Unit 4 Space Exploration 同步单元词汇习题 -2025-2026学年高一下学期英语人教版必修第三册

**基本信息** 本练习以单元核心词汇为基础，通过基础记忆、进阶运用到综合表达的三层梯度设计，构建从单一词汇到句子翻译的知识巩固路径，适配单元复习中语言能力与思维品质的培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇短语记忆（单词、短语默写）|中英互译夯实语言基础，30分单词+15分短语强化词汇积累| |进阶层|词汇形态与语法规则运用（词形变换、单句语法填空）|词形转换（15分）与语法填空（15分）结合，提升语言运用能力| |综合层|词汇语法综合表达（句子翻译）|提示性翻译（25分）融合单元核心句型，培养思维品质与综合应用能力|

新人教版必修三 Unit 4 Space Exploration 同步单元词汇习题 姓名______________班级___________分数__________(满分100) 一、重点单词默写（30 分） Ⅰ. 英译汉（15 分，1 分 / 题） 1.launch ____________ 2.gravity ____________ 3.orbit ______________ 4.vehicle ____________ 5.determine ____________ 6.sufficient ____________ 7.enable ____________ 8.acquire ____________ 9.expand ____________ 10.intense ____________ 11.durable ____________ 12.absence ____________ 13.observe ____________ 14.massive ____________ 15.explore ____________ Ⅱ. 汉译英（15 分，1 分 / 题） 1.宇航员 ____________ 2. 程序；步骤 ___________ 3. 科技 ___________ 4. 目标；目的 ____________ 5.现象 ____________ 6. 假定；设想 ____________ 7. 精确的；准确的 ____________ 8. 独立地 ____________ 9.激动；兴奋 ____________ 10. 有智慧的 ____________ 11. 失败 ____________ 12. 信仰；信心 ____________ 13.数据；资料 ____________ 14. 宇宙 ____________ 15. 挑战 ____________ 二、重点短语默写（15 分，1 分 / 题） 1.carry on __________ 2. in the absence of __________ 3. make progress __________4. be determined to do sth __________ 5. dream of __________ 6. succeed in doing sth__________ 7. provide sb with sth __________ 8. set foot on __________ 9. 为…… 做准备 __________ 10. 启动；发射 __________ 11. 由于；多亏 __________ 12. 导致；引起 __________ 13. 被认为是 __________ 14. 致力于 __________ 15. 实现梦想 __________ 三、词形变换（15 分，1 分 / 题） 用括号内单词的正确形式填空 1. The spacewalk carried out by astronauts is __________ (high) valuable for human space exploration. 2. His strong __________ (determine) to explore the mysterious space never gave up until success. 3. We need __________ (sufficiency) food and clean water for the long and tough space journey ahead. 4. The advanced computer __________ (able) us to process complex space data quickly and accurately. 5. She has __________ (acquire) a lot of useful knowledge about stars and other celestial bodies. 6. The complete __________ (absent) of gravity in space makes objects float freely and easily. 7. We should do our work __________ (accurate) to ensure the safety of space exploration missions. 8. The __________ (explore) of Mars has attracted the attention of people around the whole world. 9. The amount of this material used in space shows its __________ (massive) and ability to resist high pressure. 10. The careful __________ (observe) of distant planets helps us know more about the universe. 11. __________ (fortunate), the launch of the spaceship was completely successful without any mistakes. 12. He is a famous __________ (science) who devotes his life to studying space and celestial bodies. 13. We felt great __________ (excite) when we heard the good news of the space mission. 14. The new plan is carefully designed __________ (expand) our knowledge of outer space. 15. Her firm __________ (believe) in science has encouraged many young people to study space. 四、单句语法填空（15 分，1 分 / 题） 用括号内单词的正确形式填空 1. It is important __________ (learn) basic knowledge before exploring deep space. 2. He insisted on __________ (observe) the bright stars every quiet and peaceful night to explore the space. 3. The new spaceship, which is the most advanced, is scheduled __________ (launch) tomorrow early morning. 4. We are looking forward to __________ (land) on Mars bravely and exploring its mysterious surface one day in the future. 5. She succeeded in __________ (complete) the strict space training. 6. Without gravity, many common things __________ (be) quite different in space. 7. They determined __________ (find) the hidden truth of the whole universe so that they could further explore the unknown space. 8. The absence of air, which is common in deep space, makes it hard __________ (breathe) freely and comfortably in the quiet and endless space. 9. Thanks __________ his great efforts, the challenging space project succeeded smoothly at the end of last year. 10. We must provide them __________ enough advanced space equipment to finish the difficult space task safely and quickly now. 11. This great discovery enables us __________ (understand) the moon much better. 12. Only by working hard __________ we achieve our precious space dream. 13. He has been fully devoted to __________ (study) space science for many years. 14. The modern spaceship returned to Earth __________ (safe) when it had finished its space trip successfully. 15. They failed __________ (reach) the distant planet because of bad space weather. 五、句子翻译（25 分，5 分 / 题，1 分 / 空） 1. 我们的目标是探索太空并更多地了解宇宙。(不定式作表语；目标goal; 探索 explore) Our __________ _________ __________ __________ space and learn more about the __________. 2. 由于现代科技，我们能够发射宇宙飞船进入太空。(幸亏；由于thanks to; 使某人能够做某事enable sb to do sth) __________ __________ modern technology, we __________ __________ __________ launch spaceships into space. 3. 他决心实现登上月球的梦想。(下定决心做某事be determined to do sth; dream; 登上 set foot on) He __________ __________ __________ realize his dream of __________ __________ __________ the moon. 4. 在没有重力的情况下，宇航员可以在太空中漂浮。(在缺乏...的情况下in the absence of; 漂浮float) __________ __________ __________ __________ gravity, astronauts can __________ in space. 5. 只有努力学习，我们才能在太空探索方面取得巨大进步。(Only+状语置句首部分倒装；取得巨大进步make great progress) Only by studying hard __________ __________ __________ __________ ________in space exploration. 参考答案 一、重点单词默写 Ⅰ. 英译汉 1.发射；发起 2.重力；引力 3.轨道；沿轨道运行 4.交通工具；车辆 5.确定；决定 6.足够的；充足的 7.使能够；使成为可能 8.获得；得到 9.扩大；扩张 10.强烈的；紧张的 11.耐用的；持久的 12.缺乏；不存在 13.观察；遵守 14.巨大的；大量的 15.探索；勘探 Ⅱ. 汉译英 1.astronaut 2. procedure 3. technology 4. target 5.phenomenon 6. assume 7. accurate 8. independently 9.excitement 10. intelligent 11. failure 12. belief 13.data 14. universe 15. challenge 二、重点短语默写 1.继续；坚持 2. 在缺乏…… 的情况下 3. 取得进步 4. 下定决心做某事 5. 梦想；向往 6. 成功做某事 7. 为某人提供某物 8. 踏上；进入 9. prepare for 10. launch…into… 11. thanks to 12. lead to / result in 13. be regarded as / be considered as 14. be devoted to 15. realize one’s dream 三、词形变换 1. highly 2. determination 3. sufficient 4. enables 5. acquired 6. absence 7. accurately 8. exploration 9. mass 10. observation 11. Fortunately 12. scientist 13. excitement 14. to expand 15. belief 四、单句语法填空 1. to learn 2.observing 3.to be launched 4.landing 5.completing 6.would be 7.to find 8.to breathe 9.to 10.with 11.to understand 12.can 13.studying 14.safely 15.to reach 五、句子翻译 1. Our goal is to explore space and learn more about the universe. 2. Thanks to modern technology, we are enabled to launch spaceships into space. 3. He is determined to realize his dream of setting foot on the moon. 4. In the absence of gravity, astronauts can float in space. 5. Only by studying hard can we make progress in space exploration. 学科网（北京）股份有限公司 $