space movies. 2. ________ helps us understand the universe better. 3. Shenzhou V became the first Chinese spacecraft to ________ in 2003. 4. The astronaut managed to ________ on the moon after a long journey. 5. Scientists have ________ about Mars in recent years. 6. China’s ________ has improved a lot over the past decades. 7. Teachers should ________ among students to arouse their interest in science. 8. ________ learning about space, we can also do some small experiments at home. 9. The teacher will ________ to us in tomorrow’s class. 10. We ________ our country’s achievements in space travel. 五、按要求完成句子 dream / discover / explore / safe / develop / proud 1. Many students ________ of visiting the space station one day. 2. Scientists ________ a new star in the outer galaxy last month. 3. It’s important for us ________ the unknown universe. 4. Astronauts must make sure the spacecraft lands ________. 5. With the rapid ________ of science, space travel will become common. 6. We are ________ of our astronauts who have been to space. 六、句型转换 1. Yang Liwei flew into space in 2003.（用since 2003改写句子） Yang Liwei ________ ________ a national hero since 2003. 2. Space exploration helps us know more about the universe.（改为同义句） Space exploration ________ us ________ more about the universe. 3. We can learn about space by watching documentaries.（对划线部分提问） ________ ________ we learn about space? 4. People built the space station to do scientific research.（改为被动语态） The space station ________ ________ to do scientific research. 5. Have you ever dreamed of going to space?（作否定回答） ________, ________ ________. 七、改错（每句一处错误，划出并改正） 1. Many child dream of becoming astronauts in the future. ______________________________________________________________________ 2. We should learn explore space to broaden our horizons. ______________________________________________________________________ 3. The spacecraft land safely on Mars last week. ______________________________________________________________________ 4. Scientists have make great discoveries about the universe. ______________________________________________________________________ 5. Besides learn about space, we can also read science fiction books. ______________________________________________________________________ 八、重点句子翻译 1. 许多年轻人梦想成为宇航员。 ______________________________________________________________________ 2. 太空探索帮助我们更好地了解宇宙。 ______________________________________________________________________ 3. 杨利伟在2003年成功环绕地球飞行。 ______________________________________________________________________ 4. 除此之外，我们还可以通过观看纪录片学习太空知识。 ______________________________________________________________________ 5. 科学家们已经在火星上做出了许多重大发现。 ______________________________________________________________________ 6. 我们为祖国的航天成就感到骄傲。 ______________________________________________________________________ 九、语篇填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 astronaut, space, discover, explore, safe, weigh, develop, fly, orbit, hero, besides, proud, introduce, great, technology Nowadays, 1. ________ exploration has become one of the most exciting fields in science. Many young people dream of becoming 2. ________. In 2003, Yang Liwei 3. ________ into space and became a national 4. ________. His spacecraft moved in an 5. ________ around the Earth and landed 6. ________. Scientists have made many great 7. ________ in recent years. They found water on Mars and studied its environment. With the 8. ________ of science and 9. ________, we can 10. ________ more unknown areas in the universe. 11. ________ learning from books, we can watch documentaries to 12. ________ ourselves to space knowledge. The 13. ________ of the new spacecraft is about 6 tons. We are 14. ________ of our country’s achievements in space. It’s really a 15. ________ thing to contribute to space exploration. 十、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Do you know Yang Liwei? B: Yang Liwei? 1. ________________________? A: He is China’s first astronaut who flew into space. B: Wow, that’s cool! 2. ________________________? A: He flew into space in 2003 with Shenzhou V. B: 3. ________________________? A: His spacecraft flew around the Earth 14 times and landed safely. B: 4. ________________________? A: Yes, he received many prizes for his great work. B: 5. ________________________. I want to be an astronaut too someday. 参考答案 一、词形转换 1. astronauts 2. space-related 3. discovery 4. exploration 5. safely 6. weight 7. development 8. flew 9. orbit 10. heroes 二、用所给词的适当形式填空 1. astronauts 2. space 3. discovery 4. exploration 5. safely 6. weight 7. development 8. flew 9. orbit 10. heroes 三、重点短语 1. dream of being an astronaut 2. space exploration 3. fly around the Earth 4. land safely 5. make great discoveries 6. space technology 7. encourage space exploration 8. besides 9. introduce space knowledge 10. be proud of 四、用所给短语的适当形式填空 1. dream of being an astronaut 2. Space exploration 3. fly around the Earth 4. land safely 5. made great discoveries 6. space technology 7. encourage space exploration 8. Besides 9. introduce space knowledge 10. are proud of 五、按要求完成句子 1. dream 2. discovered 3. to explore 4. safely 5. development 6. proud 六、句型转换 1. has been 2. helps; learn 3. How can 4. was built 5. No; I haven’t 七、改错 1. child → children（many后接名词复数） 2. learn explore → learn to explore（learn to do sth.固定搭配） 3. land → landed（时间last week，用一般过去时） 4. make → made（现在完成时结构：have+过去分词） 5. learn → learning（besides是介词，后接动名词） 八、重点句子翻译 1. Many young people dream of being astronauts. 2. Space exploration helps us understand the universe better. 3. Yang Liwei successfully flew around the Earth in 2003. 4. Besides, we can also learn space knowledge by watching documentaries. 5. Scientists have made many great discoveries on Mars. 6. We are proud of our country’s achievements in space travel. 九、语篇填空 1. space 2. astronauts 3. flew 4. hero 5. orbit 6. safely 7. discoveries 8. development 9. technology 10. explore 11. Besides 12. introduce 13. weight 14. proud 15. great 十、补全对话（参考合理答案） 1. Who is he 2. When did he fly into space 3. What did his spacecraft do in space 4. Did he receive any prizes for his work 5. He is really a great hero 学科网（北京）股份有限公司 $