IELTS写作高频宝典科技类.doc

l IELTS写作高频宝典科技类1. advanced science 尖端科学2. scientific invention 科学发明3. exert a far-reaching impact on 对产生一种深远的影响4. double-edged sword 双刃剑5. earth-shaking changes 翻天覆地的改变6. pay the way for the future development 为未来的发展铺平道路7. lay a solid foundation for 为打下良好的基础8. energy crisis 能源危机9. depletion of resources 能源消耗10. milestone 里程碑11. sophisticated equipment 尖端设备12. technical innovation 科技创新13. expediency 权宜之计14. antithetical 与背道而驰的15. over-commercialized 过渡商业化的16. a heated discussion 热烈的讨论17. exhaust gas 废气18. disastrous 灾难性的19. overshadow 使相形见绌20. compared to/with 与相比21. usher in 引领22. speedy and comfortable既快捷又舒适23. opposite forces 负面影响24. a fatal breakdown 致命故障25. potential hazards 潜在危险26. pose a threat to 对有一种威胁27. promote relative industries 促进相关产业发展28. accelerate 加速29. means of transportation 交通方式30. transportation tools 交通工具31. social status 社会地位32. environmentally-friendly resources 环保的能源33. make peoples life easier 使人们生活更方便34. alternative fuel 可替代燃料35. sustainable development 可持续性发展36. scientific exploration 科学探索37. air travel 航空旅行38. ridiculous 可笑的39. absurd 荒唐的40. substitute 取代41. overcome difficulties 克服困难42. make progress 取得进步43. a sense of national pride 民族自豪感44. unprecedented 前所未有的45. soaring 不断上升的46. give a great push to the economic growth 极大地推动了经济发展47. see dramatic breakthroug