Определите по описанию, о каком предмете идет речь.

cable, fan, pump, radiator,solar panel, thermostat

1. It converts energy from the Sun into heat or electricity.

2. It pushes water around a water supply system, or around a car engine.

3. It blows cold air onto a car radiator and cools the water inside it.

4. It controls the temperature of water or air in a heating or cooling system.

Употребите глаголы в Present Continuous.

Образец: I’ m pressing (press) the accelerator pedal, but the truck isn’t going (not go) faster.

1. He _______ (pull) the lever back, but the forks ______ (not rise).

2. You ______ (push down) the brake pedal, but the truck _____ (not slow).

3. I _____ (slide) the lever forwards, but the forks ______(not tilt) upwards.

4. He ____ (pull) the direction lever backwards, but the truck _____ (not reverse).

5. You _____ (move) the direction lever forwards, but the truck _____ (not go) farwards.

Найдите антонимы (слова противоположные по значению).

Образец: push – pull

Rise, enter, into, heavy, strong, go in, inlet, push, light, pull, sink, open, out of, tough, hard, go out, to, outlet, soft, flexible, close, leave, weak, brittle, go down, from, rigid, go up.

Заполните пропуски, употребляя нужные глаголы в правильной временной форме.

boil, freeze, melt, rise, sink, stretch

1. If you heat water to 100°C, it _____________.

2. If you cool water to 0°C, it __________.

3. If a heater warms the air in a room, the air _________.

4. If an air conditioner cools the air in a room, the air _________.

5. If you heat steel bars to 1400°C, they ________.

6. If you pull a copper wire very hard, it.

Дата добавления: 2015-10-02