Unit Ⅰ Research Agencies
Text Ⅰ NASA
Text Ⅱ ROSCOSMOS
Text Ⅲ CASC
Unit 2 Rocket
Text Ⅰ How Rockets Work
Text Ⅱ How Do Space Rockets Work?
Text Ⅲ Report of a Rocket Experiment
Unit 3 Space Exploration
Text Ⅰ A Review of Human Cognitive Performance During Long-term Spaceflight
Text Ⅱ The Second Space Race-a Review of Asteroid Mining Literature
Unit 4 Space Station
Text Ⅰ Quantum Optics Experiments Using the International Space Station：a Proposal
Text Ⅱ Preliminary Studies on the Development of a 3D Space Radiation Transport Model
Text Ⅲ A Proposal to Research the Storage Facility for Spent Nuclear Fuel at Yucca Mountain
Unit 5 Space Shuttle
Text Ⅰ Space Shuttle Case Studies：Challenger and Columbia
Text Ⅱ On the Very Idea of Risk Management：Lessons from the Space Shuttle Challenger
References

本教材选取航天科技领域学术期刊或学术会议论文集中的真实语料，以话题进行单元划分。每个单元选取一种科技英语交流中典型的体裁类型语篇，如实验报告、项目书、文献综述、研究论文等，同时每个语篇中包含某种或几种科技语篇中常见的表达方式，如下定义、原理描述、图表描述