1、email=electronic mail e-book = a book in electronic form The dictionary is now available in electronic form. electrician n. 电工;电气技师 An electrician is a person whose job is to install and repair electrical equipment. 2. lightning 闪电 a flash of lightning 一道闪电 a violent storm with thunder and lightning
2、 电闪雷鸣 Lightning flashes and thunder crashes. 3. flash v. 闪耀,闪光 A lighthouse was flashing in the distance. n. 闪光,闪耀;一瞬间 a flash of lightning in a flash 转瞬间,立即 The task was done in a flash. Summer holiday passed in a flash. 4. dark a. darken vt. 使。变暗 darkness n. 黑暗 on a dark night Its getting dark. Ol
3、d people like to darken their hair to look younger. She drew the curtains and darkened the room. 拉上窗帘 The room was in darkness =(in the dark). 5. crash v. 摔碎;坠落;发出巨响 The tall building crashed to the ground in the terrible earthquake A truck went out of control and crashed into the back of a bus. n.
4、碰撞;坠毁,死机,碰撞声 The tree fell with a great crash. car crash 车祸;汽车碰撞 air/plane crash 飞机失事 He narrowly escaped in the air crash n.电线,导线 6. wire 无线电,收音机; n. wireless 无线的 a. telephone wires He sent me the news by wireless telegraph. the fast-growing wireless communication market Wi-Fi stands for Wireless F
5、idelity. f?del?t? The police talked to each other by wireless. 7. fright n. 惊吓,害怕 frighten v. 使惊吓 frightened a.感到害怕的 frightening a. 令人害怕的 The child turned and ran in fright. What she saw suddenly gave her a fright. She was frightened by the height of the cliff. Dont frighten the little boy. She was
6、frightened at the idea of the coming competition. The frightened look on her face was frightening. She has several frightening experiences. The car accident was a frightening sight. 8. drive drove driven, driving v. 驾驶 drive a car 驱赶 drive the cattle 驱动,驱使 The engines drive the ship. drive sb. mad /
7、 crazy , sb. be driven mad n. 驾驶,驱赶 a 2-hour drive a 9-mile drive (How far提问) I live at 399 University Drive (路,大道,车道) disk drive 磁盘驱动器 9. machine n.c 机器 machinery n.u机器(总称) mechanic n. 机修工 a.=mechanical mechanical a. 机械的 A mechanics job is to repair machines. How many pieces of new machinery have y
8、ou introduced so far?Learning is not a mechanical process. 10. carry carried carried 搬、移、运送 The box is too heavy for me to carry. How many passengers do the trains carry on a busy day?输送,传导(水,电流) The veins carry blood to the heart. The wire carries electricity. 持有,带有 I never carry much money with me
9、. carry sth. out 实施,贯彻 carry out a plan/ an experiment carrier n. 载体;运送者, 搬运工, 航空母舰(= aircraft carrier) mail carrier 邮递员 ; 邮件运输车 carriage n. (旧时的)马车; (客运列车的)车厢 How many carriages does this train have?bring sth. to sb. 带来 Bring me an umbrella, please. bring sb. sth. Bring an umbrella to me, please. t
10、ake sth. to sb. 带去 Will you please take the child to his mother?(take sb. sth.) fetch sth. for sb. 去。取来 fetch sb. sth. 11. arm n.手臂; 武器 army n.军队 She held the baby in her arms. the arms of the tall spires They were not allowed to use arms. to form an army join the army be in the army for a period of
11、 time armed 携带武器的,持枪的 Police were heavily armed. 警察荷枪实弹。12. plug n.插座,插头 plug plugged plugged, plugging v.插入电源插头 unplug-unplugged unplugged, unplugging v.拔出电源插头 plug in 用插头将电器与电源接通 Plug in the radio, please. Please unplug the TV before you go to bed. P75 13. print v. printer n. 动词加er构成人的情况 play play
12、er singer,dancer,teacher,worker,reader,leader rob-robber, waiter等 构成物的情况 player, printer, cleaner, rub-rubber, printprinter, drydryer, heatheater, wash washer clean cleaner toast (烘、烤) toaster speak-speaker, cookcooker等 14. convenient a 方便的,便利的 convenience conveniently inconvenient inconveniently in
13、convenience 不能用sb作主语 It is convenient for sb. to do sth. Come and see me when it is convenient to you. 15. appliance n. c equipment n.u office equipment 16. efficient a. 高效的,有效率的 efficiently ad. efficiency n.效率 inefficient a.无效率的 inefficiently ad. inefficiency n. 无效率 A lawyer needs an efficient secretary. Who does the homework most efficiently in your class?raise efficiency an inefficient wo
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