Unit6 Electricity everywhere基础训练卷 一、根据句意、汉语或首字母提示写出单词。 1. We can't live without _____ (电) in modern life. 2. The _____ (灯泡) was invented by Thomas Edison. 3. Don't touch the broken w_____ with your bare hands. It's dangerous. 4. My remote control needs a new b_____ because it doesn't work. 5. Please turn off the s_____ when you leave the room to save energy. 6. It's important to learn about electrical _____ (安全) at home. 7. Playing with electrical wires is very d_____. You must stop doing that. 8. The p_____ station provides electricity for the whole city. 9. We should s_____ electricity by turning off lights when not in use. 10. B_____ using any new electrical device, read the instructions carefully. 11. Don't put your finger into the e_____ (插座). It may cause an accident. 12. This washing m_____ can help us clean clothes in 30 minutes. 13. The room was in complete _____ (黑暗) when the power went out. 14. S_____, all the lights went off and the building became quiet. 15. The candle began to _____ (发光) and lit up the small room. 16. Can you _____ (连接) the computer to the printer for me 17. Solar energy is a kind of clean and renewable _____ (能源). 18. The great _____ (发明) of electricity changed people's lives greatly. 19. I want to use the air conditioner, h_____, it's broken and needs repair. 20. It's q_____ useful to learn how to fix small electrical problems at home. 二、根据句意，用括号内所给词的适当形式填空。 1. It's _____ (danger) to touch electrical appliances when your hands are wet. 2. Using solar energy is _____ (use) for protecting the environment. 3. Please use this machine _____ (safe) by following the user guide. 4. Thomas Edison was a great _____ (invent) who created over 1,000 inventions. 5. Be _____ (care) when you plug in the charger to avoid electric shocks. 6. Learning about electricity is _____ (enjoy) and educational for kids. 7. The teacher told _____ (they) not to play with switches in the classroom. 8. _____ (general), electricity travels through metal wires to our homes. 9. My uncle is a _____ (work) in a hydroelectric power station. 10. This new electrical cooker is very _____ (help) for busy office workers. 11. We should take an _____ (act) part in saving electricity every day. 12. It's of great _____ (important) to teach children about electrical safety. 13. Don't make _____ (noise) when the power is off; everyone is resting. 14. _____ (luck), no one was hurt in the small electrical accident. 15. The _____ (develop) of electricity has made our lives more convenient. 三、单项选择。 ( )1. Please _____ the lights when you leave the classroom to save energy. A. turn on B. turn off C. turn up D. turn down ( )2. It's _____ to touch a live wire. You must keep away from it. A. safe B. interesting C. dangerous D. exciting ( )3. -_____ do we get electricity for our homes -From local power stations. A. How B. What C. Where D. When ( )4. _____ is a clean energy that comes from the sun and w ... ...
~~ 已预览到文档结尾了 ~~
