Слайд 2brakes — тормоза
force the fluid — подавать жидкость
performance - работа
under pressure -
под давлением
safety — безопасность
brakes are applied — тормоза срабатывают
depend — зависеть
slow – замедлять
braking effort - тормозное усилие
divide - разделять
push down on the brake pedal -нажать на тормозную педаль
namely - именно
drum brakes — барабанные тормоза
Слайд 3band brake — ленточный тормоз
disk brakes - дисковые тормоза
shoe brake — колодочный
тормоз
hydraulic assisted brakes — тормоза с гидравлическим приводом
brake shoes — колодки тормоза
brake fluid — тормозная жидкость
brake pedal - тормозная педаль
master cylinder – главный цилиндр
Слайд 4Прочтите и переведите интернациональные слова
Mechanism, passenger, type, hydraulic, cylinder, vacuum, function, classify,
classification, mechanical, electric, electromagnet.
Слайд 5Переведите слова, обращая внимание на
суффиксы
Safe — safety; to improve — improvement; to
move — movement; to drive - driver; to apply - application; to attach - attachment; to arrange - arrangement; to perform -performance; name - namely; to operate — operation; to equip — equipment.
Слайд 6Прочтите текст, а затем выполните следующие за ним упражнения.
Brakes are used to
slow or stop the car where it is necessary. It is one of the most important mechanisms of the car as upon its proper performance the safety of passengers depends. Car brakes can be divided into two types, namely: drum brakes and disc brakes. The drum type may be either a band brake or a shoe brake. Depending on their functions, the automobile has foot brakes and hand brakes (parking brakes). According to their mode of operation, the brakes are classified as: mechanical brakes, hydraulic brakes, airbrakes, electric brakes. Brakes are controlled by the brake pedal.
Слайд 7Most braking systems in use today are hydraulic. This system consists of
a
master cylinder mounted on the car frame and wheel cylinders. When
the driver pushes down on the brake pedal, it forces the piston to move in
the master cylinder and brake fluid is delivered from 11 to the wheel
cylinders. The piston movement causes brake shoes to move and the
brakes are applied (the brake shoes are pressed against the brake drums).
The air brake uses compressed air to apply the braking force to the brake
shoes.
Слайд 8Electric brakes use electromagnets to provide the braking effort against the brake
shoes.
Formerly brakes were applied only to the two rear wheels, but now all cars are equipped with all-wheels brakes. Today many improvements are being made in brakes.
Слайд 9Найдите в тексте английские эквиваленты следующих русских терминов и выпишите их.
Тормоза, безопасность
пассажиров зависит от правильной работы тормозов, барабанные тормоза, дисковые тормоза, тормоза с усилителем, гидравлический привод тормозов, жидкость под давлением, тормоза срабатывают, тормозное усилие, нажать на тормозную педаль.