XII. Выпишите из второго абзаца предложение с оборотом “сложное подлежащее с инфинитивом” и переведите его на русский язык.

XIII. Найдите во втором абзаце предложение, в котором “one” выполняет функцию слова-заместителя. Переведите предложение на русский язвк.

XIV. Переведите текст с учетом выполненных заданий:

1. Being the oldest of the machine tools the lathe (a turning machine) is still the most important tool in any machine shop. As the name shows it is used for turning different objects and parts. In the lathe the workpiece revolves round its axis while a cutting tool is working on it removing metal in the form of chips. The cutting tool moving in a longitudinal direction or parallel to the axis, the operation is known as “turning”. When it moves in a transverse direction it is known as “facing”. Modern lathes are highly efficient and complex devices, all of them doing a great quantity and variety of work. Besides the basic operations of turning and boring many other operations can be performed on a lathe such as drilling, reaming, threading and even grinding and milling, no other machine tool performing such a variety of operations.

2. Lathes used in shop practice are known to be of different sizes and designs. The lathes fall into various types either according to their characteristic constructional features or according to the work for which they are designed. The most common types of lathes usually found in a machine shop are the engine lathe and the turret lathe. Engine lathes vary in size, ranging from the small bench lathe of only a few inches to the one many feet in length. The size of the engine lathe is based upon two measurements – approximate largest diameter that can be revolved over the ways and the total length of the bed. Because of its ability to perform various kinds of work it requires a great degree of skill to operate. The engine lathe, the term “engine” simply meaning a machine, is the machine tool on which many lathe operations are done. The turret lathe is so called because tools performing successive operations are clamped in a revolving turret. Besides, there are also many special-purpose lathes.

XV. Составьте аннотацию текта.

Text 5 Engine Lathe Parts

Просмотрите текст и выполните следующие задания:

I. Используя специализированный англо-русский словарь по технологии машиностроения и металлообработке, переведите следующие слова и словосочетания и запомните их:

bed

headstock

tailstock

ways

live centre

dead centre

carriage

saddle

cross-slide

fool rest

apron

gear (gearbox)

to feed

to align

II. Переведите следующие именные группы, обращая внимание на перевод слов в функции определения:

engine lathe parts; left-hand side; lathe centre; headstock (tailstock) spindle; various spindle speeds

III. Проанализируйте состав следующих слов:

movable; carriage; headstock; various

IV. Выпишите из текста интернациональные слова, проверьте их произношение и перевод по словарю.

V. Найдите в первом абзаце придаточные определительные предложения с бессоюзной связью и переведите их вместе с определяемыми существительными.

VI. Переведите следующие предложения, обращая внимание на бессоюзное присоединение придаточного предложения к главному.

1. The machine-tool is the original source of every manufactured article we use or touch.

2. The headstock carries a pair of bearings the spindle rotates in.

3. The speed the brake will stop the lathe with is affected by weight of the workpiece in the lathe.

4. In addition to such operations as turning and boring the lathe is primarily designed for many other operations may be performed on it.

5. The headstock incorporates the change gearbox a set of speed change levers drives.