Section A Pre-reading Match the items in Column A with their translations in Chinese in Column B. Column A Column B _1.power system A.交流电源 2.the grid B.输电系统 _3.generators C.电力系统 4.transmission system D.汽轮发电机 _5.alternating current power E转子 _6.direct current power F输电网 _7.turbo generator G.直流电源 _8.rotor H.发电机 2Discuss the following questions with your partner. 1.What are the components of an electric power system?What role does each component play in the electric power system? 2.Can you list some energy sources that can produce electric power?What are the advantages and disadvantages of these sources? 44电气工程英语 I SectionA | Pre-reading Match the items in Column A with their translations in Chinese in Column B. I—1. power system 2. the grid B. 输电系统 3. generators C. 电力系统 4. transmission system 汽轮发电机 5. alternating current power I 转子 6. direct current power ．输电网 7. turbo generator ．直流电源 8. rotor 发电机 Discuss the following questions with your partner. 44 1. What are the components of an electric power system? What role does each component play in the electr ic power system? 2. Can you list some energy sources that can produce electric power? What are the advantages and disadvantages of these sources? 电气工程英语