Упражнение 2. A. Прочитайте текст и найдите слова или словосочетания, означающие portable, work, generate, at present. Although most electricity comes from power stations, power can also be generated by far smaller means. Nowadays, electricity generators can be small enough to hold in the hand. A portable generator can provide electricity no matter how far you are from the mains (сеть It works by turning the movement of a piston into electrical energy. Such a generator can produce a 700 watt output, enough to operate lights, television, and some domestic appliances. Larger versions provide emergency power to hospitals and factories. B. Найдите в тексте, приведенном в А, слова, означающие: 1. method, way 2. change, transform 3. principal wire to transmit electricity into a building 4. house 5. to be of no importance 6. much, considerably 7. situation needing action as soon as possible 8. power, energy produced 9. variant, form